! Started logfile: /g0/scr/pima/s4195b_uvs/J0022-1853_X_uvs.log on Tue Dec 31 19:26:41 2013 obs /g0/scr/pima/s4195b_uvs/J0022-1853_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J0022-1853_X_uva.fits ! AN table 1: 22 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.963203 visibilities/baseline/integration-bin. ! Found source: J0022-1853 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3560 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 /g0/scr/pima/s4195b_uvs/J0022-1853_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005035Jy sigma=2.640299 ! Fit after self-cal, rms=0.920507Jy sigma=2.397137 ! 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=1.379 mas, bmaj=5.127 mas, bpa=-10.1 degrees ! Estimated noise=8.75262 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 = 0.0647453 Jy ! Component: 100 - total flux cleaned = 0.0788754 Jy ! Total flux subtracted in 100 components = 0.0788754 Jy ! Clean residual min=-0.002891 max=0.004314 Jy/beam ! Clean residual mean=-0.000001 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.0788753 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0788753 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=0.024125Jy sigma=0.058551 ! Fit after self-cal, rms=0.024133Jy sigma=0.058515 ! 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=1.713 mas, bmaj=5.836 mas, bpa=-9.825 degrees ! Estimated noise=4.76321 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 = 0.00419685 Jy ! Component: 100 - total flux cleaned = 0.00622054 Jy ! Component: 150 - total flux cleaned = 0.00758026 Jy ! Component: 200 - total flux cleaned = 0.00851915 Jy ! Total flux subtracted in 200 components = 0.00851915 Jy ! Clean residual min=-0.002656 max=0.002312 Jy/beam ! Clean residual mean=0.000002 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.0873945 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 52 components and 0.0873945 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=0.023987Jy sigma=0.054972 ! Fit after self-cal, rms=0.023977Jy sigma=0.054961 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.713 x 5.836 at -9.825 degrees (North through East) ! Clean map min=-0.0025854 max=0.083041 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 1.06 HN 0.92 KP 0.96 LA 1.04 ! NL 0.97 OV 1.06 PT 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.91 KP 0.97 LA 0.98 ! NL 1.05 OV 1.01 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 HN 0.98 KP 1.06 LA 0.95 ! NL 0.98 OV 0.99 PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.04 KP 0.97 LA 0.99 ! NL 0.99 OV 1.00 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.00 KP 1.08 LA 1.01 ! NL 0.92 OV 1.00 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.14 KP 1.05 LA 1.07 ! NL 0.97 OV 1.04 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.03 KP 1.02 LA 0.96 ! NL 1.04 OV 1.08 PT 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 0.98 KP 1.07 LA 0.89 ! NL 0.96 OV 1.10 PT 0.87 ! ! ! Fit before self-cal, rms=0.023977Jy sigma=0.054961 ! Fit after self-cal, rms=0.022642Jy sigma=0.050528 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.724 mas, bmaj=5.889 mas, bpa=-9.913 degrees ! Estimated noise=4.62934 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 = -0.00174236 Jy ! Component: 100 - total flux cleaned = -0.00246031 Jy ! Component: 150 - total flux cleaned = -0.00283142 Jy ! Component: 200 - total flux cleaned = -0.00289872 Jy ! Total flux subtracted in 200 components = -0.00289872 Jy ! Clean residual min=-0.001176 max=0.001271 Jy/beam ! Clean residual mean=0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0844958 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 84 components and 0.0844958 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=0.022283Jy sigma=0.050735 ! Fit after self-cal, rms=0.022299Jy sigma=0.050716 ! 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=0.022299Jy sigma=0.050716 ! Fit after self-cal, rms=0.022315Jy sigma=0.049826 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.727 mas, bmaj=5.882 mas, bpa=-9.897 degrees ! Estimated noise=4.53752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132048 Jy ! Component: 100 - total flux cleaned = -0.00172815 Jy ! Component: 150 - total flux cleaned = -0.001874 Jy ! Component: 200 - total flux cleaned = -0.00194594 Jy ! Total flux subtracted in 200 components = -0.00194594 Jy ! Clean residual min=-0.000884 max=0.000836 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0825498 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.0825499 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=0.022073Jy sigma=0.050015 ! Fit after self-cal, rms=0.022105Jy sigma=0.050009 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 = -8.92298e-05 Jy ! Component: 100 - total flux cleaned = -0.000129243 Jy ! Component: 150 - total flux cleaned = -0.000156227 Jy ! Component: 200 - total flux cleaned = -0.000161057 Jy ! Total flux subtracted in 200 components = -0.000161057 Jy ! Clean residual min=-0.000889 max=0.000822 Jy/beam ! Clean residual mean=0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0823888 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 0.0823888 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=0.022093Jy sigma=0.050024 ! Fit after self-cal, rms=0.022091Jy sigma=0.050023 ! 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=0.022091Jy sigma=0.050023 ! Fit after self-cal, rms=0.021897Jy sigma=0.049796 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.727 mas, bmaj=5.889 mas, bpa=-9.919 degrees ! Estimated noise=4.4448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129509 Jy ! Component: 100 - total flux cleaned = -0.00162008 Jy ! Component: 150 - total flux cleaned = -0.00174493 Jy ! Component: 200 - total flux cleaned = -0.00179212 Jy ! Total flux subtracted in 200 components = -0.00179212 Jy ! Clean residual min=-0.000860 max=0.000822 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0805967 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.0805967 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=0.021658Jy sigma=0.050004 ! Fit after self-cal, rms=0.021659Jy sigma=0.050003 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.38763e-05 Jy ! Component: 100 - total flux cleaned = -8.72392e-05 Jy ! Component: 150 - total flux cleaned = -9.86552e-05 Jy ! Component: 200 - total flux cleaned = -0.000102054 Jy ! Total flux subtracted in 200 components = -0.000102054 Jy ! Clean residual min=-0.000867 max=0.000812 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0804946 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 115 components and 0.0804946 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=0.021651Jy sigma=0.050015 ! Fit after self-cal, rms=0.021650Jy sigma=0.050015 ! 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=0.021650Jy sigma=0.050015 ! Fit after self-cal, rms=0.021446Jy sigma=0.049788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.403 mas, bmaj=6.416 mas, bpa=-9.645 degrees ! Estimated noise=4.53396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00127983 Jy ! Component: 100 - total flux cleaned = -0.00159171 Jy ! Component: 150 - total flux cleaned = -0.0016979 Jy ! Component: 200 - total flux cleaned = -0.00170433 Jy ! Total flux subtracted in 200 components = -0.00170433 Jy ! Clean residual min=-0.000825 max=0.000811 Jy/beam ! Clean residual mean=0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0787903 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 0.0787903 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=0.021212Jy sigma=0.050001 ! Fit after self-cal, rms=0.021213Jy sigma=0.050000 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 = -5.90135e-06 Jy ! Component: 100 - total flux cleaned = -2.99118e-07 Jy ! Component: 150 - total flux cleaned = -2.82188e-06 Jy ! Component: 200 - total flux cleaned = -2.63953e-06 Jy ! Total flux subtracted in 200 components = -2.63953e-06 Jy ! Clean residual min=-0.000822 max=0.000811 Jy/beam ! Clean residual mean=0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0787877 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 136 components and 0.0787877 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=0.021210Jy sigma=0.050004 ! Fit after self-cal, rms=0.021210Jy sigma=0.050003 ! 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=1.728 mas, bmaj=5.894 mas, bpa=-9.932 degrees ! Estimated noise=4.35282 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.728 x 5.894 at -9.932 degrees (North through East) ! Clean map min=-0.00081523 max=0.076094 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=1.39 mas, bmaj=5.167 mas, bpa=-10.16 degrees ! Estimated noise=8.02884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0593765 Jy ! Component: 100 - total flux cleaned = 0.072368 Jy ! Component: 150 - total flux cleaned = 0.0754571 Jy ! Component: 200 - total flux cleaned = 0.0768282 Jy ! Total flux subtracted in 200 components = 0.0768282 Jy ! Clean residual min=-0.001623 max=0.001601 Jy/beam ! Clean residual mean=0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0768282 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0768282 Jy ! Inverting map and beam ! Estimated beam: bmin=1.728 mas, bmaj=5.894 mas, bpa=-9.932 degrees ! Estimated noise=4.35282 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 (2.4, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011706 Jy ! Component: 100 - total flux cleaned = 0.00146868 Jy ! Component: 150 - total flux cleaned = 0.00157905 Jy ! Component: 200 - total flux cleaned = 0.00165193 Jy ! Total flux subtracted in 200 components = 0.00165193 Jy ! Clean residual min=-0.000849 max=0.000837 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0784801 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.0784801 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=2.403 mas, bmaj=6.416 mas, bpa=-9.645 degrees ! Estimated noise=4.53396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239946 Jy ! Component: 100 - total flux cleaned = 0.000279871 Jy ! Component: 150 - total flux cleaned = 0.000322623 Jy ! Component: 200 - total flux cleaned = 0.000352842 Jy ! Total flux subtracted in 200 components = 0.000352842 Jy ! Clean residual min=-0.000774 max=0.000905 Jy/beam ! Clean residual mean=0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0788329 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) ! Added new window around map position (16.2, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424322 Jy ! Component: 100 - total flux cleaned = 0.00042757 Jy ! Component: 150 - total flux cleaned = 0.000465206 Jy ! Component: 200 - total flux cleaned = 0.000498263 Jy ! Total flux subtracted in 200 components = 0.000498263 Jy ! Clean residual min=-0.000630 max=0.000705 Jy/beam ! Clean residual mean=0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0793312 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 94 components and 0.0793312 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.728 mas, bmaj=5.894 mas, bpa=-9.932 degrees ! Estimated noise=4.35282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.00579e-05 Jy ! Component: 100 - total flux cleaned = 8.90859e-05 Jy ! Component: 150 - total flux cleaned = 9.95603e-05 Jy ! Component: 200 - total flux cleaned = 8.96764e-05 Jy ! Total flux subtracted in 200 components = 8.96764e-05 Jy ! Clean residual min=-0.000673 max=0.000733 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0794209 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 124 components and 0.0794209 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=0.021129Jy sigma=0.049870 ! Fit after self-cal, rms=0.021106Jy sigma=0.049853 wmodel /g0/scr/pima/s4195b_uvs/J0022-1853_X_map.mod ! Writing 124 model components to file: /g0/scr/pima/s4195b_uvs/J0022-1853_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J0022-1853_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J0022-1853_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J0022-1853_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/s4195b_uvs/J0022-1853_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 = 1.63575e-05 Jy ! Component: 100 - total flux cleaned = 1.66555e-05 Jy ! Component: 150 - total flux cleaned = -1.53734e-05 Jy ! Component: 200 - total flux cleaned = -2.54219e-05 Jy ! Component: 250 - total flux cleaned = -3.53976e-05 Jy ! Component: 300 - total flux cleaned = -4.47621e-05 Jy ! Component: 350 - total flux cleaned = -5.36694e-05 Jy ! Component: 400 - total flux cleaned = -8.82068e-05 Jy ! Component: 450 - total flux cleaned = -0.000121621 Jy ! Component: 500 - total flux cleaned = -0.000153813 Jy ! Component: 550 - total flux cleaned = -0.000208671 Jy ! Component: 600 - total flux cleaned = -0.000231617 Jy ! Component: 650 - total flux cleaned = -0.000284163 Jy ! Component: 700 - total flux cleaned = -0.000306169 Jy ! Component: 750 - total flux cleaned = -0.000299084 Jy ! Component: 800 - total flux cleaned = -0.000299168 Jy ! Component: 850 - total flux cleaned = -0.00027177 Jy ! Component: 900 - total flux cleaned = -0.000238123 Jy ! Component: 950 - total flux cleaned = -0.000205176 Jy ! Component: 1000 - total flux cleaned = -0.000185676 Jy ! Component: 1050 - total flux cleaned = -0.000160098 Jy ! Component: 1100 - total flux cleaned = -0.000135105 Jy ! Component: 1150 - total flux cleaned = -0.000135147 Jy ! Component: 1200 - total flux cleaned = -0.000141196 Jy ! Component: 1250 - total flux cleaned = -0.000135294 Jy ! Component: 1300 - total flux cleaned = -0.000135387 Jy ! Component: 1350 - total flux cleaned = -0.000141243 Jy ! Component: 1400 - total flux cleaned = -0.000141167 Jy ! Component: 1450 - total flux cleaned = -0.000146672 Jy ! Component: 1500 - total flux cleaned = -0.000129995 Jy ! Component: 1550 - total flux cleaned = -0.00011905 Jy ! Component: 1600 - total flux cleaned = -0.000108256 Jy ! Component: 1650 - total flux cleaned = -0.000102898 Jy ! Component: 1700 - total flux cleaned = -8.1697e-05 Jy ! Component: 1750 - total flux cleaned = -6.59389e-05 Jy ! Component: 1800 - total flux cleaned = -5.03701e-05 Jy ! Component: 1850 - total flux cleaned = -4.529e-05 Jy ! Component: 1900 - total flux cleaned = -3.517e-05 Jy ! Component: 1950 - total flux cleaned = -2.00705e-05 Jy ! Component: 2000 - total flux cleaned = -1.50924e-05 Jy ! Component: 2050 - total flux cleaned = 1.45153e-05 Jy ! Component: 2100 - total flux cleaned = 4.3825e-05 Jy ! Component: 2150 - total flux cleaned = 4.86067e-05 Jy ! Component: 2200 - total flux cleaned = 6.78542e-05 Jy ! Component: 2250 - total flux cleaned = 9.16747e-05 Jy ! Component: 2300 - total flux cleaned = 0.000120038 Jy ! Component: 2350 - total flux cleaned = 0.000129413 Jy ! Component: 2400 - total flux cleaned = 0.000152698 Jy ! Component: 2450 - total flux cleaned = 0.000171138 Jy ! Component: 2500 - total flux cleaned = 0.000184887 Jy ! Component: 2550 - total flux cleaned = 0.000216706 Jy ! Component: 2600 - total flux cleaned = 0.000216682 Jy ! Component: 2650 - total flux cleaned = 0.000243613 Jy ! Component: 2700 - total flux cleaned = 0.00026587 Jy ! Component: 2750 - total flux cleaned = 0.000283562 Jy ! Component: 2800 - total flux cleaned = 0.000301162 Jy ! Component: 2850 - total flux cleaned = 0.000309897 Jy ! Component: 2900 - total flux cleaned = 0.000327289 Jy ! Component: 2950 - total flux cleaned = 0.00035323 Jy ! Component: 3000 - total flux cleaned = 0.000348921 Jy ! Component: 3050 - total flux cleaned = 0.000348892 Jy ! Component: 3100 - total flux cleaned = 0.000361632 Jy ! Component: 3150 - total flux cleaned = 0.000370066 Jy ! Component: 3200 - total flux cleaned = 0.000378433 Jy ! Component: 3250 - total flux cleaned = 0.000378399 Jy ! Component: 3300 - total flux cleaned = 0.000395025 Jy ! Component: 3350 - total flux cleaned = 0.000386703 Jy ! Component: 3400 - total flux cleaned = 0.00038255 Jy ! Component: 3450 - total flux cleaned = 0.000411275 Jy ! Component: 3500 - total flux cleaned = 0.000419469 Jy ! Component: 3550 - total flux cleaned = 0.000427586 Jy ! Component: 3600 - total flux cleaned = 0.000443781 Jy ! Component: 3650 - total flux cleaned = 0.000447807 Jy ! Component: 3700 - total flux cleaned = 0.000475897 Jy ! Component: 3750 - total flux cleaned = 0.000483862 Jy ! Component: 3800 - total flux cleaned = 0.000483878 Jy ! Component: 3850 - total flux cleaned = 0.000499701 Jy ! Component: 3900 - total flux cleaned = 0.000511515 Jy ! Component: 3950 - total flux cleaned = 0.000503641 Jy ! Component: 4000 - total flux cleaned = 0.000527149 Jy ! Component: 4050 - total flux cleaned = 0.000531035 Jy ! Total flux subtracted in 4096 components = 0.00053882 Jy ! Clean residual min=-0.000247 max=0.000222 Jy/beam ! Clean residual mean=0.000001 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0799597 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 437 components and 0.0799597 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J0022-1853_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.728 x 5.894 at -9.932 degrees (North through East) ! Clean map min=-0.00063913 max=0.075855 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J0022-1853_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0758547 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.33864e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290238 0.290238 0.580477 1.16095 2.32191 4.64381 9.28762 18.5752 37.1505 74.301 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1033.63 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J0022-1853_X_uvs.log closed on Tue Dec 31 19:26:47 2013