! Started logfile: J2026+4158_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:46:58 2010 obs J2026+4158_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J2026+4158_K_2006_10_20_yyk_uva.fits ! AN table 1: 1509 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.201605 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2026+4158 ! ! 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 2241 lines of history. ! ! Reading 109520 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 J2026+4158_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)= 0.62034 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=0.3252 mas, bmaj=0.7363 mas, bpa=3.261 degrees ! Estimated noise=13.4263 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=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0948225 Jy ! Component: 100 - total flux cleaned = 0.10601 Jy ! Total flux subtracted in 100 components = 0.10601 Jy ! Clean residual min=-0.038262 max=0.038091 Jy/beam ! Clean residual mean=0.000246 rms=0.012997 Jy/beam ! Combined flux in latest and established models = 0.10601 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.10601 Jy ! ! Correcting IF 1. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 190 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 187 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.583314Jy sigma=0.991961 ! Fit after self-cal, rms=0.713392Jy sigma=0.984288 ! Inverting map and beam ! Estimated beam: bmin=0.3032 mas, bmaj=0.8925 mas, bpa=7.574 degrees ! Estimated noise=18.6957 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=0.4102 mas, bmaj=0.9577 mas, bpa=12.86 degrees ! Estimated noise=12.9089 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 = 0.00997756 Jy ! Component: 100 - total flux cleaned = 0.0250429 Jy ! Component: 150 - total flux cleaned = 0.0446016 Jy ! Component: 200 - total flux cleaned = 0.0636475 Jy ! Total flux subtracted in 200 components = 0.0636475 Jy ! Clean residual min=-0.013419 max=0.013946 Jy/beam ! Clean residual mean=-0.000009 rms=0.003901 Jy/beam ! Combined flux in latest and established models = 0.169657 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 64 components and 0.169657 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=0.707739Jy sigma=0.946778 ! Fit after self-cal, rms=0.706268Jy sigma=0.945819 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4102 x 0.9577 at 12.86 degrees (North through East) ! Clean map min=-0.020048 max=0.062756 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 2.16 HN 1.00* KP 0.57 ! LA 1.00* MK 1.00* NL 1.00* OV 0.49 ! PT 1.64 SC 1.00* ! ! ! Correcting IF 4. ! 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 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 1.00* ! LA 0.83 MK 0.90 NL 1.00* OV 1.00* ! PT 1.00* SC 0.74 ! ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.706268Jy sigma=0.945819 ! Fit after self-cal, rms=0.767984Jy sigma=1.016255 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=0.767984Jy sigma=1.016255 ! Fit after self-cal, rms=0.767516Jy sigma=1.015727 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2783 mas, bmaj=3.046 mas, bpa=27.72 degrees ! Estimated noise=23.4738 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 = 0.0124278 Jy ! Component: 100 - total flux cleaned = 0.0145228 Jy ! Component: 150 - total flux cleaned = 0.019804 Jy ! Component: 200 - total flux cleaned = 0.0248762 Jy ! Total flux subtracted in 200 components = 0.0248762 Jy ! Clean residual min=-0.005160 max=0.005250 Jy/beam ! Clean residual mean=0.000043 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.194534 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 112 components and 0.194534 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=0.768499Jy sigma=1.009194 ! Fit after self-cal, rms=0.768386Jy sigma=1.009026 ! 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=0.768386Jy sigma=1.009026 ! Fit after self-cal, rms=0.760446Jy sigma=0.976005 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 = -0.0100336 Jy ! Component: 100 - total flux cleaned = -0.0159237 Jy ! Component: 150 - total flux cleaned = -0.0168415 Jy ! Component: 200 - total flux cleaned = -0.0160268 Jy ! Total flux subtracted in 200 components = -0.0160268 Jy ! Clean residual min=-0.010453 max=0.010237 Jy/beam ! Clean residual mean=0.000005 rms=0.003529 Jy/beam ! Combined flux in latest and established models = 0.178507 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 47 model components to the UV plane model. ! The established model now contains 159 components and 0.178507 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=0.752286Jy sigma=0.956895 ! Fit after self-cal, rms=0.743707Jy sigma=0.932841 ! Inverting map ! Added new window around map position (-0.91, 8.255). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146291 Jy ! Component: 100 - total flux cleaned = 0.0164476 Jy ! Component: 150 - total flux cleaned = 0.0154795 Jy ! Component: 200 - total flux cleaned = 0.0154234 Jy ! Total flux subtracted in 200 components = 0.0154234 Jy ! Clean residual min=-0.009509 max=0.010259 Jy/beam ! Clean residual mean=-0.000002 rms=0.002855 Jy/beam ! Combined flux in latest and established models = 0.19393 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 199 components and 0.19393 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=0.736079Jy sigma=0.921896 ! Fit after self-cal, rms=0.729094Jy sigma=0.904049 ! Inverting map ! Added new window around map position (7.28, -3.835). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224953 Jy ! Component: 100 - total flux cleaned = 0.000525507 Jy ! Component: 150 - total flux cleaned = -0.000708226 Jy ! Component: 200 - total flux cleaned = -0.00140197 Jy ! Total flux subtracted in 200 components = -0.00140197 Jy ! Clean residual min=-0.008278 max=0.006641 Jy/beam ! Clean residual mean=0.000042 rms=0.002234 Jy/beam ! Combined flux in latest and established models = 0.192528 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 52 model components to the UV plane model. ! The established model now contains 244 components and 0.192528 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=0.721784Jy sigma=0.896707 ! Fit after self-cal, rms=0.717043Jy sigma=0.883954 ! Inverting map ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132191 Jy ! Component: 100 - total flux cleaned = -0.00341735 Jy ! Component: 150 - total flux cleaned = -0.00273367 Jy ! Component: 200 - total flux cleaned = -0.00214693 Jy ! Total flux subtracted in 200 components = -0.00214693 Jy ! Clean residual min=-0.007330 max=0.006683 Jy/beam ! Clean residual mean=-0.000002 rms=0.002092 Jy/beam ! Combined flux in latest and established models = 0.190381 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 275 components and 0.190381 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=0.711308Jy sigma=0.879708 ! Fit after self-cal, rms=0.708395Jy sigma=0.871905 ! 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: 0.2783 x 3.046 at 27.72 degrees (North through East) ! Clean map min=-0.02296 max=0.057586 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 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=0.9371 mas, bmaj=2.577 mas, bpa=24 degrees ! Estimated noise=30.9215 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 = -0.000145892 Jy ! Component: 100 - total flux cleaned = 0.00126107 Jy ! Component: 150 - total flux cleaned = 0.00284432 Jy ! Component: 200 - total flux cleaned = 0.00477362 Jy ! Total flux subtracted in 200 components = 0.00477362 Jy ! Clean residual min=-0.003864 max=0.003881 Jy/beam ! Clean residual mean=0.000063 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.195155 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 57 model components to the UV plane model. ! The established model now contains 329 components and 0.195155 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=0.705394Jy sigma=0.870322 ! Fit after self-cal, rms=0.703635Jy sigma=0.866191 ! 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=0.2937 mas, bmaj=3.072 mas, bpa=27.52 degrees ! Estimated noise=27.3228 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.115171 Jy ! Component: 100 - total flux cleaned = 0.169535 Jy ! Component: 150 - total flux cleaned = 0.188419 Jy ! Component: 200 - total flux cleaned = 0.211086 Jy ! Total flux subtracted in 200 components = 0.211086 Jy ! Clean residual min=-0.057250 max=0.047119 Jy/beam ! Clean residual mean=0.000530 rms=0.013991 Jy/beam ! Combined flux in latest and established models = 0.211086 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.211086 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2783 mas, bmaj=3.046 mas, bpa=27.72 degrees ! Estimated noise=23.4738 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 = 0.00739746 Jy ! Component: 100 - total flux cleaned = 0.0271803 Jy ! Component: 150 - total flux cleaned = 0.0378099 Jy ! Component: 200 - total flux cleaned = 0.0445848 Jy ! Total flux subtracted in 200 components = 0.0445848 Jy ! Clean residual min=-0.014075 max=0.013142 Jy/beam ! Clean residual mean=0.000185 rms=0.003568 Jy/beam ! Combined flux in latest and established models = 0.255671 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 86 components and 0.255671 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=0.9371 mas, bmaj=2.577 mas, bpa=24 degrees ! Estimated noise=30.9215 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 = 0.00116458 Jy ! Component: 100 - total flux cleaned = 0.00143502 Jy ! Component: 150 - total flux cleaned = 0.00274029 Jy ! Component: 200 - total flux cleaned = 0.0073089 Jy ! Total flux subtracted in 200 components = 0.0073089 Jy ! Clean residual min=-0.006082 max=0.003860 Jy/beam ! Clean residual mean=0.000133 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.26298 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 138 components and 0.26298 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2783 mas, bmaj=3.046 mas, bpa=27.72 degrees ! Estimated noise=23.4738 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249946 Jy ! Component: 100 - total flux cleaned = 0.00165421 Jy ! Component: 150 - total flux cleaned = 0.00305467 Jy ! Component: 200 - total flux cleaned = 0.00500655 Jy ! Total flux subtracted in 200 components = 0.00500655 Jy ! Clean residual min=-0.006401 max=0.004534 Jy/beam ! Clean residual mean=0.000028 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.267986 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 55 model components to the UV plane model. ! The established model now contains 191 components and 0.267986 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=0.687168Jy sigma=0.863062 ! Fit after self-cal, rms=0.686441Jy sigma=0.859555 wmodel J2026+4158_K_2006_10_20_yyk\_map.mod ! Writing 191 model components to file: J2026+4158_K_2006_10_20_yyk_map.mod wobs J2026+4158_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J2026+4158_K_2006_10_20_yyk_uvs.fits wwins J2026+4158_K_2006_10_20_yyk\_map.win ! wwins: Wrote 2 windows to J2026+4158_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 = 0.00221559 Jy ! Component: 100 - total flux cleaned = 0.00288804 Jy ! Component: 150 - total flux cleaned = 0.00271399 Jy ! Component: 200 - total flux cleaned = 0.00107113 Jy ! Component: 250 - total flux cleaned = -0.000685092 Jy ! Component: 300 - total flux cleaned = -0.0016683 Jy ! Component: 350 - total flux cleaned = -0.00296313 Jy ! Component: 400 - total flux cleaned = -0.00408415 Jy ! Component: 450 - total flux cleaned = -0.00535061 Jy ! Component: 500 - total flux cleaned = -0.00621355 Jy ! Component: 550 - total flux cleaned = -0.00699943 Jy ! Component: 600 - total flux cleaned = -0.00770788 Jy ! Component: 650 - total flux cleaned = -0.00857567 Jy ! Component: 700 - total flux cleaned = -0.00905148 Jy ! Component: 750 - total flux cleaned = -0.00888937 Jy ! Component: 800 - total flux cleaned = -0.00855948 Jy ! Component: 850 - total flux cleaned = -0.00822024 Jy ! Component: 900 - total flux cleaned = -0.00795985 Jy ! Component: 950 - total flux cleaned = -0.00760492 Jy ! Component: 1000 - total flux cleaned = -0.00714719 Jy ! Component: 1050 - total flux cleaned = -0.00686332 Jy ! Component: 1100 - total flux cleaned = -0.00657308 Jy ! Component: 1150 - total flux cleaned = -0.00627275 Jy ! Component: 1200 - total flux cleaned = -0.00606957 Jy ! Component: 1250 - total flux cleaned = -0.00585563 Jy ! Component: 1300 - total flux cleaned = -0.00552232 Jy ! Component: 1350 - total flux cleaned = -0.00517804 Jy ! Component: 1400 - total flux cleaned = -0.00482143 Jy ! Component: 1450 - total flux cleaned = -0.00444975 Jy ! Component: 1500 - total flux cleaned = -0.00419489 Jy ! Component: 1550 - total flux cleaned = -0.00392912 Jy ! Component: 1600 - total flux cleaned = -0.00379248 Jy ! Component: 1650 - total flux cleaned = -0.0036468 Jy ! Component: 1700 - total flux cleaned = -0.00334413 Jy ! Component: 1750 - total flux cleaned = -0.00334209 Jy ! Component: 1800 - total flux cleaned = -0.00301201 Jy ! Component: 1850 - total flux cleaned = -0.00266443 Jy ! Component: 1900 - total flux cleaned = -0.00247789 Jy ! Component: 1950 - total flux cleaned = -0.00228066 Jy ! Component: 2000 - total flux cleaned = -0.00227503 Jy ! Total flux subtracted in 2048 components = -0.00186117 Jy ! Clean residual min=-0.012101 max=0.011456 Jy/beam ! Clean residual mean=0.000111 rms=0.003662 Jy/beam ! Combined flux in latest and established models = 0.266125 Jy keep ! Adding 85 model components to the UV plane model. ! The established model now contains 276 components and 0.266125 Jy ![Exited script file: muppet] wmap "J2026+4158_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2783 x 3.046 at 27.72 degrees (North through East) ! Clean map min=-0.030429 max=0.081301 Jy/beam ! Writing clean map to FITS file: J2026+4158_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 0.081301 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00446183 device "J2026+4158_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J2026+4158_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -16.4641 16.4641 32.9282 65.8564 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0133 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2783 x 3.046 at 27.72 degrees (North through East) ! Clean map min=-0.030429 max=0.081301 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2026+4158_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J2026+4158_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2026+4158_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:47:00 2010