! Started logfile: J0737-1534_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:41:25 2010 obs J0737-1534_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0737-1534_K_2006_06_11_yyk_uva.fits ! AN table 1: 1727 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.511523 visibilities/baseline/integration-bin. ! Found source: J0737-1534 ! ! 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 318024 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 J0737-1534_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)= 0.705609 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=0.2968 mas, bmaj=0.7428 mas, bpa=6.302 degrees ! Estimated noise=7.93721 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 = 0.136804 Jy ! Component: 100 - total flux cleaned = 0.165323 Jy ! Total flux subtracted in 100 components = 0.165323 Jy ! Clean residual min=-0.037539 max=0.038021 Jy/beam ! Clean residual mean=-0.000094 rms=0.009444 Jy/beam ! Combined flux in latest and established models = 0.165323 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.165323 Jy ! ! Correcting IF 1. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.689505Jy sigma=1.077138 ! Fit after self-cal, rms=0.695389Jy sigma=1.072909 ! Inverting map and beam ! Estimated beam: bmin=0.2964 mas, bmaj=0.7418 mas, bpa=6.303 degrees ! Estimated noise=7.96913 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=0.3403 mas, bmaj=0.8789 mas, bpa=-1.571 degrees ! Estimated noise=5.69976 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 = 0.0203677 Jy ! Component: 100 - total flux cleaned = 0.0251706 Jy ! Component: 150 - total flux cleaned = 0.0258412 Jy ! Component: 200 - total flux cleaned = 0.026033 Jy ! Total flux subtracted in 200 components = 0.026033 Jy ! Clean residual min=-0.023325 max=0.026735 Jy/beam ! Clean residual mean=0.000043 rms=0.006713 Jy/beam ! Combined flux in latest and established models = 0.191356 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.191356 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=0.695501Jy sigma=1.067641 ! Fit after self-cal, rms=0.694563Jy sigma=1.066475 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3403 x 0.8789 at -1.571 degrees (North through East) ! Clean map min=-0.021989 max=0.13677 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.89 FD 0.76 HN 1.00 KP 0.92 ! LA 0.85 MK 1.00* NL 1.00* OV 1.09 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.41 KP 0.79 ! LA 1.03 MK 1.00* NL 3.27 OV 0.95 ! PT 1.07 SC 2.55 ! ! ! Correcting IF 3. ! 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 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.00* KP 1.00* ! LA 0.88 MK 0.92 NL 1.00* OV 1.06 ! PT 1.32 SC 0.88 ! ! ! Correcting IF 5. ! 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. ! 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 0.80 FD 1.00* HN 1.00* KP 0.69 ! LA 0.80 MK 1.00* NL 1.00* OV 1.00* ! PT 1.27 SC 1.00* ! ! ! 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=0.694563Jy sigma=1.066475 ! Fit after self-cal, rms=1.992327Jy sigma=1.045183 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=1.992327Jy sigma=1.045183 ! Fit after self-cal, rms=1.992731Jy sigma=1.043758 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3251 mas, bmaj=0.9067 mas, bpa=-1.796 degrees ! Estimated noise=5.46842 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 = 0.00260588 Jy ! Component: 100 - total flux cleaned = 0.00289608 Jy ! Component: 150 - total flux cleaned = 0.00314294 Jy ! Component: 200 - total flux cleaned = 0.0033609 Jy ! Total flux subtracted in 200 components = 0.0033609 Jy ! Clean residual min=-0.011638 max=0.012939 Jy/beam ! Clean residual mean=0.000196 rms=0.003481 Jy/beam ! Combined flux in latest and established models = 0.194717 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.194717 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=1.992683Jy sigma=1.043457 ! Fit after self-cal, rms=1.992496Jy sigma=1.042922 ! 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=1.992496Jy sigma=1.042922 ! Fit after self-cal, rms=1.990433Jy sigma=0.995704 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 = 0.0116893 Jy ! Component: 100 - total flux cleaned = 0.0133478 Jy ! Component: 150 - total flux cleaned = 0.0134212 Jy ! Component: 200 - total flux cleaned = 0.0133491 Jy ! Total flux subtracted in 200 components = 0.0133491 Jy ! Clean residual min=-0.012891 max=0.013604 Jy/beam ! Clean residual mean=0.000131 rms=0.003549 Jy/beam ! Combined flux in latest and established models = 0.208066 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 32 components and 0.208066 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=1.989941Jy sigma=0.993707 ! Fit after self-cal, rms=1.990033Jy sigma=0.987158 ! 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: 0.3251 x 0.9067 at -1.796 degrees (North through East) ! Clean map min=-0.014181 max=0.14934 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=1.990033Jy sigma=0.987158 ! Fit after self-cal, rms=0.669898Jy sigma=0.982099 ! 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=0.669898Jy sigma=0.982099 ! Fit after self-cal, rms=0.668519Jy sigma=0.980045 ! Inverting map and beam ! Estimated beam: bmin=0.3231 mas, bmaj=0.8859 mas, bpa=-1.679 degrees ! Estimated noise=5.4013 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.004197 Jy ! Component: 100 - total flux cleaned = 0.00460624 Jy ! Component: 150 - total flux cleaned = 0.00486688 Jy ! Component: 200 - total flux cleaned = 0.00502976 Jy ! Total flux subtracted in 200 components = 0.00502976 Jy ! Clean residual min=-0.013013 max=0.011478 Jy/beam ! Clean residual mean=0.000048 rms=0.003422 Jy/beam ! Combined flux in latest and established models = 0.213095 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 38 components and 0.213095 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=0.668391Jy sigma=0.979741 ! Fit after self-cal, rms=0.667724Jy sigma=0.979305 ! 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=0.667724Jy sigma=0.979305 ! Fit after self-cal, rms=0.703937Jy sigma=0.974112 ! 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=0.703937Jy sigma=0.974112 ! Fit after self-cal, rms=0.703505Jy sigma=0.974017 ! Inverting map and beam ! Estimated beam: bmin=0.3175 mas, bmaj=0.8627 mas, bpa=-0.8319 degrees ! Estimated noise=5.49468 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0065405 Jy ! Component: 100 - total flux cleaned = 0.00863601 Jy ! Component: 150 - total flux cleaned = 0.0089316 Jy ! Component: 200 - total flux cleaned = 0.0091852 Jy ! Total flux subtracted in 200 components = 0.0091852 Jy ! Clean residual min=-0.014477 max=0.012027 Jy/beam ! Clean residual mean=0.000024 rms=0.003631 Jy/beam ! Combined flux in latest and established models = 0.222281 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 45 components and 0.222281 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=0.703351Jy sigma=0.973377 ! Fit after self-cal, rms=0.703217Jy sigma=0.973620 ! 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=0.9405 mas, bmaj=2.631 mas, bpa=27.96 degrees ! Estimated noise=6.68759 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 = -0.000158496 Jy ! Component: 100 - total flux cleaned = -0.000203998 Jy ! Component: 150 - total flux cleaned = -0.000291768 Jy ! Component: 200 - total flux cleaned = -0.000329369 Jy ! Total flux subtracted in 200 components = -0.000329369 Jy ! Clean residual min=-0.014692 max=0.011110 Jy/beam ! Clean residual mean=0.000040 rms=0.004038 Jy/beam ! Combined flux in latest and established models = 0.221951 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.221951 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=0.703281Jy sigma=0.973663 ! Fit after self-cal, rms=0.703241Jy sigma=0.973872 ! 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=0.283 mas, bmaj=0.7304 mas, bpa=5.738 degrees ! Estimated noise=8.03065 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.161889 Jy ! Component: 100 - total flux cleaned = 0.19686 Jy ! Component: 150 - total flux cleaned = 0.207219 Jy ! Component: 200 - total flux cleaned = 0.208541 Jy ! Total flux subtracted in 200 components = 0.208541 Jy ! Clean residual min=-0.028845 max=0.030839 Jy/beam ! Clean residual mean=0.000044 rms=0.008022 Jy/beam ! Combined flux in latest and established models = 0.208541 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.208541 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3175 mas, bmaj=0.8627 mas, bpa=-0.8319 degrees ! Estimated noise=5.49468 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 = 0.0117375 Jy ! Component: 100 - total flux cleaned = 0.0128604 Jy ! Component: 150 - total flux cleaned = 0.0129999 Jy ! Component: 200 - total flux cleaned = 0.0130011 Jy ! Total flux subtracted in 200 components = 0.0130011 Jy ! Clean residual min=-0.016095 max=0.012999 Jy/beam ! Clean residual mean=0.000016 rms=0.003762 Jy/beam ! Combined flux in latest and established models = 0.221543 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.221543 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=0.9405 mas, bmaj=2.631 mas, bpa=27.96 degrees ! Estimated noise=6.68759 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 = -0.000979783 Jy ! Component: 100 - total flux cleaned = -0.00111642 Jy ! Component: 150 - total flux cleaned = -0.00127911 Jy ! Component: 200 - total flux cleaned = -0.00132378 Jy ! Total flux subtracted in 200 components = -0.00132378 Jy ! Clean residual min=-0.014668 max=0.010848 Jy/beam ! Clean residual mean=0.000040 rms=0.003993 Jy/beam ! Combined flux in latest and established models = 0.220219 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.220219 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3175 mas, bmaj=0.8627 mas, bpa=-0.8319 degrees ! Estimated noise=5.49468 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000582659 Jy ! Component: 100 - total flux cleaned = 0.000691952 Jy ! Component: 150 - total flux cleaned = 0.000888673 Jy ! Component: 200 - total flux cleaned = 0.00106942 Jy ! Total flux subtracted in 200 components = 0.00106942 Jy ! Clean residual min=-0.015680 max=0.012499 Jy/beam ! Clean residual mean=0.000018 rms=0.003709 Jy/beam ! Combined flux in latest and established models = 0.221288 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.221288 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=0.702268Jy sigma=0.974342 ! Fit after self-cal, rms=0.701836Jy sigma=0.974255 wmodel J0737-1534_K_2006_06_11_yyk\_map.mod ! Writing 48 model components to file: J0737-1534_K_2006_06_11_yyk_map.mod wobs J0737-1534_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0737-1534_K_2006_06_11_yyk_uvs.fits wwins J0737-1534_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J0737-1534_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 = -0.0051065 Jy ! Component: 100 - total flux cleaned = -0.00577317 Jy ! Component: 150 - total flux cleaned = -0.00539528 Jy ! Component: 200 - total flux cleaned = -0.00485239 Jy ! Component: 250 - total flux cleaned = -0.00365531 Jy ! Component: 300 - total flux cleaned = -0.0031637 Jy ! Component: 350 - total flux cleaned = -0.00269216 Jy ! Component: 400 - total flux cleaned = -0.00239123 Jy ! Component: 450 - total flux cleaned = -0.0023905 Jy ! Component: 500 - total flux cleaned = -0.00238767 Jy ! Component: 550 - total flux cleaned = -0.00238433 Jy ! Component: 600 - total flux cleaned = -0.00225096 Jy ! Component: 650 - total flux cleaned = -0.00237606 Jy ! Component: 700 - total flux cleaned = -0.00249992 Jy ! Component: 750 - total flux cleaned = -0.0026248 Jy ! Component: 800 - total flux cleaned = -0.0027465 Jy ! Component: 850 - total flux cleaned = -0.00286629 Jy ! Component: 900 - total flux cleaned = -0.00263009 Jy ! Component: 950 - total flux cleaned = -0.00192985 Jy ! Component: 1000 - total flux cleaned = -0.00158443 Jy ! Component: 1050 - total flux cleaned = -0.00112464 Jy ! Component: 1100 - total flux cleaned = -0.000324781 Jy ! Component: 1150 - total flux cleaned = 0.00012936 Jy ! Component: 1200 - total flux cleaned = 0.000581365 Jy ! Component: 1250 - total flux cleaned = 0.00147936 Jy ! Component: 1300 - total flux cleaned = 0.00192616 Jy ! Component: 1350 - total flux cleaned = 0.00237071 Jy ! Component: 1400 - total flux cleaned = 0.00270217 Jy ! Component: 1450 - total flux cleaned = 0.00292271 Jy ! Component: 1500 - total flux cleaned = 0.00325299 Jy ! Component: 1550 - total flux cleaned = 0.00314202 Jy ! Component: 1600 - total flux cleaned = 0.00303082 Jy ! Component: 1650 - total flux cleaned = 0.00302924 Jy ! Component: 1700 - total flux cleaned = 0.00303028 Jy ! Component: 1750 - total flux cleaned = 0.00269492 Jy ! Component: 1800 - total flux cleaned = 0.00269339 Jy ! Component: 1850 - total flux cleaned = 0.00235661 Jy ! Component: 1900 - total flux cleaned = 0.00190426 Jy ! Component: 1950 - total flux cleaned = 0.00133519 Jy ! Component: 2000 - total flux cleaned = 0.000760886 Jy ! Total flux subtracted in 2048 components = 0.000413579 Jy ! Clean residual min=-0.006791 max=0.005784 Jy/beam ! Clean residual mean=0.000035 rms=0.002105 Jy/beam ! Combined flux in latest and established models = 0.221702 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 156 components and 0.221702 Jy ![Exited script file: muppet] wmap "J0737-1534_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3175 x 0.8627 at -0.8319 degrees (North through East) ! Clean map min=-0.01394 max=0.16675 Jy/beam ! Writing clean map to FITS file: J0737-1534_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 0.166746 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0021514 device "J0737-1534_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0737-1534_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.8707 3.8707 7.74139 15.4828 30.9656 61.9311 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0064 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.166 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3175 x 0.8627 at -0.8319 degrees (North through East) ! Clean map min=-0.01394 max=0.16675 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0737-1534_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0737-1534_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0737-1534_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:41:26 2010