! Started logfile: /d2/scr/pima/bp177e_uvs/J1745+1655_C_uvs.log on Sat Mar 22 18:54:55 2014 obs /d2/scr/pima/bp177e_uvs/J1745+1655_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1745+1655_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1745+1655 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177e_uvs/J1745+1655_C] 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 0.300x0.300 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=1.006567Jy sigma=47.894479 ! Fit after self-cal, rms=0.894526Jy sigma=42.725412 ! 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=1.711 mas, bmaj=3.975 mas, bpa=20.99 degrees ! Estimated noise=0.651109 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 = 0.0796876 Jy ! Component: 100 - total flux cleaned = 0.0970751 Jy ! Total flux subtracted in 100 components = 0.0970751 Jy ! Clean residual min=-0.003300 max=0.005088 Jy/beam ! Clean residual mean=0.000006 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.0970751 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0970751 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=0.023027Jy sigma=0.867056 ! Fit after self-cal, rms=0.023021Jy sigma=0.866525 ! 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=2.041 mas, bmaj=4.422 mas, bpa=20.18 degrees ! Estimated noise=0.512005 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 = 0.00720071 Jy ! Component: 100 - total flux cleaned = 0.0111078 Jy ! Component: 150 - total flux cleaned = 0.0134535 Jy ! Component: 200 - total flux cleaned = 0.0149126 Jy ! Total flux subtracted in 200 components = 0.0149126 Jy ! Clean residual min=-0.002535 max=0.003320 Jy/beam ! Clean residual mean=0.000006 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.111988 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 29 components and 0.111988 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=0.020038Jy sigma=0.749316 ! Fit after self-cal, rms=0.020031Jy sigma=0.748968 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.041 x 4.422 at 20.18 degrees (North through East) ! Clean map min=-0.0024867 max=0.10235 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 0.96 FD 1.09 HN 0.94 KP 0.88 ! LA 1.01 NL 1.02 OV 0.94 PT 0.85 ! SC 0.95 ! ! ! 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 0.95 FD 1.12 HN 0.99 KP 0.96 ! LA 1.06 NL 0.98 OV 0.95 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 1.04 KP 1.03 ! LA 1.02 NL 1.00 OV 0.98 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.06 KP 1.03 ! LA 1.11 NL 0.99 OV 0.94 PT 1.04 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.99 KP 0.94 ! LA 1.03 NL 1.03 OV 0.97 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 1.05 KP 1.02 ! LA 1.03 NL 0.98 OV 0.99 PT 0.95 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.020031Jy sigma=0.748968 ! Fit after self-cal, rms=0.018589Jy sigma=0.667575 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=4.442 mas, bpa=20.02 degrees ! Estimated noise=0.514896 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 = 0.00100735 Jy ! Component: 100 - total flux cleaned = 0.00100722 Jy ! Component: 150 - total flux cleaned = 0.00098587 Jy ! Component: 200 - total flux cleaned = 0.00102349 Jy ! Total flux subtracted in 200 components = 0.00102349 Jy ! Clean residual min=-0.001857 max=0.001843 Jy/beam ! Clean residual mean=0.000004 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.113011 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.113011 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=0.018458Jy sigma=0.665332 ! Fit after self-cal, rms=0.018457Jy sigma=0.665260 ! 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=0.018457Jy sigma=0.665260 ! Fit after self-cal, rms=0.018482Jy sigma=0.664132 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=4.443 mas, bpa=20 degrees ! Estimated noise=0.518375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743169 Jy ! Component: 100 - total flux cleaned = 0.000778514 Jy ! Component: 150 - total flux cleaned = 0.000810356 Jy ! Component: 200 - total flux cleaned = 0.000839471 Jy ! Total flux subtracted in 200 components = 0.000839471 Jy ! Clean residual min=-0.001908 max=0.001780 Jy/beam ! Clean residual mean=0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.113851 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.113851 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=0.018389Jy sigma=0.663506 ! Fit after self-cal, rms=0.018389Jy sigma=0.663482 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 = 4.48789e-05 Jy ! Component: 100 - total flux cleaned = 7.05314e-05 Jy ! Component: 150 - total flux cleaned = 9.44124e-05 Jy ! Component: 200 - total flux cleaned = 0.00012696 Jy ! Total flux subtracted in 200 components = 0.00012696 Jy ! Clean residual min=-0.001905 max=0.001762 Jy/beam ! Clean residual mean=0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.113978 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.113978 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=0.018375Jy sigma=0.662619 ! Fit after self-cal, rms=0.018375Jy sigma=0.662592 ! 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=0.018375Jy sigma=0.662592 ! Fit after self-cal, rms=0.017986Jy sigma=0.621461 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.039 mas, bmaj=4.443 mas, bpa=20.1 degrees ! Estimated noise=0.525418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126274 Jy ! Component: 100 - total flux cleaned = 0.00169595 Jy ! Component: 150 - total flux cleaned = 0.0017535 Jy ! Component: 200 - total flux cleaned = 0.00177413 Jy ! Total flux subtracted in 200 components = 0.00177413 Jy ! Clean residual min=-0.001497 max=0.001703 Jy/beam ! Clean residual mean=0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.115752 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.115752 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=0.017808Jy sigma=0.619934 ! Fit after self-cal, rms=0.017807Jy sigma=0.619887 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 = 4.38688e-05 Jy ! Component: 100 - total flux cleaned = 6.19101e-05 Jy ! Component: 150 - total flux cleaned = 7.89891e-05 Jy ! Component: 200 - total flux cleaned = 9.50212e-05 Jy ! Total flux subtracted in 200 components = 9.50212e-05 Jy ! Clean residual min=-0.001485 max=0.001661 Jy/beam ! Clean residual mean=0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.115847 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.115847 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=0.017798Jy sigma=0.619491 ! Fit after self-cal, rms=0.017798Jy sigma=0.619474 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.017798Jy sigma=0.619474 ! Fit after self-cal, rms=0.017781Jy sigma=0.612001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.055 mas, bmaj=5.433 mas, bpa=5.393 degrees ! Estimated noise=0.629241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149511 Jy ! Component: 100 - total flux cleaned = 0.00200715 Jy ! Component: 150 - total flux cleaned = 0.00225395 Jy ! Component: 200 - total flux cleaned = 0.00227928 Jy ! Total flux subtracted in 200 components = 0.00227928 Jy ! Clean residual min=-0.001993 max=0.001659 Jy/beam ! Clean residual mean=0.000005 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.118126 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.118126 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=0.017595Jy sigma=0.610576 ! Fit after self-cal, rms=0.017595Jy sigma=0.610540 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 = 8.85176e-05 Jy ! Component: 100 - total flux cleaned = 8.39736e-05 Jy ! Component: 150 - total flux cleaned = 8.38599e-05 Jy ! Component: 200 - total flux cleaned = 8.38824e-05 Jy ! Total flux subtracted in 200 components = 8.38824e-05 Jy ! Clean residual min=-0.001991 max=0.001661 Jy/beam ! Clean residual mean=0.000005 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.11821 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.11821 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=0.017592Jy sigma=0.610506 ! Fit after self-cal, rms=0.017592Jy sigma=0.610500 ! 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=2.035 mas, bmaj=4.442 mas, bpa=20.16 degrees ! Estimated noise=0.533059 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.035 x 4.442 at 20.16 degrees (North through East) ! Clean map min=-0.0013491 max=0.10683 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=1.708 mas, bmaj=3.987 mas, bpa=20.96 degrees ! Estimated noise=0.677659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0829277 Jy ! Component: 100 - total flux cleaned = 0.101014 Jy ! Component: 150 - total flux cleaned = 0.10655 Jy ! Component: 200 - total flux cleaned = 0.109649 Jy ! Total flux subtracted in 200 components = 0.109649 Jy ! Clean residual min=-0.002052 max=0.002501 Jy/beam ! Clean residual mean=0.000003 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.109649 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 0.109649 Jy ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=4.442 mas, bpa=20.16 degrees ! Estimated noise=0.533059 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 = 0.00302968 Jy ! Component: 100 - total flux cleaned = 0.00485516 Jy ! Component: 150 - total flux cleaned = 0.00606389 Jy ! Component: 200 - total flux cleaned = 0.00688388 Jy ! Total flux subtracted in 200 components = 0.00688388 Jy ! Clean residual min=-0.001443 max=0.001660 Jy/beam ! Clean residual mean=0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.116533 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.116533 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.055 mas, bmaj=5.433 mas, bpa=5.393 degrees ! Estimated noise=0.629241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000953106 Jy ! Component: 100 - total flux cleaned = 0.00124538 Jy ! Component: 150 - total flux cleaned = 0.00132029 Jy ! Component: 200 - total flux cleaned = 0.00138242 Jy ! Total flux subtracted in 200 components = 0.00138242 Jy ! Clean residual min=-0.002028 max=0.001716 Jy/beam ! Clean residual mean=0.000005 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.117915 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 = 4.17709e-05 Jy ! Component: 100 - total flux cleaned = 7.82696e-05 Jy ! Component: 150 - total flux cleaned = 7.80222e-05 Jy ! Component: 200 - total flux cleaned = 8.59121e-05 Jy ! Total flux subtracted in 200 components = 8.59121e-05 Jy ! Clean residual min=-0.002022 max=0.001713 Jy/beam ! Clean residual mean=0.000005 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.118001 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.118001 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=4.442 mas, bpa=20.16 degrees ! Estimated noise=0.533059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.83838e-05 Jy ! Component: 100 - total flux cleaned = 9.88093e-06 Jy ! Component: 150 - total flux cleaned = 3.55208e-05 Jy ! Component: 200 - total flux cleaned = 5.98345e-05 Jy ! Total flux subtracted in 200 components = 5.98345e-05 Jy ! Clean residual min=-0.001410 max=0.001629 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.118061 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.118061 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=0.017619Jy sigma=0.612349 ! Fit after self-cal, rms=0.017619Jy sigma=0.612298 wmodel /d2/scr/pima/bp177e_uvs/J1745+1655_C_map.mod ! Writing 62 model components to file: /d2/scr/pima/bp177e_uvs/J1745+1655_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1745+1655_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1745+1655_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1745+1655_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J1745+1655_C_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 = 0.000518589 Jy ! Component: 100 - total flux cleaned = 0.000595143 Jy ! Component: 150 - total flux cleaned = 0.000571085 Jy ! Component: 200 - total flux cleaned = 0.000637362 Jy ! Component: 250 - total flux cleaned = 0.000764734 Jy ! Component: 300 - total flux cleaned = 0.00090844 Jy ! Component: 350 - total flux cleaned = 0.000968307 Jy ! Component: 400 - total flux cleaned = 0.00104498 Jy ! Component: 450 - total flux cleaned = 0.00110076 Jy ! Component: 500 - total flux cleaned = 0.00110111 Jy ! Component: 550 - total flux cleaned = 0.00115345 Jy ! Component: 600 - total flux cleaned = 0.00117039 Jy ! Component: 650 - total flux cleaned = 0.00118761 Jy ! Component: 700 - total flux cleaned = 0.00123651 Jy ! Component: 750 - total flux cleaned = 0.00128429 Jy ! Component: 800 - total flux cleaned = 0.00131535 Jy ! Component: 850 - total flux cleaned = 0.00133032 Jy ! Component: 900 - total flux cleaned = 0.00140476 Jy ! Component: 950 - total flux cleaned = 0.00149246 Jy ! Component: 1000 - total flux cleaned = 0.00162073 Jy ! Component: 1050 - total flux cleaned = 0.00169039 Jy ! Component: 1100 - total flux cleaned = 0.00177273 Jy ! Component: 1150 - total flux cleaned = 0.0018532 Jy ! Component: 1200 - total flux cleaned = 0.00190614 Jy ! Component: 1250 - total flux cleaned = 0.00198427 Jy ! Component: 1300 - total flux cleaned = 0.00209884 Jy ! Component: 1350 - total flux cleaned = 0.00216133 Jy ! Component: 1400 - total flux cleaned = 0.00223531 Jy ! Component: 1450 - total flux cleaned = 0.00230797 Jy ! Component: 1500 - total flux cleaned = 0.00235578 Jy ! Component: 1550 - total flux cleaned = 0.00246129 Jy ! Component: 1600 - total flux cleaned = 0.00251915 Jy ! Component: 1650 - total flux cleaned = 0.0025646 Jy ! Component: 1700 - total flux cleaned = 0.00263177 Jy ! Component: 1750 - total flux cleaned = 0.00265386 Jy ! Component: 1800 - total flux cleaned = 0.00271919 Jy ! Component: 1850 - total flux cleaned = 0.00268698 Jy ! Component: 1900 - total flux cleaned = 0.0027083 Jy ! Component: 1950 - total flux cleaned = 0.00269793 Jy ! Component: 2000 - total flux cleaned = 0.00270855 Jy ! Component: 2050 - total flux cleaned = 0.00272903 Jy ! Component: 2100 - total flux cleaned = 0.00271892 Jy ! Component: 2150 - total flux cleaned = 0.00272896 Jy ! Component: 2200 - total flux cleaned = 0.00267953 Jy ! Component: 2250 - total flux cleaned = 0.00269916 Jy ! Component: 2300 - total flux cleaned = 0.00270892 Jy ! Component: 2350 - total flux cleaned = 0.002728 Jy ! Component: 2400 - total flux cleaned = 0.00272794 Jy ! Component: 2450 - total flux cleaned = 0.00272782 Jy ! Component: 2500 - total flux cleaned = 0.00272787 Jy ! Component: 2550 - total flux cleaned = 0.00273713 Jy ! Component: 2600 - total flux cleaned = 0.0027371 Jy ! Component: 2650 - total flux cleaned = 0.00273712 Jy ! Component: 2700 - total flux cleaned = 0.00276431 Jy ! Component: 2750 - total flux cleaned = 0.00279117 Jy ! Component: 2800 - total flux cleaned = 0.00278229 Jy ! Component: 2850 - total flux cleaned = 0.00279987 Jy ! Component: 2900 - total flux cleaned = 0.00281721 Jy ! Component: 2950 - total flux cleaned = 0.00280852 Jy ! Component: 3000 - total flux cleaned = 0.00279989 Jy ! Component: 3050 - total flux cleaned = 0.00280842 Jy ! Component: 3100 - total flux cleaned = 0.00280001 Jy ! Component: 3150 - total flux cleaned = 0.00281681 Jy ! Component: 3200 - total flux cleaned = 0.00280846 Jy ! Component: 3250 - total flux cleaned = 0.00282504 Jy ! Component: 3300 - total flux cleaned = 0.00283329 Jy ! Component: 3350 - total flux cleaned = 0.00284149 Jy ! Component: 3400 - total flux cleaned = 0.00287399 Jy ! Component: 3450 - total flux cleaned = 0.00288212 Jy ! Component: 3500 - total flux cleaned = 0.00290623 Jy ! Component: 3550 - total flux cleaned = 0.0028982 Jy ! Component: 3600 - total flux cleaned = 0.00293788 Jy ! Component: 3650 - total flux cleaned = 0.00294577 Jy ! Component: 3700 - total flux cleaned = 0.00297721 Jy ! Component: 3750 - total flux cleaned = 0.00299275 Jy ! Component: 3800 - total flux cleaned = 0.00299282 Jy ! Component: 3850 - total flux cleaned = 0.00303139 Jy ! Component: 3900 - total flux cleaned = 0.0030775 Jy ! Component: 3950 - total flux cleaned = 0.00307755 Jy ! Component: 4000 - total flux cleaned = 0.00310038 Jy ! Component: 4050 - total flux cleaned = 0.00315337 Jy ! Total flux subtracted in 4096 components = 0.00317596 Jy ! Clean residual min=-0.000436 max=0.000398 Jy/beam ! Clean residual mean=0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.121237 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 340 components and 0.121237 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1745+1655_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.035 x 4.442 at 20.16 degrees (North through East) ! Clean map min=-0.0010034 max=0.10694 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1745+1655_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106944 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127091 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.356517 0.356517 0.713034 1.42607 2.85214 5.70427 11.4085 22.8171 45.6342 91.2683 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.106 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 841.474 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1745+1655_C_uvs.log closed on Sat Mar 22 18:55:00 2014