! Started logfile: /g0/scr/pima/s4195c_uvs/J0819-0756_X_uvs.log on Tue Dec 31 19:49:28 2013 obs /g0/scr/pima/s4195c_uvs/J0819-0756_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0819-0756_X_uva.fits ! AN table 1: 15 integrations on 10 of 10 possible baselines. ! AN table 2: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.664516 visibilities/baseline/integration-bin. ! Found source: J0819-0756 ! ! 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 2472 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/s4195c_uvs/J0819-0756_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 5 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000287Jy sigma=0.736675 ! Fit after self-cal, rms=0.992632Jy sigma=0.726966 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8408 mas, bmaj=5.608 mas, bpa=25.53 degrees ! Estimated noise=50.8811 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 = 0.00854349 Jy ! Component: 100 - total flux cleaned = 0.010831 Jy ! Total flux subtracted in 100 components = 0.010831 Jy ! Clean residual min=-0.001590 max=0.001530 Jy/beam ! Clean residual mean=-0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.010831 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.010831 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=0.014027Jy sigma=0.011025 ! Fit after self-cal, rms=0.012352Jy sigma=0.009714 ! 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=1.243 mas, bmaj=5.541 mas, bpa=25.67 degrees ! Estimated noise=22.2629 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 = 0.00212703 Jy ! Component: 100 - total flux cleaned = 0.00279563 Jy ! Component: 150 - total flux cleaned = 0.00315855 Jy ! Component: 200 - total flux cleaned = 0.00318007 Jy ! Total flux subtracted in 200 components = 0.00318007 Jy ! Clean residual min=-0.001087 max=0.001037 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0140111 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.0140111 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=0.012719Jy sigma=0.009057 ! Fit after self-cal, rms=0.012712Jy sigma=0.009055 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.243 x 5.541 at 25.67 degrees (North through East) ! Clean map min=-0.0010588 max=0.011462 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: ! 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* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! 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* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! 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* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! 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* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! 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* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! 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* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! 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* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! 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* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.012712Jy sigma=0.009055 ! Fit after self-cal, rms=0.012712Jy sigma=0.009055 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=5.541 mas, bpa=25.67 degrees ! Estimated noise=22.2629 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 = 7.58377e-05 Jy ! Component: 100 - total flux cleaned = 8.6556e-05 Jy ! Component: 150 - total flux cleaned = 7.71859e-05 Jy ! Component: 200 - total flux cleaned = 6.83009e-05 Jy ! Total flux subtracted in 200 components = 6.83009e-05 Jy ! Clean residual min=-0.001077 max=0.001000 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0140794 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0140794 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=0.012713Jy sigma=0.009035 ! Fit after self-cal, rms=0.012714Jy sigma=0.009034 ! 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=0.012714Jy sigma=0.009034 ! Fit after self-cal, rms=0.012714Jy sigma=0.009034 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=5.541 mas, bpa=25.67 degrees ! Estimated noise=22.2629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.77776e-05 Jy ! Component: 100 - total flux cleaned = 2.7408e-05 Jy ! Component: 150 - total flux cleaned = 1.11713e-05 Jy ! Component: 200 - total flux cleaned = 3.49769e-06 Jy ! Total flux subtracted in 200 components = 3.49769e-06 Jy ! Clean residual min=-0.001070 max=0.000964 Jy/beam ! Clean residual mean=-0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0140829 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.0140829 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=0.012713Jy sigma=0.009020 ! Fit after self-cal, rms=0.012715Jy sigma=0.009018 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.23801e-05 Jy ! Component: 100 - total flux cleaned = 5.03084e-06 Jy ! Component: 150 - total flux cleaned = -1.97483e-06 Jy ! Component: 200 - total flux cleaned = -8.72303e-06 Jy ! Total flux subtracted in 200 components = -8.72303e-06 Jy ! Clean residual min=-0.001066 max=0.000942 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0140742 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0140742 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=0.012716Jy sigma=0.009006 ! Fit after self-cal, rms=0.012717Jy sigma=0.009006 ! 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=0.012717Jy sigma=0.009006 ! Fit after self-cal, rms=0.012717Jy sigma=0.009006 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=5.541 mas, bpa=25.67 degrees ! Estimated noise=22.2629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.19839e-06 Jy ! Component: 100 - total flux cleaned = -4.61033e-06 Jy ! Component: 150 - total flux cleaned = -1.1098e-05 Jy ! Component: 200 - total flux cleaned = -2.29975e-05 Jy ! Total flux subtracted in 200 components = -2.29975e-05 Jy ! Clean residual min=-0.001062 max=0.000937 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0140512 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0140512 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=0.012716Jy sigma=0.008997 ! Fit after self-cal, rms=0.012718Jy sigma=0.008996 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 = 2.04043e-06 Jy ! Component: 100 - total flux cleaned = -3.99311e-06 Jy ! Component: 150 - total flux cleaned = -9.79293e-06 Jy ! Component: 200 - total flux cleaned = -1.53044e-05 Jy ! Total flux subtracted in 200 components = -1.53044e-05 Jy ! Clean residual min=-0.001060 max=0.000944 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0140359 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0140359 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=0.012718Jy sigma=0.008989 ! Fit after self-cal, rms=0.012720Jy sigma=0.008989 ! 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=0.012720Jy sigma=0.008989 ! Fit after self-cal, rms=0.012720Jy sigma=0.008989 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.462 mas, bmaj=5.471 mas, bpa=23.83 degrees ! Estimated noise=24.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.1524e-05 Jy ! Component: 100 - total flux cleaned = 6.95142e-05 Jy ! Component: 150 - total flux cleaned = 8.60929e-05 Jy ! Component: 200 - total flux cleaned = 9.66135e-05 Jy ! Total flux subtracted in 200 components = 9.66135e-05 Jy ! Clean residual min=-0.001288 max=0.001119 Jy/beam ! Clean residual mean=-0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0141325 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0141325 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=0.012717Jy sigma=0.008985 ! Fit after self-cal, rms=0.012728Jy sigma=0.008982 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 = 3.3635e-05 Jy ! Component: 100 - total flux cleaned = 3.36775e-05 Jy ! Component: 150 - total flux cleaned = 3.88255e-05 Jy ! Component: 200 - total flux cleaned = 5.35989e-05 Jy ! Total flux subtracted in 200 components = 5.35989e-05 Jy ! Clean residual min=-0.001266 max=0.001109 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0141861 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.0141861 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=0.012724Jy sigma=0.008980 ! Fit after self-cal, rms=0.012725Jy sigma=0.008980 ! 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=1.243 mas, bmaj=5.541 mas, bpa=25.67 degrees ! Estimated noise=22.2629 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.243 x 5.541 at 25.67 degrees (North through East) ! Clean map min=-0.0010021 max=0.011061 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8408 mas, bmaj=5.608 mas, bpa=25.53 degrees ! Estimated noise=50.8811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992322 Jy ! Component: 100 - total flux cleaned = 0.0125353 Jy ! Component: 150 - total flux cleaned = 0.0134747 Jy ! Component: 200 - total flux cleaned = 0.0139169 Jy ! Total flux subtracted in 200 components = 0.0139169 Jy ! Clean residual min=-0.001682 max=0.001831 Jy/beam ! Clean residual mean=0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0139169 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0139169 Jy ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=5.541 mas, bpa=25.67 degrees ! Estimated noise=22.2629 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 = 9.84645e-05 Jy ! Component: 100 - total flux cleaned = 0.000114013 Jy ! Component: 150 - total flux cleaned = 6.74052e-05 Jy ! Component: 200 - total flux cleaned = 2.81629e-05 Jy ! Total flux subtracted in 200 components = 2.81629e-05 Jy ! Clean residual min=-0.001080 max=0.000966 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0139451 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0139451 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=3.462 mas, bmaj=5.471 mas, bpa=23.83 degrees ! Estimated noise=24.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.58104e-05 Jy ! Component: 100 - total flux cleaned = 9.77716e-05 Jy ! Component: 150 - total flux cleaned = 0.000105019 Jy ! Component: 200 - total flux cleaned = 0.000112242 Jy ! Total flux subtracted in 200 components = 0.000112242 Jy ! Clean residual min=-0.001291 max=0.001112 Jy/beam ! Clean residual mean=-0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0140573 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 = 6.9493e-06 Jy ! Component: 100 - total flux cleaned = 1.34837e-05 Jy ! Component: 150 - total flux cleaned = 1.97599e-05 Jy ! Component: 200 - total flux cleaned = 3.18714e-05 Jy ! Total flux subtracted in 200 components = 3.18714e-05 Jy ! Clean residual min=-0.001275 max=0.001107 Jy/beam ! Clean residual mean=-0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0140892 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0140892 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=5.541 mas, bpa=25.67 degrees ! Estimated noise=22.2629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.84261e-05 Jy ! Component: 100 - total flux cleaned = -3.85761e-05 Jy ! Component: 150 - total flux cleaned = -4.55547e-05 Jy ! Component: 200 - total flux cleaned = -3.96738e-05 Jy ! Total flux subtracted in 200 components = -3.96738e-05 Jy ! Clean residual min=-0.001038 max=0.000957 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0140495 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0140495 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=0.012730Jy sigma=0.008987 ! Fit after self-cal, rms=0.012730Jy sigma=0.008986 wmodel /g0/scr/pima/s4195c_uvs/J0819-0756_X_map.mod ! Writing 56 model components to file: /g0/scr/pima/s4195c_uvs/J0819-0756_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0819-0756_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0819-0756_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0819-0756_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J0819-0756_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 = -0.000276119 Jy ! Component: 100 - total flux cleaned = -0.000475027 Jy ! Component: 150 - total flux cleaned = -0.000491655 Jy ! Component: 200 - total flux cleaned = -0.000393133 Jy ! Component: 250 - total flux cleaned = -0.000290754 Jy ! Component: 300 - total flux cleaned = -0.000141559 Jy ! Component: 350 - total flux cleaned = -6.08946e-05 Jy ! Component: 400 - total flux cleaned = 3.43029e-05 Jy ! Component: 450 - total flux cleaned = 0.000133256 Jy ! Component: 500 - total flux cleaned = 0.000210028 Jy ! Component: 550 - total flux cleaned = 0.000299219 Jy ! Component: 600 - total flux cleaned = 0.000369184 Jy ! Component: 650 - total flux cleaned = 0.000466513 Jy ! Component: 700 - total flux cleaned = 0.000552793 Jy ! Component: 750 - total flux cleaned = 0.000635688 Jy ! Component: 800 - total flux cleaned = 0.000702091 Jy ! Component: 850 - total flux cleaned = 0.00076642 Jy ! Component: 900 - total flux cleaned = 0.000834605 Jy ! Component: 950 - total flux cleaned = 0.000876502 Jy ! Component: 1000 - total flux cleaned = 0.000911541 Jy ! Component: 1050 - total flux cleaned = 0.000962691 Jy ! Component: 1100 - total flux cleaned = 0.00101256 Jy ! Component: 1150 - total flux cleaned = 0.00103975 Jy ! Component: 1200 - total flux cleaned = 0.00106625 Jy ! Component: 1250 - total flux cleaned = 0.00107141 Jy ! Component: 1300 - total flux cleaned = 0.00108151 Jy ! Component: 1350 - total flux cleaned = 0.00110149 Jy ! Component: 1400 - total flux cleaned = 0.00112608 Jy ! Component: 1450 - total flux cleaned = 0.00114062 Jy ! Component: 1500 - total flux cleaned = 0.00115971 Jy ! Component: 1550 - total flux cleaned = 0.00119697 Jy ! Component: 1600 - total flux cleaned = 0.00121991 Jy ! Component: 1650 - total flux cleaned = 0.00124243 Jy ! Component: 1700 - total flux cleaned = 0.00125136 Jy ! Component: 1750 - total flux cleaned = 0.00127334 Jy ! Component: 1800 - total flux cleaned = 0.00128198 Jy ! Component: 1850 - total flux cleaned = 0.0012906 Jy ! Component: 1900 - total flux cleaned = 0.00129061 Jy ! Component: 1950 - total flux cleaned = 0.00129481 Jy ! Component: 2000 - total flux cleaned = 0.00129478 Jy ! Component: 2050 - total flux cleaned = 0.00129475 Jy ! Component: 2100 - total flux cleaned = 0.00128665 Jy ! Component: 2150 - total flux cleaned = 0.00128258 Jy ! Component: 2200 - total flux cleaned = 0.00127061 Jy ! Component: 2250 - total flux cleaned = 0.00126664 Jy ! Component: 2300 - total flux cleaned = 0.00125873 Jy ! Component: 2350 - total flux cleaned = 0.00124313 Jy ! Component: 2400 - total flux cleaned = 0.00123921 Jy ! Component: 2450 - total flux cleaned = 0.00121992 Jy ! Component: 2500 - total flux cleaned = 0.00120078 Jy ! Component: 2550 - total flux cleaned = 0.00117406 Jy ! Component: 2600 - total flux cleaned = 0.00114748 Jy ! Component: 2650 - total flux cleaned = 0.00112095 Jy ! Component: 2700 - total flux cleaned = 0.00110203 Jy ! Component: 2750 - total flux cleaned = 0.00107558 Jy ! Component: 2800 - total flux cleaned = 0.00105672 Jy ! Component: 2850 - total flux cleaned = 0.00103408 Jy ! Component: 2900 - total flux cleaned = 0.00101526 Jy ! Component: 2950 - total flux cleaned = 0.000996452 Jy ! Component: 3000 - total flux cleaned = 0.000973899 Jy ! Component: 3050 - total flux cleaned = 0.000966394 Jy ! Component: 3100 - total flux cleaned = 0.000947603 Jy ! Component: 3150 - total flux cleaned = 0.000932573 Jy ! Component: 3200 - total flux cleaned = 0.000917516 Jy ! Component: 3250 - total flux cleaned = 0.000891111 Jy ! Component: 3300 - total flux cleaned = 0.000872242 Jy ! Component: 3350 - total flux cleaned = 0.000853324 Jy ! Component: 3400 - total flux cleaned = 0.000834369 Jy ! Component: 3450 - total flux cleaned = 0.00081159 Jy ! Component: 3500 - total flux cleaned = 0.000784946 Jy ! Component: 3550 - total flux cleaned = 0.000758175 Jy ! Component: 3600 - total flux cleaned = 0.00073518 Jy ! Component: 3650 - total flux cleaned = 0.000719793 Jy ! Component: 3700 - total flux cleaned = 0.000692793 Jy ! Component: 3750 - total flux cleaned = 0.000673454 Jy ! Component: 3800 - total flux cleaned = 0.000642362 Jy ! Component: 3850 - total flux cleaned = 0.000618938 Jy ! Component: 3900 - total flux cleaned = 0.000583705 Jy ! Component: 3950 - total flux cleaned = 0.000556179 Jy ! Component: 4000 - total flux cleaned = 0.000532472 Jy ! Component: 4050 - total flux cleaned = 0.000500698 Jy ! Total flux subtracted in 4096 components = 0.000472774 Jy ! Clean residual min=-0.000236 max=0.000233 Jy/beam ! Clean residual mean=-0.000002 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.0145223 Jy keep ! Adding 200 model components to the UV plane model. ! The established model now contains 256 components and 0.0145223 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0819-0756_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.243 x 5.541 at 25.67 degrees (North through East) ! Clean map min=-0.00070684 max=0.010956 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0819-0756_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0109561 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.76031e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.8511 1.8511 3.7022 7.40441 14.8088 29.6176 59.2353 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.01 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 162.065 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0819-0756_X_uvs.log closed on Tue Dec 31 19:49:34 2013