! Started logfile: J1505-3432_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:45:06 2010 obs J1505-3432_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J1505-3432_K_2006_10_20_yyk_uva.fits ! AN table 1: 1772 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.696263 visibilities/baseline/integration-bin. ! Found source: J1505-3432 ! ! 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 2240 lines of history. ! ! Reading 444160 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 J1505-3432_K_2006_10_20_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)= 0.436016 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=0.2608 mas, bmaj=0.9717 mas, bpa=-16.26 degrees ! Estimated noise=6.84596 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 = 0.154688 Jy ! Component: 100 - total flux cleaned = 0.186838 Jy ! Total flux subtracted in 100 components = 0.186838 Jy ! Clean residual min=-0.033050 max=0.035485 Jy/beam ! Clean residual mean=0.000474 rms=0.009647 Jy/beam ! Combined flux in latest and established models = 0.186838 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.186838 Jy ! ! Correcting IF 1. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.390469Jy sigma=1.075364 ! Fit after self-cal, rms=0.390601Jy sigma=1.069595 ! Inverting map and beam ! Estimated beam: bmin=0.2607 mas, bmaj=0.9715 mas, bpa=-16.26 degrees ! Estimated noise=6.85226 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=0.3102 mas, bmaj=1.721 mas, bpa=-19.67 degrees ! Estimated noise=3.63338 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 = 0.033944 Jy ! Component: 100 - total flux cleaned = 0.0454071 Jy ! Component: 150 - total flux cleaned = 0.0487496 Jy ! Component: 200 - total flux cleaned = 0.0493461 Jy ! Total flux subtracted in 200 components = 0.0493461 Jy ! Clean residual min=-0.017774 max=0.022004 Jy/beam ! Clean residual mean=0.000431 rms=0.006218 Jy/beam ! Combined flux in latest and established models = 0.236184 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.236184 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=0.389844Jy sigma=1.055898 ! Fit after self-cal, rms=0.389716Jy sigma=1.055704 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3102 x 1.721 at -19.67 degrees (North through East) ! Clean map min=-0.017163 max=0.187 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.88 HN 1.00* KP 0.90 ! LA 1.66 MK 0.71 NL 1.00* OV 1.00* ! PT 1.06 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.24 FD 0.89 HN 1.00* KP 0.94 ! LA 0.93 MK 0.66 NL 1.50 OV 1.04 ! PT 1.08 SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.81 HN 0.66 KP 0.87 ! LA 1.00* MK 0.99 NL 1.00* OV 1.05 ! PT 1.33 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.87 HN 1.00* KP 0.87 ! LA 1.06 MK 0.95 NL 1.00* OV 0.95 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 HN 1.00* KP 0.98 ! LA 0.95 MK 1.07 NL 1.00* OV 0.89 ! PT 1.19 SC 0.63 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.00* KP 0.73 ! LA 0.82 MK 1.12 NL 1.00* OV 1.35 ! PT 1.00* 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 1.00* FD 1.13 HN 1.00* KP 0.69 ! LA 1.03 MK 1.00* NL 1.00* OV 1.00* ! PT 1.34 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 2.97 FD 1.09 HN 1.00* KP 0.70 ! LA 0.89 MK 1.19 NL 2.54 OV 7.03 ! PT 1.57 SC 1.00* ! ! ! Fit before self-cal, rms=0.389716Jy sigma=1.055704 ! Fit after self-cal, rms=2.636987Jy sigma=1.022907 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=2.636987Jy sigma=1.022907 ! Fit after self-cal, rms=2.636740Jy sigma=1.022299 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3049 mas, bmaj=1.45 mas, bpa=-18.72 degrees ! Estimated noise=3.50677 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 = 0.00124731 Jy ! Component: 100 - total flux cleaned = 0.00102134 Jy ! Component: 150 - total flux cleaned = 0.000924802 Jy ! Component: 200 - total flux cleaned = 0.000929772 Jy ! Total flux subtracted in 200 components = 0.000929772 Jy ! Clean residual min=-0.009196 max=0.009160 Jy/beam ! Clean residual mean=-0.000101 rms=0.002669 Jy/beam ! Combined flux in latest and established models = 0.237114 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.237114 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=2.636791Jy sigma=1.021966 ! Fit after self-cal, rms=2.636751Jy sigma=1.021866 ! 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=2.636751Jy sigma=1.021866 ! Fit after self-cal, rms=2.632116Jy sigma=0.955006 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 = 0.0136588 Jy ! Component: 100 - total flux cleaned = 0.0140108 Jy ! Component: 150 - total flux cleaned = 0.014215 Jy ! Component: 200 - total flux cleaned = 0.0140644 Jy ! Total flux subtracted in 200 components = 0.0140644 Jy ! Clean residual min=-0.009756 max=0.009959 Jy/beam ! Clean residual mean=-0.000120 rms=0.002796 Jy/beam ! Combined flux in latest and established models = 0.251178 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.251178 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=2.632017Jy sigma=0.952007 ! Fit after self-cal, rms=2.632576Jy sigma=0.944105 ! 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: 0.3049 x 1.45 at -18.72 degrees (North through East) ! Clean map min=-0.0094243 max=0.18769 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=2.632576Jy sigma=0.944105 ! Fit after self-cal, rms=0.863903Jy sigma=0.938831 ! 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=0.863903Jy sigma=0.938831 ! Fit after self-cal, rms=0.861492Jy sigma=0.936146 ! Inverting map and beam ! Estimated beam: bmin=0.3025 mas, bmaj=1.382 mas, bpa=-18.05 degrees ! Estimated noise=3.51991 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508323 Jy ! Component: 100 - total flux cleaned = 0.00538968 Jy ! Component: 150 - total flux cleaned = 0.00538358 Jy ! Component: 200 - total flux cleaned = 0.00545691 Jy ! Total flux subtracted in 200 components = 0.00545691 Jy ! Clean residual min=-0.009222 max=0.008941 Jy/beam ! Clean residual mean=-0.000053 rms=0.002442 Jy/beam ! Combined flux in latest and established models = 0.256635 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 53 components and 0.256635 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=0.861408Jy sigma=0.935622 ! Fit after self-cal, rms=0.860288Jy sigma=0.934672 ! 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=0.860288Jy sigma=0.934672 ! Fit after self-cal, rms=0.849852Jy sigma=0.924640 ! 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=0.849852Jy sigma=0.924640 ! Fit after self-cal, rms=0.849773Jy sigma=0.923617 ! Inverting map and beam ! Estimated beam: bmin=0.3027 mas, bmaj=1.361 mas, bpa=-17.99 degrees ! Estimated noise=3.5888 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00680617 Jy ! Component: 100 - total flux cleaned = 0.00783136 Jy ! Component: 150 - total flux cleaned = 0.00802048 Jy ! Component: 200 - total flux cleaned = 0.00813274 Jy ! Total flux subtracted in 200 components = 0.00813274 Jy ! Clean residual min=-0.008621 max=0.008965 Jy/beam ! Clean residual mean=-0.000068 rms=0.002365 Jy/beam ! Combined flux in latest and established models = 0.264768 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.264768 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=0.849705Jy sigma=0.922903 ! Fit after self-cal, rms=0.849690Jy sigma=0.922669 ! 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=1.185 mas, bmaj=4.415 mas, bpa=4.234 degrees ! Estimated noise=4.55991 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 = -2.10789e-05 Jy ! Component: 100 - total flux cleaned = -2.50024e-05 Jy ! Component: 150 - total flux cleaned = -2.73093e-05 Jy ! Component: 200 - total flux cleaned = -6.28909e-05 Jy ! Total flux subtracted in 200 components = -6.28909e-05 Jy ! Clean residual min=-0.008371 max=0.008823 Jy/beam ! Clean residual mean=-0.000118 rms=0.003269 Jy/beam ! Combined flux in latest and established models = 0.264705 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 4 model components to the UV plane model. ! The established model now contains 61 components and 0.264705 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=0.849732Jy sigma=0.922665 ! Fit after self-cal, rms=0.849723Jy sigma=0.922539 ! 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=0.2494 mas, bmaj=0.824 mas, bpa=-13.34 degrees ! Estimated noise=6.75532 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.189921 Jy ! Component: 100 - total flux cleaned = 0.228039 Jy ! Component: 150 - total flux cleaned = 0.244657 Jy ! Component: 200 - total flux cleaned = 0.249391 Jy ! Total flux subtracted in 200 components = 0.249391 Jy ! Clean residual min=-0.023954 max=0.020220 Jy/beam ! Clean residual mean=-0.000054 rms=0.006036 Jy/beam ! Combined flux in latest and established models = 0.249391 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.249391 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3027 mas, bmaj=1.361 mas, bpa=-17.99 degrees ! Estimated noise=3.5888 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 = 0.00926116 Jy ! Component: 100 - total flux cleaned = 0.0120989 Jy ! Component: 150 - total flux cleaned = 0.0123658 Jy ! Component: 200 - total flux cleaned = 0.0125298 Jy ! Total flux subtracted in 200 components = 0.0125298 Jy ! Clean residual min=-0.008077 max=0.008013 Jy/beam ! Clean residual mean=-0.000063 rms=0.002341 Jy/beam ! Combined flux in latest and established models = 0.261921 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.261921 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=1.185 mas, bmaj=4.415 mas, bpa=4.234 degrees ! Estimated noise=4.55991 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 = 0.000707397 Jy ! Component: 100 - total flux cleaned = 0.000854201 Jy ! Component: 150 - total flux cleaned = 0.000980851 Jy ! Component: 200 - total flux cleaned = 0.00109506 Jy ! Total flux subtracted in 200 components = 0.00109506 Jy ! Clean residual min=-0.008437 max=0.008951 Jy/beam ! Clean residual mean=-0.000114 rms=0.003278 Jy/beam ! Combined flux in latest and established models = 0.263016 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 40 components and 0.263016 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3027 mas, bmaj=1.361 mas, bpa=-17.99 degrees ! Estimated noise=3.5888 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 8.62548e-05 Jy ! Component: 100 - total flux cleaned = 0.000103297 Jy ! Component: 150 - total flux cleaned = 0.000105712 Jy ! Component: 200 - total flux cleaned = 0.000105997 Jy ! Total flux subtracted in 200 components = 0.000105997 Jy ! Clean residual min=-0.008430 max=0.008038 Jy/beam ! Clean residual mean=-0.000066 rms=0.002329 Jy/beam ! Combined flux in latest and established models = 0.263122 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.263122 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=0.849759Jy sigma=0.922660 ! Fit after self-cal, rms=0.849738Jy sigma=0.922593 wmodel J1505-3432_K_2006_10_20_yyk\_map.mod ! Writing 56 model components to file: J1505-3432_K_2006_10_20_yyk_map.mod wobs J1505-3432_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J1505-3432_K_2006_10_20_yyk_uvs.fits wwins J1505-3432_K_2006_10_20_yyk\_map.win ! wwins: Wrote 1 windows to J1505-3432_K_2006_10_20_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 = 0.00217636 Jy ! Component: 100 - total flux cleaned = 0.00254208 Jy ! Component: 150 - total flux cleaned = 0.00233554 Jy ! Component: 200 - total flux cleaned = 0.00162211 Jy ! Component: 250 - total flux cleaned = 0.00123646 Jy ! Component: 300 - total flux cleaned = 0.000774668 Jy ! Component: 350 - total flux cleaned = 0.000163737 Jy ! Component: 400 - total flux cleaned = -0.000494412 Jy ! Component: 450 - total flux cleaned = -0.00104697 Jy ! Component: 500 - total flux cleaned = -0.00127544 Jy ! Component: 550 - total flux cleaned = -0.00135117 Jy ! Component: 600 - total flux cleaned = -0.00142495 Jy ! Component: 650 - total flux cleaned = -0.00128531 Jy ! Component: 700 - total flux cleaned = -0.00135398 Jy ! Component: 750 - total flux cleaned = -0.00121929 Jy ! Component: 800 - total flux cleaned = -0.00121998 Jy ! Component: 850 - total flux cleaned = -0.00128304 Jy ! Component: 900 - total flux cleaned = -0.0012193 Jy ! Component: 950 - total flux cleaned = -0.00103672 Jy ! Component: 1000 - total flux cleaned = -0.00097666 Jy ! Component: 1050 - total flux cleaned = -0.000799985 Jy ! Component: 1100 - total flux cleaned = -0.000857989 Jy ! Component: 1150 - total flux cleaned = -0.000857313 Jy ! Component: 1200 - total flux cleaned = -0.000745589 Jy ! Component: 1250 - total flux cleaned = -0.000857268 Jy ! Component: 1300 - total flux cleaned = -0.000912178 Jy ! Component: 1350 - total flux cleaned = -0.00107402 Jy ! Component: 1400 - total flux cleaned = -0.00112703 Jy ! Component: 1450 - total flux cleaned = -0.00128593 Jy ! Component: 1500 - total flux cleaned = -0.00149596 Jy ! Component: 1550 - total flux cleaned = -0.00165187 Jy ! Component: 1600 - total flux cleaned = -0.00175455 Jy ! Component: 1650 - total flux cleaned = -0.00180568 Jy ! Component: 1700 - total flux cleaned = -0.00190688 Jy ! Component: 1750 - total flux cleaned = -0.00215612 Jy ! Component: 1800 - total flux cleaned = -0.00220535 Jy ! Component: 1850 - total flux cleaned = -0.0023037 Jy ! Component: 1900 - total flux cleaned = -0.00240142 Jy ! Component: 1950 - total flux cleaned = -0.00249826 Jy ! Component: 2000 - total flux cleaned = -0.00254636 Jy ! Total flux subtracted in 2048 components = -0.00268971 Jy ! Clean residual min=-0.003057 max=0.002689 Jy/beam ! Clean residual mean=-0.000028 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.260432 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 164 components and 0.260432 Jy ![Exited script file: muppet] wmap "J1505-3432_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3027 x 1.361 at -17.99 degrees (North through East) ! Clean map min=-0.0064341 max=0.18603 Jy/beam ! Writing clean map to FITS file: J1505-3432_K_2006_10_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.186033 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000856774 device "J1505-3432_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J1505-3432_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.38165 1.38165 2.7633 5.52661 11.0532 22.1064 44.2129 88.4257 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.186 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3027 x 1.361 at -17.99 degrees (North through East) ! Clean map min=-0.0064341 max=0.18603 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1505-3432_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J1505-3432_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1505-3432_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:45:08 2010