! Started logfile: /d2/scr/pima/bp171aa_uvs/J1134+3005_X_uvs.log on Thu Nov 28 23:35:52 2013 obs /d2/scr/pima/bp171aa_uvs/J1134+3005_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1134+3005_X_uva.fits ! AN table 1: 9 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.613757 visibilities/baseline/integration-bin. ! Found source: J1134+3005 ! ! 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 928 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/bp171aa_uvs/J1134+3005_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001654Jy sigma=0.708077 ! Fit after self-cal, rms=0.984120Jy sigma=0.695685 ! 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=1.562 mas, bmaj=5.168 mas, bpa=-8.528 degrees ! Estimated noise=38.1555 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129209 Jy ! Component: 100 - total flux cleaned = 0.0159843 Jy ! Total flux subtracted in 100 components = 0.0159843 Jy ! Clean residual min=-0.002696 max=0.002730 Jy/beam ! Clean residual mean=-0.000001 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.0159843 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0159843 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=0.025342Jy sigma=0.017910 ! Fit after self-cal, rms=0.022746Jy sigma=0.016074 ! Inverting map ! Added new window around map position (0, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056074 Jy ! Component: 100 - total flux cleaned = 0.00596125 Jy ! Total flux subtracted in 100 components = 0.00596125 Jy ! Clean residual min=-0.002211 max=0.002413 Jy/beam ! Clean residual mean=0.000002 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.0219456 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.0219456 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=0.021716Jy sigma=0.015347 ! Fit after self-cal, rms=0.021696Jy sigma=0.015333 ! 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=1.842 mas, bmaj=5.097 mas, bpa=-8.846 degrees ! Estimated noise=32.9784 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 = 0.00049019 Jy ! Component: 100 - total flux cleaned = 0.000619995 Jy ! Component: 150 - total flux cleaned = 0.000676501 Jy ! Component: 200 - total flux cleaned = 0.00072601 Jy ! Total flux subtracted in 200 components = 0.00072601 Jy ! Clean residual min=-0.001733 max=0.001566 Jy/beam ! Clean residual mean=0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0226716 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.0226716 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=0.021621Jy sigma=0.015280 ! Fit after self-cal, rms=0.021615Jy sigma=0.015275 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.842 x 5.097 at -8.846 degrees (North through East) ! Clean map min=-0.0016656 max=0.019302 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 1.02 KP 0.99 LA 0.91 ! NL 1.04 OV 1.02 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.021615Jy sigma=0.015275 ! Fit after self-cal, rms=0.021547Jy sigma=0.015269 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.841 mas, bmaj=5.12 mas, bpa=-8.838 degrees ! Estimated noise=32.9267 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 = -0.000125996 Jy ! Component: 100 - total flux cleaned = -0.000170944 Jy ! Component: 150 - total flux cleaned = -0.000190558 Jy ! Component: 200 - total flux cleaned = -0.000190658 Jy ! Total flux subtracted in 200 components = -0.000190658 Jy ! Clean residual min=-0.001617 max=0.001489 Jy/beam ! Clean residual mean=0.000004 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0224809 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.0224809 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=0.021512Jy sigma=0.015245 ! Fit after self-cal, rms=0.021464Jy sigma=0.015209 ! 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=0.021464Jy sigma=0.015209 ! Fit after self-cal, rms=0.021484Jy sigma=0.015208 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.844 mas, bmaj=5.123 mas, bpa=-8.847 degrees ! Estimated noise=32.9379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128546 Jy ! Component: 100 - total flux cleaned = -0.000178305 Jy ! Component: 150 - total flux cleaned = -0.000163569 Jy ! Component: 200 - total flux cleaned = -0.000176766 Jy ! Total flux subtracted in 200 components = -0.000176766 Jy ! Clean residual min=-0.001675 max=0.001594 Jy/beam ! Clean residual mean=0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0223042 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.0223042 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=0.021462Jy sigma=0.015192 ! Fit after self-cal, rms=0.021459Jy sigma=0.015189 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 = -9.92049e-05 Jy ! Component: 100 - total flux cleaned = -0.000124229 Jy ! Component: 150 - total flux cleaned = -0.000134977 Jy ! Component: 200 - total flux cleaned = -0.000134948 Jy ! Total flux subtracted in 200 components = -0.000134948 Jy ! Clean residual min=-0.001657 max=0.001599 Jy/beam ! Clean residual mean=0.000004 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0221692 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.0221692 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=0.021448Jy sigma=0.015181 ! Fit after self-cal, rms=0.021446Jy sigma=0.015180 ! 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=0.021446Jy sigma=0.015180 ! Fit after self-cal, rms=0.021483Jy sigma=0.015179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.847 mas, bmaj=5.126 mas, bpa=-8.859 degrees ! Estimated noise=32.9681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129329 Jy ! Component: 100 - total flux cleaned = -0.000138821 Jy ! Component: 150 - total flux cleaned = -0.00013908 Jy ! Component: 200 - total flux cleaned = -0.000146493 Jy ! Total flux subtracted in 200 components = -0.000146493 Jy ! Clean residual min=-0.001604 max=0.001583 Jy/beam ! Clean residual mean=0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0220227 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.0220227 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=0.021476Jy sigma=0.015174 ! Fit after self-cal, rms=0.021476Jy sigma=0.015173 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 = -6.49854e-05 Jy ! Component: 100 - total flux cleaned = -5.72472e-05 Jy ! Component: 150 - total flux cleaned = -5.07345e-05 Jy ! Component: 200 - total flux cleaned = -5.06034e-05 Jy ! Total flux subtracted in 200 components = -5.06034e-05 Jy ! Clean residual min=-0.001577 max=0.001573 Jy/beam ! Clean residual mean=0.000004 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0219721 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.0219721 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=0.021472Jy sigma=0.015170 ! Fit after self-cal, rms=0.021471Jy sigma=0.015170 ! 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=0.021471Jy sigma=0.015170 ! Fit after self-cal, rms=0.021493Jy sigma=0.015170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.529 mas, bmaj=4.929 mas, bpa=-7.836 degrees ! Estimated noise=34.9204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148173 Jy ! Component: 100 - total flux cleaned = -0.00014849 Jy ! Component: 150 - total flux cleaned = -0.000153911 Jy ! Component: 200 - total flux cleaned = -0.000154185 Jy ! Total flux subtracted in 200 components = -0.000154185 Jy ! Clean residual min=-0.001396 max=0.001339 Jy/beam ! Clean residual mean=0.000005 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0218179 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 96 components and 0.0218179 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=0.021491Jy sigma=0.015168 ! Fit after self-cal, rms=0.021491Jy sigma=0.015167 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 = -5.91198e-05 Jy ! Component: 100 - total flux cleaned = -6.41943e-05 Jy ! Component: 150 - total flux cleaned = -6.42132e-05 Jy ! Component: 200 - total flux cleaned = -6.43943e-05 Jy ! Total flux subtracted in 200 components = -6.43943e-05 Jy ! Clean residual min=-0.001384 max=0.001332 Jy/beam ! Clean residual mean=0.000005 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0217535 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.0217535 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=0.021489Jy sigma=0.015166 ! Fit after self-cal, rms=0.021488Jy sigma=0.015166 ! 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=1.849 mas, bmaj=5.127 mas, bpa=-8.868 degrees ! Estimated noise=32.9784 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.849 x 5.127 at -8.868 degrees (North through East) ! Clean map min=-0.0014973 max=0.01891 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=1.568 mas, bmaj=5.191 mas, bpa=-8.532 degrees ! Estimated noise=38.182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169859 Jy ! Component: 100 - total flux cleaned = 0.019591 Jy ! Component: 150 - total flux cleaned = 0.0201234 Jy ! Component: 200 - total flux cleaned = 0.0203681 Jy ! Total flux subtracted in 200 components = 0.0203681 Jy ! Clean residual min=-0.002367 max=0.003271 Jy/beam ! Clean residual mean=0.000005 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.0203681 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0203681 Jy ! Inverting map and beam ! Estimated beam: bmin=1.849 mas, bmaj=5.127 mas, bpa=-8.868 degrees ! Estimated noise=32.9784 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) ! Added new window around map position (-8.6, 19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141488 Jy ! Component: 100 - total flux cleaned = 0.00126376 Jy ! Component: 150 - total flux cleaned = 0.00116678 Jy ! Component: 200 - total flux cleaned = 0.00111961 Jy ! Total flux subtracted in 200 components = 0.00111961 Jy ! Clean residual min=-0.001340 max=0.001556 Jy/beam ! Clean residual mean=0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0214877 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.0214877 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=2.529 mas, bmaj=4.929 mas, bpa=-7.836 degrees ! Estimated noise=34.9204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.13346e-05 Jy ! Component: 100 - total flux cleaned = -0.000132314 Jy ! Component: 150 - total flux cleaned = -0.000171016 Jy ! Component: 200 - total flux cleaned = -0.000204174 Jy ! Total flux subtracted in 200 components = -0.000204174 Jy ! Clean residual min=-0.001351 max=0.001441 Jy/beam ! Clean residual mean=0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0212835 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 = -1.02477e-05 Jy ! Component: 100 - total flux cleaned = -3.99817e-05 Jy ! Component: 150 - total flux cleaned = -5.87519e-05 Jy ! Component: 200 - total flux cleaned = -7.66088e-05 Jy ! Total flux subtracted in 200 components = -7.66088e-05 Jy ! Clean residual min=-0.001311 max=0.001405 Jy/beam ! Clean residual mean=0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0212069 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 98 components and 0.0212069 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.849 mas, bmaj=5.127 mas, bpa=-8.868 degrees ! Estimated noise=32.9784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.5895e-05 Jy ! Component: 100 - total flux cleaned = -2.24446e-05 Jy ! Component: 150 - total flux cleaned = -4.89278e-05 Jy ! Component: 200 - total flux cleaned = -8.18071e-05 Jy ! Total flux subtracted in 200 components = -8.18071e-05 Jy ! Clean residual min=-0.001327 max=0.001431 Jy/beam ! Clean residual mean=0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0211251 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 128 components and 0.0211251 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=0.021495Jy sigma=0.015170 ! Fit after self-cal, rms=0.021455Jy sigma=0.015139 wmodel /d2/scr/pima/bp171aa_uvs/J1134+3005_X_map.mod ! Writing 128 model components to file: /d2/scr/pima/bp171aa_uvs/J1134+3005_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1134+3005_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1134+3005_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1134+3005_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J1134+3005_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 = 0.000356539 Jy ! Component: 100 - total flux cleaned = 0.000490378 Jy ! Component: 150 - total flux cleaned = 0.000531051 Jy ! Component: 200 - total flux cleaned = 0.000623874 Jy ! Component: 250 - total flux cleaned = 0.000746333 Jy ! Component: 300 - total flux cleaned = 0.000862087 Jy ! Component: 350 - total flux cleaned = 0.000956277 Jy ! Component: 400 - total flux cleaned = 0.00109103 Jy ! Component: 450 - total flux cleaned = 0.0012353 Jy ! Component: 500 - total flux cleaned = 0.00136152 Jy ! Component: 550 - total flux cleaned = 0.00149933 Jy ! Component: 600 - total flux cleaned = 0.00164852 Jy ! Component: 650 - total flux cleaned = 0.00176874 Jy ! Component: 700 - total flux cleaned = 0.00188712 Jy ! Component: 750 - total flux cleaned = 0.00199089 Jy ! Component: 800 - total flux cleaned = 0.00209351 Jy ! Component: 850 - total flux cleaned = 0.00219524 Jy ! Component: 900 - total flux cleaned = 0.00230843 Jy ! Component: 950 - total flux cleaned = 0.00242036 Jy ! Component: 1000 - total flux cleaned = 0.00253154 Jy ! Component: 1050 - total flux cleaned = 0.00263003 Jy ! Component: 1100 - total flux cleaned = 0.00274032 Jy ! Component: 1150 - total flux cleaned = 0.00283801 Jy ! Component: 1200 - total flux cleaned = 0.0029477 Jy ! Component: 1250 - total flux cleaned = 0.00305714 Jy ! Component: 1300 - total flux cleaned = 0.00316643 Jy ! Component: 1350 - total flux cleaned = 0.00327565 Jy ! Component: 1400 - total flux cleaned = 0.00339703 Jy ! Component: 1450 - total flux cleaned = 0.00350628 Jy ! Component: 1500 - total flux cleaned = 0.0036277 Jy ! Component: 1550 - total flux cleaned = 0.00374946 Jy ! Component: 1600 - total flux cleaned = 0.00388378 Jy ! Component: 1650 - total flux cleaned = 0.00400641 Jy ! Component: 1700 - total flux cleaned = 0.00411746 Jy ! Component: 1750 - total flux cleaned = 0.00419217 Jy ! Component: 1800 - total flux cleaned = 0.00425511 Jy ! Component: 1850 - total flux cleaned = 0.00433154 Jy ! Component: 1900 - total flux cleaned = 0.00439641 Jy ! Component: 1950 - total flux cleaned = 0.00446175 Jy ! Component: 2000 - total flux cleaned = 0.00452796 Jy ! Component: 2050 - total flux cleaned = 0.00459516 Jy ! Component: 2100 - total flux cleaned = 0.00466338 Jy ! Component: 2150 - total flux cleaned = 0.00474636 Jy ! Component: 2200 - total flux cleaned = 0.00481644 Jy ! Component: 2250 - total flux cleaned = 0.00490156 Jy ! Component: 2300 - total flux cleaned = 0.00497373 Jy ! Component: 2350 - total flux cleaned = 0.00503227 Jy ! Component: 2400 - total flux cleaned = 0.00509181 Jy ! Component: 2450 - total flux cleaned = 0.00515241 Jy ! Component: 2500 - total flux cleaned = 0.00521358 Jy ! Component: 2550 - total flux cleaned = 0.00529173 Jy ! Component: 2600 - total flux cleaned = 0.00537104 Jy ! Component: 2650 - total flux cleaned = 0.00540306 Jy ! Component: 2700 - total flux cleaned = 0.00548516 Jy ! Component: 2750 - total flux cleaned = 0.00551862 Jy ! Component: 2800 - total flux cleaned = 0.005587 Jy ! Component: 2850 - total flux cleaned = 0.00562231 Jy ! Component: 2900 - total flux cleaned = 0.00563995 Jy ! Component: 2950 - total flux cleaned = 0.00567632 Jy ! Component: 3000 - total flux cleaned = 0.00571332 Jy ! Component: 3050 - total flux cleaned = 0.00571334 Jy ! Component: 3100 - total flux cleaned = 0.00575156 Jy ! Component: 3150 - total flux cleaned = 0.0057907 Jy ! Component: 3200 - total flux cleaned = 0.00581069 Jy ! Component: 3250 - total flux cleaned = 0.00589284 Jy ! Component: 3300 - total flux cleaned = 0.00593495 Jy ! Component: 3350 - total flux cleaned = 0.00595638 Jy ! Component: 3400 - total flux cleaned = 0.0060217 Jy ! Component: 3450 - total flux cleaned = 0.00608864 Jy ! Component: 3500 - total flux cleaned = 0.00613421 Jy ! Component: 3550 - total flux cleaned = 0.00618063 Jy ! Component: 3600 - total flux cleaned = 0.00625168 Jy ! Component: 3650 - total flux cleaned = 0.00630014 Jy ! Component: 3700 - total flux cleaned = 0.00634957 Jy ! Component: 3750 - total flux cleaned = 0.00640023 Jy ! Component: 3800 - total flux cleaned = 0.00642664 Jy ! Component: 3850 - total flux cleaned = 0.00650638 Jy ! Component: 3900 - total flux cleaned = 0.00656026 Jy ! Component: 3950 - total flux cleaned = 0.00661576 Jy ! Component: 4000 - total flux cleaned = 0.0066724 Jy ! Component: 4050 - total flux cleaned = 0.00670131 Jy ! Total flux subtracted in 4096 components = 0.00676043 Jy ! Clean residual min=-0.001780 max=0.001612 Jy/beam ! Clean residual mean=0.000012 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0278855 Jy keep ! Adding 195 model components to the UV plane model. ! The established model now contains 323 components and 0.0278855 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1134+3005_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.849 x 5.127 at -8.868 degrees (North through East) ! Clean map min=-0.0047516 max=0.020753 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1134+3005_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0207525 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000466428 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.74272 6.74272 13.4854 26.9709 53.9418 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 44.492 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1134+3005_X_uvs.log closed on Thu Nov 28 23:35:57 2013