! Started logfile: /g0/scr/pima/npcsb_uvs/J1233+8054_X_uvs.log on Sat Oct 5 18:53:09 2013 obs /g0/scr/pima/npcsb_uvs/J1233+8054_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J1233+8054_X_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1233+8054 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 8280 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 /g0/scr/pima/npcsb_uvs/J1233+8054_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 = 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. ! ! Fit before self-cal, rms=1.460051Jy sigma=6.031864 ! Fit after self-cal, rms=1.182431Jy sigma=5.300408 ! 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=0.6614 mas, bmaj=2.662 mas, bpa=7.007 degrees ! Estimated noise=5.27311 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 = 0.313905 Jy ! Component: 100 - total flux cleaned = 0.406689 Jy ! Total flux subtracted in 100 components = 0.406689 Jy ! Clean residual min=-0.088520 max=0.076764 Jy/beam ! Clean residual mean=-0.000002 rms=0.023504 Jy/beam ! Combined flux in latest and established models = 0.406689 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.406689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.995308Jy sigma=5.068876 ! Fit after self-cal, rms=0.995310Jy sigma=5.068872 ! 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=0.9028 mas, bmaj=2.875 mas, bpa=5.461 degrees ! Estimated noise=2.78937 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 = 0.0364292 Jy ! Component: 100 - total flux cleaned = 0.0375345 Jy ! Component: 150 - total flux cleaned = 0.0357461 Jy ! Component: 200 - total flux cleaned = 0.0333178 Jy ! Total flux subtracted in 200 components = 0.0333178 Jy ! Clean residual min=-0.072385 max=0.065745 Jy/beam ! Clean residual mean=0.000036 rms=0.016187 Jy/beam ! Combined flux in latest and established models = 0.440007 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.440007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.995878Jy sigma=5.059416 ! Fit after self-cal, rms=0.995877Jy sigma=5.059409 ! 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 1.91 FD 2.09 HN 2.05 KP 2.10 ! LA 2.24 MK 2.33 NL 1.09 OV 0.34 ! PT 2.22 SC 0.42 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.93 FD 2.08 HN 2.06 KP 2.04 ! LA 2.17 MK 2.28 NL 0.96 OV 0.32 ! PT 2.29 SC 0.44 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.94 FD 1.90 HN 1.93 KP 1.69 ! LA 2.03 MK 2.21 NL 0.81 OV 0.33 ! PT 2.10 SC 0.51 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 3.23 FD 3.27 HN 3.24 KP 3.10 ! LA 3.48 MK 3.74 NL 1.04 OV 0.22 ! PT 3.80 SC 0.41 ! ! ! Fit before self-cal, rms=0.995877Jy sigma=5.059409 ! Fit after self-cal, rms=1.445842Jy sigma=4.913601 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7754 mas, bmaj=3.841 mas, bpa=5.065 degrees ! Estimated noise=3.37823 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 (-5.2, 13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.200606 Jy ! Component: 100 - total flux cleaned = 0.344328 Jy ! Component: 150 - total flux cleaned = 0.463095 Jy ! Component: 200 - total flux cleaned = 0.565759 Jy ! Total flux subtracted in 200 components = 0.565759 Jy ! Clean residual min=-0.073574 max=0.132211 Jy/beam ! Clean residual mean=-0.000220 rms=0.021348 Jy/beam ! Combined flux in latest and established models = 1.00577 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 50 components and 1.00577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.282817Jy sigma=4.919462 ! Fit after self-cal, rms=1.292618Jy sigma=4.914834 ! Inverting map ! Added new window around map position (5.4, -13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123732 Jy ! Component: 100 - total flux cleaned = 0.216446 Jy ! Component: 150 - total flux cleaned = 0.297869 Jy ! Component: 200 - total flux cleaned = 0.370983 Jy ! Total flux subtracted in 200 components = 0.370983 Jy ! Clean residual min=-0.065461 max=0.084937 Jy/beam ! Clean residual mean=-0.000148 rms=0.017808 Jy/beam ! Combined flux in latest and established models = 1.37675 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 1.37675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.196329Jy sigma=4.922147 ! Fit after self-cal, rms=1.191381Jy sigma=4.921122 ! 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. ! ! Fit before self-cal, rms=1.191381Jy sigma=4.921122 ! Fit after self-cal, rms=1.025843Jy sigma=4.891575 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7725 mas, bmaj=4.166 mas, bpa=4.467 degrees ! Estimated noise=2.79229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342066 Jy ! Component: 100 - total flux cleaned = 0.0689965 Jy ! Component: 150 - total flux cleaned = 0.0783736 Jy ! Component: 200 - total flux cleaned = 0.0888577 Jy ! Total flux subtracted in 200 components = 0.0888577 Jy ! Clean residual min=-0.060025 max=0.066700 Jy/beam ! Clean residual mean=-0.000018 rms=0.014321 Jy/beam ! Combined flux in latest and established models = 1.46561 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 1.46561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.982630Jy sigma=4.924301 ! Fit after self-cal, rms=0.981909Jy sigma=4.923798 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 (-2.4, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0655942 Jy ! Component: 100 - total flux cleaned = 0.0975377 Jy ! Component: 150 - total flux cleaned = 0.112903 Jy ! Component: 200 - total flux cleaned = 0.125841 Jy ! Total flux subtracted in 200 components = 0.125841 Jy ! Clean residual min=-0.060956 max=0.064915 Jy/beam ! Clean residual mean=0.000003 rms=0.013623 Jy/beam ! Combined flux in latest and established models = 1.59145 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 1.59145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.940671Jy sigma=4.939487 ! Fit after self-cal, rms=0.940038Jy sigma=4.937092 ! Inverting map ! Added new window around map position (2.8, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0519109 Jy ! Component: 100 - total flux cleaned = 0.0781595 Jy ! Component: 150 - total flux cleaned = 0.0897327 Jy ! Component: 200 - total flux cleaned = 0.100643 Jy ! Total flux subtracted in 200 components = 0.100643 Jy ! Clean residual min=-0.054613 max=0.048305 Jy/beam ! Clean residual mean=0.000019 rms=0.011700 Jy/beam ! Combined flux in latest and established models = 1.69209 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 1.69209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.898909Jy sigma=4.909692 ! Fit after self-cal, rms=0.897970Jy sigma=4.905014 ! 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. ! ! Fit before self-cal, rms=0.897970Jy sigma=4.905014 ! Fit after self-cal, rms=1.459547Jy sigma=4.863609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7118 mas, bmaj=4.616 mas, bpa=4.742 degrees ! Estimated noise=2.19994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0677937 Jy ! Component: 100 - total flux cleaned = 0.117659 Jy ! Component: 150 - total flux cleaned = 0.155149 Jy ! Component: 200 - total flux cleaned = 0.178684 Jy ! Total flux subtracted in 200 components = 0.178684 Jy ! Clean residual min=-0.044527 max=0.051685 Jy/beam ! Clean residual mean=-0.000004 rms=0.010225 Jy/beam ! Combined flux in latest and established models = 1.87077 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 1.87077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.415962Jy sigma=4.903421 ! Fit after self-cal, rms=1.417469Jy sigma=4.890385 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 (2.4, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0513525 Jy ! Component: 100 - total flux cleaned = 0.0864592 Jy ! Component: 150 - total flux cleaned = 0.120573 Jy ! Component: 200 - total flux cleaned = 0.148635 Jy ! Total flux subtracted in 200 components = 0.148635 Jy ! Clean residual min=-0.049489 max=0.048422 Jy/beam ! Clean residual mean=0.000015 rms=0.009727 Jy/beam ! Combined flux in latest and established models = 2.01941 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 2.01941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.379624Jy sigma=4.909372 ! Fit after self-cal, rms=1.381274Jy sigma=4.902676 ! 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. ! ! Fit before self-cal, rms=1.381274Jy sigma=4.902676 ! Fit after self-cal, rms=2.648568Jy sigma=4.854338 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.777 mas, bmaj=4.442 mas, bpa=10.2 degrees ! Estimated noise=3.28952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110961 Jy ! Component: 100 - total flux cleaned = 0.199034 Jy ! Component: 150 - total flux cleaned = 0.273429 Jy ! Component: 200 - total flux cleaned = 0.3385 Jy ! Total flux subtracted in 200 components = 0.3385 Jy ! Clean residual min=-0.062373 max=0.064768 Jy/beam ! Clean residual mean=-0.000107 rms=0.016883 Jy/beam ! Combined flux in latest and established models = 2.35791 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 136 components and 2.35791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.577796Jy sigma=5.292621 ! Fit after self-cal, rms=2.588764Jy sigma=5.219993 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 = 0.0623115 Jy ! Component: 100 - total flux cleaned = 0.105437 Jy ! Component: 150 - total flux cleaned = 0.136865 Jy ! Component: 200 - total flux cleaned = 0.164118 Jy ! Total flux subtracted in 200 components = 0.164118 Jy ! Clean residual min=-0.052452 max=0.056073 Jy/beam ! Clean residual mean=-0.000064 rms=0.015154 Jy/beam ! Combined flux in latest and established models = 2.52203 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 145 components and 2.52203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.572576Jy sigma=5.162996 ! Fit after self-cal, rms=2.579898Jy sigma=5.134316 ! 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=0.6476 mas, bmaj=5.28 mas, bpa=4.89 degrees ! Estimated noise=1.69727 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6476 x 5.28 at 4.89 degrees (North through East) ! Clean map min=-0.060248 max=0.67227 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.579898Jy sigma=5.134316 ! Fit after self-cal, rms=70.666115Jy sigma=0.477967 ! Inverting map and beam ! Estimated beam: bmin=0.6813 mas, bmaj=4.565 mas, bpa=4.471 degrees ! Estimated noise=3.10313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0122869 Jy ! Component: 100 - total flux cleaned = -0.0341221 Jy ! Component: 150 - total flux cleaned = -0.0444646 Jy ! Component: 200 - total flux cleaned = -0.040864 Jy ! Total flux subtracted in 200 components = -0.040864 Jy ! Clean residual min=-0.028573 max=0.028454 Jy/beam ! Clean residual mean=0.000019 rms=0.006464 Jy/beam ! Combined flux in latest and established models = 2.48116 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 163 components and 2.48116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=70.666740Jy sigma=0.876452 ! Fit after self-cal, rms=70.660240Jy sigma=0.757800 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00281874 Jy ! Component: 100 - total flux cleaned = -0.00178448 Jy ! Component: 150 - total flux cleaned = -0.00749942 Jy ! Component: 200 - total flux cleaned = -0.012015 Jy ! Total flux subtracted in 200 components = -0.012015 Jy ! Clean residual min=-0.024276 max=0.025778 Jy/beam ! Clean residual mean=0.000017 rms=0.005533 Jy/beam ! Combined flux in latest and established models = 2.46915 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 181 components and 2.46915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=70.660278Jy sigma=0.801552 ! Fit after self-cal, rms=70.658333Jy sigma=0.743591 ! Inverting map ! Added new window around map position (2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00866384 Jy ! Component: 100 - total flux cleaned = 0.00354687 Jy ! Component: 150 - total flux cleaned = -0.00187917 Jy ! Component: 200 - total flux cleaned = -0.00844072 Jy ! Total flux subtracted in 200 components = -0.00844072 Jy ! Clean residual min=-0.020870 max=0.021729 Jy/beam ! Clean residual mean=0.000015 rms=0.004961 Jy/beam ! Combined flux in latest and established models = 2.46071 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 190 components and 2.46071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=70.658272Jy sigma=0.754375 ! Fit after self-cal, rms=70.657326Jy sigma=0.752216 ! Inverting map ! Added new window around map position (41, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00935044 Jy ! Component: 100 - total flux cleaned = 0.00332508 Jy ! Component: 150 - total flux cleaned = -0.000433589 Jy ! Component: 200 - total flux cleaned = -0.00580784 Jy ! Total flux subtracted in 200 components = -0.00580784 Jy ! Clean residual min=-0.019363 max=0.017906 Jy/beam ! Clean residual mean=0.000013 rms=0.004434 Jy/beam ! Combined flux in latest and established models = 2.4549 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 204 components and 2.4549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=70.657379Jy sigma=0.659906 ! Fit after self-cal, rms=70.656647Jy sigma=0.612870 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=70.656647Jy sigma=0.612870 ! Fit after self-cal, rms=135.627975Jy sigma=0.347918 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=0.5647 mas, bmaj=4.834 mas, bpa=5.052 degrees ! Estimated noise=4.89981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.316167 Jy ! Component: 100 - total flux cleaned = 0.516804 Jy ! Component: 150 - total flux cleaned = 0.682313 Jy ! Component: 200 - total flux cleaned = 0.820391 Jy ! Total flux subtracted in 200 components = 0.820391 Jy ! Clean residual min=-0.067712 max=0.098568 Jy/beam ! Clean residual mean=-0.000047 rms=0.014889 Jy/beam ! Combined flux in latest and established models = 0.820391 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 0.820391 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6748 mas, bmaj=4.587 mas, bpa=4.528 degrees ! Estimated noise=3.22287 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 = 0.182646 Jy ! Component: 100 - total flux cleaned = 0.325526 Jy ! Component: 150 - total flux cleaned = 0.44351 Jy ! Component: 200 - total flux cleaned = 0.547099 Jy ! Total flux subtracted in 200 components = 0.547099 Jy ! Clean residual min=-0.040823 max=0.078378 Jy/beam ! Clean residual mean=-0.000170 rms=0.014131 Jy/beam ! Combined flux in latest and established models = 1.36749 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 1.36749 Jy ! Inverting map ! Added new window around map position (40, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0944234 Jy ! Component: 100 - total flux cleaned = 0.176448 Jy ! Component: 150 - total flux cleaned = 0.25007 Jy ! Component: 200 - total flux cleaned = 0.316344 Jy ! Total flux subtracted in 200 components = 0.316344 Jy ! Clean residual min=-0.033114 max=0.054153 Jy/beam ! Clean residual mean=-0.000113 rms=0.010434 Jy/beam ! Combined flux in latest and established models = 1.68383 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 1.68383 Jy ! Inverting map ! Added new window around map position (-40.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0621007 Jy ! Component: 100 - total flux cleaned = 0.116688 Jy ! Component: 150 - total flux cleaned = 0.166348 Jy ! Component: 200 - total flux cleaned = 0.211704 Jy ! Total flux subtracted in 200 components = 0.211704 Jy ! Clean residual min=-0.032002 max=0.047850 Jy/beam ! Clean residual mean=-0.000076 rms=0.008806 Jy/beam ! Combined flux in latest and established models = 1.89554 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 60 components and 1.89554 Jy ! Inverting map ! Added new window around map position (-35, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0494415 Jy ! Component: 100 - total flux cleaned = 0.0895579 Jy ! Component: 150 - total flux cleaned = 0.125749 Jy ! Component: 200 - total flux cleaned = 0.156263 Jy ! Total flux subtracted in 200 components = 0.156263 Jy ! Clean residual min=-0.028192 max=0.033195 Jy/beam ! Clean residual mean=-0.000049 rms=0.007509 Jy/beam ! Combined flux in latest and established models = 2.0518 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 77 components and 2.0518 Jy ! Inverting map ! Added new window around map position (-2.6, 19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360247 Jy ! Component: 100 - total flux cleaned = 0.0592485 Jy ! Component: 150 - total flux cleaned = 0.0796211 Jy ! Component: 200 - total flux cleaned = 0.098682 Jy ! Total flux subtracted in 200 components = 0.098682 Jy ! Clean residual min=-0.027019 max=0.026019 Jy/beam ! Clean residual mean=-0.000038 rms=0.006612 Jy/beam ! Combined flux in latest and established models = 2.15048 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 93 components and 2.15048 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=1.673 mas, bmaj=4.019 mas, bpa=3.701 degrees ! Estimated noise=5.9657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.060584 Jy ! Component: 100 - total flux cleaned = 0.104853 Jy ! Component: 150 - total flux cleaned = 0.139168 Jy ! Component: 200 - total flux cleaned = 0.164509 Jy ! Total flux subtracted in 200 components = 0.164509 Jy ! Clean residual min=-0.036754 max=0.035788 Jy/beam ! Clean residual mean=-0.000049 rms=0.010424 Jy/beam ! Combined flux in latest and established models = 2.31499 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 = 0.019652 Jy ! Component: 100 - total flux cleaned = 0.0324899 Jy ! Component: 150 - total flux cleaned = 0.0418962 Jy ! Component: 200 - total flux cleaned = 0.0503693 Jy ! Total flux subtracted in 200 components = 0.0503693 Jy ! Clean residual min=-0.027649 max=0.027233 Jy/beam ! Clean residual mean=-0.000014 rms=0.007901 Jy/beam ! Combined flux in latest and established models = 2.36536 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 153 components and 2.36536 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6748 mas, bmaj=4.587 mas, bpa=4.528 degrees ! Estimated noise=3.22287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167327 Jy ! Component: 100 - total flux cleaned = -0.00151538 Jy ! Component: 150 - total flux cleaned = -0.00011183 Jy ! Component: 200 - total flux cleaned = -0.000690922 Jy ! Total flux subtracted in 200 components = -0.000690922 Jy ! Clean residual min=-0.020772 max=0.021444 Jy/beam ! Clean residual mean=-0.000002 rms=0.004583 Jy/beam ! Combined flux in latest and established models = 2.36467 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 193 components and 2.36467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=135.630936Jy sigma=0.899011 ! Fit after self-cal, rms=135.600311Jy sigma=0.657912 wmodel /g0/scr/pima/npcsb_uvs/J1233+8054_X_map.mod ! Writing 193 model components to file: /g0/scr/pima/npcsb_uvs/J1233+8054_X_map.mod wobs /g0/scr/pima/npcsb_uvs/J1233+8054_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J1233+8054_X_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J1233+8054_X_map.win ! wwins: Wrote 12 windows to /g0/scr/pima/npcsb_uvs/J1233+8054_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 = 8.78429e-05 Jy ! Component: 100 - total flux cleaned = 0.000677699 Jy ! Component: 150 - total flux cleaned = 0.00123819 Jy ! Component: 200 - total flux cleaned = 0.0017803 Jy ! Component: 250 - total flux cleaned = 0.00178473 Jy ! Component: 300 - total flux cleaned = 0.00127908 Jy ! Component: 350 - total flux cleaned = 0.00127679 Jy ! Component: 400 - total flux cleaned = 0.00151399 Jy ! Component: 450 - total flux cleaned = 0.00198399 Jy ! Component: 500 - total flux cleaned = 0.00267822 Jy ! Component: 550 - total flux cleaned = 0.00313325 Jy ! Component: 600 - total flux cleaned = 0.00313078 Jy ! Component: 650 - total flux cleaned = 0.00291181 Jy ! Component: 700 - total flux cleaned = 0.00269923 Jy ! Component: 750 - total flux cleaned = 0.00312323 Jy ! Component: 800 - total flux cleaned = 0.00312348 Jy ! Component: 850 - total flux cleaned = 0.00312371 Jy ! Component: 900 - total flux cleaned = 0.00312293 Jy ! Component: 950 - total flux cleaned = 0.00253142 Jy ! Component: 1000 - total flux cleaned = 0.00194978 Jy ! Component: 1050 - total flux cleaned = 0.00252743 Jy ! Component: 1100 - total flux cleaned = 0.00195899 Jy ! Component: 1150 - total flux cleaned = 0.00195859 Jy ! Component: 1200 - total flux cleaned = 0.00195578 Jy ! Component: 1250 - total flux cleaned = 0.00159314 Jy ! Component: 1300 - total flux cleaned = 0.00213074 Jy ! Component: 1350 - total flux cleaned = 0.00177592 Jy ! Component: 1400 - total flux cleaned = 0.00247662 Jy ! Component: 1450 - total flux cleaned = 0.00247515 Jy ! Component: 1500 - total flux cleaned = 0.00179135 Jy ! Component: 1550 - total flux cleaned = 0.00128556 Jy ! Component: 1600 - total flux cleaned = 0.000951668 Jy ! Component: 1650 - total flux cleaned = 0.00078705 Jy ! Component: 1700 - total flux cleaned = 0.000458374 Jy ! Component: 1750 - total flux cleaned = -0.000190362 Jy ! Component: 1800 - total flux cleaned = 0.000133974 Jy ! Component: 1850 - total flux cleaned = 0.000135562 Jy ! Component: 1900 - total flux cleaned = 0.000767133 Jy ! Component: 1950 - total flux cleaned = 0.000138628 Jy ! Component: 2000 - total flux cleaned = -0.000170575 Jy ! Component: 2050 - total flux cleaned = 0.00013779 Jy ! Component: 2100 - total flux cleaned = -1.57959e-05 Jy ! Component: 2150 - total flux cleaned = -1.70385e-05 Jy ! Component: 2200 - total flux cleaned = -0.000170223 Jy ! Component: 2250 - total flux cleaned = -0.00076443 Jy ! Component: 2300 - total flux cleaned = -0.000614554 Jy ! Component: 2350 - total flux cleaned = -0.000904172 Jy ! Component: 2400 - total flux cleaned = -0.000612578 Jy ! Component: 2450 - total flux cleaned = -0.00061314 Jy ! Component: 2500 - total flux cleaned = -0.000755678 Jy ! Component: 2550 - total flux cleaned = -0.000896205 Jy ! Component: 2600 - total flux cleaned = -0.000615542 Jy ! Component: 2650 - total flux cleaned = -0.000476053 Jy ! Component: 2700 - total flux cleaned = -0.000475391 Jy ! Component: 2750 - total flux cleaned = -0.000200469 Jy ! Component: 2800 - total flux cleaned = -6.58921e-05 Jy ! Component: 2850 - total flux cleaned = 0.000205703 Jy ! Component: 2900 - total flux cleaned = 0.000473642 Jy ! Component: 2950 - total flux cleaned = 0.00113716 Jy ! Component: 3000 - total flux cleaned = 0.00126821 Jy ! Component: 3050 - total flux cleaned = 0.00166013 Jy ! Component: 3100 - total flux cleaned = 0.00230864 Jy ! Component: 3150 - total flux cleaned = 0.002695 Jy ! Component: 3200 - total flux cleaned = 0.00320672 Jy ! Component: 3250 - total flux cleaned = 0.00371572 Jy ! Component: 3300 - total flux cleaned = 0.00472504 Jy ! Component: 3350 - total flux cleaned = 0.00522681 Jy ! Component: 3400 - total flux cleaned = 0.00609837 Jy ! Component: 3450 - total flux cleaned = 0.00622147 Jy ! Component: 3500 - total flux cleaned = 0.00720422 Jy ! Component: 3550 - total flux cleaned = 0.00756992 Jy ! Component: 3600 - total flux cleaned = 0.00805433 Jy ! Component: 3650 - total flux cleaned = 0.00889774 Jy ! Component: 3700 - total flux cleaned = 0.00961411 Jy ! Component: 3750 - total flux cleaned = 0.010088 Jy ! Component: 3800 - total flux cleaned = 0.0109143 Jy ! Component: 3850 - total flux cleaned = 0.0113823 Jy ! Component: 3900 - total flux cleaned = 0.011848 Jy ! Component: 3950 - total flux cleaned = 0.0128902 Jy ! Component: 4000 - total flux cleaned = 0.0131194 Jy ! Component: 4050 - total flux cleaned = 0.0139216 Jy ! Total flux subtracted in 4096 components = 0.0146045 Jy ! Clean residual min=-0.005668 max=0.005676 Jy/beam ! Clean residual mean=0.000002 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 2.37927 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 344 components and 2.37927 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J1233+8054_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6748 x 4.587 at 4.528 degrees (North through East) ! Clean map min=-0.013753 max=0.75361 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J1233+8054_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.753609 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00183351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.729893 0.729893 1.45979 2.91957 5.83914 11.6783 23.3566 46.7132 93.4263 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0055 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.753 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J1233+8054_X_uvs.log closed on Sat Oct 5 18:53:14 2013