! Started logfile: /scr/pima/bp171a0_uvs/J0808+0550_C_uvs.log on Fri Mar 15 08:59:58 2013 obs /scr/pima/bp171a0_uvs/J0808+0550_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0808+0550_C_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.997222 visibilities/baseline/integration-bin. ! Found source: J0808+0550 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2872 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a0_uvs/J0808+0550_C] 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 0.300x0.300 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=0.999590Jy sigma=0.659744 ! Fit after self-cal, rms=0.938589Jy sigma=0.618754 ! 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=1.406 mas, bmaj=3.634 mas, bpa=1.087 degrees ! Estimated noise=26.0061 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 = 0.0477942 Jy ! Component: 100 - total flux cleaned = 0.0601366 Jy ! Total flux subtracted in 100 components = 0.0601366 Jy ! Clean residual min=-0.005006 max=0.006592 Jy/beam ! Clean residual mean=0.000002 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.0601366 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0601366 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=0.050227Jy sigma=0.032359 ! Fit after self-cal, rms=0.050205Jy sigma=0.032340 ! 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=1.624 mas, bmaj=3.976 mas, bpa=2.377 degrees ! Estimated noise=20.1943 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 = 0.00676013 Jy ! Component: 100 - total flux cleaned = 0.0102221 Jy ! Component: 150 - total flux cleaned = 0.0121156 Jy ! Component: 200 - total flux cleaned = 0.0129474 Jy ! Total flux subtracted in 200 components = 0.0129474 Jy ! Clean residual min=-0.005949 max=0.004783 Jy/beam ! Clean residual mean=-0.000003 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.073084 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.073084 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=0.049397Jy sigma=0.031729 ! Fit after self-cal, rms=0.049403Jy sigma=0.031723 ! 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 0.98 FD 0.63 HN 0.81 LA 0.94 ! MK 0.92 NL 1.04 OV 0.79 PT 1.02 ! SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.72 HN 0.79 LA 0.97 ! MK 0.88 NL 1.10 OV 0.81 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.79 HN 0.74 LA 1.01 ! MK 0.93 NL 1.13 OV 0.88 PT 1.06 ! SC 0.82 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.12 LA 1.22 ! MK 1.19 NL 1.09 OV 1.13 PT 1.08 ! SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.20 HN 1.02 LA 1.19 ! MK 1.55 NL 1.04 OV 0.80 PT 1.10 ! SC 1.20 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.11 HN 0.98 LA 1.09 ! MK 1.46 NL 1.00 OV 0.97 PT 1.16 ! SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.05 HN 1.05 LA 1.21 ! MK 1.44 NL 1.11 OV 1.07 PT 1.04 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.14 HN 0.96 LA 1.01 ! MK 1.19 NL 1.15 OV 1.02 PT 1.02 ! SC 1.16 ! ! ! Fit before self-cal, rms=0.049403Jy sigma=0.031723 ! Fit after self-cal, rms=0.044081Jy sigma=0.029538 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.664 mas, bmaj=4.064 mas, bpa=2.788 degrees ! Estimated noise=20.3053 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 = -0.000412346 Jy ! Component: 100 - total flux cleaned = -0.000482386 Jy ! Component: 150 - total flux cleaned = -0.000482419 Jy ! Component: 200 - total flux cleaned = -0.000461631 Jy ! Total flux subtracted in 200 components = -0.000461631 Jy ! Clean residual min=-0.002299 max=0.002358 Jy/beam ! Clean residual mean=-0.000003 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0726223 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0726223 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=0.044070Jy sigma=0.029532 ! Fit after self-cal, rms=0.044231Jy sigma=0.029494 ! 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=0.044231Jy sigma=0.029494 ! Fit after self-cal, rms=0.044323Jy sigma=0.029490 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.667 mas, bmaj=4.073 mas, bpa=2.721 degrees ! Estimated noise=20.2984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359793 Jy ! Component: 100 - total flux cleaned = -0.000340593 Jy ! Component: 150 - total flux cleaned = -0.000332492 Jy ! Component: 200 - total flux cleaned = -0.000325648 Jy ! Total flux subtracted in 200 components = -0.000325648 Jy ! Clean residual min=-0.002235 max=0.002383 Jy/beam ! Clean residual mean=-0.000003 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0722967 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0722967 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=0.044317Jy sigma=0.029488 ! Fit after self-cal, rms=0.044330Jy sigma=0.029487 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 = -6.94689e-05 Jy ! Component: 100 - total flux cleaned = -4.78227e-05 Jy ! Component: 150 - total flux cleaned = -2.24674e-05 Jy ! Component: 200 - total flux cleaned = -1.62069e-05 Jy ! Total flux subtracted in 200 components = -1.62069e-05 Jy ! Clean residual min=-0.002223 max=0.002383 Jy/beam ! Clean residual mean=-0.000003 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0722805 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.0722805 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=0.044328Jy sigma=0.029486 ! Fit after self-cal, rms=0.044328Jy sigma=0.029485 ! 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=0.044328Jy sigma=0.029485 ! Fit after self-cal, rms=0.044321Jy sigma=0.029485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.67 mas, bmaj=4.08 mas, bpa=2.615 degrees ! Estimated noise=20.2873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271438 Jy ! Component: 100 - total flux cleaned = -0.000301456 Jy ! Component: 150 - total flux cleaned = -0.000314058 Jy ! Component: 200 - total flux cleaned = -0.00032621 Jy ! Total flux subtracted in 200 components = -0.00032621 Jy ! Clean residual min=-0.002215 max=0.002374 Jy/beam ! Clean residual mean=-0.000003 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0719543 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0719543 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=0.044318Jy sigma=0.029483 ! Fit after self-cal, rms=0.044320Jy sigma=0.029483 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 = -4.4273e-05 Jy ! Component: 100 - total flux cleaned = -3.28517e-05 Jy ! Component: 150 - total flux cleaned = -3.32289e-05 Jy ! Component: 200 - total flux cleaned = -3.87455e-05 Jy ! Total flux subtracted in 200 components = -3.87455e-05 Jy ! Clean residual min=-0.002206 max=0.002378 Jy/beam ! Clean residual mean=-0.000003 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0719155 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.0719155 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=0.044319Jy sigma=0.029482 ! Fit after self-cal, rms=0.044318Jy sigma=0.029482 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.044318Jy sigma=0.029482 ! Fit after self-cal, rms=0.044265Jy sigma=0.029481 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.378 mas, bmaj=5.795 mas, bpa=2.724 degrees ! Estimated noise=24.5149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000647796 Jy ! Component: 100 - total flux cleaned = -0.000825835 Jy ! Component: 150 - total flux cleaned = -0.00089759 Jy ! Component: 200 - total flux cleaned = -0.000932751 Jy ! Total flux subtracted in 200 components = -0.000932751 Jy ! Clean residual min=-0.002323 max=0.002589 Jy/beam ! Clean residual mean=-0.000007 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0709828 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.0709828 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=0.044268Jy sigma=0.029482 ! Fit after self-cal, rms=0.044266Jy sigma=0.029481 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 = -3.0676e-05 Jy ! Component: 100 - total flux cleaned = -5.78515e-05 Jy ! Component: 150 - total flux cleaned = -8.20126e-05 Jy ! Component: 200 - total flux cleaned = -9.72206e-05 Jy ! Total flux subtracted in 200 components = -9.72206e-05 Jy ! Clean residual min=-0.002324 max=0.002569 Jy/beam ! Clean residual mean=-0.000006 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0708855 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.0708855 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=0.044269Jy sigma=0.029481 ! Fit after self-cal, rms=0.044267Jy sigma=0.029480 ! 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=1.672 mas, bmaj=4.085 mas, bpa=2.515 degrees ! Estimated noise=20.2646 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.672 x 4.085 at 2.515 degrees (North through East) ! Clean map min=-0.0020526 max=0.063803 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=1.443 mas, bmaj=3.731 mas, bpa=1.84 degrees ! Estimated noise=26.971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0494281 Jy ! Component: 100 - total flux cleaned = 0.0611281 Jy ! Component: 150 - total flux cleaned = 0.065649 Jy ! Component: 200 - total flux cleaned = 0.0681296 Jy ! Total flux subtracted in 200 components = 0.0681296 Jy ! Clean residual min=-0.003148 max=0.003337 Jy/beam ! Clean residual mean=-0.000001 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.0681296 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0681296 Jy ! Inverting map and beam ! Estimated beam: bmin=1.672 mas, bmaj=4.085 mas, bpa=2.515 degrees ! Estimated noise=20.2646 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 (-31.8, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250358 Jy ! Component: 100 - total flux cleaned = 0.00365869 Jy ! Component: 150 - total flux cleaned = 0.00396821 Jy ! Component: 200 - total flux cleaned = 0.00411626 Jy ! Total flux subtracted in 200 components = 0.00411626 Jy ! Clean residual min=-0.002119 max=0.002098 Jy/beam ! Clean residual mean=-0.000003 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0722459 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0722459 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.378 mas, bmaj=5.795 mas, bpa=2.724 degrees ! Estimated noise=24.5149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00046838 Jy ! Component: 100 - total flux cleaned = -0.000531027 Jy ! Component: 150 - total flux cleaned = -0.000673381 Jy ! Component: 200 - total flux cleaned = -0.000794441 Jy ! Total flux subtracted in 200 components = -0.000794441 Jy ! Clean residual min=-0.002017 max=0.002220 Jy/beam ! Clean residual mean=-0.000006 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0714515 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 = -8.73483e-05 Jy ! Component: 100 - total flux cleaned = -0.000150544 Jy ! Component: 150 - total flux cleaned = -0.000208408 Jy ! Component: 200 - total flux cleaned = -0.000262175 Jy ! Total flux subtracted in 200 components = -0.000262175 Jy ! Clean residual min=-0.002021 max=0.002164 Jy/beam ! Clean residual mean=-0.000006 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0711893 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 68 components and 0.0711893 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.672 mas, bmaj=4.085 mas, bpa=2.515 degrees ! Estimated noise=20.2646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107425 Jy ! Component: 100 - total flux cleaned = 0.000257186 Jy ! Component: 150 - total flux cleaned = 0.000236625 Jy ! Component: 200 - total flux cleaned = 0.000236586 Jy ! Total flux subtracted in 200 components = 0.000236586 Jy ! Clean residual min=-0.002138 max=0.002002 Jy/beam ! Clean residual mean=-0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0714259 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.0714259 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=0.044196Jy sigma=0.029392 ! Fit after self-cal, rms=0.044184Jy sigma=0.029384 wmodel /scr/pima/bp171a0_uvs/J0808+0550_C_map.mod ! Writing 80 model components to file: /scr/pima/bp171a0_uvs/J0808+0550_C_map.mod wobs /scr/pima/bp171a0_uvs/J0808+0550_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0808+0550_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0808+0550_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a0_uvs/J0808+0550_C_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 = -0.000245805 Jy ! Component: 100 - total flux cleaned = -0.000345691 Jy ! Component: 150 - total flux cleaned = -0.000534012 Jy ! Component: 200 - total flux cleaned = -0.000593013 Jy ! Component: 250 - total flux cleaned = -0.000593457 Jy ! Component: 300 - total flux cleaned = -0.000511362 Jy ! Component: 350 - total flux cleaned = -0.000511772 Jy ! Component: 400 - total flux cleaned = -0.000511147 Jy ! Component: 450 - total flux cleaned = -0.000536039 Jy ! Component: 500 - total flux cleaned = -0.000559908 Jy ! Component: 550 - total flux cleaned = -0.000559629 Jy ! Component: 600 - total flux cleaned = -0.000605292 Jy ! Component: 650 - total flux cleaned = -0.000605011 Jy ! Component: 700 - total flux cleaned = -0.00075919 Jy ! Component: 750 - total flux cleaned = -0.000823438 Jy ! Component: 800 - total flux cleaned = -0.000865995 Jy ! Component: 850 - total flux cleaned = -0.00101063 Jy ! Component: 900 - total flux cleaned = -0.0010917 Jy ! Component: 950 - total flux cleaned = -0.00117075 Jy ! Component: 1000 - total flux cleaned = -0.00122922 Jy ! Component: 1050 - total flux cleaned = -0.00128612 Jy ! Component: 1100 - total flux cleaned = -0.0013235 Jy ! Component: 1150 - total flux cleaned = -0.00139677 Jy ! Component: 1200 - total flux cleaned = -0.00145054 Jy ! Component: 1250 - total flux cleaned = -0.00150336 Jy ! Component: 1300 - total flux cleaned = -0.00155555 Jy ! Component: 1350 - total flux cleaned = -0.00162377 Jy ! Component: 1400 - total flux cleaned = -0.00169098 Jy ! Component: 1450 - total flux cleaned = -0.00174066 Jy ! Component: 1500 - total flux cleaned = -0.00178977 Jy ! Component: 1550 - total flux cleaned = -0.00183796 Jy ! Component: 1600 - total flux cleaned = -0.00186959 Jy ! Component: 1650 - total flux cleaned = -0.00188542 Jy ! Component: 1700 - total flux cleaned = -0.00190097 Jy ! Component: 1750 - total flux cleaned = -0.00193182 Jy ! Component: 1800 - total flux cleaned = -0.00199206 Jy ! Component: 1850 - total flux cleaned = -0.00202169 Jy ! Component: 1900 - total flux cleaned = -0.00205092 Jy ! Component: 1950 - total flux cleaned = -0.00205111 Jy ! Component: 2000 - total flux cleaned = -0.00210836 Jy ! Component: 2050 - total flux cleaned = -0.00215056 Jy ! Component: 2100 - total flux cleaned = -0.00215044 Jy ! Component: 2150 - total flux cleaned = -0.00217819 Jy ! Component: 2200 - total flux cleaned = -0.00216451 Jy ! Component: 2250 - total flux cleaned = -0.00220526 Jy ! Component: 2300 - total flux cleaned = -0.00227198 Jy ! Component: 2350 - total flux cleaned = -0.00224536 Jy ! Component: 2400 - total flux cleaned = -0.00225847 Jy ! Component: 2450 - total flux cleaned = -0.00225854 Jy ! Component: 2500 - total flux cleaned = -0.00228424 Jy ! Component: 2550 - total flux cleaned = -0.0022843 Jy ! Component: 2600 - total flux cleaned = -0.00232206 Jy ! Component: 2650 - total flux cleaned = -0.00233457 Jy ! Component: 2700 - total flux cleaned = -0.00232216 Jy ! Component: 2750 - total flux cleaned = -0.0023589 Jy ! Component: 2800 - total flux cleaned = -0.00234667 Jy ! Component: 2850 - total flux cleaned = -0.00238283 Jy ! Component: 2900 - total flux cleaned = -0.00241862 Jy ! Component: 2950 - total flux cleaned = -0.00241858 Jy ! Component: 3000 - total flux cleaned = -0.00241849 Jy ! Component: 3050 - total flux cleaned = -0.00243017 Jy ! Component: 3100 - total flux cleaned = -0.002407 Jy ! Component: 3150 - total flux cleaned = -0.002407 Jy ! Component: 3200 - total flux cleaned = -0.00246416 Jy ! Component: 3250 - total flux cleaned = -0.00245284 Jy ! Component: 3300 - total flux cleaned = -0.00246398 Jy ! Component: 3350 - total flux cleaned = -0.00246401 Jy ! Component: 3400 - total flux cleaned = -0.00243074 Jy ! Component: 3450 - total flux cleaned = -0.00244193 Jy ! Component: 3500 - total flux cleaned = -0.00247475 Jy ! Component: 3550 - total flux cleaned = -0.0024421 Jy ! Component: 3600 - total flux cleaned = -0.0024421 Jy ! Component: 3650 - total flux cleaned = -0.00237784 Jy ! Component: 3700 - total flux cleaned = -0.00239923 Jy ! Component: 3750 - total flux cleaned = -0.00240985 Jy ! Component: 3800 - total flux cleaned = -0.00236755 Jy ! Component: 3850 - total flux cleaned = -0.00234661 Jy ! Component: 3900 - total flux cleaned = -0.00235698 Jy ! Component: 3950 - total flux cleaned = -0.00232581 Jy ! Component: 4000 - total flux cleaned = -0.00232578 Jy ! Component: 4050 - total flux cleaned = -0.00230525 Jy ! Total flux subtracted in 4096 components = -0.00231548 Jy ! Clean residual min=-0.000601 max=0.000677 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0691104 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 345 components and 0.0691104 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0808+0550_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.672 x 4.085 at 2.515 degrees (North through East) ! Clean map min=-0.0011932 max=0.064084 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0808+0550_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0640841 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175202 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.820183 0.820183 1.64037 3.28073 6.56147 13.1229 26.2459 52.4917 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.064 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0808+0550_C_uvs.log closed on Fri Mar 15 09:00:02 2013