! Started logfile: /scr/pima/bg219a_uvs/J0413-0615_X_uvs.log on Wed Apr 6 21:25:39 2016 obs /scr/pima/bg219a_uvs/J0413-0615_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0413-0615_X_uva.fits ! AN table 1: 62 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0413-0615 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 9300 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 /scr/pima/bg219a_uvs/J0413-0615_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.993839Jy sigma=27.472088 ! Fit after self-cal, rms=0.933265Jy sigma=25.715691 ! 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=0.741 mas, bmaj=1.917 mas, bpa=-9.541 degrees ! Estimated noise=0.82243 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 = 0.0523589 Jy ! Component: 100 - total flux cleaned = 0.0649221 Jy ! Total flux subtracted in 100 components = 0.0649221 Jy ! Clean residual min=-0.004959 max=0.004878 Jy/beam ! Clean residual mean=-0.000017 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.0649221 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0649221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049680Jy sigma=1.248945 ! Fit after self-cal, rms=0.049543Jy sigma=1.246152 ! 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=0.9049 mas, bmaj=2.259 mas, bpa=-7.205 degrees ! Estimated noise=0.37298 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 = 0.00572274 Jy ! Component: 100 - total flux cleaned = 0.00829209 Jy ! Component: 150 - total flux cleaned = 0.00953942 Jy ! Component: 200 - total flux cleaned = 0.00995909 Jy ! Total flux subtracted in 200 components = 0.00995909 Jy ! Clean residual min=-0.002205 max=0.001797 Jy/beam ! Clean residual mean=-0.000005 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0748812 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.0748812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048982Jy sigma=1.227797 ! Fit after self-cal, rms=0.049015Jy sigma=1.227443 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9049 x 2.259 at -7.205 degrees (North through East) ! Clean map min=-0.0018955 max=0.067947 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: ! LA 1.00 MK 1.00 NL 1.02 OV 1.03 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.04 NL 1.02 OV 1.11 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 0.94 NL 1.04 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.99 NL 0.98 OV 1.02 ! PT 0.94 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.05 NL 0.99 OV 0.95 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 0.94 NL 0.97 OV 1.07 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.02 NL 1.00 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049015Jy sigma=1.227443 ! Fit after self-cal, rms=0.048923Jy sigma=1.224161 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9051 mas, bmaj=2.263 mas, bpa=-7.278 degrees ! Estimated noise=0.371745 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.16674e-05 Jy ! Component: 100 - total flux cleaned = 6.35498e-05 Jy ! Component: 150 - total flux cleaned = 6.32387e-05 Jy ! Component: 200 - total flux cleaned = 8.00473e-05 Jy ! Total flux subtracted in 200 components = 8.00473e-05 Jy ! Clean residual min=-0.001979 max=0.001728 Jy/beam ! Clean residual mean=0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0749612 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0749612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048902Jy sigma=1.223808 ! Fit after self-cal, rms=0.048906Jy sigma=1.223615 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048906Jy sigma=1.223615 ! Fit after self-cal, rms=0.049857Jy sigma=1.220287 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9061 mas, bmaj=2.269 mas, bpa=-7.201 degrees ! Estimated noise=0.372135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.79539e-05 Jy ! Component: 100 - total flux cleaned = 4.97036e-05 Jy ! Component: 150 - total flux cleaned = 6.64488e-05 Jy ! Component: 200 - total flux cleaned = 6.80184e-05 Jy ! Total flux subtracted in 200 components = 6.80184e-05 Jy ! Clean residual min=-0.001730 max=0.001656 Jy/beam ! Clean residual mean=0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0750292 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0750292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049841Jy sigma=1.219969 ! Fit after self-cal, rms=0.049870Jy sigma=1.219791 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 = 2.04084e-05 Jy ! Component: 100 - total flux cleaned = 3.31851e-05 Jy ! Component: 150 - total flux cleaned = 2.02152e-05 Jy ! Component: 200 - total flux cleaned = 3.21892e-05 Jy ! Total flux subtracted in 200 components = 3.21892e-05 Jy ! Clean residual min=-0.001701 max=0.001659 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0750614 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.0750614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049860Jy sigma=1.219594 ! Fit after self-cal, rms=0.049860Jy sigma=1.219554 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049860Jy sigma=1.219554 ! Fit after self-cal, rms=0.049966Jy sigma=1.219525 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9057 mas, bmaj=2.268 mas, bpa=-7.168 degrees ! Estimated noise=0.371947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.08775e-05 Jy ! Component: 100 - total flux cleaned = 9.46543e-05 Jy ! Component: 150 - total flux cleaned = 9.43322e-05 Jy ! Component: 200 - total flux cleaned = 9.42245e-05 Jy ! Total flux subtracted in 200 components = 9.42245e-05 Jy ! Clean residual min=-0.001695 max=0.001686 Jy/beam ! Clean residual mean=0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0751556 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0751556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049958Jy sigma=1.219380 ! Fit after self-cal, rms=0.049960Jy sigma=1.219350 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.20486e-05 Jy ! Component: 100 - total flux cleaned = 5.30121e-05 Jy ! Component: 150 - total flux cleaned = 5.31759e-05 Jy ! Component: 200 - total flux cleaned = 5.28765e-05 Jy ! Total flux subtracted in 200 components = 5.28765e-05 Jy ! Clean residual min=-0.001700 max=0.001694 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0752085 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.0752085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049955Jy sigma=1.219256 ! Fit after self-cal, rms=0.049955Jy sigma=1.219238 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049955Jy sigma=1.219238 ! Fit after self-cal, rms=0.050019Jy sigma=1.219221 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.179 mas, bmaj=5.353 mas, bpa=-11.67 degrees ! Estimated noise=0.470451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.37514e-06 Jy ! Component: 100 - total flux cleaned = 2.58979e-06 Jy ! Component: 150 - total flux cleaned = 2.20984e-06 Jy ! Component: 200 - total flux cleaned = 1.40949e-06 Jy ! Total flux subtracted in 200 components = 1.40949e-06 Jy ! Clean residual min=-0.001713 max=0.001792 Jy/beam ! Clean residual mean=0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0752099 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0752099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050018Jy sigma=1.219233 ! Fit after self-cal, rms=0.050015Jy sigma=1.219150 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 = -3.4526e-05 Jy ! Component: 100 - total flux cleaned = -3.44203e-05 Jy ! Component: 150 - total flux cleaned = -3.4556e-05 Jy ! Component: 200 - total flux cleaned = -3.9195e-05 Jy ! Total flux subtracted in 200 components = -3.9195e-05 Jy ! Clean residual min=-0.001712 max=0.001785 Jy/beam ! Clean residual mean=0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0751707 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0751707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050015Jy sigma=1.219190 ! Fit after self-cal, rms=0.050011Jy sigma=1.219130 ! 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=0.9052 mas, bmaj=2.267 mas, bpa=-7.14 degrees ! Estimated noise=0.371744 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9052 x 2.267 at -7.14 degrees (North through East) ! Clean map min=-0.0015543 max=0.067543 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=0.7452 mas, bmaj=1.927 mas, bpa=-9.163 degrees ! Estimated noise=0.828224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525449 Jy ! Component: 100 - total flux cleaned = 0.0654489 Jy ! Component: 150 - total flux cleaned = 0.0706935 Jy ! Component: 200 - total flux cleaned = 0.0731171 Jy ! Total flux subtracted in 200 components = 0.0731171 Jy ! Clean residual min=-0.004120 max=0.004189 Jy/beam ! Clean residual mean=-0.000003 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.0731171 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0731171 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9052 mas, bmaj=2.267 mas, bpa=-7.14 degrees ! Estimated noise=0.371744 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 = 0.00189813 Jy ! Component: 100 - total flux cleaned = 0.00209985 Jy ! Component: 150 - total flux cleaned = 0.00225924 Jy ! Component: 200 - total flux cleaned = 0.00238814 Jy ! Total flux subtracted in 200 components = 0.00238814 Jy ! Clean residual min=-0.001873 max=0.001680 Jy/beam ! Clean residual mean=0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0755052 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.0755052 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=2.179 mas, bmaj=5.353 mas, bpa=-11.67 degrees ! Estimated noise=0.470451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192231 Jy ! Component: 100 - total flux cleaned = -0.000206982 Jy ! Component: 150 - total flux cleaned = -0.000206509 Jy ! Component: 200 - total flux cleaned = -0.000196971 Jy ! Total flux subtracted in 200 components = -0.000196971 Jy ! Clean residual min=-0.001725 max=0.001794 Jy/beam ! Clean residual mean=0.000004 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0753082 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 = -1.21809e-06 Jy ! Component: 100 - total flux cleaned = -8.6323e-06 Jy ! Component: 150 - total flux cleaned = -1.52423e-05 Jy ! Component: 200 - total flux cleaned = -2.76211e-05 Jy ! Total flux subtracted in 200 components = -2.76211e-05 Jy ! Clean residual min=-0.001715 max=0.001790 Jy/beam ! Clean residual mean=0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0752806 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0752806 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9052 mas, bmaj=2.267 mas, bpa=-7.14 degrees ! Estimated noise=0.371744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264978 Jy ! Component: 100 - total flux cleaned = 0.000193829 Jy ! Component: 150 - total flux cleaned = 0.000162772 Jy ! Component: 200 - total flux cleaned = 0.000148286 Jy ! Total flux subtracted in 200 components = 0.000148286 Jy ! Clean residual min=-0.001804 max=0.001665 Jy/beam ! Clean residual mean=0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0754289 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0754289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050035Jy sigma=1.219629 ! Fit after self-cal, rms=0.050035Jy sigma=1.219517 wmodel /scr/pima/bg219a_uvs/J0413-0615_X_map.mod ! Writing 33 model components to file: /scr/pima/bg219a_uvs/J0413-0615_X_map.mod wobs /scr/pima/bg219a_uvs/J0413-0615_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0413-0615_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0413-0615_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J0413-0615_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 = -0.000228541 Jy ! Component: 100 - total flux cleaned = -0.000151478 Jy ! Component: 150 - total flux cleaned = -0.000198566 Jy ! Component: 200 - total flux cleaned = -0.000266432 Jy ! Component: 250 - total flux cleaned = -0.000436643 Jy ! Component: 300 - total flux cleaned = -0.000576539 Jy ! Component: 350 - total flux cleaned = -0.000728513 Jy ! Component: 400 - total flux cleaned = -0.000836837 Jy ! Component: 450 - total flux cleaned = -0.000905249 Jy ! Component: 500 - total flux cleaned = -0.000855605 Jy ! Component: 550 - total flux cleaned = -0.000839851 Jy ! Component: 600 - total flux cleaned = -0.000794201 Jy ! Component: 650 - total flux cleaned = -0.000808708 Jy ! Component: 700 - total flux cleaned = -0.000864882 Jy ! Component: 750 - total flux cleaned = -0.000919354 Jy ! Component: 800 - total flux cleaned = -0.00101226 Jy ! Component: 850 - total flux cleaned = -0.00110237 Jy ! Component: 900 - total flux cleaned = -0.00116498 Jy ! Component: 950 - total flux cleaned = -0.00125101 Jy ! Component: 1000 - total flux cleaned = -0.00132298 Jy ! Component: 1050 - total flux cleaned = -0.00140492 Jy ! Component: 1100 - total flux cleaned = -0.00143946 Jy ! Component: 1150 - total flux cleaned = -0.00146201 Jy ! Component: 1200 - total flux cleaned = -0.00149512 Jy ! Component: 1250 - total flux cleaned = -0.00149505 Jy ! Component: 1300 - total flux cleaned = -0.0015162 Jy ! Component: 1350 - total flux cleaned = -0.00153713 Jy ! Component: 1400 - total flux cleaned = -0.00156826 Jy ! Component: 1450 - total flux cleaned = -0.00158876 Jy ! Component: 1500 - total flux cleaned = -0.00164896 Jy ! Component: 1550 - total flux cleaned = -0.00168834 Jy ! Component: 1600 - total flux cleaned = -0.00169795 Jy ! Component: 1650 - total flux cleaned = -0.0017173 Jy ! Component: 1700 - total flux cleaned = -0.00173641 Jy ! Component: 1750 - total flux cleaned = -0.00174581 Jy ! Component: 1800 - total flux cleaned = -0.00177384 Jy ! Component: 1850 - total flux cleaned = -0.00182891 Jy ! Component: 1900 - total flux cleaned = -0.0019105 Jy ! Component: 1950 - total flux cleaned = -0.00193737 Jy ! Component: 2000 - total flux cleaned = -0.00200859 Jy ! Component: 2050 - total flux cleaned = -0.00207022 Jy ! Component: 2100 - total flux cleaned = -0.00210514 Jy ! Component: 2150 - total flux cleaned = -0.0021572 Jy ! Component: 2200 - total flux cleaned = -0.00217443 Jy ! Component: 2250 - total flux cleaned = -0.00217449 Jy ! Component: 2300 - total flux cleaned = -0.00219156 Jy ! Component: 2350 - total flux cleaned = -0.00220004 Jy ! Component: 2400 - total flux cleaned = -0.00223374 Jy ! Component: 2450 - total flux cleaned = -0.00225048 Jy ! Component: 2500 - total flux cleaned = -0.0022421 Jy ! Component: 2550 - total flux cleaned = -0.00223378 Jy ! Component: 2600 - total flux cleaned = -0.00220884 Jy ! Component: 2650 - total flux cleaned = -0.00220881 Jy ! Component: 2700 - total flux cleaned = -0.0021675 Jy ! Component: 2750 - total flux cleaned = -0.00216754 Jy ! Component: 2800 - total flux cleaned = -0.00216756 Jy ! Component: 2850 - total flux cleaned = -0.00215934 Jy ! Component: 2900 - total flux cleaned = -0.00216758 Jy ! Component: 2950 - total flux cleaned = -0.00215116 Jy ! Component: 3000 - total flux cleaned = -0.00215118 Jy ! Component: 3050 - total flux cleaned = -0.002143 Jy ! Component: 3100 - total flux cleaned = -0.00212663 Jy ! Component: 3150 - total flux cleaned = -0.00211032 Jy ! Component: 3200 - total flux cleaned = -0.00210214 Jy ! Component: 3250 - total flux cleaned = -0.00207754 Jy ! Component: 3300 - total flux cleaned = -0.00204473 Jy ! Component: 3350 - total flux cleaned = -0.00204471 Jy ! Component: 3400 - total flux cleaned = -0.00201996 Jy ! Component: 3450 - total flux cleaned = -0.0019869 Jy ! Component: 3500 - total flux cleaned = -0.00197031 Jy ! Component: 3550 - total flux cleaned = -0.00192039 Jy ! Component: 3600 - total flux cleaned = -0.00190364 Jy ! Component: 3650 - total flux cleaned = -0.0018785 Jy ! Component: 3700 - total flux cleaned = -0.00185324 Jy ! Component: 3750 - total flux cleaned = -0.00184479 Jy ! Component: 3800 - total flux cleaned = -0.00181072 Jy ! Component: 3850 - total flux cleaned = -0.00179347 Jy ! Component: 3900 - total flux cleaned = -0.00177612 Jy ! Component: 3950 - total flux cleaned = -0.00175871 Jy ! Component: 4000 - total flux cleaned = -0.00172356 Jy ! Component: 4050 - total flux cleaned = -0.00170582 Jy ! Total flux subtracted in 4096 components = -0.00169683 Jy ! Clean residual min=-0.000557 max=0.000506 Jy/beam ! Clean residual mean=-0.000004 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0737321 Jy keep ! Adding 209 model components to the UV plane model. ! The established model now contains 242 components and 0.0737321 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0413-0615_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9052 x 2.267 at -7.14 degrees (North through East) ! Clean map min=-0.0010566 max=0.067145 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0413-0615_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0671453 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147963 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.661087 0.661087 1.32217 2.64435 5.28869 10.5774 21.1548 42.3096 84.6191 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 453.798 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0413-0615_X_uvs.log closed on Wed Apr 6 21:25:43 2016