! Started logfile: /scr/pima/bp171a7_uvs/J1026+7032_X_uvs.log on Sun May 12 14:02:58 2013 obs /scr/pima/bp171a7_uvs/J1026+7032_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1026+7032_X_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996528 visibilities/baseline/integration-bin. ! Found source: J1026+7032 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2296 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 /scr/pima/bp171a7_uvs/J1026+7032_X] 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=1.014823Jy sigma=0.717412 ! Fit after self-cal, rms=0.862926Jy sigma=0.610033 ! 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=0.6984 mas, bmaj=3.329 mas, bpa=21.12 degrees ! Estimated noise=31.3664 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 = 0.0998195 Jy ! Component: 100 - total flux cleaned = 0.128554 Jy ! Total flux subtracted in 100 components = 0.128554 Jy ! Clean residual min=-0.006263 max=0.013044 Jy/beam ! Clean residual mean=0.000050 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 0.128554 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.128554 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=0.038528Jy sigma=0.027233 ! Fit after self-cal, rms=0.038476Jy sigma=0.027197 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146039 Jy ! Component: 100 - total flux cleaned = 0.0228636 Jy ! Total flux subtracted in 100 components = 0.0228636 Jy ! Clean residual min=-0.004380 max=0.005793 Jy/beam ! Clean residual mean=0.000031 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.151417 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.151418 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=0.030466Jy sigma=0.021534 ! Fit after self-cal, rms=0.030429Jy sigma=0.021507 ! 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=0.8449 mas, bmaj=3.349 mas, bpa=20.14 degrees ! Estimated noise=20.8747 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 = 0.00713304 Jy ! Component: 100 - total flux cleaned = 0.0110853 Jy ! Component: 150 - total flux cleaned = 0.0137105 Jy ! Component: 200 - total flux cleaned = 0.015584 Jy ! Total flux subtracted in 200 components = 0.015584 Jy ! Clean residual min=-0.004141 max=0.004546 Jy/beam ! Clean residual mean=0.000035 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.167002 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 38 components and 0.167002 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=0.028657Jy sigma=0.020254 ! Fit after self-cal, rms=0.028651Jy sigma=0.020251 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 0.95 KP 0.99 LA 0.97 ! MK 1.01 NL 1.04 OV 1.00 PT 0.90 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.92 KP 0.97 LA 0.95 ! MK 1.05 NL 1.05 OV 0.96 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 0.99 KP 1.11 LA 0.92 ! MK 1.07 NL 1.04 OV 0.99 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.18 HN 1.01 KP 0.95 LA 0.96 ! MK 1.07 NL 1.01 OV 0.97 PT 0.96 ! SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.99 KP 1.08 LA 0.98 ! MK 1.01 NL 0.97 OV 0.92 PT 0.91 ! SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.05 KP 1.06 LA 0.99 ! MK 1.02 NL 1.02 OV 0.99 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.01 KP 1.05 LA 0.96 ! MK 1.00 NL 1.04 OV 1.02 PT 0.91 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.00 KP 1.09 LA 0.91 ! MK 0.98 NL 1.03 OV 1.02 PT 0.86 ! SC 1.13 ! ! ! Fit before self-cal, rms=0.028651Jy sigma=0.020251 ! Fit after self-cal, rms=0.025842Jy sigma=0.018373 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8479 mas, bmaj=3.369 mas, bpa=20.04 degrees ! Estimated noise=20.8058 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 = -0.000365593 Jy ! Component: 100 - total flux cleaned = -0.000371555 Jy ! Component: 150 - total flux cleaned = -0.000371049 Jy ! Component: 200 - total flux cleaned = -0.000389206 Jy ! Total flux subtracted in 200 components = -0.000389206 Jy ! Clean residual min=-0.001638 max=0.001867 Jy/beam ! Clean residual mean=0.000006 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.166612 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.166612 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=0.025781Jy sigma=0.018334 ! Fit after self-cal, rms=0.025796Jy sigma=0.018330 ! 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=0.025796Jy sigma=0.018330 ! Fit after self-cal, rms=0.025773Jy sigma=0.018327 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8478 mas, bmaj=3.372 mas, bpa=20.04 degrees ! Estimated noise=20.7826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155548 Jy ! Component: 100 - total flux cleaned = -0.000231994 Jy ! Component: 150 - total flux cleaned = -0.000284559 Jy ! Component: 200 - total flux cleaned = -0.000329774 Jy ! Total flux subtracted in 200 components = -0.000329774 Jy ! Clean residual min=-0.001602 max=0.001833 Jy/beam ! Clean residual mean=0.000006 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.166283 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.166283 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=0.025755Jy sigma=0.018318 ! Fit after self-cal, rms=0.025755Jy sigma=0.018317 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 (-5.6, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129674 Jy ! Component: 100 - total flux cleaned = 0.00127015 Jy ! Component: 150 - total flux cleaned = 0.00129634 Jy ! Component: 200 - total flux cleaned = 0.00123665 Jy ! Total flux subtracted in 200 components = 0.00123665 Jy ! Clean residual min=-0.001465 max=0.001501 Jy/beam ! Clean residual mean=0.000006 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.167519 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.167519 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=0.025654Jy sigma=0.018250 ! Fit after self-cal, rms=0.025651Jy sigma=0.018247 ! 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=0.025651Jy sigma=0.018247 ! Fit after self-cal, rms=0.025610Jy sigma=0.018242 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8479 mas, bmaj=3.376 mas, bpa=20.05 degrees ! Estimated noise=20.7473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.17016e-05 Jy ! Component: 100 - total flux cleaned = -0.000114977 Jy ! Component: 150 - total flux cleaned = -0.000115135 Jy ! Component: 200 - total flux cleaned = -0.00010068 Jy ! Total flux subtracted in 200 components = -0.00010068 Jy ! Clean residual min=-0.001393 max=0.001435 Jy/beam ! Clean residual mean=0.000005 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.167419 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.167419 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=0.025586Jy sigma=0.018227 ! Fit after self-cal, rms=0.025585Jy sigma=0.018226 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.22327e-05 Jy ! Component: 100 - total flux cleaned = -7.0656e-05 Jy ! Component: 150 - total flux cleaned = -5.93523e-05 Jy ! Component: 200 - total flux cleaned = -3.81441e-05 Jy ! Total flux subtracted in 200 components = -3.81441e-05 Jy ! Clean residual min=-0.001367 max=0.001438 Jy/beam ! Clean residual mean=0.000004 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.16738 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 119 components and 0.16738 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=0.025575Jy sigma=0.018219 ! Fit after self-cal, rms=0.025575Jy sigma=0.018219 ! 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=0.025575Jy sigma=0.018219 ! Fit after self-cal, rms=0.025556Jy sigma=0.018217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.923 mas, bmaj=4.213 mas, bpa=12.08 degrees ! Estimated noise=27.4545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111882 Jy ! Component: 100 - total flux cleaned = 0.000142532 Jy ! Component: 150 - total flux cleaned = 0.000225149 Jy ! Component: 200 - total flux cleaned = 0.000274881 Jy ! Total flux subtracted in 200 components = 0.000274881 Jy ! Clean residual min=-0.001531 max=0.001718 Jy/beam ! Clean residual mean=0.000007 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.167655 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 133 components and 0.167655 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=0.025549Jy sigma=0.018213 ! Fit after self-cal, rms=0.025549Jy sigma=0.018213 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 = -1.43727e-05 Jy ! Component: 100 - total flux cleaned = 2.91944e-05 Jy ! Component: 150 - total flux cleaned = 4.0022e-05 Jy ! Component: 200 - total flux cleaned = 6.9227e-05 Jy ! Total flux subtracted in 200 components = 6.9227e-05 Jy ! Clean residual min=-0.001518 max=0.001735 Jy/beam ! Clean residual mean=0.000007 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.167725 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 142 components and 0.167724 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=0.025547Jy sigma=0.018211 ! Fit after self-cal, rms=0.025546Jy sigma=0.018211 ! 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=0.8475 mas, bmaj=3.377 mas, bpa=20.06 degrees ! Estimated noise=20.7338 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8475 x 3.377 at 20.06 degrees (North through East) ! Clean map min=-0.0014668 max=0.13183 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=0.7007 mas, bmaj=3.354 mas, bpa=21.02 degrees ! Estimated noise=31.4319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0999658 Jy ! Component: 100 - total flux cleaned = 0.128503 Jy ! Component: 150 - total flux cleaned = 0.143009 Jy ! Component: 200 - total flux cleaned = 0.151145 Jy ! Total flux subtracted in 200 components = 0.151145 Jy ! Clean residual min=-0.003300 max=0.004256 Jy/beam ! Clean residual mean=0.000016 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.151145 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.151145 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8475 mas, bmaj=3.377 mas, bpa=20.06 degrees ! Estimated noise=20.7338 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 = 0.00615578 Jy ! Component: 100 - total flux cleaned = 0.00934209 Jy ! Component: 150 - total flux cleaned = 0.0110776 Jy ! Component: 200 - total flux cleaned = 0.0123504 Jy ! Total flux subtracted in 200 components = 0.0123504 Jy ! Clean residual min=-0.001761 max=0.001672 Jy/beam ! Clean residual mean=0.000010 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.163495 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.163495 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=1.923 mas, bmaj=4.213 mas, bpa=12.08 degrees ! Estimated noise=27.4545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016859 Jy ! Component: 100 - total flux cleaned = 0.00239562 Jy ! Component: 150 - total flux cleaned = 0.00270335 Jy ! Component: 200 - total flux cleaned = 0.00292419 Jy ! Total flux subtracted in 200 components = 0.00292419 Jy ! Clean residual min=-0.001598 max=0.001780 Jy/beam ! Clean residual mean=0.000012 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.166419 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 = 0.000160696 Jy ! Component: 100 - total flux cleaned = 0.000263661 Jy ! Component: 150 - total flux cleaned = 0.000358363 Jy ! Component: 200 - total flux cleaned = 0.000428784 Jy ! Total flux subtracted in 200 components = 0.000428784 Jy ! Clean residual min=-0.001528 max=0.001768 Jy/beam ! Clean residual mean=0.000010 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.166848 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 62 components and 0.166848 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8475 mas, bmaj=3.377 mas, bpa=20.06 degrees ! Estimated noise=20.7338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011829 Jy ! Component: 100 - total flux cleaned = -0.000120968 Jy ! Component: 150 - total flux cleaned = -0.000143696 Jy ! Component: 200 - total flux cleaned = -0.000164945 Jy ! Total flux subtracted in 200 components = -0.000164945 Jy ! Clean residual min=-0.001413 max=0.001404 Jy/beam ! Clean residual mean=0.000004 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.166683 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.166683 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=0.025566Jy sigma=0.018228 ! Fit after self-cal, rms=0.025562Jy sigma=0.018224 wmodel /scr/pima/bp171a7_uvs/J1026+7032_X_map.mod ! Writing 82 model components to file: /scr/pima/bp171a7_uvs/J1026+7032_X_map.mod wobs /scr/pima/bp171a7_uvs/J1026+7032_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1026+7032_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J1026+7032_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a7_uvs/J1026+7032_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 = 0.000282379 Jy ! Component: 100 - total flux cleaned = 0.000378265 Jy ! Component: 150 - total flux cleaned = 0.000400645 Jy ! Component: 200 - total flux cleaned = 0.000399793 Jy ! Component: 250 - total flux cleaned = 0.000420245 Jy ! Component: 300 - total flux cleaned = 0.000439494 Jy ! Component: 350 - total flux cleaned = 0.000439662 Jy ! Component: 400 - total flux cleaned = 0.000421709 Jy ! Component: 450 - total flux cleaned = 0.000421137 Jy ! Component: 500 - total flux cleaned = 0.000387107 Jy ! Component: 550 - total flux cleaned = 0.00037058 Jy ! Component: 600 - total flux cleaned = 0.000339266 Jy ! Component: 650 - total flux cleaned = 0.000339387 Jy ! Component: 700 - total flux cleaned = 0.000339752 Jy ! Component: 750 - total flux cleaned = 0.000339976 Jy ! Component: 800 - total flux cleaned = 0.000367542 Jy ! Component: 850 - total flux cleaned = 0.000286558 Jy ! Component: 900 - total flux cleaned = 0.000299489 Jy ! Component: 950 - total flux cleaned = 0.000260666 Jy ! Component: 1000 - total flux cleaned = 0.000260644 Jy ! Component: 1050 - total flux cleaned = 0.000186941 Jy ! Component: 1100 - total flux cleaned = 0.000186846 Jy ! Component: 1150 - total flux cleaned = 0.000127674 Jy ! Component: 1200 - total flux cleaned = 0.000104522 Jy ! Component: 1250 - total flux cleaned = 3.57943e-05 Jy ! Component: 1300 - total flux cleaned = -2.03659e-05 Jy ! Component: 1350 - total flux cleaned = -6.48985e-05 Jy ! Component: 1400 - total flux cleaned = -0.00010849 Jy ! Component: 1450 - total flux cleaned = -0.000151325 Jy ! Component: 1500 - total flux cleaned = -0.000172241 Jy ! Component: 1550 - total flux cleaned = -0.00019306 Jy ! Component: 1600 - total flux cleaned = -0.000192999 Jy ! Component: 1650 - total flux cleaned = -0.000233241 Jy ! Component: 1700 - total flux cleaned = -0.000252888 Jy ! Component: 1750 - total flux cleaned = -0.000242894 Jy ! Component: 1800 - total flux cleaned = -0.000252514 Jy ! Component: 1850 - total flux cleaned = -0.000242792 Jy ! Component: 1900 - total flux cleaned = -0.000261712 Jy ! Component: 1950 - total flux cleaned = -0.000280493 Jy ! Component: 2000 - total flux cleaned = -0.000289799 Jy ! Component: 2050 - total flux cleaned = -0.000326383 Jy ! Component: 2100 - total flux cleaned = -0.00035348 Jy ! Component: 2150 - total flux cleaned = -0.000344457 Jy ! Component: 2200 - total flux cleaned = -0.000344486 Jy ! Component: 2250 - total flux cleaned = -0.000344526 Jy ! Component: 2300 - total flux cleaned = -0.000361898 Jy ! Component: 2350 - total flux cleaned = -0.000327502 Jy ! Component: 2400 - total flux cleaned = -0.000301918 Jy ! Component: 2450 - total flux cleaned = -0.000225869 Jy ! Component: 2500 - total flux cleaned = -0.00020907 Jy ! Component: 2550 - total flux cleaned = -0.000159098 Jy ! Component: 2600 - total flux cleaned = -0.000150881 Jy ! Component: 2650 - total flux cleaned = -8.52295e-05 Jy ! Component: 2700 - total flux cleaned = -4.45212e-05 Jy ! Component: 2750 - total flux cleaned = 4.0455e-06 Jy ! Component: 2800 - total flux cleaned = 6.83177e-05 Jy ! Component: 2850 - total flux cleaned = 0.00011609 Jy ! Component: 2900 - total flux cleaned = 0.000147716 Jy ! Component: 2950 - total flux cleaned = 0.000187107 Jy ! Component: 3000 - total flux cleaned = 0.000249706 Jy ! Component: 3050 - total flux cleaned = 0.000280837 Jy ! Component: 3100 - total flux cleaned = 0.00034279 Jy ! Component: 3150 - total flux cleaned = 0.000411936 Jy ! Component: 3200 - total flux cleaned = 0.00045775 Jy ! Component: 3250 - total flux cleaned = 0.000495716 Jy ! Component: 3300 - total flux cleaned = 0.000571366 Jy ! Component: 3350 - total flux cleaned = 0.000631481 Jy ! Component: 3400 - total flux cleaned = 0.000683923 Jy ! Component: 3450 - total flux cleaned = 0.000743547 Jy ! Component: 3500 - total flux cleaned = 0.000810332 Jy ! Component: 3550 - total flux cleaned = 0.000847261 Jy ! Component: 3600 - total flux cleaned = 0.000891398 Jy ! Component: 3650 - total flux cleaned = 0.000950071 Jy ! Component: 3700 - total flux cleaned = 0.000993958 Jy ! Component: 3750 - total flux cleaned = 0.00103045 Jy ! Component: 3800 - total flux cleaned = 0.00108134 Jy ! Component: 3850 - total flux cleaned = 0.00112478 Jy ! Component: 3900 - total flux cleaned = 0.00116089 Jy ! Component: 3950 - total flux cleaned = 0.00118252 Jy ! Component: 4000 - total flux cleaned = 0.00123997 Jy ! Component: 4050 - total flux cleaned = 0.00128294 Jy ! Total flux subtracted in 4096 components = 0.00130436 Jy ! Clean residual min=-0.000447 max=0.000453 Jy/beam ! Clean residual mean=0.000003 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.167988 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 339 components and 0.167988 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1026+7032_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8475 x 3.377 at 20.06 degrees (North through East) ! Clean map min=-0.00099465 max=0.13219 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1026+7032_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.132188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118596 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.269153 0.269153 0.538306 1.07661 2.15322 4.30645 8.6129 17.2258 34.4516 68.9032 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.132 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1026+7032_X_uvs.log closed on Sun May 12 14:03:02 2013