! Started logfile: /d2/scr/pima/bp177j_uvs/J0509+1011_X_uvs.log on Thu Jun 19 03:28:21 2014 obs /d2/scr/pima/bp177j_uvs/J0509+1011_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0509+1011_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0509+1011 ! ! 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/bp177j_uvs/J0509+1011_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=1.048525Jy sigma=40.395448 ! Fit after self-cal, rms=0.706829Jy sigma=27.545882 ! 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=0.7444 mas, bmaj=2.002 mas, bpa=-0.7849 degrees ! Estimated noise=0.71678 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 = 0.221457 Jy ! Component: 100 - total flux cleaned = 0.270888 Jy ! Total flux subtracted in 100 components = 0.270888 Jy ! Clean residual min=-0.009842 max=0.016721 Jy/beam ! Clean residual mean=0.000001 rms=0.002284 Jy/beam ! Combined flux in latest and established models = 0.270888 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.270888 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=0.046227Jy sigma=1.646997 ! Fit after self-cal, rms=0.046223Jy sigma=1.646785 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177732 Jy ! Component: 100 - total flux cleaned = 0.0271893 Jy ! Total flux subtracted in 100 components = 0.0271893 Jy ! Clean residual min=-0.009704 max=0.007573 Jy/beam ! Clean residual mean=-0.000000 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.298077 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.298077 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=0.035326Jy sigma=1.273257 ! Fit after self-cal, rms=0.035326Jy sigma=1.273235 ! 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=0.8831 mas, bmaj=2.248 mas, bpa=-0.4914 degrees ! Estimated noise=0.56724 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 = 0.0100159 Jy ! Component: 100 - total flux cleaned = 0.0165158 Jy ! Component: 150 - total flux cleaned = 0.0208996 Jy ! Component: 200 - total flux cleaned = 0.0239183 Jy ! Total flux subtracted in 200 components = 0.0239183 Jy ! Clean residual min=-0.007477 max=0.007165 Jy/beam ! Clean residual mean=-0.000008 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.321995 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.321996 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=0.031226Jy sigma=1.159459 ! Fit after self-cal, rms=0.031218Jy sigma=1.159079 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8831 x 2.248 at -0.4914 degrees (North through East) ! Clean map min=-0.0069028 max=0.28617 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 1.13 FD 1.16 HN 0.92 KP 0.95 ! LA 1.03 MK 1.01 NL 1.05 OV 1.02 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.91 KP 0.94 ! LA 0.94 MK 1.03 NL 1.05 OV 0.97 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.10 HN 0.97 KP 1.08 ! LA 0.92 MK 1.07 NL 1.03 OV 1.03 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.01 KP 0.93 ! LA 0.96 MK 1.09 NL 1.01 OV 1.00 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 1.03 ! LA 0.96 MK 0.97 NL 0.94 OV 0.97 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.06 KP 1.03 ! LA 1.03 MK 1.03 NL 1.02 OV 1.05 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.00 KP 1.01 ! LA 0.94 MK 1.03 NL 1.03 OV 1.05 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.04 HN 1.00 KP 1.04 ! LA 0.90 MK 0.98 NL 0.99 OV 1.03 ! PT 0.85 SC 1.08 ! ! ! Fit before self-cal, rms=0.031218Jy sigma=1.159079 ! Fit after self-cal, rms=0.015744Jy sigma=0.575682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8883 mas, bmaj=2.263 mas, bpa=-0.4618 degrees ! Estimated noise=0.568358 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 = -0.00137502 Jy ! Component: 100 - total flux cleaned = -0.00152991 Jy ! Component: 150 - total flux cleaned = -0.0016335 Jy ! Component: 200 - total flux cleaned = -0.00175834 Jy ! Total flux subtracted in 200 components = -0.00175834 Jy ! Clean residual min=-0.002615 max=0.002793 Jy/beam ! Clean residual mean=-0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.320237 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.320237 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=0.015531Jy sigma=0.567629 ! Fit after self-cal, rms=0.015524Jy sigma=0.567387 ! Inverting map ! Added new window around map position (-1.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211891 Jy ! Component: 100 - total flux cleaned = 0.00275121 Jy ! Component: 150 - total flux cleaned = 0.00320371 Jy ! Component: 200 - total flux cleaned = 0.00332972 Jy ! Total flux subtracted in 200 components = 0.00332972 Jy ! Clean residual min=-0.002144 max=0.001680 Jy/beam ! Clean residual mean=-0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.323567 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.323567 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=0.014985Jy sigma=0.546341 ! Fit after self-cal, rms=0.014946Jy sigma=0.545014 ! 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=0.014946Jy sigma=0.545014 ! Fit after self-cal, rms=0.014906Jy sigma=0.543273 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=2.264 mas, bpa=-0.5133 degrees ! Estimated noise=0.568171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402144 Jy ! Component: 100 - total flux cleaned = 0.00047822 Jy ! Component: 150 - total flux cleaned = 0.000478038 Jy ! Component: 200 - total flux cleaned = 0.000450994 Jy ! Total flux subtracted in 200 components = 0.000450994 Jy ! Clean residual min=-0.001989 max=0.001496 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.324018 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.324018 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=0.014725Jy sigma=0.536876 ! Fit after self-cal, rms=0.014712Jy sigma=0.536500 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 = 0.000246057 Jy ! Component: 100 - total flux cleaned = 0.000221485 Jy ! Component: 150 - total flux cleaned = 0.000199742 Jy ! Component: 200 - total flux cleaned = 0.000200006 Jy ! Total flux subtracted in 200 components = 0.000200006 Jy ! Clean residual min=-0.001914 max=0.001506 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.324218 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.324218 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=0.014644Jy sigma=0.534011 ! Fit after self-cal, rms=0.014640Jy sigma=0.533888 ! 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=0.014640Jy sigma=0.533888 ! Fit after self-cal, rms=0.014635Jy sigma=0.533030 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8891 mas, bmaj=2.266 mas, bpa=-0.5539 degrees ! Estimated noise=0.568009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.13845e-05 Jy ! Component: 100 - total flux cleaned = 4.4034e-05 Jy ! Component: 150 - total flux cleaned = 4.47673e-05 Jy ! Component: 200 - total flux cleaned = 4.48642e-05 Jy ! Total flux subtracted in 200 components = 4.48642e-05 Jy ! Clean residual min=-0.001846 max=0.001488 Jy/beam ! Clean residual mean=-0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.324263 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 0.324263 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=0.014568Jy sigma=0.531176 ! Fit after self-cal, rms=0.014563Jy sigma=0.531042 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 = 0.000104496 Jy ! Component: 100 - total flux cleaned = 0.000119273 Jy ! Component: 150 - total flux cleaned = 0.000119077 Jy ! Component: 200 - total flux cleaned = 0.000119011 Jy ! Total flux subtracted in 200 components = 0.000119011 Jy ! Clean residual min=-0.001818 max=0.001493 Jy/beam ! Clean residual mean=-0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.324382 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.324382 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=0.014537Jy sigma=0.530160 ! Fit after self-cal, rms=0.014535Jy sigma=0.530108 ! 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=0.014535Jy sigma=0.530108 ! Fit after self-cal, rms=0.014544Jy sigma=0.529636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=3.229 mas, bpa=-0.5083 degrees ! Estimated noise=0.723639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284445 Jy ! Component: 100 - total flux cleaned = 0.000325979 Jy ! Component: 150 - total flux cleaned = 0.000357186 Jy ! Component: 200 - total flux cleaned = 0.000345405 Jy ! Total flux subtracted in 200 components = 0.000345405 Jy ! Clean residual min=-0.002151 max=0.001713 Jy/beam ! Clean residual mean=-0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.324727 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.324727 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=0.014528Jy sigma=0.529581 ! Fit after self-cal, rms=0.014521Jy sigma=0.529331 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 = 0.000117307 Jy ! Component: 100 - total flux cleaned = 0.000141757 Jy ! Component: 150 - total flux cleaned = 0.00013173 Jy ! Component: 200 - total flux cleaned = 0.000121966 Jy ! Total flux subtracted in 200 components = 0.000121966 Jy ! Clean residual min=-0.002135 max=0.001706 Jy/beam ! Clean residual mean=-0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.324849 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.324849 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=0.014517Jy sigma=0.529400 ! Fit after self-cal, rms=0.014515Jy sigma=0.529358 ! 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=0.8896 mas, bmaj=2.267 mas, bpa=-0.5877 degrees ! Estimated noise=0.567935 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8896 x 2.267 at -0.5877 degrees (North through East) ! Clean map min=-0.0016127 max=0.28603 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=0.7488 mas, bmaj=2.008 mas, bpa=-0.8515 degrees ! Estimated noise=0.721358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.222865 Jy ! Component: 100 - total flux cleaned = 0.272119 Jy ! Component: 150 - total flux cleaned = 0.288774 Jy ! Component: 200 - total flux cleaned = 0.297066 Jy ! Total flux subtracted in 200 components = 0.297066 Jy ! Clean residual min=-0.003317 max=0.004255 Jy/beam ! Clean residual mean=0.000002 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.297066 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.297066 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8896 mas, bmaj=2.267 mas, bpa=-0.5877 degrees ! Estimated noise=0.567935 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 = 0.00777671 Jy ! Component: 100 - total flux cleaned = 0.0126887 Jy ! Component: 150 - total flux cleaned = 0.016131 Jy ! Component: 200 - total flux cleaned = 0.0186617 Jy ! Total flux subtracted in 200 components = 0.0186617 Jy ! Clean residual min=-0.001926 max=0.002321 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.315728 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 65 components and 0.315728 Jy ! Inverting map ! Added new window around map position (5.8, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222013 Jy ! Component: 100 - total flux cleaned = 0.00371647 Jy ! Component: 150 - total flux cleaned = 0.00488706 Jy ! Component: 200 - total flux cleaned = 0.00583097 Jy ! Total flux subtracted in 200 components = 0.00583097 Jy ! Clean residual min=-0.001708 max=0.001488 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.321559 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.321559 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=2.081 mas, bmaj=3.229 mas, bpa=-0.5083 degrees ! Estimated noise=0.723639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125378 Jy ! Component: 100 - total flux cleaned = 0.00206905 Jy ! Component: 150 - total flux cleaned = 0.00265009 Jy ! Component: 200 - total flux cleaned = 0.00276198 Jy ! Total flux subtracted in 200 components = 0.00276198 Jy ! Clean residual min=-0.002086 max=0.001383 Jy/beam ! Clean residual mean=-0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.324321 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 = 8.49998e-05 Jy ! Component: 100 - total flux cleaned = 0.000162883 Jy ! Component: 150 - total flux cleaned = 0.000234594 Jy ! Component: 200 - total flux cleaned = 0.000288039 Jy ! Total flux subtracted in 200 components = 0.000288039 Jy ! Clean residual min=-0.002008 max=0.001360 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.324609 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.324609 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8896 mas, bmaj=2.267 mas, bpa=-0.5877 degrees ! Estimated noise=0.567935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010763 Jy ! Component: 100 - total flux cleaned = -3.75932e-05 Jy ! Component: 150 - total flux cleaned = -3.8383e-05 Jy ! Component: 200 - total flux cleaned = -1.93898e-05 Jy ! Total flux subtracted in 200 components = -1.93898e-05 Jy ! Clean residual min=-0.001596 max=0.001309 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.32459 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 125 components and 0.32459 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=0.014479Jy sigma=0.527693 ! Fit after self-cal, rms=0.014462Jy sigma=0.527171 wmodel /d2/scr/pima/bp177j_uvs/J0509+1011_X_map.mod ! Writing 125 model components to file: /d2/scr/pima/bp177j_uvs/J0509+1011_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0509+1011_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0509+1011_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0509+1011_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J0509+1011_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 = -0.000670993 Jy ! Component: 100 - total flux cleaned = -0.000673825 Jy ! Component: 150 - total flux cleaned = -0.000589381 Jy ! Component: 200 - total flux cleaned = -0.000569283 Jy ! Component: 250 - total flux cleaned = -0.00047501 Jy ! Component: 300 - total flux cleaned = -0.000457253 Jy ! Component: 350 - total flux cleaned = -0.000387604 Jy ! Component: 400 - total flux cleaned = -0.00037079 Jy ! Component: 450 - total flux cleaned = -0.000305101 Jy ! Component: 500 - total flux cleaned = -0.000273294 Jy ! Component: 550 - total flux cleaned = -0.00021159 Jy ! Component: 600 - total flux cleaned = -0.000137103 Jy ! Component: 650 - total flux cleaned = -9.36069e-05 Jy ! Component: 700 - total flux cleaned = -3.67727e-05 Jy ! Component: 750 - total flux cleaned = 6.0201e-05 Jy ! Component: 800 - total flux cleaned = 8.70247e-05 Jy ! Component: 850 - total flux cleaned = 8.69041e-05 Jy ! Component: 900 - total flux cleaned = 0.000178563 Jy ! Component: 950 - total flux cleaned = 0.000229892 Jy ! Component: 1000 - total flux cleaned = 0.000242584 Jy ! Component: 1050 - total flux cleaned = 0.000292207 Jy ! Component: 1100 - total flux cleaned = 0.000304417 Jy ! Component: 1150 - total flux cleaned = 0.000352204 Jy ! Component: 1200 - total flux cleaned = 0.000375675 Jy ! Component: 1250 - total flux cleaned = 0.000387437 Jy ! Component: 1300 - total flux cleaned = 0.000364983 Jy ! Component: 1350 - total flux cleaned = 0.000376261 Jy ! Component: 1400 - total flux cleaned = 0.000376434 Jy ! Component: 1450 - total flux cleaned = 0.000376297 Jy ! Component: 1500 - total flux cleaned = 0.000344122 Jy ! Component: 1550 - total flux cleaned = 0.000302149 Jy ! Component: 1600 - total flux cleaned = 0.000312828 Jy ! Component: 1650 - total flux cleaned = 0.000292252 Jy ! Component: 1700 - total flux cleaned = 0.000261847 Jy ! Component: 1750 - total flux cleaned = 0.000241768 Jy ! Component: 1800 - total flux cleaned = 0.000192406 Jy ! Component: 1850 - total flux cleaned = 0.000182562 Jy ! Component: 1900 - total flux cleaned = 0.000153473 Jy ! Component: 1950 - total flux cleaned = 0.000181795 Jy ! Component: 2000 - total flux cleaned = 0.000144159 Jy ! Component: 2050 - total flux cleaned = 0.000116368 Jy ! Component: 2100 - total flux cleaned = 0.000134701 Jy ! Component: 2150 - total flux cleaned = 8.93163e-05 Jy ! Component: 2200 - total flux cleaned = 0.000116363 Jy ! Component: 2250 - total flux cleaned = 6.32777e-05 Jy ! Component: 2300 - total flux cleaned = 8.96033e-05 Jy ! Component: 2350 - total flux cleaned = 8.94856e-05 Jy ! Component: 2400 - total flux cleaned = 3.78581e-05 Jy ! Component: 2450 - total flux cleaned = 2.93323e-05 Jy ! Component: 2500 - total flux cleaned = 2.08404e-05 Jy ! Component: 2550 - total flux cleaned = -2.08306e-05 Jy ! Component: 2600 - total flux cleaned = -2.89843e-05 Jy ! Component: 2650 - total flux cleaned = -3.72375e-05 Jy ! Component: 2700 - total flux cleaned = -5.34486e-05 Jy ! Component: 2750 - total flux cleaned = -8.5523e-05 Jy ! Component: 2800 - total flux cleaned = -7.75551e-05 Jy ! Component: 2850 - total flux cleaned = -7.7712e-05 Jy ! Component: 2900 - total flux cleaned = -9.35015e-05 Jy ! Component: 2950 - total flux cleaned = -9.3455e-05 Jy ! Component: 3000 - total flux cleaned = -8.57502e-05 Jy ! Component: 3050 - total flux cleaned = -0.000100905 Jy ! Component: 3100 - total flux cleaned = -0.000100842 Jy ! Component: 3150 - total flux cleaned = -8.59467e-05 Jy ! Component: 3200 - total flux cleaned = -8.59741e-05 Jy ! Component: 3250 - total flux cleaned = -0.000108045 Jy ! Component: 3300 - total flux cleaned = -6.4219e-05 Jy ! Component: 3350 - total flux cleaned = -8.58821e-05 Jy ! Component: 3400 - total flux cleaned = -9.29918e-05 Jy ! Component: 3450 - total flux cleaned = -9.29389e-05 Jy ! Component: 3500 - total flux cleaned = -7.16822e-05 Jy ! Component: 3550 - total flux cleaned = -0.000106861 Jy ! Component: 3600 - total flux cleaned = -0.000106969 Jy ! Component: 3650 - total flux cleaned = -0.000120871 Jy ! Component: 3700 - total flux cleaned = -0.000127784 Jy ! Component: 3750 - total flux cleaned = -0.000155116 Jy ! Component: 3800 - total flux cleaned = -0.000155084 Jy ! Component: 3850 - total flux cleaned = -0.000161801 Jy ! Component: 3900 - total flux cleaned = -0.000195249 Jy ! Component: 3950 - total flux cleaned = -0.000188537 Jy ! Component: 4000 - total flux cleaned = -0.000175305 Jy ! Component: 4050 - total flux cleaned = -0.000201481 Jy ! Total flux subtracted in 4096 components = -0.000194929 Jy ! Clean residual min=-0.000432 max=0.000507 Jy/beam ! Clean residual mean=0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.324395 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 411 components and 0.324395 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0509+1011_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8896 x 2.267 at -0.5877 degrees (North through East) ! Clean map min=-0.00081098 max=0.28798 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0509+1011_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.287984 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109313 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.113875 0.113875 0.227749 0.455498 0.910996 1.82199 3.64398 7.28797 14.5759 29.1519 58.3037 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.287 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2634.48 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0509+1011_X_uvs.log closed on Thu Jun 19 03:28:27 2014