! Started logfile: J2326-0202_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:52:41 2010 obs J2326-0202_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J2326-0202_K_2006_06_11_yyk_uva.fits ! AN table 1: 1652 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.770204 visibilities/baseline/integration-bin. ! Found source: J2326-0202 ! ! 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 2714 lines of history. ! ! Reading 458056 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 J2326-0202_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)= 0.290139 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=0.3105 mas, bmaj=0.7033 mas, bpa=-2.714 degrees ! Estimated noise=4.87513 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.100817 Jy ! Component: 100 - total flux cleaned = 0.130865 Jy ! Total flux subtracted in 100 components = 0.130865 Jy ! Clean residual min=-0.023753 max=0.031401 Jy/beam ! Clean residual mean=0.000082 rms=0.007778 Jy/beam ! Combined flux in latest and established models = 0.130865 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.130865 Jy ! ! Correcting IF 1. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.257771Jy sigma=1.108774 ! Fit after self-cal, rms=0.254834Jy sigma=1.101690 ! Inverting map and beam ! Estimated beam: bmin=0.3107 mas, bmaj=0.7034 mas, bpa=-2.717 degrees ! Estimated noise=4.87069 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=0.4943 mas, bmaj=1.013 mas, bpa=-6.193 degrees ! Estimated noise=2.65769 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 = 0.0310909 Jy ! Component: 100 - total flux cleaned = 0.0416925 Jy ! Component: 150 - total flux cleaned = 0.042388 Jy ! Component: 200 - total flux cleaned = 0.0426043 Jy ! Total flux subtracted in 200 components = 0.0426043 Jy ! Clean residual min=-0.018100 max=0.024528 Jy/beam ! Clean residual mean=0.000081 rms=0.005530 Jy/beam ! Combined flux in latest and established models = 0.173469 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.173469 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=0.252926Jy sigma=1.084165 ! Fit after self-cal, rms=0.250843Jy sigma=1.074907 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4943 x 1.013 at -6.193 degrees (North through East) ! Clean map min=-0.017215 max=0.11946 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.99 HN 1.00* KP 1.00 ! LA 1.00* MK 1.00* NL 3.02 OV 0.91 ! PT 1.16 SC 0.57 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.79 HN 1.00* KP 0.97 ! LA 0.90 MK 0.59 NL 4.43 OV 0.96 ! PT 0.73 SC 3.10 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.92 HN 0.96 KP 0.77 ! LA 0.93 MK 1.57 NL 1.21 OV 1.05 ! PT 1.09 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.89 HN 1.00* KP 0.96 ! LA 1.09 MK 0.54 NL 2.21 OV 1.03 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.90 HN 1.00* KP 0.95 ! LA 0.86 MK 1.00* NL 2.75 OV 1.69 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 6. ! A total of 24 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.00* KP 0.66 ! LA 0.92 MK 1.00* NL 1.00* OV 1.33 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 7.49 HN 1.00* KP 0.82 ! LA 0.92 MK 1.00* NL 1.00* OV 1.00* ! PT 0.82 SC 1.00* ! ! ! Fit before self-cal, rms=0.250843Jy sigma=1.074907 ! Fit after self-cal, rms=0.499261Jy sigma=1.040450 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=0.499261Jy sigma=1.040450 ! Fit after self-cal, rms=0.499607Jy sigma=1.038415 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4191 mas, bmaj=0.998 mas, bpa=-13.31 degrees ! Estimated noise=2.50693 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 = -0.000969884 Jy ! Component: 100 - total flux cleaned = -0.000980763 Jy ! Component: 150 - total flux cleaned = -0.00113171 Jy ! Component: 200 - total flux cleaned = -0.00113192 Jy ! Total flux subtracted in 200 components = -0.00113192 Jy ! Clean residual min=-0.008312 max=0.009996 Jy/beam ! Clean residual mean=0.000020 rms=0.002983 Jy/beam ! Combined flux in latest and established models = 0.172337 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.172337 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=0.499671Jy sigma=1.036971 ! Fit after self-cal, rms=0.499233Jy sigma=1.036046 ! 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=0.499233Jy sigma=1.036046 ! Fit after self-cal, rms=0.492048Jy sigma=0.994764 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 = 0.00886868 Jy ! Component: 100 - total flux cleaned = 0.00864385 Jy ! Component: 150 - total flux cleaned = 0.0085499 Jy ! Component: 200 - total flux cleaned = 0.00846468 Jy ! Total flux subtracted in 200 components = 0.00846468 Jy ! Clean residual min=-0.009131 max=0.009529 Jy/beam ! Clean residual mean=0.000014 rms=0.002852 Jy/beam ! Combined flux in latest and established models = 0.180802 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.180802 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=0.491505Jy sigma=0.992655 ! Fit after self-cal, rms=0.489692Jy sigma=0.987316 ! 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: 0.4191 x 0.998 at -13.31 degrees (North through East) ! Clean map min=-0.0087689 max=0.12534 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=0.489692Jy sigma=0.987316 ! Fit after self-cal, rms=0.332266Jy sigma=0.973382 ! 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=0.332266Jy sigma=0.973382 ! Fit after self-cal, rms=0.331392Jy sigma=0.971347 ! Inverting map and beam ! Estimated beam: bmin=0.4077 mas, bmaj=0.9444 mas, bpa=-10 degrees ! Estimated noise=2.47701 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316766 Jy ! Component: 100 - total flux cleaned = 0.00326569 Jy ! Component: 150 - total flux cleaned = 0.00335292 Jy ! Component: 200 - total flux cleaned = 0.00342587 Jy ! Total flux subtracted in 200 components = 0.00342587 Jy ! Clean residual min=-0.007451 max=0.009619 Jy/beam ! Clean residual mean=-0.000009 rms=0.002350 Jy/beam ! Combined flux in latest and established models = 0.184228 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.184228 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=0.331285Jy sigma=0.970795 ! Fit after self-cal, rms=0.331019Jy sigma=0.970340 ! 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=0.331019Jy sigma=0.970340 ! Fit after self-cal, rms=0.369147Jy sigma=0.965404 ! 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=0.369147Jy sigma=0.965404 ! Fit after self-cal, rms=0.369568Jy sigma=0.964985 ! Inverting map and beam ! Estimated beam: bmin=0.3948 mas, bmaj=0.9187 mas, bpa=-9.292 degrees ! Estimated noise=2.50624 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00520305 Jy ! Component: 100 - total flux cleaned = 0.00590426 Jy ! Component: 150 - total flux cleaned = 0.00605307 Jy ! Component: 200 - total flux cleaned = 0.00605225 Jy ! Total flux subtracted in 200 components = 0.00605225 Jy ! Clean residual min=-0.008162 max=0.009840 Jy/beam ! Clean residual mean=-0.000002 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 0.19028 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.19028 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=0.369431Jy sigma=0.964237 ! Fit after self-cal, rms=0.369405Jy sigma=0.964277 ! 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=1.024 mas, bmaj=1.69 mas, bpa=32.1 degrees ! Estimated noise=2.92837 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 = 0.0013768 Jy ! Component: 100 - total flux cleaned = 0.00142822 Jy ! Component: 150 - total flux cleaned = 0.00143319 Jy ! Component: 200 - total flux cleaned = 0.00143209 Jy ! Total flux subtracted in 200 components = 0.00143209 Jy ! Clean residual min=-0.006783 max=0.009896 Jy/beam ! Clean residual mean=-0.000006 rms=0.002637 Jy/beam ! Combined flux in latest and established models = 0.191712 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.191712 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=0.369370Jy sigma=0.964203 ! Fit after self-cal, rms=0.369357Jy sigma=0.964226 ! 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=0.2835 mas, bmaj=0.6761 mas, bpa=-4.327 degrees ! Estimated noise=4.56758 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.116418 Jy ! Component: 100 - total flux cleaned = 0.152055 Jy ! Component: 150 - total flux cleaned = 0.169282 Jy ! Component: 200 - total flux cleaned = 0.179387 Jy ! Total flux subtracted in 200 components = 0.179387 Jy ! Clean residual min=-0.018141 max=0.022182 Jy/beam ! Clean residual mean=0.000031 rms=0.005095 Jy/beam ! Combined flux in latest and established models = 0.179387 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.179387 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3948 mas, bmaj=0.9187 mas, bpa=-9.292 degrees ! Estimated noise=2.50624 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 = 0.00753312 Jy ! Component: 100 - total flux cleaned = 0.0081217 Jy ! Component: 150 - total flux cleaned = 0.00845783 Jy ! Component: 200 - total flux cleaned = 0.00845494 Jy ! Total flux subtracted in 200 components = 0.00845494 Jy ! Clean residual min=-0.007943 max=0.009932 Jy/beam ! Clean residual mean=0.000002 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 0.187842 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.187842 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=1.024 mas, bmaj=1.69 mas, bpa=32.1 degrees ! Estimated noise=2.92837 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 = 0.00177292 Jy ! Component: 100 - total flux cleaned = 0.0017339 Jy ! Component: 150 - total flux cleaned = 0.00169269 Jy ! Component: 200 - total flux cleaned = 0.00165617 Jy ! Total flux subtracted in 200 components = 0.00165617 Jy ! Clean residual min=-0.006877 max=0.009808 Jy/beam ! Clean residual mean=0.000000 rms=0.002673 Jy/beam ! Combined flux in latest and established models = 0.189498 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.189498 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3948 mas, bmaj=0.9187 mas, bpa=-9.292 degrees ! Estimated noise=2.50624 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140375 Jy ! Component: 100 - total flux cleaned = -0.00149351 Jy ! Component: 150 - total flux cleaned = -0.00136206 Jy ! Component: 200 - total flux cleaned = -0.0013016 Jy ! Total flux subtracted in 200 components = -0.0013016 Jy ! Clean residual min=-0.007948 max=0.009816 Jy/beam ! Clean residual mean=0.000003 rms=0.002338 Jy/beam ! Combined flux in latest and established models = 0.188196 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.188196 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=0.369214Jy sigma=0.964339 ! Fit after self-cal, rms=0.369135Jy sigma=0.964313 wmodel J2326-0202_K_2006_06_11_yyk\_map.mod ! Writing 50 model components to file: J2326-0202_K_2006_06_11_yyk_map.mod wobs J2326-0202_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J2326-0202_K_2006_06_11_yyk_uvs.fits wwins J2326-0202_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J2326-0202_K_2006_06_11_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223233 Jy ! Component: 100 - total flux cleaned = 0.00266302 Jy ! Component: 150 - total flux cleaned = 0.00329179 Jy ! Component: 200 - total flux cleaned = 0.00386397 Jy ! Component: 250 - total flux cleaned = 0.00460572 Jy ! Component: 300 - total flux cleaned = 0.00510448 Jy ! Component: 350 - total flux cleaned = 0.00510504 Jy ! Component: 400 - total flux cleaned = 0.00492488 Jy ! Component: 450 - total flux cleaned = 0.00492666 Jy ! Component: 500 - total flux cleaned = 0.00509 Jy ! Component: 550 - total flux cleaned = 0.00509094 Jy ! Component: 600 - total flux cleaned = 0.00532007 Jy ! Component: 650 - total flux cleaned = 0.00524772 Jy ! Component: 700 - total flux cleaned = 0.00503903 Jy ! Component: 750 - total flux cleaned = 0.00497309 Jy ! Component: 800 - total flux cleaned = 0.00477473 Jy ! Component: 850 - total flux cleaned = 0.00451879 Jy ! Component: 900 - total flux cleaned = 0.00439671 Jy ! Component: 950 - total flux cleaned = 0.00421777 Jy ! Component: 1000 - total flux cleaned = 0.00410031 Jy ! Component: 1050 - total flux cleaned = 0.0038154 Jy ! Component: 1100 - total flux cleaned = 0.00364878 Jy ! Component: 1150 - total flux cleaned = 0.00348474 Jy ! Component: 1200 - total flux cleaned = 0.00327373 Jy ! Component: 1250 - total flux cleaned = 0.00301669 Jy ! Component: 1300 - total flux cleaned = 0.00286571 Jy ! Component: 1350 - total flux cleaned = 0.00266751 Jy ! Component: 1400 - total flux cleaned = 0.00227917 Jy ! Component: 1450 - total flux cleaned = 0.00213651 Jy ! Component: 1500 - total flux cleaned = 0.00199532 Jy ! Component: 1550 - total flux cleaned = 0.0019029 Jy ! Component: 1600 - total flux cleaned = 0.00185733 Jy ! Component: 1650 - total flux cleaned = 0.00199105 Jy ! Component: 1700 - total flux cleaned = 0.00225471 Jy ! Component: 1750 - total flux cleaned = 0.0024729 Jy ! Component: 1800 - total flux cleaned = 0.0028188 Jy ! Component: 1850 - total flux cleaned = 0.00303279 Jy ! Component: 1900 - total flux cleaned = 0.0033301 Jy ! Component: 1950 - total flux cleaned = 0.00349846 Jy ! Component: 2000 - total flux cleaned = 0.00387422 Jy ! Total flux subtracted in 2048 components = 0.00408104 Jy ! Clean residual min=-0.002298 max=0.002154 Jy/beam ! Clean residual mean=-0.000005 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.192277 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 167 components and 0.192277 Jy ![Exited script file: muppet] wmap "J2326-0202_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3948 x 0.9187 at -9.292 degrees (North through East) ! Clean map min=-0.0050859 max=0.13584 Jy/beam ! Writing clean map to FITS file: J2326-0202_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 0.135843 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00070435 device "J2326-0202_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J2326-0202_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.55551 1.55551 3.11102 6.22204 12.4441 24.8882 49.7763 99.5527 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.135 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3948 x 0.9187 at -9.292 degrees (North through East) ! Clean map min=-0.0050859 max=0.13584 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2326-0202_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J2326-0202_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2326-0202_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:52:42 2010