! Started logfile: /d2/scr/pima/bp171ab_uvs/J1028+3844_X_uvs.log on Mon Dec 9 01:37:14 2013 obs /d2/scr/pima/bp171ab_uvs/J1028+3844_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1028+3844_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1028+3844 ! ! 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 1080 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/J1028+3844_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=1.002043Jy sigma=2.848843 ! Fit after self-cal, rms=0.936119Jy sigma=2.636435 ! 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=0.7791 mas, bmaj=2.369 mas, bpa=4.148 degrees ! Estimated noise=11.2588 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 = 0.0508333 Jy ! Component: 100 - total flux cleaned = 0.0635678 Jy ! Total flux subtracted in 100 components = 0.0635678 Jy ! Clean residual min=-0.005363 max=0.005441 Jy/beam ! Clean residual mean=-0.000001 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.0635678 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0635678 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=0.031968Jy sigma=0.097029 ! Fit after self-cal, rms=0.031553Jy sigma=0.096797 ! 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=0.9377 mas, bmaj=2.569 mas, bpa=3.249 degrees ! Estimated noise=8.02971 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 = 0.00764003 Jy ! Component: 100 - total flux cleaned = 0.0115062 Jy ! Component: 150 - total flux cleaned = 0.0139666 Jy ! Component: 200 - total flux cleaned = 0.0156159 Jy ! Total flux subtracted in 200 components = 0.0156159 Jy ! Clean residual min=-0.005581 max=0.004512 Jy/beam ! Clean residual mean=-0.000004 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.0791837 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 42 components and 0.0791837 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=0.030683Jy sigma=0.089511 ! Fit after self-cal, rms=0.030772Jy sigma=0.089483 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9377 x 2.569 at 3.249 degrees (North through East) ! Clean map min=-0.0053674 max=0.067277 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* 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 1.14 FD 1.00 HN 0.91 KP 0.98 ! LA 0.95 MK 1.04 NL 1.02 OV 0.99 ! PT 0.91 SC 1.03 ! ! ! 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* 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 1.07 FD 0.99 HN 1.12 KP 0.98 ! LA 0.83 MK 0.96 NL 1.13 OV 1.09 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 0.99 KP 1.01 ! LA 0.95 MK 1.01 NL 1.00 OV 1.06 ! PT 0.87 SC 0.87 ! ! ! 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* MK 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 0.95 FD 1.13 HN 0.87 KP 1.06 ! LA 0.89 MK 1.04 NL 1.15 OV 1.05 ! PT 0.89 SC 1.01 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.030772Jy sigma=0.089483 ! Fit after self-cal, rms=0.029795Jy sigma=0.087803 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9402 mas, bmaj=2.579 mas, bpa=3.218 degrees ! Estimated noise=7.93222 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 = -0.000373227 Jy ! Component: 100 - total flux cleaned = -0.000374545 Jy ! Component: 150 - total flux cleaned = -0.000309086 Jy ! Component: 200 - total flux cleaned = -0.000268558 Jy ! Total flux subtracted in 200 components = -0.000268558 Jy ! Clean residual min=-0.004414 max=0.004030 Jy/beam ! Clean residual mean=-0.000002 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.0789152 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.0789152 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=0.029753Jy sigma=0.087738 ! Fit after self-cal, rms=0.029887Jy sigma=0.087715 ! 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=0.029887Jy sigma=0.087715 ! Fit after self-cal, rms=0.029848Jy sigma=0.087713 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9396 mas, bmaj=2.579 mas, bpa=3.248 degrees ! Estimated noise=7.92147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104849 Jy ! Component: 100 - total flux cleaned = -8.53337e-05 Jy ! Component: 150 - total flux cleaned = -6.68217e-05 Jy ! Component: 200 - total flux cleaned = -3.32853e-05 Jy ! Total flux subtracted in 200 components = -3.32853e-05 Jy ! Clean residual min=-0.004354 max=0.003988 Jy/beam ! Clean residual mean=-0.000002 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.0788819 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.0788819 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=0.029811Jy sigma=0.087687 ! Fit after self-cal, rms=0.029835Jy sigma=0.087682 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 = 3.34541e-05 Jy ! Component: 100 - total flux cleaned = -1.97007e-06 Jy ! Component: 150 - total flux cleaned = -1.97801e-06 Jy ! Component: 200 - total flux cleaned = 1.28363e-05 Jy ! Total flux subtracted in 200 components = 1.28363e-05 Jy ! Clean residual min=-0.004325 max=0.003970 Jy/beam ! Clean residual mean=-0.000002 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.0788947 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0788947 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=0.029807Jy sigma=0.087661 ! Fit after self-cal, rms=0.029827Jy sigma=0.087655 ! 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=0.029827Jy sigma=0.087655 ! Fit after self-cal, rms=0.029798Jy sigma=0.087654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9389 mas, bmaj=2.578 mas, bpa=3.26 degrees ! Estimated noise=7.90972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.55401e-05 Jy ! Component: 100 - total flux cleaned = -1.0421e-05 Jy ! Component: 150 - total flux cleaned = 4.34093e-06 Jy ! Component: 200 - total flux cleaned = 1.81321e-05 Jy ! Total flux subtracted in 200 components = 1.81321e-05 Jy ! Clean residual min=-0.004288 max=0.003952 Jy/beam ! Clean residual mean=-0.000002 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.0789128 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0789128 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=0.029766Jy sigma=0.087649 ! Fit after self-cal, rms=0.029784Jy sigma=0.087643 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 = 5.24704e-05 Jy ! Component: 100 - total flux cleaned = 1.00786e-05 Jy ! Component: 150 - total flux cleaned = 1.02581e-05 Jy ! Component: 200 - total flux cleaned = 2.24019e-05 Jy ! Total flux subtracted in 200 components = 2.24019e-05 Jy ! Clean residual min=-0.004264 max=0.003938 Jy/beam ! Clean residual mean=-0.000002 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.0789352 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.0789352 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=0.029760Jy sigma=0.087634 ! Fit after self-cal, rms=0.029779Jy sigma=0.087627 ! 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=0.029779Jy sigma=0.087627 ! Fit after self-cal, rms=0.029759Jy sigma=0.087626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.098 mas, bmaj=3.11 mas, bpa=-0.598 degrees ! Estimated noise=9.37684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856396 Jy ! Component: 100 - total flux cleaned = 0.00089133 Jy ! Component: 150 - total flux cleaned = 0.000906034 Jy ! Component: 200 - total flux cleaned = 0.000932725 Jy ! Total flux subtracted in 200 components = 0.000932725 Jy ! Clean residual min=-0.005040 max=0.005616 Jy/beam ! Clean residual mean=-0.000004 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.079868 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 57 components and 0.079868 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=0.029809Jy sigma=0.087572 ! Fit after self-cal, rms=0.029797Jy sigma=0.087563 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 = 1.82831e-05 Jy ! Component: 100 - total flux cleaned = 4.64408e-05 Jy ! Component: 150 - total flux cleaned = 5.82797e-05 Jy ! Component: 200 - total flux cleaned = 8.20743e-05 Jy ! Total flux subtracted in 200 components = 8.20743e-05 Jy ! Clean residual min=-0.005027 max=0.005618 Jy/beam ! Clean residual mean=-0.000004 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.07995 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.07995 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=0.029808Jy sigma=0.087573 ! Fit after self-cal, rms=0.029795Jy sigma=0.087568 ! 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=0.9384 mas, bmaj=2.576 mas, bpa=3.263 degrees ! Estimated noise=7.9005 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9384 x 2.576 at 3.263 degrees (North through East) ! Clean map min=-0.0039497 max=0.065724 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=0.7784 mas, bmaj=2.373 mas, bpa=4.202 degrees ! Estimated noise=11.1226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502974 Jy ! Component: 100 - total flux cleaned = 0.0630877 Jy ! Component: 150 - total flux cleaned = 0.0688566 Jy ! Component: 200 - total flux cleaned = 0.0723122 Jy ! Total flux subtracted in 200 components = 0.0723122 Jy ! Clean residual min=-0.004640 max=0.003941 Jy/beam ! Clean residual mean=0.000001 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.0723122 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0723122 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9384 mas, bmaj=2.576 mas, bpa=3.263 degrees ! Estimated noise=7.9005 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 = 0.00291322 Jy ! Component: 100 - total flux cleaned = 0.00464303 Jy ! Component: 150 - total flux cleaned = 0.00544855 Jy ! Component: 200 - total flux cleaned = 0.00579827 Jy ! Total flux subtracted in 200 components = 0.00579827 Jy ! Clean residual min=-0.004419 max=0.004096 Jy/beam ! Clean residual mean=-0.000002 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.0781105 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.0781105 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=2.098 mas, bmaj=3.11 mas, bpa=-0.598 degrees ! Estimated noise=9.37684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136885 Jy ! Component: 100 - total flux cleaned = 0.00161796 Jy ! Component: 150 - total flux cleaned = 0.00173043 Jy ! Component: 200 - total flux cleaned = 0.00181727 Jy ! Total flux subtracted in 200 components = 0.00181727 Jy ! Clean residual min=-0.005098 max=0.005701 Jy/beam ! Clean residual mean=-0.000004 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.0799278 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 = 1.53122e-05 Jy ! Component: 100 - total flux cleaned = 4.42222e-05 Jy ! Component: 150 - total flux cleaned = 5.81792e-05 Jy ! Component: 200 - total flux cleaned = 8.51168e-05 Jy ! Total flux subtracted in 200 components = 8.51168e-05 Jy ! Clean residual min=-0.005067 max=0.005673 Jy/beam ! Clean residual mean=-0.000004 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.0800129 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.0800129 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9384 mas, bmaj=2.576 mas, bpa=3.263 degrees ! Estimated noise=7.9005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000372314 Jy ! Component: 100 - total flux cleaned = -0.000335804 Jy ! Component: 150 - total flux cleaned = -0.000335398 Jy ! Component: 200 - total flux cleaned = -0.000361903 Jy ! Total flux subtracted in 200 components = -0.000361903 Jy ! Clean residual min=-0.004177 max=0.003975 Jy/beam ! Clean residual mean=-0.000002 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.079651 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.079651 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=0.029732Jy sigma=0.087612 ! Fit after self-cal, rms=0.029750Jy sigma=0.087599 wmodel /d2/scr/pima/bp171ab_uvs/J1028+3844_X_map.mod ! Writing 62 model components to file: /d2/scr/pima/bp171ab_uvs/J1028+3844_X_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1028+3844_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1028+3844_X_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1028+3844_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171ab_uvs/J1028+3844_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 = -0.000672812 Jy ! Component: 100 - total flux cleaned = -0.00151344 Jy ! Component: 150 - total flux cleaned = -0.00199117 Jy ! Component: 200 - total flux cleaned = -0.00204517 Jy ! Component: 250 - total flux cleaned = -0.00220003 Jy ! Component: 300 - total flux cleaned = -0.00219754 Jy ! Component: 350 - total flux cleaned = -0.00219525 Jy ! Component: 400 - total flux cleaned = -0.00219444 Jy ! Component: 450 - total flux cleaned = -0.00231956 Jy ! Component: 500 - total flux cleaned = -0.00235888 Jy ! Component: 550 - total flux cleaned = -0.0023977 Jy ! Component: 600 - total flux cleaned = -0.00258146 Jy ! Component: 650 - total flux cleaned = -0.0026878 Jy ! Component: 700 - total flux cleaned = -0.00272338 Jy ! Component: 750 - total flux cleaned = -0.00275696 Jy ! Component: 800 - total flux cleaned = -0.00266231 Jy ! Component: 850 - total flux cleaned = -0.00250936 Jy ! Component: 900 - total flux cleaned = -0.00239129 Jy ! Component: 950 - total flux cleaned = -0.00230533 Jy ! Component: 1000 - total flux cleaned = -0.00219337 Jy ! Component: 1050 - total flux cleaned = -0.00208462 Jy ! Component: 1100 - total flux cleaned = -0.00200502 Jy ! Component: 1150 - total flux cleaned = -0.00182552 Jy ! Component: 1200 - total flux cleaned = -0.00170115 Jy ! Component: 1250 - total flux cleaned = -0.00157951 Jy ! Component: 1300 - total flux cleaned = -0.00150894 Jy ! Component: 1350 - total flux cleaned = -0.00143961 Jy ! Component: 1400 - total flux cleaned = -0.00146287 Jy ! Component: 1450 - total flux cleaned = -0.00146252 Jy ! Component: 1500 - total flux cleaned = -0.00144066 Jy ! Component: 1550 - total flux cleaned = -0.00144121 Jy ! Component: 1600 - total flux cleaned = -0.00150392 Jy ! Component: 1650 - total flux cleaned = -0.00150405 Jy ! Component: 1700 - total flux cleaned = -0.00152402 Jy ! Component: 1750 - total flux cleaned = -0.00154389 Jy ! Component: 1800 - total flux cleaned = -0.00152401 Jy ! Component: 1850 - total flux cleaned = -0.00156201 Jy ! Component: 1900 - total flux cleaned = -0.00156208 Jy ! Component: 1950 - total flux cleaned = -0.00158067 Jy ! Component: 2000 - total flux cleaned = -0.00165379 Jy ! Component: 2050 - total flux cleaned = -0.00167202 Jy ! Component: 2100 - total flux cleaned = -0.0017246 Jy ! Component: 2150 - total flux cleaned = -0.00167281 Jy ! Component: 2200 - total flux cleaned = -0.00170668 Jy ! Component: 2250 - total flux cleaned = -0.00170665 Jy ! Component: 2300 - total flux cleaned = -0.00165694 Jy ! Component: 2350 - total flux cleaned = -0.00162439 Jy ! Component: 2400 - total flux cleaned = -0.00165663 Jy ! Component: 2450 - total flux cleaned = -0.00159294 Jy ! Component: 2500 - total flux cleaned = -0.00160901 Jy ! Component: 2550 - total flux cleaned = -0.00165572 Jy ! Component: 2600 - total flux cleaned = -0.00165577 Jy ! Component: 2650 - total flux cleaned = -0.00170131 Jy ! Component: 2700 - total flux cleaned = -0.00171611 Jy ! Component: 2750 - total flux cleaned = -0.00174565 Jy ! Component: 2800 - total flux cleaned = -0.00178952 Jy ! Component: 2850 - total flux cleaned = -0.00189041 Jy ! Component: 2900 - total flux cleaned = -0.0019187 Jy ! Component: 2950 - total flux cleaned = -0.00193285 Jy ! Component: 3000 - total flux cleaned = -0.00201644 Jy ! Component: 3050 - total flux cleaned = -0.00203022 Jy ! Component: 3100 - total flux cleaned = -0.00208463 Jy ! Component: 3150 - total flux cleaned = -0.00211152 Jy ! Component: 3200 - total flux cleaned = -0.002125 Jy ! Component: 3250 - total flux cleaned = -0.00217783 Jy ! Component: 3300 - total flux cleaned = -0.00215182 Jy ! Component: 3350 - total flux cleaned = -0.00215201 Jy ! Component: 3400 - total flux cleaned = -0.00215181 Jy ! Component: 3450 - total flux cleaned = -0.00215175 Jy ! Component: 3500 - total flux cleaned = -0.00213906 Jy ! Component: 3550 - total flux cleaned = -0.00215149 Jy ! Component: 3600 - total flux cleaned = -0.00211431 Jy ! Component: 3650 - total flux cleaned = -0.00210207 Jy ! Component: 3700 - total flux cleaned = -0.00210212 Jy ! Component: 3750 - total flux cleaned = -0.0020899 Jy ! Component: 3800 - total flux cleaned = -0.0020538 Jy ! Component: 3850 - total flux cleaned = -0.00206593 Jy ! Component: 3900 - total flux cleaned = -0.00207784 Jy ! Component: 3950 - total flux cleaned = -0.00210133 Jy ! Component: 4000 - total flux cleaned = -0.00205442 Jy ! Component: 4050 - total flux cleaned = -0.00203119 Jy ! Total flux subtracted in 4096 components = -0.00205449 Jy ! Clean residual min=-0.000605 max=0.000745 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0775965 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 400 components and 0.0775965 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J1028+3844_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9384 x 2.576 at 3.263 degrees (North through East) ! Clean map min=-0.0018087 max=0.066025 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1028+3844_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0660251 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020167 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.916334 0.916334 1.83267 3.66534 7.33067 14.6613 29.3227 58.6454 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 327.391 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1028+3844_X_uvs.log closed on Mon Dec 9 01:37:19 2013