! Started logfile: /d2/scr/pima/bp177c_uvs/J1018+0530_C_uvs.log on Sat Mar 22 21:14:09 2014 obs /d2/scr/pima/bp177c_uvs/J1018+0530_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1018+0530_C_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.821429 visibilities/baseline/integration-bin. ! Found source: J1018+0530 ! ! 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 920 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/bp177c_uvs/J1018+0530_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. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.094494Jy sigma=50.415747 ! Fit after self-cal, rms=0.648304Jy sigma=29.833051 ! 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=1.239 mas, bmaj=3.195 mas, bpa=-4.382 degrees ! Estimated noise=0.697712 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 = 0.266417 Jy ! Component: 100 - total flux cleaned = 0.326517 Jy ! Total flux subtracted in 100 components = 0.326517 Jy ! Clean residual min=-0.010941 max=0.021416 Jy/beam ! Clean residual mean=0.000008 rms=0.002913 Jy/beam ! Combined flux in latest and established models = 0.326517 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.326517 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=0.049085Jy sigma=2.200110 ! Fit after self-cal, rms=0.049064Jy sigma=2.199050 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216451 Jy ! Component: 100 - total flux cleaned = 0.031689 Jy ! Total flux subtracted in 100 components = 0.031689 Jy ! Clean residual min=-0.007980 max=0.008994 Jy/beam ! Clean residual mean=0.000004 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.358206 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.358206 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=0.035838Jy sigma=1.574129 ! Fit after self-cal, rms=0.035659Jy sigma=1.567967 ! 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=1.583 mas, bmaj=3.589 mas, bpa=1.191 degrees ! Estimated noise=0.529107 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 = 0.00910382 Jy ! Component: 100 - total flux cleaned = 0.0140565 Jy ! Component: 150 - total flux cleaned = 0.0171488 Jy ! Component: 200 - total flux cleaned = 0.0191374 Jy ! Total flux subtracted in 200 components = 0.0191374 Jy ! Clean residual min=-0.007094 max=0.007964 Jy/beam ! Clean residual mean=0.000003 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.377343 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.377343 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=0.033222Jy sigma=1.456221 ! Fit after self-cal, rms=0.033126Jy sigma=1.453233 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 3.589 at 1.191 degrees (North through East) ! Clean map min=-0.0066143 max=0.35065 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 0.99 FD 1.19 HN 1.01 LA 0.98 ! MK 1.06 NL 1.01 OV 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.98 LA 0.99 ! MK 0.93 NL 0.90 OV 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.01 LA 1.01 ! MK 1.04 NL 0.97 OV 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.03 LA 0.97 ! MK 1.04 NL 0.98 OV 0.94 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.04 LA 1.03 ! MK 0.99 NL 0.95 OV 0.94 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.99 LA 1.00 ! MK 0.96 NL 0.96 OV 0.93 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.02 LA 1.00 ! MK 0.97 NL 0.96 OV 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.033126Jy sigma=1.453233 ! Fit after self-cal, rms=0.023442Jy sigma=0.974263 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=3.598 mas, bpa=1.096 degrees ! Estimated noise=0.522986 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 = -0.00337821 Jy ! Component: 100 - total flux cleaned = -0.00473416 Jy ! Component: 150 - total flux cleaned = -0.00498937 Jy ! Component: 200 - total flux cleaned = -0.00515856 Jy ! Total flux subtracted in 200 components = -0.00515856 Jy ! Clean residual min=-0.003339 max=0.004750 Jy/beam ! Clean residual mean=0.000003 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.372185 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.372185 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=0.022974Jy sigma=0.950248 ! Fit after self-cal, rms=0.022927Jy sigma=0.949018 ! 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=0.022927Jy sigma=0.949018 ! Fit after self-cal, rms=0.022493Jy sigma=0.934527 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.586 mas, bmaj=3.6 mas, bpa=1.022 degrees ! Estimated noise=0.518325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00287831 Jy ! Component: 100 - total flux cleaned = -0.00388421 Jy ! Component: 150 - total flux cleaned = -0.00413632 Jy ! Component: 200 - total flux cleaned = -0.00424884 Jy ! Total flux subtracted in 200 components = -0.00424884 Jy ! Clean residual min=-0.003139 max=0.004499 Jy/beam ! Clean residual mean=0.000002 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.367936 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.367936 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=0.022150Jy sigma=0.915791 ! Fit after self-cal, rms=0.022122Jy sigma=0.915092 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) ! Added new window around map position (10.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412008 Jy ! Component: 100 - total flux cleaned = 0.0058491 Jy ! Component: 150 - total flux cleaned = 0.00698852 Jy ! Component: 200 - total flux cleaned = 0.00782716 Jy ! Total flux subtracted in 200 components = 0.00782716 Jy ! Clean residual min=-0.002617 max=0.002974 Jy/beam ! Clean residual mean=0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.375763 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.375763 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=0.021230Jy sigma=0.871114 ! Fit after self-cal, rms=0.021122Jy sigma=0.866578 ! 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=0.021122Jy sigma=0.866578 ! Fit after self-cal, rms=0.020701Jy sigma=0.850669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=3.604 mas, bpa=0.945 degrees ! Estimated noise=0.514185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151134 Jy ! Component: 100 - total flux cleaned = -0.00168964 Jy ! Component: 150 - total flux cleaned = -0.00182367 Jy ! Component: 200 - total flux cleaned = -0.00175442 Jy ! Total flux subtracted in 200 components = -0.00175442 Jy ! Clean residual min=-0.002481 max=0.002636 Jy/beam ! Clean residual mean=0.000001 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.374009 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.374009 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=0.020329Jy sigma=0.830398 ! Fit after self-cal, rms=0.020295Jy sigma=0.829095 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 = -3.27418e-05 Jy ! Component: 100 - total flux cleaned = -2.52758e-06 Jy ! Component: 150 - total flux cleaned = -2.48015e-05 Jy ! Component: 200 - total flux cleaned = -4.58646e-05 Jy ! Total flux subtracted in 200 components = -4.58646e-05 Jy ! Clean residual min=-0.002432 max=0.002648 Jy/beam ! Clean residual mean=0.000001 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.373963 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.373963 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=0.020206Jy sigma=0.825247 ! Fit after self-cal, rms=0.020185Jy sigma=0.824622 ! 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=0.020185Jy sigma=0.824622 ! Fit after self-cal, rms=0.019904Jy sigma=0.813425 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.216 mas, bmaj=5.267 mas, bpa=7.139 degrees ! Estimated noise=0.631347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00237749 Jy ! Component: 100 - total flux cleaned = -0.00265166 Jy ! Component: 150 - total flux cleaned = -0.00272574 Jy ! Component: 200 - total flux cleaned = -0.00288187 Jy ! Total flux subtracted in 200 components = -0.00288187 Jy ! Clean residual min=-0.003700 max=0.003486 Jy/beam ! Clean residual mean=0.000003 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.371081 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.371081 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=0.019729Jy sigma=0.802343 ! Fit after self-cal, rms=0.019701Jy sigma=0.801270 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 = -0.000194412 Jy ! Component: 100 - total flux cleaned = -0.000251478 Jy ! Component: 150 - total flux cleaned = -0.000228728 Jy ! Component: 200 - total flux cleaned = -0.000208956 Jy ! Total flux subtracted in 200 components = -0.000208956 Jy ! Clean residual min=-0.003648 max=0.003319 Jy/beam ! Clean residual mean=0.000003 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.370872 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.370872 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=0.019725Jy sigma=0.802088 ! Fit after self-cal, rms=0.019713Jy sigma=0.801593 ! 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=1.59 mas, bmaj=3.607 mas, bpa=0.9336 degrees ! Estimated noise=0.510799 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.59 x 3.607 at 0.9336 degrees (North through East) ! Clean map min=-0.0024723 max=0.33907 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=1.243 mas, bmaj=3.21 mas, bpa=-4.549 degrees ! Estimated noise=0.678371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258956 Jy ! Component: 100 - total flux cleaned = 0.317598 Jy ! Component: 150 - total flux cleaned = 0.33919 Jy ! Component: 200 - total flux cleaned = 0.348892 Jy ! Total flux subtracted in 200 components = 0.348892 Jy ! Clean residual min=-0.004141 max=0.005497 Jy/beam ! Clean residual mean=0.000002 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.348892 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.348892 Jy ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=3.607 mas, bpa=0.9336 degrees ! Estimated noise=0.510799 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 (0.3, -3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00811337 Jy ! Component: 100 - total flux cleaned = 0.0129576 Jy ! Component: 150 - total flux cleaned = 0.0162665 Jy ! Component: 200 - total flux cleaned = 0.0185446 Jy ! Total flux subtracted in 200 components = 0.0185446 Jy ! Clean residual min=-0.002500 max=0.003154 Jy/beam ! Clean residual mean=0.000002 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.367436 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 42 components and 0.367436 Jy ! Inverting map ! Added new window around map position (-3.3, -45.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284677 Jy ! Component: 100 - total flux cleaned = 0.00417066 Jy ! Component: 150 - total flux cleaned = 0.00520491 Jy ! Component: 200 - total flux cleaned = 0.00581268 Jy ! Total flux subtracted in 200 components = 0.00581268 Jy ! Clean residual min=-0.002212 max=0.002588 Jy/beam ! Clean residual mean=0.000002 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.373249 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.373249 Jy ! Inverting map ! Added new window around map position (19.2, -41.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225764 Jy ! Component: 100 - total flux cleaned = 0.00332468 Jy ! Component: 150 - total flux cleaned = 0.0041432 Jy ! Component: 200 - total flux cleaned = 0.00483113 Jy ! Total flux subtracted in 200 components = 0.00483113 Jy ! Clean residual min=-0.001829 max=0.001998 Jy/beam ! Clean residual mean=0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.37808 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.37808 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=3.216 mas, bmaj=5.267 mas, bpa=7.139 degrees ! Estimated noise=0.631347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704799 Jy ! Component: 100 - total flux cleaned = 0.00115861 Jy ! Component: 150 - total flux cleaned = 0.00139544 Jy ! Component: 200 - total flux cleaned = 0.00157331 Jy ! Total flux subtracted in 200 components = 0.00157331 Jy ! Clean residual min=-0.002896 max=0.002563 Jy/beam ! Clean residual mean=0.000003 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.379654 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 = 0.000196571 Jy ! Component: 100 - total flux cleaned = 0.000409447 Jy ! Component: 150 - total flux cleaned = 0.000522324 Jy ! Component: 200 - total flux cleaned = 0.000602827 Jy ! Total flux subtracted in 200 components = 0.000602827 Jy ! Clean residual min=-0.002768 max=0.002420 Jy/beam ! Clean residual mean=0.000003 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.380256 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 124 components and 0.380256 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=3.607 mas, bpa=0.9336 degrees ! Estimated noise=0.510799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.98555e-05 Jy ! Component: 100 - total flux cleaned = 5.11538e-05 Jy ! Component: 150 - total flux cleaned = -6.30915e-05 Jy ! Component: 200 - total flux cleaned = -0.000116703 Jy ! Total flux subtracted in 200 components = -0.000116703 Jy ! Clean residual min=-0.001741 max=0.001748 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.38014 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 146 components and 0.38014 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=0.018889Jy sigma=0.760786 ! Fit after self-cal, rms=0.018835Jy sigma=0.757558 wmodel /d2/scr/pima/bp177c_uvs/J1018+0530_C_map.mod ! Writing 146 model components to file: /d2/scr/pima/bp177c_uvs/J1018+0530_C_map.mod wobs /d2/scr/pima/bp177c_uvs/J1018+0530_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1018+0530_C_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1018+0530_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177c_uvs/J1018+0530_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 = -0.00044049 Jy ! Component: 100 - total flux cleaned = -0.000872932 Jy ! Component: 150 - total flux cleaned = -0.00107363 Jy ! Component: 200 - total flux cleaned = -0.00121587 Jy ! Component: 250 - total flux cleaned = -0.00130749 Jy ! Component: 300 - total flux cleaned = -0.00139544 Jy ! Component: 350 - total flux cleaned = -0.00141652 Jy ! Component: 400 - total flux cleaned = -0.00149865 Jy ! Component: 450 - total flux cleaned = -0.00151894 Jy ! Component: 500 - total flux cleaned = -0.00161585 Jy ! Component: 550 - total flux cleaned = -0.00167218 Jy ! Component: 600 - total flux cleaned = -0.00176358 Jy ! Component: 650 - total flux cleaned = -0.00179911 Jy ! Component: 700 - total flux cleaned = -0.00188594 Jy ! Component: 750 - total flux cleaned = -0.00195407 Jy ! Component: 800 - total flux cleaned = -0.00205383 Jy ! Component: 850 - total flux cleaned = -0.00210266 Jy ! Component: 900 - total flux cleaned = -0.00218299 Jy ! Component: 950 - total flux cleaned = -0.00221459 Jy ! Component: 1000 - total flux cleaned = -0.00232287 Jy ! Component: 1050 - total flux cleaned = -0.00238321 Jy ! Component: 1100 - total flux cleaned = -0.00241297 Jy ! Component: 1150 - total flux cleaned = -0.00250078 Jy ! Component: 1200 - total flux cleaned = -0.00254387 Jy ! Component: 1250 - total flux cleaned = -0.00267135 Jy ! Component: 1300 - total flux cleaned = -0.00278233 Jy ! Component: 1350 - total flux cleaned = -0.00283707 Jy ! Component: 1400 - total flux cleaned = -0.00294513 Jy ! Component: 1450 - total flux cleaned = -0.00305153 Jy ! Component: 1500 - total flux cleaned = -0.00313037 Jy ! Component: 1550 - total flux cleaned = -0.00319534 Jy ! Component: 1600 - total flux cleaned = -0.0032596 Jy ! Component: 1650 - total flux cleaned = -0.00337353 Jy ! Component: 1700 - total flux cleaned = -0.00347345 Jy ! Component: 1750 - total flux cleaned = -0.00355948 Jy ! Component: 1800 - total flux cleaned = -0.00358376 Jy ! Component: 1850 - total flux cleaned = -0.00366792 Jy ! Component: 1900 - total flux cleaned = -0.00372728 Jy ! Component: 1950 - total flux cleaned = -0.00377435 Jy ! Component: 2000 - total flux cleaned = -0.00386741 Jy ! Component: 2050 - total flux cleaned = -0.00391345 Jy ! Component: 2100 - total flux cleaned = -0.00402726 Jy ! Component: 2150 - total flux cleaned = -0.00404976 Jy ! Component: 2200 - total flux cleaned = -0.00411667 Jy ! Component: 2250 - total flux cleaned = -0.00420472 Jy ! Component: 2300 - total flux cleaned = -0.00424836 Jy ! Component: 2350 - total flux cleaned = -0.00425907 Jy ! Component: 2400 - total flux cleaned = -0.00429126 Jy ! Component: 2450 - total flux cleaned = -0.00434439 Jy ! Component: 2500 - total flux cleaned = -0.00438652 Jy ! Component: 2550 - total flux cleaned = -0.00445952 Jy ! Component: 2600 - total flux cleaned = -0.00450079 Jy ! Component: 2650 - total flux cleaned = -0.00454165 Jy ! Component: 2700 - total flux cleaned = -0.00457208 Jy ! Component: 2750 - total flux cleaned = -0.00461221 Jy ! Component: 2800 - total flux cleaned = -0.00460229 Jy ! Component: 2850 - total flux cleaned = -0.0046911 Jy ! Component: 2900 - total flux cleaned = -0.00469109 Jy ! Component: 2950 - total flux cleaned = -0.00472025 Jy ! Component: 3000 - total flux cleaned = -0.00474912 Jy ! Component: 3050 - total flux cleaned = -0.0047491 Jy ! Component: 3100 - total flux cleaned = -0.00472062 Jy ! Component: 3150 - total flux cleaned = -0.00473006 Jy ! Component: 3200 - total flux cleaned = -0.00473945 Jy ! Component: 3250 - total flux cleaned = -0.00474887 Jy ! Component: 3300 - total flux cleaned = -0.00474892 Jy ! Component: 3350 - total flux cleaned = -0.00480403 Jy ! Component: 3400 - total flux cleaned = -0.00481301 Jy ! Component: 3450 - total flux cleaned = -0.00484925 Jy ! Component: 3500 - total flux cleaned = -0.00486716 Jy ! Component: 3550 - total flux cleaned = -0.00487607 Jy ! Component: 3600 - total flux cleaned = -0.00485826 Jy ! Component: 3650 - total flux cleaned = -0.00486718 Jy ! Component: 3700 - total flux cleaned = -0.00484964 Jy ! Component: 3750 - total flux cleaned = -0.00487594 Jy ! Component: 3800 - total flux cleaned = -0.0048847 Jy ! Component: 3850 - total flux cleaned = -0.00491059 Jy ! Component: 3900 - total flux cleaned = -0.00490197 Jy ! Component: 3950 - total flux cleaned = -0.00491903 Jy ! Component: 4000 - total flux cleaned = -0.00493606 Jy ! Component: 4050 - total flux cleaned = -0.00495299 Jy ! Total flux subtracted in 4096 components = -0.00495299 Jy ! Clean residual min=-0.000531 max=0.000537 Jy/beam ! Clean residual mean=0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.375187 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 425 components and 0.375187 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1018+0530_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.59 x 3.607 at 0.9336 degrees (North through East) ! Clean map min=-0.0014822 max=0.33658 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1018+0530_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.336575 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013337 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.118877 0.118877 0.237754 0.475509 0.951017 1.90203 3.80407 7.60814 15.2163 30.4325 60.8651 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.336 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2523.61 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1018+0530_C_uvs.log closed on Sat Mar 22 21:14:14 2014