! Started logfile: J0109+6133_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:41:00 2010 obs J0109+6133_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0109+6133_K_2006_06_11_yyk_uva.fits ! AN table 1: 1669 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0109+6133 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2714 lines of history. ! ! Reading 600840 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 J0109+6133_K_2006_06_11_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.594752 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=0.3372 mas, bmaj=0.37 mas, bpa=-60.44 degrees ! Estimated noise=2.79081 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 = 0.426774 Jy ! Component: 100 - total flux cleaned = 0.493811 Jy ! Total flux subtracted in 100 components = 0.493811 Jy ! Clean residual min=-0.026930 max=0.030873 Jy/beam ! Clean residual mean=-0.000227 rms=0.007108 Jy/beam ! Combined flux in latest and established models = 0.493811 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.493811 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! ! Correcting IF 5. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.299092Jy sigma=1.325697 ! Fit after self-cal, rms=0.299193Jy sigma=1.324254 ! Inverting map and beam ! Estimated beam: bmin=0.3372 mas, bmaj=0.37 mas, bpa=-60.44 degrees ! Estimated noise=2.79081 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=0.4032 mas, bmaj=0.4332 mas, bpa=-55.05 degrees ! Estimated noise=1.36235 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 = 0.0163976 Jy ! Component: 100 - total flux cleaned = 0.0214608 Jy ! Component: 150 - total flux cleaned = 0.0212621 Jy ! Component: 200 - total flux cleaned = 0.0211139 Jy ! Total flux subtracted in 200 components = 0.0211139 Jy ! Clean residual min=-0.020434 max=0.021474 Jy/beam ! Clean residual mean=-0.000235 rms=0.005379 Jy/beam ! Combined flux in latest and established models = 0.514925 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.514925 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=0.298167Jy sigma=1.319462 ! Fit after self-cal, rms=0.298378Jy sigma=1.319769 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4032 x 0.4332 at -55.05 degrees (North through East) ! Clean map min=-0.019643 max=0.48886 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.83 HN 1.01 KP 0.90 ! LA 0.89 MK 0.86 NL 1.12 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.91 HN 1.08 KP 0.92 ! LA 0.92 MK 0.83 NL 1.17 OV 1.02 ! PT 0.84 SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 0.97 KP 0.88 ! LA 0.93 MK 0.88 NL 1.07 OV 1.08 ! PT 0.99 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.00 KP 0.90 ! LA 0.90 MK 0.99 NL 0.96 OV 1.05 ! PT 1.17 SC 1.50 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.81 HN 0.86 KP 0.97 ! LA 0.95 MK 1.11 NL 1.08 OV 1.16 ! PT 0.88 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.06 HN 0.66 KP 0.75 ! LA 1.02 MK 1.10 NL 1.08 OV 1.26 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 0.78 KP 0.73 ! LA 0.95 MK 1.15 NL 1.03 OV 1.39 ! PT 1.10 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.07 HN 0.78 KP 0.79 ! LA 0.95 MK 1.24 NL 1.02 OV 1.39 ! PT 1.04 SC 0.89 ! ! ! Fit before self-cal, rms=0.298378Jy sigma=1.319769 ! Fit after self-cal, rms=0.267476Jy sigma=1.204998 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=0.267476Jy sigma=1.204998 ! Fit after self-cal, rms=0.267727Jy sigma=1.205537 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4012 mas, bmaj=0.4367 mas, bpa=-52.33 degrees ! Estimated noise=1.33491 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 = -0.00123838 Jy ! Component: 100 - total flux cleaned = -0.00134164 Jy ! Component: 150 - total flux cleaned = -0.00134363 Jy ! Component: 200 - total flux cleaned = -0.00141928 Jy ! Total flux subtracted in 200 components = -0.00141928 Jy ! Clean residual min=-0.007163 max=0.007777 Jy/beam ! Clean residual mean=-0.000103 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.513506 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.513506 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=0.267469Jy sigma=1.205123 ! Fit after self-cal, rms=0.267732Jy sigma=1.205854 ! 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=0.267732Jy sigma=1.205854 ! Fit after self-cal, rms=0.237891Jy sigma=1.029550 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 = 0.010045 Jy ! Component: 100 - total flux cleaned = 0.0126754 Jy ! Component: 150 - total flux cleaned = 0.0132293 Jy ! Component: 200 - total flux cleaned = 0.0135231 Jy ! Total flux subtracted in 200 components = 0.0135231 Jy ! Clean residual min=-0.006307 max=0.006534 Jy/beam ! Clean residual mean=-0.000089 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.527029 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.527029 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=0.237713Jy sigma=1.027143 ! Fit after self-cal, rms=0.235606Jy sigma=1.016236 ! 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: 0.4012 x 0.4367 at -52.33 degrees (North through East) ! Clean map min=-0.0057484 max=0.49717 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=0.235606Jy sigma=1.016236 ! Fit after self-cal, rms=0.494753Jy sigma=1.003084 ! 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=0.494753Jy sigma=1.003084 ! Fit after self-cal, rms=0.494232Jy sigma=1.000493 ! Inverting map and beam ! Estimated beam: bmin=0.3999 mas, bmaj=0.434 mas, bpa=-54.5 degrees ! Estimated noise=1.33098 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000653186 Jy ! Component: 100 - total flux cleaned = -0.000806403 Jy ! Component: 150 - total flux cleaned = -0.000997934 Jy ! Component: 200 - total flux cleaned = -0.00117131 Jy ! Total flux subtracted in 200 components = -0.00117131 Jy ! Clean residual min=-0.004510 max=0.004558 Jy/beam ! Clean residual mean=-0.000009 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.525857 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 38 components and 0.525857 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=0.494218Jy sigma=1.000241 ! Fit after self-cal, rms=0.493798Jy sigma=0.999120 ! 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=0.493798Jy sigma=0.999120 ! Fit after self-cal, rms=0.438630Jy sigma=0.992629 ! 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=0.438630Jy sigma=0.992629 ! Fit after self-cal, rms=0.438457Jy sigma=0.991860 ! Inverting map and beam ! Estimated beam: bmin=0.3994 mas, bmaj=0.4339 mas, bpa=-54.8 degrees ! Estimated noise=1.33168 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000716707 Jy ! Component: 100 - total flux cleaned = 0.000554811 Jy ! Component: 150 - total flux cleaned = 0.000412136 Jy ! Component: 200 - total flux cleaned = 0.000238186 Jy ! Total flux subtracted in 200 components = 0.000238186 Jy ! Clean residual min=-0.004432 max=0.004374 Jy/beam ! Clean residual mean=-0.000014 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.526096 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.526096 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=0.438453Jy sigma=0.991715 ! Fit after self-cal, rms=0.438356Jy sigma=0.991420 ! 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=0.8609 mas, bmaj=1.024 mas, bpa=51.56 degrees ! Estimated noise=1.76964 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 = -1.11468e-05 Jy ! Component: 100 - total flux cleaned = -1.47824e-05 Jy ! Component: 150 - total flux cleaned = -5.52357e-05 Jy ! Component: 200 - total flux cleaned = -7.34763e-05 Jy ! Total flux subtracted in 200 components = -7.34763e-05 Jy ! Clean residual min=-0.004994 max=0.004596 Jy/beam ! Clean residual mean=-0.000039 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.526022 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 45 components and 0.526022 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=0.438359Jy sigma=0.991415 ! Fit after self-cal, rms=0.438312Jy sigma=0.991219 ! 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=0.3394 mas, bmaj=0.3674 mas, bpa=-68.72 degrees ! Estimated noise=2.72579 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.430505 Jy ! Component: 100 - total flux cleaned = 0.494503 Jy ! Component: 150 - total flux cleaned = 0.51564 Jy ! Component: 200 - total flux cleaned = 0.525255 Jy ! Total flux subtracted in 200 components = 0.525255 Jy ! Clean residual min=-0.011751 max=0.011398 Jy/beam ! Clean residual mean=-0.000019 rms=0.002730 Jy/beam ! Combined flux in latest and established models = 0.525255 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.525255 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3994 mas, bmaj=0.4339 mas, bpa=-54.8 degrees ! Estimated noise=1.33168 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 = 0.00287523 Jy ! Component: 100 - total flux cleaned = 0.00225715 Jy ! Component: 150 - total flux cleaned = 0.00181482 Jy ! Component: 200 - total flux cleaned = 0.00139356 Jy ! Total flux subtracted in 200 components = 0.00139356 Jy ! Clean residual min=-0.004227 max=0.004349 Jy/beam ! Clean residual mean=-0.000013 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.526649 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.526648 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=0.8609 mas, bmaj=1.024 mas, bpa=51.56 degrees ! Estimated noise=1.76964 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 = -0.000649567 Jy ! Component: 100 - total flux cleaned = -0.000729219 Jy ! Component: 150 - total flux cleaned = -0.000771371 Jy ! Component: 200 - total flux cleaned = -0.000808525 Jy ! Total flux subtracted in 200 components = -0.000808525 Jy ! Clean residual min=-0.004869 max=0.004561 Jy/beam ! Clean residual mean=-0.000043 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.52584 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.52584 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3994 mas, bmaj=0.4339 mas, bpa=-54.8 degrees ! Estimated noise=1.33168 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368854 Jy ! Component: 100 - total flux cleaned = 0.000212499 Jy ! Component: 150 - total flux cleaned = 7.68853e-05 Jy ! Component: 200 - total flux cleaned = -4.80989e-06 Jy ! Total flux subtracted in 200 components = -4.80989e-06 Jy ! Clean residual min=-0.004167 max=0.004240 Jy/beam ! Clean residual mean=-0.000016 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.525835 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.525835 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=0.438319Jy sigma=0.991121 ! Fit after self-cal, rms=0.438302Jy sigma=0.990978 wmodel J0109+6133_K_2006_06_11_yyk\_map.mod ! Writing 36 model components to file: J0109+6133_K_2006_06_11_yyk_map.mod wobs J0109+6133_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0109+6133_K_2006_06_11_yyk_uvs.fits wwins J0109+6133_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J0109+6133_K_2006_06_11_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250993 Jy ! Component: 100 - total flux cleaned = 0.000179744 Jy ! Component: 150 - total flux cleaned = 0.000464013 Jy ! Component: 200 - total flux cleaned = 0.00114566 Jy ! Component: 250 - total flux cleaned = 0.00167207 Jy ! Component: 300 - total flux cleaned = 0.00211955 Jy ! Component: 350 - total flux cleaned = 0.00249176 Jy ! Component: 400 - total flux cleaned = 0.00273347 Jy ! Component: 450 - total flux cleaned = 0.00302855 Jy ! Component: 500 - total flux cleaned = 0.0032014 Jy ! Component: 550 - total flux cleaned = 0.00331344 Jy ! Component: 600 - total flux cleaned = 0.0034228 Jy ! Component: 650 - total flux cleaned = 0.00352941 Jy ! Component: 700 - total flux cleaned = 0.00363222 Jy ! Component: 750 - total flux cleaned = 0.00363119 Jy ! Component: 800 - total flux cleaned = 0.0035323 Jy ! Component: 850 - total flux cleaned = 0.00353328 Jy ! Component: 900 - total flux cleaned = 0.00353393 Jy ! Component: 950 - total flux cleaned = 0.00348821 Jy ! Component: 1000 - total flux cleaned = 0.00353413 Jy ! Component: 1050 - total flux cleaned = 0.00353408 Jy ! Component: 1100 - total flux cleaned = 0.0034467 Jy ! Component: 1150 - total flux cleaned = 0.0034901 Jy ! Component: 1200 - total flux cleaned = 0.00340557 Jy ! Component: 1250 - total flux cleaned = 0.00344739 Jy ! Component: 1300 - total flux cleaned = 0.00348833 Jy ! Component: 1350 - total flux cleaned = 0.00352749 Jy ! Component: 1400 - total flux cleaned = 0.00344812 Jy ! Component: 1450 - total flux cleaned = 0.00344798 Jy ! Component: 1500 - total flux cleaned = 0.00337114 Jy ! Component: 1550 - total flux cleaned = 0.00325771 Jy ! Component: 1600 - total flux cleaned = 0.00314562 Jy ! Component: 1650 - total flux cleaned = 0.00303564 Jy ! Component: 1700 - total flux cleaned = 0.00299973 Jy ! Component: 1750 - total flux cleaned = 0.00274891 Jy ! Component: 1800 - total flux cleaned = 0.00260763 Jy ! Component: 1850 - total flux cleaned = 0.00250293 Jy ! Component: 1900 - total flux cleaned = 0.0023297 Jy ! Component: 1950 - total flux cleaned = 0.00215866 Jy ! Component: 2000 - total flux cleaned = 0.00202378 Jy ! Total flux subtracted in 2048 components = 0.00192373 Jy ! Clean residual min=-0.001878 max=0.001828 Jy/beam ! Clean residual mean=-0.000015 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.527759 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 174 components and 0.527759 Jy ![Exited script file: muppet] wmap "J0109+6133_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3994 x 0.4339 at -54.8 degrees (North through East) ! Clean map min=-0.0031894 max=0.49817 Jy/beam ! Writing clean map to FITS file: J0109+6133_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.498173 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000586061 device "J0109+6133_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0109+6133_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.352926 0.352926 0.705852 1.4117 2.82341 5.64681 11.2936 22.5873 45.1745 90.349 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.498 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3994 x 0.4339 at -54.8 degrees (North through East) ! Clean map min=-0.0031894 max=0.49817 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0109+6133_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0109+6133_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0109+6133_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:41:02 2010