! Started logfile: J2334+0736_K_2006_10_20_yyk_uvs.log on Thu Dec 2 20:52:51 2010 obs J2334+0736_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J2334+0736_K_2006_10_20_yyk_uva.fits ! AN table 1: 2252 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.900691 visibilities/baseline/integration-bin. ! Found source: J2334+0736 ! ! 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 730208 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 J2334+0736_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)= 0.570078 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=0.2896 mas, bmaj=0.7232 mas, bpa=-11.34 degrees ! Estimated noise=2.47373 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 = 0.36969 Jy ! Component: 100 - total flux cleaned = 0.480426 Jy ! Total flux subtracted in 100 components = 0.480426 Jy ! Clean residual min=-0.038412 max=0.098775 Jy/beam ! Clean residual mean=0.000084 rms=0.012806 Jy/beam ! Combined flux in latest and established models = 0.480426 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.480426 Jy ! ! Correcting IF 1. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 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=0.361765Jy sigma=1.560233 ! Fit after self-cal, rms=0.354850Jy sigma=1.519454 ! Inverting map and beam ! Estimated beam: bmin=0.2896 mas, bmaj=0.7232 mas, bpa=-11.34 degrees ! Estimated noise=2.47373 mJy/beam. ! Added new window around map position (-0.52, -0.26). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.113233 Jy ! Component: 100 - total flux cleaned = 0.155285 Jy ! Total flux subtracted in 100 components = 0.155285 Jy ! Clean residual min=-0.028956 max=0.057947 Jy/beam ! Clean residual mean=0.000034 rms=0.008020 Jy/beam ! Combined flux in latest and established models = 0.635711 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.635711 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=0.326749Jy sigma=1.299278 ! Fit after self-cal, rms=0.320082Jy sigma=1.254390 ! Inverting map 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=0.351 mas, bmaj=0.8432 mas, bpa=-11.75 degrees ! Estimated noise=1.24576 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 = 0.0449117 Jy ! Component: 100 - total flux cleaned = 0.0528515 Jy ! Component: 150 - total flux cleaned = 0.0521981 Jy ! Component: 200 - total flux cleaned = 0.0519365 Jy ! Total flux subtracted in 200 components = 0.0519365 Jy ! Clean residual min=-0.024218 max=0.021897 Jy/beam ! Clean residual mean=-0.000031 rms=0.005475 Jy/beam ! Combined flux in latest and established models = 0.687647 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.687647 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=0.315978Jy sigma=1.218848 ! Fit after self-cal, rms=0.314796Jy sigma=1.211548 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.351 x 0.8432 at -11.75 degrees (North through East) ! Clean map min=-0.021057 max=0.38433 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.86 HN 1.12 KP 0.95 ! LA 0.92 MK 0.74 NL 1.15 OV 1.02 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.89 HN 1.21 KP 0.95 ! LA 0.93 MK 0.79 NL 1.20 OV 1.03 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.16 KP 0.90 ! LA 0.91 MK 0.80 NL 1.14 OV 0.98 ! PT 1.10 SC 0.90 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.15 KP 0.98 ! LA 0.91 MK 0.92 NL 1.03 OV 0.87 ! PT 1.28 SC 0.92 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.91 HN 0.98 KP 1.00 ! LA 0.94 MK 1.02 NL 1.08 OV 0.88 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 0.74 KP 0.75 ! LA 1.00 MK 1.27 NL 1.03 OV 1.08 ! PT 1.09 SC 0.92 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 0.88 KP 0.75 ! LA 0.96 MK 1.18 NL 1.06 OV 1.37 ! PT 1.13 SC 4.82 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 0.91 KP 0.81 ! LA 0.96 MK 1.23 NL 1.05 OV 1.35 ! PT 1.18 SC 0.78 ! ! ! Fit before self-cal, rms=0.314796Jy sigma=1.211548 ! Fit after self-cal, rms=0.504836Jy sigma=1.109998 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=0.504836Jy sigma=1.109998 ! Fit after self-cal, rms=0.504944Jy sigma=1.109619 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3516 mas, bmaj=0.8258 mas, bpa=-11.18 degrees ! Estimated noise=1.24475 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 = -0.000606674 Jy ! Component: 100 - total flux cleaned = -0.00248008 Jy ! Component: 150 - total flux cleaned = -0.00381113 Jy ! Component: 200 - total flux cleaned = -0.0045376 Jy ! Total flux subtracted in 200 components = -0.0045376 Jy ! Clean residual min=-0.011012 max=0.013713 Jy/beam ! Clean residual mean=0.000008 rms=0.003435 Jy/beam ! Combined flux in latest and established models = 0.68311 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.683109 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=0.504776Jy sigma=1.105708 ! Fit after self-cal, rms=0.504669Jy sigma=1.104214 ! 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=0.504669Jy sigma=1.104214 ! Fit after self-cal, rms=0.496479Jy sigma=1.045366 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 = 0.00201202 Jy ! Component: 100 - total flux cleaned = 0.00179158 Jy ! Component: 150 - total flux cleaned = 0.00167376 Jy ! Component: 200 - total flux cleaned = 0.00132937 Jy ! Total flux subtracted in 200 components = 0.00132937 Jy ! Clean residual min=-0.011505 max=0.012836 Jy/beam ! Clean residual mean=0.000009 rms=0.003389 Jy/beam ! Combined flux in latest and established models = 0.684439 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.684439 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=0.496382Jy sigma=1.043295 ! Fit after self-cal, rms=0.494116Jy sigma=1.034589 ! 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: 0.3516 x 0.8258 at -11.18 degrees (North through East) ! Clean map min=-0.011612 max=0.3865 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=0.494116Jy sigma=1.034589 ! Fit after self-cal, rms=0.503134Jy sigma=0.996209 ! 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=0.503134Jy sigma=0.996209 ! Fit after self-cal, rms=0.502020Jy sigma=0.993364 ! Inverting map and beam ! Estimated beam: bmin=0.3508 mas, bmaj=0.8132 mas, bpa=-10.21 degrees ! Estimated noise=1.2327 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393981 Jy ! Component: 100 - total flux cleaned = -0.000842461 Jy ! Component: 150 - total flux cleaned = -0.00106603 Jy ! Component: 200 - total flux cleaned = -0.0013416 Jy ! Total flux subtracted in 200 components = -0.0013416 Jy ! Clean residual min=-0.004855 max=0.004960 Jy/beam ! Clean residual mean=-0.000002 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.683097 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.683097 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=0.502011Jy sigma=0.992074 ! Fit after self-cal, rms=0.501169Jy sigma=0.990233 ! 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=0.501169Jy sigma=0.990233 ! Fit after self-cal, rms=0.456997Jy sigma=0.985798 ! 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=0.456997Jy sigma=0.985798 ! Fit after self-cal, rms=0.456549Jy sigma=0.984980 ! Inverting map and beam ! Estimated beam: bmin=0.3508 mas, bmaj=0.8125 mas, bpa=-10.02 degrees ! Estimated noise=1.23188 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -8.75465e-05 Jy ! Component: 100 - total flux cleaned = -0.000469256 Jy ! Component: 150 - total flux cleaned = -0.000747969 Jy ! Component: 200 - total flux cleaned = -0.000899753 Jy ! Total flux subtracted in 200 components = -0.000899753 Jy ! Clean residual min=-0.004622 max=0.004472 Jy/beam ! Clean residual mean=-0.000001 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.682198 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.682198 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=0.456548Jy sigma=0.984177 ! Fit after self-cal, rms=0.456136Jy sigma=0.983430 ! 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=0.8756 mas, bmaj=1.105 mas, bpa=8.755 degrees ! Estimated noise=1.54584 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 = -0.000677187 Jy ! Component: 100 - total flux cleaned = -0.000880078 Jy ! Component: 150 - total flux cleaned = -0.00102184 Jy ! Component: 200 - total flux cleaned = -0.00102211 Jy ! Total flux subtracted in 200 components = -0.00102211 Jy ! Clean residual min=-0.006203 max=0.004547 Jy/beam ! Clean residual mean=-0.000002 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.681175 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.681175 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=0.456154Jy sigma=0.983154 ! Fit after self-cal, rms=0.455873Jy sigma=0.982742 ! 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=0.2916 mas, bmaj=0.7361 mas, bpa=-11.7 degrees ! Estimated noise=2.50738 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.408808 Jy ! Component: 100 - total flux cleaned = 0.548319 Jy ! Component: 150 - total flux cleaned = 0.611085 Jy ! Component: 200 - total flux cleaned = 0.64214 Jy ! Total flux subtracted in 200 components = 0.64214 Jy ! Clean residual min=-0.010347 max=0.011785 Jy/beam ! Clean residual mean=0.000016 rms=0.002925 Jy/beam ! Combined flux in latest and established models = 0.64214 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.64214 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3508 mas, bmaj=0.8125 mas, bpa=-10.02 degrees ! Estimated noise=1.23188 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 = 0.0199038 Jy ! Component: 100 - total flux cleaned = 0.029383 Jy ! Component: 150 - total flux cleaned = 0.0338498 Jy ! Component: 200 - total flux cleaned = 0.0353872 Jy ! Total flux subtracted in 200 components = 0.0353872 Jy ! Clean residual min=-0.004740 max=0.004503 Jy/beam ! Clean residual mean=-0.000001 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.677527 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.677527 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=0.8756 mas, bmaj=1.105 mas, bpa=8.755 degrees ! Estimated noise=1.54584 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 = 0.00263661 Jy ! Component: 100 - total flux cleaned = 0.00311245 Jy ! Component: 150 - total flux cleaned = 0.00350854 Jy ! Component: 200 - total flux cleaned = 0.0037017 Jy ! Total flux subtracted in 200 components = 0.0037017 Jy ! Clean residual min=-0.006130 max=0.004533 Jy/beam ! Clean residual mean=0.000000 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.681229 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.681229 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3508 mas, bmaj=0.8125 mas, bpa=-10.02 degrees ! Estimated noise=1.23188 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000809386 Jy ! Component: 100 - total flux cleaned = 0.000895194 Jy ! Component: 150 - total flux cleaned = 0.000967373 Jy ! Component: 200 - total flux cleaned = 0.00108108 Jy ! Total flux subtracted in 200 components = 0.00108108 Jy ! Clean residual min=-0.004415 max=0.004503 Jy/beam ! Clean residual mean=0.000001 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.68231 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.68231 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=0.455785Jy sigma=0.982431 ! Fit after self-cal, rms=0.455654Jy sigma=0.981863 wmodel J2334+0736_K_2006_10_20_yyk\_map.mod ! Writing 78 model components to file: J2334+0736_K_2006_10_20_yyk_map.mod wobs J2334+0736_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J2334+0736_K_2006_10_20_yyk_uvs.fits wwins J2334+0736_K_2006_10_20_yyk\_map.win ! wwins: Wrote 2 windows to J2334+0736_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 = 0.000185149 Jy ! Component: 100 - total flux cleaned = 0.000984275 Jy ! Component: 150 - total flux cleaned = 0.00146594 Jy ! Component: 200 - total flux cleaned = 0.00211995 Jy ! Component: 250 - total flux cleaned = 0.00230766 Jy ! Component: 300 - total flux cleaned = 0.00267248 Jy ! Component: 350 - total flux cleaned = 0.00296823 Jy ! Component: 400 - total flux cleaned = 0.0033123 Jy ! Component: 450 - total flux cleaned = 0.00348203 Jy ! Component: 500 - total flux cleaned = 0.00375972 Jy ! Component: 550 - total flux cleaned = 0.00413733 Jy ! Component: 600 - total flux cleaned = 0.0043481 Jy ! Component: 650 - total flux cleaned = 0.0045543 Jy ! Component: 700 - total flux cleaned = 0.00450392 Jy ! Component: 750 - total flux cleaned = 0.00450397 Jy ! Component: 800 - total flux cleaned = 0.00450357 Jy ! Component: 850 - total flux cleaned = 0.00426586 Jy ! Component: 900 - total flux cleaned = 0.00435974 Jy ! Component: 950 - total flux cleaned = 0.00440471 Jy ! Component: 1000 - total flux cleaned = 0.00431317 Jy ! Component: 1050 - total flux cleaned = 0.00431343 Jy ! Component: 1100 - total flux cleaned = 0.00426902 Jy ! Component: 1150 - total flux cleaned = 0.00426929 Jy ! Component: 1200 - total flux cleaned = 0.00426917 Jy ! Component: 1250 - total flux cleaned = 0.00418425 Jy ! Component: 1300 - total flux cleaned = 0.00414187 Jy ! Component: 1350 - total flux cleaned = 0.00410028 Jy ! Component: 1400 - total flux cleaned = 0.0041003 Jy ! Component: 1450 - total flux cleaned = 0.00409945 Jy ! Component: 1500 - total flux cleaned = 0.0039803 Jy ! Component: 1550 - total flux cleaned = 0.00397917 Jy ! Component: 1600 - total flux cleaned = 0.00374693 Jy ! Component: 1650 - total flux cleaned = 0.00370876 Jy ! Component: 1700 - total flux cleaned = 0.00363345 Jy ! Component: 1750 - total flux cleaned = 0.00363318 Jy ! Component: 1800 - total flux cleaned = 0.00355922 Jy ! Component: 1850 - total flux cleaned = 0.00352251 Jy ! Component: 1900 - total flux cleaned = 0.00345015 Jy ! Component: 1950 - total flux cleaned = 0.00337815 Jy ! Component: 2000 - total flux cleaned = 0.00316622 Jy ! Total flux subtracted in 2048 components = 0.00313185 Jy ! Clean residual min=-0.001817 max=0.002083 Jy/beam ! Clean residual mean=0.000001 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.685441 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 231 components and 0.685442 Jy ![Exited script file: muppet] wmap "J2334+0736_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3508 x 0.8125 at -10.02 degrees (North through East) ! Clean map min=-0.0029313 max=0.38315 Jy/beam ! Writing clean map to FITS file: J2334+0736_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 0.38315 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000692285 device "J2334+0736_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J2334+0736_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.542047 0.542047 1.08409 2.16819 4.33638 8.67275 17.3455 34.691 69.382 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.383 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3508 x 0.8125 at -10.02 degrees (North through East) ! Clean map min=-0.0029313 max=0.38315 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2334+0736_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J2334+0736_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2334+0736_K_2006_10_20_yyk_uvs.log closed on Thu Dec 2 20:52:53 2010