! Started logfile: /d2/scr/pima/bp177h_uvs/J1823+6857_X_uvs.log on Sat Mar 29 22:28:31 2014 obs /d2/scr/pima/bp177h_uvs/J1823+6857_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1823+6857_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1823+6857 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1823+6857_X] 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 0.200x0.200 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=1.035065Jy sigma=38.896879 ! Fit after self-cal, rms=0.800248Jy sigma=30.274830 ! 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=0.9249 mas, bmaj=3.535 mas, bpa=81.68 degrees ! Estimated noise=0.94624 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 = 0.145929 Jy ! Component: 100 - total flux cleaned = 0.182684 Jy ! Total flux subtracted in 100 components = 0.182684 Jy ! Clean residual min=-0.011029 max=0.015727 Jy/beam ! Clean residual mean=0.000038 rms=0.002961 Jy/beam ! Combined flux in latest and established models = 0.182683 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.182683 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=0.052169Jy sigma=1.873777 ! Fit after self-cal, rms=0.052126Jy sigma=1.871244 ! 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=1.119 mas, bmaj=3.673 mas, bpa=82.59 degrees ! Estimated noise=0.667417 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 = 0.0261518 Jy ! Component: 100 - total flux cleaned = 0.0395188 Jy ! Component: 150 - total flux cleaned = 0.0482062 Jy ! Component: 200 - total flux cleaned = 0.0541533 Jy ! Total flux subtracted in 200 components = 0.0541533 Jy ! Clean residual min=-0.009345 max=0.013999 Jy/beam ! Clean residual mean=0.000060 rms=0.002714 Jy/beam ! Combined flux in latest and established models = 0.236837 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 45 components and 0.236837 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=0.036649Jy sigma=1.288777 ! Fit after self-cal, rms=0.036548Jy sigma=1.284161 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 3.673 at 82.59 degrees (North through East) ! Clean map min=-0.0086255 max=0.19745 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.02 KP 0.92 ! LA 0.93 NL 1.08 OV 1.00 PT 0.88 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.02 ! LA 0.95 NL 1.03 OV 1.01 PT 0.85 ! SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.13 KP 1.01 ! LA 1.01 NL 1.12 OV 1.10 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.05 KP 1.00 ! LA 0.91 NL 1.14 OV 1.12 PT 0.84 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.036548Jy sigma=1.284161 ! Fit after self-cal, rms=0.033402Jy sigma=1.150116 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=3.676 mas, bpa=82.68 degrees ! Estimated noise=0.665839 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 (0.2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123304 Jy ! Component: 100 - total flux cleaned = 0.0184143 Jy ! Component: 150 - total flux cleaned = 0.0221566 Jy ! Component: 200 - total flux cleaned = 0.0236806 Jy ! Total flux subtracted in 200 components = 0.0236806 Jy ! Clean residual min=-0.005162 max=0.006659 Jy/beam ! Clean residual mean=0.000018 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.260517 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 92 components and 0.260517 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=0.028405Jy sigma=0.952126 ! Fit after self-cal, rms=0.028070Jy sigma=0.937890 ! 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=0.028070Jy sigma=0.937890 ! Fit after self-cal, rms=0.024250Jy sigma=0.815161 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=3.676 mas, bpa=82.64 degrees ! Estimated noise=0.660518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286762 Jy ! Component: 100 - total flux cleaned = 0.00335532 Jy ! Component: 150 - total flux cleaned = 0.00399911 Jy ! Component: 200 - total flux cleaned = 0.00433123 Jy ! Total flux subtracted in 200 components = 0.00433123 Jy ! Clean residual min=-0.003037 max=0.003560 Jy/beam ! Clean residual mean=0.000016 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.264849 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 121 components and 0.264849 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=0.023548Jy sigma=0.783185 ! Fit after self-cal, rms=0.023472Jy sigma=0.779591 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 = 0.00102582 Jy ! Component: 100 - total flux cleaned = 0.00144155 Jy ! Component: 150 - total flux cleaned = 0.001734 Jy ! Component: 200 - total flux cleaned = 0.00181888 Jy ! Total flux subtracted in 200 components = 0.00181888 Jy ! Clean residual min=-0.002855 max=0.003170 Jy/beam ! Clean residual mean=0.000014 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.266667 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 148 components and 0.266667 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=0.023250Jy sigma=0.768506 ! Fit after self-cal, rms=0.023233Jy sigma=0.767518 ! 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=0.023233Jy sigma=0.767518 ! Fit after self-cal, rms=0.023073Jy sigma=0.764621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=3.679 mas, bpa=82.62 degrees ! Estimated noise=0.66038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151865 Jy ! Component: 100 - total flux cleaned = 0.00195928 Jy ! Component: 150 - total flux cleaned = 0.00212278 Jy ! Component: 200 - total flux cleaned = 0.00223074 Jy ! Total flux subtracted in 200 components = 0.00223074 Jy ! Clean residual min=-0.002861 max=0.002975 Jy/beam ! Clean residual mean=0.000015 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.268898 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 177 components and 0.268898 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=0.022918Jy sigma=0.756469 ! Fit after self-cal, rms=0.022907Jy sigma=0.755808 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 = 0.000600947 Jy ! Component: 100 - total flux cleaned = 0.00084216 Jy ! Component: 150 - total flux cleaned = 0.000932505 Jy ! Component: 200 - total flux cleaned = 0.00107186 Jy ! Total flux subtracted in 200 components = 0.00107186 Jy ! Clean residual min=-0.002786 max=0.002883 Jy/beam ! Clean residual mean=0.000014 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.26997 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 193 components and 0.26997 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=0.022835Jy sigma=0.751874 ! Fit after self-cal, rms=0.022834Jy sigma=0.751617 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.022834Jy sigma=0.751617 ! Fit after self-cal, rms=0.021118Jy sigma=0.681877 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=3.899 mas, bpa=85.43 degrees ! Estimated noise=0.775028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000789333 Jy ! Component: 100 - total flux cleaned = -0.00070825 Jy ! Component: 150 - total flux cleaned = -0.000636651 Jy ! Component: 200 - total flux cleaned = -0.000543481 Jy ! Total flux subtracted in 200 components = -0.000543481 Jy ! Clean residual min=-0.002202 max=0.003000 Jy/beam ! Clean residual mean=0.000016 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.269427 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 203 components and 0.269427 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=0.021006Jy sigma=0.677819 ! Fit after self-cal, rms=0.021008Jy sigma=0.677598 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 = 0.000127843 Jy ! Component: 100 - total flux cleaned = 0.000195045 Jy ! Component: 150 - total flux cleaned = 0.000295578 Jy ! Component: 200 - total flux cleaned = 0.000368333 Jy ! Total flux subtracted in 200 components = 0.000368333 Jy ! Clean residual min=-0.002111 max=0.002915 Jy/beam ! Clean residual mean=0.000015 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.269795 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 212 components and 0.269795 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=0.020986Jy sigma=0.676423 ! Fit after self-cal, rms=0.020989Jy sigma=0.676354 ! 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=1.118 mas, bmaj=3.691 mas, bpa=82.52 degrees ! Estimated noise=0.662958 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 3.691 at 82.52 degrees (North through East) ! Clean map min=-0.0017608 max=0.1936 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=0.9203 mas, bmaj=3.548 mas, bpa=81.57 degrees ! Estimated noise=0.943931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145502 Jy ! Component: 100 - total flux cleaned = 0.183242 Jy ! Component: 150 - total flux cleaned = 0.200997 Jy ! Component: 200 - total flux cleaned = 0.21219 Jy ! Total flux subtracted in 200 components = 0.21219 Jy ! Clean residual min=-0.005001 max=0.006757 Jy/beam ! Clean residual mean=0.000021 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.21219 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.21219 Jy ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=3.691 mas, bpa=82.52 degrees ! Estimated noise=0.662958 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 = 0.0152386 Jy ! Component: 100 - total flux cleaned = 0.0253142 Jy ! Component: 150 - total flux cleaned = 0.0322617 Jy ! Component: 200 - total flux cleaned = 0.0373111 Jy ! Total flux subtracted in 200 components = 0.0373111 Jy ! Clean residual min=-0.002933 max=0.003669 Jy/beam ! Clean residual mean=0.000026 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.249501 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 87 components and 0.249502 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=3.899 mas, bpa=85.43 degrees ! Estimated noise=0.775028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592647 Jy ! Component: 100 - total flux cleaned = 0.00974163 Jy ! Component: 150 - total flux cleaned = 0.0124675 Jy ! Component: 200 - total flux cleaned = 0.0144889 Jy ! Total flux subtracted in 200 components = 0.0144889 Jy ! Clean residual min=-0.002465 max=0.002787 Jy/beam ! Clean residual mean=0.000025 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.26399 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 = 0.00151826 Jy ! Component: 100 - total flux cleaned = 0.00266325 Jy ! Component: 150 - total flux cleaned = 0.00353033 Jy ! Component: 200 - total flux cleaned = 0.00409446 Jy ! Total flux subtracted in 200 components = 0.00409446 Jy ! Clean residual min=-0.002182 max=0.002802 Jy/beam ! Clean residual mean=0.000018 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.268085 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 190 components and 0.268085 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=3.691 mas, bpa=82.52 degrees ! Estimated noise=0.662958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.72556e-05 Jy ! Component: 100 - total flux cleaned = 7.28376e-05 Jy ! Component: 150 - total flux cleaned = 0.000173468 Jy ! Component: 200 - total flux cleaned = 0.000240767 Jy ! Total flux subtracted in 200 components = 0.000240767 Jy ! Clean residual min=-0.001931 max=0.002340 Jy/beam ! Clean residual mean=0.000010 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.268326 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 205 components and 0.268326 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=0.020947Jy sigma=0.674182 ! Fit after self-cal, rms=0.020939Jy sigma=0.673154 wmodel /d2/scr/pima/bp177h_uvs/J1823+6857_X_map.mod ! Writing 205 model components to file: /d2/scr/pima/bp177h_uvs/J1823+6857_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1823+6857_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1823+6857_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1823+6857_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1823+6857_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102378 Jy ! Component: 100 - total flux cleaned = 0.0016658 Jy ! Component: 150 - total flux cleaned = 0.00199425 Jy ! Component: 200 - total flux cleaned = 0.00227015 Jy ! Component: 250 - total flux cleaned = 0.00247152 Jy ! Component: 300 - total flux cleaned = 0.0026904 Jy ! Component: 350 - total flux cleaned = 0.00289953 Jy ! Component: 400 - total flux cleaned = 0.00297489 Jy ! Component: 450 - total flux cleaned = 0.00307086 Jy ! Component: 500 - total flux cleaned = 0.00309408 Jy ! Component: 550 - total flux cleaned = 0.00316165 Jy ! Component: 600 - total flux cleaned = 0.00320513 Jy ! Component: 650 - total flux cleaned = 0.00322614 Jy ! Component: 700 - total flux cleaned = 0.00320628 Jy ! Component: 750 - total flux cleaned = 0.00322589 Jy ! Component: 800 - total flux cleaned = 0.00324502 Jy ! Component: 850 - total flux cleaned = 0.00328242 Jy ! Component: 900 - total flux cleaned = 0.00333715 Jy ! Component: 950 - total flux cleaned = 0.00337235 Jy ! Component: 1000 - total flux cleaned = 0.00338981 Jy ! Component: 1050 - total flux cleaned = 0.00344008 Jy ! Component: 1100 - total flux cleaned = 0.00347247 Jy ! Component: 1150 - total flux cleaned = 0.0035204 Jy ! Component: 1200 - total flux cleaned = 0.00353578 Jy ! Component: 1250 - total flux cleaned = 0.00356642 Jy ! Component: 1300 - total flux cleaned = 0.00359655 Jy ! Component: 1350 - total flux cleaned = 0.00358191 Jy ! Component: 1400 - total flux cleaned = 0.00361113 Jy ! Component: 1450 - total flux cleaned = 0.00362555 Jy ! Component: 1500 - total flux cleaned = 0.00368152 Jy ! Component: 1550 - total flux cleaned = 0.00369499 Jy ! Component: 1600 - total flux cleaned = 0.00369516 Jy ! Component: 1650 - total flux cleaned = 0.0037215 Jy ! Component: 1700 - total flux cleaned = 0.00374752 Jy ! Component: 1750 - total flux cleaned = 0.00376023 Jy ! Component: 1800 - total flux cleaned = 0.00378513 Jy ! Component: 1850 - total flux cleaned = 0.003785 Jy ! Component: 1900 - total flux cleaned = 0.00382156 Jy ! Component: 1950 - total flux cleaned = 0.00388113 Jy ! Component: 2000 - total flux cleaned = 0.00390435 Jy ! Component: 2050 - total flux cleaned = 0.00390431 Jy ! Component: 2100 - total flux cleaned = 0.00389286 Jy ! Component: 2150 - total flux cleaned = 0.00389292 Jy ! Component: 2200 - total flux cleaned = 0.00388172 Jy ! Component: 2250 - total flux cleaned = 0.0038487 Jy ! Component: 2300 - total flux cleaned = 0.00383782 Jy ! Component: 2350 - total flux cleaned = 0.00381641 Jy ! Component: 2400 - total flux cleaned = 0.00379521 Jy ! Component: 2450 - total flux cleaned = 0.00379508 Jy ! Component: 2500 - total flux cleaned = 0.00375362 Jy ! Component: 2550 - total flux cleaned = 0.00375352 Jy ! Component: 2600 - total flux cleaned = 0.00373323 Jy ! Component: 2650 - total flux cleaned = 0.00375339 Jy ! Component: 2700 - total flux cleaned = 0.00375355 Jy ! Component: 2750 - total flux cleaned = 0.00375371 Jy ! Component: 2800 - total flux cleaned = 0.00378298 Jy ! Component: 2850 - total flux cleaned = 0.00382161 Jy ! Component: 2900 - total flux cleaned = 0.00382164 Jy ! Component: 2950 - total flux cleaned = 0.00383122 Jy ! Component: 3000 - total flux cleaned = 0.00385018 Jy ! Component: 3050 - total flux cleaned = 0.00382197 Jy ! Component: 3100 - total flux cleaned = 0.0038128 Jy ! Component: 3150 - total flux cleaned = 0.00382211 Jy ! Component: 3200 - total flux cleaned = 0.00381288 Jy ! Component: 3250 - total flux cleaned = 0.00381284 Jy ! Component: 3300 - total flux cleaned = 0.00381281 Jy ! Component: 3350 - total flux cleaned = 0.00382181 Jy ! Component: 3400 - total flux cleaned = 0.00379465 Jy ! Component: 3450 - total flux cleaned = 0.00379469 Jy ! Component: 3500 - total flux cleaned = 0.0037768 Jy ! Component: 3550 - total flux cleaned = 0.00377684 Jy ! Component: 3600 - total flux cleaned = 0.00376792 Jy ! Component: 3650 - total flux cleaned = 0.00376794 Jy ! Component: 3700 - total flux cleaned = 0.00374156 Jy ! Component: 3750 - total flux cleaned = 0.00374153 Jy ! Component: 3800 - total flux cleaned = 0.00368909 Jy ! Component: 3850 - total flux cleaned = 0.00368036 Jy ! Component: 3900 - total flux cleaned = 0.00370632 Jy ! Component: 3950 - total flux cleaned = 0.00367176 Jy ! Component: 4000 - total flux cleaned = 0.00368043 Jy ! Component: 4050 - total flux cleaned = 0.00367192 Jy ! Total flux subtracted in 4096 components = 0.00368047 Jy ! Clean residual min=-0.000547 max=0.000521 Jy/beam ! Clean residual mean=0.000004 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.272006 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 502 components and 0.272006 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1823+6857_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 3.691 at 82.52 degrees (North through East) ! Clean map min=-0.0012733 max=0.19337 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1823+6857_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.193366 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143586 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.222767 0.222767 0.445534 0.891069 1.78214 3.56427 7.12855 14.2571 28.5142 57.0284 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.193 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1346.7 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1823+6857_X_uvs.log closed on Sat Mar 29 22:28:36 2014