! Started logfile: /scr/pima/bg219a_uvs/J1305-2850_X_uvs.log on Wed Apr 6 21:37:05 2016 obs /scr/pima/bg219a_uvs/J1305-2850_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1305-2850_X_uva.fits ! AN table 1: 48 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.939484 visibilities/baseline/integration-bin. ! Found source: J1305-2850 ! ! 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 11364 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/J1305-2850_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. ! ! 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=1.004996Jy sigma=24.997045 ! Fit after self-cal, rms=0.920069Jy sigma=22.838851 ! 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=0.59 mas, bmaj=1.625 mas, bpa=-1.3 degrees ! Estimated noise=0.685492 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 = 0.0575138 Jy ! Component: 100 - total flux cleaned = 0.0747264 Jy ! Total flux subtracted in 100 components = 0.0747264 Jy ! Clean residual min=-0.006080 max=0.010768 Jy/beam ! Clean residual mean=-0.000030 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.0747264 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0747264 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=0.057641Jy sigma=1.405019 ! Fit after self-cal, rms=0.057358Jy sigma=1.397651 ! Inverting map ! Added new window around map position (0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114722 Jy ! Component: 100 - total flux cleaned = 0.0181057 Jy ! Total flux subtracted in 100 components = 0.0181057 Jy ! Clean residual min=-0.004287 max=0.005710 Jy/beam ! Clean residual mean=-0.000015 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.0928321 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0928321 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=0.053931Jy sigma=1.302109 ! Fit after self-cal, rms=0.053845Jy sigma=1.299192 ! 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=0.7438 mas, bmaj=1.939 mas, bpa=-1.308 degrees ! Estimated noise=0.357786 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 = 0.00803152 Jy ! Component: 100 - total flux cleaned = 0.0123847 Jy ! Component: 150 - total flux cleaned = 0.0149492 Jy ! Component: 200 - total flux cleaned = 0.0164641 Jy ! Total flux subtracted in 200 components = 0.0164641 Jy ! Clean residual min=-0.003744 max=0.004733 Jy/beam ! Clean residual mean=-0.000006 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.109296 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.109296 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=0.052735Jy sigma=1.267142 ! Fit after self-cal, rms=0.052678Jy sigma=1.265194 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7438 x 1.939 at -1.308 degrees (North through East) ! Clean map min=-0.0033538 max=0.079493 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: ! FD 0.93 LA 0.89 MK 0.99 NL 1.11 ! OV 1.12 PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.95 MK 1.05 NL 1.16 ! OV 1.05 PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.97 MK 0.98 NL 1.11 ! OV 1.01 PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.91 MK 0.96 NL 1.11 ! OV 1.04 PT 0.97 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 0.90 MK 0.98 NL 1.08 ! OV 1.09 PT 0.99 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 LA 0.93 MK 1.04 NL 1.10 ! OV 1.09 PT 0.96 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.95 MK 0.98 NL 1.12 ! OV 1.01 PT 0.90 SC 1.00 ! ! ! 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=0.052678Jy sigma=1.265194 ! Fit after self-cal, rms=0.052835Jy sigma=1.251722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7437 mas, bmaj=1.939 mas, bpa=-1.205 degrees ! Estimated noise=0.356395 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 (2.8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261884 Jy ! Component: 100 - total flux cleaned = 0.00281253 Jy ! Component: 150 - total flux cleaned = 0.00301362 Jy ! Component: 200 - total flux cleaned = 0.00320213 Jy ! Total flux subtracted in 200 components = 0.00320213 Jy ! Clean residual min=-0.002209 max=0.001983 Jy/beam ! Clean residual mean=0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.112498 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.112498 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=0.052619Jy sigma=1.247105 ! Fit after self-cal, rms=0.052650Jy sigma=1.246305 ! 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=0.052650Jy sigma=1.246305 ! Fit after self-cal, rms=0.052223Jy sigma=1.243527 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7418 mas, bmaj=1.935 mas, bpa=-1.338 degrees ! Estimated noise=0.354432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118786 Jy ! Component: 100 - total flux cleaned = 0.00133471 Jy ! Component: 150 - total flux cleaned = 0.00133594 Jy ! Component: 200 - total flux cleaned = 0.00131538 Jy ! Total flux subtracted in 200 components = 0.00131538 Jy ! Clean residual min=-0.001970 max=0.001887 Jy/beam ! Clean residual mean=0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.113814 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.113814 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=0.052185Jy sigma=1.242741 ! Fit after self-cal, rms=0.052181Jy sigma=1.242607 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 = 0.000262319 Jy ! Component: 100 - total flux cleaned = 0.000242636 Jy ! Component: 150 - total flux cleaned = 0.000224292 Jy ! Component: 200 - total flux cleaned = 0.000174234 Jy ! Total flux subtracted in 200 components = 0.000174234 Jy ! Clean residual min=-0.001939 max=0.001880 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.113988 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.113988 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=0.052166Jy sigma=1.242319 ! Fit after self-cal, rms=0.052163Jy sigma=1.242297 ! 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=0.052163Jy sigma=1.242297 ! Fit after self-cal, rms=0.051895Jy sigma=1.241995 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7406 mas, bmaj=1.932 mas, bpa=-1.293 degrees ! Estimated noise=0.352899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505776 Jy ! Component: 100 - total flux cleaned = 0.00054207 Jy ! Component: 150 - total flux cleaned = 0.000526169 Jy ! Component: 200 - total flux cleaned = 0.000525909 Jy ! Total flux subtracted in 200 components = 0.000525909 Jy ! Clean residual min=-0.001872 max=0.001841 Jy/beam ! Clean residual mean=-0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.114514 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.114514 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=0.051883Jy sigma=1.241726 ! Fit after self-cal, rms=0.051881Jy sigma=1.241699 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 = 0.000101612 Jy ! Component: 100 - total flux cleaned = 8.76705e-05 Jy ! Component: 150 - total flux cleaned = 8.73565e-05 Jy ! Component: 200 - total flux cleaned = 7.47116e-05 Jy ! Total flux subtracted in 200 components = 7.47116e-05 Jy ! Clean residual min=-0.001846 max=0.001821 Jy/beam ! Clean residual mean=0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.114589 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.114589 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=0.051874Jy sigma=1.241551 ! Fit after self-cal, rms=0.051873Jy sigma=1.241540 ! 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=0.051873Jy sigma=1.241540 ! Fit after self-cal, rms=0.051739Jy sigma=1.241506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.278 mas, bmaj=6.328 mas, bpa=1.859 degrees ! Estimated noise=0.478406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387236 Jy ! Component: 100 - total flux cleaned = 0.00040659 Jy ! Component: 150 - total flux cleaned = 0.00040764 Jy ! Component: 200 - total flux cleaned = 0.000408284 Jy ! Total flux subtracted in 200 components = 0.000408284 Jy ! Clean residual min=-0.001860 max=0.002083 Jy/beam ! Clean residual mean=-0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.114997 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.114997 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=0.051743Jy sigma=1.241550 ! Fit after self-cal, rms=0.051738Jy sigma=1.241514 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 = 8.16913e-05 Jy ! Component: 100 - total flux cleaned = 9.57653e-05 Jy ! Component: 150 - total flux cleaned = 0.000108781 Jy ! Component: 200 - total flux cleaned = 0.000110713 Jy ! Total flux subtracted in 200 components = 0.000110713 Jy ! Clean residual min=-0.001845 max=0.002059 Jy/beam ! Clean residual mean=-0.000000 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.115108 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.115108 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=0.051746Jy sigma=1.241701 ! Fit after self-cal, rms=0.051744Jy sigma=1.241689 ! 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=0.74 mas, bmaj=1.931 mas, bpa=-1.251 degrees ! Estimated noise=0.352204 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.74 x 1.931 at -1.251 degrees (North through East) ! Clean map min=-0.0018501 max=0.079019 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=0.5865 mas, bmaj=1.615 mas, bpa=-1.186 degrees ! Estimated noise=0.673688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0563345 Jy ! Component: 100 - total flux cleaned = 0.0756809 Jy ! Component: 150 - total flux cleaned = 0.0865837 Jy ! Component: 200 - total flux cleaned = 0.0934837 Jy ! Total flux subtracted in 200 components = 0.0934837 Jy ! Clean residual min=-0.003985 max=0.004970 Jy/beam ! Clean residual mean=-0.000014 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.0934837 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0934837 Jy ! Inverting map and beam ! Estimated beam: bmin=0.74 mas, bmaj=1.931 mas, bpa=-1.251 degrees ! Estimated noise=0.352204 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 = 0.00771651 Jy ! Component: 100 - total flux cleaned = 0.0122376 Jy ! Component: 150 - total flux cleaned = 0.0151815 Jy ! Component: 200 - total flux cleaned = 0.0172232 Jy ! Total flux subtracted in 200 components = 0.0172232 Jy ! Clean residual min=-0.002341 max=0.001868 Jy/beam ! Clean residual mean=-0.000006 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.110707 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.110707 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=2.278 mas, bmaj=6.328 mas, bpa=1.859 degrees ! Estimated noise=0.478406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208294 Jy ! Component: 100 - total flux cleaned = 0.00250275 Jy ! Component: 150 - total flux cleaned = 0.00287225 Jy ! Component: 200 - total flux cleaned = 0.00309561 Jy ! Total flux subtracted in 200 components = 0.00309561 Jy ! Clean residual min=-0.002105 max=0.001967 Jy/beam ! Clean residual mean=-0.000004 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.113803 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 = 0.000188424 Jy ! Component: 100 - total flux cleaned = 0.000296193 Jy ! Component: 150 - total flux cleaned = 0.000415144 Jy ! Component: 200 - total flux cleaned = 0.000520604 Jy ! Total flux subtracted in 200 components = 0.000520604 Jy ! Clean residual min=-0.002020 max=0.001925 Jy/beam ! Clean residual mean=-0.000002 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.114323 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.114323 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.74 mas, bmaj=1.931 mas, bpa=-1.251 degrees ! Estimated noise=0.352204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110841 Jy ! Component: 100 - total flux cleaned = 9.53412e-05 Jy ! Component: 150 - total flux cleaned = 0.00025879 Jy ! Component: 200 - total flux cleaned = 0.000318125 Jy ! Total flux subtracted in 200 components = 0.000318125 Jy ! Clean residual min=-0.001979 max=0.001727 Jy/beam ! Clean residual mean=-0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.114641 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.114641 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=0.051762Jy sigma=1.242188 ! Fit after self-cal, rms=0.051757Jy sigma=1.241986 wmodel /scr/pima/bg219a_uvs/J1305-2850_X_map.mod ! Writing 74 model components to file: /scr/pima/bg219a_uvs/J1305-2850_X_map.mod wobs /scr/pima/bg219a_uvs/J1305-2850_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1305-2850_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1305-2850_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1305-2850_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 = -5.40612e-05 Jy ! Component: 100 - total flux cleaned = 6.34551e-05 Jy ! Component: 150 - total flux cleaned = 0.000146475 Jy ! Component: 200 - total flux cleaned = 9.55394e-05 Jy ! Component: 250 - total flux cleaned = 7.11189e-05 Jy ! Component: 300 - total flux cleaned = -2.25409e-05 Jy ! Component: 350 - total flux cleaned = -6.72724e-05 Jy ! Component: 400 - total flux cleaned = -0.000109855 Jy ! Component: 450 - total flux cleaned = -0.000130622 Jy ! Component: 500 - total flux cleaned = -0.000149937 Jy ! Component: 550 - total flux cleaned = -0.000168903 Jy ! Component: 600 - total flux cleaned = -0.000112252 Jy ! Component: 650 - total flux cleaned = -0.000130734 Jy ! Component: 700 - total flux cleaned = -0.000112654 Jy ! Component: 750 - total flux cleaned = -9.5383e-05 Jy ! Component: 800 - total flux cleaned = -7.8272e-05 Jy ! Component: 850 - total flux cleaned = -7.83101e-05 Jy ! Component: 900 - total flux cleaned = -6.204e-05 Jy ! Component: 950 - total flux cleaned = -4.58959e-05 Jy ! Component: 1000 - total flux cleaned = -1.4165e-05 Jy ! Component: 1050 - total flux cleaned = 3.19787e-05 Jy ! Component: 1100 - total flux cleaned = 6.21294e-05 Jy ! Component: 1150 - total flux cleaned = 0.000106289 Jy ! Component: 1200 - total flux cleaned = 0.000164063 Jy ! Component: 1250 - total flux cleaned = 0.000206715 Jy ! Component: 1300 - total flux cleaned = 0.000276834 Jy ! Component: 1350 - total flux cleaned = 0.000318138 Jy ! Component: 1400 - total flux cleaned = 0.000399575 Jy ! Component: 1450 - total flux cleaned = 0.000426192 Jy ! Component: 1500 - total flux cleaned = 0.000452453 Jy ! Component: 1550 - total flux cleaned = 0.000478383 Jy ! Component: 1600 - total flux cleaned = 0.000491285 Jy ! Component: 1650 - total flux cleaned = 0.000491452 Jy ! Component: 1700 - total flux cleaned = 0.000503862 Jy ! Component: 1750 - total flux cleaned = 0.000479598 Jy ! Component: 1800 - total flux cleaned = 0.000503736 Jy ! Component: 1850 - total flux cleaned = 0.000515564 Jy ! Component: 1900 - total flux cleaned = 0.000539223 Jy ! Component: 1950 - total flux cleaned = 0.00057407 Jy ! Component: 2000 - total flux cleaned = 0.000608517 Jy ! Component: 2050 - total flux cleaned = 0.000642675 Jy ! Component: 2100 - total flux cleaned = 0.000710239 Jy ! Component: 2150 - total flux cleaned = 0.000743529 Jy ! Component: 2200 - total flux cleaned = 0.000798457 Jy ! Component: 2250 - total flux cleaned = 0.000841977 Jy ! Component: 2300 - total flux cleaned = 0.000874077 Jy ! Component: 2350 - total flux cleaned = 0.000916727 Jy ! Component: 2400 - total flux cleaned = 0.00096947 Jy ! Component: 2450 - total flux cleaned = 0.000990153 Jy ! Component: 2500 - total flux cleaned = 0.00103142 Jy ! Component: 2550 - total flux cleaned = 0.00102111 Jy ! Component: 2600 - total flux cleaned = 0.00104127 Jy ! Component: 2650 - total flux cleaned = 0.00105138 Jy ! Component: 2700 - total flux cleaned = 0.00105144 Jy ! Component: 2750 - total flux cleaned = 0.00108104 Jy ! Component: 2800 - total flux cleaned = 0.0011005 Jy ! Component: 2850 - total flux cleaned = 0.00111981 Jy ! Component: 2900 - total flux cleaned = 0.00114866 Jy ! Component: 2950 - total flux cleaned = 0.00118682 Jy ! Component: 3000 - total flux cleaned = 0.00119633 Jy ! Component: 3050 - total flux cleaned = 0.00124354 Jy ! Component: 3100 - total flux cleaned = 0.0012996 Jy ! Component: 3150 - total flux cleaned = 0.00131807 Jy ! Component: 3200 - total flux cleaned = 0.00135496 Jy ! Component: 3250 - total flux cleaned = 0.00138238 Jy ! Component: 3300 - total flux cleaned = 0.001446 Jy ! Component: 3350 - total flux cleaned = 0.00145497 Jy ! Component: 3400 - total flux cleaned = 0.00149081 Jy ! Component: 3450 - total flux cleaned = 0.00152636 Jy ! Component: 3500 - total flux cleaned = 0.00154409 Jy ! Component: 3550 - total flux cleaned = 0.00159692 Jy ! Component: 3600 - total flux cleaned = 0.00160565 Jy ! Component: 3650 - total flux cleaned = 0.00164913 Jy ! Component: 3700 - total flux cleaned = 0.00169239 Jy ! Component: 3750 - total flux cleaned = 0.00171823 Jy ! Component: 3800 - total flux cleaned = 0.00175241 Jy ! Component: 3850 - total flux cleaned = 0.00176939 Jy ! Component: 3900 - total flux cleaned = 0.00176936 Jy ! Component: 3950 - total flux cleaned = 0.0018283 Jy ! Component: 4000 - total flux cleaned = 0.00185348 Jy ! Component: 4050 - total flux cleaned = 0.00190354 Jy ! Total flux subtracted in 4096 components = 0.00192844 Jy ! Clean residual min=-0.000483 max=0.000530 Jy/beam ! Clean residual mean=-0.000002 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.11657 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 315 components and 0.11657 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1305-2850_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.74 x 1.931 at -1.251 degrees (North through East) ! Clean map min=-0.0013982 max=0.078767 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1305-2850_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0787668 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128928 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.49105 0.49105 0.9821 1.9642 3.9284 7.8568 15.7136 31.4272 62.8544 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 610.935 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1305-2850_X_uvs.log closed on Wed Apr 6 21:37:09 2016