! Started logfile: J1043+2408_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:42:37 2010 obs J1043+2408_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1043+2408_K_2006_06_11_yyk_uva.fits ! AN table 1: 1787 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.88925 visibilities/baseline/integration-bin. ! Found source: J1043+2408 ! ! 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 572072 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 J1043+2408_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)= 0.786316 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=0.2901 mas, bmaj=0.7135 mas, bpa=-14 degrees ! Estimated noise=1.9027 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 = 0.58151 Jy ! Component: 100 - total flux cleaned = 0.691651 Jy ! Total flux subtracted in 100 components = 0.691651 Jy ! Clean residual min=-0.031727 max=0.048749 Jy/beam ! Clean residual mean=0.000178 rms=0.011341 Jy/beam ! Combined flux in latest and established models = 0.691651 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 0.691651 Jy ! ! Correcting IF 1. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.332388Jy sigma=1.475922 ! Fit after self-cal, rms=0.332433Jy sigma=1.472587 ! Inverting map and beam ! Estimated beam: bmin=0.2901 mas, bmaj=0.7135 mas, bpa=-14 degrees ! Estimated noise=1.9027 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=0.3436 mas, bmaj=0.7864 mas, bpa=-16.55 degrees ! Estimated noise=1.25614 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 = 0.0212864 Jy ! Component: 100 - total flux cleaned = 0.0213705 Jy ! Component: 150 - total flux cleaned = 0.0199912 Jy ! Component: 200 - total flux cleaned = 0.0189014 Jy ! Total flux subtracted in 200 components = 0.0189014 Jy ! Clean residual min=-0.027176 max=0.044408 Jy/beam ! Clean residual mean=0.000141 rms=0.008383 Jy/beam ! Combined flux in latest and established models = 0.710553 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.710553 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=0.329364Jy sigma=1.460649 ! Fit after self-cal, rms=0.329744Jy sigma=1.459832 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3436 x 0.7864 at -16.55 degrees (North through East) ! Clean map min=-0.026205 max=0.65916 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.84 HN 0.98 KP 0.93 ! LA 0.91 MK 0.85 NL 1.12 OV 1.03 ! PT 0.91 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.86 HN 1.07 KP 0.93 ! LA 0.93 MK 0.86 NL 1.15 OV 1.06 ! PT 0.79 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 HN 0.99 KP 0.90 ! LA 0.91 MK 0.88 NL 1.07 OV 1.09 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.01 KP 0.96 ! LA 0.90 MK 0.94 NL 0.99 OV 1.08 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.90 HN 0.85 KP 1.00 ! LA 0.98 MK 1.07 NL 1.06 OV 1.16 ! PT 0.89 SC 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 0.63 KP 0.77 ! LA 0.98 MK 1.10 NL 1.08 OV 1.30 ! PT 0.94 SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.75 KP 0.73 ! LA 0.97 MK 1.13 NL 1.07 OV 1.42 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 0.72 KP 0.78 ! LA 0.93 MK 1.19 NL 1.06 OV 1.43 ! PT 0.97 SC 0.90 ! ! ! Fit before self-cal, rms=0.329744Jy sigma=1.459832 ! Fit after self-cal, rms=0.270446Jy sigma=1.247916 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=0.270446Jy sigma=1.247916 ! Fit after self-cal, rms=0.271046Jy sigma=1.248031 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3439 mas, bmaj=0.7781 mas, bpa=-16.8 degrees ! Estimated noise=1.23281 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 = -0.000700624 Jy ! Component: 100 - total flux cleaned = 0.000171451 Jy ! Component: 150 - total flux cleaned = 0.000516702 Jy ! Component: 200 - total flux cleaned = 0.00082076 Jy ! Total flux subtracted in 200 components = 0.00082076 Jy ! Clean residual min=-0.006456 max=0.006611 Jy/beam ! Clean residual mean=0.000006 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.711374 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.711374 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=0.270952Jy sigma=1.247037 ! Fit after self-cal, rms=0.271583Jy sigma=1.247639 ! 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=0.271583Jy sigma=1.247639 ! Fit after self-cal, rms=0.233243Jy sigma=1.033737 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 = 0.00824549 Jy ! Component: 100 - total flux cleaned = 0.00873796 Jy ! Component: 150 - total flux cleaned = 0.00933993 Jy ! Component: 200 - total flux cleaned = 0.0094323 Jy ! Total flux subtracted in 200 components = 0.0094323 Jy ! Clean residual min=-0.005864 max=0.005435 Jy/beam ! Clean residual mean=-0.000003 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 0.720806 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 41 components and 0.720806 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=0.232988Jy sigma=1.031302 ! Fit after self-cal, rms=0.229293Jy sigma=1.014599 ! 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: 0.3439 x 0.7781 at -16.8 degrees (North through East) ! Clean map min=-0.0055533 max=0.66789 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=0.229293Jy sigma=1.014599 ! Fit after self-cal, rms=0.227661Jy sigma=1.007200 ! 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=0.227661Jy sigma=1.007200 ! Fit after self-cal, rms=0.226770Jy sigma=1.003866 ! Inverting map and beam ! Estimated beam: bmin=0.3445 mas, bmaj=0.7716 mas, bpa=-16.47 degrees ! Estimated noise=1.23104 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131219 Jy ! Component: 100 - total flux cleaned = 0.00187564 Jy ! Component: 150 - total flux cleaned = 0.00227625 Jy ! Component: 200 - total flux cleaned = 0.00238425 Jy ! Total flux subtracted in 200 components = 0.00238425 Jy ! Clean residual min=-0.004159 max=0.004215 Jy/beam ! Clean residual mean=-0.000000 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.72319 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.72319 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=0.226741Jy sigma=1.003666 ! Fit after self-cal, rms=0.226260Jy sigma=1.002418 ! 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=0.226260Jy sigma=1.002418 ! Fit after self-cal, rms=0.225734Jy sigma=0.998031 ! 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=0.225734Jy sigma=0.998031 ! Fit after self-cal, rms=0.225489Jy sigma=0.997299 ! Inverting map and beam ! Estimated beam: bmin=0.3446 mas, bmaj=0.7706 mas, bpa=-16.43 degrees ! Estimated noise=1.23192 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000859654 Jy ! Component: 100 - total flux cleaned = 0.00122875 Jy ! Component: 150 - total flux cleaned = 0.00150359 Jy ! Component: 200 - total flux cleaned = 0.00164363 Jy ! Total flux subtracted in 200 components = 0.00164363 Jy ! Clean residual min=-0.004241 max=0.004107 Jy/beam ! Clean residual mean=-0.000001 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.724834 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.724834 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=0.225475Jy sigma=0.997194 ! Fit after self-cal, rms=0.225268Jy sigma=0.996902 ! 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=0.8739 mas, bmaj=1.047 mas, bpa=6.984 degrees ! Estimated noise=1.56431 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 = 0.000148636 Jy ! Component: 100 - total flux cleaned = 0.000197963 Jy ! Component: 150 - total flux cleaned = 0.000234591 Jy ! Component: 200 - total flux cleaned = 0.000234121 Jy ! Total flux subtracted in 200 components = 0.000234121 Jy ! Clean residual min=-0.004385 max=0.005292 Jy/beam ! Clean residual mean=-0.000001 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.725068 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.725068 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=0.225287Jy sigma=0.996907 ! Fit after self-cal, rms=0.225103Jy sigma=0.996696 ! 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=0.2931 mas, bmaj=0.7022 mas, bpa=-13.72 degrees ! Estimated noise=1.84112 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.572929 Jy ! Component: 100 - total flux cleaned = 0.675579 Jy ! Component: 150 - total flux cleaned = 0.71061 Jy ! Component: 200 - total flux cleaned = 0.723267 Jy ! Total flux subtracted in 200 components = 0.723267 Jy ! Clean residual min=-0.008567 max=0.006924 Jy/beam ! Clean residual mean=-0.000002 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 0.723267 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.723267 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3446 mas, bmaj=0.7706 mas, bpa=-16.43 degrees ! Estimated noise=1.23192 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 = 0.00256019 Jy ! Component: 100 - total flux cleaned = 0.00295054 Jy ! Component: 150 - total flux cleaned = 0.00254068 Jy ! Component: 200 - total flux cleaned = 0.00221207 Jy ! Total flux subtracted in 200 components = 0.00221207 Jy ! Clean residual min=-0.004509 max=0.004337 Jy/beam ! Clean residual mean=-0.000003 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.725479 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.725479 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=0.8739 mas, bmaj=1.047 mas, bpa=6.984 degrees ! Estimated noise=1.56431 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 = 9.56542e-06 Jy ! Component: 100 - total flux cleaned = -0.000294823 Jy ! Component: 150 - total flux cleaned = -0.000450569 Jy ! Component: 200 - total flux cleaned = -0.000484818 Jy ! Total flux subtracted in 200 components = -0.000484818 Jy ! Clean residual min=-0.004530 max=0.005417 Jy/beam ! Clean residual mean=-0.000002 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.724994 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.724994 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3446 mas, bmaj=0.7706 mas, bpa=-16.43 degrees ! Estimated noise=1.23192 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000700411 Jy ! Component: 100 - total flux cleaned = 0.000440292 Jy ! Component: 150 - total flux cleaned = 0.000215811 Jy ! Component: 200 - total flux cleaned = 2.32302e-05 Jy ! Total flux subtracted in 200 components = 2.32302e-05 Jy ! Clean residual min=-0.004344 max=0.004371 Jy/beam ! Clean residual mean=-0.000002 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.725017 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.725017 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=0.225117Jy sigma=0.996814 ! Fit after self-cal, rms=0.224953Jy sigma=0.996620 wmodel J1043+2408_K_2006_06_11_yyk\_map.mod ! Writing 33 model components to file: J1043+2408_K_2006_06_11_yyk_map.mod wobs J1043+2408_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1043+2408_K_2006_06_11_yyk_uvs.fits wwins J1043+2408_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J1043+2408_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 = 7.31967e-05 Jy ! Component: 100 - total flux cleaned = 0.000506044 Jy ! Component: 150 - total flux cleaned = 0.00030531 Jy ! Component: 200 - total flux cleaned = -0.0001431 Jy ! Component: 250 - total flux cleaned = -0.000448394 Jy ! Component: 300 - total flux cleaned = -0.000682177 Jy ! Component: 350 - total flux cleaned = -0.000851457 Jy ! Component: 400 - total flux cleaned = -0.000960305 Jy ! Component: 450 - total flux cleaned = -0.00116729 Jy ! Component: 500 - total flux cleaned = -0.00136769 Jy ! Component: 550 - total flux cleaned = -0.00165785 Jy ! Component: 600 - total flux cleaned = -0.0020291 Jy ! Component: 650 - total flux cleaned = -0.00239008 Jy ! Component: 700 - total flux cleaned = -0.00269867 Jy ! Component: 750 - total flux cleaned = -0.00308657 Jy ! Component: 800 - total flux cleaned = -0.00350715 Jy ! Component: 850 - total flux cleaned = -0.00391756 Jy ! Component: 900 - total flux cleaned = -0.00423954 Jy ! Component: 950 - total flux cleaned = -0.00455537 Jy ! Component: 1000 - total flux cleaned = -0.00486413 Jy ! Component: 1050 - total flux cleaned = -0.00512964 Jy ! Component: 1100 - total flux cleaned = -0.00549997 Jy ! Component: 1150 - total flux cleaned = -0.0058994 Jy ! Component: 1200 - total flux cleaned = -0.00618542 Jy ! Component: 1250 - total flux cleaned = -0.00646671 Jy ! Component: 1300 - total flux cleaned = -0.00684681 Jy ! Component: 1350 - total flux cleaned = -0.0071522 Jy ! Component: 1400 - total flux cleaned = -0.00741944 Jy ! Component: 1450 - total flux cleaned = -0.00765031 Jy ! Component: 1500 - total flux cleaned = -0.00797463 Jy ! Component: 1550 - total flux cleaned = -0.00816642 Jy ! Component: 1600 - total flux cleaned = -0.00845111 Jy ! Component: 1650 - total flux cleaned = -0.0087009 Jy ! Component: 1700 - total flux cleaned = -0.00897832 Jy ! Component: 1750 - total flux cleaned = -0.00919108 Jy ! Component: 1800 - total flux cleaned = -0.00949073 Jy ! Component: 1850 - total flux cleaned = -0.00958002 Jy ! Component: 1900 - total flux cleaned = -0.00987355 Jy ! Component: 1950 - total flux cleaned = -0.0101629 Jy ! Component: 2000 - total flux cleaned = -0.0103916 Jy ! Total flux subtracted in 2048 components = -0.0105894 Jy ! Clean residual min=-0.001559 max=0.001751 Jy/beam ! Clean residual mean=-0.000011 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.714428 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 172 components and 0.714428 Jy ![Exited script file: muppet] wmap "J1043+2408_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3446 x 0.7706 at -16.43 degrees (North through East) ! Clean map min=-0.0033794 max=0.66823 Jy/beam ! Writing clean map to FITS file: J1043+2408_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 0.668235 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000535439 device "J1043+2408_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1043+2408_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.240382 0.240382 0.480764 0.961528 1.92306 3.84611 7.69222 15.3844 30.7689 61.5378 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.668 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3446 x 0.7706 at -16.43 degrees (North through East) ! Clean map min=-0.0033794 max=0.66823 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1043+2408_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1043+2408_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1043+2408_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:42:38 2010