! Started logfile: /scr/pima/bg219i_uvs/J0558-1317_X_uvs.log on Wed Apr 6 23:33:47 2016 obs /scr/pima/bg219i_uvs/J0558-1317_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0558-1317_X_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.664387 visibilities/baseline/integration-bin. ! Found source: J0558-1317 ! ! 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 134 lines of history. ! ! Reading 13992 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/bg219i_uvs/J0558-1317_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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 104 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=1.192426Jy sigma=23.505944 ! Fit after self-cal, rms=0.445172Jy sigma=9.238803 ! 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=0.7179 mas, bmaj=1.983 mas, bpa=2.261 degrees ! Estimated noise=0.70834 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 = 0.405005 Jy ! Component: 100 - total flux cleaned = 0.5282 Jy ! Total flux subtracted in 100 components = 0.5282 Jy ! Clean residual min=-0.029459 max=0.090810 Jy/beam ! Clean residual mean=-0.000218 rms=0.008921 Jy/beam ! Combined flux in latest and established models = 0.528199 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.528199 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=0.194406Jy sigma=3.535828 ! Fit after self-cal, rms=0.194130Jy sigma=3.530850 ! Inverting map ! Added new window around map position (-1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0870851 Jy ! Component: 100 - total flux cleaned = 0.138427 Jy ! Total flux subtracted in 100 components = 0.138427 Jy ! Clean residual min=-0.017938 max=0.030086 Jy/beam ! Clean residual mean=-0.000106 rms=0.004695 Jy/beam ! Combined flux in latest and established models = 0.666627 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.666627 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=0.120473Jy sigma=2.173060 ! Fit after self-cal, rms=0.118611Jy sigma=2.128229 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372645 Jy ! Component: 100 - total flux cleaned = 0.0620531 Jy ! Total flux subtracted in 100 components = 0.0620531 Jy ! Clean residual min=-0.012882 max=0.019279 Jy/beam ! Clean residual mean=-0.000059 rms=0.002942 Jy/beam ! Combined flux in latest and established models = 0.72868 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.72868 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=0.097044Jy sigma=1.728431 ! Fit after self-cal, rms=0.096681Jy sigma=1.719413 ! Inverting map ! Added new window around map position (-2, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210266 Jy ! Component: 100 - total flux cleaned = 0.0348201 Jy ! Total flux subtracted in 100 components = 0.0348201 Jy ! Clean residual min=-0.010407 max=0.009500 Jy/beam ! Clean residual mean=-0.000035 rms=0.002194 Jy/beam ! Combined flux in latest and established models = 0.7635 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.7635 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=0.089575Jy sigma=1.585478 ! Fit after self-cal, rms=0.089300Jy sigma=1.579346 ! 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=0.9294 mas, bmaj=2.321 mas, bpa=-0.06115 degrees ! Estimated noise=0.439513 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 = 0.0149321 Jy ! Component: 100 - total flux cleaned = 0.0238801 Jy ! Component: 150 - total flux cleaned = 0.0294953 Jy ! Component: 200 - total flux cleaned = 0.0316691 Jy ! Total flux subtracted in 200 components = 0.0316691 Jy ! Clean residual min=-0.008541 max=0.012478 Jy/beam ! Clean residual mean=-0.000037 rms=0.002374 Jy/beam ! Combined flux in latest and established models = 0.795169 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.795169 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=0.086395Jy sigma=1.522835 ! Fit after self-cal, rms=0.086143Jy sigma=1.517113 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9294 x 2.321 at -0.06115 degrees (North through East) ! Clean map min=-0.0082382 max=0.55249 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 0.99 FD 1.02 HN 1.00 KP 0.99 ! LA 0.99 MK 1.01 NL 1.00 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 0.99 ! LA 0.99 MK 1.02 NL 1.00 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.98 KP 1.01 ! LA 0.98 MK 1.01 NL 1.00 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 1.00 ! LA 0.98 MK 0.98 NL 1.00 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 1.00 ! LA 0.99 MK 0.99 NL 1.00 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.98 KP 0.99 ! LA 1.01 MK 0.99 NL 1.00 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 1.01 ! LA 0.99 MK 0.99 NL 0.98 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! 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=0.086143Jy sigma=1.517113 ! Fit after self-cal, rms=0.085174Jy sigma=1.504258 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9294 mas, bmaj=2.321 mas, bpa=-0.09989 degrees ! Estimated noise=0.437123 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 (-4.6, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126239 Jy ! Component: 100 - total flux cleaned = 0.0199763 Jy ! Component: 150 - total flux cleaned = 0.0245538 Jy ! Component: 200 - total flux cleaned = 0.0268177 Jy ! Total flux subtracted in 200 components = 0.0268177 Jy ! Clean residual min=-0.006119 max=0.007117 Jy/beam ! Clean residual mean=-0.000021 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.821987 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 77 components and 0.821987 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=0.082721Jy sigma=1.465101 ! Fit after self-cal, rms=0.082562Jy sigma=1.463121 ! 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=0.082562Jy sigma=1.463121 ! Fit after self-cal, rms=0.082217Jy sigma=1.448773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9302 mas, bmaj=2.323 mas, bpa=-0.0643 degrees ! Estimated noise=0.436371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304538 Jy ! Component: 100 - total flux cleaned = 0.00480296 Jy ! Component: 150 - total flux cleaned = 0.00577462 Jy ! Component: 200 - total flux cleaned = 0.00649866 Jy ! Total flux subtracted in 200 components = 0.00649866 Jy ! Clean residual min=-0.004680 max=0.006124 Jy/beam ! Clean residual mean=-0.000012 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.828485 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.828485 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=0.081764Jy sigma=1.440434 ! Fit after self-cal, rms=0.081717Jy sigma=1.439795 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059642 Jy ! Component: 100 - total flux cleaned = 0.0090666 Jy ! Component: 150 - total flux cleaned = 0.00998793 Jy ! Component: 200 - total flux cleaned = 0.0106134 Jy ! Total flux subtracted in 200 components = 0.0106134 Jy ! Clean residual min=-0.004221 max=0.003302 Jy/beam ! Clean residual mean=-0.000011 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.839099 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 120 components and 0.839099 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=0.081167Jy sigma=1.430051 ! Fit after self-cal, rms=0.081123Jy sigma=1.429688 ! 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=0.081123Jy sigma=1.429688 ! Fit after self-cal, rms=0.080960Jy sigma=1.428359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9306 mas, bmaj=2.324 mas, bpa=-0.04727 degrees ! Estimated noise=0.435339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000976152 Jy ! Component: 100 - total flux cleaned = 0.0014033 Jy ! Component: 150 - total flux cleaned = 0.00185285 Jy ! Component: 200 - total flux cleaned = 0.00218811 Jy ! Total flux subtracted in 200 components = 0.00218811 Jy ! Clean residual min=-0.003304 max=0.003075 Jy/beam ! Clean residual mean=-0.000008 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.841287 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 0.841287 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=0.080798Jy sigma=1.425435 ! Fit after self-cal, rms=0.080788Jy sigma=1.425312 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 = 0.000122107 Jy ! Component: 100 - total flux cleaned = 0.000364218 Jy ! Component: 150 - total flux cleaned = 0.000531406 Jy ! Component: 200 - total flux cleaned = 0.000685888 Jy ! Total flux subtracted in 200 components = 0.000685888 Jy ! Clean residual min=-0.003193 max=0.003008 Jy/beam ! Clean residual mean=-0.000008 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.841973 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 140 components and 0.841973 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=0.080711Jy sigma=1.423832 ! Fit after self-cal, rms=0.080706Jy sigma=1.423765 ! 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=0.080706Jy sigma=1.423765 ! Fit after self-cal, rms=0.080633Jy sigma=1.423473 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=4.203 mas, bpa=1.118 degrees ! Estimated noise=0.578844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209835 Jy ! Component: 100 - total flux cleaned = 0.000661893 Jy ! Component: 150 - total flux cleaned = 0.000872805 Jy ! Component: 200 - total flux cleaned = 0.000873965 Jy ! Total flux subtracted in 200 components = 0.000873965 Jy ! Clean residual min=-0.003583 max=0.003667 Jy/beam ! Clean residual mean=-0.000014 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.842847 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 154 components and 0.842847 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=0.080579Jy sigma=1.423065 ! Fit after self-cal, rms=0.080567Jy sigma=1.422792 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 = 0.000145595 Jy ! Component: 100 - total flux cleaned = 0.000103355 Jy ! Component: 150 - total flux cleaned = 2.9972e-05 Jy ! Component: 200 - total flux cleaned = -3.82927e-05 Jy ! Total flux subtracted in 200 components = -3.82927e-05 Jy ! Clean residual min=-0.003489 max=0.003633 Jy/beam ! Clean residual mean=-0.000014 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.842809 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 163 components and 0.842808 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=0.080558Jy sigma=1.422802 ! Fit after self-cal, rms=0.080552Jy sigma=1.422690 ! 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=0.9312 mas, bmaj=2.325 mas, bpa=-0.032 degrees ! Estimated noise=0.434891 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9312 x 2.325 at -0.032 degrees (North through East) ! Clean map min=-0.0026755 max=0.54967 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 ! Performing amp+phase self-cal ! ! 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=0.080552Jy sigma=1.422690 ! Fit after self-cal, rms=0.076287Jy sigma=1.334378 ! Inverting map and beam ! Estimated beam: bmin=0.9342 mas, bmaj=2.334 mas, bpa=-0.01846 degrees ! Estimated noise=0.43139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00567262 Jy ! Component: 100 - total flux cleaned = -0.00841679 Jy ! Component: 150 - total flux cleaned = -0.00940746 Jy ! Component: 200 - total flux cleaned = -0.00956259 Jy ! Total flux subtracted in 200 components = -0.00956259 Jy ! Clean residual min=-0.003700 max=0.003139 Jy/beam ! Clean residual mean=-0.000005 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.833246 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 187 components and 0.833246 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=0.075608Jy sigma=1.327110 ! Fit after self-cal, rms=0.075601Jy sigma=1.327013 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220985 Jy ! Component: 100 - total flux cleaned = -0.000169875 Jy ! Component: 150 - total flux cleaned = -0.000355968 Jy ! Component: 200 - total flux cleaned = -0.000482815 Jy ! Total flux subtracted in 200 components = -0.000482815 Jy ! Clean residual min=-0.003489 max=0.003282 Jy/beam ! Clean residual mean=-0.000007 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.832763 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 200 components and 0.832763 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=0.075508Jy sigma=1.326132 ! Fit after self-cal, rms=0.075502Jy sigma=1.326086 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.075502Jy sigma=1.326086 ! Fit after self-cal, rms=0.074874Jy sigma=1.319509 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=0.723 mas, bmaj=1.995 mas, bpa=2.287 degrees ! Estimated noise=0.694393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.396827 Jy ! Component: 100 - total flux cleaned = 0.529634 Jy ! Component: 150 - total flux cleaned = 0.606091 Jy ! Component: 200 - total flux cleaned = 0.653515 Jy ! Total flux subtracted in 200 components = 0.653515 Jy ! Clean residual min=-0.013264 max=0.025680 Jy/beam ! Clean residual mean=-0.000082 rms=0.003759 Jy/beam ! Combined flux in latest and established models = 0.653515 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.653515 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9363 mas, bmaj=2.34 mas, bpa=0.003271 degrees ! Estimated noise=0.427895 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 = 0.0476465 Jy ! Component: 100 - total flux cleaned = 0.0739485 Jy ! Component: 150 - total flux cleaned = 0.0909589 Jy ! Component: 200 - total flux cleaned = 0.104214 Jy ! Total flux subtracted in 200 components = 0.104214 Jy ! Clean residual min=-0.007432 max=0.009355 Jy/beam ! Clean residual mean=-0.000036 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 0.757729 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 64 components and 0.757729 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=2.262 mas, bmaj=4.23 mas, bpa=1.058 degrees ! Estimated noise=0.564801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179943 Jy ! Component: 100 - total flux cleaned = 0.0302326 Jy ! Component: 150 - total flux cleaned = 0.0391222 Jy ! Component: 200 - total flux cleaned = 0.0457024 Jy ! Total flux subtracted in 200 components = 0.0457024 Jy ! Clean residual min=-0.005811 max=0.006341 Jy/beam ! Clean residual mean=-0.000038 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.803431 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 = 0.00494562 Jy ! Component: 100 - total flux cleaned = 0.00867883 Jy ! Component: 150 - total flux cleaned = 0.011521 Jy ! Component: 200 - total flux cleaned = 0.0127264 Jy ! Total flux subtracted in 200 components = 0.0127264 Jy ! Clean residual min=-0.005566 max=0.005634 Jy/beam ! Clean residual mean=-0.000027 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.816158 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 132 components and 0.816158 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9363 mas, bmaj=2.34 mas, bpa=0.003271 degrees ! Estimated noise=0.427895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114491 Jy ! Component: 100 - total flux cleaned = 0.000549754 Jy ! Component: 150 - total flux cleaned = 0.00121258 Jy ! Component: 200 - total flux cleaned = 0.00155976 Jy ! Total flux subtracted in 200 components = 0.00155976 Jy ! Clean residual min=-0.003730 max=0.004561 Jy/beam ! Clean residual mean=-0.000013 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.817717 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 141 components and 0.817718 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=0.074826Jy sigma=1.327669 ! Fit after self-cal, rms=0.074747Jy sigma=1.325785 wmodel /scr/pima/bg219i_uvs/J0558-1317_X_map.mod ! Writing 141 model components to file: /scr/pima/bg219i_uvs/J0558-1317_X_map.mod wobs /scr/pima/bg219i_uvs/J0558-1317_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0558-1317_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0558-1317_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J0558-1317_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 = 0.00161634 Jy ! Component: 100 - total flux cleaned = 0.00195821 Jy ! Component: 150 - total flux cleaned = 0.00208589 Jy ! Component: 200 - total flux cleaned = 0.00232926 Jy ! Component: 250 - total flux cleaned = 0.00221353 Jy ! Component: 300 - total flux cleaned = 0.00221468 Jy ! Component: 350 - total flux cleaned = 0.00205068 Jy ! Component: 400 - total flux cleaned = 0.0018396 Jy ! Component: 450 - total flux cleaned = 0.00168851 Jy ! Component: 500 - total flux cleaned = 0.00149289 Jy ! Component: 550 - total flux cleaned = 0.00135066 Jy ! Component: 600 - total flux cleaned = 0.00116634 Jy ! Component: 650 - total flux cleaned = 0.00094363 Jy ! Component: 700 - total flux cleaned = 0.000900582 Jy ! Component: 750 - total flux cleaned = 0.000857681 Jy ! Component: 800 - total flux cleaned = 0.000690456 Jy ! Component: 850 - total flux cleaned = 0.000569168 Jy ! Component: 900 - total flux cleaned = 0.00060885 Jy ! Component: 950 - total flux cleaned = 0.000608154 Jy ! Component: 1000 - total flux cleaned = 0.000344069 Jy ! Component: 1050 - total flux cleaned = 0.000382698 Jy ! Component: 1100 - total flux cleaned = 0.000455493 Jy ! Component: 1150 - total flux cleaned = 0.000419945 Jy ! Component: 1200 - total flux cleaned = 0.000280426 Jy ! Component: 1250 - total flux cleaned = 0.000177455 Jy ! Component: 1300 - total flux cleaned = 4.31728e-05 Jy ! Component: 1350 - total flux cleaned = -5.57639e-05 Jy ! Component: 1400 - total flux cleaned = -0.000152904 Jy ! Component: 1450 - total flux cleaned = -0.0002802 Jy ! Component: 1500 - total flux cleaned = -0.000404199 Jy ! Component: 1550 - total flux cleaned = -0.000525505 Jy ! Component: 1600 - total flux cleaned = -0.000674527 Jy ! Component: 1650 - total flux cleaned = -0.000732314 Jy ! Component: 1700 - total flux cleaned = -0.000732732 Jy ! Component: 1750 - total flux cleaned = -0.000760798 Jy ! Component: 1800 - total flux cleaned = -0.000788171 Jy ! Component: 1850 - total flux cleaned = -0.000842593 Jy ! Component: 1900 - total flux cleaned = -0.000922929 Jy ! Component: 1950 - total flux cleaned = -0.00100181 Jy ! Component: 2000 - total flux cleaned = -0.00100145 Jy ! Component: 2050 - total flux cleaned = -0.00100115 Jy ! Component: 2100 - total flux cleaned = -0.000925281 Jy ! Component: 2150 - total flux cleaned = -0.000876243 Jy ! Component: 2200 - total flux cleaned = -0.000999645 Jy ! Component: 2250 - total flux cleaned = -0.000975445 Jy ! Component: 2300 - total flux cleaned = -0.000975118 Jy ! Component: 2350 - total flux cleaned = -0.000998359 Jy ! Component: 2400 - total flux cleaned = -0.000905515 Jy ! Component: 2450 - total flux cleaned = -0.000814814 Jy ! Component: 2500 - total flux cleaned = -0.000860206 Jy ! Component: 2550 - total flux cleaned = -0.000926819 Jy ! Component: 2600 - total flux cleaned = -0.000992513 Jy ! Component: 2650 - total flux cleaned = -0.000905597 Jy ! Component: 2700 - total flux cleaned = -0.000927444 Jy ! Component: 2750 - total flux cleaned = -0.00099127 Jy ! Component: 2800 - total flux cleaned = -0.00109599 Jy ! Component: 2850 - total flux cleaned = -0.00107553 Jy ! Component: 2900 - total flux cleaned = -0.00109603 Jy ! Component: 2950 - total flux cleaned = -0.00113632 Jy ! Component: 3000 - total flux cleaned = -0.00121651 Jy ! Component: 3050 - total flux cleaned = -0.00117686 Jy ! Component: 3100 - total flux cleaned = -0.00121599 Jy ! Component: 3150 - total flux cleaned = -0.00125401 Jy ! Component: 3200 - total flux cleaned = -0.0012538 Jy ! Component: 3250 - total flux cleaned = -0.00127288 Jy ! Component: 3300 - total flux cleaned = -0.00129152 Jy ! Component: 3350 - total flux cleaned = -0.00142056 Jy ! Component: 3400 - total flux cleaned = -0.00142038 Jy ! Component: 3450 - total flux cleaned = -0.0013847 Jy ! Component: 3500 - total flux cleaned = -0.00136712 Jy ! Component: 3550 - total flux cleaned = -0.0014729 Jy ! Component: 3600 - total flux cleaned = -0.00145512 Jy ! Component: 3650 - total flux cleaned = -0.0014205 Jy ! Component: 3700 - total flux cleaned = -0.00154009 Jy ! Component: 3750 - total flux cleaned = -0.00152292 Jy ! Component: 3800 - total flux cleaned = -0.00152285 Jy ! Component: 3850 - total flux cleaned = -0.00157227 Jy ! Component: 3900 - total flux cleaned = -0.00150662 Jy ! Component: 3950 - total flux cleaned = -0.00152299 Jy ! Component: 4000 - total flux cleaned = -0.00158756 Jy ! Component: 4050 - total flux cleaned = -0.00155548 Jy ! Total flux subtracted in 4096 components = -0.00152383 Jy ! Clean residual min=-0.001105 max=0.000905 Jy/beam ! Clean residual mean=-0.000004 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.816194 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 478 components and 0.816193 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0558-1317_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9363 x 2.34 at 0.003271 degrees (North through East) ! Clean map min=-0.0017435 max=0.54449 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0558-1317_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.54449 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000275813 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.151966 0.151966 0.303932 0.607864 1.21573 2.43145 4.86291 9.72582 19.4516 38.9033 77.8065 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.544 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1974.13 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0558-1317_X_uvs.log closed on Wed Apr 6 23:33:53 2016