! Started logfile: /d2/scr/pima/bp177i_uvs/J1337-1811_X_uvs.log on Tue Apr 15 00:22:21 2014 obs /d2/scr/pima/bp177i_uvs/J1337-1811_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1337-1811_X_uva.fits ! AN table 1: 5 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1337-1811 ! ! 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 520 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/bp177i_uvs/J1337-1811_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002536Jy sigma=36.481352 ! Fit after self-cal, rms=0.961582Jy sigma=35.019583 ! 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=4.807 mas, bmaj=6.741 mas, bpa=23.77 degrees ! Estimated noise=1.58191 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297297 Jy ! Component: 100 - total flux cleaned = 0.0282447 Jy ! Total flux subtracted in 100 components = 0.0282447 Jy ! Clean residual min=-0.009770 max=0.009763 Jy/beam ! Clean residual mean=-0.000095 rms=0.004233 Jy/beam ! Combined flux in latest and established models = 0.0282447 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0282447 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=0.031781Jy sigma=0.971096 ! Fit after self-cal, rms=0.028384Jy sigma=0.890050 ! 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=4.99 mas, bmaj=6.827 mas, bpa=29.36 degrees ! Estimated noise=0.887464 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 = -0.00043073 Jy ! Component: 100 - total flux cleaned = -0.000838888 Jy ! Component: 150 - total flux cleaned = -0.00153265 Jy ! Component: 200 - total flux cleaned = -0.00249763 Jy ! Total flux subtracted in 200 components = -0.00249763 Jy ! Clean residual min=-0.002904 max=0.002909 Jy/beam ! Clean residual mean=-0.000014 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.0257471 Jy ! Performing phase self-cal ! Adding 97 model components to the UV plane model. ! The established model now contains 136 components and 0.0257471 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=0.020268Jy sigma=0.613747 ! Fit after self-cal, rms=0.020078Jy sigma=0.607677 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.99 x 6.827 at 29.36 degrees (North through East) ! Clean map min=-0.010179 max=0.024584 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 1.07 FD 1.10 KP 1.03 LA 0.98 ! OV 0.90 PT 0.83 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00 KP 0.96 LA 0.92 ! OV 0.87 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 KP 0.91 LA 1.11 ! OV 1.07 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.11 KP 0.88 LA 0.92 ! OV 0.99 PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 KP 0.90 LA 0.98 ! OV 0.91 PT 1.03 ! ! ! Fit before self-cal, rms=0.020078Jy sigma=0.607677 ! Fit after self-cal, rms=0.018704Jy sigma=0.579346 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.023 mas, bmaj=6.724 mas, bpa=30.08 degrees ! Estimated noise=0.851019 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 = -0.00131859 Jy ! Component: 100 - total flux cleaned = -0.00244151 Jy ! Component: 150 - total flux cleaned = -0.00279144 Jy ! Component: 200 - total flux cleaned = -0.00339374 Jy ! Total flux subtracted in 200 components = -0.00339374 Jy ! Clean residual min=-0.001172 max=0.001181 Jy/beam ! Clean residual mean=-0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0223533 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 205 components and 0.0223533 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=0.017752Jy sigma=0.543784 ! Fit after self-cal, rms=0.017733Jy sigma=0.542592 ! 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=0.017733Jy sigma=0.542592 ! Fit after self-cal, rms=0.017037Jy sigma=0.522028 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.032 mas, bmaj=6.718 mas, bpa=29.96 degrees ! Estimated noise=0.842594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.97261e-05 Jy ! Component: 100 - total flux cleaned = 0.00013479 Jy ! Component: 150 - total flux cleaned = 0.000466748 Jy ! Component: 200 - total flux cleaned = 0.000785154 Jy ! Total flux subtracted in 200 components = 0.000785154 Jy ! Clean residual min=-0.000748 max=0.000747 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0231385 Jy selfcal ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 290 components and 0.0231385 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=0.016768Jy sigma=0.510024 ! Fit after self-cal, rms=0.016759Jy sigma=0.509532 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 = -0.000186317 Jy ! Component: 100 - total flux cleaned = -0.000148349 Jy ! Component: 150 - total flux cleaned = 0.000117428 Jy ! Component: 200 - total flux cleaned = 0.000227408 Jy ! Total flux subtracted in 200 components = 0.000227408 Jy ! Clean residual min=-0.000613 max=0.000616 Jy/beam ! Clean residual mean=-0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0233659 Jy ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 379 components and 0.0233659 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=0.016598Jy sigma=0.502289 ! Fit after self-cal, rms=0.016596Jy sigma=0.502092 ! 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=0.016596Jy sigma=0.502092 ! Fit after self-cal, rms=0.016768Jy sigma=0.501035 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.035 mas, bmaj=6.713 mas, bpa=29.8 degrees ! Estimated noise=0.848071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000375847 Jy ! Component: 100 - total flux cleaned = -0.000598698 Jy ! Component: 150 - total flux cleaned = -0.000564116 Jy ! Component: 200 - total flux cleaned = -0.000530614 Jy ! Total flux subtracted in 200 components = -0.000530614 Jy ! Clean residual min=-0.000550 max=0.000561 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0228353 Jy selfcal ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 445 components and 0.0228353 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=0.016633Jy sigma=0.494463 ! Fit after self-cal, rms=0.016641Jy sigma=0.494310 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 = -0.000196711 Jy ! Component: 100 - total flux cleaned = -0.000198231 Jy ! Component: 150 - total flux cleaned = -0.000112756 Jy ! Component: 200 - total flux cleaned = -5.60198e-05 Jy ! Total flux subtracted in 200 components = -5.60198e-05 Jy ! Clean residual min=-0.000476 max=0.000477 Jy/beam ! Clean residual mean=-0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0227793 Jy ! Performing phase self-cal ! Adding 97 model components to the UV plane model. ! The established model now contains 525 components and 0.0227793 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=0.016546Jy sigma=0.490368 ! Fit after self-cal, rms=0.016548Jy sigma=0.490252 ! 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=0.016548Jy sigma=0.490252 ! Fit after self-cal, rms=0.016393Jy sigma=0.483322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.175 mas, bmaj=6.801 mas, bpa=28.63 degrees ! Estimated noise=0.84501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011965 Jy ! Component: 100 - total flux cleaned = -3.77504e-05 Jy ! Component: 150 - total flux cleaned = -0.000284169 Jy ! Component: 200 - total flux cleaned = -0.000534415 Jy ! Total flux subtracted in 200 components = -0.000534415 Jy ! Clean residual min=-0.000527 max=0.000528 Jy/beam ! Clean residual mean=-0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0222449 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 579 components and 0.0222449 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=0.016302Jy sigma=0.479411 ! Fit after self-cal, rms=0.016306Jy sigma=0.479291 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 = -8.88692e-05 Jy ! Component: 100 - total flux cleaned = -4.17403e-05 Jy ! Component: 150 - total flux cleaned = 2.73799e-05 Jy ! Component: 200 - total flux cleaned = 0.000118124 Jy ! Total flux subtracted in 200 components = 0.000118124 Jy ! Clean residual min=-0.000373 max=0.000377 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.022363 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 646 components and 0.022363 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=0.016247Jy sigma=0.476519 ! Fit after self-cal, rms=0.016249Jy sigma=0.476454 ! 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=5.04 mas, bmaj=6.721 mas, bpa=29.8 degrees ! Estimated noise=0.8441 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.04 x 6.721 at 29.8 degrees (North through East) ! Clean map min=-0.0069724 max=0.021888 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=4.866 mas, bmaj=6.709 mas, bpa=23.53 degrees ! Estimated noise=1.5143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0278003 Jy ! Component: 100 - total flux cleaned = 0.0250895 Jy ! Component: 150 - total flux cleaned = 0.0223729 Jy ! Component: 200 - total flux cleaned = 0.0226098 Jy ! Total flux subtracted in 200 components = 0.0226098 Jy ! Clean residual min=-0.004315 max=0.004294 Jy/beam ! Clean residual mean=-0.000022 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 0.0226098 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 70 model components to the UV plane model. ! The established model now contains 70 components and 0.0226098 Jy ! Inverting map and beam ! Estimated beam: bmin=5.04 mas, bmaj=6.721 mas, bpa=29.8 degrees ! Estimated noise=0.8441 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 = 0.000771088 Jy ! Component: 100 - total flux cleaned = 0.0001725 Jy ! Component: 150 - total flux cleaned = -0.000884566 Jy ! Component: 200 - total flux cleaned = -0.00187647 Jy ! Total flux subtracted in 200 components = -0.00187647 Jy ! Clean residual min=-0.001536 max=0.001530 Jy/beam ! Clean residual mean=-0.000000 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0207334 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 155 components and 0.0207334 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=5.175 mas, bmaj=6.801 mas, bpa=28.63 degrees ! Estimated noise=0.84501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000417622 Jy ! Component: 100 - total flux cleaned = -0.000715754 Jy ! Component: 150 - total flux cleaned = -0.000781074 Jy ! Component: 200 - total flux cleaned = -0.000841206 Jy ! Total flux subtracted in 200 components = -0.000841206 Jy ! Clean residual min=-0.000960 max=0.000952 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0198922 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 = -0.000112195 Jy ! Component: 100 - total flux cleaned = -0.000168227 Jy ! Component: 150 - total flux cleaned = -0.000113756 Jy ! Component: 200 - total flux cleaned = -2.90186e-06 Jy ! Total flux subtracted in 200 components = -2.90186e-06 Jy ! Clean residual min=-0.000921 max=0.000928 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0198893 Jy ! Adding 143 model components to the UV plane model. ! The established model now contains 286 components and 0.0198893 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.04 mas, bmaj=6.721 mas, bpa=29.8 degrees ! Estimated noise=0.8441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.40377e-05 Jy ! Component: 100 - total flux cleaned = -9.00566e-06 Jy ! Component: 150 - total flux cleaned = 0.000142383 Jy ! Component: 200 - total flux cleaned = 0.000359726 Jy ! Total flux subtracted in 200 components = 0.000359726 Jy ! Clean residual min=-0.000589 max=0.000594 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.020249 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 353 components and 0.020249 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=0.016443Jy sigma=0.486618 ! Fit after self-cal, rms=0.016425Jy sigma=0.486160 wmodel /d2/scr/pima/bp177i_uvs/J1337-1811_X_map.mod ! Writing 353 model components to file: /d2/scr/pima/bp177i_uvs/J1337-1811_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1337-1811_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1337-1811_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1337-1811_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp177i_uvs/J1337-1811_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.04 x 6.721 at 29.8 degrees (North through East) ! Clean map min=-0.0094083 max=0.021593 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1337-1811_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0215929 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224758 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.12266 3.12266 6.24531 12.4906 24.9812 49.9625 99.925 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 96.072 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1337-1811_X_uvs.log closed on Tue Apr 15 00:22:25 2014