! Started logfile: J1745-2820_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:46:00 2010 obs J1745-2820_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1745-2820_K_2006_06_11_yyk_uva.fits ! AN table 1: 1833 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.108105 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1745-2820 ! ! 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 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2715 lines of history. ! ! Reading 71336 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J1745-2820_K_2006_06_11_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! 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 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.408257 Jy 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=1.196 mas, bmaj=4.688 mas, bpa=-10.62 degrees ! Estimated noise=15.2133 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.188618 Jy ! Component: 100 - total flux cleaned = 0.232259 Jy ! Total flux subtracted in 100 components = 0.232259 Jy ! Clean residual min=-0.026845 max=0.027272 Jy/beam ! Clean residual mean=-0.000219 rms=0.013166 Jy/beam ! Combined flux in latest and established models = 0.232259 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 55 model components to the UV plane model. ! The established model now contains 55 components and 0.232259 Jy ! ! Correcting IF 1. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.347347Jy sigma=1.067020 ! Fit after self-cal, rms=0.362227Jy sigma=1.060027 ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=4.822 mas, bpa=-5.329 degrees ! Estimated noise=16.4161 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=2.173 mas, bmaj=4.925 mas, bpa=4.519 degrees ! Estimated noise=11.279 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.03261 Jy ! Component: 100 - total flux cleaned = 0.0326563 Jy ! Component: 150 - total flux cleaned = 0.0217856 Jy ! Component: 200 - total flux cleaned = 0.0206014 Jy ! Total flux subtracted in 200 components = 0.0206014 Jy ! Clean residual min=-0.007986 max=0.007864 Jy/beam ! Clean residual mean=0.000015 rms=0.003260 Jy/beam ! Combined flux in latest and established models = 0.25286 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 72 model components to the UV plane model. ! The established model now contains 127 components and 0.25286 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=0.359469Jy sigma=1.026098 ! Fit after self-cal, rms=0.358913Jy sigma=1.024967 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.173 x 4.925 at 4.519 degrees (North through East) ! Clean map min=-0.021708 max=0.13612 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 7.48 HN 1.00* KP 1.28 ! LA 1.15 MK 1.00* NL 1.00* OV 1.00* ! PT 0.73 SC 1.00* ! ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.358913Jy sigma=1.024967 ! Fit after self-cal, rms=1.128673Jy sigma=0.895414 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 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=1.128673Jy sigma=0.895414 ! Fit after self-cal, rms=1.128888Jy sigma=0.894647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.552 mas, bmaj=16.88 mas, bpa=-24.29 degrees ! Estimated noise=36.3469 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.014474 Jy ! Component: 100 - total flux cleaned = -0.0106082 Jy ! Component: 150 - total flux cleaned = -0.0101123 Jy ! Component: 200 - total flux cleaned = -0.00671341 Jy ! Total flux subtracted in 200 components = -0.00671341 Jy ! Clean residual min=-0.035138 max=0.034715 Jy/beam ! Clean residual mean=0.002566 rms=0.015170 Jy/beam ! Combined flux in latest and established models = 0.246147 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 58 model components to the UV plane model. ! The established model now contains 185 components and 0.246147 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=1.126320Jy sigma=0.896763 ! Fit after self-cal, rms=1.126158Jy sigma=0.895961 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 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=1.126158Jy sigma=0.895961 ! Fit after self-cal, rms=1.107269Jy sigma=0.851283 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0333229 Jy ! Component: 100 - total flux cleaned = 0.0387431 Jy ! Component: 150 - total flux cleaned = 0.0462299 Jy ! Component: 200 - total flux cleaned = 0.0511655 Jy ! Total flux subtracted in 200 components = 0.0511655 Jy ! Clean residual min=-0.039286 max=0.039378 Jy/beam ! Clean residual mean=0.000171 rms=0.016496 Jy/beam ! Combined flux in latest and established models = 0.297313 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 68 model components to the UV plane model. ! The established model now contains 252 components and 0.297313 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=1.095670Jy sigma=0.841650 ! Fit after self-cal, rms=1.094980Jy sigma=0.831070 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.552 x 16.88 at -24.29 degrees (North through East) ! Clean map min=-0.085441 max=0.26384 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 3 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=1.094980Jy sigma=0.831070 ! Fit after self-cal, rms=0.531007Jy sigma=0.816408 ! Performing phase self-cal over 0.3 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=0.531007Jy sigma=0.816408 ! Fit after self-cal, rms=0.525625Jy sigma=0.807275 ! Inverting map and beam ! Estimated beam: bmin=2.589 mas, bmaj=10.07 mas, bpa=-22.06 degrees ! Estimated noise=31.032 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251743 Jy ! Component: 100 - total flux cleaned = 0.0262754 Jy ! Component: 150 - total flux cleaned = 0.0261607 Jy ! Component: 200 - total flux cleaned = 0.0276284 Jy ! Total flux subtracted in 200 components = 0.0276284 Jy ! Clean residual min=-0.019474 max=0.018998 Jy/beam ! Clean residual mean=-0.000517 rms=0.007289 Jy/beam ! Combined flux in latest and established models = 0.324941 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 287 components and 0.324941 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=0.478815Jy sigma=0.764209 ! Fit after self-cal, rms=0.463777Jy sigma=0.750561 ! Inverting map ! Performing amp+phase self-cal over 1 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=0.463777Jy sigma=0.750561 ! Fit after self-cal, rms=0.260432Jy sigma=0.719740 ! Performing phase self-cal over 0.3 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=0.260432Jy sigma=0.719740 ! Fit after self-cal, rms=0.255444Jy sigma=0.713825 ! Inverting map and beam ! Estimated beam: bmin=2.439 mas, bmaj=6.934 mas, bpa=-18.02 degrees ! Estimated noise=29.1076 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186263 Jy ! Component: 100 - total flux cleaned = 0.021818 Jy ! Component: 150 - total flux cleaned = 0.0197056 Jy ! Component: 200 - total flux cleaned = 0.0146125 Jy ! Total flux subtracted in 200 components = 0.0146125 Jy ! Clean residual min=-0.006274 max=0.006151 Jy/beam ! Clean residual mean=-0.000073 rms=0.002902 Jy/beam ! Combined flux in latest and established models = 0.339553 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 68 model components to the UV plane model. ! The established model now contains 355 components and 0.339553 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=0.245551Jy sigma=0.696426 ! Fit after self-cal, rms=0.242370Jy sigma=0.692530 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.473 mas, bmaj=6.956 mas, bpa=-18.06 degrees ! Estimated noise=29.1205 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00594356 Jy ! Component: 100 - total flux cleaned = -0.00727111 Jy ! Component: 150 - total flux cleaned = -0.00782791 Jy ! Component: 200 - total flux cleaned = -0.00731064 Jy ! Total flux subtracted in 200 components = -0.00731064 Jy ! Clean residual min=-0.003045 max=0.003067 Jy/beam ! Clean residual mean=-0.000044 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.332243 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 54 model components to the UV plane model. ! The established model now contains 407 components and 0.332243 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=0.240793Jy sigma=0.689778 ! Fit after self-cal, rms=0.239662Jy sigma=0.688588 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=2.259 mas, bmaj=5.682 mas, bpa=-13.14 degrees ! Estimated noise=31.4902 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.184537 Jy ! Component: 100 - total flux cleaned = 0.202306 Jy ! Component: 150 - total flux cleaned = 0.218406 Jy ! Component: 200 - total flux cleaned = 0.220742 Jy ! Total flux subtracted in 200 components = 0.220742 Jy ! Clean residual min=-0.035560 max=0.033681 Jy/beam ! Clean residual mean=0.000495 rms=0.013792 Jy/beam ! Combined flux in latest and established models = 0.220742 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 54 model components to the UV plane model. ! The established model now contains 54 components and 0.220742 Jy ! Inverting map and beam ! Estimated beam: bmin=2.439 mas, bmaj=6.934 mas, bpa=-18.02 degrees ! Estimated noise=29.1076 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00767903 Jy ! Component: 100 - total flux cleaned = -0.0113061 Jy ! Component: 150 - total flux cleaned = -0.0118298 Jy ! Component: 200 - total flux cleaned = -0.0118876 Jy ! Total flux subtracted in 200 components = -0.0118876 Jy ! Clean residual min=-0.004839 max=0.004764 Jy/beam ! Clean residual mean=0.000079 rms=0.002548 Jy/beam ! Combined flux in latest and established models = 0.208854 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 130 components and 0.208854 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.473 mas, bmaj=6.956 mas, bpa=-18.06 degrees ! Estimated noise=29.1205 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000667572 Jy ! Component: 100 - total flux cleaned = 0.00138431 Jy ! Component: 150 - total flux cleaned = 0.00154792 Jy ! Component: 200 - total flux cleaned = 0.00185456 Jy ! Total flux subtracted in 200 components = 0.00185456 Jy ! Clean residual min=-0.001741 max=0.001784 Jy/beam ! Clean residual mean=0.000072 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.210709 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 201 components and 0.210709 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.439 mas, bmaj=6.934 mas, bpa=-18.02 degrees ! Estimated noise=29.1076 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000503501 Jy ! Component: 100 - total flux cleaned = -0.000605286 Jy ! Component: 150 - total flux cleaned = -0.000775731 Jy ! Component: 200 - total flux cleaned = -0.000410831 Jy ! Total flux subtracted in 200 components = -0.000410831 Jy ! Clean residual min=-0.001248 max=0.001290 Jy/beam ! Clean residual mean=0.000027 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.210298 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 68 model components to the UV plane model. ! The established model now contains 266 components and 0.210298 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=0.239444Jy sigma=0.688044 ! Fit after self-cal, rms=0.238985Jy sigma=0.687815 wmodel J1745-2820_K_2006_06_11_yyk\_map.mod ! Writing 266 model components to file: J1745-2820_K_2006_06_11_yyk_map.mod wobs J1745-2820_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1745-2820_K_2006_06_11_yyk_uvs.fits wwins J1745-2820_K_2006_06_11_yyk\_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1745-2820_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.439 x 6.934 at -18.02 degrees (North through East) ! Clean map min=-0.045704 max=0.12443 Jy/beam ! Writing clean map to FITS file: J1745-2820_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.124432 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000688733 device "J1745-2820_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1745-2820_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.6605 1.6605 3.321 6.642 13.284 26.568 53.136 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.124 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.439 x 6.934 at -18.02 degrees (North through East) ! Clean map min=-0.045704 max=0.12443 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1745-2820_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1745-2820_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1745-2820_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:46:04 2010