! Started logfile: /scr/pima/s3111a_uvs/J0115+2519_X_uvs.log on Mon Jul 23 07:15:23 2012 obs /scr/pima/s3111a_uvs/J0115+2519_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J0115+2519_X_uva.fits ! AN table 1: 56 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.902597 visibilities/baseline/integration-bin. ! Found source: J0115+2519 ! ! 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 22240 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/s3111a_uvs/J0115+2519_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002118Jy sigma=0.704203 ! Fit after self-cal, rms=0.975333Jy sigma=0.685386 ! 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=0.6431 mas, bmaj=1.709 mas, bpa=-4.005 degrees ! Estimated noise=14.4613 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 = 0.0193077 Jy ! Component: 100 - total flux cleaned = 0.0235246 Jy ! Total flux subtracted in 100 components = 0.0235246 Jy ! Clean residual min=-0.001348 max=0.001581 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0235246 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0235246 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=0.030035Jy sigma=0.021178 ! Fit after self-cal, rms=0.027114Jy sigma=0.019142 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369185 Jy ! Component: 100 - total flux cleaned = 0.00413713 Jy ! Total flux subtracted in 100 components = 0.00413713 Jy ! Clean residual min=-0.001485 max=0.001560 Jy/beam ! Clean residual mean=-0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0276617 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.0276617 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=0.026615Jy sigma=0.018794 ! Fit after self-cal, rms=0.026614Jy sigma=0.018793 ! 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=0.819 mas, bmaj=2.016 mas, bpa=-2.784 degrees ! Estimated noise=6.9051 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 = 0.00109385 Jy ! Component: 100 - total flux cleaned = 0.00159145 Jy ! Component: 150 - total flux cleaned = 0.00187625 Jy ! Component: 200 - total flux cleaned = 0.00203088 Jy ! Total flux subtracted in 200 components = 0.00203088 Jy ! Clean residual min=-0.001026 max=0.001264 Jy/beam ! Clean residual mean=-0.000012 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0296926 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.0296926 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=0.026573Jy sigma=0.018765 ! Fit after self-cal, rms=0.026571Jy sigma=0.018763 ! 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 1.21 FD 0.99 GB 1.00 HN 0.94 ! KP 0.91 LA 1.11 MK 1.04 NL 1.09 ! OV 1.13 PT 0.96 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.99 GB 0.98 HN 0.93 ! KP 0.91 LA 1.07 MK 1.02 NL 1.05 ! OV 1.06 PT 0.95 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.92 GB 0.98 HN 0.93 ! KP 0.87 LA 1.08 MK 1.00 NL 1.14 ! OV 1.00 PT 0.98 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.89 GB 0.98 HN 0.94 ! KP 0.83 LA 1.11 MK 1.05 NL 1.09 ! OV 1.15 PT 0.95 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.90 GB 0.94 HN 0.89 ! KP 0.86 LA 1.06 MK 0.94 NL 1.08 ! OV 1.04 PT 0.95 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.95 GB 1.01 HN 0.98 ! KP 0.83 LA 1.05 MK 1.01 NL 1.07 ! OV 1.07 PT 0.99 SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 GB 1.01 HN 0.99 ! KP 0.82 LA 1.06 MK 1.00* NL 1.11 ! OV 1.11 PT 0.99 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 GB 0.97 HN 0.97 ! KP 0.85 LA 1.07 MK 0.98 NL 1.16 ! OV 1.17 PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.026571Jy sigma=0.018763 ! Fit after self-cal, rms=0.027250Jy sigma=0.018598 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8126 mas, bmaj=2.022 mas, bpa=-2.837 degrees ! Estimated noise=6.90291 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 = 0.000345211 Jy ! Component: 100 - total flux cleaned = 0.000389747 Jy ! Component: 150 - total flux cleaned = 0.000419085 Jy ! Component: 200 - total flux cleaned = 0.000437213 Jy ! Total flux subtracted in 200 components = 0.000437213 Jy ! Clean residual min=-0.000745 max=0.000887 Jy/beam ! Clean residual mean=-0.000018 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0301298 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.0301298 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=0.027242Jy sigma=0.018594 ! Fit after self-cal, rms=0.027281Jy sigma=0.018584 ! 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=0.027281Jy sigma=0.018584 ! Fit after self-cal, rms=0.027498Jy sigma=0.018558 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8077 mas, bmaj=2.017 mas, bpa=-3.027 degrees ! Estimated noise=6.91907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325394 Jy ! Component: 100 - total flux cleaned = 0.000347239 Jy ! Component: 150 - total flux cleaned = 0.000376475 Jy ! Component: 200 - total flux cleaned = 0.000390997 Jy ! Total flux subtracted in 200 components = 0.000390997 Jy ! Clean residual min=-0.000780 max=0.000868 Jy/beam ! Clean residual mean=-0.000020 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0305208 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0305208 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=0.027493Jy sigma=0.018555 ! Fit after self-cal, rms=0.027501Jy sigma=0.018554 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 = 4.02148e-05 Jy ! Component: 100 - total flux cleaned = 3.12747e-05 Jy ! Component: 150 - total flux cleaned = 3.12786e-05 Jy ! Component: 200 - total flux cleaned = 3.11844e-05 Jy ! Total flux subtracted in 200 components = 3.11844e-05 Jy ! Clean residual min=-0.000766 max=0.000867 Jy/beam ! Clean residual mean=-0.000020 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.030552 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.030552 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=0.027500Jy sigma=0.018553 ! Fit after self-cal, rms=0.027500Jy sigma=0.018553 ! 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=0.027500Jy sigma=0.018553 ! Fit after self-cal, rms=0.027631Jy sigma=0.018550 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8031 mas, bmaj=2.014 mas, bpa=-3.194 degrees ! Estimated noise=6.93387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025979 Jy ! Component: 100 - total flux cleaned = 0.000333189 Jy ! Component: 150 - total flux cleaned = 0.00034954 Jy ! Component: 200 - total flux cleaned = 0.000363627 Jy ! Total flux subtracted in 200 components = 0.000363627 Jy ! Clean residual min=-0.000764 max=0.000869 Jy/beam ! Clean residual mean=-0.000020 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0309156 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0309156 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=0.027628Jy sigma=0.018549 ! Fit after self-cal, rms=0.027630Jy sigma=0.018548 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 = 1.55064e-05 Jy ! Component: 100 - total flux cleaned = 1.85258e-05 Jy ! Component: 150 - total flux cleaned = 2.12877e-05 Jy ! Component: 200 - total flux cleaned = 2.12801e-05 Jy ! Total flux subtracted in 200 components = 2.12801e-05 Jy ! Clean residual min=-0.000762 max=0.000869 Jy/beam ! Clean residual mean=-0.000020 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0309369 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.0309369 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=0.027630Jy sigma=0.018548 ! Fit after self-cal, rms=0.027630Jy sigma=0.018548 ! 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=0.027630Jy sigma=0.018548 ! Fit after self-cal, rms=0.027720Jy sigma=0.018546 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.24 mas, bmaj=2.364 mas, bpa=-4.266 degrees ! Estimated noise=7.8958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238321 Jy ! Component: 100 - total flux cleaned = 0.000311746 Jy ! Component: 150 - total flux cleaned = 0.000314339 Jy ! Component: 200 - total flux cleaned = 0.000316543 Jy ! Total flux subtracted in 200 components = 0.000316543 Jy ! Clean residual min=-0.000847 max=0.001012 Jy/beam ! Clean residual mean=-0.000034 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0312534 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0312534 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=0.027718Jy sigma=0.018546 ! Fit after self-cal, rms=0.027719Jy sigma=0.018546 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 = 8.47659e-06 Jy ! Component: 100 - total flux cleaned = 3.28228e-06 Jy ! Component: 150 - total flux cleaned = 5.1165e-06 Jy ! Component: 200 - total flux cleaned = 5.10634e-06 Jy ! Total flux subtracted in 200 components = 5.10634e-06 Jy ! Clean residual min=-0.000847 max=0.001010 Jy/beam ! Clean residual mean=-0.000034 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0312585 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0312585 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=0.027719Jy sigma=0.018546 ! Fit after self-cal, rms=0.027719Jy sigma=0.018545 ! 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=0.7995 mas, bmaj=2.012 mas, bpa=-3.29 degrees ! Estimated noise=6.94833 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7995 x 2.012 at -3.29 degrees (North through East) ! Clean map min=-0.00073957 max=0.028648 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=0.6253 mas, bmaj=1.707 mas, bpa=-4.63 degrees ! Estimated noise=14.4821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021913 Jy ! Component: 100 - total flux cleaned = 0.0268306 Jy ! Component: 150 - total flux cleaned = 0.0288089 Jy ! Component: 200 - total flux cleaned = 0.0296276 Jy ! Total flux subtracted in 200 components = 0.0296276 Jy ! Clean residual min=-0.001025 max=0.001161 Jy/beam ! Clean residual mean=-0.000007 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0296276 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0296276 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7995 mas, bmaj=2.012 mas, bpa=-3.29 degrees ! Estimated noise=6.94833 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856087 Jy ! Component: 100 - total flux cleaned = 0.00128053 Jy ! Component: 150 - total flux cleaned = 0.00140308 Jy ! Component: 200 - total flux cleaned = 0.00145519 Jy ! Total flux subtracted in 200 components = 0.00145519 Jy ! Clean residual min=-0.000749 max=0.000890 Jy/beam ! Clean residual mean=-0.000019 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0310828 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 0.0310828 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=1.24 mas, bmaj=2.364 mas, bpa=-4.266 degrees ! Estimated noise=7.8958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140205 Jy ! Component: 100 - total flux cleaned = 0.000140007 Jy ! Component: 150 - total flux cleaned = 0.000144554 Jy ! Component: 200 - total flux cleaned = 0.000144723 Jy ! Total flux subtracted in 200 components = 0.000144723 Jy ! Clean residual min=-0.000848 max=0.001018 Jy/beam ! Clean residual mean=-0.000034 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0312275 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 = 3.52729e-06 Jy ! Component: 100 - total flux cleaned = 3.63241e-06 Jy ! Component: 150 - total flux cleaned = 6.43688e-06 Jy ! Component: 200 - total flux cleaned = 8.87933e-06 Jy ! Total flux subtracted in 200 components = 8.87933e-06 Jy ! Clean residual min=-0.000848 max=0.001014 Jy/beam ! Clean residual mean=-0.000034 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0312364 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0312364 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7995 mas, bmaj=2.012 mas, bpa=-3.29 degrees ! Estimated noise=6.94833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.61452e-05 Jy ! Component: 100 - total flux cleaned = 1.79049e-06 Jy ! Component: 150 - total flux cleaned = -5.53431e-06 Jy ! Component: 200 - total flux cleaned = -8.63008e-06 Jy ! Total flux subtracted in 200 components = -8.63008e-06 Jy ! Clean residual min=-0.000747 max=0.000878 Jy/beam ! Clean residual mean=-0.000020 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0312277 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.0312277 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=0.027719Jy sigma=0.018546 ! Fit after self-cal, rms=0.027719Jy sigma=0.018546 wmodel /scr/pima/s3111a_uvs/J0115+2519_X_map.mod ! Writing 57 model components to file: /scr/pima/s3111a_uvs/J0115+2519_X_map.mod wobs /scr/pima/s3111a_uvs/J0115+2519_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J0115+2519_X_uvs.fits wwins /scr/pima/s3111a_uvs/J0115+2519_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111a_uvs/J0115+2519_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 = 0.00030979 Jy ! Component: 100 - total flux cleaned = 0.000523028 Jy ! Component: 150 - total flux cleaned = 0.000778157 Jy ! Component: 200 - total flux cleaned = 0.00101723 Jy ! Component: 250 - total flux cleaned = 0.00122239 Jy ! Component: 300 - total flux cleaned = 0.00135577 Jy ! Component: 350 - total flux cleaned = 0.00150379 Jy ! Component: 400 - total flux cleaned = 0.001618 Jy ! Component: 450 - total flux cleaned = 0.00172848 Jy ! Component: 500 - total flux cleaned = 0.00181761 Jy ! Component: 550 - total flux cleaned = 0.00186098 Jy ! Component: 600 - total flux cleaned = 0.00193706 Jy ! Component: 650 - total flux cleaned = 0.00197808 Jy ! Component: 700 - total flux cleaned = 0.00201827 Jy ! Component: 750 - total flux cleaned = 0.00204964 Jy ! Component: 800 - total flux cleaned = 0.00207258 Jy ! Component: 850 - total flux cleaned = 0.00208756 Jy ! Component: 900 - total flux cleaned = 0.0020653 Jy ! Component: 950 - total flux cleaned = 0.00205825 Jy ! Component: 1000 - total flux cleaned = 0.00208718 Jy ! Component: 1050 - total flux cleaned = 0.00209417 Jy ! Component: 1100 - total flux cleaned = 0.00209407 Jy ! Component: 1150 - total flux cleaned = 0.00208714 Jy ! Component: 1200 - total flux cleaned = 0.00208715 Jy ! Component: 1250 - total flux cleaned = 0.00208059 Jy ! Component: 1300 - total flux cleaned = 0.00208716 Jy ! Component: 1350 - total flux cleaned = 0.00208072 Jy ! Component: 1400 - total flux cleaned = 0.00208707 Jy ! Component: 1450 - total flux cleaned = 0.00208076 Jy ! Component: 1500 - total flux cleaned = 0.00208686 Jy ! Component: 1550 - total flux cleaned = 0.00208063 Jy ! Component: 1600 - total flux cleaned = 0.00208063 Jy ! Component: 1650 - total flux cleaned = 0.00207453 Jy ! Component: 1700 - total flux cleaned = 0.00206857 Jy ! Component: 1750 - total flux cleaned = 0.00206865 Jy ! Component: 1800 - total flux cleaned = 0.0020686 Jy ! Component: 1850 - total flux cleaned = 0.00206869 Jy ! Component: 1900 - total flux cleaned = 0.00207439 Jy ! Component: 1950 - total flux cleaned = 0.0020856 Jy ! Component: 2000 - total flux cleaned = 0.00210209 Jy ! Total flux subtracted in 2048 components = 0.00210206 Jy ! Clean residual min=-0.000293 max=0.000335 Jy/beam ! Clean residual mean=-0.000011 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0333298 Jy keep ! Adding 174 model components to the UV plane model. ! The established model now contains 231 components and 0.0333298 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J0115+2519_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7995 x 2.012 at -3.29 degrees (North through East) ! Clean map min=-0.00059174 max=0.028691 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J0115+2519_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0286915 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130989 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36963 1.36963 2.73926 5.47851 10.957 21.914 43.8281 87.6562 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.028 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J0115+2519_X_uvs.log closed on Mon Jul 23 07:15:25 2012