! Started logfile: /g0/scr/pima/s4195b_uvs/J0008-233A_X_uvs.log on Tue Dec 31 19:26:19 2013 obs /g0/scr/pima/s4195b_uvs/J0008-233A_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J0008-233A_X_uva.fits ! AN table 1: 9 integrations on 15 of 15 possible baselines. ! AN table 2: 9 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0008-233A ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2304 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 /g0/scr/pima/s4195b_uvs/J0008-233A_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. ! ! 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=1.000889Jy sigma=0.876298 ! Fit after self-cal, rms=0.984809Jy sigma=0.853789 ! 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=1.45 mas, bmaj=5.826 mas, bpa=-13.42 degrees ! Estimated noise=30.39 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 = 0.0152267 Jy ! Component: 100 - total flux cleaned = 0.0187639 Jy ! Total flux subtracted in 100 components = 0.0187639 Jy ! Clean residual min=-0.001808 max=0.002025 Jy/beam ! Clean residual mean=0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0187639 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0187639 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=0.020488Jy sigma=0.018115 ! Fit after self-cal, rms=0.018056Jy sigma=0.016461 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293644 Jy ! Component: 100 - total flux cleaned = 0.00415853 Jy ! Total flux subtracted in 100 components = 0.00415853 Jy ! Clean residual min=-0.001410 max=0.001615 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0229224 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0229224 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=0.018393Jy sigma=0.015385 ! Fit after self-cal, rms=0.018386Jy sigma=0.015384 ! 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=1.772 mas, bmaj=6.378 mas, bpa=-11.64 degrees ! Estimated noise=18.9779 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 = 0.000987309 Jy ! Component: 100 - total flux cleaned = 0.00121196 Jy ! Component: 150 - total flux cleaned = 0.00136467 Jy ! Component: 200 - total flux cleaned = 0.00147383 Jy ! Total flux subtracted in 200 components = 0.00147383 Jy ! Clean residual min=-0.001124 max=0.001483 Jy/beam ! Clean residual mean=-0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0243962 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.0243962 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=0.018577Jy sigma=0.015153 ! Fit after self-cal, rms=0.018574Jy sigma=0.015151 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.772 x 6.378 at -11.64 degrees (North through East) ! Clean map min=-0.0011149 max=0.022549 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: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 0.94 KP 0.90 LA 0.88 ! NL 0.88 OV 1.06 PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 1.09 LA 0.89 NL 0.98 ! OV 0.92 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 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: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 0.84 KP 0.99 LA 0.91 ! NL 0.86 OV 1.05 PT 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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=0.018574Jy sigma=0.015151 ! Fit after self-cal, rms=0.018368Jy sigma=0.015077 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.776 mas, bmaj=6.378 mas, bpa=-11.46 degrees ! Estimated noise=18.5037 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 = -0.000302319 Jy ! Component: 100 - total flux cleaned = -0.000344012 Jy ! Component: 150 - total flux cleaned = -0.000353226 Jy ! Component: 200 - total flux cleaned = -0.000346602 Jy ! Total flux subtracted in 200 components = -0.000346602 Jy ! Clean residual min=-0.001144 max=0.001459 Jy/beam ! Clean residual mean=-0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0240496 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.0240496 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=0.018277Jy sigma=0.015131 ! Fit after self-cal, rms=0.018277Jy sigma=0.015129 ! 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=0.018277Jy sigma=0.015129 ! Fit after self-cal, rms=0.018263Jy sigma=0.015128 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.777 mas, bmaj=6.376 mas, bpa=-11.43 degrees ! Estimated noise=18.4394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100538 Jy ! Component: 100 - total flux cleaned = -8.8071e-05 Jy ! Component: 150 - total flux cleaned = -7.74163e-05 Jy ! Component: 200 - total flux cleaned = -8.24319e-05 Jy ! Total flux subtracted in 200 components = -8.24319e-05 Jy ! Clean residual min=-0.001145 max=0.001461 Jy/beam ! Clean residual mean=-0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0239672 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.0239672 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=0.018236Jy sigma=0.015144 ! Fit after self-cal, rms=0.018236Jy sigma=0.015143 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 (-30.8, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107688 Jy ! Component: 100 - total flux cleaned = 0.00105482 Jy ! Component: 150 - total flux cleaned = 0.00103992 Jy ! Component: 200 - total flux cleaned = 0.00102646 Jy ! Total flux subtracted in 200 components = 0.00102646 Jy ! Clean residual min=-0.000934 max=0.001073 Jy/beam ! Clean residual mean=-0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0249936 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 108 components and 0.0249936 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=0.018219Jy sigma=0.015023 ! Fit after self-cal, rms=0.018205Jy sigma=0.015005 ! Inverting map ! Added new window around map position (46, 36.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000925824 Jy ! Component: 100 - total flux cleaned = 0.000953687 Jy ! Component: 150 - total flux cleaned = 0.000846817 Jy ! Component: 200 - total flux cleaned = 0.000765392 Jy ! Total flux subtracted in 200 components = 0.000765392 Jy ! Clean residual min=-0.000942 max=0.000993 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.025759 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 142 components and 0.025759 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=0.018156Jy sigma=0.014930 ! Fit after self-cal, rms=0.018157Jy sigma=0.014918 ! 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=0.018157Jy sigma=0.014918 ! Fit after self-cal, rms=0.018094Jy sigma=0.014887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.774 mas, bmaj=6.382 mas, bpa=-11.54 degrees ! Estimated noise=18.3066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.90986e-05 Jy ! Component: 100 - total flux cleaned = -3.47012e-05 Jy ! Component: 150 - total flux cleaned = -0.00011143 Jy ! Component: 200 - total flux cleaned = -0.000166744 Jy ! Total flux subtracted in 200 components = -0.000166744 Jy ! Clean residual min=-0.000814 max=0.000925 Jy/beam ! Clean residual mean=-0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0255923 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 166 components and 0.0255923 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=0.018039Jy sigma=0.014880 ! Fit after self-cal, rms=0.018040Jy sigma=0.014877 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 = 5.96967e-06 Jy ! Component: 100 - total flux cleaned = -4.72179e-05 Jy ! Component: 150 - total flux cleaned = -8.4378e-05 Jy ! Component: 200 - total flux cleaned = -0.00013056 Jy ! Total flux subtracted in 200 components = -0.00013056 Jy ! Clean residual min=-0.000760 max=0.000910 Jy/beam ! Clean residual mean=-0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0254617 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 181 components and 0.0254617 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=0.018020Jy sigma=0.014864 ! Fit after self-cal, rms=0.018017Jy sigma=0.014862 ! 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=0.018017Jy sigma=0.014862 ! Fit after self-cal, rms=0.017992Jy sigma=0.014863 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.455 mas, bmaj=6.978 mas, bpa=-7.752 degrees ! Estimated noise=18.9448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.97671e-05 Jy ! Component: 100 - total flux cleaned = -0.000132855 Jy ! Component: 150 - total flux cleaned = -0.000153276 Jy ! Component: 200 - total flux cleaned = -0.000171841 Jy ! Total flux subtracted in 200 components = -0.000171841 Jy ! Clean residual min=-0.000790 max=0.000850 Jy/beam ! Clean residual mean=-0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0252899 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 238 components and 0.0252899 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=0.017970Jy sigma=0.014862 ! Fit after self-cal, rms=0.017972Jy sigma=0.014861 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 = -3.29079e-05 Jy ! Component: 100 - total flux cleaned = -6.05099e-05 Jy ! Component: 150 - total flux cleaned = -6.90699e-05 Jy ! Component: 200 - total flux cleaned = -8.54689e-05 Jy ! Total flux subtracted in 200 components = -8.54689e-05 Jy ! Clean residual min=-0.000767 max=0.000835 Jy/beam ! Clean residual mean=-0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0252044 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 263 components and 0.0252044 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=0.017960Jy sigma=0.014858 ! Fit after self-cal, rms=0.017961Jy sigma=0.014857 ! 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=1.773 mas, bmaj=6.384 mas, bpa=-11.58 degrees ! Estimated noise=18.2623 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.773 x 6.384 at -11.58 degrees (North through East) ! Clean map min=-0.00091894 max=0.021547 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=1.448 mas, bmaj=5.832 mas, bpa=-13.45 degrees ! Estimated noise=29.1191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163346 Jy ! Component: 100 - total flux cleaned = 0.0201452 Jy ! Component: 150 - total flux cleaned = 0.0217899 Jy ! Component: 200 - total flux cleaned = 0.0227762 Jy ! Total flux subtracted in 200 components = 0.0227762 Jy ! Clean residual min=-0.001426 max=0.001346 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0227762 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0227762 Jy ! Inverting map and beam ! Estimated beam: bmin=1.773 mas, bmaj=6.384 mas, bpa=-11.58 degrees ! Estimated noise=18.2623 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 = 0.00137765 Jy ! Component: 100 - total flux cleaned = 0.0017753 Jy ! Component: 150 - total flux cleaned = 0.00177782 Jy ! Component: 200 - total flux cleaned = 0.00180576 Jy ! Total flux subtracted in 200 components = 0.00180576 Jy ! Clean residual min=-0.000858 max=0.000976 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0245819 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 0.0245819 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=2.455 mas, bmaj=6.978 mas, bpa=-7.752 degrees ! Estimated noise=18.9448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231412 Jy ! Component: 100 - total flux cleaned = 0.00023137 Jy ! Component: 150 - total flux cleaned = 0.000232643 Jy ! Component: 200 - total flux cleaned = 0.00026723 Jy ! Total flux subtracted in 200 components = 0.00026723 Jy ! Clean residual min=-0.000851 max=0.000901 Jy/beam ! Clean residual mean=-0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0248492 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 = -1.59871e-05 Jy ! Component: 100 - total flux cleaned = -1.59007e-05 Jy ! Component: 150 - total flux cleaned = -2.92003e-05 Jy ! Component: 200 - total flux cleaned = -1.59943e-05 Jy ! Total flux subtracted in 200 components = -1.59943e-05 Jy ! Clean residual min=-0.000821 max=0.000848 Jy/beam ! Clean residual mean=-0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0248332 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 140 components and 0.0248332 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.773 mas, bmaj=6.384 mas, bpa=-11.58 degrees ! Estimated noise=18.2623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.81931e-06 Jy ! Component: 100 - total flux cleaned = 4.01274e-05 Jy ! Component: 150 - total flux cleaned = 5.50786e-05 Jy ! Component: 200 - total flux cleaned = 8.20415e-05 Jy ! Total flux subtracted in 200 components = 8.20415e-05 Jy ! Clean residual min=-0.000761 max=0.000913 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0249152 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 169 components and 0.0249152 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=0.017880Jy sigma=0.014942 ! Fit after self-cal, rms=0.017884Jy sigma=0.014938 wmodel /g0/scr/pima/s4195b_uvs/J0008-233A_X_map.mod ! Writing 169 model components to file: /g0/scr/pima/s4195b_uvs/J0008-233A_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J0008-233A_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J0008-233A_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J0008-233A_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/s4195b_uvs/J0008-233A_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 = 0.000397964 Jy ! Component: 100 - total flux cleaned = 0.000550608 Jy ! Component: 150 - total flux cleaned = 0.000626381 Jy ! Component: 200 - total flux cleaned = 0.000650199 Jy ! Component: 250 - total flux cleaned = 0.000628009 Jy ! Component: 300 - total flux cleaned = 0.000617352 Jy ! Component: 350 - total flux cleaned = 0.000596696 Jy ! Component: 400 - total flux cleaned = 0.000576963 Jy ! Component: 450 - total flux cleaned = 0.000558146 Jy ! Component: 500 - total flux cleaned = 0.000558221 Jy ! Component: 550 - total flux cleaned = 0.000549319 Jy ! Component: 600 - total flux cleaned = 0.000540675 Jy ! Component: 650 - total flux cleaned = 0.000507348 Jy ! Component: 700 - total flux cleaned = 0.000539339 Jy ! Component: 750 - total flux cleaned = 0.00050745 Jy ! Component: 800 - total flux cleaned = 0.000515416 Jy ! Component: 850 - total flux cleaned = 0.000493015 Jy ! Component: 900 - total flux cleaned = 0.000493012 Jy ! Component: 950 - total flux cleaned = 0.000456901 Jy ! Component: 1000 - total flux cleaned = 0.000464022 Jy ! Component: 1050 - total flux cleaned = 0.000450241 Jy ! Component: 1100 - total flux cleaned = 0.000436786 Jy ! Component: 1150 - total flux cleaned = 0.000423371 Jy ! Component: 1200 - total flux cleaned = 0.000390647 Jy ! Component: 1250 - total flux cleaned = 0.000371336 Jy ! Component: 1300 - total flux cleaned = 0.000333311 Jy ! Component: 1350 - total flux cleaned = 0.0003084 Jy ! Component: 1400 - total flux cleaned = 0.000283945 Jy ! Component: 1450 - total flux cleaned = 0.000296084 Jy ! Component: 1500 - total flux cleaned = 0.000266178 Jy ! Component: 1550 - total flux cleaned = 0.000266173 Jy ! Component: 1600 - total flux cleaned = 0.000254651 Jy ! Component: 1650 - total flux cleaned = 0.000248922 Jy ! Component: 1700 - total flux cleaned = 0.000231875 Jy ! Component: 1750 - total flux cleaned = 0.000220655 Jy ! Component: 1800 - total flux cleaned = 0.00023172 Jy ! Component: 1850 - total flux cleaned = 0.000209788 Jy ! Component: 1900 - total flux cleaned = 0.000209744 Jy ! Component: 1950 - total flux cleaned = 0.00019909 Jy ! Component: 2000 - total flux cleaned = 0.000204303 Jy ! Component: 2050 - total flux cleaned = 0.000188613 Jy ! Component: 2100 - total flux cleaned = 0.000167952 Jy ! Component: 2150 - total flux cleaned = 0.000157725 Jy ! Component: 2200 - total flux cleaned = 0.000147551 Jy ! Component: 2250 - total flux cleaned = 0.000142503 Jy ! Component: 2300 - total flux cleaned = 0.000132591 Jy ! Component: 2350 - total flux cleaned = 0.000132515 Jy ! Component: 2400 - total flux cleaned = 0.000152 Jy ! Component: 2450 - total flux cleaned = 0.00014713 Jy ! Component: 2500 - total flux cleaned = 0.00016154 Jy ! Component: 2550 - total flux cleaned = 0.000194713 Jy ! Component: 2600 - total flux cleaned = 0.000208819 Jy ! Component: 2650 - total flux cleaned = 0.000213492 Jy ! Component: 2700 - total flux cleaned = 0.000241227 Jy ! Component: 2750 - total flux cleaned = 0.000254981 Jy ! Component: 2800 - total flux cleaned = 0.000254939 Jy ! Component: 2850 - total flux cleaned = 0.000268538 Jy ! Component: 2900 - total flux cleaned = 0.000273037 Jy ! Component: 2950 - total flux cleaned = 0.000282 Jy ! Component: 3000 - total flux cleaned = 0.000277524 Jy ! Component: 3050 - total flux cleaned = 0.000277524 Jy ! Component: 3100 - total flux cleaned = 0.000281962 Jy ! Component: 3150 - total flux cleaned = 0.000299593 Jy ! Component: 3200 - total flux cleaned = 0.000308391 Jy ! Component: 3250 - total flux cleaned = 0.00030838 Jy ! Component: 3300 - total flux cleaned = 0.000317104 Jy ! Component: 3350 - total flux cleaned = 0.000317076 Jy ! Component: 3400 - total flux cleaned = 0.000325759 Jy ! Component: 3450 - total flux cleaned = 0.000325741 Jy ! Component: 3500 - total flux cleaned = 0.00034299 Jy ! Component: 3550 - total flux cleaned = 0.000355875 Jy ! Component: 3600 - total flux cleaned = 0.000351591 Jy ! Component: 3650 - total flux cleaned = 0.000360159 Jy ! Component: 3700 - total flux cleaned = 0.000381438 Jy ! Component: 3750 - total flux cleaned = 0.000394186 Jy ! Component: 3800 - total flux cleaned = 0.000398425 Jy ! Component: 3850 - total flux cleaned = 0.000415343 Jy ! Component: 3900 - total flux cleaned = 0.000423795 Jy ! Component: 3950 - total flux cleaned = 0.000440685 Jy ! Component: 4000 - total flux cleaned = 0.000457543 Jy ! Component: 4050 - total flux cleaned = 0.000482788 Jy ! Total flux subtracted in 4096 components = 0.000499587 Jy ! Clean residual min=-0.000247 max=0.000341 Jy/beam ! Clean residual mean=-0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0254148 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 475 components and 0.0254148 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J0008-233A_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.773 x 6.384 at -11.58 degrees (North through East) ! Clean map min=-0.00064638 max=0.021098 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J0008-233A_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0210978 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.34625e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0446 1.0446 2.0892 4.1784 8.3568 16.7136 33.4272 66.8544 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 287.191 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J0008-233A_X_uvs.log closed on Tue Dec 31 19:26:25 2013