! Started logfile: /scr/pima/bg219e_uvs/J0057-0024_X_uvs.log on Thu Apr 7 08:55:58 2016 obs /scr/pima/bg219e_uvs/J0057-0024_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0057-0024_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.912186 visibilities/baseline/integration-bin. ! Found source: J0057-0024 ! ! 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 24432 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/J0057-0024_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 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=1.014269Jy sigma=24.990178 ! Fit after self-cal, rms=0.854797Jy sigma=21.052381 ! 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=0.9404 mas, bmaj=2.542 mas, bpa=18.57 degrees ! Estimated noise=0.410413 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 = 0.113501 Jy ! Component: 100 - total flux cleaned = 0.138818 Jy ! Total flux subtracted in 100 components = 0.138818 Jy ! Clean residual min=-0.003809 max=0.008667 Jy/beam ! Clean residual mean=0.000003 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.138818 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.138818 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=0.059100Jy sigma=1.394929 ! Fit after self-cal, rms=0.059067Jy sigma=1.394425 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00875942 Jy ! Component: 100 - total flux cleaned = 0.012708 Jy ! Total flux subtracted in 100 components = 0.012708 Jy ! Clean residual min=-0.002555 max=0.002606 Jy/beam ! Clean residual mean=0.000001 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.151526 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.151526 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=0.057751Jy sigma=1.357585 ! Fit after self-cal, rms=0.057755Jy sigma=1.357417 ! 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=1.135 mas, bmaj=2.745 mas, bpa=16.56 degrees ! Estimated noise=0.260089 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 (1.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306147 Jy ! Component: 100 - total flux cleaned = 0.00487023 Jy ! Component: 150 - total flux cleaned = 0.00608577 Jy ! Component: 200 - total flux cleaned = 0.00674968 Jy ! Total flux subtracted in 200 components = 0.00674968 Jy ! Clean residual min=-0.001651 max=0.001658 Jy/beam ! Clean residual mean=0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.158276 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.158276 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=0.057585Jy sigma=1.352755 ! Fit after self-cal, rms=0.057583Jy sigma=1.352542 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.135 x 2.745 at 16.56 degrees (North through East) ! Clean map min=-0.0015394 max=0.14668 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 1.01 FD 0.99 HN 0.99 KP 1.02 ! LA 0.99 NL 1.00 OV 1.01 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.02 ! LA 0.99 NL 1.02 OV 0.99 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.99 ! LA 0.95 NL 0.97 OV 1.00 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 1.00 ! LA 0.99 NL 1.02 OV 0.99 PT 0.98 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.99 KP 1.00 ! LA 0.98 NL 1.01 OV 0.98 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.96 KP 0.99 ! LA 0.96 NL 1.01 OV 1.01 PT 1.05 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 1.02 ! LA 0.99 NL 0.98 OV 1.00 PT 1.01 ! SC 1.03 ! ! ! 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=0.057583Jy sigma=1.352542 ! Fit after self-cal, rms=0.057464Jy sigma=1.349447 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.75 mas, bpa=16.53 degrees ! Estimated noise=0.259626 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 = 0.000305081 Jy ! Component: 100 - total flux cleaned = 0.000283861 Jy ! Component: 150 - total flux cleaned = 0.000337315 Jy ! Component: 200 - total flux cleaned = 0.000368097 Jy ! Total flux subtracted in 200 components = 0.000368097 Jy ! Clean residual min=-0.001359 max=0.001615 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.158644 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.158644 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=0.057451Jy sigma=1.349108 ! Fit after self-cal, rms=0.057459Jy sigma=1.349057 ! 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=0.057459Jy sigma=1.349057 ! Fit after self-cal, rms=0.057339Jy sigma=1.346052 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.75 mas, bpa=16.54 degrees ! Estimated noise=0.259592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302547 Jy ! Component: 100 - total flux cleaned = 0.000330369 Jy ! Component: 150 - total flux cleaned = 0.000367455 Jy ! Component: 200 - total flux cleaned = 0.000390398 Jy ! Total flux subtracted in 200 components = 0.000390398 Jy ! Clean residual min=-0.001242 max=0.001367 Jy/beam ! Clean residual mean=0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.159034 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.159034 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=0.057332Jy sigma=1.345896 ! Fit after self-cal, rms=0.057336Jy sigma=1.345861 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 = 6.14911e-05 Jy ! Component: 100 - total flux cleaned = 7.1804e-05 Jy ! Component: 150 - total flux cleaned = 8.12787e-05 Jy ! Component: 200 - total flux cleaned = 9.86184e-05 Jy ! Total flux subtracted in 200 components = 9.86184e-05 Jy ! Clean residual min=-0.001237 max=0.001314 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.159133 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.159133 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=0.057333Jy sigma=1.345794 ! Fit after self-cal, rms=0.057333Jy sigma=1.345790 ! 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=0.057333Jy sigma=1.345790 ! Fit after self-cal, rms=0.057332Jy sigma=1.345776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.749 mas, bpa=16.52 degrees ! Estimated noise=0.259621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187702 Jy ! Component: 100 - total flux cleaned = 0.000196676 Jy ! Component: 150 - total flux cleaned = 0.000213556 Jy ! Component: 200 - total flux cleaned = 0.000229522 Jy ! Total flux subtracted in 200 components = 0.000229522 Jy ! Clean residual min=-0.001213 max=0.001283 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.159363 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.159363 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=0.057330Jy sigma=1.345721 ! Fit after self-cal, rms=0.057330Jy sigma=1.345719 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.90206e-05 Jy ! Component: 100 - total flux cleaned = 7.17693e-05 Jy ! Component: 150 - total flux cleaned = 8.63191e-05 Jy ! Component: 200 - total flux cleaned = 0.00010714 Jy ! Total flux subtracted in 200 components = 0.00010714 Jy ! Clean residual min=-0.001214 max=0.001270 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.15947 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.15947 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=0.057328Jy sigma=1.345681 ! Fit after self-cal, rms=0.057328Jy sigma=1.345682 ! 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=0.057328Jy sigma=1.345682 ! Fit after self-cal, rms=0.057326Jy sigma=1.345676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.239 mas, bmaj=3.548 mas, bpa=2.1 degrees ! Estimated noise=0.298701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290674 Jy ! Component: 100 - total flux cleaned = 0.000420982 Jy ! Component: 150 - total flux cleaned = 0.000486717 Jy ! Component: 200 - total flux cleaned = 0.000524569 Jy ! Total flux subtracted in 200 components = 0.000524569 Jy ! Clean residual min=-0.001260 max=0.001410 Jy/beam ! Clean residual mean=0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.159994 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.159994 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=0.057326Jy sigma=1.345661 ! Fit after self-cal, rms=0.057325Jy sigma=1.345661 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 = 6.98131e-05 Jy ! Component: 100 - total flux cleaned = 9.48561e-05 Jy ! Component: 150 - total flux cleaned = 0.000118877 Jy ! Component: 200 - total flux cleaned = 0.000137293 Jy ! Total flux subtracted in 200 components = 0.000137293 Jy ! Clean residual min=-0.001254 max=0.001411 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.160132 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.160132 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=0.057325Jy sigma=1.345656 ! Fit after self-cal, rms=0.057325Jy sigma=1.345653 ! 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=1.137 mas, bmaj=2.749 mas, bpa=16.5 degrees ! Estimated noise=0.259643 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.137 x 2.749 at 16.5 degrees (North through East) ! Clean map min=-0.0011188 max=0.14644 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=0.9419 mas, bmaj=2.543 mas, bpa=18.55 degrees ! Estimated noise=0.41008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113369 Jy ! Component: 100 - total flux cleaned = 0.138636 Jy ! Component: 150 - total flux cleaned = 0.14729 Jy ! Component: 200 - total flux cleaned = 0.15126 Jy ! Total flux subtracted in 200 components = 0.15126 Jy ! Clean residual min=-0.002525 max=0.002611 Jy/beam ! Clean residual mean=0.000001 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.15126 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.15126 Jy ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.749 mas, bpa=16.5 degrees ! Estimated noise=0.259643 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 = 0.00318312 Jy ! Component: 100 - total flux cleaned = 0.00501569 Jy ! Component: 150 - total flux cleaned = 0.00621759 Jy ! Component: 200 - total flux cleaned = 0.0067338 Jy ! Total flux subtracted in 200 components = 0.0067338 Jy ! Clean residual min=-0.001356 max=0.001357 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.157994 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.157994 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=2.239 mas, bmaj=3.548 mas, bpa=2.1 degrees ! Estimated noise=0.298701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000745433 Jy ! Component: 100 - total flux cleaned = 0.00106894 Jy ! Component: 150 - total flux cleaned = 0.00132401 Jy ! Component: 200 - total flux cleaned = 0.00145726 Jy ! Total flux subtracted in 200 components = 0.00145726 Jy ! Clean residual min=-0.001309 max=0.001382 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.159451 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 = 0.000121733 Jy ! Component: 100 - total flux cleaned = 0.000193519 Jy ! Component: 150 - total flux cleaned = 0.000230025 Jy ! Component: 200 - total flux cleaned = 0.000264115 Jy ! Total flux subtracted in 200 components = 0.000264115 Jy ! Clean residual min=-0.001286 max=0.001376 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.159716 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 62 components and 0.159716 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.749 mas, bpa=16.5 degrees ! Estimated noise=0.259643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000206862 Jy ! Component: 100 - total flux cleaned = -0.000149146 Jy ! Component: 150 - total flux cleaned = -0.000136424 Jy ! Component: 200 - total flux cleaned = -0.000136411 Jy ! Total flux subtracted in 200 components = -0.000136411 Jy ! Clean residual min=-0.001246 max=0.001286 Jy/beam ! Clean residual mean=0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.159579 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.159579 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=0.057333Jy sigma=1.345847 ! Fit after self-cal, rms=0.057332Jy sigma=1.345832 wmodel /scr/pima/bg219e_uvs/J0057-0024_X_map.mod ! Writing 72 model components to file: /scr/pima/bg219e_uvs/J0057-0024_X_map.mod wobs /scr/pima/bg219e_uvs/J0057-0024_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0057-0024_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0057-0024_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0057-0024_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 = 0.000150304 Jy ! Component: 100 - total flux cleaned = 8.45979e-05 Jy ! Component: 150 - total flux cleaned = 6.33691e-05 Jy ! Component: 200 - total flux cleaned = 0.000102538 Jy ! Component: 250 - total flux cleaned = 6.81815e-06 Jy ! Component: 300 - total flux cleaned = -6.68179e-05 Jy ! Component: 350 - total flux cleaned = -3.13693e-05 Jy ! Component: 400 - total flux cleaned = -6.6753e-05 Jy ! Component: 450 - total flux cleaned = -6.71719e-05 Jy ! Component: 500 - total flux cleaned = -5.11526e-05 Jy ! Component: 550 - total flux cleaned = -3.52825e-05 Jy ! Component: 600 - total flux cleaned = -3.52364e-05 Jy ! Component: 650 - total flux cleaned = 2.68094e-05 Jy ! Component: 700 - total flux cleaned = 8.75036e-05 Jy ! Component: 750 - total flux cleaned = 0.000161736 Jy ! Component: 800 - total flux cleaned = 0.000190826 Jy ! Component: 850 - total flux cleaned = 0.000277148 Jy ! Component: 900 - total flux cleaned = 0.000319394 Jy ! Component: 950 - total flux cleaned = 0.000402274 Jy ! Component: 1000 - total flux cleaned = 0.000401936 Jy ! Component: 1050 - total flux cleaned = 0.000468853 Jy ! Component: 1100 - total flux cleaned = 0.000455387 Jy ! Component: 1150 - total flux cleaned = 0.000494279 Jy ! Component: 1200 - total flux cleaned = 0.000532759 Jy ! Component: 1250 - total flux cleaned = 0.000583089 Jy ! Component: 1300 - total flux cleaned = 0.000607681 Jy ! Component: 1350 - total flux cleaned = 0.000656586 Jy ! Component: 1400 - total flux cleaned = 0.000680674 Jy ! Component: 1450 - total flux cleaned = 0.000692525 Jy ! Component: 1500 - total flux cleaned = 0.000715928 Jy ! Component: 1550 - total flux cleaned = 0.000727422 Jy ! Component: 1600 - total flux cleaned = 0.000795636 Jy ! Component: 1650 - total flux cleaned = 0.000773205 Jy ! Component: 1700 - total flux cleaned = 0.000828634 Jy ! Component: 1750 - total flux cleaned = 0.000872465 Jy ! Component: 1800 - total flux cleaned = 0.000883337 Jy ! Component: 1850 - total flux cleaned = 0.000904966 Jy ! Component: 1900 - total flux cleaned = 0.000989936 Jy ! Component: 1950 - total flux cleaned = 0.00100032 Jy ! Component: 2000 - total flux cleaned = 0.00102087 Jy ! Component: 2050 - total flux cleaned = 0.00104158 Jy ! Component: 2100 - total flux cleaned = 0.0010619 Jy ! Component: 2150 - total flux cleaned = 0.00109183 Jy ! Component: 2200 - total flux cleaned = 0.0011017 Jy ! Component: 2250 - total flux cleaned = 0.00111154 Jy ! Component: 2300 - total flux cleaned = 0.00116015 Jy ! Component: 2350 - total flux cleaned = 0.00115996 Jy ! Component: 2400 - total flux cleaned = 0.00120773 Jy ! Component: 2450 - total flux cleaned = 0.00125491 Jy ! Component: 2500 - total flux cleaned = 0.0013109 Jy ! Component: 2550 - total flux cleaned = 0.00132006 Jy ! Component: 2600 - total flux cleaned = 0.00138428 Jy ! Component: 2650 - total flux cleaned = 0.00139337 Jy ! Component: 2700 - total flux cleaned = 0.00147449 Jy ! Component: 2750 - total flux cleaned = 0.00148334 Jy ! Component: 2800 - total flux cleaned = 0.00154534 Jy ! Component: 2850 - total flux cleaned = 0.00159816 Jy ! Component: 2900 - total flux cleaned = 0.00162432 Jy ! Component: 2950 - total flux cleaned = 0.00167626 Jy ! Component: 3000 - total flux cleaned = 0.00171066 Jy ! Component: 3050 - total flux cleaned = 0.00177043 Jy ! Component: 3100 - total flux cleaned = 0.0018127 Jy ! Component: 3150 - total flux cleaned = 0.00186323 Jy ! Component: 3200 - total flux cleaned = 0.00190488 Jy ! Component: 3250 - total flux cleaned = 0.00192969 Jy ! Component: 3300 - total flux cleaned = 0.00194621 Jy ! Component: 3350 - total flux cleaned = 0.00198709 Jy ! Component: 3400 - total flux cleaned = 0.00205206 Jy ! Component: 3450 - total flux cleaned = 0.00206018 Jy ! Component: 3500 - total flux cleaned = 0.00211635 Jy ! Component: 3550 - total flux cleaned = 0.00215625 Jy ! Component: 3600 - total flux cleaned = 0.00218011 Jy ! Component: 3650 - total flux cleaned = 0.00221166 Jy ! Component: 3700 - total flux cleaned = 0.00227428 Jy ! Component: 3750 - total flux cleaned = 0.00232087 Jy ! Component: 3800 - total flux cleaned = 0.00235176 Jy ! Component: 3850 - total flux cleaned = 0.00237478 Jy ! Component: 3900 - total flux cleaned = 0.00239004 Jy ! Component: 3950 - total flux cleaned = 0.00242813 Jy ! Component: 4000 - total flux cleaned = 0.00245076 Jy ! Component: 4050 - total flux cleaned = 0.00248834 Jy ! Total flux subtracted in 4096 components = 0.00252574 Jy ! Clean residual min=-0.000474 max=0.000481 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.162105 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 370 components and 0.162105 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0057-0024_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.137 x 2.749 at 16.5 degrees (North through East) ! Clean map min=-0.0007622 max=0.14652 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0057-0024_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.146519 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128993 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.264115 0.264115 0.52823 1.05646 2.11292 4.22584 8.45168 16.9034 33.8067 67.6135 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.146 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1135.87 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0057-0024_X_uvs.log closed on Thu Apr 7 08:56:02 2016