! Started logfile: /d2/scr/pima/bp177e_uvs/J1822+1216_X_uvs.log on Sat Mar 22 21:07:49 2014 obs /d2/scr/pima/bp177e_uvs/J1822+1216_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1822+1216_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J1822+1216 ! ! 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 768 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/bp177e_uvs/J1822+1216_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=1.000051Jy sigma=39.949144 ! Fit after self-cal, rms=0.987402Jy sigma=39.435575 ! 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=1.007 mas, bmaj=2.707 mas, bpa=18.29 degrees ! Estimated noise=0.881248 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 = 0.00925567 Jy ! Component: 100 - total flux cleaned = 0.0121485 Jy ! Total flux subtracted in 100 components = 0.0121485 Jy ! Clean residual min=-0.002453 max=0.003019 Jy/beam ! Clean residual mean=-0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0121485 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0121485 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=0.017834Jy sigma=0.678905 ! Fit after self-cal, rms=0.016035Jy sigma=0.613118 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=2.817 mas, bpa=16 degrees ! Estimated noise=0.648809 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 = 0.00431249 Jy ! Component: 100 - total flux cleaned = 0.0066571 Jy ! Component: 150 - total flux cleaned = 0.00818181 Jy ! Component: 200 - total flux cleaned = 0.00919535 Jy ! Total flux subtracted in 200 components = 0.00919535 Jy ! Clean residual min=-0.001836 max=0.001733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0213439 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 47 components and 0.0213439 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=0.014762Jy sigma=0.562838 ! Fit after self-cal, rms=0.014745Jy sigma=0.561857 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.238 x 2.817 at 16 degrees (North through East) ! Clean map min=-0.0017507 max=0.013694 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.014745Jy sigma=0.561857 ! Fit after self-cal, rms=0.014745Jy sigma=0.561857 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=2.817 mas, bpa=16 degrees ! Estimated noise=0.648809 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 = 0.000812244 Jy ! Component: 100 - total flux cleaned = 0.00134593 Jy ! Component: 150 - total flux cleaned = 0.00158055 Jy ! Component: 200 - total flux cleaned = 0.00172279 Jy ! Total flux subtracted in 200 components = 0.00172279 Jy ! Clean residual min=-0.001878 max=0.001516 Jy/beam ! Clean residual mean=-0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0230667 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0230666 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=0.014686Jy sigma=0.559798 ! Fit after self-cal, rms=0.014690Jy sigma=0.559703 ! 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=0.014690Jy sigma=0.559703 ! Fit after self-cal, rms=0.014690Jy sigma=0.559703 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=2.817 mas, bpa=16 degrees ! Estimated noise=0.648809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014044 Jy ! Component: 100 - total flux cleaned = 0.000197023 Jy ! Component: 150 - total flux cleaned = 0.000257603 Jy ! Component: 200 - total flux cleaned = 0.000294383 Jy ! Total flux subtracted in 200 components = 0.000294383 Jy ! Clean residual min=-0.001860 max=0.001473 Jy/beam ! Clean residual mean=-0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.023361 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.023361 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=0.014677Jy sigma=0.559102 ! Fit after self-cal, rms=0.014679Jy sigma=0.559064 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 = 3.82646e-05 Jy ! Component: 100 - total flux cleaned = 6.44847e-05 Jy ! Component: 150 - total flux cleaned = 8.09741e-05 Jy ! Component: 200 - total flux cleaned = 9.64246e-05 Jy ! Total flux subtracted in 200 components = 9.64246e-05 Jy ! Clean residual min=-0.001839 max=0.001478 Jy/beam ! Clean residual mean=-0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0234575 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.0234575 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=0.014671Jy sigma=0.558700 ! Fit after self-cal, rms=0.014672Jy sigma=0.558676 ! 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=0.014672Jy sigma=0.558676 ! Fit after self-cal, rms=0.014672Jy sigma=0.558676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=2.817 mas, bpa=16 degrees ! Estimated noise=0.648809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.30188e-05 Jy ! Component: 100 - total flux cleaned = 4.78444e-05 Jy ! Component: 150 - total flux cleaned = 6.16976e-05 Jy ! Component: 200 - total flux cleaned = 7.47717e-05 Jy ! Total flux subtracted in 200 components = 7.47717e-05 Jy ! Clean residual min=-0.001820 max=0.001480 Jy/beam ! Clean residual mean=-0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0235322 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.0235322 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=0.014666Jy sigma=0.558413 ! Fit after self-cal, rms=0.014667Jy sigma=0.558394 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 = 2.91872e-05 Jy ! Component: 100 - total flux cleaned = 4.15864e-05 Jy ! Component: 150 - total flux cleaned = 5.32571e-05 Jy ! Component: 200 - total flux cleaned = 6.42712e-05 Jy ! Total flux subtracted in 200 components = 6.42712e-05 Jy ! Clean residual min=-0.001804 max=0.001480 Jy/beam ! Clean residual mean=-0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0235965 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.0235965 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=0.014663Jy sigma=0.558202 ! Fit after self-cal, rms=0.014664Jy sigma=0.558187 ! 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=0.014664Jy sigma=0.558187 ! Fit after self-cal, rms=0.014664Jy sigma=0.558187 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.404 mas, bmaj=3.316 mas, bpa=4.106 degrees ! Estimated noise=0.754735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.73273e-05 Jy ! Component: 100 - total flux cleaned = 0.000110596 Jy ! Component: 150 - total flux cleaned = 0.000115466 Jy ! Component: 200 - total flux cleaned = 0.000120079 Jy ! Total flux subtracted in 200 components = 0.000120079 Jy ! Clean residual min=-0.001632 max=0.001188 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0237166 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.0237166 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=0.014665Jy sigma=0.558148 ! Fit after self-cal, rms=0.014664Jy sigma=0.558111 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 = 2.22473e-05 Jy ! Component: 100 - total flux cleaned = 2.19303e-05 Jy ! Component: 150 - total flux cleaned = 1.76916e-05 Jy ! Component: 200 - total flux cleaned = 1.76899e-05 Jy ! Total flux subtracted in 200 components = 1.76899e-05 Jy ! Clean residual min=-0.001633 max=0.001184 Jy/beam ! Clean residual mean=-0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0237343 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.0237343 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=0.014665Jy sigma=0.558080 ! Fit after self-cal, rms=0.014665Jy sigma=0.558058 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=2.817 mas, bpa=16 degrees ! Estimated noise=0.648809 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.238 x 2.817 at 16 degrees (North through East) ! Clean map min=-0.0016937 max=0.012976 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=1.007 mas, bmaj=2.707 mas, bpa=18.29 degrees ! Estimated noise=0.881248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111507 Jy ! Component: 100 - total flux cleaned = 0.0148534 Jy ! Component: 150 - total flux cleaned = 0.0171806 Jy ! Component: 200 - total flux cleaned = 0.0188395 Jy ! Total flux subtracted in 200 components = 0.0188395 Jy ! Clean residual min=-0.002235 max=0.002506 Jy/beam ! Clean residual mean=-0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0188395 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0188395 Jy ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=2.817 mas, bpa=16 degrees ! Estimated noise=0.648809 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 (-33, -17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229978 Jy ! Component: 100 - total flux cleaned = 0.00333314 Jy ! Component: 150 - total flux cleaned = 0.00350341 Jy ! Component: 200 - total flux cleaned = 0.00361341 Jy ! Total flux subtracted in 200 components = 0.00361341 Jy ! Clean residual min=-0.001446 max=0.001587 Jy/beam ! Clean residual mean=-0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0224529 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.0224529 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=2.404 mas, bmaj=3.316 mas, bpa=4.106 degrees ! Estimated noise=0.754735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000665474 Jy ! Component: 100 - total flux cleaned = 0.000689614 Jy ! Component: 150 - total flux cleaned = 0.000711577 Jy ! Component: 200 - total flux cleaned = 0.000692873 Jy ! Total flux subtracted in 200 components = 0.000692873 Jy ! Clean residual min=-0.001463 max=0.001062 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0231458 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 = -1.71752e-05 Jy ! Component: 100 - total flux cleaned = -3.30291e-05 Jy ! Component: 150 - total flux cleaned = -4.7515e-05 Jy ! Component: 200 - total flux cleaned = -7.31861e-05 Jy ! Total flux subtracted in 200 components = -7.31861e-05 Jy ! Clean residual min=-0.001411 max=0.001009 Jy/beam ! Clean residual mean=-0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0230726 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.0230726 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=2.817 mas, bpa=16 degrees ! Estimated noise=0.648809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237713 Jy ! Component: 100 - total flux cleaned = -0.000238143 Jy ! Component: 150 - total flux cleaned = -0.000221319 Jy ! Component: 200 - total flux cleaned = -0.000206644 Jy ! Total flux subtracted in 200 components = -0.000206644 Jy ! Clean residual min=-0.001405 max=0.001253 Jy/beam ! Clean residual mean=-0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0228659 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.0228659 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=0.014423Jy sigma=0.547137 ! Fit after self-cal, rms=0.014326Jy sigma=0.544912 wmodel /d2/scr/pima/bp177e_uvs/J1822+1216_X_map.mod ! Writing 90 model components to file: /d2/scr/pima/bp177e_uvs/J1822+1216_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1822+1216_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1822+1216_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1822+1216_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1822+1216_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 = -0.000461724 Jy ! Component: 100 - total flux cleaned = -0.000689878 Jy ! Component: 150 - total flux cleaned = -0.000815785 Jy ! Component: 200 - total flux cleaned = -0.000874609 Jy ! Component: 250 - total flux cleaned = -0.00092981 Jy ! Component: 300 - total flux cleaned = -0.000929591 Jy ! Component: 350 - total flux cleaned = -0.000997857 Jy ! Component: 400 - total flux cleaned = -0.000997741 Jy ! Component: 450 - total flux cleaned = -0.000935067 Jy ! Component: 500 - total flux cleaned = -0.000935432 Jy ! Component: 550 - total flux cleaned = -0.000906006 Jy ! Component: 600 - total flux cleaned = -0.000920837 Jy ! Component: 650 - total flux cleaned = -0.00093526 Jy ! Component: 700 - total flux cleaned = -0.000962155 Jy ! Component: 750 - total flux cleaned = -0.000935943 Jy ! Component: 800 - total flux cleaned = -0.000975036 Jy ! Component: 850 - total flux cleaned = -0.000987521 Jy ! Component: 900 - total flux cleaned = -0.000999751 Jy ! Component: 950 - total flux cleaned = -0.00102361 Jy ! Component: 1000 - total flux cleaned = -0.00108164 Jy ! Component: 1050 - total flux cleaned = -0.00108125 Jy ! Component: 1100 - total flux cleaned = -0.0010926 Jy ! Component: 1150 - total flux cleaned = -0.00112538 Jy ! Component: 1200 - total flux cleaned = -0.00116816 Jy ! Component: 1250 - total flux cleaned = -0.00117889 Jy ! Component: 1300 - total flux cleaned = -0.00120953 Jy ! Component: 1350 - total flux cleaned = -0.00120944 Jy ! Component: 1400 - total flux cleaned = -0.00124889 Jy ! Component: 1450 - total flux cleaned = -0.00127786 Jy ! Component: 1500 - total flux cleaned = -0.00130632 Jy ! Component: 1550 - total flux cleaned = -0.00137179 Jy ! Component: 1600 - total flux cleaned = -0.00143613 Jy ! Component: 1650 - total flux cleaned = -0.00149055 Jy ! Component: 1700 - total flux cleaned = -0.00150838 Jy ! Component: 1750 - total flux cleaned = -0.00157035 Jy ! Component: 1800 - total flux cleaned = -0.00164002 Jy ! Component: 1850 - total flux cleaned = -0.0017002 Jy ! Component: 1900 - total flux cleaned = -0.00175095 Jy ! Component: 1950 - total flux cleaned = -0.00179301 Jy ! Component: 2000 - total flux cleaned = -0.00188413 Jy ! Component: 2050 - total flux cleaned = -0.00195783 Jy ! Component: 2100 - total flux cleaned = -0.00203065 Jy ! Component: 2150 - total flux cleaned = -0.00209467 Jy ! Component: 2200 - total flux cleaned = -0.00212641 Jy ! Component: 2250 - total flux cleaned = -0.00219708 Jy ! Component: 2300 - total flux cleaned = -0.00224367 Jy ! Component: 2350 - total flux cleaned = -0.00228991 Jy ! Component: 2400 - total flux cleaned = -0.00236622 Jy ! Component: 2450 - total flux cleaned = -0.00241895 Jy ! Component: 2500 - total flux cleaned = -0.00246375 Jy ! Component: 2550 - total flux cleaned = -0.00251573 Jy ! Component: 2600 - total flux cleaned = -0.00258202 Jy ! Component: 2650 - total flux cleaned = -0.00262589 Jy ! Component: 2700 - total flux cleaned = -0.00267672 Jy ! Component: 2750 - total flux cleaned = -0.00273436 Jy ! Component: 2800 - total flux cleaned = -0.0027773 Jy ! Component: 2850 - total flux cleaned = -0.00283415 Jy ! Component: 2900 - total flux cleaned = -0.00289059 Jy ! Component: 2950 - total flux cleaned = -0.00293258 Jy ! Component: 3000 - total flux cleaned = -0.00298828 Jy ! Component: 3050 - total flux cleaned = -0.00301592 Jy ! Component: 3100 - total flux cleaned = -0.00305731 Jy ! Component: 3150 - total flux cleaned = -0.00313266 Jy ! Component: 3200 - total flux cleaned = -0.0031803 Jy ! Component: 3250 - total flux cleaned = -0.00323448 Jy ! Component: 3300 - total flux cleaned = -0.00328838 Jy ! Component: 3350 - total flux cleaned = -0.00333528 Jy ! Component: 3400 - total flux cleaned = -0.00338869 Jy ! Component: 3450 - total flux cleaned = -0.00344849 Jy ! Component: 3500 - total flux cleaned = -0.00349479 Jy ! Component: 3550 - total flux cleaned = -0.00355402 Jy ! Component: 3600 - total flux cleaned = -0.00358683 Jy ! Component: 3650 - total flux cleaned = -0.00365216 Jy ! Component: 3700 - total flux cleaned = -0.00368475 Jy ! Component: 3750 - total flux cleaned = -0.00371719 Jy ! Component: 3800 - total flux cleaned = -0.00376249 Jy ! Component: 3850 - total flux cleaned = -0.00380764 Jy ! Component: 3900 - total flux cleaned = -0.00385262 Jy ! Component: 3950 - total flux cleaned = -0.00387827 Jy ! Component: 4000 - total flux cleaned = -0.00391669 Jy ! Component: 4050 - total flux cleaned = -0.00395499 Jy ! Total flux subtracted in 4096 components = -0.00398049 Jy ! Clean residual min=-0.000408 max=0.000423 Jy/beam ! Clean residual mean=-0.000001 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0188854 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 348 components and 0.0188854 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1822+1216_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.238 x 2.817 at 16 degrees (North through East) ! Clean map min=-0.00095347 max=0.013449 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1822+1216_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0134491 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102655 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.28985 2.28985 4.5797 9.1594 18.3188 36.6376 73.2752 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 131.012 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1822+1216_X_uvs.log closed on Sat Mar 22 21:07:54 2014