! Started logfile: /scr/pima/bp171a7_uvs/J0714+6814_C_uvs.log on Sun May 12 14:50:14 2013 obs /scr/pima/bp171a7_uvs/J0714+6814_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J0714+6814_C_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.994898 visibilities/baseline/integration-bin. ! Found source: J0714+6814 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1560 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/bp171a7_uvs/J0714+6814_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=1.012352Jy sigma=0.715703 ! Fit after self-cal, rms=0.824173Jy sigma=0.582659 ! 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=1.149 mas, bmaj=5.654 mas, bpa=-24.74 degrees ! Estimated noise=34.1908 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 = 0.136029 Jy ! Component: 100 - total flux cleaned = 0.16627 Jy ! Total flux subtracted in 100 components = 0.16627 Jy ! Clean residual min=-0.007182 max=0.010540 Jy/beam ! Clean residual mean=0.000002 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 0.16627 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.16627 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=0.029973Jy sigma=0.021190 ! Fit after self-cal, rms=0.029968Jy sigma=0.021186 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112814 Jy ! Component: 100 - total flux cleaned = 0.016318 Jy ! Total flux subtracted in 100 components = 0.016318 Jy ! Clean residual min=-0.005320 max=0.004346 Jy/beam ! Clean residual mean=0.000000 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.182588 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.182588 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=0.026134Jy sigma=0.018473 ! Fit after self-cal, rms=0.026127Jy sigma=0.018468 ! 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=1.373 mas, bmaj=5.819 mas, bpa=-25.47 degrees ! Estimated noise=25.3234 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 = 0.00152265 Jy ! Component: 100 - total flux cleaned = 0.00159431 Jy ! Component: 150 - total flux cleaned = 0.00175766 Jy ! Component: 200 - total flux cleaned = 0.00179837 Jy ! Total flux subtracted in 200 components = 0.00179837 Jy ! Clean residual min=-0.004115 max=0.004318 Jy/beam ! Clean residual mean=-0.000004 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.184386 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.184386 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=0.025826Jy sigma=0.018255 ! Fit after self-cal, rms=0.025822Jy sigma=0.018252 ! 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 1.04 HN 0.97 LA 1.04 MK 1.07 ! NL 1.03 OV 0.97 PT 0.88 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.98 LA 1.09 MK 1.01 ! NL 1.08 OV 1.00 PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.98 LA 1.07 MK 1.06 ! NL 1.09 OV 0.97 PT 0.93 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.96 LA 1.08 MK 1.05 ! NL 0.97 OV 0.95 PT 0.96 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.97 LA 1.06 MK 1.02 ! NL 0.97 OV 0.96 PT 0.90 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.02 LA 1.15 MK 0.99 ! NL 0.94 OV 0.98 PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.99 LA 1.05 MK 0.97 ! NL 0.97 OV 0.99 PT 0.96 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.00 LA 1.08 MK 0.96 ! NL 0.96 OV 0.98 PT 0.91 SC 1.01 ! ! ! Fit before self-cal, rms=0.025822Jy sigma=0.018252 ! Fit after self-cal, rms=0.022249Jy sigma=0.015789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.374 mas, bmaj=5.802 mas, bpa=-25.56 degrees ! Estimated noise=25.2433 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 = 8.00529e-05 Jy ! Component: 100 - total flux cleaned = 0.000159152 Jy ! Component: 150 - total flux cleaned = 0.000192077 Jy ! Component: 200 - total flux cleaned = 0.000207754 Jy ! Total flux subtracted in 200 components = 0.000207754 Jy ! Clean residual min=-0.001468 max=0.001673 Jy/beam ! Clean residual mean=-0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.184594 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.184594 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=0.022218Jy sigma=0.015766 ! Fit after self-cal, rms=0.022225Jy sigma=0.015764 ! 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=0.022225Jy sigma=0.015764 ! Fit after self-cal, rms=0.022217Jy sigma=0.015762 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.375 mas, bmaj=5.8 mas, bpa=-25.57 degrees ! Estimated noise=25.2393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.88424e-06 Jy ! Component: 100 - total flux cleaned = 4.29354e-05 Jy ! Component: 150 - total flux cleaned = 5.6759e-05 Jy ! Component: 200 - total flux cleaned = 6.99463e-05 Jy ! Total flux subtracted in 200 components = 6.99463e-05 Jy ! Clean residual min=-0.001418 max=0.001598 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.184664 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.184664 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=0.022199Jy sigma=0.015749 ! Fit after self-cal, rms=0.022199Jy sigma=0.015749 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 (-7.8, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000680184 Jy ! Component: 100 - total flux cleaned = 0.00071057 Jy ! Component: 150 - total flux cleaned = 0.000849516 Jy ! Component: 200 - total flux cleaned = 0.00094496 Jy ! Total flux subtracted in 200 components = 0.00094496 Jy ! Clean residual min=-0.001202 max=0.001065 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.185609 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.185609 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=0.022081Jy sigma=0.015663 ! Fit after self-cal, rms=0.022080Jy sigma=0.015663 ! 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=0.022080Jy sigma=0.015663 ! Fit after self-cal, rms=0.022067Jy sigma=0.015661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.376 mas, bmaj=5.799 mas, bpa=-25.58 degrees ! Estimated noise=25.2215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209566 Jy ! Component: 100 - total flux cleaned = 0.000368691 Jy ! Component: 150 - total flux cleaned = 0.000459992 Jy ! Component: 200 - total flux cleaned = 0.00056142 Jy ! Total flux subtracted in 200 components = 0.00056142 Jy ! Clean residual min=-0.001165 max=0.001048 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.18617 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.18617 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=0.022039Jy sigma=0.015640 ! Fit after self-cal, rms=0.022039Jy sigma=0.015640 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 = 6.29478e-05 Jy ! Component: 100 - total flux cleaned = 0.000152101 Jy ! Component: 150 - total flux cleaned = 0.000193921 Jy ! Component: 200 - total flux cleaned = 0.000233527 Jy ! Total flux subtracted in 200 components = 0.000233527 Jy ! Clean residual min=-0.001156 max=0.001047 Jy/beam ! Clean residual mean=-0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.186404 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.186404 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=0.022023Jy sigma=0.015629 ! Fit after self-cal, rms=0.022022Jy sigma=0.015629 ! 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=0.022022Jy sigma=0.015629 ! Fit after self-cal, rms=0.022015Jy sigma=0.015628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.133 mas, bmaj=6.726 mas, bpa=-34.49 degrees ! Estimated noise=34.0411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001591 Jy ! Component: 100 - total flux cleaned = 0.000185785 Jy ! Component: 150 - total flux cleaned = 0.000222018 Jy ! Component: 200 - total flux cleaned = 0.000265976 Jy ! Total flux subtracted in 200 components = 0.000265976 Jy ! Clean residual min=-0.001198 max=0.001130 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.18667 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 119 components and 0.18667 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=0.022011Jy sigma=0.015624 ! Fit after self-cal, rms=0.022010Jy sigma=0.015624 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 = 3.1424e-05 Jy ! Component: 100 - total flux cleaned = 5.1567e-05 Jy ! Component: 150 - total flux cleaned = 8.05934e-05 Jy ! Component: 200 - total flux cleaned = 0.00010793 Jy ! Total flux subtracted in 200 components = 0.00010793 Jy ! Clean residual min=-0.001180 max=0.001093 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.186778 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.186778 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=0.022010Jy sigma=0.015623 ! Fit after self-cal, rms=0.022009Jy sigma=0.015623 ! 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=1.376 mas, bmaj=5.798 mas, bpa=-25.58 degrees ! Estimated noise=25.2095 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.376 x 5.798 at -25.58 degrees (North through East) ! Clean map min=-0.001061 max=0.17433 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=1.154 mas, bmaj=5.613 mas, bpa=-24.86 degrees ! Estimated noise=33.9257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134963 Jy ! Component: 100 - total flux cleaned = 0.16469 Jy ! Component: 150 - total flux cleaned = 0.174849 Jy ! Component: 200 - total flux cleaned = 0.179748 Jy ! Total flux subtracted in 200 components = 0.179748 Jy ! Clean residual min=-0.002581 max=0.002409 Jy/beam ! Clean residual mean=-0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.179748 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.179748 Jy ! Inverting map and beam ! Estimated beam: bmin=1.376 mas, bmaj=5.798 mas, bpa=-25.58 degrees ! Estimated noise=25.2095 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 = 0.00284688 Jy ! Component: 100 - total flux cleaned = 0.00460399 Jy ! Component: 150 - total flux cleaned = 0.00562435 Jy ! Component: 200 - total flux cleaned = 0.00635378 Jy ! Total flux subtracted in 200 components = 0.00635378 Jy ! Clean residual min=-0.001513 max=0.001272 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.186102 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.186102 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=3.133 mas, bmaj=6.726 mas, bpa=-34.49 degrees ! Estimated noise=34.0411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000862954 Jy ! Component: 100 - total flux cleaned = 0.00119857 Jy ! Component: 150 - total flux cleaned = 0.00125707 Jy ! Component: 200 - total flux cleaned = 0.0012557 Jy ! Total flux subtracted in 200 components = 0.0012557 Jy ! Clean residual min=-0.001449 max=0.001203 Jy/beam ! Clean residual mean=0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.187358 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 = -1.65408e-05 Jy ! Component: 100 - total flux cleaned = -1.53986e-06 Jy ! Component: 150 - total flux cleaned = -1.27348e-06 Jy ! Component: 200 - total flux cleaned = -1.47378e-05 Jy ! Total flux subtracted in 200 components = -1.47378e-05 Jy ! Clean residual min=-0.001391 max=0.001161 Jy/beam ! Clean residual mean=0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.187343 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 60 components and 0.187343 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.376 mas, bmaj=5.798 mas, bpa=-25.58 degrees ! Estimated noise=25.2095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.92325e-06 Jy ! Component: 100 - total flux cleaned = 0.000155713 Jy ! Component: 150 - total flux cleaned = 0.000178091 Jy ! Component: 200 - total flux cleaned = 0.000198054 Jy ! Total flux subtracted in 200 components = 0.000198054 Jy ! Clean residual min=-0.001279 max=0.001013 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.187541 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.187541 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=0.022039Jy sigma=0.015646 ! Fit after self-cal, rms=0.022037Jy sigma=0.015644 wmodel /scr/pima/bp171a7_uvs/J0714+6814_C_map.mod ! Writing 79 model components to file: /scr/pima/bp171a7_uvs/J0714+6814_C_map.mod wobs /scr/pima/bp171a7_uvs/J0714+6814_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J0714+6814_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J0714+6814_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a7_uvs/J0714+6814_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 = -0.000540815 Jy ! Component: 100 - total flux cleaned = -0.000651829 Jy ! Component: 150 - total flux cleaned = -0.000719941 Jy ! Component: 200 - total flux cleaned = -0.000800154 Jy ! Component: 250 - total flux cleaned = -0.000815901 Jy ! Component: 300 - total flux cleaned = -0.000905901 Jy ! Component: 350 - total flux cleaned = -0.000963379 Jy ! Component: 400 - total flux cleaned = -0.00103341 Jy ! Component: 450 - total flux cleaned = -0.00110127 Jy ! Component: 500 - total flux cleaned = -0.00110095 Jy ! Component: 550 - total flux cleaned = -0.00110134 Jy ! Component: 600 - total flux cleaned = -0.00110158 Jy ! Component: 650 - total flux cleaned = -0.00106446 Jy ! Component: 700 - total flux cleaned = -0.0010522 Jy ! Component: 750 - total flux cleaned = -0.00104045 Jy ! Component: 800 - total flux cleaned = -0.000993868 Jy ! Component: 850 - total flux cleaned = -0.000982522 Jy ! Component: 900 - total flux cleaned = -0.000960212 Jy ! Component: 950 - total flux cleaned = -0.000971336 Jy ! Component: 1000 - total flux cleaned = -0.000982328 Jy ! Component: 1050 - total flux cleaned = -0.000992897 Jy ! Component: 1100 - total flux cleaned = -0.000951462 Jy ! Component: 1150 - total flux cleaned = -0.000982195 Jy ! Component: 1200 - total flux cleaned = -0.000951782 Jy ! Component: 1250 - total flux cleaned = -0.000951872 Jy ! Component: 1300 - total flux cleaned = -0.000971558 Jy ! Component: 1350 - total flux cleaned = -0.000942642 Jy ! Component: 1400 - total flux cleaned = -0.00095216 Jy ! Component: 1450 - total flux cleaned = -0.000942867 Jy ! Component: 1500 - total flux cleaned = -0.000951896 Jy ! Component: 1550 - total flux cleaned = -0.000924282 Jy ! Component: 1600 - total flux cleaned = -0.0009152 Jy ! Component: 1650 - total flux cleaned = -0.000897265 Jy ! Component: 1700 - total flux cleaned = -0.000879856 Jy ! Component: 1750 - total flux cleaned = -0.000879968 Jy ! Component: 1800 - total flux cleaned = -0.000854349 Jy ! Component: 1850 - total flux cleaned = -0.000854148 Jy ! Component: 1900 - total flux cleaned = -0.000820848 Jy ! Component: 1950 - total flux cleaned = -0.000829066 Jy ! Component: 2000 - total flux cleaned = -0.000812768 Jy ! Component: 2050 - total flux cleaned = -0.000780568 Jy ! Component: 2100 - total flux cleaned = -0.000764542 Jy ! Component: 2150 - total flux cleaned = -0.000764476 Jy ! Component: 2200 - total flux cleaned = -0.000756462 Jy ! Component: 2250 - total flux cleaned = -0.000717536 Jy ! Component: 2300 - total flux cleaned = -0.000671543 Jy ! Component: 2350 - total flux cleaned = -0.000679208 Jy ! Component: 2400 - total flux cleaned = -0.000649138 Jy ! Component: 2450 - total flux cleaned = -0.00067163 Jy ! Component: 2500 - total flux cleaned = -0.000664198 Jy ! Component: 2550 - total flux cleaned = -0.000671556 Jy ! Component: 2600 - total flux cleaned = -0.000678909 Jy ! Component: 2650 - total flux cleaned = -0.000707914 Jy ! Component: 2700 - total flux cleaned = -0.000722241 Jy ! Component: 2750 - total flux cleaned = -0.00072939 Jy ! Component: 2800 - total flux cleaned = -0.000722342 Jy ! Component: 2850 - total flux cleaned = -0.00075063 Jy ! Component: 2900 - total flux cleaned = -0.000750573 Jy ! Component: 2950 - total flux cleaned = -0.000764531 Jy ! Component: 3000 - total flux cleaned = -0.000778345 Jy ! Component: 3050 - total flux cleaned = -0.000799009 Jy ! Component: 3100 - total flux cleaned = -0.000812589 Jy ! Component: 3150 - total flux cleaned = -0.000805743 Jy ! Component: 3200 - total flux cleaned = -0.000832749 Jy ! Component: 3250 - total flux cleaned = -0.000839472 Jy ! Component: 3300 - total flux cleaned = -0.000872868 Jy ! Component: 3350 - total flux cleaned = -0.00089277 Jy ! Component: 3400 - total flux cleaned = -0.000899388 Jy ! Component: 3450 - total flux cleaned = -0.000925713 Jy ! Component: 3500 - total flux cleaned = -0.00095192 Jy ! Component: 3550 - total flux cleaned = -0.000964952 Jy ! Component: 3600 - total flux cleaned = -0.000971438 Jy ! Component: 3650 - total flux cleaned = -0.000997245 Jy ! Component: 3700 - total flux cleaned = -0.00101008 Jy ! Component: 3750 - total flux cleaned = -0.0010357 Jy ! Component: 3800 - total flux cleaned = -0.0010612 Jy ! Component: 3850 - total flux cleaned = -0.00107392 Jy ! Component: 3900 - total flux cleaned = -0.00108659 Jy ! Component: 3950 - total flux cleaned = -0.0010992 Jy ! Component: 4000 - total flux cleaned = -0.00109292 Jy ! Component: 4050 - total flux cleaned = -0.00111795 Jy ! Total flux subtracted in 4096 components = -0.00113042 Jy ! Clean residual min=-0.000370 max=0.000338 Jy/beam ! Clean residual mean=0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.186411 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 340 components and 0.18641 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J0714+6814_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.376 x 5.798 at -25.58 degrees (North through East) ! Clean map min=-0.00076485 max=0.17376 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J0714+6814_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.173757 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106365 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.183644 0.183644 0.367288 0.734577 1.46915 2.93831 5.87662 11.7532 23.5065 47.0129 94.0258 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.173 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J0714+6814_C_uvs.log closed on Sun May 12 14:50:18 2013