! Started logfile: /g0/scr/pima/npcsa_uvs/J1310+3220_S_uvs.log on Sun Oct 6 10:33:33 2013 obs /g0/scr/pima/npcsa_uvs/J1310+3220_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J1310+3220_S_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.756566 visibilities/baseline/integration-bin. ! Found source: J1310+3220 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2996 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsa_uvs/J1310+3220_S] 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 0.500x0.500 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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.379008Jy sigma=13.982526 ! Fit after self-cal, rms=0.444718Jy sigma=3.946291 ! 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=3.037 mas, bmaj=8.107 mas, bpa=12.8 degrees ! Estimated noise=2.93717 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 = 0.829232 Jy ! Component: 100 - total flux cleaned = 1.12042 Jy ! Total flux subtracted in 100 components = 1.12042 Jy ! Clean residual min=-0.064994 max=0.123917 Jy/beam ! Clean residual mean=0.000108 rms=0.021037 Jy/beam ! Combined flux in latest and established models = 1.12042 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.12042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.292092Jy sigma=3.103811 ! Fit after self-cal, rms=0.287495Jy sigma=3.079769 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143826 Jy ! Component: 100 - total flux cleaned = 0.213244 Jy ! Total flux subtracted in 100 components = 0.213244 Jy ! Clean residual min=-0.045174 max=0.045228 Jy/beam ! Clean residual mean=0.000018 rms=0.011382 Jy/beam ! Combined flux in latest and established models = 1.33366 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 1.33366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200813Jy sigma=2.035841 ! Fit after self-cal, rms=0.200376Jy sigma=2.030780 ! 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=4.058 mas, bmaj=8.482 mas, bpa=10.72 degrees ! Estimated noise=1.50344 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 = 0.0666928 Jy ! Component: 100 - total flux cleaned = 0.101497 Jy ! Component: 150 - total flux cleaned = 0.122279 Jy ! Component: 200 - total flux cleaned = 0.135002 Jy ! Total flux subtracted in 200 components = 0.135002 Jy ! Clean residual min=-0.040911 max=0.039538 Jy/beam ! Clean residual mean=-0.000041 rms=0.010458 Jy/beam ! Combined flux in latest and established models = 1.46867 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 1.46867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181394Jy sigma=1.816675 ! Fit after self-cal, rms=0.181308Jy sigma=1.816153 ! 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 0.92 FD 1.01 HN 0.95 KP 0.98 ! LA 1.11 MK 0.92 NL 1.04 OV 1.02 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.99 KP 0.98 ! LA 1.05 MK 1.01 NL 1.06 OV 1.01 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.03 KP 0.99 ! LA 0.87 MK 1.09 NL 1.18 OV 1.06 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.96 KP 0.91 ! LA 0.74 MK 1.12 NL 1.11 OV 0.90 ! PT 0.96 SC 1.07 ! ! ! Fit before self-cal, rms=0.181308Jy sigma=1.816153 ! Fit after self-cal, rms=0.109308Jy sigma=0.931649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.091 mas, bmaj=8.512 mas, bpa=10.66 degrees ! Estimated noise=1.50319 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 (-21, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234319 Jy ! Component: 100 - total flux cleaned = 0.0295426 Jy ! Component: 150 - total flux cleaned = 0.0343213 Jy ! Component: 200 - total flux cleaned = 0.0368295 Jy ! Total flux subtracted in 200 components = 0.0368295 Jy ! Clean residual min=-0.010600 max=0.015621 Jy/beam ! Clean residual mean=-0.000011 rms=0.002933 Jy/beam ! Combined flux in latest and established models = 1.5055 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 1.5055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103932Jy sigma=0.874384 ! Fit after self-cal, rms=0.103751Jy sigma=0.872736 ! Inverting map ! Added new window around map position (-11.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138246 Jy ! Component: 100 - total flux cleaned = 0.0129373 Jy ! Component: 150 - total flux cleaned = 0.011854 Jy ! Component: 200 - total flux cleaned = 0.0113704 Jy ! Total flux subtracted in 200 components = 0.0113704 Jy ! Clean residual min=-0.008761 max=0.012291 Jy/beam ! Clean residual mean=-0.000017 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 1.51687 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 1.51687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101294Jy sigma=0.850029 ! Fit after self-cal, rms=0.101053Jy sigma=0.848236 ! Inverting map ! Added new window around map position (24, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00709063 Jy ! Component: 100 - total flux cleaned = 0.00852664 Jy ! Component: 150 - total flux cleaned = 0.00970207 Jy ! Component: 200 - total flux cleaned = 0.00971176 Jy ! Total flux subtracted in 200 components = 0.00971176 Jy ! Clean residual min=-0.008196 max=0.007243 Jy/beam ! Clean residual mean=-0.000013 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 1.52658 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 1.52658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099131Jy sigma=0.834257 ! Fit after self-cal, rms=0.099020Jy sigma=0.834013 ! 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=0.099020Jy sigma=0.834013 ! Fit after self-cal, rms=0.098563Jy sigma=0.831411 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.088 mas, bmaj=8.518 mas, bpa=10.65 degrees ! Estimated noise=1.49896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153508 Jy ! Component: 100 - total flux cleaned = 0.000157255 Jy ! Component: 150 - total flux cleaned = 6.71298e-06 Jy ! Component: 200 - total flux cleaned = -0.000563437 Jy ! Total flux subtracted in 200 components = -0.000563437 Jy ! Clean residual min=-0.006884 max=0.006489 Jy/beam ! Clean residual mean=-0.000013 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 1.52602 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 1.52602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097896Jy sigma=0.827511 ! Fit after self-cal, rms=0.097843Jy sigma=0.827349 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 = -3.34238e-05 Jy ! Component: 100 - total flux cleaned = -0.000542493 Jy ! Component: 150 - total flux cleaned = -0.00066138 Jy ! Component: 200 - total flux cleaned = -0.000551247 Jy ! Total flux subtracted in 200 components = -0.000551247 Jy ! Clean residual min=-0.006260 max=0.006361 Jy/beam ! Clean residual mean=-0.000011 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 1.52546 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 1.52546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097477Jy sigma=0.825359 ! Fit after self-cal, rms=0.097444Jy sigma=0.825249 ! 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=0.097444Jy sigma=0.825249 ! Fit after self-cal, rms=0.097348Jy sigma=0.824737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.089 mas, bmaj=8.524 mas, bpa=10.63 degrees ! Estimated noise=1.49747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109066 Jy ! Component: 100 - total flux cleaned = -0.00109398 Jy ! Component: 150 - total flux cleaned = -0.00139973 Jy ! Component: 200 - total flux cleaned = -0.00140302 Jy ! Total flux subtracted in 200 components = -0.00140302 Jy ! Clean residual min=-0.005756 max=0.006131 Jy/beam ! Clean residual mean=-0.000011 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 1.52406 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 140 components and 1.52406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097022Jy sigma=0.823317 ! Fit after self-cal, rms=0.097002Jy sigma=0.823227 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 = 0.00034239 Jy ! Component: 100 - total flux cleaned = 0.000249904 Jy ! Component: 150 - total flux cleaned = 0.000160527 Jy ! Component: 200 - total flux cleaned = -9.19072e-06 Jy ! Total flux subtracted in 200 components = -9.19072e-06 Jy ! Clean residual min=-0.005583 max=0.005945 Jy/beam ! Clean residual mean=-0.000010 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 1.52405 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 145 components and 1.52405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096781Jy sigma=0.822266 ! Fit after self-cal, rms=0.096768Jy sigma=0.822199 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.096768Jy sigma=0.822199 ! Fit after self-cal, rms=0.096704Jy sigma=0.821880 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.642 mas, bmaj=10.42 mas, bpa=13.98 degrees ! Estimated noise=1.49934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00312987 Jy ! Component: 100 - total flux cleaned = -0.00343183 Jy ! Component: 150 - total flux cleaned = -0.00334654 Jy ! Component: 200 - total flux cleaned = -0.00334781 Jy ! Total flux subtracted in 200 components = -0.00334781 Jy ! Clean residual min=-0.005427 max=0.006215 Jy/beam ! Clean residual mean=-0.000017 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 1.5207 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 161 components and 1.5207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096668Jy sigma=0.821229 ! Fit after self-cal, rms=0.096643Jy sigma=0.821134 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 = -0.000313661 Jy ! Component: 100 - total flux cleaned = -0.000694474 Jy ! Component: 150 - total flux cleaned = -0.000753333 Jy ! Component: 200 - total flux cleaned = -0.000755014 Jy ! Total flux subtracted in 200 components = -0.000755014 Jy ! Clean residual min=-0.005168 max=0.005948 Jy/beam ! Clean residual mean=-0.000016 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 1.51995 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 182 components and 1.51995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096636Jy sigma=0.820788 ! Fit after self-cal, rms=0.096621Jy sigma=0.820728 ! 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=4.089 mas, bmaj=8.528 mas, bpa=10.61 degrees ! Estimated noise=1.49599 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.089 x 8.528 at 10.61 degrees (North through East) ! Clean map min=-0.0083973 max=1.1144 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=0.096621Jy sigma=0.820728 ! Fit after self-cal, rms=0.090782Jy sigma=0.726001 ! Inverting map and beam ! Estimated beam: bmin=4.088 mas, bmaj=8.525 mas, bpa=10.62 degrees ! Estimated noise=1.49437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452174 Jy ! Component: 100 - total flux cleaned = 0.000651665 Jy ! Component: 150 - total flux cleaned = 0.000565644 Jy ! Component: 200 - total flux cleaned = 0.000324573 Jy ! Total flux subtracted in 200 components = 0.000324573 Jy ! Clean residual min=-0.005060 max=0.005024 Jy/beam ! Clean residual mean=-0.000009 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 1.52027 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 199 components and 1.52027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090482Jy sigma=0.724983 ! Fit after self-cal, rms=0.090477Jy sigma=0.724943 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.11639e-05 Jy ! Component: 100 - total flux cleaned = -0.000110321 Jy ! Component: 150 - total flux cleaned = -0.00031986 Jy ! Component: 200 - total flux cleaned = -0.000318122 Jy ! Total flux subtracted in 200 components = -0.000318122 Jy ! Clean residual min=-0.004935 max=0.004878 Jy/beam ! Clean residual mean=-0.000009 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 1.51996 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 212 components and 1.51996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090300Jy sigma=0.724349 ! Fit after self-cal, rms=0.090300Jy sigma=0.724305 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090300Jy sigma=0.724305 ! Fit after self-cal, rms=0.090253Jy sigma=0.724160 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=3.048 mas, bmaj=8.118 mas, bpa=12.94 degrees ! Estimated noise=2.94183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.834333 Jy ! Component: 100 - total flux cleaned = 1.13442 Jy ! Component: 150 - total flux cleaned = 1.26814 Jy ! Component: 200 - total flux cleaned = 1.33614 Jy ! Total flux subtracted in 200 components = 1.33614 Jy ! Clean residual min=-0.027550 max=0.040084 Jy/beam ! Clean residual mean=0.000047 rms=0.007118 Jy/beam ! Combined flux in latest and established models = 1.33614 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.33614 Jy ! Inverting map and beam ! Estimated beam: bmin=4.088 mas, bmaj=8.527 mas, bpa=10.6 degrees ! Estimated noise=1.49303 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 (-4, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0576635 Jy ! Component: 100 - total flux cleaned = 0.0888515 Jy ! Component: 150 - total flux cleaned = 0.109048 Jy ! Component: 200 - total flux cleaned = 0.123829 Jy ! Total flux subtracted in 200 components = 0.123829 Jy ! Clean residual min=-0.010904 max=0.011403 Jy/beam ! Clean residual mean=-0.000007 rms=0.002949 Jy/beam ! Combined flux in latest and established models = 1.45997 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 69 components and 1.45997 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.64 mas, bmaj=10.42 mas, bpa=13.92 degrees ! Estimated noise=1.49657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01539 Jy ! Component: 100 - total flux cleaned = 0.0264526 Jy ! Component: 150 - total flux cleaned = 0.0347252 Jy ! Component: 200 - total flux cleaned = 0.0385628 Jy ! Total flux subtracted in 200 components = 0.0385628 Jy ! Clean residual min=-0.006078 max=0.007320 Jy/beam ! Clean residual mean=-0.000021 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 1.49854 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 = 0.00330204 Jy ! Component: 100 - total flux cleaned = 0.00566179 Jy ! Component: 150 - total flux cleaned = 0.00722209 Jy ! Component: 200 - total flux cleaned = 0.00784593 Jy ! Total flux subtracted in 200 components = 0.00784593 Jy ! Clean residual min=-0.005107 max=0.005734 Jy/beam ! Clean residual mean=-0.000019 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 1.50638 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 155 components and 1.50638 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.088 mas, bmaj=8.527 mas, bpa=10.6 degrees ! Estimated noise=1.49303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.88069e-05 Jy ! Component: 100 - total flux cleaned = 0.00139307 Jy ! Component: 150 - total flux cleaned = 0.00235356 Jy ! Component: 200 - total flux cleaned = 0.0030495 Jy ! Total flux subtracted in 200 components = 0.0030495 Jy ! Clean residual min=-0.006168 max=0.005774 Jy/beam ! Clean residual mean=-0.000012 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 1.50943 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 180 components and 1.50943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091624Jy sigma=0.731255 ! Fit after self-cal, rms=0.091351Jy sigma=0.729511 wmodel /g0/scr/pima/npcsa_uvs/J1310+3220_S_map.mod ! Writing 180 model components to file: /g0/scr/pima/npcsa_uvs/J1310+3220_S_map.mod wobs /g0/scr/pima/npcsa_uvs/J1310+3220_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J1310+3220_S_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J1310+3220_S_map.win ! wwins: Wrote 5 windows to /g0/scr/pima/npcsa_uvs/J1310+3220_S_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 = -0.00234411 Jy ! Component: 100 - total flux cleaned = -0.0033694 Jy ! Component: 150 - total flux cleaned = -0.00438475 Jy ! Component: 200 - total flux cleaned = -0.00548726 Jy ! Component: 250 - total flux cleaned = -0.00661125 Jy ! Component: 300 - total flux cleaned = -0.0074016 Jy ! Component: 350 - total flux cleaned = -0.00788867 Jy ! Component: 400 - total flux cleaned = -0.00809219 Jy ! Component: 450 - total flux cleaned = -0.0082904 Jy ! Component: 500 - total flux cleaned = -0.00829166 Jy ! Component: 550 - total flux cleaned = -0.00816894 Jy ! Component: 600 - total flux cleaned = -0.00804876 Jy ! Component: 650 - total flux cleaned = -0.00793121 Jy ! Component: 700 - total flux cleaned = -0.00787427 Jy ! Component: 750 - total flux cleaned = -0.00753797 Jy ! Component: 800 - total flux cleaned = -0.00742829 Jy ! Component: 850 - total flux cleaned = -0.0072662 Jy ! Component: 900 - total flux cleaned = -0.00715981 Jy ! Component: 950 - total flux cleaned = -0.0070562 Jy ! Component: 1000 - total flux cleaned = -0.00690374 Jy ! Component: 1050 - total flux cleaned = -0.00680464 Jy ! Component: 1100 - total flux cleaned = -0.00660982 Jy ! Component: 1150 - total flux cleaned = -0.0066108 Jy ! Component: 1200 - total flux cleaned = -0.00656339 Jy ! Component: 1250 - total flux cleaned = -0.00642296 Jy ! Component: 1300 - total flux cleaned = -0.00628653 Jy ! Component: 1350 - total flux cleaned = -0.00610705 Jy ! Component: 1400 - total flux cleaned = -0.00601958 Jy ! Component: 1450 - total flux cleaned = -0.00588992 Jy ! Component: 1500 - total flux cleaned = -0.00584768 Jy ! Component: 1550 - total flux cleaned = -0.00580591 Jy ! Component: 1600 - total flux cleaned = -0.005682 Jy ! Component: 1650 - total flux cleaned = -0.00564152 Jy ! Component: 1700 - total flux cleaned = -0.00552102 Jy ! Component: 1750 - total flux cleaned = -0.00552201 Jy ! Component: 1800 - total flux cleaned = -0.00548335 Jy ! Component: 1850 - total flux cleaned = -0.00548354 Jy ! Component: 1900 - total flux cleaned = -0.00540714 Jy ! Component: 1950 - total flux cleaned = -0.00529344 Jy ! Component: 2000 - total flux cleaned = -0.00525517 Jy ! Component: 2050 - total flux cleaned = -0.00503409 Jy ! Component: 2100 - total flux cleaned = -0.00496136 Jy ! Component: 2150 - total flux cleaned = -0.00478172 Jy ! Component: 2200 - total flux cleaned = -0.00460448 Jy ! Component: 2250 - total flux cleaned = -0.0044992 Jy ! Component: 2300 - total flux cleaned = -0.00432554 Jy ! Component: 2350 - total flux cleaned = -0.00425692 Jy ! Component: 2400 - total flux cleaned = -0.00401826 Jy ! Component: 2450 - total flux cleaned = -0.0038164 Jy ! Component: 2500 - total flux cleaned = -0.00361645 Jy ! Component: 2550 - total flux cleaned = -0.00341834 Jy ! Component: 2600 - total flux cleaned = -0.00332034 Jy ! Component: 2650 - total flux cleaned = -0.00315852 Jy ! Component: 2700 - total flux cleaned = -0.00293451 Jy ! Component: 2750 - total flux cleaned = -0.00299833 Jy ! Component: 2800 - total flux cleaned = -0.00287203 Jy ! Component: 2850 - total flux cleaned = -0.00280931 Jy ! Component: 2900 - total flux cleaned = -0.00262357 Jy ! Component: 2950 - total flux cleaned = -0.00256188 Jy ! Component: 3000 - total flux cleaned = -0.00241006 Jy ! Component: 3050 - total flux cleaned = -0.00237986 Jy ! Component: 3100 - total flux cleaned = -0.00211023 Jy ! Component: 3150 - total flux cleaned = -0.00196205 Jy ! Component: 3200 - total flux cleaned = -0.00187391 Jy ! Component: 3250 - total flux cleaned = -0.00169898 Jy ! Component: 3300 - total flux cleaned = -0.00149585 Jy ! Component: 3350 - total flux cleaned = -0.00126572 Jy ! Component: 3400 - total flux cleaned = -0.00118012 Jy ! Component: 3450 - total flux cleaned = -0.000952947 Jy ! Component: 3500 - total flux cleaned = -0.000840068 Jy ! Component: 3550 - total flux cleaned = -0.000559999 Jy ! Component: 3600 - total flux cleaned = -0.000476555 Jy ! Component: 3650 - total flux cleaned = -0.000365966 Jy ! Component: 3700 - total flux cleaned = -0.00025627 Jy ! Component: 3750 - total flux cleaned = -0.000201582 Jy ! Component: 3800 - total flux cleaned = -6.58209e-05 Jy ! Component: 3850 - total flux cleaned = 1.48881e-05 Jy ! Component: 3900 - total flux cleaned = 6.83694e-05 Jy ! Component: 3950 - total flux cleaned = 0.000174735 Jy ! Component: 4000 - total flux cleaned = 0.000333345 Jy ! Component: 4050 - total flux cleaned = 0.000306982 Jy ! Total flux subtracted in 4096 components = 0.000385624 Jy ! Clean residual min=-0.001415 max=0.001541 Jy/beam ! Clean residual mean=0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 1.50982 Jy keep ! Adding 221 model components to the UV plane model. ! The established model now contains 398 components and 1.50982 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J1310+3220_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.088 x 8.527 at 10.6 degrees (North through East) ! Clean map min=-0.0041912 max=1.111 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J1310+3220_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.111 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000444342 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.119985 0.119985 0.239969 0.479939 0.959878 1.91976 3.83951 7.67902 15.358 30.7161 61.4322 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.11 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J1310+3220_S_uvs.log closed on Sun Oct 6 10:33:38 2013