! Started logfile: /scr/pima/s3111b_uvs/J2023-1139_X_uvs.log on Mon Jul 23 22:53:42 2012 obs /scr/pima/s3111b_uvs/J2023-1139_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J2023-1139_X_uva.fits ! AN table 1: 85 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.865027 visibilities/baseline/integration-bin. ! Found source: J2023-1139 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 32352 visibilities. select RR ! 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 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111b_uvs/J2023-1139_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.100x0.100 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002330Jy sigma=0.708753 ! Fit after self-cal, rms=0.981744Jy sigma=0.694198 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=0.6057 mas, bmaj=1.726 mas, bpa=-1.68 degrees ! Estimated noise=14.2283 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130243 Jy ! Component: 100 - total flux cleaned = 0.0169946 Jy ! Total flux subtracted in 100 components = 0.0169946 Jy ! Clean residual min=-0.002864 max=0.004896 Jy/beam ! Clean residual mean=0.000134 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.0169946 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0169946 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=0.038664Jy sigma=0.027340 ! Fit after self-cal, rms=0.037047Jy sigma=0.026196 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=0.8339 mas, bmaj=2.069 mas, bpa=-1.212 degrees ! Estimated noise=5.68652 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00793986 Jy ! Component: 100 - total flux cleaned = 0.0122301 Jy ! Component: 150 - total flux cleaned = 0.0147531 Jy ! Component: 200 - total flux cleaned = 0.0162726 Jy ! Total flux subtracted in 200 components = 0.0162726 Jy ! Clean residual min=-0.002128 max=0.005426 Jy/beam ! Clean residual mean=0.000223 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.0332672 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 76 components and 0.0332672 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=0.035350Jy sigma=0.024996 ! Fit after self-cal, rms=0.035214Jy sigma=0.024900 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.95 GB 1.43 HN 1.13 ! KP 0.80 LA 0.77 MK 1.34 NL 2.29 ! OV 1.21 PT 0.78 SC 1.46 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.92 GB 1.47 HN 1.11 ! KP 0.80 LA 0.80 MK 1.30 NL 2.51 ! OV 1.25 PT 0.77 SC 1.51 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.87 GB 1.57 HN 1.01 ! KP 0.82 LA 0.80 MK 1.19 NL 2.26 ! OV 1.14 PT 0.77 SC 1.38 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.90 GB 1.50 HN 1.11 ! KP 0.79 LA 0.83 MK 1.15 NL 2.36 ! OV 1.16 PT 0.77 SC 1.49 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.80 GB 1.44 HN 1.00 ! KP 0.81 LA 0.75 MK 0.98 NL 2.06 ! OV 1.11 PT 0.79 SC 1.18 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.73 GB 1.65 HN 1.04 ! KP 0.76 LA 0.79 MK 0.91 NL 1.99 ! OV 1.08 PT 0.79 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.76 GB 2.15 HN 1.00* ! KP 0.67 LA 0.81 MK 1.00* NL 1.94 ! OV 1.08 PT 0.78 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.64 GB 1.55 HN 0.90 ! KP 0.82 LA 0.81 MK 0.67 NL 1.51 ! OV 0.97 PT 0.74 SC 0.72 ! ! ! Fit before self-cal, rms=0.035214Jy sigma=0.024900 ! Fit after self-cal, rms=0.040829Jy sigma=0.023833 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8578 mas, bmaj=2.148 mas, bpa=-1.581 degrees ! Estimated noise=5.78453 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.24734e-05 Jy ! Component: 100 - total flux cleaned = 2.28152e-06 Jy ! Component: 150 - total flux cleaned = 5.08249e-05 Jy ! Component: 200 - total flux cleaned = 9.69064e-05 Jy ! Total flux subtracted in 200 components = 9.69064e-05 Jy ! Clean residual min=-0.001323 max=0.002557 Jy/beam ! Clean residual mean=0.000090 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0333641 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.0333641 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=0.040792Jy sigma=0.023813 ! Fit after self-cal, rms=0.041284Jy sigma=0.023706 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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=0.041284Jy sigma=0.023706 ! Fit after self-cal, rms=0.044262Jy sigma=0.023664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8485 mas, bmaj=2.153 mas, bpa=-1.691 degrees ! Estimated noise=5.78318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197342 Jy ! Component: 100 - total flux cleaned = 0.000197683 Jy ! Component: 150 - total flux cleaned = 0.000222193 Jy ! Component: 200 - total flux cleaned = 0.000223499 Jy ! Total flux subtracted in 200 components = 0.000223499 Jy ! Clean residual min=-0.001271 max=0.002291 Jy/beam ! Clean residual mean=0.000085 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0335876 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.0335876 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=0.044229Jy sigma=0.023647 ! Fit after self-cal, rms=0.044292Jy sigma=0.023639 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.70055e-05 Jy ! Component: 100 - total flux cleaned = 0.000110773 Jy ! Component: 150 - total flux cleaned = 0.000110189 Jy ! Component: 200 - total flux cleaned = 0.000130705 Jy ! Total flux subtracted in 200 components = 0.000130705 Jy ! Clean residual min=-0.001264 max=0.002239 Jy/beam ! Clean residual mean=0.000084 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0337183 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.0337183 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=0.044264Jy sigma=0.023625 ! Fit after self-cal, rms=0.044259Jy sigma=0.023621 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.044259Jy sigma=0.023621 ! Fit after self-cal, rms=0.043885Jy sigma=0.023614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8335 mas, bmaj=2.149 mas, bpa=-1.877 degrees ! Estimated noise=5.6768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.32466e-05 Jy ! Component: 100 - total flux cleaned = 0.000119934 Jy ! Component: 150 - total flux cleaned = 0.000143892 Jy ! Component: 200 - total flux cleaned = 0.0001648 Jy ! Total flux subtracted in 200 components = 0.0001648 Jy ! Clean residual min=-0.001197 max=0.002190 Jy/beam ! Clean residual mean=0.000084 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0338831 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 0.0338831 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=0.043855Jy sigma=0.023598 ! Fit after self-cal, rms=0.043848Jy sigma=0.023591 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120669 Jy ! Component: 100 - total flux cleaned = 0.000122277 Jy ! Component: 150 - total flux cleaned = 0.000145493 Jy ! Component: 200 - total flux cleaned = 0.000146435 Jy ! Total flux subtracted in 200 components = 0.000146435 Jy ! Clean residual min=-0.001225 max=0.002081 Jy/beam ! Clean residual mean=0.000082 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0340296 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.0340296 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=0.043820Jy sigma=0.023573 ! Fit after self-cal, rms=0.043813Jy sigma=0.023566 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.043813Jy sigma=0.023566 ! Fit after self-cal, rms=0.043057Jy sigma=0.023559 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.33 mas, bmaj=2.879 mas, bpa=1.173 degrees ! Estimated noise=6.2006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000554877 Jy ! Component: 100 - total flux cleaned = 0.000597269 Jy ! Component: 150 - total flux cleaned = 0.000636857 Jy ! Component: 200 - total flux cleaned = 0.000673808 Jy ! Total flux subtracted in 200 components = 0.000673808 Jy ! Clean residual min=-0.001543 max=0.002576 Jy/beam ! Clean residual mean=0.000122 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0347034 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.0347034 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=0.043036Jy sigma=0.023542 ! Fit after self-cal, rms=0.043027Jy sigma=0.023533 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.45003e-05 Jy ! Component: 100 - total flux cleaned = 6.31921e-05 Jy ! Component: 150 - total flux cleaned = 8.13919e-05 Jy ! Component: 200 - total flux cleaned = 0.000117087 Jy ! Total flux subtracted in 200 components = 0.000117087 Jy ! Clean residual min=-0.001558 max=0.002550 Jy/beam ! Clean residual mean=0.000120 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0348205 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.0348205 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=0.043007Jy sigma=0.023518 ! Fit after self-cal, rms=0.043004Jy sigma=0.023514 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8185 mas, bmaj=2.138 mas, bpa=-1.986 degrees ! Estimated noise=5.54394 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8185 x 2.138 at -1.986 degrees (North through East) ! Clean map min=-0.0011881 max=0.017744 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative 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=0.5703 mas, bmaj=1.76 mas, bpa=-1.36 degrees ! Estimated noise=13.5389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141721 Jy ! Component: 100 - total flux cleaned = 0.0213491 Jy ! Component: 150 - total flux cleaned = 0.0256275 Jy ! Component: 200 - total flux cleaned = 0.0283468 Jy ! Total flux subtracted in 200 components = 0.0283468 Jy ! Clean residual min=-0.001945 max=0.002456 Jy/beam ! Clean residual mean=0.000061 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0283468 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0283468 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8185 mas, bmaj=2.138 mas, bpa=-1.986 degrees ! Estimated noise=5.54394 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 (1.1, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345348 Jy ! Component: 100 - total flux cleaned = 0.00557851 Jy ! Component: 150 - total flux cleaned = 0.00697035 Jy ! Component: 200 - total flux cleaned = 0.00787127 Jy ! Total flux subtracted in 200 components = 0.00787127 Jy ! Clean residual min=-0.001303 max=0.002124 Jy/beam ! Clean residual mean=0.000062 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0362181 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 55 components and 0.0362181 Jy ! Inverting map ! Added new window around map position (-1.5, 2.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188914 Jy ! Component: 100 - total flux cleaned = 0.00247694 Jy ! Component: 150 - total flux cleaned = 0.00278824 Jy ! Component: 200 - total flux cleaned = 0.00292305 Jy ! Total flux subtracted in 200 components = 0.00292305 Jy ! Clean residual min=-0.001101 max=0.001294 Jy/beam ! Clean residual mean=0.000032 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0391412 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 90 components and 0.0391412 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.33 mas, bmaj=2.879 mas, bpa=1.173 degrees ! Estimated noise=6.2006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508899 Jy ! Component: 100 - total flux cleaned = 0.000601665 Jy ! Component: 150 - total flux cleaned = 0.000696538 Jy ! Component: 200 - total flux cleaned = 0.000713944 Jy ! Total flux subtracted in 200 components = 0.000713944 Jy ! Clean residual min=-0.001347 max=0.001428 Jy/beam ! Clean residual mean=0.000043 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0398551 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.50996e-07 Jy ! Component: 100 - total flux cleaned = -1.3298e-05 Jy ! Component: 150 - total flux cleaned = -3.95998e-05 Jy ! Component: 200 - total flux cleaned = -5.19687e-05 Jy ! Total flux subtracted in 200 components = -5.19687e-05 Jy ! Clean residual min=-0.001341 max=0.001394 Jy/beam ! Clean residual mean=0.000044 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0398031 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 132 components and 0.0398032 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8185 mas, bmaj=2.138 mas, bpa=-1.986 degrees ! Estimated noise=5.54394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178749 Jy ! Component: 100 - total flux cleaned = -0.000196126 Jy ! Component: 150 - total flux cleaned = -0.000179513 Jy ! Component: 200 - total flux cleaned = -0.000179493 Jy ! Total flux subtracted in 200 components = -0.000179493 Jy ! Clean residual min=-0.001069 max=0.001202 Jy/beam ! Clean residual mean=0.000029 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0396237 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 155 components and 0.0396237 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=0.042837Jy sigma=0.023360 ! Fit after self-cal, rms=0.042790Jy sigma=0.023302 wmodel /scr/pima/s3111b_uvs/J2023-1139_X_map.mod ! Writing 155 model components to file: /scr/pima/s3111b_uvs/J2023-1139_X_map.mod wobs /scr/pima/s3111b_uvs/J2023-1139_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J2023-1139_X_uvs.fits wwins /scr/pima/s3111b_uvs/J2023-1139_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s3111b_uvs/J2023-1139_X_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 = 0.000287636 Jy ! Component: 100 - total flux cleaned = 0.00049015 Jy ! Component: 150 - total flux cleaned = 0.000776365 Jy ! Component: 200 - total flux cleaned = 0.00106146 Jy ! Component: 250 - total flux cleaned = 0.00130248 Jy ! Component: 300 - total flux cleaned = 0.00150488 Jy ! Component: 350 - total flux cleaned = 0.00167249 Jy ! Component: 400 - total flux cleaned = 0.0018617 Jy ! Component: 450 - total flux cleaned = 0.00196654 Jy ! Component: 500 - total flux cleaned = 0.00210694 Jy ! Component: 550 - total flux cleaned = 0.0022061 Jy ! Component: 600 - total flux cleaned = 0.00227844 Jy ! Component: 650 - total flux cleaned = 0.00232558 Jy ! Component: 700 - total flux cleaned = 0.00239478 Jy ! Component: 750 - total flux cleaned = 0.00240606 Jy ! Component: 800 - total flux cleaned = 0.00241721 Jy ! Component: 850 - total flux cleaned = 0.00242812 Jy ! Component: 900 - total flux cleaned = 0.0024069 Jy ! Component: 950 - total flux cleaned = 0.00240695 Jy ! Component: 1000 - total flux cleaned = 0.00238633 Jy ! Component: 1050 - total flux cleaned = 0.0023559 Jy ! Component: 1100 - total flux cleaned = 0.00230628 Jy ! Component: 1150 - total flux cleaned = 0.00226728 Jy ! Component: 1200 - total flux cleaned = 0.00224812 Jy ! Component: 1250 - total flux cleaned = 0.00221023 Jy ! Component: 1300 - total flux cleaned = 0.00219152 Jy ! Component: 1350 - total flux cleaned = 0.00218219 Jy ! Component: 1400 - total flux cleaned = 0.00217301 Jy ! Component: 1450 - total flux cleaned = 0.00217288 Jy ! Component: 1500 - total flux cleaned = 0.00215495 Jy ! Component: 1550 - total flux cleaned = 0.00214609 Jy ! Component: 1600 - total flux cleaned = 0.00214607 Jy ! Component: 1650 - total flux cleaned = 0.00213743 Jy ! Component: 1700 - total flux cleaned = 0.00212893 Jy ! Component: 1750 - total flux cleaned = 0.00213743 Jy ! Component: 1800 - total flux cleaned = 0.00212911 Jy ! Component: 1850 - total flux cleaned = 0.00212922 Jy ! Component: 1900 - total flux cleaned = 0.00213745 Jy ! Component: 1950 - total flux cleaned = 0.00212923 Jy ! Component: 2000 - total flux cleaned = 0.00213704 Jy ! Total flux subtracted in 2048 components = 0.00211305 Jy ! Clean residual min=-0.000410 max=0.000445 Jy/beam ! Clean residual mean=0.000002 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0417367 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 291 components and 0.0417367 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J2023-1139_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8185 x 2.138 at -1.986 degrees (North through East) ! Clean map min=-0.00097654 max=0.017161 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J2023-1139_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0171609 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193008 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.37409 3.37409 6.74818 13.4964 26.9927 53.9854 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.017 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J2023-1139_X_uvs.log closed on Mon Jul 23 22:53:45 2012