! Started logfile: /scr/pima/br149ag_uvs/J1919+0619_X_uvs.log on Fri Feb 19 09:48:06 2016 obs /scr/pima/br149ag_uvs/J1919+0619_X_uva.fits ! Reading UV FITS file: /scr/pima/br149ag_uvs/J1919+0619_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1919+0619 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4032 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 /scr/pima/br149ag_uvs/J1919+0619_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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001869Jy sigma=25.448676 ! Fit after self-cal, rms=0.955340Jy sigma=24.274999 ! 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=0.6667 mas, bmaj=1.785 mas, bpa=-2.268 degrees ! Estimated noise=0.672596 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 = 0.0354905 Jy ! Component: 100 - total flux cleaned = 0.0442492 Jy ! Total flux subtracted in 100 components = 0.0442492 Jy ! Clean residual min=-0.003601 max=0.004003 Jy/beam ! Clean residual mean=-0.000002 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.0442492 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0442492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028988Jy sigma=0.722001 ! Fit after self-cal, rms=0.028518Jy sigma=0.712409 ! 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=0.774 mas, bmaj=1.941 mas, bpa=-1.127 degrees ! Estimated noise=0.471048 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 = 0.00358383 Jy ! Component: 100 - total flux cleaned = 0.00521817 Jy ! Component: 150 - total flux cleaned = 0.00587514 Jy ! Component: 200 - total flux cleaned = 0.0060811 Jy ! Total flux subtracted in 200 components = 0.0060811 Jy ! Clean residual min=-0.002158 max=0.002935 Jy/beam ! Clean residual mean=-0.000001 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0503303 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0503303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028140Jy sigma=0.701173 ! Fit after self-cal, rms=0.028134Jy sigma=0.700973 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.774 x 1.941 at -1.127 degrees (North through East) ! Clean map min=-0.0020329 max=0.045092 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* ! 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 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* ! MK 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 0.97 FD 1.03 HN 0.95 KP 0.88 ! MK 1.06 NL 1.04 OV 1.09 PT 0.95 ! SC 1.07 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.09 HN 1.10 KP 0.90 ! MK 0.86 NL 0.99 OV 1.09 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.028134Jy sigma=0.700973 ! Fit after self-cal, rms=0.028121Jy sigma=0.697546 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7732 mas, bmaj=1.945 mas, bpa=-1.332 degrees ! Estimated noise=0.469341 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 = 2.73304e-05 Jy ! Component: 100 - total flux cleaned = -8.94536e-06 Jy ! Component: 150 - total flux cleaned = 2.08863e-05 Jy ! Component: 200 - total flux cleaned = 3.3741e-05 Jy ! Total flux subtracted in 200 components = 3.3741e-05 Jy ! Clean residual min=-0.002026 max=0.002676 Jy/beam ! Clean residual mean=-0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.050364 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.050364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028103Jy sigma=0.697086 ! Fit after self-cal, rms=0.028113Jy sigma=0.696974 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028113Jy sigma=0.696974 ! Fit after self-cal, rms=0.028121Jy sigma=0.696963 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.773 mas, bmaj=1.946 mas, bpa=-1.365 degrees ! Estimated noise=0.469406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122524 Jy ! Component: 100 - total flux cleaned = 0.000145447 Jy ! Component: 150 - total flux cleaned = 0.000155791 Jy ! Component: 200 - total flux cleaned = 0.000164867 Jy ! Total flux subtracted in 200 components = 0.000164867 Jy ! Clean residual min=-0.002015 max=0.002678 Jy/beam ! Clean residual mean=-0.000001 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0505289 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0505289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028114Jy sigma=0.696767 ! Fit after self-cal, rms=0.028113Jy sigma=0.696748 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) ! Added new window around map position (3.6, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233545 Jy ! Component: 100 - total flux cleaned = 0.00333337 Jy ! Component: 150 - total flux cleaned = 0.00377062 Jy ! Component: 200 - total flux cleaned = 0.00404974 Jy ! Total flux subtracted in 200 components = 0.00404974 Jy ! Clean residual min=-0.001916 max=0.002190 Jy/beam ! Clean residual mean=-0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0545786 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 54 components and 0.0545786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027933Jy sigma=0.691878 ! Fit after self-cal, rms=0.027920Jy sigma=0.691515 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027920Jy sigma=0.691515 ! Fit after self-cal, rms=0.027531Jy sigma=0.688493 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7759 mas, bmaj=1.948 mas, bpa=-1.279 degrees ! Estimated noise=0.463275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377011 Jy ! Component: 100 - total flux cleaned = 0.000744395 Jy ! Component: 150 - total flux cleaned = 0.000985952 Jy ! Component: 200 - total flux cleaned = 0.00113665 Jy ! Total flux subtracted in 200 components = 0.00113665 Jy ! Clean residual min=-0.001726 max=0.002045 Jy/beam ! Clean residual mean=-0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0557153 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.0557153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027500Jy sigma=0.687734 ! Fit after self-cal, rms=0.027500Jy sigma=0.687659 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 = 0.000370944 Jy ! Component: 100 - total flux cleaned = 0.000577138 Jy ! Component: 150 - total flux cleaned = 0.000722549 Jy ! Component: 200 - total flux cleaned = 0.000830058 Jy ! Total flux subtracted in 200 components = 0.000830058 Jy ! Clean residual min=-0.001698 max=0.002019 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0565453 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.0565453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027485Jy sigma=0.687275 ! Fit after self-cal, rms=0.027484Jy sigma=0.687252 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027484Jy sigma=0.687252 ! Fit after self-cal, rms=0.027384Jy sigma=0.687199 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.897 mas, bmaj=2.891 mas, bpa=1.607 degrees ! Estimated noise=0.624893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163453 Jy ! Component: 100 - total flux cleaned = 0.00264054 Jy ! Component: 150 - total flux cleaned = 0.00340184 Jy ! Component: 200 - total flux cleaned = 0.00393089 Jy ! Total flux subtracted in 200 components = 0.00393089 Jy ! Clean residual min=-0.002136 max=0.002676 Jy/beam ! Clean residual mean=-0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.0604762 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.0604762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027417Jy sigma=0.687782 ! Fit after self-cal, rms=0.027409Jy sigma=0.687592 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 = 0.000445746 Jy ! Component: 100 - total flux cleaned = 0.000770972 Jy ! Component: 150 - total flux cleaned = 0.00104474 Jy ! Component: 200 - total flux cleaned = 0.001224 Jy ! Total flux subtracted in 200 components = 0.001224 Jy ! Clean residual min=-0.002033 max=0.002474 Jy/beam ! Clean residual mean=-0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0617002 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.0617002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027424Jy sigma=0.687899 ! Fit after self-cal, rms=0.027420Jy sigma=0.687812 ! 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=0.7758 mas, bmaj=1.947 mas, bpa=-1.252 degrees ! Estimated noise=0.461676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7758 x 1.947 at -1.252 degrees (North through East) ! Clean map min=-0.0013955 max=0.04343 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=0.6671 mas, bmaj=1.793 mas, bpa=-2.597 degrees ! Estimated noise=0.654009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346071 Jy ! Component: 100 - total flux cleaned = 0.0432089 Jy ! Component: 150 - total flux cleaned = 0.047007 Jy ! Component: 200 - total flux cleaned = 0.0492835 Jy ! Total flux subtracted in 200 components = 0.0492835 Jy ! Clean residual min=-0.002934 max=0.003036 Jy/beam ! Clean residual mean=-0.000001 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0492835 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0492835 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7758 mas, bmaj=1.947 mas, bpa=-1.252 degrees ! Estimated noise=0.461676 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 (-2.6, -25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277504 Jy ! Component: 100 - total flux cleaned = 0.00453415 Jy ! Component: 150 - total flux cleaned = 0.00586178 Jy ! Component: 200 - total flux cleaned = 0.00680101 Jy ! Total flux subtracted in 200 components = 0.00680101 Jy ! Clean residual min=-0.001667 max=0.001902 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0560846 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.0560846 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=1.897 mas, bmaj=2.891 mas, bpa=1.607 degrees ! Estimated noise=0.624893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192575 Jy ! Component: 100 - total flux cleaned = 0.00325072 Jy ! Component: 150 - total flux cleaned = 0.00428563 Jy ! Component: 200 - total flux cleaned = 0.00511942 Jy ! Total flux subtracted in 200 components = 0.00511942 Jy ! Clean residual min=-0.001798 max=0.002473 Jy/beam ! Clean residual mean=-0.000002 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.061204 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) ! Added new window around map position (46.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104357 Jy ! Component: 100 - total flux cleaned = 0.00156751 Jy ! Component: 150 - total flux cleaned = 0.00206426 Jy ! Component: 200 - total flux cleaned = 0.00233769 Jy ! Total flux subtracted in 200 components = 0.00233769 Jy ! Clean residual min=-0.001626 max=0.001955 Jy/beam ! Clean residual mean=-0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0635417 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 88 components and 0.0635417 Jy ! Inverting map ! Added new window around map position (-40.6, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162445 Jy ! Component: 100 - total flux cleaned = 0.00187623 Jy ! Component: 150 - total flux cleaned = 0.00214116 Jy ! Component: 200 - total flux cleaned = 0.00219034 Jy ! Total flux subtracted in 200 components = 0.00219034 Jy ! Clean residual min=-0.001277 max=0.001195 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.065732 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.065732 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7758 mas, bmaj=1.947 mas, bpa=-1.252 degrees ! Estimated noise=0.461676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000317489 Jy ! Component: 100 - total flux cleaned = -0.000508994 Jy ! Component: 150 - total flux cleaned = -0.000644907 Jy ! Component: 200 - total flux cleaned = -0.000737987 Jy ! Total flux subtracted in 200 components = -0.000737987 Jy ! Clean residual min=-0.001284 max=0.001356 Jy/beam ! Clean residual mean=-0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.064994 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 146 components and 0.064994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027019Jy sigma=0.679138 ! Fit after self-cal, rms=0.026994Jy sigma=0.678191 wmodel /scr/pima/br149ag_uvs/J1919+0619_X_map.mod ! Writing 146 model components to file: /scr/pima/br149ag_uvs/J1919+0619_X_map.mod wobs /scr/pima/br149ag_uvs/J1919+0619_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149ag_uvs/J1919+0619_X_uvs.fits wwins /scr/pima/br149ag_uvs/J1919+0619_X_map.win ! wwins: Wrote 5 windows to /scr/pima/br149ag_uvs/J1919+0619_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 = 0.000159927 Jy ! Component: 100 - total flux cleaned = 0.000414005 Jy ! Component: 150 - total flux cleaned = 0.000635099 Jy ! Component: 200 - total flux cleaned = 0.000788335 Jy ! Component: 250 - total flux cleaned = 0.00093518 Jy ! Component: 300 - total flux cleaned = 0.00102335 Jy ! Component: 350 - total flux cleaned = 0.0010741 Jy ! Component: 400 - total flux cleaned = 0.00107371 Jy ! Component: 450 - total flux cleaned = 0.00112184 Jy ! Component: 500 - total flux cleaned = 0.00118425 Jy ! Component: 550 - total flux cleaned = 0.0012147 Jy ! Component: 600 - total flux cleaned = 0.00127374 Jy ! Component: 650 - total flux cleaned = 0.00128814 Jy ! Component: 700 - total flux cleaned = 0.00130188 Jy ! Component: 750 - total flux cleaned = 0.00128804 Jy ! Component: 800 - total flux cleaned = 0.00127462 Jy ! Component: 850 - total flux cleaned = 0.00131393 Jy ! Component: 900 - total flux cleaned = 0.00132668 Jy ! Component: 950 - total flux cleaned = 0.00130147 Jy ! Component: 1000 - total flux cleaned = 0.00137573 Jy ! Component: 1050 - total flux cleaned = 0.00136331 Jy ! Component: 1100 - total flux cleaned = 0.00138737 Jy ! Component: 1150 - total flux cleaned = 0.00144584 Jy ! Component: 1200 - total flux cleaned = 0.00142251 Jy ! Component: 1250 - total flux cleaned = 0.00141122 Jy ! Component: 1300 - total flux cleaned = 0.00144467 Jy ! Component: 1350 - total flux cleaned = 0.00143351 Jy ! Component: 1400 - total flux cleaned = 0.00144429 Jy ! Component: 1450 - total flux cleaned = 0.00146549 Jy ! Component: 1500 - total flux cleaned = 0.00149683 Jy ! Component: 1550 - total flux cleaned = 0.00150724 Jy ! Component: 1600 - total flux cleaned = 0.0015582 Jy ! Component: 1650 - total flux cleaned = 0.00155804 Jy ! Component: 1700 - total flux cleaned = 0.00156811 Jy ! Component: 1750 - total flux cleaned = 0.00156824 Jy ! Component: 1800 - total flux cleaned = 0.00162608 Jy ! Component: 1850 - total flux cleaned = 0.0016259 Jy ! Component: 1900 - total flux cleaned = 0.00161649 Jy ! Component: 1950 - total flux cleaned = 0.00163516 Jy ! Component: 2000 - total flux cleaned = 0.0016535 Jy ! Component: 2050 - total flux cleaned = 0.00165356 Jy ! Component: 2100 - total flux cleaned = 0.0016715 Jy ! Component: 2150 - total flux cleaned = 0.00169824 Jy ! Component: 2200 - total flux cleaned = 0.00172463 Jy ! Component: 2250 - total flux cleaned = 0.00173327 Jy ! Component: 2300 - total flux cleaned = 0.00177634 Jy ! Component: 2350 - total flux cleaned = 0.00178492 Jy ! Component: 2400 - total flux cleaned = 0.00180176 Jy ! Component: 2450 - total flux cleaned = 0.00181854 Jy ! Component: 2500 - total flux cleaned = 0.00187646 Jy ! Component: 2550 - total flux cleaned = 0.0019173 Jy ! Component: 2600 - total flux cleaned = 0.00190915 Jy ! Component: 2650 - total flux cleaned = 0.00192523 Jy ! Component: 2700 - total flux cleaned = 0.00194904 Jy ! Component: 2750 - total flux cleaned = 0.00195696 Jy ! Component: 2800 - total flux cleaned = 0.00194914 Jy ! Component: 2850 - total flux cleaned = 0.00194144 Jy ! Component: 2900 - total flux cleaned = 0.00195682 Jy ! Component: 2950 - total flux cleaned = 0.00197203 Jy ! Component: 3000 - total flux cleaned = 0.00195703 Jy ! Component: 3050 - total flux cleaned = 0.00194949 Jy ! Component: 3100 - total flux cleaned = 0.0019421 Jy ! Component: 3150 - total flux cleaned = 0.00192748 Jy ! Component: 3200 - total flux cleaned = 0.00193478 Jy ! Component: 3250 - total flux cleaned = 0.00196368 Jy ! Component: 3300 - total flux cleaned = 0.00196364 Jy ! Component: 3350 - total flux cleaned = 0.00197776 Jy ! Component: 3400 - total flux cleaned = 0.00196357 Jy ! Component: 3450 - total flux cleaned = 0.00195658 Jy ! Component: 3500 - total flux cleaned = 0.0019705 Jy ! Component: 3550 - total flux cleaned = 0.0019497 Jy ! Component: 3600 - total flux cleaned = 0.00197034 Jy ! Component: 3650 - total flux cleaned = 0.00191557 Jy ! Component: 3700 - total flux cleaned = 0.00193592 Jy ! Component: 3750 - total flux cleaned = 0.001909 Jy ! Component: 3800 - total flux cleaned = 0.0018956 Jy ! Component: 3850 - total flux cleaned = 0.00187561 Jy ! Component: 3900 - total flux cleaned = 0.00186239 Jy ! Component: 3950 - total flux cleaned = 0.00182295 Jy ! Component: 4000 - total flux cleaned = 0.00179687 Jy ! Component: 4050 - total flux cleaned = 0.00179037 Jy ! Total flux subtracted in 4096 components = 0.00177743 Jy ! Clean residual min=-0.000399 max=0.000425 Jy/beam ! Clean residual mean=-0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0667714 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 419 components and 0.0667715 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br149ag_uvs/J1919+0619_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7758 x 1.947 at -1.252 degrees (North through East) ! Clean map min=-0.001224 max=0.04362 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149ag_uvs/J1919+0619_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0436201 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107781 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.741273 0.741273 1.48255 2.96509 5.93019 11.8604 23.7208 47.4415 94.883 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 404.708 quit ! Quitting program ! Log file /scr/pima/br149ag_uvs/J1919+0619_X_uvs.log closed on Fri Feb 19 09:48:10 2016