! Started logfile: J0100+6808_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:37:02 2010 obs J0100+6808_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0100+6808_K_2006_06_04_yyk_uva.fits ! AN table 1: 1669 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.397776 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0100+6808 ! ! 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 2921 lines of history. ! ! Reading 191200 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 J0100+6808_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)= 0.319507 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=0.4909 mas, bmaj=0.725 mas, bpa=-29.21 degrees ! Estimated noise=9.65734 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 = 0.0973736 Jy ! Component: 100 - total flux cleaned = 0.0800204 Jy ! Total flux subtracted in 100 components = 0.0800204 Jy ! Clean residual min=-0.024273 max=0.023809 Jy/beam ! Clean residual mean=-0.000451 rms=0.008706 Jy/beam ! Combined flux in latest and established models = 0.0800204 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 0.0800204 Jy ! ! Correcting IF 1. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.269381Jy sigma=1.122216 ! Fit after self-cal, rms=0.276683Jy sigma=1.102818 ! Inverting map and beam ! Estimated beam: bmin=0.4798 mas, bmaj=0.7081 mas, bpa=-27.97 degrees ! Estimated noise=10.3637 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=0.5044 mas, bmaj=1.202 mas, bpa=-27.96 degrees ! Estimated noise=6.72871 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 = 0.0437551 Jy ! Component: 100 - total flux cleaned = 0.0705135 Jy ! Component: 150 - total flux cleaned = 0.0921463 Jy ! Component: 200 - total flux cleaned = 0.100865 Jy ! Total flux subtracted in 200 components = 0.100865 Jy ! Clean residual min=-0.009436 max=0.009463 Jy/beam ! Clean residual mean=-0.000079 rms=0.003981 Jy/beam ! Combined flux in latest and established models = 0.180886 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 65 model components to the UV plane model. ! The established model now contains 90 components and 0.180886 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=0.265686Jy sigma=1.024097 ! Fit after self-cal, rms=0.265688Jy sigma=1.022925 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5044 x 1.202 at -27.96 degrees (North through East) ! Clean map min=-0.023112 max=0.12398 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.28 LA 0.86 ! MK 0.88 NL 1.00* OV 1.00* PT 0.75 ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 KP 1.08 LA 1.00* ! MK 1.12 NL 1.00* OV 0.75 PT 0.72 ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 KP 0.67 LA 1.04 ! MK 1.00* NL 1.00* OV 1.67 PT 0.97 ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 KP 0.88 LA 1.22 ! MK 1.00* NL 1.00* OV 1.00 PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 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 0.00* FD 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 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=0.265688Jy sigma=1.022925 ! Fit after self-cal, rms=0.296185Jy sigma=1.000742 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=0.296185Jy sigma=1.000742 ! Fit after self-cal, rms=0.296074Jy sigma=1.000061 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4516 mas, bmaj=1.248 mas, bpa=-28.47 degrees ! Estimated noise=6.30281 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 = 0.0161553 Jy ! Component: 100 - total flux cleaned = 0.0225546 Jy ! Component: 150 - total flux cleaned = 0.0283933 Jy ! Component: 200 - total flux cleaned = 0.0347271 Jy ! Total flux subtracted in 200 components = 0.0347271 Jy ! Clean residual min=-0.004629 max=0.004693 Jy/beam ! Clean residual mean=0.000007 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 0.215613 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 61 model components to the UV plane model. ! The established model now contains 151 components and 0.215613 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=0.293902Jy sigma=0.989600 ! Fit after self-cal, rms=0.293954Jy sigma=0.988953 ! 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=0.293954Jy sigma=0.988953 ! Fit after self-cal, rms=0.286368Jy sigma=0.934954 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 = 0.00159186 Jy ! Component: 100 - total flux cleaned = -0.00102251 Jy ! Component: 150 - total flux cleaned = -0.00591324 Jy ! Component: 200 - total flux cleaned = -0.0130935 Jy ! Total flux subtracted in 200 components = -0.0130935 Jy ! Clean residual min=-0.004268 max=0.004238 Jy/beam ! Clean residual mean=-0.000066 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.202519 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 192 components and 0.202519 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=0.284948Jy sigma=0.924592 ! Fit after self-cal, rms=0.282139Jy sigma=0.915207 ! Inverting map ! Added new window around map position (5.2, 4.29). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726823 Jy ! Component: 100 - total flux cleaned = 0.00923933 Jy ! Component: 150 - total flux cleaned = 0.00968116 Jy ! Component: 200 - total flux cleaned = 0.00981039 Jy ! Total flux subtracted in 200 components = 0.00981039 Jy ! Clean residual min=-0.006501 max=0.005979 Jy/beam ! Clean residual mean=-0.000020 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.21233 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 214 components and 0.21233 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=0.281844Jy sigma=0.913261 ! Fit after self-cal, rms=0.280576Jy sigma=0.909552 ! 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: 0.4516 x 1.248 at -28.47 degrees (North through East) ! Clean map min=-0.020673 max=0.11829 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=0.280576Jy sigma=0.909552 ! Fit after self-cal, rms=0.277779Jy sigma=0.905252 ! 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=0.277779Jy sigma=0.905252 ! Fit after self-cal, rms=0.277560Jy sigma=0.902919 ! Inverting map and beam ! Estimated beam: bmin=0.3442 mas, bmaj=1.383 mas, bpa=-29.11 degrees ! Estimated noise=5.61866 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193341 Jy ! Component: 100 - total flux cleaned = 0.000565206 Jy ! Component: 150 - total flux cleaned = 0.00119168 Jy ! Component: 200 - total flux cleaned = 0.00169846 Jy ! Total flux subtracted in 200 components = 0.00169846 Jy ! Clean residual min=-0.005980 max=0.004657 Jy/beam ! Clean residual mean=0.000058 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.214028 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 237 components and 0.214028 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=0.277347Jy sigma=0.901986 ! Fit after self-cal, rms=0.277191Jy sigma=0.901252 ! 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=0.277191Jy sigma=0.901252 ! Fit after self-cal, rms=0.296572Jy sigma=0.890245 ! 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=0.296572Jy sigma=0.890245 ! Fit after self-cal, rms=0.296752Jy sigma=0.889523 ! Inverting map and beam ! Estimated beam: bmin=0.3357 mas, bmaj=1.402 mas, bpa=-29.27 degrees ! Estimated noise=5.37461 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221323 Jy ! Component: 100 - total flux cleaned = 0.00065295 Jy ! Component: 150 - total flux cleaned = 0.000877751 Jy ! Component: 200 - total flux cleaned = 0.00101837 Jy ! Total flux subtracted in 200 components = 0.00101837 Jy ! Clean residual min=-0.006977 max=0.004088 Jy/beam ! Clean residual mean=-0.000003 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.215046 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 249 components and 0.215046 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=0.296640Jy sigma=0.889002 ! Fit after self-cal, rms=0.296835Jy sigma=0.888973 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=1.866 mas, bpa=1.86 degrees ! Estimated noise=6.5257 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 = 0.000600707 Jy ! Component: 100 - total flux cleaned = 0.0010395 Jy ! Component: 150 - total flux cleaned = 0.00126439 Jy ! Component: 200 - total flux cleaned = 0.0013267 Jy ! Total flux subtracted in 200 components = 0.0013267 Jy ! Clean residual min=-0.006843 max=0.004867 Jy/beam ! Clean residual mean=-0.000041 rms=0.002029 Jy/beam ! Combined flux in latest and established models = 0.216373 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 264 components and 0.216373 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=0.296736Jy sigma=0.888889 ! Fit after self-cal, rms=0.296934Jy sigma=0.888876 ! 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=0.4073 mas, bmaj=0.7874 mas, bpa=-28.74 degrees ! Estimated noise=8.90117 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148462 Jy ! Component: 100 - total flux cleaned = 0.0134237 Jy ! Component: 150 - total flux cleaned = 0.0122092 Jy ! Component: 200 - total flux cleaned = 0.0121503 Jy ! Total flux subtracted in 200 components = 0.0121503 Jy ! Clean residual min=-0.054205 max=0.090692 Jy/beam ! Clean residual mean=-0.001492 rms=0.018475 Jy/beam ! Combined flux in latest and established models = 0.0121503 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0121503 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3357 mas, bmaj=1.402 mas, bpa=-29.27 degrees ! Estimated noise=5.37461 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 (-0.065, -0.13). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.106466 Jy ! Component: 100 - total flux cleaned = 0.125082 Jy ! Component: 150 - total flux cleaned = 0.133978 Jy ! Component: 200 - total flux cleaned = 0.141867 Jy ! Total flux subtracted in 200 components = 0.141867 Jy ! Clean residual min=-0.031440 max=0.032264 Jy/beam ! Clean residual mean=0.000425 rms=0.009676 Jy/beam ! Combined flux in latest and established models = 0.154017 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.154017 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=1.866 mas, bpa=1.86 degrees ! Estimated noise=6.5257 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 = 0.00672337 Jy ! Component: 100 - total flux cleaned = 0.0100518 Jy ! Component: 150 - total flux cleaned = 0.0143672 Jy ! Component: 200 - total flux cleaned = 0.0175263 Jy ! Total flux subtracted in 200 components = 0.0175263 Jy ! Clean residual min=-0.036824 max=0.044449 Jy/beam ! Clean residual mean=0.000499 rms=0.013046 Jy/beam ! Combined flux in latest and established models = 0.171544 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 78 components and 0.171544 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3357 mas, bmaj=1.402 mas, bpa=-29.27 degrees ! Estimated noise=5.37461 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00704178 Jy ! Component: 100 - total flux cleaned = 0.00861727 Jy ! Component: 150 - total flux cleaned = 0.0105026 Jy ! Component: 200 - total flux cleaned = 0.0118406 Jy ! Total flux subtracted in 200 components = 0.0118406 Jy ! Clean residual min=-0.025435 max=0.027342 Jy/beam ! Clean residual mean=0.000240 rms=0.008035 Jy/beam ! Combined flux in latest and established models = 0.183384 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 105 components and 0.183384 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=0.303900Jy sigma=0.962657 ! Fit after self-cal, rms=0.301955Jy sigma=0.945578 wmodel J0100+6808_K_2006_06_04_yyk\_map.mod ! Writing 105 model components to file: J0100+6808_K_2006_06_04_yyk_map.mod wobs J0100+6808_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0100+6808_K_2006_06_04_yyk_uvs.fits wwins J0100+6808_K_2006_06_04_yyk\_map.win ! wwins: Wrote 2 windows to J0100+6808_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 = 0.00184905 Jy ! Component: 100 - total flux cleaned = 0.00353841 Jy ! Component: 150 - total flux cleaned = 0.00554397 Jy ! Component: 200 - total flux cleaned = 0.006851 Jy ! Component: 250 - total flux cleaned = 0.00756507 Jy ! Component: 300 - total flux cleaned = 0.00757707 Jy ! Component: 350 - total flux cleaned = 0.00655546 Jy ! Component: 400 - total flux cleaned = 0.00578087 Jy ! Component: 450 - total flux cleaned = 0.00559004 Jy ! Component: 500 - total flux cleaned = 0.00524182 Jy ! Component: 550 - total flux cleaned = 0.00391006 Jy ! Component: 600 - total flux cleaned = 0.00246837 Jy ! Component: 650 - total flux cleaned = 0.00122748 Jy ! Component: 700 - total flux cleaned = 0.000472571 Jy ! Component: 750 - total flux cleaned = -0.000705607 Jy ! Component: 800 - total flux cleaned = -0.00156578 Jy ! Component: 850 - total flux cleaned = -0.00226632 Jy ! Component: 900 - total flux cleaned = -0.00322993 Jy ! Component: 950 - total flux cleaned = -0.00404062 Jy ! Component: 1000 - total flux cleaned = -0.00483889 Jy ! Component: 1050 - total flux cleaned = -0.00549965 Jy ! Component: 1100 - total flux cleaned = -0.00602885 Jy ! Component: 1150 - total flux cleaned = -0.00696306 Jy ! Component: 1200 - total flux cleaned = -0.00791605 Jy ! Component: 1250 - total flux cleaned = -0.00833053 Jy ! Component: 1300 - total flux cleaned = -0.00803945 Jy ! Component: 1350 - total flux cleaned = -0.00788513 Jy ! Component: 1400 - total flux cleaned = -0.00788458 Jy ! Component: 1450 - total flux cleaned = -0.00805012 Jy ! Component: 1500 - total flux cleaned = -0.0080474 Jy ! Component: 1550 - total flux cleaned = -0.00823209 Jy ! Component: 1600 - total flux cleaned = -0.00823298 Jy ! Component: 1650 - total flux cleaned = -0.0084301 Jy ! Component: 1700 - total flux cleaned = -0.00821421 Jy ! Component: 1750 - total flux cleaned = -0.00842663 Jy ! Component: 1800 - total flux cleaned = -0.00866243 Jy ! Component: 1850 - total flux cleaned = -0.00866881 Jy ! Component: 1900 - total flux cleaned = -0.00867091 Jy ! Component: 1950 - total flux cleaned = -0.00840957 Jy ! Component: 2000 - total flux cleaned = -0.00870497 Jy ! Total flux subtracted in 2048 components = -0.00841741 Jy ! Clean residual min=-0.018128 max=0.017841 Jy/beam ! Clean residual mean=-0.000054 rms=0.004996 Jy/beam ! Combined flux in latest and established models = 0.174967 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 217 components and 0.174967 Jy ![Exited script file: muppet] wmap "J0100+6808_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3357 x 1.402 at -29.27 degrees (North through East) ! Clean map min=-0.039261 max=0.067838 Jy/beam ! Writing clean map to FITS file: J0100+6808_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 0.067838 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00434081 device "J0100+6808_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0100+6808_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -19.1964 19.1964 38.3928 76.7855 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.013 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.067 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3357 x 1.402 at -29.27 degrees (North through East) ! Clean map min=-0.039261 max=0.067838 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0100+6808_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0100+6808_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0100+6808_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:37:03 2010