! Started logfile: /d2/scr/pima/bp177h_uvs/J1302+5748_X_uvs.log on Sat Mar 29 22:20:07 2014 obs /d2/scr/pima/bp177h_uvs/J1302+5748_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1302+5748_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! 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 1248 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/J1302+5748_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.044122Jy sigma=39.563830 ! Fit after self-cal, rms=0.606649Jy sigma=22.717006 ! 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=0.7307 mas, bmaj=2.949 mas, bpa=-40.26 degrees ! Estimated noise=0.846207 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 = 0.297786 Jy ! Component: 100 - total flux cleaned = 0.364322 Jy ! Total flux subtracted in 100 components = 0.364322 Jy ! Clean residual min=-0.017571 max=0.027205 Jy/beam ! Clean residual mean=0.000020 rms=0.004629 Jy/beam ! Combined flux in latest and established models = 0.364322 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.364322 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=0.079923Jy sigma=2.923734 ! Fit after self-cal, rms=0.079933Jy sigma=2.923147 ! 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=0.9128 mas, bmaj=3.033 mas, bpa=-39.88 degrees ! Estimated noise=0.565197 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 = 0.0405749 Jy ! Component: 100 - total flux cleaned = 0.0640281 Jy ! Component: 150 - total flux cleaned = 0.0794017 Jy ! Component: 200 - total flux cleaned = 0.0908371 Jy ! Total flux subtracted in 200 components = 0.0908371 Jy ! Clean residual min=-0.011135 max=0.012700 Jy/beam ! Clean residual mean=0.000024 rms=0.002867 Jy/beam ! Combined flux in latest and established models = 0.455159 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 42 components and 0.455159 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=0.054774Jy sigma=1.911320 ! Fit after self-cal, rms=0.054664Jy sigma=1.910074 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9128 x 3.033 at -39.88 degrees (North through East) ! Clean map min=-0.010406 max=0.38339 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* MK 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 1.05 FD 1.00 HN 0.93 KP 0.93 ! LA 0.93 MK 1.00 NL 1.15 OV 0.91 ! PT 0.88 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.08 HN 0.98 KP 1.07 ! LA 0.89 MK 1.02 NL 1.19 OV 0.96 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.04 KP 0.92 ! LA 0.95 MK 1.08 NL 1.04 OV 0.95 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 1.03 ! LA 0.95 MK 0.98 NL 1.00 OV 0.93 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.14 KP 1.02 ! LA 1.02 MK 1.03 NL 1.09 OV 1.01 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.05 KP 1.02 ! LA 0.91 MK 1.03 NL 1.05 OV 1.00 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 1.03 KP 1.06 ! LA 0.87 MK 0.99 NL 1.11 OV 1.00 ! PT 0.85 SC 1.17 ! ! ! Fit before self-cal, rms=0.054664Jy sigma=1.910074 ! Fit after self-cal, rms=0.039448Jy sigma=1.220137 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9251 mas, bmaj=3.056 mas, bpa=-39.85 degrees ! Estimated noise=0.564539 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 = -0.00275017 Jy ! Component: 100 - total flux cleaned = -0.00273491 Jy ! Component: 150 - total flux cleaned = -0.00266056 Jy ! Component: 200 - total flux cleaned = -0.00235632 Jy ! Total flux subtracted in 200 components = -0.00235632 Jy ! Clean residual min=-0.005244 max=0.004562 Jy/beam ! Clean residual mean=0.000004 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.452803 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.452803 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=0.038821Jy sigma=1.206383 ! Fit after self-cal, rms=0.038755Jy sigma=1.205567 ! 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=0.038755Jy sigma=1.205567 ! Fit after self-cal, rms=0.039001Jy sigma=1.201957 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9264 mas, bmaj=3.056 mas, bpa=-39.81 degrees ! Estimated noise=0.565173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111981 Jy ! Component: 100 - total flux cleaned = -0.000884999 Jy ! Component: 150 - total flux cleaned = -0.00064092 Jy ! Component: 200 - total flux cleaned = -0.000476969 Jy ! Total flux subtracted in 200 components = -0.000476969 Jy ! Clean residual min=-0.004871 max=0.004612 Jy/beam ! Clean residual mean=0.000004 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.452326 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.452326 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=0.038765Jy sigma=1.198887 ! Fit after self-cal, rms=0.038781Jy sigma=1.198784 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 = 0.000123063 Jy ! Component: 100 - total flux cleaned = 0.000221224 Jy ! Component: 150 - total flux cleaned = 0.000343415 Jy ! Component: 200 - total flux cleaned = 0.000399819 Jy ! Total flux subtracted in 200 components = 0.000399819 Jy ! Clean residual min=-0.004828 max=0.004602 Jy/beam ! Clean residual mean=0.000004 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.452726 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.452726 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=0.038694Jy sigma=1.198242 ! Fit after self-cal, rms=0.038707Jy sigma=1.198168 ! 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=0.038707Jy sigma=1.198168 ! Fit after self-cal, rms=0.038978Jy sigma=1.196387 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9267 mas, bmaj=3.056 mas, bpa=-39.79 degrees ! Estimated noise=0.566067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219209 Jy ! Component: 100 - total flux cleaned = -0.00018318 Jy ! Component: 150 - total flux cleaned = -0.000148482 Jy ! Component: 200 - total flux cleaned = -5.69543e-05 Jy ! Total flux subtracted in 200 components = -5.69543e-05 Jy ! Clean residual min=-0.004748 max=0.004651 Jy/beam ! Clean residual mean=0.000004 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.452669 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.452669 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=0.038842Jy sigma=1.196226 ! Fit after self-cal, rms=0.038855Jy sigma=1.196138 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 = 0.000100113 Jy ! Component: 100 - total flux cleaned = 0.000153823 Jy ! Component: 150 - total flux cleaned = 0.000227153 Jy ! Component: 200 - total flux cleaned = 0.000274259 Jy ! Total flux subtracted in 200 components = 0.000274259 Jy ! Clean residual min=-0.004719 max=0.004621 Jy/beam ! Clean residual mean=0.000004 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.452943 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.452943 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=0.038794Jy sigma=1.195881 ! Fit after self-cal, rms=0.038804Jy sigma=1.195823 ! 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=0.038804Jy sigma=1.195823 ! Fit after self-cal, rms=0.039026Jy sigma=1.195054 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.153 mas, bmaj=3.323 mas, bpa=-46.32 degrees ! Estimated noise=0.686712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425735 Jy ! Component: 100 - total flux cleaned = 0.000464849 Jy ! Component: 150 - total flux cleaned = 0.00049096 Jy ! Component: 200 - total flux cleaned = 0.000490116 Jy ! Total flux subtracted in 200 components = 0.000490116 Jy ! Clean residual min=-0.006366 max=0.005068 Jy/beam ! Clean residual mean=0.000007 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.453433 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.453433 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=0.038967Jy sigma=1.195746 ! Fit after self-cal, rms=0.038951Jy sigma=1.195645 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 = -2.15999e-05 Jy ! Component: 100 - total flux cleaned = 3.89009e-05 Jy ! Component: 150 - total flux cleaned = 5.70156e-05 Jy ! Component: 200 - total flux cleaned = 7.33693e-05 Jy ! Total flux subtracted in 200 components = 7.33693e-05 Jy ! Clean residual min=-0.006284 max=0.005031 Jy/beam ! Clean residual mean=0.000007 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.453506 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 0.453506 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=0.038932Jy sigma=1.195718 ! Fit after self-cal, rms=0.038928Jy sigma=1.195683 ! 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=0.9267 mas, bmaj=3.056 mas, bpa=-39.77 degrees ! Estimated noise=0.566872 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9267 x 3.056 at -39.77 degrees (North through East) ! Clean map min=-0.0042823 max=0.38313 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=0.739 mas, bmaj=2.962 mas, bpa=-40.26 degrees ! Estimated noise=0.863609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.303895 Jy ! Component: 100 - total flux cleaned = 0.370708 Jy ! Component: 150 - total flux cleaned = 0.39441 Jy ! Component: 200 - total flux cleaned = 0.408908 Jy ! Total flux subtracted in 200 components = 0.408908 Jy ! Clean residual min=-0.008922 max=0.010171 Jy/beam ! Clean residual mean=0.000008 rms=0.002163 Jy/beam ! Combined flux in latest and established models = 0.408908 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.408908 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9267 mas, bmaj=3.056 mas, bpa=-39.77 degrees ! Estimated noise=0.566872 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 = 0.0138363 Jy ! Component: 100 - total flux cleaned = 0.0221589 Jy ! Component: 150 - total flux cleaned = 0.0281437 Jy ! Component: 200 - total flux cleaned = 0.032597 Jy ! Total flux subtracted in 200 components = 0.032597 Jy ! Clean residual min=-0.005240 max=0.005249 Jy/beam ! Clean residual mean=0.000007 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.441505 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.441505 Jy ! Inverting map ! Added new window around map position (-10.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441375 Jy ! Component: 100 - total flux cleaned = 0.00675676 Jy ! Component: 150 - total flux cleaned = 0.00807547 Jy ! Component: 200 - total flux cleaned = 0.00856768 Jy ! Total flux subtracted in 200 components = 0.00856768 Jy ! Clean residual min=-0.004384 max=0.003679 Jy/beam ! Clean residual mean=0.000004 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.450073 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 56 components and 0.450072 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=2.153 mas, bmaj=3.323 mas, bpa=-46.32 degrees ! Estimated noise=0.686712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216695 Jy ! Component: 100 - total flux cleaned = 0.00320979 Jy ! Component: 150 - total flux cleaned = 0.00384535 Jy ! Component: 200 - total flux cleaned = 0.00414522 Jy ! Total flux subtracted in 200 components = 0.00414522 Jy ! Clean residual min=-0.004693 max=0.003872 Jy/beam ! Clean residual mean=0.000005 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.454218 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 = 0.000355408 Jy ! Component: 100 - total flux cleaned = 0.000492527 Jy ! Component: 150 - total flux cleaned = 0.000705144 Jy ! Component: 200 - total flux cleaned = 0.000864174 Jy ! Total flux subtracted in 200 components = 0.000864174 Jy ! Clean residual min=-0.004594 max=0.003723 Jy/beam ! Clean residual mean=0.000004 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.455082 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 81 components and 0.455082 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9267 mas, bmaj=3.056 mas, bpa=-39.77 degrees ! Estimated noise=0.566872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000443542 Jy ! Component: 100 - total flux cleaned = -0.000582679 Jy ! Component: 150 - total flux cleaned = -0.000772261 Jy ! Component: 200 - total flux cleaned = -0.000712665 Jy ! Total flux subtracted in 200 components = -0.000712665 Jy ! Clean residual min=-0.004047 max=0.003416 Jy/beam ! Clean residual mean=0.000002 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.454369 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.454369 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=0.038487Jy sigma=1.183976 ! Fit after self-cal, rms=0.038491Jy sigma=1.182415 wmodel /d2/scr/pima/bp177h_uvs/J1302+5748_X_map.mod ! Writing 95 model components to file: /d2/scr/pima/bp177h_uvs/J1302+5748_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1302+5748_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1302+5748_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1302+5748_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1302+5748_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 = -0.00172068 Jy ! Component: 100 - total flux cleaned = -0.00273524 Jy ! Component: 150 - total flux cleaned = -0.00323489 Jy ! Component: 200 - total flux cleaned = -0.00375751 Jy ! Component: 250 - total flux cleaned = -0.00415563 Jy ! Component: 300 - total flux cleaned = -0.00434767 Jy ! Component: 350 - total flux cleaned = -0.00430311 Jy ! Component: 400 - total flux cleaned = -0.00421589 Jy ! Component: 450 - total flux cleaned = -0.00408705 Jy ! Component: 500 - total flux cleaned = -0.00400338 Jy ! Component: 550 - total flux cleaned = -0.00392233 Jy ! Component: 600 - total flux cleaned = -0.00396242 Jy ! Component: 650 - total flux cleaned = -0.00392345 Jy ! Component: 700 - total flux cleaned = -0.00392303 Jy ! Component: 750 - total flux cleaned = -0.00388645 Jy ! Component: 800 - total flux cleaned = -0.00392299 Jy ! Component: 850 - total flux cleaned = -0.00399394 Jy ! Component: 900 - total flux cleaned = -0.00399383 Jy ! Component: 950 - total flux cleaned = -0.00389148 Jy ! Component: 1000 - total flux cleaned = -0.00395884 Jy ! Component: 1050 - total flux cleaned = -0.00389309 Jy ! Component: 1100 - total flux cleaned = -0.00395759 Jy ! Component: 1150 - total flux cleaned = -0.00389302 Jy ! Component: 1200 - total flux cleaned = -0.00379934 Jy ! Component: 1250 - total flux cleaned = -0.00379979 Jy ! Component: 1300 - total flux cleaned = -0.00385973 Jy ! Component: 1350 - total flux cleaned = -0.0038592 Jy ! Component: 1400 - total flux cleaned = -0.00388824 Jy ! Component: 1450 - total flux cleaned = -0.00391678 Jy ! Component: 1500 - total flux cleaned = -0.00394558 Jy ! Component: 1550 - total flux cleaned = -0.00405818 Jy ! Component: 1600 - total flux cleaned = -0.00408573 Jy ! Component: 1650 - total flux cleaned = -0.00411328 Jy ! Component: 1700 - total flux cleaned = -0.00422178 Jy ! Component: 1750 - total flux cleaned = -0.00422141 Jy ! Component: 1800 - total flux cleaned = -0.00422135 Jy ! Component: 1850 - total flux cleaned = -0.00427353 Jy ! Component: 1900 - total flux cleaned = -0.00435083 Jy ! Component: 1950 - total flux cleaned = -0.00429947 Jy ! Component: 2000 - total flux cleaned = -0.00432506 Jy ! Component: 2050 - total flux cleaned = -0.00432548 Jy ! Component: 2100 - total flux cleaned = -0.00435014 Jy ! Component: 2150 - total flux cleaned = -0.00439899 Jy ! Component: 2200 - total flux cleaned = -0.00435066 Jy ! Component: 2250 - total flux cleaned = -0.00439901 Jy ! Component: 2300 - total flux cleaned = -0.00444678 Jy ! Component: 2350 - total flux cleaned = -0.00449382 Jy ! Component: 2400 - total flux cleaned = -0.00451718 Jy ! Component: 2450 - total flux cleaned = -0.00465538 Jy ! Component: 2500 - total flux cleaned = -0.0046096 Jy ! Component: 2550 - total flux cleaned = -0.00463223 Jy ! Component: 2600 - total flux cleaned = -0.00460997 Jy ! Component: 2650 - total flux cleaned = -0.00467663 Jy ! Component: 2700 - total flux cleaned = -0.00467659 Jy ! Component: 2750 - total flux cleaned = -0.00467665 Jy ! Component: 2800 - total flux cleaned = -0.00467656 Jy ! Component: 2850 - total flux cleaned = -0.00469823 Jy ! Component: 2900 - total flux cleaned = -0.00467694 Jy ! Component: 2950 - total flux cleaned = -0.00478265 Jy ! Component: 3000 - total flux cleaned = -0.00480353 Jy ! Component: 3050 - total flux cleaned = -0.00480343 Jy ! Component: 3100 - total flux cleaned = -0.00480326 Jy ! Component: 3150 - total flux cleaned = -0.00480322 Jy ! Component: 3200 - total flux cleaned = -0.00478271 Jy ! Component: 3250 - total flux cleaned = -0.00474217 Jy ! Component: 3300 - total flux cleaned = -0.00480269 Jy ! Component: 3350 - total flux cleaned = -0.00472258 Jy ! Component: 3400 - total flux cleaned = -0.00472267 Jy ! Component: 3450 - total flux cleaned = -0.00470295 Jy ! Component: 3500 - total flux cleaned = -0.0046834 Jy ! Component: 3550 - total flux cleaned = -0.00466369 Jy ! Component: 3600 - total flux cleaned = -0.00460544 Jy ! Component: 3650 - total flux cleaned = -0.00458618 Jy ! Component: 3700 - total flux cleaned = -0.00456685 Jy ! Component: 3750 - total flux cleaned = -0.00454765 Jy ! Component: 3800 - total flux cleaned = -0.00458574 Jy ! Component: 3850 - total flux cleaned = -0.00458566 Jy ! Component: 3900 - total flux cleaned = -0.00462333 Jy ! Component: 3950 - total flux cleaned = -0.00462337 Jy ! Component: 4000 - total flux cleaned = -0.0046047 Jy ! Component: 4050 - total flux cleaned = -0.00462332 Jy ! Total flux subtracted in 4096 components = -0.00466036 Jy ! Clean residual min=-0.001111 max=0.001159 Jy/beam ! Clean residual mean=0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.449709 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 374 components and 0.449709 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1302+5748_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9267 x 3.056 at -39.77 degrees (North through East) ! Clean map min=-0.0023366 max=0.38801 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1302+5748_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.388011 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000305357 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.236094 0.236094 0.472187 0.944375 1.88875 3.7775 7.555 15.11 30.22 60.44 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.388 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1270.68 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1302+5748_X_uvs.log closed on Sat Mar 29 22:20:13 2014