! Started logfile: /d2/scr/pima/bp177b_uvs/J1007+0708_C_uvs.log on Sat Mar 22 08:08:18 2014 obs /d2/scr/pima/bp177b_uvs/J1007+0708_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1007+0708_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1007+0708 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 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 = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177b_uvs/J1007+0708_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 = 1024x1024 pixels with 0.300x0.300 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. ! ! 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=1.027440Jy sigma=47.473170 ! Fit after self-cal, rms=0.793601Jy sigma=36.797391 ! 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=1.26 mas, bmaj=3.463 mas, bpa=0.142 degrees ! Estimated noise=0.643458 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 = 0.158169 Jy ! Component: 100 - total flux cleaned = 0.192741 Jy ! Total flux subtracted in 100 components = 0.192741 Jy ! Clean residual min=-0.003827 max=0.010400 Jy/beam ! Clean residual mean=0.000003 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.192741 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.192741 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=0.025823Jy sigma=1.104726 ! Fit after self-cal, rms=0.025815Jy sigma=1.104395 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105472 Jy ! Component: 100 - total flux cleaned = 0.0156275 Jy ! Total flux subtracted in 100 components = 0.0156275 Jy ! Clean residual min=-0.002695 max=0.003481 Jy/beam ! Clean residual mean=0.000001 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.208369 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.208369 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=0.020127Jy sigma=0.857409 ! Fit after self-cal, rms=0.020111Jy sigma=0.856505 ! 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=1.481 mas, bmaj=3.724 mas, bpa=-0.08425 degrees ! Estimated noise=0.530095 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 (-1.2, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419835 Jy ! Component: 100 - total flux cleaned = 0.0065641 Jy ! Component: 150 - total flux cleaned = 0.00752597 Jy ! Component: 200 - total flux cleaned = 0.00825579 Jy ! Total flux subtracted in 200 components = 0.00825579 Jy ! Clean residual min=-0.002117 max=0.002151 Jy/beam ! Clean residual mean=0.000002 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.216625 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 43 components and 0.216625 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=0.018962Jy sigma=0.814239 ! Fit after self-cal, rms=0.018938Jy sigma=0.813169 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.481 x 3.724 at -0.08425 degrees (North through East) ! Clean map min=-0.0019063 max=0.20394 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 0.96 LA 1.00 ! MK 1.06 NL 1.04 OV 0.97 PT 0.88 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 0.99 LA 1.06 ! MK 1.00 NL 1.08 OV 1.01 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.90 HN 0.93 LA 1.01 ! MK 0.94 NL 0.89 OV 0.99 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 0.99 LA 1.05 ! MK 1.03 NL 0.98 OV 0.95 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 LA 1.02 ! MK 1.04 NL 1.00 OV 0.98 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.05 LA 1.04 ! MK 1.01 NL 0.99 OV 0.96 PT 1.07 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.98 LA 0.99 ! MK 0.98 NL 0.99 OV 0.95 PT 0.99 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.01 LA 0.98 ! MK 1.01 NL 0.98 OV 1.00 PT 0.95 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.018938Jy sigma=0.813169 ! Fit after self-cal, rms=0.012231Jy sigma=0.520849 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.483 mas, bmaj=3.733 mas, bpa=-0.07081 degrees ! Estimated noise=0.528964 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 = 0.000385046 Jy ! Component: 100 - total flux cleaned = 0.00046109 Jy ! Component: 150 - total flux cleaned = 0.000509839 Jy ! Component: 200 - total flux cleaned = 0.000563917 Jy ! Total flux subtracted in 200 components = 0.000563917 Jy ! Clean residual min=-0.001221 max=0.001174 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.217189 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.217189 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=0.012161Jy sigma=0.518375 ! Fit after self-cal, rms=0.012155Jy sigma=0.518178 ! 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=0.012155Jy sigma=0.518178 ! Fit after self-cal, rms=0.012149Jy sigma=0.518071 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.482 mas, bmaj=3.733 mas, bpa=-0.07666 degrees ! Estimated noise=0.528859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.34733e-05 Jy ! Component: 100 - total flux cleaned = 0.000104297 Jy ! Component: 150 - total flux cleaned = 0.000165861 Jy ! Component: 200 - total flux cleaned = 0.000202371 Jy ! Total flux subtracted in 200 components = 0.000202371 Jy ! Clean residual min=-0.001197 max=0.001153 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.217391 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.217391 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=0.012126Jy sigma=0.517255 ! Fit after self-cal, rms=0.012125Jy sigma=0.517202 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 = 5.3449e-05 Jy ! Component: 100 - total flux cleaned = 9.36119e-05 Jy ! Component: 150 - total flux cleaned = 0.000122441 Jy ! Component: 200 - total flux cleaned = 0.00014879 Jy ! Total flux subtracted in 200 components = 0.00014879 Jy ! Clean residual min=-0.001200 max=0.001150 Jy/beam ! Clean residual mean=0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.21754 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.21754 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=0.012114Jy sigma=0.516849 ! Fit after self-cal, rms=0.012113Jy sigma=0.516824 ! 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=0.012113Jy sigma=0.516824 ! Fit after self-cal, rms=0.012109Jy sigma=0.516726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.482 mas, bmaj=3.732 mas, bpa=-0.08799 degrees ! Estimated noise=0.528827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.40825e-05 Jy ! Component: 100 - total flux cleaned = 0.000109696 Jy ! Component: 150 - total flux cleaned = 0.000141476 Jy ! Component: 200 - total flux cleaned = 0.00017064 Jy ! Total flux subtracted in 200 components = 0.00017064 Jy ! Clean residual min=-0.001214 max=0.001137 Jy/beam ! Clean residual mean=0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.21771 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.21771 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=0.012100Jy sigma=0.516445 ! Fit after self-cal, rms=0.012099Jy sigma=0.516431 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 = 4.68926e-05 Jy ! Component: 100 - total flux cleaned = 7.32398e-05 Jy ! Component: 150 - total flux cleaned = 8.30003e-05 Jy ! Component: 200 - total flux cleaned = 0.000101357 Jy ! Total flux subtracted in 200 components = 0.000101357 Jy ! Clean residual min=-0.001213 max=0.001135 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.217812 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.217812 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=0.012094Jy sigma=0.516291 ! Fit after self-cal, rms=0.012094Jy sigma=0.516283 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.012094Jy sigma=0.516283 ! Fit after self-cal, rms=0.012091Jy sigma=0.516229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=5.524 mas, bpa=2.577 degrees ! Estimated noise=0.692691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.36056e-05 Jy ! Component: 100 - total flux cleaned = -7.04261e-05 Jy ! Component: 150 - total flux cleaned = -3.74023e-05 Jy ! Component: 200 - total flux cleaned = -1.521e-05 Jy ! Total flux subtracted in 200 components = -1.521e-05 Jy ! Clean residual min=-0.001307 max=0.001240 Jy/beam ! Clean residual mean=0.000003 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.217797 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.217797 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=0.012095Jy sigma=0.516274 ! Fit after self-cal, rms=0.012091Jy sigma=0.516173 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 = 6.82856e-06 Jy ! Component: 100 - total flux cleaned = 3.64044e-05 Jy ! Component: 150 - total flux cleaned = 5.06845e-05 Jy ! Component: 200 - total flux cleaned = 6.77114e-05 Jy ! Total flux subtracted in 200 components = 6.77114e-05 Jy ! Clean residual min=-0.001300 max=0.001244 Jy/beam ! Clean residual mean=0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.217864 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 0.217864 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=0.012096Jy sigma=0.516367 ! Fit after self-cal, rms=0.012093Jy sigma=0.516294 ! 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=1.482 mas, bmaj=3.733 mas, bpa=-0.09881 degrees ! Estimated noise=0.528826 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.482 x 3.733 at -0.09881 degrees (North through East) ! Clean map min=-0.0011682 max=0.20343 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=1.263 mas, bmaj=3.469 mas, bpa=0.1329 degrees ! Estimated noise=0.644895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158516 Jy ! Component: 100 - total flux cleaned = 0.193143 Jy ! Component: 150 - total flux cleaned = 0.203516 Jy ! Component: 200 - total flux cleaned = 0.208422 Jy ! Total flux subtracted in 200 components = 0.208422 Jy ! Clean residual min=-0.001839 max=0.002473 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.208422 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.208422 Jy ! Inverting map and beam ! Estimated beam: bmin=1.482 mas, bmaj=3.733 mas, bpa=-0.09881 degrees ! Estimated noise=0.528826 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 = 0.0034372 Jy ! Component: 100 - total flux cleaned = 0.00542283 Jy ! Component: 150 - total flux cleaned = 0.00665737 Jy ! Component: 200 - total flux cleaned = 0.00748873 Jy ! Total flux subtracted in 200 components = 0.00748873 Jy ! Clean residual min=-0.001330 max=0.001124 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.21591 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 41 components and 0.21591 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=5.524 mas, bpa=2.577 degrees ! Estimated noise=0.692691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000779451 Jy ! Component: 100 - total flux cleaned = 0.00120885 Jy ! Component: 150 - total flux cleaned = 0.00148511 Jy ! Component: 200 - total flux cleaned = 0.00166682 Jy ! Total flux subtracted in 200 components = 0.00166682 Jy ! Clean residual min=-0.001336 max=0.001189 Jy/beam ! Clean residual mean=0.000003 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.217577 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 = 9.22042e-05 Jy ! Component: 100 - total flux cleaned = 0.00011712 Jy ! Component: 150 - total flux cleaned = 0.000139845 Jy ! Component: 200 - total flux cleaned = 0.000153895 Jy ! Total flux subtracted in 200 components = 0.000153895 Jy ! Clean residual min=-0.001318 max=0.001206 Jy/beam ! Clean residual mean=0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.217731 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 83 components and 0.217731 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.482 mas, bmaj=3.733 mas, bpa=-0.09881 degrees ! Estimated noise=0.528826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000190403 Jy ! Component: 100 - total flux cleaned = -0.00025428 Jy ! Component: 150 - total flux cleaned = -0.00024317 Jy ! Component: 200 - total flux cleaned = -0.000210021 Jy ! Total flux subtracted in 200 components = -0.000210021 Jy ! Clean residual min=-0.001241 max=0.001141 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.217521 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.217521 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=0.012123Jy sigma=0.517294 ! Fit after self-cal, rms=0.012117Jy sigma=0.517064 wmodel /d2/scr/pima/bp177b_uvs/J1007+0708_C_map.mod ! Writing 98 model components to file: /d2/scr/pima/bp177b_uvs/J1007+0708_C_map.mod wobs /d2/scr/pima/bp177b_uvs/J1007+0708_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1007+0708_C_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1007+0708_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177b_uvs/J1007+0708_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179347 Jy ! Component: 100 - total flux cleaned = -0.000270692 Jy ! Component: 150 - total flux cleaned = -0.000237143 Jy ! Component: 200 - total flux cleaned = -0.000171737 Jy ! Component: 250 - total flux cleaned = -0.000124529 Jy ! Component: 300 - total flux cleaned = -0.000184367 Jy ! Component: 350 - total flux cleaned = -0.000199023 Jy ! Component: 400 - total flux cleaned = -0.000255455 Jy ! Component: 450 - total flux cleaned = -0.000269437 Jy ! Component: 500 - total flux cleaned = -0.000269623 Jy ! Component: 550 - total flux cleaned = -0.000256614 Jy ! Component: 600 - total flux cleaned = -0.000269642 Jy ! Component: 650 - total flux cleaned = -0.00030663 Jy ! Component: 700 - total flux cleaned = -0.000294254 Jy ! Component: 750 - total flux cleaned = -0.000282678 Jy ! Component: 800 - total flux cleaned = -0.000329001 Jy ! Component: 850 - total flux cleaned = -0.000328802 Jy ! Component: 900 - total flux cleaned = -0.000339746 Jy ! Component: 950 - total flux cleaned = -0.000350719 Jy ! Component: 1000 - total flux cleaned = -0.000372058 Jy ! Component: 1050 - total flux cleaned = -0.000350857 Jy ! Component: 1100 - total flux cleaned = -0.000392444 Jy ! Component: 1150 - total flux cleaned = -0.000402615 Jy ! Component: 1200 - total flux cleaned = -0.000422839 Jy ! Component: 1250 - total flux cleaned = -0.000472606 Jy ! Component: 1300 - total flux cleaned = -0.000511545 Jy ! Component: 1350 - total flux cleaned = -0.000569213 Jy ! Component: 1400 - total flux cleaned = -0.000588265 Jy ! Component: 1450 - total flux cleaned = -0.000663442 Jy ! Component: 1500 - total flux cleaned = -0.000746822 Jy ! Component: 1550 - total flux cleaned = -0.000755758 Jy ! Component: 1600 - total flux cleaned = -0.000810032 Jy ! Component: 1650 - total flux cleaned = -0.000872544 Jy ! Component: 1700 - total flux cleaned = -0.000960408 Jy ! Component: 1750 - total flux cleaned = -0.000977669 Jy ! Component: 1800 - total flux cleaned = -0.0010633 Jy ! Component: 1850 - total flux cleaned = -0.00110553 Jy ! Component: 1900 - total flux cleaned = -0.0011557 Jy ! Component: 1950 - total flux cleaned = -0.00118885 Jy ! Component: 2000 - total flux cleaned = -0.00121347 Jy ! Component: 2050 - total flux cleaned = -0.00127026 Jy ! Component: 2100 - total flux cleaned = -0.00129436 Jy ! Component: 2150 - total flux cleaned = -0.001334 Jy ! Component: 2200 - total flux cleaned = -0.00135755 Jy ! Component: 2250 - total flux cleaned = -0.00141182 Jy ! Component: 2300 - total flux cleaned = -0.00142721 Jy ! Component: 2350 - total flux cleaned = -0.00147276 Jy ! Component: 2400 - total flux cleaned = -0.00149527 Jy ! Component: 2450 - total flux cleaned = -0.00153239 Jy ! Component: 2500 - total flux cleaned = -0.00156186 Jy ! Component: 2550 - total flux cleaned = -0.00159823 Jy ! Component: 2600 - total flux cleaned = -0.0015983 Jy ! Component: 2650 - total flux cleaned = -0.00162692 Jy ! Component: 2700 - total flux cleaned = -0.00165526 Jy ! Component: 2750 - total flux cleaned = -0.00167622 Jy ! Component: 2800 - total flux cleaned = -0.00171098 Jy ! Component: 2850 - total flux cleaned = -0.00173167 Jy ! Component: 2900 - total flux cleaned = -0.0017522 Jy ! Component: 2950 - total flux cleaned = -0.00179969 Jy ! Component: 3000 - total flux cleaned = -0.00182661 Jy ! Component: 3050 - total flux cleaned = -0.00185984 Jy ! Component: 3100 - total flux cleaned = -0.00187301 Jy ! Component: 3150 - total flux cleaned = -0.00187303 Jy ! Component: 3200 - total flux cleaned = -0.0018601 Jy ! Component: 3250 - total flux cleaned = -0.00189235 Jy ! Component: 3300 - total flux cleaned = -0.00191161 Jy ! Component: 3350 - total flux cleaned = -0.00190525 Jy ! Component: 3400 - total flux cleaned = -0.0019052 Jy ! Component: 3450 - total flux cleaned = -0.00191144 Jy ! Component: 3500 - total flux cleaned = -0.00189279 Jy ! Component: 3550 - total flux cleaned = -0.00188656 Jy ! Component: 3600 - total flux cleaned = -0.00188043 Jy ! Component: 3650 - total flux cleaned = -0.00189261 Jy ! Component: 3700 - total flux cleaned = -0.00190473 Jy ! Component: 3750 - total flux cleaned = -0.00188667 Jy ! Component: 3800 - total flux cleaned = -0.00186876 Jy ! Component: 3850 - total flux cleaned = -0.00188061 Jy ! Component: 3900 - total flux cleaned = -0.00186883 Jy ! Component: 3950 - total flux cleaned = -0.00185709 Jy ! Component: 4000 - total flux cleaned = -0.0018862 Jy ! Component: 4050 - total flux cleaned = -0.00186877 Jy ! Total flux subtracted in 4096 components = -0.00185725 Jy ! Clean residual min=-0.000337 max=0.000347 Jy/beam ! Clean residual mean=0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.215664 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 371 components and 0.215664 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1007+0708_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.482 x 3.733 at -0.09881 degrees (North through East) ! Clean map min=-0.00074292 max=0.20372 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1007+0708_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.20372 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.8609e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.145213 0.145213 0.290426 0.580851 1.1617 2.32341 4.64681 9.29362 18.5872 37.1745 74.349 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.203 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2065.93 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1007+0708_C_uvs.log closed on Sat Mar 22 08:08:22 2014