! Started logfile: /d2/scr/pima/bp171ab_uvs/J1302+5748_X_uvs.log on Mon Dec 9 01:38:30 2013 obs /d2/scr/pima/bp171ab_uvs/J1302+5748_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1302+5748_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.92 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1656 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/bp171ab_uvs/J1302+5748_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.109601Jy sigma=20.407580 ! Fit after self-cal, rms=0.554964Jy sigma=9.999112 ! 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=0.7913 mas, bmaj=2.932 mas, bpa=28.55 degrees ! Estimated noise=1.59411 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 = 0.347829 Jy ! Component: 100 - total flux cleaned = 0.424495 Jy ! Total flux subtracted in 100 components = 0.424495 Jy ! Clean residual min=-0.017324 max=0.025121 Jy/beam ! Clean residual mean=0.000099 rms=0.004326 Jy/beam ! Combined flux in latest and established models = 0.424495 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.424495 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=0.068934Jy sigma=1.355123 ! Fit after self-cal, rms=0.068931Jy sigma=1.355070 ! 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=0.9814 mas, bmaj=2.99 mas, bpa=28.97 degrees ! Estimated noise=0.972205 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 = 0.0315616 Jy ! Component: 100 - total flux cleaned = 0.0456959 Jy ! Component: 150 - total flux cleaned = 0.0541158 Jy ! Component: 200 - total flux cleaned = 0.0599381 Jy ! Total flux subtracted in 200 components = 0.0599381 Jy ! Clean residual min=-0.014453 max=0.017128 Jy/beam ! Clean residual mean=0.000121 rms=0.003293 Jy/beam ! Combined flux in latest and established models = 0.484433 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 28 components and 0.484433 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=0.057063Jy sigma=1.055334 ! Fit after self-cal, rms=0.057047Jy sigma=1.055023 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9814 x 2.99 at 28.97 degrees (North through East) ! Clean map min=-0.013944 max=0.45182 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 1.06 FD 1.16 HN 0.87 KP 0.95 ! LA 1.01 MK 1.04 NL 1.02 OV 1.01 ! PT 0.87 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.91 KP 0.95 ! LA 0.94 MK 1.06 NL 1.02 OV 0.96 ! PT 0.91 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.16 HN 0.99 KP 1.08 ! LA 0.91 MK 1.09 NL 1.03 OV 1.03 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.17 HN 0.99 KP 0.94 ! LA 0.95 MK 1.12 NL 0.99 OV 1.01 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 0.98 KP 1.06 ! LA 0.96 MK 1.03 NL 0.93 OV 0.98 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.04 KP 1.06 ! LA 1.03 MK 1.08 NL 0.99 OV 1.05 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 0.99 KP 1.03 ! LA 0.95 MK 1.06 NL 1.00 OV 1.07 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.09 HN 1.01 KP 1.08 ! LA 0.89 MK 1.04 NL 0.99 OV 1.06 ! PT 0.86 SC 1.10 ! ! ! Fit before self-cal, rms=0.057047Jy sigma=1.055023 ! Fit after self-cal, rms=0.034189Jy sigma=0.593866 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9884 mas, bmaj=2.994 mas, bpa=28.9 degrees ! Estimated noise=0.965326 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 (1, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161305 Jy ! Component: 100 - total flux cleaned = 0.00137386 Jy ! Component: 150 - total flux cleaned = 0.00120958 Jy ! Component: 200 - total flux cleaned = 0.00120683 Jy ! Total flux subtracted in 200 components = 0.00120683 Jy ! Clean residual min=-0.002662 max=0.002757 Jy/beam ! Clean residual mean=0.000003 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.48564 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 0.48564 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=0.033423Jy sigma=0.579723 ! Fit after self-cal, rms=0.033420Jy sigma=0.579204 ! 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=0.033420Jy sigma=0.579204 ! Fit after self-cal, rms=0.033253Jy sigma=0.577658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9901 mas, bmaj=2.994 mas, bpa=28.85 degrees ! Estimated noise=0.964371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000555902 Jy ! Component: 100 - total flux cleaned = -0.000625997 Jy ! Component: 150 - total flux cleaned = -0.000629264 Jy ! Component: 200 - total flux cleaned = -0.000574712 Jy ! Total flux subtracted in 200 components = -0.000574712 Jy ! Clean residual min=-0.002399 max=0.002368 Jy/beam ! Clean residual mean=0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.485065 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 0.485065 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=0.032955Jy sigma=0.573428 ! Fit after self-cal, rms=0.032952Jy sigma=0.573345 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 = 0.000117326 Jy ! Component: 100 - total flux cleaned = 0.000117077 Jy ! Component: 150 - total flux cleaned = 0.000117789 Jy ! Component: 200 - total flux cleaned = 8.11306e-05 Jy ! Total flux subtracted in 200 components = 8.11306e-05 Jy ! Clean residual min=-0.002302 max=0.002216 Jy/beam ! Clean residual mean=0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.485147 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.485147 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=0.032823Jy sigma=0.572021 ! Fit after self-cal, rms=0.032825Jy sigma=0.571990 ! 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=0.032825Jy sigma=0.571990 ! Fit after self-cal, rms=0.032748Jy sigma=0.570971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=2.993 mas, bpa=28.81 degrees ! Estimated noise=0.9632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108548 Jy ! Component: 100 - total flux cleaned = -0.00108873 Jy ! Component: 150 - total flux cleaned = -0.00115842 Jy ! Component: 200 - total flux cleaned = -0.00115817 Jy ! Total flux subtracted in 200 components = -0.00115817 Jy ! Clean residual min=-0.002216 max=0.002020 Jy/beam ! Clean residual mean=0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.483988 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 102 components and 0.483988 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=0.032585Jy sigma=0.569901 ! Fit after self-cal, rms=0.032586Jy sigma=0.569885 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 = 3.55278e-05 Jy ! Component: 100 - total flux cleaned = 7.81333e-06 Jy ! Component: 150 - total flux cleaned = -1.86592e-05 Jy ! Component: 200 - total flux cleaned = -6.85225e-05 Jy ! Total flux subtracted in 200 components = -6.85225e-05 Jy ! Clean residual min=-0.002171 max=0.001969 Jy/beam ! Clean residual mean=0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.48392 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.48392 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=0.032531Jy sigma=0.569381 ! Fit after self-cal, rms=0.032533Jy sigma=0.569372 ! 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=0.032533Jy sigma=0.569372 ! Fit after self-cal, rms=0.032494Jy sigma=0.568570 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=3.249 mas, bpa=28.45 degrees ! Estimated noise=1.1236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136189 Jy ! Component: 100 - total flux cleaned = -0.00163881 Jy ! Component: 150 - total flux cleaned = -0.00180268 Jy ! Component: 200 - total flux cleaned = -0.00188027 Jy ! Total flux subtracted in 200 components = -0.00188027 Jy ! Clean residual min=-0.002123 max=0.001566 Jy/beam ! Clean residual mean=0.000002 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.48204 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 131 components and 0.48204 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=0.032386Jy sigma=0.568801 ! Fit after self-cal, rms=0.032386Jy sigma=0.568753 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 = 4.53052e-05 Jy ! Component: 100 - total flux cleaned = -7.62579e-06 Jy ! Component: 150 - total flux cleaned = -7.18842e-05 Jy ! Component: 200 - total flux cleaned = -0.000100497 Jy ! Total flux subtracted in 200 components = -0.000100497 Jy ! Clean residual min=-0.002082 max=0.001579 Jy/beam ! Clean residual mean=0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.481939 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 136 components and 0.481939 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=0.032369Jy sigma=0.568660 ! Fit after self-cal, rms=0.032370Jy sigma=0.568644 ! 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=0.9932 mas, bmaj=2.992 mas, bpa=28.78 degrees ! Estimated noise=0.961585 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9932 x 2.992 at 28.78 degrees (North through East) ! Clean map min=-0.0031225 max=0.44742 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=0.8014 mas, bmaj=2.91 mas, bpa=28.4 degrees ! Estimated noise=1.58282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.345361 Jy ! Component: 100 - total flux cleaned = 0.420674 Jy ! Component: 150 - total flux cleaned = 0.442348 Jy ! Component: 200 - total flux cleaned = 0.452832 Jy ! Total flux subtracted in 200 components = 0.452832 Jy ! Clean residual min=-0.004584 max=0.005101 Jy/beam ! Clean residual mean=0.000025 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.452832 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.452832 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9932 mas, bmaj=2.992 mas, bpa=28.78 degrees ! Estimated noise=0.961585 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 = 0.00872976 Jy ! Component: 100 - total flux cleaned = 0.0144682 Jy ! Component: 150 - total flux cleaned = 0.0185168 Jy ! Component: 200 - total flux cleaned = 0.0215155 Jy ! Total flux subtracted in 200 components = 0.0215155 Jy ! Clean residual min=-0.002611 max=0.002392 Jy/beam ! Clean residual mean=0.000013 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.474348 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.474348 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=2.117 mas, bmaj=3.249 mas, bpa=28.45 degrees ! Estimated noise=1.1236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333554 Jy ! Component: 100 - total flux cleaned = 0.00492622 Jy ! Component: 150 - total flux cleaned = 0.00552551 Jy ! Component: 200 - total flux cleaned = 0.00596758 Jy ! Total flux subtracted in 200 components = 0.00596758 Jy ! Clean residual min=-0.002499 max=0.001787 Jy/beam ! Clean residual mean=0.000007 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.480315 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 = 0.000232912 Jy ! Component: 100 - total flux cleaned = 0.000433482 Jy ! Component: 150 - total flux cleaned = 0.000573786 Jy ! Component: 200 - total flux cleaned = 0.000633227 Jy ! Total flux subtracted in 200 components = 0.000633227 Jy ! Clean residual min=-0.002285 max=0.001613 Jy/beam ! Clean residual mean=0.000005 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.480949 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 84 components and 0.480949 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9932 mas, bmaj=2.992 mas, bpa=28.78 degrees ! Estimated noise=0.961585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177458 Jy ! Component: 100 - total flux cleaned = -5.80787e-05 Jy ! Component: 150 - total flux cleaned = 1.34801e-05 Jy ! Component: 200 - total flux cleaned = 1.38305e-05 Jy ! Total flux subtracted in 200 components = 1.38305e-05 Jy ! Clean residual min=-0.002067 max=0.001873 Jy/beam ! Clean residual mean=0.000003 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.480963 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.480963 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=0.032399Jy sigma=0.569475 ! Fit after self-cal, rms=0.032396Jy sigma=0.569379 wmodel /d2/scr/pima/bp171ab_uvs/J1302+5748_X_map.mod ! Writing 104 model components to file: /d2/scr/pima/bp171ab_uvs/J1302+5748_X_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1302+5748_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1302+5748_X_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1302+5748_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171ab_uvs/J1302+5748_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000450738 Jy ! Component: 100 - total flux cleaned = -0.000919748 Jy ! Component: 150 - total flux cleaned = -0.00142305 Jy ! Component: 200 - total flux cleaned = -0.00181352 Jy ! Component: 250 - total flux cleaned = -0.00216021 Jy ! Component: 300 - total flux cleaned = -0.00249573 Jy ! Component: 350 - total flux cleaned = -0.00274005 Jy ! Component: 400 - total flux cleaned = -0.00300461 Jy ! Component: 450 - total flux cleaned = -0.00328716 Jy ! Component: 500 - total flux cleaned = -0.00353723 Jy ! Component: 550 - total flux cleaned = -0.00363507 Jy ! Component: 600 - total flux cleaned = -0.00385087 Jy ! Component: 650 - total flux cleaned = -0.00403843 Jy ! Component: 700 - total flux cleaned = -0.00419909 Jy ! Component: 750 - total flux cleaned = -0.00437935 Jy ! Component: 800 - total flux cleaned = -0.00455652 Jy ! Component: 850 - total flux cleaned = -0.00468734 Jy ! Component: 900 - total flux cleaned = -0.00488108 Jy ! Component: 950 - total flux cleaned = -0.00507182 Jy ! Component: 1000 - total flux cleaned = -0.0051555 Jy ! Component: 1050 - total flux cleaned = -0.00532007 Jy ! Component: 1100 - total flux cleaned = -0.00542159 Jy ! Component: 1150 - total flux cleaned = -0.00550176 Jy ! Component: 1200 - total flux cleaned = -0.00567981 Jy ! Component: 1250 - total flux cleaned = -0.00581612 Jy ! Component: 1300 - total flux cleaned = -0.0059506 Jy ! Component: 1350 - total flux cleaned = -0.00602647 Jy ! Component: 1400 - total flux cleaned = -0.00612031 Jy ! Component: 1450 - total flux cleaned = -0.0062502 Jy ! Component: 1500 - total flux cleaned = -0.00637852 Jy ! Component: 1550 - total flux cleaned = -0.00648707 Jy ! Component: 1600 - total flux cleaned = -0.00652313 Jy ! Component: 1650 - total flux cleaned = -0.00666512 Jy ! Component: 1700 - total flux cleaned = -0.00677057 Jy ! Component: 1750 - total flux cleaned = -0.00696159 Jy ! Component: 1800 - total flux cleaned = -0.00708174 Jy ! Component: 1850 - total flux cleaned = -0.00720103 Jy ! Component: 1900 - total flux cleaned = -0.0073697 Jy ! Component: 1950 - total flux cleaned = -0.00748643 Jy ! Component: 2000 - total flux cleaned = -0.00760227 Jy ! Component: 2050 - total flux cleaned = -0.00771685 Jy ! Component: 2100 - total flux cleaned = -0.00784682 Jy ! Component: 2150 - total flux cleaned = -0.00797567 Jy ! Component: 2200 - total flux cleaned = -0.00811946 Jy ! Component: 2250 - total flux cleaned = -0.00823031 Jy ! Component: 2300 - total flux cleaned = -0.00837142 Jy ! Component: 2350 - total flux cleaned = -0.00846486 Jy ! Component: 2400 - total flux cleaned = -0.00861924 Jy ! Component: 2450 - total flux cleaned = -0.00868047 Jy ! Component: 2500 - total flux cleaned = -0.00878713 Jy ! Component: 2550 - total flux cleaned = -0.00893824 Jy ! Component: 2600 - total flux cleaned = -0.00901326 Jy ! Component: 2650 - total flux cleaned = -0.00911764 Jy ! Component: 2700 - total flux cleaned = -0.00923581 Jy ! Component: 2750 - total flux cleaned = -0.00935325 Jy ! Component: 2800 - total flux cleaned = -0.00941149 Jy ! Component: 2850 - total flux cleaned = -0.00952759 Jy ! Component: 2900 - total flux cleaned = -0.00958519 Jy ! Component: 2950 - total flux cleaned = -0.00967106 Jy ! Component: 3000 - total flux cleaned = -0.00975646 Jy ! Component: 3050 - total flux cleaned = -0.00982703 Jy ! Component: 3100 - total flux cleaned = -0.00988324 Jy ! Component: 3150 - total flux cleaned = -0.00998086 Jy ! Component: 3200 - total flux cleaned = -0.00999467 Jy ! Component: 3250 - total flux cleaned = -0.0100499 Jy ! Component: 3300 - total flux cleaned = -0.0101322 Jy ! Component: 3350 - total flux cleaned = -0.0102004 Jy ! Component: 3400 - total flux cleaned = -0.0102683 Jy ! Component: 3450 - total flux cleaned = -0.0103359 Jy ! Component: 3500 - total flux cleaned = -0.0103627 Jy ! Component: 3550 - total flux cleaned = -0.0104431 Jy ! Component: 3600 - total flux cleaned = -0.0104431 Jy ! Component: 3650 - total flux cleaned = -0.0105228 Jy ! Component: 3700 - total flux cleaned = -0.0106414 Jy ! Component: 3750 - total flux cleaned = -0.0106807 Jy ! Component: 3800 - total flux cleaned = -0.01072 Jy ! Component: 3850 - total flux cleaned = -0.0107978 Jy ! Component: 3900 - total flux cleaned = -0.0108624 Jy ! Component: 3950 - total flux cleaned = -0.010901 Jy ! Component: 4000 - total flux cleaned = -0.0109523 Jy ! Component: 4050 - total flux cleaned = -0.0110415 Jy ! Total flux subtracted in 4096 components = -0.0110922 Jy ! Clean residual min=-0.000834 max=0.000699 Jy/beam ! Clean residual mean=0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.46987 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 392 components and 0.46987 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J1302+5748_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9932 x 2.992 at 28.78 degrees (North through East) ! Clean map min=-0.0021427 max=0.44806 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1302+5748_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.448058 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220588 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.147696 0.147696 0.295392 0.590785 1.18157 2.36314 4.72628 9.45255 18.9051 37.8102 75.6204 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.448 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2031.2 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1302+5748_X_uvs.log closed on Mon Dec 9 01:38:35 2013