! Started logfile: J0714+7408_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:41:07 2010 obs J0714+7408_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0714+7408_K_2006_06_04_yyk_uva.fits ! AN table 1: 1651 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.980248 visibilities/baseline/integration-bin. ! Found source: J0714+7408 ! ! 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 2920 lines of history. ! ! Reading 466096 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 J0714+7408_K_2006_06_04_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)= 0.349291 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=0.3174 mas, bmaj=0.495 mas, bpa=50.5 degrees ! Estimated noise=3.55401 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 = 0.141607 Jy ! Component: 100 - total flux cleaned = 0.184767 Jy ! Total flux subtracted in 100 components = 0.184767 Jy ! Clean residual min=-0.025294 max=0.020434 Jy/beam ! Clean residual mean=-0.000208 rms=0.005302 Jy/beam ! Combined flux in latest and established models = 0.184767 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.184767 Jy ! ! Correcting IF 1. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.295465Jy sigma=1.144449 ! Fit after self-cal, rms=0.294708Jy sigma=1.138688 ! Inverting map and beam ! Estimated beam: bmin=0.3174 mas, bmaj=0.495 mas, bpa=50.5 degrees ! Estimated noise=3.55401 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=0.4366 mas, bmaj=0.7328 mas, bpa=55.58 degrees ! Estimated noise=1.62131 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 = 0.0237882 Jy ! Component: 100 - total flux cleaned = 0.0341638 Jy ! Component: 150 - total flux cleaned = 0.038635 Jy ! Component: 200 - total flux cleaned = 0.0398977 Jy ! Total flux subtracted in 200 components = 0.0398977 Jy ! Clean residual min=-0.015374 max=0.014511 Jy/beam ! Clean residual mean=-0.000109 rms=0.003839 Jy/beam ! Combined flux in latest and established models = 0.224665 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.224665 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=0.292526Jy sigma=1.125854 ! Fit after self-cal, rms=0.292527Jy sigma=1.125807 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4366 x 0.7328 at 55.58 degrees (North through East) ! Clean map min=-0.01451 max=0.16215 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.82 KP 0.93 LA 0.88 ! MK 0.69 NL 1.39 OV 0.99 PT 0.93 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.80 KP 0.93 LA 0.81 ! MK 0.72 NL 1.34 OV 0.97 PT 0.81 ! SC 0.64 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.89 KP 0.90 LA 0.81 ! MK 0.79 NL 1.25 OV 0.96 PT 1.00 ! SC 0.63 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.86 KP 0.91 LA 0.80 ! MK 0.76 NL 1.12 OV 0.95 PT 1.15 ! SC 4.69 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.89 KP 0.98 LA 0.83 ! MK 1.05 NL 1.24 OV 1.07 PT 0.96 ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.05 KP 0.74 LA 0.87 ! MK 7.22 NL 1.34 OV 1.12 PT 1.01 ! SC 2.27 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 2.02 KP 0.60 LA 1.16 ! MK 1.01 NL 1.86 OV 1.26 PT 1.09 ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.99 KP 0.70 LA 0.87 ! MK 1.10 NL 2.61 OV 1.34 PT 1.07 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.292527Jy sigma=1.125807 ! Fit after self-cal, rms=0.912017Jy sigma=1.069878 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=0.912017Jy sigma=1.069878 ! Fit after self-cal, rms=0.912066Jy sigma=1.069608 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.407 mas, bmaj=0.72 mas, bpa=55.05 degrees ! Estimated noise=1.57212 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 = -0.000554922 Jy ! Component: 100 - total flux cleaned = -0.000862704 Jy ! Component: 150 - total flux cleaned = -0.00106923 Jy ! Component: 200 - total flux cleaned = -0.00137272 Jy ! Total flux subtracted in 200 components = -0.00137272 Jy ! Clean residual min=-0.006664 max=0.006469 Jy/beam ! Clean residual mean=0.000018 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.223292 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.223292 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=0.912086Jy sigma=1.069354 ! Fit after self-cal, rms=0.912085Jy sigma=1.069351 ! 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=0.912085Jy sigma=1.069351 ! Fit after self-cal, rms=0.907501Jy sigma=1.000765 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 = 0.0090054 Jy ! Component: 100 - total flux cleaned = 0.0090218 Jy ! Component: 150 - total flux cleaned = 0.00875163 Jy ! Component: 200 - total flux cleaned = 0.00859943 Jy ! Total flux subtracted in 200 components = 0.00859943 Jy ! Clean residual min=-0.006639 max=0.005980 Jy/beam ! Clean residual mean=0.000023 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.231892 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.231892 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=0.907231Jy sigma=0.998415 ! Fit after self-cal, rms=0.906807Jy sigma=0.992592 ! 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: 0.407 x 0.72 at 55.05 degrees (North through East) ! Clean map min=-0.0064874 max=0.1739 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=0.906807Jy sigma=0.992592 ! Fit after self-cal, rms=0.987637Jy sigma=0.981728 ! 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=0.987637Jy sigma=0.981728 ! Fit after self-cal, rms=0.987856Jy sigma=0.980285 ! Inverting map and beam ! Estimated beam: bmin=0.4071 mas, bmaj=0.7402 mas, bpa=55.14 degrees ! Estimated noise=1.54764 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000389686 Jy ! Component: 100 - total flux cleaned = -0.000387182 Jy ! Component: 150 - total flux cleaned = -0.000343885 Jy ! Component: 200 - total flux cleaned = -0.000303015 Jy ! Total flux subtracted in 200 components = -0.000303015 Jy ! Clean residual min=-0.006089 max=0.005633 Jy/beam ! Clean residual mean=0.000014 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.231589 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 0.231589 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=0.987856Jy sigma=0.980157 ! Fit after self-cal, rms=0.988192Jy sigma=0.979592 ! 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=0.988192Jy sigma=0.979592 ! Fit after self-cal, rms=0.976833Jy sigma=0.972588 ! 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=0.976833Jy sigma=0.972588 ! Fit after self-cal, rms=0.976936Jy sigma=0.971855 ! Inverting map and beam ! Estimated beam: bmin=0.4088 mas, bmaj=0.7344 mas, bpa=55.18 degrees ! Estimated noise=1.56096 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276216 Jy ! Component: 100 - total flux cleaned = 0.00286313 Jy ! Component: 150 - total flux cleaned = 0.00286239 Jy ! Component: 200 - total flux cleaned = 0.00286298 Jy ! Total flux subtracted in 200 components = 0.00286298 Jy ! Clean residual min=-0.006139 max=0.005673 Jy/beam ! Clean residual mean=0.000016 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.234452 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.234452 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=0.976936Jy sigma=0.971572 ! Fit after self-cal, rms=0.977051Jy sigma=0.971330 ! 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=0.9679 mas, bmaj=1.128 mas, bpa=39.55 degrees ! Estimated noise=1.86269 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 = -0.00030184 Jy ! Component: 100 - total flux cleaned = -0.000542884 Jy ! Component: 150 - total flux cleaned = -0.000709629 Jy ! Component: 200 - total flux cleaned = -0.000847192 Jy ! Total flux subtracted in 200 components = -0.000847192 Jy ! Clean residual min=-0.005658 max=0.006401 Jy/beam ! Clean residual mean=0.000024 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.233605 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 47 components and 0.233605 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=0.977094Jy sigma=0.971453 ! Fit after self-cal, rms=0.977104Jy sigma=0.971061 ! 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=0.3254 mas, bmaj=0.4623 mas, bpa=49.86 degrees ! Estimated noise=3.44082 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.157619 Jy ! Component: 100 - total flux cleaned = 0.197153 Jy ! Component: 150 - total flux cleaned = 0.215017 Jy ! Component: 200 - total flux cleaned = 0.224227 Jy ! Total flux subtracted in 200 components = 0.224227 Jy ! Clean residual min=-0.011009 max=0.013480 Jy/beam ! Clean residual mean=-0.000024 rms=0.003216 Jy/beam ! Combined flux in latest and established models = 0.224227 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.224227 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4088 mas, bmaj=0.7344 mas, bpa=55.18 degrees ! Estimated noise=1.56096 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.78, -0.39). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0091729 Jy ! Component: 100 - total flux cleaned = 0.0103881 Jy ! Component: 150 - total flux cleaned = 0.0106871 Jy ! Component: 200 - total flux cleaned = 0.0105626 Jy ! Total flux subtracted in 200 components = 0.0105626 Jy ! Clean residual min=-0.005658 max=0.005801 Jy/beam ! Clean residual mean=0.000016 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.23479 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.23479 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=0.9679 mas, bmaj=1.128 mas, bpa=39.55 degrees ! Estimated noise=1.86269 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 = 0.000134094 Jy ! Component: 100 - total flux cleaned = 0.00083663 Jy ! Component: 150 - total flux cleaned = 0.00102912 Jy ! Component: 200 - total flux cleaned = 0.00113549 Jy ! Total flux subtracted in 200 components = 0.00113549 Jy ! Clean residual min=-0.005168 max=0.006382 Jy/beam ! Clean residual mean=0.000044 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 0.235925 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.235925 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4088 mas, bmaj=0.7344 mas, bpa=55.18 degrees ! Estimated noise=1.56096 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000629326 Jy ! Component: 100 - total flux cleaned = -0.000832348 Jy ! Component: 150 - total flux cleaned = -0.000832794 Jy ! Component: 200 - total flux cleaned = -0.000754308 Jy ! Total flux subtracted in 200 components = -0.000754308 Jy ! Clean residual min=-0.005298 max=0.005720 Jy/beam ! Clean residual mean=0.000020 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.235171 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.235171 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=0.977053Jy sigma=0.969825 ! Fit after self-cal, rms=0.977134Jy sigma=0.969241 wmodel J0714+7408_K_2006_06_04_yyk\_map.mod ! Writing 77 model components to file: J0714+7408_K_2006_06_04_yyk_map.mod wobs J0714+7408_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0714+7408_K_2006_06_04_yyk_uvs.fits wwins J0714+7408_K_2006_06_04_yyk\_map.win ! wwins: Wrote 2 windows to J0714+7408_K_2006_06_04_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 = -0.000632819 Jy ! Component: 100 - total flux cleaned = -0.000900533 Jy ! Component: 150 - total flux cleaned = -0.00154585 Jy ! Component: 200 - total flux cleaned = -0.0018483 Jy ! Component: 250 - total flux cleaned = -0.00213141 Jy ! Component: 300 - total flux cleaned = -0.00233311 Jy ! Component: 350 - total flux cleaned = -0.00252227 Jy ! Component: 400 - total flux cleaned = -0.00258496 Jy ! Component: 450 - total flux cleaned = -0.00264358 Jy ! Component: 500 - total flux cleaned = -0.00264428 Jy ! Component: 550 - total flux cleaned = -0.00259128 Jy ! Component: 600 - total flux cleaned = -0.00243904 Jy ! Component: 650 - total flux cleaned = -0.00239113 Jy ! Component: 700 - total flux cleaned = -0.0024395 Jy ! Component: 750 - total flux cleaned = -0.00239229 Jy ! Component: 800 - total flux cleaned = -0.00239287 Jy ! Component: 850 - total flux cleaned = -0.00234902 Jy ! Component: 900 - total flux cleaned = -0.00217927 Jy ! Component: 950 - total flux cleaned = -0.00209635 Jy ! Component: 1000 - total flux cleaned = -0.00205516 Jy ! Component: 1050 - total flux cleaned = -0.00201551 Jy ! Component: 1100 - total flux cleaned = -0.00209248 Jy ! Component: 1150 - total flux cleaned = -0.00197881 Jy ! Component: 1200 - total flux cleaned = -0.00197864 Jy ! Component: 1250 - total flux cleaned = -0.00183395 Jy ! Component: 1300 - total flux cleaned = -0.00187003 Jy ! Component: 1350 - total flux cleaned = -0.00180071 Jy ! Component: 1400 - total flux cleaned = -0.00180079 Jy ! Component: 1450 - total flux cleaned = -0.00186771 Jy ! Component: 1500 - total flux cleaned = -0.0018016 Jy ! Component: 1550 - total flux cleaned = -0.00180231 Jy ! Component: 1600 - total flux cleaned = -0.00183442 Jy ! Component: 1650 - total flux cleaned = -0.00177119 Jy ! Component: 1700 - total flux cleaned = -0.00177159 Jy ! Component: 1750 - total flux cleaned = -0.00177179 Jy ! Component: 1800 - total flux cleaned = -0.00180207 Jy ! Component: 1850 - total flux cleaned = -0.00186173 Jy ! Component: 1900 - total flux cleaned = -0.00189103 Jy ! Component: 1950 - total flux cleaned = -0.00200746 Jy ! Component: 2000 - total flux cleaned = -0.00209372 Jy ! Total flux subtracted in 2048 components = -0.00232113 Jy ! Clean residual min=-0.001694 max=0.001457 Jy/beam ! Clean residual mean=-0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.23285 Jy keep ! Adding 105 model components to the UV plane model. ! The established model now contains 182 components and 0.23285 Jy ![Exited script file: muppet] wmap "J0714+7408_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4088 x 0.7344 at 55.18 degrees (North through East) ! Clean map min=-0.0032857 max=0.18092 Jy/beam ! Writing clean map to FITS file: J0714+7408_K_2006_06_04_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.180921 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000488061 device "J0714+7408_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0714+7408_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.809296 0.809296 1.61859 3.23718 6.47437 12.9487 25.8975 51.7949 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.18 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4088 x 0.7344 at 55.18 degrees (North through East) ! Clean map min=-0.0032857 max=0.18092 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0714+7408_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0714+7408_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0714+7408_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:41:09 2010