! Started logfile: /scr/pima/bg219h_uvs/J0915-3029_X_uvs.log on Thu Apr 7 12:05:40 2016 obs /scr/pima/bg219h_uvs/J0915-3029_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0915-3029_X_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.717926 visibilities/baseline/integration-bin. ! Found source: J0915-3029 ! ! 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 29076 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/bg219h_uvs/J0915-3029_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 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 138 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=1.009812Jy sigma=21.132612 ! Fit after self-cal, rms=0.929135Jy sigma=19.422086 ! 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=0.7022 mas, bmaj=2.157 mas, bpa=2.241 degrees ! Estimated noise=0.626171 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 = 0.0553396 Jy ! Component: 100 - total flux cleaned = 0.0679014 Jy ! Total flux subtracted in 100 components = 0.0679014 Jy ! Clean residual min=-0.004592 max=0.005226 Jy/beam ! Clean residual mean=-0.000006 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.0679014 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0679014 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=0.074671Jy sigma=1.387628 ! Fit after self-cal, rms=0.073727Jy sigma=1.366876 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.946 mas, bmaj=2.759 mas, bpa=1.404 degrees ! Estimated noise=0.282252 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 = 0.00749478 Jy ! Component: 100 - total flux cleaned = 0.0106111 Jy ! Component: 150 - total flux cleaned = 0.0120592 Jy ! Component: 200 - total flux cleaned = 0.0127726 Jy ! Total flux subtracted in 200 components = 0.0127726 Jy ! Clean residual min=-0.001973 max=0.002041 Jy/beam ! Clean residual mean=-0.000005 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.080674 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.080674 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=0.073146Jy sigma=1.349534 ! Fit after self-cal, rms=0.073160Jy sigma=1.349320 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.946 x 2.759 at 1.404 degrees (North through East) ! Clean map min=-0.0018211 max=0.073998 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 1.04 HN 1.01 KP 0.98 ! LA 1.00 MK 0.97 NL 1.07 OV 1.02 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.01 KP 1.01 ! LA 0.95 MK 1.01 NL 1.05 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.09 KP 1.00 ! LA 1.00 MK 1.09 NL 1.02 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.98 KP 0.97 ! LA 0.97 MK 0.97 NL 1.07 OV 1.03 ! PT 1.01 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.91 HN 1.01 KP 1.03 ! LA 0.94 MK 1.11 NL 1.02 OV 1.03 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.01 KP 1.00 ! LA 0.95 MK 0.97 NL 1.04 OV 0.99 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.09 KP 0.95 ! LA 1.04 MK 1.03 NL 1.01 OV 0.98 ! PT 1.03 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=0.073160Jy sigma=1.349320 ! Fit after self-cal, rms=0.074411Jy sigma=1.346282 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9524 mas, bmaj=2.78 mas, bpa=1.493 degrees ! Estimated noise=0.28181 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 = -0.000415427 Jy ! Component: 100 - total flux cleaned = -0.000450684 Jy ! Component: 150 - total flux cleaned = -0.000472541 Jy ! Component: 200 - total flux cleaned = -0.000492647 Jy ! Total flux subtracted in 200 components = -0.000492647 Jy ! Clean residual min=-0.001807 max=0.001663 Jy/beam ! Clean residual mean=-0.000004 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0801814 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0801814 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=0.074406Jy sigma=1.346204 ! Fit after self-cal, rms=0.074462Jy sigma=1.346042 ! 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=0.074462Jy sigma=1.346042 ! Fit after self-cal, rms=0.075057Jy sigma=1.344024 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9555 mas, bmaj=2.786 mas, bpa=1.402 degrees ! Estimated noise=0.281116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000299262 Jy ! Component: 100 - total flux cleaned = -0.000323784 Jy ! Component: 150 - total flux cleaned = -0.000318605 Jy ! Component: 200 - total flux cleaned = -0.000318737 Jy ! Total flux subtracted in 200 components = -0.000318737 Jy ! Clean residual min=-0.001778 max=0.001495 Jy/beam ! Clean residual mean=-0.000005 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0798626 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0798626 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=0.075056Jy sigma=1.343993 ! Fit after self-cal, rms=0.075091Jy sigma=1.343844 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 = 5.58122e-06 Jy ! Component: 100 - total flux cleaned = 5.45751e-06 Jy ! Component: 150 - total flux cleaned = 5.82312e-06 Jy ! Component: 200 - total flux cleaned = 6.13909e-06 Jy ! Total flux subtracted in 200 components = 6.13909e-06 Jy ! Clean residual min=-0.001777 max=0.001487 Jy/beam ! Clean residual mean=-0.000005 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0798688 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0798688 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=0.075090Jy sigma=1.343826 ! Fit after self-cal, rms=0.075082Jy sigma=1.343670 ! 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=0.075082Jy sigma=1.343670 ! Fit after self-cal, rms=0.075189Jy sigma=1.343582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9571 mas, bmaj=2.791 mas, bpa=1.386 degrees ! Estimated noise=0.280511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246527 Jy ! Component: 100 - total flux cleaned = -0.00027608 Jy ! Component: 150 - total flux cleaned = -0.000272355 Jy ! Component: 200 - total flux cleaned = -0.000272237 Jy ! Total flux subtracted in 200 components = -0.000272237 Jy ! Clean residual min=-0.001738 max=0.001476 Jy/beam ! Clean residual mean=-0.000005 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0795965 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0795965 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=0.075188Jy sigma=1.343566 ! Fit after self-cal, rms=0.075195Jy sigma=1.343560 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 = -7.15756e-06 Jy ! Component: 100 - total flux cleaned = 3.78363e-06 Jy ! Component: 150 - total flux cleaned = 7.08964e-06 Jy ! Component: 200 - total flux cleaned = 6.97058e-06 Jy ! Total flux subtracted in 200 components = 6.97058e-06 Jy ! Clean residual min=-0.001739 max=0.001472 Jy/beam ! Clean residual mean=-0.000005 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0796035 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.0796035 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=0.075195Jy sigma=1.343551 ! Fit after self-cal, rms=0.075196Jy sigma=1.343552 ! 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=0.075196Jy sigma=1.343552 ! Fit after self-cal, rms=0.075037Jy sigma=1.343538 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.393 mas, bmaj=6.444 mas, bpa=-0.4781 degrees ! Estimated noise=0.333746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233144 Jy ! Component: 100 - total flux cleaned = -0.000266552 Jy ! Component: 150 - total flux cleaned = -0.000273026 Jy ! Component: 200 - total flux cleaned = -0.000278648 Jy ! Total flux subtracted in 200 components = -0.000278648 Jy ! Clean residual min=-0.001612 max=0.001546 Jy/beam ! Clean residual mean=-0.000008 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0793249 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 44 components and 0.0793249 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=0.075038Jy sigma=1.343542 ! Fit after self-cal, rms=0.075037Jy sigma=1.343540 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 = -3.15196e-06 Jy ! Component: 100 - total flux cleaned = -5.73534e-06 Jy ! Component: 150 - total flux cleaned = -8.08733e-06 Jy ! Component: 200 - total flux cleaned = -8.34682e-06 Jy ! Total flux subtracted in 200 components = -8.34682e-06 Jy ! Clean residual min=-0.001616 max=0.001547 Jy/beam ! Clean residual mean=-0.000008 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0793165 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.0793165 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=0.075038Jy sigma=1.343540 ! Fit after self-cal, rms=0.075038Jy sigma=1.343541 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9582 mas, bmaj=2.795 mas, bpa=1.367 degrees ! Estimated noise=0.279899 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9582 x 2.795 at 1.367 degrees (North through East) ! Clean map min=-0.001663 max=0.073741 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=0.7106 mas, bmaj=2.175 mas, bpa=2.241 degrees ! Estimated noise=0.629611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0561119 Jy ! Component: 100 - total flux cleaned = 0.0687292 Jy ! Component: 150 - total flux cleaned = 0.0731095 Jy ! Component: 200 - total flux cleaned = 0.0753382 Jy ! Total flux subtracted in 200 components = 0.0753382 Jy ! Clean residual min=-0.003682 max=0.003214 Jy/beam ! Clean residual mean=-0.000001 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.0753382 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 0.0753382 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9582 mas, bmaj=2.795 mas, bpa=1.367 degrees ! Estimated noise=0.279899 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 = 0.00231847 Jy ! Component: 100 - total flux cleaned = 0.00332299 Jy ! Component: 150 - total flux cleaned = 0.0038054 Jy ! Component: 200 - total flux cleaned = 0.00386539 Jy ! Total flux subtracted in 200 components = 0.00386539 Jy ! Clean residual min=-0.001706 max=0.001538 Jy/beam ! Clean residual mean=-0.000005 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0792036 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0792036 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=2.393 mas, bmaj=6.444 mas, bpa=-0.4781 degrees ! Estimated noise=0.333746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119778 Jy ! Component: 100 - total flux cleaned = 0.000128252 Jy ! Component: 150 - total flux cleaned = 0.000132196 Jy ! Component: 200 - total flux cleaned = 0.000135602 Jy ! Total flux subtracted in 200 components = 0.000135602 Jy ! Clean residual min=-0.001614 max=0.001545 Jy/beam ! Clean residual mean=-0.000008 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0793392 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 = -8.30164e-08 Jy ! Component: 100 - total flux cleaned = 1.93692e-08 Jy ! Component: 150 - total flux cleaned = 2.23268e-07 Jy ! Component: 200 - total flux cleaned = 4.63096e-07 Jy ! Total flux subtracted in 200 components = 4.63096e-07 Jy ! Clean residual min=-0.001615 max=0.001547 Jy/beam ! Clean residual mean=-0.000008 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0793397 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.0793397 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9582 mas, bmaj=2.795 mas, bpa=1.367 degrees ! Estimated noise=0.279899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.52995e-05 Jy ! Component: 100 - total flux cleaned = -4.02954e-05 Jy ! Component: 150 - total flux cleaned = -3.38852e-05 Jy ! Component: 200 - total flux cleaned = -2.75652e-05 Jy ! Total flux subtracted in 200 components = -2.75652e-05 Jy ! Clean residual min=-0.001716 max=0.001498 Jy/beam ! Clean residual mean=-0.000005 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0793121 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0793121 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=0.075038Jy sigma=1.343598 ! Fit after self-cal, rms=0.075039Jy sigma=1.343593 wmodel /scr/pima/bg219h_uvs/J0915-3029_X_map.mod ! Writing 34 model components to file: /scr/pima/bg219h_uvs/J0915-3029_X_map.mod wobs /scr/pima/bg219h_uvs/J0915-3029_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0915-3029_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0915-3029_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219h_uvs/J0915-3029_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 = -0.000320585 Jy ! Component: 100 - total flux cleaned = -0.000265113 Jy ! Component: 150 - total flux cleaned = -0.00039249 Jy ! Component: 200 - total flux cleaned = -0.000465799 Jy ! Component: 250 - total flux cleaned = -0.00044293 Jy ! Component: 300 - total flux cleaned = -0.000420365 Jy ! Component: 350 - total flux cleaned = -0.000354752 Jy ! Component: 400 - total flux cleaned = -0.000270092 Jy ! Component: 450 - total flux cleaned = -0.000249265 Jy ! Component: 500 - total flux cleaned = -0.000248836 Jy ! Component: 550 - total flux cleaned = -0.00030745 Jy ! Component: 600 - total flux cleaned = -0.000364234 Jy ! Component: 650 - total flux cleaned = -0.000382955 Jy ! Component: 700 - total flux cleaned = -0.000455824 Jy ! Component: 750 - total flux cleaned = -0.000527385 Jy ! Component: 800 - total flux cleaned = -0.00049203 Jy ! Component: 850 - total flux cleaned = -0.000509154 Jy ! Component: 900 - total flux cleaned = -0.000576544 Jy ! Component: 950 - total flux cleaned = -0.000592895 Jy ! Component: 1000 - total flux cleaned = -0.000609352 Jy ! Component: 1050 - total flux cleaned = -0.000674054 Jy ! Component: 1100 - total flux cleaned = -0.000721906 Jy ! Component: 1150 - total flux cleaned = -0.000706025 Jy ! Component: 1200 - total flux cleaned = -0.00073772 Jy ! Component: 1250 - total flux cleaned = -0.00081455 Jy ! Component: 1300 - total flux cleaned = -0.00082968 Jy ! Component: 1350 - total flux cleaned = -0.000859717 Jy ! Component: 1400 - total flux cleaned = -0.000845016 Jy ! Component: 1450 - total flux cleaned = -0.000933002 Jy ! Component: 1500 - total flux cleaned = -0.000932953 Jy ! Component: 1550 - total flux cleaned = -0.00096183 Jy ! Component: 1600 - total flux cleaned = -0.00106118 Jy ! Component: 1650 - total flux cleaned = -0.00101897 Jy ! Component: 1700 - total flux cleaned = -0.00100494 Jy ! Component: 1750 - total flux cleaned = -0.00101869 Jy ! Component: 1800 - total flux cleaned = -0.00096428 Jy ! Component: 1850 - total flux cleaned = -0.00103184 Jy ! Component: 1900 - total flux cleaned = -0.000978284 Jy ! Component: 1950 - total flux cleaned = -0.000991384 Jy ! Component: 2000 - total flux cleaned = -0.00095211 Jy ! Component: 2050 - total flux cleaned = -0.000939142 Jy ! Component: 2100 - total flux cleaned = -0.000874854 Jy ! Component: 2150 - total flux cleaned = -0.000862147 Jy ! Component: 2200 - total flux cleaned = -0.000837022 Jy ! Component: 2250 - total flux cleaned = -0.000811933 Jy ! Component: 2300 - total flux cleaned = -0.000774724 Jy ! Component: 2350 - total flux cleaned = -0.000725583 Jy ! Component: 2400 - total flux cleaned = -0.000676974 Jy ! Component: 2450 - total flux cleaned = -0.000640855 Jy ! Component: 2500 - total flux cleaned = -0.000616895 Jy ! Component: 2550 - total flux cleaned = -0.00060508 Jy ! Component: 2600 - total flux cleaned = -0.000569755 Jy ! Component: 2650 - total flux cleaned = -0.000569809 Jy ! Component: 2700 - total flux cleaned = -0.000558276 Jy ! Component: 2750 - total flux cleaned = -0.000546827 Jy ! Component: 2800 - total flux cleaned = -0.00055826 Jy ! Component: 2850 - total flux cleaned = -0.000535497 Jy ! Component: 2900 - total flux cleaned = -0.000524437 Jy ! Component: 2950 - total flux cleaned = -0.000513269 Jy ! Component: 3000 - total flux cleaned = -0.000546587 Jy ! Component: 3050 - total flux cleaned = -0.00055754 Jy ! Component: 3100 - total flux cleaned = -0.000568342 Jy ! Component: 3150 - total flux cleaned = -0.000568362 Jy ! Component: 3200 - total flux cleaned = -0.000546952 Jy ! Component: 3250 - total flux cleaned = -0.000557668 Jy ! Component: 3300 - total flux cleaned = -0.000568355 Jy ! Component: 3350 - total flux cleaned = -0.000589359 Jy ! Component: 3400 - total flux cleaned = -0.000578894 Jy ! Component: 3450 - total flux cleaned = -0.000558065 Jy ! Component: 3500 - total flux cleaned = -0.000537433 Jy ! Component: 3550 - total flux cleaned = -0.000568162 Jy ! Component: 3600 - total flux cleaned = -0.000557966 Jy ! Component: 3650 - total flux cleaned = -0.000557966 Jy ! Component: 3700 - total flux cleaned = -0.00053785 Jy ! Component: 3750 - total flux cleaned = -0.000537724 Jy ! Component: 3800 - total flux cleaned = -0.000547672 Jy ! Component: 3850 - total flux cleaned = -0.000508065 Jy ! Component: 3900 - total flux cleaned = -0.000498314 Jy ! Component: 3950 - total flux cleaned = -0.000517843 Jy ! Component: 4000 - total flux cleaned = -0.000508071 Jy ! Component: 4050 - total flux cleaned = -0.000508064 Jy ! Total flux subtracted in 4096 components = -0.00049838 Jy ! Clean residual min=-0.000577 max=0.000590 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0788137 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 287 components and 0.0788137 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0915-3029_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9582 x 2.795 at 1.367 degrees (North through East) ! Clean map min=-0.0014174 max=0.073593 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0915-3029_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0735931 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161641 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.658925 0.658925 1.31785 2.6357 5.2714 10.5428 21.0856 42.1712 84.3424 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 455.286 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0915-3029_X_uvs.log closed on Thu Apr 7 12:05:44 2016