! Started logfile: /scr/pima/bg219h_uvs/J1125+2610_X_uvs.log on Thu Apr 7 12:08:52 2016 obs /scr/pima/bg219h_uvs/J1125+2610_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1125+2610_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.876984 visibilities/baseline/integration-bin. ! Found source: J1125+2610 ! ! 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 2652 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/J1125+2610_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 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=1.300957Jy sigma=20.612641 ! Fit after self-cal, rms=0.356719Jy sigma=4.720448 ! 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=0.7592 mas, bmaj=1.904 mas, bpa=19.44 degrees ! Estimated noise=1.7372 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 = 0.643879 Jy ! Component: 100 - total flux cleaned = 0.799849 Jy ! Total flux subtracted in 100 components = 0.799849 Jy ! Clean residual min=-0.046670 max=0.088775 Jy/beam ! Clean residual mean=0.000008 rms=0.015190 Jy/beam ! Combined flux in latest and established models = 0.79985 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.79985 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=0.311785Jy sigma=4.410788 ! Fit after self-cal, rms=0.311401Jy sigma=4.404670 ! 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=0.8712 mas, bmaj=2.023 mas, bpa=16.49 degrees ! Estimated noise=1.32206 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 (18, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.095341 Jy ! Component: 100 - total flux cleaned = 0.149021 Jy ! Component: 150 - total flux cleaned = 0.186438 Jy ! Component: 200 - total flux cleaned = 0.213512 Jy ! Total flux subtracted in 200 components = 0.213512 Jy ! Clean residual min=-0.025596 max=0.053060 Jy/beam ! Clean residual mean=0.000027 rms=0.008261 Jy/beam ! Combined flux in latest and established models = 1.01336 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 26 components and 1.01336 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=0.279009Jy sigma=3.797638 ! Fit after self-cal, rms=0.277016Jy sigma=3.764936 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8712 x 2.023 at 16.49 degrees (North through East) ! Clean map min=-0.022777 max=0.81799 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.98 KP 0.96 ! LA 1.00 MK 0.98 NL 0.96 PT 0.95 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.97 KP 0.94 ! LA 1.05 MK 1.00 NL 0.99 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.99 KP 0.96 ! LA 1.07 MK 1.01 NL 0.97 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.97 KP 0.97 ! LA 1.01 MK 1.00 NL 0.98 PT 0.95 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.95 KP 0.94 ! LA 1.00 MK 1.01 NL 0.98 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 0.92 ! LA 1.08 MK 1.01 NL 0.96 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 0.94 ! LA 1.06 MK 0.99 NL 0.98 PT 0.94 ! 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=0.277016Jy sigma=3.764936 ! Fit after self-cal, rms=0.272596Jy sigma=3.675836 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8785 mas, bmaj=2.024 mas, bpa=16.18 degrees ! Estimated noise=1.27826 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 = -0.0080609 Jy ! Component: 100 - total flux cleaned = -0.00623422 Jy ! Component: 150 - total flux cleaned = -0.0058641 Jy ! Component: 200 - total flux cleaned = -0.00585445 Jy ! Total flux subtracted in 200 components = -0.00585445 Jy ! Clean residual min=-0.018429 max=0.021322 Jy/beam ! Clean residual mean=0.000073 rms=0.005175 Jy/beam ! Combined flux in latest and established models = 1.00751 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 1.00751 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=0.269943Jy sigma=3.671368 ! Fit after self-cal, rms=0.269865Jy sigma=3.670896 ! 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=0.269865Jy sigma=3.670896 ! Fit after self-cal, rms=0.265672Jy sigma=3.663729 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8791 mas, bmaj=2.027 mas, bpa=16.07 degrees ! Estimated noise=1.25805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.013319 Jy ! Component: 100 - total flux cleaned = -0.0136855 Jy ! Component: 150 - total flux cleaned = -0.0134081 Jy ! Component: 200 - total flux cleaned = -0.0134147 Jy ! Total flux subtracted in 200 components = -0.0134147 Jy ! Clean residual min=-0.017530 max=0.020528 Jy/beam ! Clean residual mean=0.000076 rms=0.005021 Jy/beam ! Combined flux in latest and established models = 0.994092 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.994092 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=0.263472Jy sigma=3.666948 ! Fit after self-cal, rms=0.263459Jy sigma=3.666747 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 = 7.08135e-06 Jy ! Component: 100 - total flux cleaned = -0.000227067 Jy ! Component: 150 - total flux cleaned = -0.000644962 Jy ! Component: 200 - total flux cleaned = -0.000831866 Jy ! Total flux subtracted in 200 components = -0.000831866 Jy ! Clean residual min=-0.017662 max=0.019089 Jy/beam ! Clean residual mean=0.000083 rms=0.004909 Jy/beam ! Combined flux in latest and established models = 0.99326 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.99326 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=0.262974Jy sigma=3.664416 ! Fit after self-cal, rms=0.262964Jy sigma=3.664246 ! 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=0.262964Jy sigma=3.664246 ! Fit after self-cal, rms=0.258252Jy sigma=3.654946 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8799 mas, bmaj=2.03 mas, bpa=15.94 degrees ! Estimated noise=1.2357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0137461 Jy ! Component: 100 - total flux cleaned = -0.016119 Jy ! Component: 150 - total flux cleaned = -0.0167464 Jy ! Component: 200 - total flux cleaned = -0.0167414 Jy ! Total flux subtracted in 200 components = -0.0167414 Jy ! Clean residual min=-0.018001 max=0.019834 Jy/beam ! Clean residual mean=0.000083 rms=0.004858 Jy/beam ! Combined flux in latest and established models = 0.976519 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.976519 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=0.256243Jy sigma=3.662872 ! Fit after self-cal, rms=0.256241Jy sigma=3.662770 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356906 Jy ! Component: 100 - total flux cleaned = 0.000517684 Jy ! Component: 150 - total flux cleaned = 0.000362531 Jy ! Component: 200 - total flux cleaned = 0.000222584 Jy ! Total flux subtracted in 200 components = 0.000222584 Jy ! Clean residual min=-0.018192 max=0.019061 Jy/beam ! Clean residual mean=0.000089 rms=0.004799 Jy/beam ! Combined flux in latest and established models = 0.976742 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.976742 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=0.255926Jy sigma=3.662634 ! Fit after self-cal, rms=0.255921Jy sigma=3.662549 ! 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=0.255921Jy sigma=3.662549 ! Fit after self-cal, rms=0.251303Jy sigma=3.652829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.831 mas, bmaj=2.74 mas, bpa=-0.8546 degrees ! Estimated noise=1.68321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0131281 Jy ! Component: 100 - total flux cleaned = -0.0160279 Jy ! Component: 150 - total flux cleaned = -0.0174733 Jy ! Component: 200 - total flux cleaned = -0.0182949 Jy ! Total flux subtracted in 200 components = -0.0182949 Jy ! Clean residual min=-0.028795 max=0.027317 Jy/beam ! Clean residual mean=0.000252 rms=0.009829 Jy/beam ! Combined flux in latest and established models = 0.958447 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 85 components and 0.958447 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=0.249743Jy sigma=3.662162 ! Fit after self-cal, rms=0.249700Jy sigma=3.660972 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000374999 Jy ! Component: 100 - total flux cleaned = -0.00070264 Jy ! Component: 150 - total flux cleaned = -0.000847377 Jy ! Component: 200 - total flux cleaned = -0.000976834 Jy ! Total flux subtracted in 200 components = -0.000976834 Jy ! Clean residual min=-0.029224 max=0.026800 Jy/beam ! Clean residual mean=0.000268 rms=0.009825 Jy/beam ! Combined flux in latest and established models = 0.95747 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.95747 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=0.249755Jy sigma=3.662280 ! Fit after self-cal, rms=0.249755Jy sigma=3.662056 ! 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=0.881 mas, bmaj=2.034 mas, bpa=15.8 degrees ! Estimated noise=1.21304 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.881 x 2.034 at 15.8 degrees (North through East) ! Clean map min=-0.017385 max=0.74337 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.249755Jy sigma=3.662056 ! Fit after self-cal, rms=0.247622Jy sigma=3.637152 ! Inverting map and beam ! Estimated beam: bmin=0.8836 mas, bmaj=2.037 mas, bpa=15.85 degrees ! Estimated noise=1.20217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00996004 Jy ! Component: 100 - total flux cleaned = -0.0116726 Jy ! Component: 150 - total flux cleaned = -0.0118865 Jy ! Component: 200 - total flux cleaned = -0.0113939 Jy ! Total flux subtracted in 200 components = -0.0113939 Jy ! Clean residual min=-0.019173 max=0.020184 Jy/beam ! Clean residual mean=0.000103 rms=0.005028 Jy/beam ! Combined flux in latest and established models = 0.946076 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.946076 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=0.246096Jy sigma=3.645806 ! Fit after self-cal, rms=0.246093Jy sigma=3.645695 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027251 Jy ! Component: 100 - total flux cleaned = 0.00094872 Jy ! Component: 150 - total flux cleaned = 0.00107183 Jy ! Component: 200 - total flux cleaned = 0.00130549 Jy ! Total flux subtracted in 200 components = 0.00130549 Jy ! Clean residual min=-0.019154 max=0.020062 Jy/beam ! Clean residual mean=0.000105 rms=0.004984 Jy/beam ! Combined flux in latest and established models = 0.947381 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.947381 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=0.245829Jy sigma=3.646170 ! Fit after self-cal, rms=0.245825Jy sigma=3.646135 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.245825Jy sigma=3.646135 ! Fit after self-cal, rms=0.245679Jy sigma=3.645391 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=0.769 mas, bmaj=1.91 mas, bpa=18.84 degrees ! Estimated noise=1.59105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.588987 Jy ! Component: 100 - total flux cleaned = 0.735206 Jy ! Component: 150 - total flux cleaned = 0.808093 Jy ! Component: 200 - total flux cleaned = 0.85307 Jy ! Total flux subtracted in 200 components = 0.85307 Jy ! Clean residual min=-0.029129 max=0.041457 Jy/beam ! Clean residual mean=0.000030 rms=0.008279 Jy/beam ! Combined flux in latest and established models = 0.85307 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 0.85307 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8837 mas, bmaj=2.038 mas, bpa=15.85 degrees ! Estimated noise=1.19958 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) ! Added new window around map position (-18.2, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431373 Jy ! Component: 100 - total flux cleaned = 0.0686619 Jy ! Component: 150 - total flux cleaned = 0.0876334 Jy ! Component: 200 - total flux cleaned = 0.099035 Jy ! Total flux subtracted in 200 components = 0.099035 Jy ! Clean residual min=-0.018493 max=0.018684 Jy/beam ! Clean residual mean=0.000071 rms=0.005285 Jy/beam ! Combined flux in latest and established models = 0.952105 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.952105 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=1.839 mas, bmaj=2.747 mas, bpa=-0.8552 degrees ! Estimated noise=1.65478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157715 Jy ! Component: 100 - total flux cleaned = 0.0201137 Jy ! Component: 150 - total flux cleaned = 0.023369 Jy ! Component: 200 - total flux cleaned = 0.0267084 Jy ! Total flux subtracted in 200 components = 0.0267084 Jy ! Clean residual min=-0.028008 max=0.024695 Jy/beam ! Clean residual mean=0.000249 rms=0.009992 Jy/beam ! Combined flux in latest and established models = 0.978814 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 = 0.00254969 Jy ! Component: 100 - total flux cleaned = 0.00355862 Jy ! Component: 150 - total flux cleaned = 0.0044809 Jy ! Component: 200 - total flux cleaned = 0.0055413 Jy ! Total flux subtracted in 200 components = 0.0055413 Jy ! Clean residual min=-0.028101 max=0.024208 Jy/beam ! Clean residual mean=0.000250 rms=0.009955 Jy/beam ! Combined flux in latest and established models = 0.984355 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.984355 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8837 mas, bmaj=2.038 mas, bpa=15.85 degrees ! Estimated noise=1.19958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000647852 Jy ! Component: 100 - total flux cleaned = 0.00206922 Jy ! Component: 150 - total flux cleaned = 0.00383458 Jy ! Component: 200 - total flux cleaned = 0.00488057 Jy ! Total flux subtracted in 200 components = 0.00488057 Jy ! Clean residual min=-0.017680 max=0.014796 Jy/beam ! Clean residual mean=0.000088 rms=0.004725 Jy/beam ! Combined flux in latest and established models = 0.989235 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.989235 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=0.243359Jy sigma=3.649429 ! Fit after self-cal, rms=0.242916Jy sigma=3.641251 wmodel /scr/pima/bg219h_uvs/J1125+2610_X_map.mod ! Writing 83 model components to file: /scr/pima/bg219h_uvs/J1125+2610_X_map.mod wobs /scr/pima/bg219h_uvs/J1125+2610_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1125+2610_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1125+2610_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1125+2610_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 = -0.000625645 Jy ! Component: 100 - total flux cleaned = 0.000682865 Jy ! Component: 150 - total flux cleaned = 0.00215412 Jy ! Component: 200 - total flux cleaned = 0.00469727 Jy ! Component: 250 - total flux cleaned = 0.00579364 Jy ! Component: 300 - total flux cleaned = 0.00642265 Jy ! Component: 350 - total flux cleaned = 0.00702935 Jy ! Component: 400 - total flux cleaned = 0.00780768 Jy ! Component: 450 - total flux cleaned = 0.00873132 Jy ! Component: 500 - total flux cleaned = 0.00980133 Jy ! Component: 550 - total flux cleaned = 0.0108351 Jy ! Component: 600 - total flux cleaned = 0.011504 Jy ! Component: 650 - total flux cleaned = 0.0129611 Jy ! Component: 700 - total flux cleaned = 0.0138995 Jy ! Component: 750 - total flux cleaned = 0.0149646 Jy ! Component: 800 - total flux cleaned = 0.0159973 Jy ! Component: 850 - total flux cleaned = 0.0168525 Jy ! Component: 900 - total flux cleaned = 0.0182391 Jy ! Component: 950 - total flux cleaned = 0.0193137 Jy ! Component: 1000 - total flux cleaned = 0.0199692 Jy ! Component: 1050 - total flux cleaned = 0.0213703 Jy ! Component: 1100 - total flux cleaned = 0.0226102 Jy ! Component: 1150 - total flux cleaned = 0.0239414 Jy ! Component: 1200 - total flux cleaned = 0.0247679 Jy ! Component: 1250 - total flux cleaned = 0.0258075 Jy ! Component: 1300 - total flux cleaned = 0.0263741 Jy ! Component: 1350 - total flux cleaned = 0.0274824 Jy ! Component: 1400 - total flux cleaned = 0.0282421 Jy ! Component: 1450 - total flux cleaned = 0.0287728 Jy ! Component: 1500 - total flux cleaned = 0.0291884 Jy ! Component: 1550 - total flux cleaned = 0.0292907 Jy ! Component: 1600 - total flux cleaned = 0.0295939 Jy ! Component: 1650 - total flux cleaned = 0.0303837 Jy ! Component: 1700 - total flux cleaned = 0.0309642 Jy ! Component: 1750 - total flux cleaned = 0.0314372 Jy ! Component: 1800 - total flux cleaned = 0.0319031 Jy ! Component: 1850 - total flux cleaned = 0.0320858 Jy ! Component: 1900 - total flux cleaned = 0.0320835 Jy ! Component: 1950 - total flux cleaned = 0.0322624 Jy ! Component: 2000 - total flux cleaned = 0.0328757 Jy ! Component: 2050 - total flux cleaned = 0.032963 Jy ! Component: 2100 - total flux cleaned = 0.0335584 Jy ! Component: 2150 - total flux cleaned = 0.03339 Jy ! Component: 2200 - total flux cleaned = 0.0336387 Jy ! Component: 2250 - total flux cleaned = 0.0337196 Jy ! Component: 2300 - total flux cleaned = 0.0340416 Jy ! Component: 2350 - total flux cleaned = 0.0342777 Jy ! Component: 2400 - total flux cleaned = 0.0342762 Jy ! Component: 2450 - total flux cleaned = 0.0345089 Jy ! Component: 2500 - total flux cleaned = 0.0347382 Jy ! Component: 2550 - total flux cleaned = 0.0348128 Jy ! Component: 2600 - total flux cleaned = 0.0349613 Jy ! Component: 2650 - total flux cleaned = 0.0351817 Jy ! Component: 2700 - total flux cleaned = 0.0351803 Jy ! Component: 2750 - total flux cleaned = 0.0351807 Jy ! Component: 2800 - total flux cleaned = 0.0351808 Jy ! Component: 2850 - total flux cleaned = 0.0353924 Jy ! Component: 2900 - total flux cleaned = 0.0351829 Jy ! Component: 2950 - total flux cleaned = 0.0354596 Jy ! Component: 3000 - total flux cleaned = 0.0353223 Jy ! Component: 3050 - total flux cleaned = 0.0352546 Jy ! Component: 3100 - total flux cleaned = 0.0353216 Jy ! Component: 3150 - total flux cleaned = 0.0350553 Jy ! Component: 3200 - total flux cleaned = 0.0349235 Jy ! Component: 3250 - total flux cleaned = 0.0348577 Jy ! Component: 3300 - total flux cleaned = 0.0346626 Jy ! Component: 3350 - total flux cleaned = 0.0345339 Jy ! Component: 3400 - total flux cleaned = 0.0344705 Jy ! Component: 3450 - total flux cleaned = 0.0343441 Jy ! Component: 3500 - total flux cleaned = 0.0342808 Jy ! Component: 3550 - total flux cleaned = 0.0341561 Jy ! Component: 3600 - total flux cleaned = 0.0341555 Jy ! Component: 3650 - total flux cleaned = 0.0337858 Jy ! Component: 3700 - total flux cleaned = 0.0336637 Jy ! Component: 3750 - total flux cleaned = 0.0335422 Jy ! Component: 3800 - total flux cleaned = 0.0335422 Jy ! Component: 3850 - total flux cleaned = 0.0333622 Jy ! Component: 3900 - total flux cleaned = 0.033421 Jy ! Component: 3950 - total flux cleaned = 0.0331842 Jy ! Component: 4000 - total flux cleaned = 0.0332434 Jy ! Component: 4050 - total flux cleaned = 0.0331269 Jy ! Total flux subtracted in 4096 components = 0.0332423 Jy ! Clean residual min=-0.003968 max=0.003209 Jy/beam ! Clean residual mean=0.000018 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 1.02248 Jy keep ! Adding 351 model components to the UV plane model. ! The established model now contains 434 components and 1.02248 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1125+2610_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8837 x 2.038 at 15.85 degrees (North through East) ! Clean map min=-0.0066239 max=0.72344 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1125+2610_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.72344 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00115602 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.479386 0.479386 0.958771 1.91754 3.83509 7.67017 15.3403 30.6807 61.3614 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.723 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 625.801 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1125+2610_X_uvs.log closed on Thu Apr 7 12:08:56 2016