! Started logfile: /scr/pima/bg219e_uvs/J1941-0511_X_uvs.log on Thu Apr 7 09:15:44 2016 obs /scr/pima/bg219e_uvs/J1941-0511_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1941-0511_X_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.798942 visibilities/baseline/integration-bin. ! Found source: J1941-0511 ! ! 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 14496 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/bg219e_uvs/J1941-0511_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 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=1.013596Jy sigma=24.829851 ! Fit after self-cal, rms=0.835486Jy sigma=20.396402 ! 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=0.8929 mas, bmaj=2.637 mas, bpa=18.46 degrees ! Estimated noise=0.541476 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 = 0.124447 Jy ! Component: 100 - total flux cleaned = 0.169466 Jy ! Total flux subtracted in 100 components = 0.169466 Jy ! Clean residual min=-0.009034 max=0.018970 Jy/beam ! Clean residual mean=-0.000004 rms=0.003033 Jy/beam ! Combined flux in latest and established models = 0.169466 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.169466 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=0.070907Jy sigma=1.700500 ! Fit after self-cal, rms=0.070052Jy sigma=1.683255 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217601 Jy ! Component: 100 - total flux cleaned = 0.0333941 Jy ! Total flux subtracted in 100 components = 0.0333941 Jy ! Clean residual min=-0.006119 max=0.007016 Jy/beam ! Clean residual mean=-0.000005 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.20286 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.20286 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=0.061698Jy sigma=1.462419 ! Fit after self-cal, rms=0.061559Jy sigma=1.459837 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=2.839 mas, bpa=16.72 degrees ! Estimated noise=0.326683 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 = 0.00991127 Jy ! Component: 100 - total flux cleaned = 0.0149949 Jy ! Component: 150 - total flux cleaned = 0.0180729 Jy ! Component: 200 - total flux cleaned = 0.0200151 Jy ! Total flux subtracted in 200 components = 0.0200151 Jy ! Clean residual min=-0.004614 max=0.007990 Jy/beam ! Clean residual mean=-0.000006 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.222875 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.222875 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=0.060008Jy sigma=1.420009 ! Fit after self-cal, rms=0.059989Jy sigma=1.419564 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 2.839 at 16.72 degrees (North through East) ! Clean map min=-0.0044798 max=0.16079 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.04 KP 0.96 ! LA 0.95 NL 1.01 OV 1.03 PT 0.92 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.03 KP 0.96 ! LA 0.97 NL 1.02 OV 1.05 PT 0.92 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.96 ! LA 0.97 NL 1.00 OV 1.00 PT 0.96 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.04 KP 0.98 ! LA 0.96 NL 1.01 OV 1.02 PT 0.93 ! SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 0.98 ! LA 0.98 NL 1.02 OV 1.01 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.05 KP 0.97 ! LA 0.98 NL 1.03 OV 1.02 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.02 KP 0.98 ! LA 0.96 NL 1.04 OV 1.02 PT 0.93 ! SC 0.96 ! ! ! 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=0.059989Jy sigma=1.419564 ! Fit after self-cal, rms=0.059512Jy sigma=1.406476 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=2.857 mas, bpa=16.95 degrees ! Estimated noise=0.325233 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 (-4.4, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00782163 Jy ! Component: 100 - total flux cleaned = 0.0123387 Jy ! Component: 150 - total flux cleaned = 0.0156316 Jy ! Component: 200 - total flux cleaned = 0.0181285 Jy ! Total flux subtracted in 200 components = 0.0181285 Jy ! Clean residual min=-0.002763 max=0.003949 Jy/beam ! Clean residual mean=-0.000002 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.241004 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 80 components and 0.241004 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=0.058401Jy sigma=1.376185 ! Fit after self-cal, rms=0.058316Jy sigma=1.373685 ! 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=0.058316Jy sigma=1.373685 ! Fit after self-cal, rms=0.057771Jy sigma=1.366732 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=2.854 mas, bpa=16.89 degrees ! Estimated noise=0.322886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267692 Jy ! Component: 100 - total flux cleaned = 0.00410248 Jy ! Component: 150 - total flux cleaned = 0.0052162 Jy ! Component: 200 - total flux cleaned = 0.00615231 Jy ! Total flux subtracted in 200 components = 0.00615231 Jy ! Clean residual min=-0.002053 max=0.002595 Jy/beam ! Clean residual mean=-0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.247156 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 115 components and 0.247156 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=0.057596Jy sigma=1.362300 ! Fit after self-cal, rms=0.057590Jy sigma=1.362015 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 (-0.8, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244916 Jy ! Component: 100 - total flux cleaned = 0.00400666 Jy ! Component: 150 - total flux cleaned = 0.00489818 Jy ! Component: 200 - total flux cleaned = 0.00559153 Jy ! Total flux subtracted in 200 components = 0.00559153 Jy ! Clean residual min=-0.001864 max=0.002003 Jy/beam ! Clean residual mean=-0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.252748 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 130 components and 0.252748 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=0.057459Jy sigma=1.358628 ! Fit after self-cal, rms=0.057449Jy sigma=1.358467 ! 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=0.057449Jy sigma=1.358467 ! Fit after self-cal, rms=0.057403Jy sigma=1.357969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.858 mas, bpa=16.86 degrees ! Estimated noise=0.322162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010411 Jy ! Component: 100 - total flux cleaned = 0.0018481 Jy ! Component: 150 - total flux cleaned = 0.00229782 Jy ! Component: 200 - total flux cleaned = 0.00270497 Jy ! Total flux subtracted in 200 components = 0.00270497 Jy ! Clean residual min=-0.001586 max=0.001800 Jy/beam ! Clean residual mean=-0.000000 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.255453 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 0.255452 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=0.057350Jy sigma=1.356682 ! Fit after self-cal, rms=0.057349Jy sigma=1.356646 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 (13.8, 43.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169881 Jy ! Component: 100 - total flux cleaned = 0.00248786 Jy ! Component: 150 - total flux cleaned = 0.0028201 Jy ! Component: 200 - total flux cleaned = 0.00300116 Jy ! Total flux subtracted in 200 components = 0.00300116 Jy ! Clean residual min=-0.001378 max=0.001661 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.258454 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 158 components and 0.258454 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=0.057285Jy sigma=1.355125 ! Fit after self-cal, rms=0.057281Jy sigma=1.355044 ! 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=0.057281Jy sigma=1.355044 ! Fit after self-cal, rms=0.057228Jy sigma=1.354935 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.089 mas, bmaj=3.591 mas, bpa=6.964 degrees ! Estimated noise=0.377544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111133 Jy ! Component: 100 - total flux cleaned = 0.00169034 Jy ! Component: 150 - total flux cleaned = 0.0020554 Jy ! Component: 200 - total flux cleaned = 0.00225605 Jy ! Total flux subtracted in 200 components = 0.00225605 Jy ! Clean residual min=-0.001309 max=0.001521 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.26071 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 177 components and 0.26071 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=0.057213Jy sigma=1.354537 ! Fit after self-cal, rms=0.057211Jy sigma=1.354508 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 = 0.000223879 Jy ! Component: 100 - total flux cleaned = 0.000397913 Jy ! Component: 150 - total flux cleaned = 0.000541906 Jy ! Component: 200 - total flux cleaned = 0.000660663 Jy ! Total flux subtracted in 200 components = 0.000660663 Jy ! Clean residual min=-0.001287 max=0.001471 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.26137 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 190 components and 0.26137 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=0.057203Jy sigma=1.354295 ! Fit after self-cal, rms=0.057201Jy sigma=1.354288 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.86 mas, bpa=16.88 degrees ! Estimated noise=0.321712 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 2.86 at 16.88 degrees (North through East) ! Clean map min=-0.0011995 max=0.1599 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=0.8919 mas, bmaj=2.654 mas, bpa=18.59 degrees ! Estimated noise=0.534222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124196 Jy ! Component: 100 - total flux cleaned = 0.170287 Jy ! Component: 150 - total flux cleaned = 0.190055 Jy ! Component: 200 - total flux cleaned = 0.200432 Jy ! Total flux subtracted in 200 components = 0.200432 Jy ! Clean residual min=-0.005656 max=0.007305 Jy/beam ! Clean residual mean=-0.000003 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.200432 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.200432 Jy ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.86 mas, bpa=16.88 degrees ! Estimated noise=0.321712 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 = 0.00956405 Jy ! Component: 100 - total flux cleaned = 0.0164313 Jy ! Component: 150 - total flux cleaned = 0.021853 Jy ! Component: 200 - total flux cleaned = 0.0262732 Jy ! Total flux subtracted in 200 components = 0.0262732 Jy ! Clean residual min=-0.002931 max=0.003925 Jy/beam ! Clean residual mean=-0.000001 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.226705 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 57 components and 0.226705 Jy ! Inverting map ! Added new window around map position (-1.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413946 Jy ! Component: 100 - total flux cleaned = 0.00744465 Jy ! Component: 150 - total flux cleaned = 0.010335 Jy ! Component: 200 - total flux cleaned = 0.0129026 Jy ! Total flux subtracted in 200 components = 0.0129026 Jy ! Clean residual min=-0.002295 max=0.002564 Jy/beam ! Clean residual mean=-0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.239608 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 96 components and 0.239608 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=2.089 mas, bmaj=3.591 mas, bpa=6.964 degrees ! Estimated noise=0.377544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363681 Jy ! Component: 100 - total flux cleaned = 0.00650072 Jy ! Component: 150 - total flux cleaned = 0.00883532 Jy ! Component: 200 - total flux cleaned = 0.010762 Jy ! Total flux subtracted in 200 components = 0.010762 Jy ! Clean residual min=-0.001869 max=0.002149 Jy/beam ! Clean residual mean=-0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.25037 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 = 0.00163338 Jy ! Component: 100 - total flux cleaned = 0.0030431 Jy ! Component: 150 - total flux cleaned = 0.0042739 Jy ! Component: 200 - total flux cleaned = 0.00527416 Jy ! Total flux subtracted in 200 components = 0.00527416 Jy ! Clean residual min=-0.001625 max=0.001774 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.255644 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 197 components and 0.255644 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.86 mas, bpa=16.88 degrees ! Estimated noise=0.321712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905586 Jy ! Component: 100 - total flux cleaned = 0.00128268 Jy ! Component: 150 - total flux cleaned = 0.00162064 Jy ! Component: 200 - total flux cleaned = 0.00185092 Jy ! Total flux subtracted in 200 components = 0.00185092 Jy ! Clean residual min=-0.001520 max=0.001574 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.257495 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 219 components and 0.257495 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=0.057253Jy sigma=1.355316 ! Fit after self-cal, rms=0.057237Jy sigma=1.355049 wmodel /scr/pima/bg219e_uvs/J1941-0511_X_map.mod ! Writing 219 model components to file: /scr/pima/bg219e_uvs/J1941-0511_X_map.mod wobs /scr/pima/bg219e_uvs/J1941-0511_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1941-0511_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1941-0511_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J1941-0511_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 = 0.000356409 Jy ! Component: 100 - total flux cleaned = 0.000490723 Jy ! Component: 150 - total flux cleaned = 0.000516067 Jy ! Component: 200 - total flux cleaned = 0.000444575 Jy ! Component: 250 - total flux cleaned = 0.000467813 Jy ! Component: 300 - total flux cleaned = 0.000445552 Jy ! Component: 350 - total flux cleaned = 0.000467034 Jy ! Component: 400 - total flux cleaned = 0.000508026 Jy ! Component: 450 - total flux cleaned = 0.000487316 Jy ! Component: 500 - total flux cleaned = 0.000428837 Jy ! Component: 550 - total flux cleaned = 0.000409825 Jy ! Component: 600 - total flux cleaned = 0.000354597 Jy ! Component: 650 - total flux cleaned = 0.000372888 Jy ! Component: 700 - total flux cleaned = 0.000390376 Jy ! Component: 750 - total flux cleaned = 0.000373167 Jy ! Component: 800 - total flux cleaned = 0.000323458 Jy ! Component: 850 - total flux cleaned = 0.0003237 Jy ! Component: 900 - total flux cleaned = 0.000307685 Jy ! Component: 950 - total flux cleaned = 0.000292003 Jy ! Component: 1000 - total flux cleaned = 0.000276211 Jy ! Component: 1050 - total flux cleaned = 0.000261295 Jy ! Component: 1100 - total flux cleaned = 0.000276508 Jy ! Component: 1150 - total flux cleaned = 0.000247476 Jy ! Component: 1200 - total flux cleaned = 0.000276129 Jy ! Component: 1250 - total flux cleaned = 0.000247775 Jy ! Component: 1300 - total flux cleaned = 0.00019197 Jy ! Component: 1350 - total flux cleaned = 0.000205782 Jy ! Component: 1400 - total flux cleaned = 0.000178793 Jy ! Component: 1450 - total flux cleaned = 0.000165664 Jy ! Component: 1500 - total flux cleaned = 0.000165672 Jy ! Component: 1550 - total flux cleaned = 0.00016555 Jy ! Component: 1600 - total flux cleaned = 0.000165252 Jy ! Component: 1650 - total flux cleaned = 0.000190091 Jy ! Component: 1700 - total flux cleaned = 0.000202241 Jy ! Component: 1750 - total flux cleaned = 0.000238633 Jy ! Component: 1800 - total flux cleaned = 0.000250818 Jy ! Component: 1850 - total flux cleaned = 0.000310547 Jy ! Component: 1900 - total flux cleaned = 0.000369386 Jy ! Component: 1950 - total flux cleaned = 0.000416132 Jy ! Component: 2000 - total flux cleaned = 0.000484967 Jy ! Component: 2050 - total flux cleaned = 0.000541965 Jy ! Component: 2100 - total flux cleaned = 0.000609485 Jy ! Component: 2150 - total flux cleaned = 0.000665118 Jy ! Component: 2200 - total flux cleaned = 0.000731319 Jy ! Component: 2250 - total flux cleaned = 0.000796844 Jy ! Component: 2300 - total flux cleaned = 0.000840016 Jy ! Component: 2350 - total flux cleaned = 0.000872181 Jy ! Component: 2400 - total flux cleaned = 0.000946425 Jy ! Component: 2450 - total flux cleaned = 0.000978042 Jy ! Component: 2500 - total flux cleaned = 0.00101965 Jy ! Component: 2550 - total flux cleaned = 0.00106081 Jy ! Component: 2600 - total flux cleaned = 0.00110167 Jy ! Component: 2650 - total flux cleaned = 0.00112199 Jy ! Component: 2700 - total flux cleaned = 0.0011221 Jy ! Component: 2750 - total flux cleaned = 0.00118183 Jy ! Component: 2800 - total flux cleaned = 0.00117208 Jy ! Component: 2850 - total flux cleaned = 0.00122114 Jy ! Component: 2900 - total flux cleaned = 0.00123086 Jy ! Component: 2950 - total flux cleaned = 0.00126953 Jy ! Component: 3000 - total flux cleaned = 0.00129821 Jy ! Component: 3050 - total flux cleaned = 0.00131717 Jy ! Component: 3100 - total flux cleaned = 0.00133594 Jy ! Component: 3150 - total flux cleaned = 0.00133586 Jy ! Component: 3200 - total flux cleaned = 0.0013822 Jy ! Component: 3250 - total flux cleaned = 0.00138216 Jy ! Component: 3300 - total flux cleaned = 0.00136382 Jy ! Component: 3350 - total flux cleaned = 0.00140014 Jy ! Component: 3400 - total flux cleaned = 0.00140924 Jy ! Component: 3450 - total flux cleaned = 0.00146293 Jy ! Component: 3500 - total flux cleaned = 0.00148076 Jy ! Component: 3550 - total flux cleaned = 0.00150728 Jy ! Component: 3600 - total flux cleaned = 0.00149853 Jy ! Component: 3650 - total flux cleaned = 0.00154217 Jy ! Component: 3700 - total flux cleaned = 0.00155084 Jy ! Component: 3750 - total flux cleaned = 0.00158525 Jy ! Component: 3800 - total flux cleaned = 0.00161948 Jy ! Component: 3850 - total flux cleaned = 0.00161104 Jy ! Component: 3900 - total flux cleaned = 0.00166169 Jy ! Component: 3950 - total flux cleaned = 0.0016868 Jy ! Component: 4000 - total flux cleaned = 0.00175348 Jy ! Component: 4050 - total flux cleaned = 0.00174524 Jy ! Total flux subtracted in 4096 components = 0.0017947 Jy ! Clean residual min=-0.000434 max=0.000491 Jy/beam ! Clean residual mean=-0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.259289 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 487 components and 0.259289 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1941-0511_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 2.86 at 16.88 degrees (North through East) ! Clean map min=-0.0010295 max=0.1603 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1941-0511_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.160302 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138735 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259638 0.259638 0.519275 1.03855 2.0771 4.1542 8.3084 16.6168 33.2336 66.4672 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1155.46 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1941-0511_X_uvs.log closed on Thu Apr 7 09:15:48 2016