! Started logfile: /g0/scr/pima/s4195c_uvs/J0958-2443_X_uvs.log on Tue Dec 31 19:51:59 2013 obs /g0/scr/pima/s4195c_uvs/J0958-2443_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0958-2443_X_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! AN table 2: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0958-2443 ! ! 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 4032 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/J0958-2443_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=1.007388Jy sigma=3.066381 ! Fit after self-cal, rms=0.904477Jy sigma=2.707728 ! 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=0.8806 mas, bmaj=2.601 mas, bpa=2.979 degrees ! Estimated noise=8.01353 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 = 0.0784444 Jy ! Component: 100 - total flux cleaned = 0.0983837 Jy ! Total flux subtracted in 100 components = 0.0983837 Jy ! Clean residual min=-0.003441 max=0.007448 Jy/beam ! Clean residual mean=-0.000029 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.0983837 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0983837 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=0.029120Jy sigma=0.074234 ! Fit after self-cal, rms=0.029048Jy sigma=0.074172 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00720774 Jy ! Component: 100 - total flux cleaned = 0.00947272 Jy ! Total flux subtracted in 100 components = 0.00947272 Jy ! Clean residual min=-0.003031 max=0.003925 Jy/beam ! Clean residual mean=-0.000017 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.107856 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.107856 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=0.027481Jy sigma=0.064226 ! Fit after self-cal, rms=0.027475Jy sigma=0.064216 ! 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=1.116 mas, bmaj=3.242 mas, bpa=0.3665 degrees ! Estimated noise=3.96759 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 = 0.00256559 Jy ! Component: 100 - total flux cleaned = 0.00376102 Jy ! Component: 150 - total flux cleaned = 0.00385264 Jy ! Component: 200 - total flux cleaned = 0.00387777 Jy ! Total flux subtracted in 200 components = 0.00387777 Jy ! Clean residual min=-0.002732 max=0.003764 Jy/beam ! Clean residual mean=-0.000035 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.111734 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.111734 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=0.027282Jy sigma=0.062446 ! Fit after self-cal, rms=0.027280Jy sigma=0.062444 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 3.242 at 0.3665 degrees (North through East) ! Clean map min=-0.0026184 max=0.10388 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: ! BR 1.13 KP 0.94 LA 1.01 MK 0.97 ! NL 1.14 OV 1.01 PT 0.87 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 0.89 KP 0.92 LA 1.00 ! NL 1.04 OV 0.97 PT 0.87 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 KP 0.96 LA 0.93 MK 1.02 ! NL 1.13 OV 0.96 PT 0.90 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 HN 0.88 KP 0.95 LA 0.97 ! NL 1.02 OV 0.93 PT 0.91 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 KP 1.03 LA 0.95 MK 1.06 ! NL 1.07 OV 1.01 PT 0.91 SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 HN 0.94 KP 1.02 LA 0.92 ! NL 1.05 OV 1.05 PT 0.91 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 KP 0.94 LA 0.96 MK 1.04 ! NL 1.02 OV 1.00 PT 0.97 SC 1.17 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.01 KP 0.91 LA 0.97 ! NL 1.00 OV 1.00 PT 0.97 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 KP 1.13 LA 1.04 MK 0.96 ! NL 1.06 OV 1.03 PT 0.93 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 0.98 KP 1.06 LA 0.96 ! NL 1.02 OV 1.03 PT 0.90 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 KP 1.05 LA 1.07 MK 1.03 ! NL 1.12 OV 1.06 PT 0.97 SC 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 HN 1.05 KP 1.04 LA 1.04 ! NL 1.06 OV 1.06 PT 0.94 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 KP 1.01 LA 0.97 MK 0.97 ! NL 1.10 OV 1.10 PT 0.90 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 0.97 KP 1.04 LA 0.95 ! NL 1.05 OV 1.05 PT 0.89 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 KP 1.08 LA 0.90 MK 0.97 ! NL 1.08 OV 1.09 PT 0.84 SC 1.14 ! ! 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* SC 1.00* ! ! ! Fit before self-cal, rms=0.027280Jy sigma=0.062444 ! Fit after self-cal, rms=0.025563Jy sigma=0.053078 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=3.265 mas, bpa=0.4221 degrees ! Estimated noise=3.89636 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 = -0.00138378 Jy ! Component: 100 - total flux cleaned = -0.00143364 Jy ! Component: 150 - total flux cleaned = -0.00143301 Jy ! Component: 200 - total flux cleaned = -0.00143354 Jy ! Total flux subtracted in 200 components = -0.00143354 Jy ! Clean residual min=-0.001208 max=0.001100 Jy/beam ! Clean residual mean=-0.000006 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.110301 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.110301 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=0.025193Jy sigma=0.053233 ! Fit after self-cal, rms=0.025220Jy sigma=0.053218 ! 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=0.025220Jy sigma=0.053218 ! Fit after self-cal, rms=0.024968Jy sigma=0.052969 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=3.255 mas, bpa=0.475 degrees ! Estimated noise=3.83709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136777 Jy ! Component: 100 - total flux cleaned = -0.00139258 Jy ! Component: 150 - total flux cleaned = -0.00139303 Jy ! Component: 200 - total flux cleaned = -0.00139341 Jy ! Total flux subtracted in 200 components = -0.00139341 Jy ! Clean residual min=-0.001173 max=0.001060 Jy/beam ! Clean residual mean=-0.000005 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.108907 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.108907 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=0.024621Jy sigma=0.053146 ! Fit after self-cal, rms=0.024620Jy sigma=0.053145 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 = -1.77703e-05 Jy ! Component: 100 - total flux cleaned = -1.75188e-06 Jy ! Component: 150 - total flux cleaned = -2.04862e-06 Jy ! Component: 200 - total flux cleaned = -2.55583e-06 Jy ! Total flux subtracted in 200 components = -2.55583e-06 Jy ! Clean residual min=-0.001170 max=0.001058 Jy/beam ! Clean residual mean=-0.000005 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.108905 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.108905 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=0.024553Jy sigma=0.053108 ! Fit after self-cal, rms=0.024553Jy sigma=0.053107 ! 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=0.024553Jy sigma=0.053107 ! Fit after self-cal, rms=0.024236Jy sigma=0.052875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=3.239 mas, bpa=0.5869 degrees ! Estimated noise=3.78094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012546 Jy ! Component: 100 - total flux cleaned = -0.001317 Jy ! Component: 150 - total flux cleaned = -0.00133341 Jy ! Component: 200 - total flux cleaned = -0.00131845 Jy ! Total flux subtracted in 200 components = -0.00131845 Jy ! Clean residual min=-0.001136 max=0.001016 Jy/beam ! Clean residual mean=-0.000005 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.107586 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.107586 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=0.023920Jy sigma=0.053065 ! Fit after self-cal, rms=0.023919Jy sigma=0.053064 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 = -1.01222e-06 Jy ! Component: 100 - total flux cleaned = -1.52468e-06 Jy ! Component: 150 - total flux cleaned = -1.07061e-06 Jy ! Component: 200 - total flux cleaned = -1.01413e-06 Jy ! Total flux subtracted in 200 components = -1.01413e-06 Jy ! Clean residual min=-0.001130 max=0.001009 Jy/beam ! Clean residual mean=-0.000005 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.107585 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.107585 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=0.023856Jy sigma=0.053046 ! Fit after self-cal, rms=0.023856Jy sigma=0.053046 ! 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=0.023856Jy sigma=0.053046 ! Fit after self-cal, rms=0.023547Jy sigma=0.052839 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.329 mas, bmaj=5.144 mas, bpa=0.5517 degrees ! Estimated noise=4.27899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000907758 Jy ! Component: 100 - total flux cleaned = -0.00103257 Jy ! Component: 150 - total flux cleaned = -0.00101592 Jy ! Component: 200 - total flux cleaned = -0.000999955 Jy ! Total flux subtracted in 200 components = -0.000999955 Jy ! Clean residual min=-0.001128 max=0.001052 Jy/beam ! Clean residual mean=-0.000006 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.106585 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.106585 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=0.023367Jy sigma=0.052980 ! Fit after self-cal, rms=0.023367Jy sigma=0.052979 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 = 8.78682e-06 Jy ! Component: 100 - total flux cleaned = 2.38144e-05 Jy ! Component: 150 - total flux cleaned = 3.84016e-05 Jy ! Component: 200 - total flux cleaned = 4.5035e-05 Jy ! Total flux subtracted in 200 components = 4.5035e-05 Jy ! Clean residual min=-0.001122 max=0.001043 Jy/beam ! Clean residual mean=-0.000006 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.10663 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.10663 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=0.023369Jy sigma=0.052985 ! Fit after self-cal, rms=0.023369Jy sigma=0.052984 ! 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=1.107 mas, bmaj=3.222 mas, bpa=0.7114 degrees ! Estimated noise=3.72804 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.107 x 3.222 at 0.7114 degrees (North through East) ! Clean map min=-0.0010466 max=0.097543 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=0.8758 mas, bmaj=2.595 mas, bpa=3.311 degrees ! Estimated noise=7.51902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0736468 Jy ! Component: 100 - total flux cleaned = 0.0927868 Jy ! Component: 150 - total flux cleaned = 0.0996417 Jy ! Component: 200 - total flux cleaned = 0.103052 Jy ! Total flux subtracted in 200 components = 0.103052 Jy ! Clean residual min=-0.002058 max=0.002143 Jy/beam ! Clean residual mean=-0.000007 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.103052 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 0.103052 Jy ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=3.222 mas, bpa=0.7114 degrees ! Estimated noise=3.72804 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 = 0.00231005 Jy ! Component: 100 - total flux cleaned = 0.00284733 Jy ! Component: 150 - total flux cleaned = 0.0030016 Jy ! Component: 200 - total flux cleaned = 0.0030972 Jy ! Total flux subtracted in 200 components = 0.0030972 Jy ! Clean residual min=-0.001104 max=0.001152 Jy/beam ! Clean residual mean=-0.000005 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.106149 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.106149 Jy ! Inverting map ! Added new window around map position (2.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115558 Jy ! Component: 100 - total flux cleaned = 0.00142832 Jy ! Component: 150 - total flux cleaned = 0.00152419 Jy ! Component: 200 - total flux cleaned = 0.00156512 Jy ! Total flux subtracted in 200 components = 0.00156512 Jy ! Clean residual min=-0.000996 max=0.000847 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.107714 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.107714 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=2.329 mas, bmaj=5.144 mas, bpa=0.5517 degrees ! Estimated noise=4.27899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.23591e-05 Jy ! Component: 100 - total flux cleaned = 5.43208e-05 Jy ! Component: 150 - total flux cleaned = 6.44907e-05 Jy ! Component: 200 - total flux cleaned = 8.35143e-05 Jy ! Total flux subtracted in 200 components = 8.35143e-05 Jy ! Clean residual min=-0.001007 max=0.000989 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.107798 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 = 4.42274e-07 Jy ! Component: 100 - total flux cleaned = 9.37621e-06 Jy ! Component: 150 - total flux cleaned = 9.58602e-06 Jy ! Component: 200 - total flux cleaned = 9.6473e-06 Jy ! Total flux subtracted in 200 components = 9.6473e-06 Jy ! Clean residual min=-0.001000 max=0.000995 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.107807 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.107807 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=3.222 mas, bpa=0.7114 degrees ! Estimated noise=3.72804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018387 Jy ! Component: 100 - total flux cleaned = 0.000168581 Jy ! Component: 150 - total flux cleaned = 0.00016756 Jy ! Component: 200 - total flux cleaned = 0.000153578 Jy ! Total flux subtracted in 200 components = 0.000153578 Jy ! Clean residual min=-0.000947 max=0.000839 Jy/beam ! Clean residual mean=0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.107961 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.107961 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=0.023023Jy sigma=0.052845 ! Fit after self-cal, rms=0.023020Jy sigma=0.052809 wmodel /g0/scr/pima/s4195c_uvs/J0958-2443_X_map.mod ! Writing 65 model components to file: /g0/scr/pima/s4195c_uvs/J0958-2443_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0958-2443_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0958-2443_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0958-2443_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195c_uvs/J0958-2443_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 = -0.00026858 Jy ! Component: 100 - total flux cleaned = -0.0003718 Jy ! Component: 150 - total flux cleaned = -0.000441116 Jy ! Component: 200 - total flux cleaned = -0.000467048 Jy ! Component: 250 - total flux cleaned = -0.000518446 Jy ! Component: 300 - total flux cleaned = -0.000593041 Jy ! Component: 350 - total flux cleaned = -0.000665942 Jy ! Component: 400 - total flux cleaned = -0.000772455 Jy ! Component: 450 - total flux cleaned = -0.000898832 Jy ! Component: 500 - total flux cleaned = -0.000976857 Jy ! Component: 550 - total flux cleaned = -0.00106428 Jy ! Component: 600 - total flux cleaned = -0.0011287 Jy ! Component: 650 - total flux cleaned = -0.00124405 Jy ! Component: 700 - total flux cleaned = -0.001326 Jy ! Component: 750 - total flux cleaned = -0.00140643 Jy ! Component: 800 - total flux cleaned = -0.00147558 Jy ! Component: 850 - total flux cleaned = -0.00153393 Jy ! Component: 900 - total flux cleaned = -0.00161989 Jy ! Component: 950 - total flux cleaned = -0.00170431 Jy ! Component: 1000 - total flux cleaned = -0.00178763 Jy ! Component: 1050 - total flux cleaned = -0.0018697 Jy ! Component: 1100 - total flux cleaned = -0.00192367 Jy ! Component: 1150 - total flux cleaned = -0.00200337 Jy ! Component: 1200 - total flux cleaned = -0.00203841 Jy ! Component: 1250 - total flux cleaned = -0.00209892 Jy ! Component: 1300 - total flux cleaned = -0.00215004 Jy ! Component: 1350 - total flux cleaned = -0.00217525 Jy ! Component: 1400 - total flux cleaned = -0.00223322 Jy ! Component: 1450 - total flux cleaned = -0.002266 Jy ! Component: 1500 - total flux cleaned = -0.00233087 Jy ! Component: 1550 - total flux cleaned = -0.00237872 Jy ! Component: 1600 - total flux cleaned = -0.00241816 Jy ! Component: 1650 - total flux cleaned = -0.00247277 Jy ! Component: 1700 - total flux cleaned = -0.0025189 Jy ! Component: 1750 - total flux cleaned = -0.00257206 Jy ! Component: 1800 - total flux cleaned = -0.00261706 Jy ! Component: 1850 - total flux cleaned = -0.00263189 Jy ! Component: 1900 - total flux cleaned = -0.00269081 Jy ! Component: 1950 - total flux cleaned = -0.00274909 Jy ! Component: 2000 - total flux cleaned = -0.00276343 Jy ! Component: 2050 - total flux cleaned = -0.00281331 Jy ! Component: 2100 - total flux cleaned = -0.00286973 Jy ! Component: 2150 - total flux cleaned = -0.00291153 Jy ! Component: 2200 - total flux cleaned = -0.00294609 Jy ! Component: 2250 - total flux cleaned = -0.00298021 Jy ! Component: 2300 - total flux cleaned = -0.00302761 Jy ! Component: 2350 - total flux cleaned = -0.00308788 Jy ! Component: 2400 - total flux cleaned = -0.00311448 Jy ! Component: 2450 - total flux cleaned = -0.00316067 Jy ! Component: 2500 - total flux cleaned = -0.00319984 Jy ! Component: 2550 - total flux cleaned = -0.00323871 Jy ! Component: 2600 - total flux cleaned = -0.00328354 Jy ! Component: 2650 - total flux cleaned = -0.00331544 Jy ! Component: 2700 - total flux cleaned = -0.003347 Jy ! Component: 2750 - total flux cleaned = -0.00339091 Jy ! Component: 2800 - total flux cleaned = -0.0034469 Jy ! Component: 2850 - total flux cleaned = -0.00349013 Jy ! Component: 2900 - total flux cleaned = -0.00352077 Jy ! Component: 2950 - total flux cleaned = -0.00357558 Jy ! Component: 3000 - total flux cleaned = -0.00361795 Jy ! Component: 3050 - total flux cleaned = -0.00365397 Jy ! Component: 3100 - total flux cleaned = -0.00368377 Jy ! Component: 3150 - total flux cleaned = -0.00371344 Jy ! Component: 3200 - total flux cleaned = -0.0037487 Jy ! Component: 3250 - total flux cleaned = -0.00376622 Jy ! Component: 3300 - total flux cleaned = -0.00381268 Jy ! Component: 3350 - total flux cleaned = -0.00382426 Jy ! Component: 3400 - total flux cleaned = -0.00382428 Jy ! Component: 3450 - total flux cleaned = -0.00386983 Jy ! Component: 3500 - total flux cleaned = -0.00389243 Jy ! Component: 3550 - total flux cleaned = -0.00391493 Jy ! Component: 3600 - total flux cleaned = -0.00393172 Jy ! Component: 3650 - total flux cleaned = -0.00396504 Jy ! Component: 3700 - total flux cleaned = -0.0039926 Jy ! Component: 3750 - total flux cleaned = -0.00400907 Jy ! Component: 3800 - total flux cleaned = -0.00404182 Jy ! Component: 3850 - total flux cleaned = -0.00405806 Jy ! Component: 3900 - total flux cleaned = -0.00408499 Jy ! Component: 3950 - total flux cleaned = -0.0040957 Jy ! Component: 4000 - total flux cleaned = -0.00413312 Jy ! Component: 4050 - total flux cleaned = -0.00417024 Jy ! Total flux subtracted in 4096 components = -0.00418078 Jy ! Clean residual min=-0.000386 max=0.000320 Jy/beam ! Clean residual mean=-0.000001 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.10378 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 330 components and 0.10378 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0958-2443_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.107 x 3.222 at 0.7114 degrees (North through East) ! Clean map min=-0.00075916 max=0.096871 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0958-2443_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0968705 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.20943e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285208 0.285208 0.570417 1.14083 2.28167 4.56334 9.12667 18.2533 36.5067 73.0134 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1051.86 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0958-2443_X_uvs.log closed on Tue Dec 31 19:52:05 2013