! Started logfile: /scr/pima/bg219e_uvs/J2037-1522_X_uvs.log on Thu Apr 7 09:18:04 2016 obs /scr/pima/bg219e_uvs/J2037-1522_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2037-1522_X_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.912568 visibilities/baseline/integration-bin. ! Found source: J2037-1522 ! ! 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 24048 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/J2037-1522_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 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=1.023844Jy sigma=23.561837 ! Fit after self-cal, rms=0.794623Jy sigma=18.226177 ! 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=0.8637 mas, bmaj=2.967 mas, bpa=18.1 degrees ! Estimated noise=0.488995 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 = 0.160715 Jy ! Component: 100 - total flux cleaned = 0.195807 Jy ! Total flux subtracted in 100 components = 0.195807 Jy ! Clean residual min=-0.003983 max=0.009936 Jy/beam ! Clean residual mean=0.000006 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.195807 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.195807 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=0.064510Jy sigma=1.410866 ! Fit after self-cal, rms=0.064421Jy sigma=1.409586 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00983192 Jy ! Component: 100 - total flux cleaned = 0.014582 Jy ! Total flux subtracted in 100 components = 0.014582 Jy ! Clean residual min=-0.003234 max=0.003419 Jy/beam ! Clean residual mean=0.000002 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.210389 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.210389 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=0.062684Jy sigma=1.363513 ! Fit after self-cal, rms=0.062678Jy sigma=1.363188 ! 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=1.075 mas, bmaj=3.212 mas, bpa=16.78 degrees ! Estimated noise=0.279009 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 = 0.00517569 Jy ! Component: 100 - total flux cleaned = 0.00796587 Jy ! Component: 150 - total flux cleaned = 0.00970432 Jy ! Component: 200 - total flux cleaned = 0.0108558 Jy ! Total flux subtracted in 200 components = 0.0108558 Jy ! Clean residual min=-0.002248 max=0.002250 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.221245 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.221245 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=0.062274Jy sigma=1.352463 ! Fit after self-cal, rms=0.062271Jy sigma=1.352220 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 3.212 at 16.78 degrees (North through East) ! Clean map min=-0.0021183 max=0.20722 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 1.01 HN 1.06 KP 0.99 ! LA 0.99 NL 1.01 OV 1.00 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 1.01 ! LA 0.98 NL 1.00 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 0.99 ! LA 0.98 NL 0.98 OV 0.99 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 1.02 ! LA 0.99 NL 1.00 OV 1.00 PT 0.99 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 0.98 ! LA 0.98 NL 0.99 OV 0.97 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 0.99 ! LA 0.99 NL 1.01 OV 0.99 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.03 KP 0.98 ! LA 1.00 NL 1.02 OV 1.00 PT 1.02 ! SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062271Jy sigma=1.352220 ! Fit after self-cal, rms=0.062339Jy sigma=1.348761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=3.226 mas, bpa=16.81 degrees ! Estimated noise=0.278768 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 = -0.00121195 Jy ! Component: 100 - total flux cleaned = -0.00140047 Jy ! Component: 150 - total flux cleaned = -0.00156401 Jy ! Component: 200 - total flux cleaned = -0.00172825 Jy ! Total flux subtracted in 200 components = -0.00172825 Jy ! Clean residual min=-0.001761 max=0.001886 Jy/beam ! Clean residual mean=-0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.219517 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.219517 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=0.062310Jy sigma=1.348086 ! Fit after self-cal, rms=0.062314Jy sigma=1.348004 ! 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=0.062314Jy sigma=1.348004 ! Fit after self-cal, rms=0.062334Jy sigma=1.344421 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=3.229 mas, bpa=16.79 degrees ! Estimated noise=0.27865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000717163 Jy ! Component: 100 - total flux cleaned = -0.000750803 Jy ! Component: 150 - total flux cleaned = -0.000792032 Jy ! Component: 200 - total flux cleaned = -0.000816671 Jy ! Total flux subtracted in 200 components = -0.000816671 Jy ! Clean residual min=-0.001683 max=0.001760 Jy/beam ! Clean residual mean=-0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.2187 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.2187 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=0.062322Jy sigma=1.344164 ! Fit after self-cal, rms=0.062324Jy sigma=1.344100 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 (4, -29.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551872 Jy ! Component: 100 - total flux cleaned = 0.000611194 Jy ! Component: 150 - total flux cleaned = 0.000614198 Jy ! Component: 200 - total flux cleaned = 0.000639391 Jy ! Total flux subtracted in 200 components = 0.000639391 Jy ! Clean residual min=-0.001592 max=0.001505 Jy/beam ! Clean residual mean=-0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.21934 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.21934 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=0.062266Jy sigma=1.342931 ! Fit after self-cal, rms=0.062266Jy sigma=1.342898 ! 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=0.062266Jy sigma=1.342898 ! Fit after self-cal, rms=0.062331Jy sigma=1.342825 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=3.231 mas, bpa=16.79 degrees ! Estimated noise=0.278555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.4365e-05 Jy ! Component: 100 - total flux cleaned = 3.81545e-05 Jy ! Component: 150 - total flux cleaned = 3.86113e-05 Jy ! Component: 200 - total flux cleaned = 2.16567e-05 Jy ! Total flux subtracted in 200 components = 2.16567e-05 Jy ! Clean residual min=-0.001536 max=0.001530 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.219361 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.219361 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=0.062315Jy sigma=1.342541 ! Fit after self-cal, rms=0.062316Jy sigma=1.342529 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.0715e-05 Jy ! Component: 100 - total flux cleaned = -4.77883e-06 Jy ! Component: 150 - total flux cleaned = -1.91798e-05 Jy ! Component: 200 - total flux cleaned = -4.56519e-05 Jy ! Total flux subtracted in 200 components = -4.56519e-05 Jy ! Clean residual min=-0.001498 max=0.001540 Jy/beam ! Clean residual mean=-0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.219316 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.219316 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=0.062309Jy sigma=1.342404 ! Fit after self-cal, rms=0.062308Jy sigma=1.342398 ! Inverting map ! Added new window around map position (-48, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000793241 Jy ! Component: 100 - total flux cleaned = 0.000915243 Jy ! Component: 150 - total flux cleaned = 0.00101231 Jy ! Component: 200 - total flux cleaned = 0.0010332 Jy ! Total flux subtracted in 200 components = 0.0010332 Jy ! Clean residual min=-0.001389 max=0.001244 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.220349 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.220349 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=0.062273Jy sigma=1.341654 ! Fit after self-cal, rms=0.062272Jy sigma=1.341600 ! 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=0.062272Jy sigma=1.341600 ! Fit after self-cal, rms=0.062321Jy sigma=1.341524 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.224 mas, bmaj=4.283 mas, bpa=6.686 degrees ! Estimated noise=0.322605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401859 Jy ! Component: 100 - total flux cleaned = 0.000462692 Jy ! Component: 150 - total flux cleaned = 0.000431331 Jy ! Component: 200 - total flux cleaned = 0.000389688 Jy ! Total flux subtracted in 200 components = 0.000389688 Jy ! Clean residual min=-0.001668 max=0.001384 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.220739 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 120 components and 0.220739 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=0.062314Jy sigma=1.341380 ! Fit after self-cal, rms=0.062314Jy sigma=1.341338 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 = 9.49151e-05 Jy ! Component: 100 - total flux cleaned = 0.000122641 Jy ! Component: 150 - total flux cleaned = 0.000146459 Jy ! Component: 200 - total flux cleaned = 0.000135101 Jy ! Total flux subtracted in 200 components = 0.000135101 Jy ! Clean residual min=-0.001615 max=0.001339 Jy/beam ! Clean residual mean=-0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.220874 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.220874 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=0.062313Jy sigma=1.341302 ! Fit after self-cal, rms=0.062313Jy sigma=1.341286 ! 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=1.08 mas, bmaj=3.232 mas, bpa=16.8 degrees ! Estimated noise=0.27852 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 3.232 at 16.8 degrees (North through East) ! Clean map min=-0.0012521 max=0.20704 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=0.8654 mas, bmaj=2.983 mas, bpa=18.15 degrees ! Estimated noise=0.490387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.161144 Jy ! Component: 100 - total flux cleaned = 0.196326 Jy ! Component: 150 - total flux cleaned = 0.205862 Jy ! Component: 200 - total flux cleaned = 0.21005 Jy ! Total flux subtracted in 200 components = 0.21005 Jy ! Clean residual min=-0.002757 max=0.002743 Jy/beam ! Clean residual mean=0.000002 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.21005 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 0.21005 Jy ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=3.232 mas, bpa=16.8 degrees ! Estimated noise=0.27852 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 = 0.00402559 Jy ! Component: 100 - total flux cleaned = 0.00594576 Jy ! Component: 150 - total flux cleaned = 0.00719525 Jy ! Component: 200 - total flux cleaned = 0.0081265 Jy ! Total flux subtracted in 200 components = 0.0081265 Jy ! Clean residual min=-0.001726 max=0.001562 Jy/beam ! Clean residual mean=-0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.218177 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.218177 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=2.224 mas, bmaj=4.283 mas, bpa=6.686 degrees ! Estimated noise=0.322605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137063 Jy ! Component: 100 - total flux cleaned = 0.00196991 Jy ! Component: 150 - total flux cleaned = 0.00231017 Jy ! Component: 200 - total flux cleaned = 0.00247712 Jy ! Total flux subtracted in 200 components = 0.00247712 Jy ! Clean residual min=-0.001764 max=0.001535 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.220654 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 = 9.23492e-05 Jy ! Component: 100 - total flux cleaned = 0.000153144 Jy ! Component: 150 - total flux cleaned = 0.000206832 Jy ! Component: 200 - total flux cleaned = 0.000223825 Jy ! Total flux subtracted in 200 components = 0.000223825 Jy ! Clean residual min=-0.001688 max=0.001477 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.220878 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 83 components and 0.220878 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=3.232 mas, bpa=16.8 degrees ! Estimated noise=0.27852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160751 Jy ! Component: 100 - total flux cleaned = 0.000305879 Jy ! Component: 150 - total flux cleaned = 0.000385716 Jy ! Component: 200 - total flux cleaned = 0.000386296 Jy ! Total flux subtracted in 200 components = 0.000386296 Jy ! Clean residual min=-0.001409 max=0.001332 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.221264 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.221264 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=0.062352Jy sigma=1.342148 ! Fit after self-cal, rms=0.062343Jy sigma=1.342001 wmodel /scr/pima/bg219e_uvs/J2037-1522_X_map.mod ! Writing 111 model components to file: /scr/pima/bg219e_uvs/J2037-1522_X_map.mod wobs /scr/pima/bg219e_uvs/J2037-1522_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2037-1522_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2037-1522_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J2037-1522_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 = -0.000258522 Jy ! Component: 100 - total flux cleaned = -0.000190718 Jy ! Component: 150 - total flux cleaned = -8.462e-05 Jy ! Component: 200 - total flux cleaned = 5.80717e-05 Jy ! Component: 250 - total flux cleaned = 0.000215229 Jy ! Component: 300 - total flux cleaned = 0.000405104 Jy ! Component: 350 - total flux cleaned = 0.000533025 Jy ! Component: 400 - total flux cleaned = 0.000621704 Jy ! Component: 450 - total flux cleaned = 0.000759787 Jy ! Component: 500 - total flux cleaned = 0.000877169 Jy ! Component: 550 - total flux cleaned = 0.00102423 Jy ! Component: 600 - total flux cleaned = 0.00113574 Jy ! Component: 650 - total flux cleaned = 0.00127544 Jy ! Component: 700 - total flux cleaned = 0.00139619 Jy ! Component: 750 - total flux cleaned = 0.00151426 Jy ! Component: 800 - total flux cleaned = 0.00161503 Jy ! Component: 850 - total flux cleaned = 0.00174141 Jy ! Component: 900 - total flux cleaned = 0.00180994 Jy ! Component: 950 - total flux cleaned = 0.00186395 Jy ! Component: 1000 - total flux cleaned = 0.00194328 Jy ! Component: 1050 - total flux cleaned = 0.00198203 Jy ! Component: 1100 - total flux cleaned = 0.00196909 Jy ! Component: 1150 - total flux cleaned = 0.00201964 Jy ! Component: 1200 - total flux cleaned = 0.00205683 Jy ! Component: 1250 - total flux cleaned = 0.00206897 Jy ! Component: 1300 - total flux cleaned = 0.00211697 Jy ! Component: 1350 - total flux cleaned = 0.00210518 Jy ! Component: 1400 - total flux cleaned = 0.00212863 Jy ! Component: 1450 - total flux cleaned = 0.00214013 Jy ! Component: 1500 - total flux cleaned = 0.00219667 Jy ! Component: 1550 - total flux cleaned = 0.00225257 Jy ! Component: 1600 - total flux cleaned = 0.00227458 Jy ! Component: 1650 - total flux cleaned = 0.00235072 Jy ! Component: 1700 - total flux cleaned = 0.00242581 Jy ! Component: 1750 - total flux cleaned = 0.00246795 Jy ! Component: 1800 - total flux cleaned = 0.00255147 Jy ! Component: 1850 - total flux cleaned = 0.00257226 Jy ! Component: 1900 - total flux cleaned = 0.0026131 Jy ! Component: 1950 - total flux cleaned = 0.00263341 Jy ! Component: 2000 - total flux cleaned = 0.00266362 Jy ! Component: 2050 - total flux cleaned = 0.00270369 Jy ! Component: 2100 - total flux cleaned = 0.00278288 Jy ! Component: 2150 - total flux cleaned = 0.00283201 Jy ! Component: 2200 - total flux cleaned = 0.00288065 Jy ! Component: 2250 - total flux cleaned = 0.00291938 Jy ! Component: 2300 - total flux cleaned = 0.00297692 Jy ! Component: 2350 - total flux cleaned = 0.00300546 Jy ! Component: 2400 - total flux cleaned = 0.00306199 Jy ! Component: 2450 - total flux cleaned = 0.00309927 Jy ! Component: 2500 - total flux cleaned = 0.00313637 Jy ! Component: 2550 - total flux cleaned = 0.00317324 Jy ! Component: 2600 - total flux cleaned = 0.00323721 Jy ! Component: 2650 - total flux cleaned = 0.00325535 Jy ! Component: 2700 - total flux cleaned = 0.00330036 Jy ! Component: 2750 - total flux cleaned = 0.00334508 Jy ! Component: 2800 - total flux cleaned = 0.00338068 Jy ! Component: 2850 - total flux cleaned = 0.00345121 Jy ! Component: 2900 - total flux cleaned = 0.00349502 Jy ! Component: 2950 - total flux cleaned = 0.00348629 Jy ! Component: 3000 - total flux cleaned = 0.0035554 Jy ! Component: 3050 - total flux cleaned = 0.00359817 Jy ! Component: 3100 - total flux cleaned = 0.00362358 Jy ! Component: 3150 - total flux cleaned = 0.00363205 Jy ! Component: 3200 - total flux cleaned = 0.0036741 Jy ! Component: 3250 - total flux cleaned = 0.00369077 Jy ! Component: 3300 - total flux cleaned = 0.00368255 Jy ! Component: 3350 - total flux cleaned = 0.00373211 Jy ! Component: 3400 - total flux cleaned = 0.00378129 Jy ! Component: 3450 - total flux cleaned = 0.00380574 Jy ! Component: 3500 - total flux cleaned = 0.00383012 Jy ! Component: 3550 - total flux cleaned = 0.00387841 Jy ! Component: 3600 - total flux cleaned = 0.00390244 Jy ! Component: 3650 - total flux cleaned = 0.00394217 Jy ! Component: 3700 - total flux cleaned = 0.00396589 Jy ! Component: 3750 - total flux cleaned = 0.00396595 Jy ! Component: 3800 - total flux cleaned = 0.00399726 Jy ! Component: 3850 - total flux cleaned = 0.00402837 Jy ! Component: 3900 - total flux cleaned = 0.0040284 Jy ! Component: 3950 - total flux cleaned = 0.00407451 Jy ! Component: 4000 - total flux cleaned = 0.00412039 Jy ! Component: 4050 - total flux cleaned = 0.00412036 Jy ! Total flux subtracted in 4096 components = 0.00415059 Jy ! Clean residual min=-0.000578 max=0.000485 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.225415 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 385 components and 0.225415 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2037-1522_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 3.232 at 16.8 degrees (North through East) ! Clean map min=-0.00080557 max=0.20744 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2037-1522_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.20744 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129605 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.187435 0.187435 0.374869 0.749739 1.49948 2.99896 5.99791 11.9958 23.9916 47.9833 95.9666 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.207 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1600.56 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2037-1522_X_uvs.log closed on Thu Apr 7 09:18:09 2016