! Started logfile: J2102+4702_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:51:31 2010 obs J2102+4702_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J2102+4702_K_2006_06_11_yyk_uva.fits ! AN table 1: 1109 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.730949 visibilities/baseline/integration-bin. ! Found source: J2102+4702 ! ! 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 2715 lines of history. ! ! Reading 291824 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 J2102+4702_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)= 0.23402 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=0.2765 mas, bmaj=0.8616 mas, bpa=-24.44 degrees ! Estimated noise=3.35243 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 = 0.0910581 Jy ! Component: 100 - total flux cleaned = 0.12162 Jy ! Total flux subtracted in 100 components = 0.12162 Jy ! Clean residual min=-0.016197 max=0.022365 Jy/beam ! Clean residual mean=0.000052 rms=0.005567 Jy/beam ! Combined flux in latest and established models = 0.12162 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.12162 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.204083Jy sigma=1.116465 ! Fit after self-cal, rms=0.204037Jy sigma=1.113548 ! Inverting map and beam ! Estimated beam: bmin=0.2765 mas, bmaj=0.8616 mas, bpa=-24.43 degrees ! Estimated noise=3.35174 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=0.2941 mas, bmaj=0.9488 mas, bpa=-20.86 degrees ! Estimated noise=1.77653 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 = 0.0161919 Jy ! Component: 100 - total flux cleaned = 0.0171499 Jy ! Component: 150 - total flux cleaned = 0.0177966 Jy ! Component: 200 - total flux cleaned = 0.0178019 Jy ! Total flux subtracted in 200 components = 0.0178019 Jy ! Clean residual min=-0.013092 max=0.015977 Jy/beam ! Clean residual mean=0.000045 rms=0.003675 Jy/beam ! Combined flux in latest and established models = 0.139421 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.139421 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=0.202941Jy sigma=1.103354 ! Fit after self-cal, rms=0.202848Jy sigma=1.102347 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2941 x 0.9488 at -20.86 degrees (North through East) ! Clean map min=-0.013057 max=0.10403 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 2.42 HN 1.54 KP 0.98 ! LA 0.87 MK 0.52 NL 0.88 OV 1.00 ! PT 1.52 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.97 KP 0.80 ! LA 1.00* MK 0.59 NL 0.98 OV 1.01 ! PT 0.81 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.80 HN 1.00* KP 0.79 ! LA 1.00* MK 0.62 NL 1.00* OV 1.13 ! PT 1.13 SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.98 HN 1.00* KP 0.95 ! LA 0.90 MK 0.64 NL 0.77 OV 1.01 ! PT 1.20 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.99 HN 1.76 KP 1.02 ! LA 0.94 MK 5.96 NL 1.01 OV 8.78 ! PT 0.88 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 0.98 HN 4.76 KP 0.63 ! LA 1.04 MK 3.35 NL 1.01 OV 1.51 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.00* KP 0.73 ! LA 0.83 MK 0.85 NL 0.80 OV 1.34 ! PT 0.94 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.00* KP 0.65 ! LA 1.00* MK 4.59 NL 0.94 OV 1.17 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.202848Jy sigma=1.102347 ! Fit after self-cal, rms=0.801497Jy sigma=1.049396 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=0.801497Jy sigma=1.049396 ! Fit after self-cal, rms=0.801236Jy sigma=1.048434 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2715 mas, bmaj=0.9457 mas, bpa=-20 degrees ! Estimated noise=1.5826 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 = 0.00115491 Jy ! Component: 100 - total flux cleaned = 0.00204665 Jy ! Component: 150 - total flux cleaned = 0.00255675 Jy ! Component: 200 - total flux cleaned = 0.00289677 Jy ! Total flux subtracted in 200 components = 0.00289677 Jy ! Clean residual min=-0.004859 max=0.005355 Jy/beam ! Clean residual mean=0.000002 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.142318 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.142318 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=0.801231Jy sigma=1.047205 ! Fit after self-cal, rms=0.801041Jy sigma=1.047218 ! 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=0.801041Jy sigma=1.047218 ! Fit after self-cal, rms=0.797016Jy sigma=1.001577 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 = 0.00638209 Jy ! Component: 100 - total flux cleaned = 0.00847537 Jy ! Component: 150 - total flux cleaned = 0.0093822 Jy ! Component: 200 - total flux cleaned = 0.0100436 Jy ! Total flux subtracted in 200 components = 0.0100436 Jy ! Clean residual min=-0.004731 max=0.004124 Jy/beam ! Clean residual mean=-0.000007 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.152362 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.152362 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=0.796744Jy sigma=0.999547 ! Fit after self-cal, rms=0.796291Jy sigma=0.995468 ! 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: 0.2715 x 0.9457 at -20 degrees (North through East) ! Clean map min=-0.0043515 max=0.10924 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=0.796291Jy sigma=0.995468 ! Fit after self-cal, rms=0.294312Jy sigma=0.992617 ! 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=0.294312Jy sigma=0.992617 ! Fit after self-cal, rms=0.293788Jy sigma=0.991292 ! Inverting map and beam ! Estimated beam: bmin=0.2683 mas, bmaj=0.9459 mas, bpa=-20.14 degrees ! Estimated noise=1.60144 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369643 Jy ! Component: 100 - total flux cleaned = 0.00523455 Jy ! Component: 150 - total flux cleaned = 0.00579329 Jy ! Component: 200 - total flux cleaned = 0.0063056 Jy ! Total flux subtracted in 200 components = 0.0063056 Jy ! Clean residual min=-0.004653 max=0.004337 Jy/beam ! Clean residual mean=-0.000009 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.158667 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.158667 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=0.293711Jy sigma=0.990546 ! Fit after self-cal, rms=0.293703Jy sigma=0.990082 ! 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=0.293703Jy sigma=0.990082 ! Fit after self-cal, rms=0.317596Jy sigma=0.982183 ! 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=0.317596Jy sigma=0.982183 ! Fit after self-cal, rms=0.317408Jy sigma=0.981659 ! Inverting map and beam ! Estimated beam: bmin=0.2671 mas, bmaj=0.9412 mas, bpa=-20.2 degrees ! Estimated noise=1.6134 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271172 Jy ! Component: 100 - total flux cleaned = 0.00375321 Jy ! Component: 150 - total flux cleaned = 0.00431829 Jy ! Component: 200 - total flux cleaned = 0.00467491 Jy ! Total flux subtracted in 200 components = 0.00467491 Jy ! Clean residual min=-0.004766 max=0.005093 Jy/beam ! Clean residual mean=-0.000010 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.163342 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 76 components and 0.163342 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=0.317378Jy sigma=0.981016 ! Fit after self-cal, rms=0.317362Jy sigma=0.980937 ! 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=0.8325 mas, bmaj=0.9426 mas, bpa=-5.873 degrees ! Estimated noise=2.31642 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 = 0.00133066 Jy ! Component: 100 - total flux cleaned = 0.0015747 Jy ! Component: 150 - total flux cleaned = 0.00161461 Jy ! Component: 200 - total flux cleaned = 0.00161451 Jy ! Total flux subtracted in 200 components = 0.00161451 Jy ! Clean residual min=-0.006431 max=0.006341 Jy/beam ! Clean residual mean=-0.000038 rms=0.001810 Jy/beam ! Combined flux in latest and established models = 0.164957 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.164957 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=0.317335Jy sigma=0.980941 ! Fit after self-cal, rms=0.317328Jy sigma=0.980883 ! 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=0.2843 mas, bmaj=0.856 mas, bpa=-22.64 degrees ! Estimated noise=3.4539 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.104229 Jy ! Component: 100 - total flux cleaned = 0.134422 Jy ! Component: 150 - total flux cleaned = 0.147524 Jy ! Component: 200 - total flux cleaned = 0.15531 Jy ! Total flux subtracted in 200 components = 0.15531 Jy ! Clean residual min=-0.009334 max=0.006810 Jy/beam ! Clean residual mean=-0.000011 rms=0.002287 Jy/beam ! Combined flux in latest and established models = 0.15531 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.15531 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2671 mas, bmaj=0.9412 mas, bpa=-20.2 degrees ! Estimated noise=1.6134 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 = 0.00328846 Jy ! Component: 100 - total flux cleaned = 0.00532674 Jy ! Component: 150 - total flux cleaned = 0.00673811 Jy ! Component: 200 - total flux cleaned = 0.00782487 Jy ! Total flux subtracted in 200 components = 0.00782487 Jy ! Clean residual min=-0.005177 max=0.005125 Jy/beam ! Clean residual mean=-0.000011 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.163135 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.163135 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=0.8325 mas, bmaj=0.9426 mas, bpa=-5.873 degrees ! Estimated noise=2.31642 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 = 0.00178447 Jy ! Component: 100 - total flux cleaned = 0.00209535 Jy ! Component: 150 - total flux cleaned = 0.00213053 Jy ! Component: 200 - total flux cleaned = 0.00213052 Jy ! Total flux subtracted in 200 components = 0.00213052 Jy ! Clean residual min=-0.006458 max=0.006178 Jy/beam ! Clean residual mean=-0.000040 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 0.165265 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.165265 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2671 mas, bmaj=0.9412 mas, bpa=-20.2 degrees ! Estimated noise=1.6134 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158879 Jy ! Component: 100 - total flux cleaned = 1.96445e-05 Jy ! Component: 150 - total flux cleaned = -4.43742e-05 Jy ! Component: 200 - total flux cleaned = -0.000152748 Jy ! Total flux subtracted in 200 components = -0.000152748 Jy ! Clean residual min=-0.004806 max=0.005175 Jy/beam ! Clean residual mean=-0.000013 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.165113 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.165113 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=0.317230Jy sigma=0.980702 ! Fit after self-cal, rms=0.317251Jy sigma=0.980641 wmodel J2102+4702_K_2006_06_11_yyk\_map.mod ! Writing 56 model components to file: J2102+4702_K_2006_06_11_yyk_map.mod wobs J2102+4702_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J2102+4702_K_2006_06_11_yyk_uvs.fits wwins J2102+4702_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J2102+4702_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 = 0.00072934 Jy ! Component: 100 - total flux cleaned = 0.000731028 Jy ! Component: 150 - total flux cleaned = 0.000588621 Jy ! Component: 200 - total flux cleaned = 0.000458409 Jy ! Component: 250 - total flux cleaned = 0.000337036 Jy ! Component: 300 - total flux cleaned = -0.000343158 Jy ! Component: 350 - total flux cleaned = -0.000830243 Jy ! Component: 400 - total flux cleaned = -0.00139484 Jy ! Component: 450 - total flux cleaned = -0.00183312 Jy ! Component: 500 - total flux cleaned = -0.00229916 Jy ! Component: 550 - total flux cleaned = -0.00274717 Jy ! Component: 600 - total flux cleaned = -0.00313655 Jy ! Component: 650 - total flux cleaned = -0.0035949 Jy ! Component: 700 - total flux cleaned = -0.00391635 Jy ! Component: 750 - total flux cleaned = -0.00426485 Jy ! Component: 800 - total flux cleaned = -0.00445236 Jy ! Component: 850 - total flux cleaned = -0.00463447 Jy ! Component: 900 - total flux cleaned = -0.00466912 Jy ! Component: 950 - total flux cleaned = -0.00466924 Jy ! Component: 1000 - total flux cleaned = -0.00473675 Jy ! Component: 1050 - total flux cleaned = -0.00473663 Jy ! Component: 1100 - total flux cleaned = -0.00483234 Jy ! Component: 1150 - total flux cleaned = -0.00489459 Jy ! Component: 1200 - total flux cleaned = -0.0049556 Jy ! Component: 1250 - total flux cleaned = -0.00501585 Jy ! Component: 1300 - total flux cleaned = -0.00504564 Jy ! Component: 1350 - total flux cleaned = -0.00519124 Jy ! Component: 1400 - total flux cleaned = -0.00519109 Jy ! Component: 1450 - total flux cleaned = -0.00527576 Jy ! Component: 1500 - total flux cleaned = -0.00524801 Jy ! Component: 1550 - total flux cleaned = -0.00530298 Jy ! Component: 1600 - total flux cleaned = -0.00533006 Jy ! Component: 1650 - total flux cleaned = -0.00535694 Jy ! Component: 1700 - total flux cleaned = -0.00538348 Jy ! Component: 1750 - total flux cleaned = -0.00546151 Jy ! Component: 1800 - total flux cleaned = -0.00543575 Jy ! Component: 1850 - total flux cleaned = -0.00546141 Jy ! Component: 1900 - total flux cleaned = -0.00538558 Jy ! Component: 1950 - total flux cleaned = -0.00525976 Jy ! Component: 2000 - total flux cleaned = -0.00518427 Jy ! Total flux subtracted in 2048 components = -0.00508422 Jy ! Clean residual min=-0.001397 max=0.001597 Jy/beam ! Clean residual mean=-0.000005 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.160028 Jy keep ! Adding 106 model components to the UV plane model. ! The established model now contains 162 components and 0.160028 Jy ![Exited script file: muppet] wmap "J2102+4702_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2671 x 0.9412 at -20.2 degrees (North through East) ! Clean map min=-0.0043919 max=0.11422 Jy/beam ! Writing clean map to FITS file: J2102+4702_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 0.114222 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000477427 device "J2102+4702_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J2102+4702_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25395 1.25395 2.50789 5.01579 10.0316 20.0631 40.1263 80.2526 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.114 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2671 x 0.9412 at -20.2 degrees (North through East) ! Clean map min=-0.0043919 max=0.11422 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2102+4702_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J2102+4702_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2102+4702_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:51:33 2010