! Started logfile: /scr/pima/bp171a5_uvs/J1334+0911_X_uvs.log on Sat Apr 20 04:01:54 2013 obs /scr/pima/bp171a5_uvs/J1334+0911_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1334+0911_X_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.996296 visibilities/baseline/integration-bin. ! Found source: J1334+0911 ! ! 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 2152 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/bp171a5_uvs/J1334+0911_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=1.004229Jy sigma=0.709965 ! Fit after self-cal, rms=0.931352Jy sigma=0.658443 ! 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=0.7586 mas, bmaj=2.027 mas, bpa=-3.604 degrees ! Estimated noise=27.8607 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 = 0.0512978 Jy ! Component: 100 - total flux cleaned = 0.0649259 Jy ! Total flux subtracted in 100 components = 0.0649259 Jy ! Clean residual min=-0.003925 max=0.005402 Jy/beam ! Clean residual mean=0.000002 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.0649259 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0649259 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=0.025756Jy sigma=0.018208 ! Fit after self-cal, rms=0.025717Jy sigma=0.018180 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559663 Jy ! Component: 100 - total flux cleaned = 0.00874557 Jy ! Total flux subtracted in 100 components = 0.00874557 Jy ! Clean residual min=-0.003966 max=0.003118 Jy/beam ! Clean residual mean=0.000001 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0736715 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 25 components and 0.0736715 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=0.024044Jy sigma=0.016997 ! Fit after self-cal, rms=0.024038Jy sigma=0.016994 ! 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=0.882 mas, bmaj=2.239 mas, bpa=-2.827 degrees ! Estimated noise=21.5605 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 = 0.00333844 Jy ! Component: 100 - total flux cleaned = 0.00525061 Jy ! Component: 150 - total flux cleaned = 0.00651259 Jy ! Component: 200 - total flux cleaned = 0.00738757 Jy ! Total flux subtracted in 200 components = 0.00738757 Jy ! Clean residual min=-0.003302 max=0.002510 Jy/beam ! Clean residual mean=-0.000001 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.081059 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 0.081059 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=0.023550Jy sigma=0.016648 ! Fit after self-cal, rms=0.023544Jy sigma=0.016645 ! 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: ! BR 1.12 FD 1.07 HN 0.97 KP 0.94 ! LA 1.05 MK 1.00 NL 1.06 OV 1.01 ! PT 0.86 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.01 HN 0.95 KP 0.94 ! LA 0.94 MK 1.05 NL 1.13 OV 0.90 ! PT 0.86 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.11 HN 0.99 KP 1.07 ! LA 0.89 MK 1.02 NL 1.13 OV 0.98 ! PT 0.88 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.07 HN 1.07 KP 0.95 ! LA 0.93 MK 1.11 NL 1.15 OV 1.01 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.05 KP 1.06 ! LA 1.02 MK 0.95 NL 1.04 OV 0.98 ! PT 0.86 SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 1.15 KP 1.08 ! LA 0.97 MK 0.96 NL 1.17 OV 0.96 ! PT 0.83 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 0.98 KP 1.01 ! LA 0.97 MK 0.96 NL 1.16 OV 1.02 ! PT 0.85 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.01 HN 1.05 KP 1.10 ! LA 0.93 MK 1.04 NL 1.10 OV 0.99 ! PT 0.85 SC 1.24 ! ! ! Fit before self-cal, rms=0.023544Jy sigma=0.016645 ! Fit after self-cal, rms=0.022108Jy sigma=0.015522 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8833 mas, bmaj=2.26 mas, bpa=-2.521 degrees ! Estimated noise=21.6128 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 = -0.000312874 Jy ! Component: 100 - total flux cleaned = -0.000399068 Jy ! Component: 150 - total flux cleaned = -0.000453746 Jy ! Component: 200 - total flux cleaned = -0.000501139 Jy ! Total flux subtracted in 200 components = -0.000501139 Jy ! Clean residual min=-0.001378 max=0.001256 Jy/beam ! Clean residual mean=-0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0805579 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.0805579 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=0.022073Jy sigma=0.015500 ! Fit after self-cal, rms=0.022095Jy sigma=0.015494 ! 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=0.022095Jy sigma=0.015494 ! Fit after self-cal, rms=0.022095Jy sigma=0.015493 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8833 mas, bmaj=2.261 mas, bpa=-2.477 degrees ! Estimated noise=21.605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183356 Jy ! Component: 100 - total flux cleaned = -0.000239424 Jy ! Component: 150 - total flux cleaned = -0.000276953 Jy ! Component: 200 - total flux cleaned = -0.000322276 Jy ! Total flux subtracted in 200 components = -0.000322276 Jy ! Clean residual min=-0.001342 max=0.001253 Jy/beam ! Clean residual mean=-0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0802356 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0802356 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=0.022079Jy sigma=0.015483 ! Fit after self-cal, rms=0.022079Jy sigma=0.015482 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 = -3.54469e-05 Jy ! Component: 100 - total flux cleaned = -4.55148e-05 Jy ! Component: 150 - total flux cleaned = -6.40211e-05 Jy ! Component: 200 - total flux cleaned = -8.13778e-05 Jy ! Total flux subtracted in 200 components = -8.13778e-05 Jy ! Clean residual min=-0.001332 max=0.001259 Jy/beam ! Clean residual mean=-0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0801543 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0801543 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=0.022071Jy sigma=0.015477 ! Fit after self-cal, rms=0.022070Jy sigma=0.015477 ! 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=0.022070Jy sigma=0.015477 ! Fit after self-cal, rms=0.022054Jy sigma=0.015476 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.883 mas, bmaj=2.261 mas, bpa=-2.454 degrees ! Estimated noise=21.5847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000113267 Jy ! Component: 100 - total flux cleaned = -0.000121885 Jy ! Component: 150 - total flux cleaned = -0.000146078 Jy ! Component: 200 - total flux cleaned = -0.000153615 Jy ! Total flux subtracted in 200 components = -0.000153615 Jy ! Clean residual min=-0.001301 max=0.001260 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0800006 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0800006 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=0.022048Jy sigma=0.015472 ! Fit after self-cal, rms=0.022048Jy sigma=0.015472 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 = -1.13227e-05 Jy ! Component: 100 - total flux cleaned = -1.82887e-05 Jy ! Component: 150 - total flux cleaned = -2.50673e-05 Jy ! Component: 200 - total flux cleaned = -3.76353e-05 Jy ! Total flux subtracted in 200 components = -3.76353e-05 Jy ! Clean residual min=-0.001296 max=0.001264 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.079963 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.079963 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=0.022043Jy sigma=0.015469 ! Fit after self-cal, rms=0.022043Jy sigma=0.015468 ! 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=0.022043Jy sigma=0.015468 ! Fit after self-cal, rms=0.022037Jy sigma=0.015468 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.054 mas, bmaj=3.323 mas, bpa=-0.1721 degrees ! Estimated noise=27.9389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.56844e-05 Jy ! Component: 100 - total flux cleaned = 1.44522e-05 Jy ! Component: 150 - total flux cleaned = 1.36719e-05 Jy ! Component: 200 - total flux cleaned = 1.35124e-05 Jy ! Total flux subtracted in 200 components = 1.35124e-05 Jy ! Clean residual min=-0.001327 max=0.001180 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0799765 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.0799765 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=0.022037Jy sigma=0.015468 ! Fit after self-cal, rms=0.022035Jy sigma=0.015466 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 = -1.70728e-07 Jy ! Component: 100 - total flux cleaned = -8.5879e-07 Jy ! Component: 150 - total flux cleaned = -1.37958e-06 Jy ! Component: 200 - total flux cleaned = -1.22479e-06 Jy ! Total flux subtracted in 200 components = -1.22479e-06 Jy ! Clean residual min=-0.001319 max=0.001178 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0799753 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 0.0799753 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=0.022035Jy sigma=0.015466 ! Fit after self-cal, rms=0.022033Jy sigma=0.015465 ! 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=0.8831 mas, bmaj=2.262 mas, bpa=-2.454 degrees ! Estimated noise=21.5748 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8831 x 2.262 at -2.454 degrees (North through East) ! Clean map min=-0.0011868 max=0.066299 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=0.7611 mas, bmaj=2.045 mas, bpa=-3.34 degrees ! Estimated noise=28.2535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0519485 Jy ! Component: 100 - total flux cleaned = 0.0661642 Jy ! Component: 150 - total flux cleaned = 0.0719123 Jy ! Component: 200 - total flux cleaned = 0.0747842 Jy ! Total flux subtracted in 200 components = 0.0747842 Jy ! Clean residual min=-0.001868 max=0.002160 Jy/beam ! Clean residual mean=0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0747842 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0747842 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8831 mas, bmaj=2.262 mas, bpa=-2.454 degrees ! Estimated noise=21.5748 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 = 0.00217527 Jy ! Component: 100 - total flux cleaned = 0.00334375 Jy ! Component: 150 - total flux cleaned = 0.00405295 Jy ! Component: 200 - total flux cleaned = 0.00439191 Jy ! Total flux subtracted in 200 components = 0.00439191 Jy ! Clean residual min=-0.001427 max=0.001265 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0791761 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0791761 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=2.054 mas, bmaj=3.323 mas, bpa=-0.1721 degrees ! Estimated noise=27.9389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482353 Jy ! Component: 100 - total flux cleaned = 0.000520898 Jy ! Component: 150 - total flux cleaned = 0.000538834 Jy ! Component: 200 - total flux cleaned = 0.000560331 Jy ! Total flux subtracted in 200 components = 0.000560331 Jy ! Clean residual min=-0.001317 max=0.001150 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0797364 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 = 1.91082e-05 Jy ! Component: 100 - total flux cleaned = 3.60745e-05 Jy ! Component: 150 - total flux cleaned = 4.60727e-05 Jy ! Component: 200 - total flux cleaned = 5.57539e-05 Jy ! Total flux subtracted in 200 components = 5.57539e-05 Jy ! Clean residual min=-0.001312 max=0.001151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0797922 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.0797922 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8831 mas, bmaj=2.262 mas, bpa=-2.454 degrees ! Estimated noise=21.5748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.35581e-05 Jy ! Component: 100 - total flux cleaned = -4.42588e-05 Jy ! Component: 150 - total flux cleaned = -6.77774e-05 Jy ! Component: 200 - total flux cleaned = -9.03283e-05 Jy ! Total flux subtracted in 200 components = -9.03283e-05 Jy ! Clean residual min=-0.001364 max=0.001246 Jy/beam ! Clean residual mean=-0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0797019 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0797019 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=0.022049Jy sigma=0.015478 ! Fit after self-cal, rms=0.022045Jy sigma=0.015476 wmodel /scr/pima/bp171a5_uvs/J1334+0911_X_map.mod ! Writing 48 model components to file: /scr/pima/bp171a5_uvs/J1334+0911_X_map.mod wobs /scr/pima/bp171a5_uvs/J1334+0911_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1334+0911_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1334+0911_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a5_uvs/J1334+0911_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 = -0.000252956 Jy ! Component: 100 - total flux cleaned = -0.000164745 Jy ! Component: 150 - total flux cleaned = -4.09913e-05 Jy ! Component: 200 - total flux cleaned = 9.70285e-05 Jy ! Component: 250 - total flux cleaned = 0.000134831 Jy ! Component: 300 - total flux cleaned = 0.000189361 Jy ! Component: 350 - total flux cleaned = 0.00020698 Jy ! Component: 400 - total flux cleaned = 0.000206828 Jy ! Component: 450 - total flux cleaned = 0.000190243 Jy ! Component: 500 - total flux cleaned = 0.000270277 Jy ! Component: 550 - total flux cleaned = 0.00031659 Jy ! Component: 600 - total flux cleaned = 0.00040666 Jy ! Component: 650 - total flux cleaned = 0.000421107 Jy ! Component: 700 - total flux cleaned = 0.000479166 Jy ! Component: 750 - total flux cleaned = 0.000591795 Jy ! Component: 800 - total flux cleaned = 0.00066059 Jy ! Component: 850 - total flux cleaned = 0.000795148 Jy ! Component: 900 - total flux cleaned = 0.000874019 Jy ! Component: 950 - total flux cleaned = 0.000951348 Jy ! Component: 1000 - total flux cleaned = 0.00100195 Jy ! Component: 1050 - total flux cleaned = 0.00101467 Jy ! Component: 1100 - total flux cleaned = 0.00107614 Jy ! Component: 1150 - total flux cleaned = 0.00110049 Jy ! Component: 1200 - total flux cleaned = 0.00112437 Jy ! Component: 1250 - total flux cleaned = 0.00113586 Jy ! Component: 1300 - total flux cleaned = 0.00113593 Jy ! Component: 1350 - total flux cleaned = 0.00116982 Jy ! Component: 1400 - total flux cleaned = 0.0011699 Jy ! Component: 1450 - total flux cleaned = 0.00118083 Jy ! Component: 1500 - total flux cleaned = 0.00120264 Jy ! Component: 1550 - total flux cleaned = 0.00122382 Jy ! Component: 1600 - total flux cleaned = 0.00124459 Jy ! Component: 1650 - total flux cleaned = 0.00120338 Jy ! Component: 1700 - total flux cleaned = 0.00123401 Jy ! Component: 1750 - total flux cleaned = 0.00125405 Jy ! Component: 1800 - total flux cleaned = 0.00128365 Jy ! Component: 1850 - total flux cleaned = 0.00126418 Jy ! Component: 1900 - total flux cleaned = 0.00130277 Jy ! Component: 1950 - total flux cleaned = 0.00127402 Jy ! Component: 2000 - total flux cleaned = 0.00129278 Jy ! Component: 2050 - total flux cleaned = 0.00132082 Jy ! Component: 2100 - total flux cleaned = 0.00130225 Jy ! Component: 2150 - total flux cleaned = 0.00132986 Jy ! Component: 2200 - total flux cleaned = 0.001348 Jy ! Component: 2250 - total flux cleaned = 0.001321 Jy ! Component: 2300 - total flux cleaned = 0.00132106 Jy ! Component: 2350 - total flux cleaned = 0.00133868 Jy ! Component: 2400 - total flux cleaned = 0.00135608 Jy ! Component: 2450 - total flux cleaned = 0.00139916 Jy ! Component: 2500 - total flux cleaned = 0.0013734 Jy ! Component: 2550 - total flux cleaned = 0.00143272 Jy ! Component: 2600 - total flux cleaned = 0.00140745 Jy ! Component: 2650 - total flux cleaned = 0.00142404 Jy ! Component: 2700 - total flux cleaned = 0.00144887 Jy ! Component: 2750 - total flux cleaned = 0.00146519 Jy ! Component: 2800 - total flux cleaned = 0.00148151 Jy ! Component: 2850 - total flux cleaned = 0.0014976 Jy ! Component: 2900 - total flux cleaned = 0.00152154 Jy ! Component: 2950 - total flux cleaned = 0.00153733 Jy ! Component: 3000 - total flux cleaned = 0.00152157 Jy ! Component: 3050 - total flux cleaned = 0.00151378 Jy ! Component: 3100 - total flux cleaned = 0.00155259 Jy ! Component: 3150 - total flux cleaned = 0.00155254 Jy ! Component: 3200 - total flux cleaned = 0.00153719 Jy ! Component: 3250 - total flux cleaned = 0.00152965 Jy ! Component: 3300 - total flux cleaned = 0.00155227 Jy ! Component: 3350 - total flux cleaned = 0.00152225 Jy ! Component: 3400 - total flux cleaned = 0.00153714 Jy ! Component: 3450 - total flux cleaned = 0.00153707 Jy ! Component: 3500 - total flux cleaned = 0.00152241 Jy ! Component: 3550 - total flux cleaned = 0.00149329 Jy ! Component: 3600 - total flux cleaned = 0.00149331 Jy ! Component: 3650 - total flux cleaned = 0.00150051 Jy ! Component: 3700 - total flux cleaned = 0.00148619 Jy ! Component: 3750 - total flux cleaned = 0.00149322 Jy ! Component: 3800 - total flux cleaned = 0.00147204 Jy ! Component: 3850 - total flux cleaned = 0.00146505 Jy ! Component: 3900 - total flux cleaned = 0.00147205 Jy ! Component: 3950 - total flux cleaned = 0.00146508 Jy ! Component: 4000 - total flux cleaned = 0.00148574 Jy ! Component: 4050 - total flux cleaned = 0.00146511 Jy ! Total flux subtracted in 4096 components = 0.00148556 Jy ! Clean residual min=-0.000454 max=0.000471 Jy/beam ! Clean residual mean=0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0811874 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 314 components and 0.0811874 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1334+0911_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8831 x 2.262 at -2.454 degrees (North through East) ! Clean map min=-0.00082652 max=0.066694 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1334+0911_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0666937 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108754 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.489193 0.489193 0.978387 1.95677 3.91355 7.8271 15.6542 31.3084 62.6168 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1334+0911_X_uvs.log closed on Sat Apr 20 04:01:59 2013