! Started logfile: /scr/pima/bg219a_uvs/J1102+2241_X_uvs.log on Wed Apr 6 21:33:50 2016 obs /scr/pima/bg219a_uvs/J1102+2241_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1102+2241_X_uva.fits ! AN table 1: 79 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.574684 visibilities/baseline/integration-bin. ! Found source: J1102+2241 ! ! 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 121 lines of history. ! ! Reading 8172 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/bg219a_uvs/J1102+2241_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 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 126 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=1.013998Jy sigma=30.116487 ! Fit after self-cal, rms=0.891942Jy sigma=26.498353 ! 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=0.6555 mas, bmaj=1.363 mas, bpa=4.857 degrees ! Estimated noise=0.611843 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 = 0.0804684 Jy ! Component: 100 - total flux cleaned = 0.101884 Jy ! Total flux subtracted in 100 components = 0.101884 Jy ! Clean residual min=-0.010812 max=0.018596 Jy/beam ! Clean residual mean=-0.000025 rms=0.003448 Jy/beam ! Combined flux in latest and established models = 0.101884 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.101884 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=0.053537Jy sigma=1.569768 ! Fit after self-cal, rms=0.053381Jy sigma=1.564514 ! 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=0.772 mas, bmaj=1.595 mas, bpa=5.97 degrees ! Estimated noise=0.353971 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 (-1.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194809 Jy ! Component: 100 - total flux cleaned = 0.0298453 Jy ! Component: 150 - total flux cleaned = 0.0368441 Jy ! Component: 200 - total flux cleaned = 0.0416936 Jy ! Total flux subtracted in 200 components = 0.0416936 Jy ! Clean residual min=-0.005479 max=0.008834 Jy/beam ! Clean residual mean=0.000001 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.143578 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.143578 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=0.045409Jy sigma=1.321983 ! Fit after self-cal, rms=0.044308Jy sigma=1.286884 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.772 x 1.595 at 5.97 degrees (North through East) ! Clean map min=-0.0040093 max=0.10442 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. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.04 NL 0.99 OV 1.03 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.90 MK 1.06 NL 1.00 OV 1.07 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 1.05 NL 1.03 OV 0.99 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.91 MK 1.07 NL 1.06 OV 1.04 ! PT 0.91 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.02 NL 1.03 OV 0.99 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 7. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 1.03 NL 1.04 OV 1.02 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 8. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.03 NL 1.02 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! 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=0.044308Jy sigma=1.286884 ! Fit after self-cal, rms=0.043631Jy sigma=1.289369 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8799 mas, bmaj=1.641 mas, bpa=2.866 degrees ! Estimated noise=0.369381 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 = 0.00327482 Jy ! Component: 100 - total flux cleaned = 0.00364493 Jy ! Component: 150 - total flux cleaned = 0.0033035 Jy ! Component: 200 - total flux cleaned = 0.00304042 Jy ! Total flux subtracted in 200 components = 0.00304042 Jy ! Clean residual min=-0.003370 max=0.003296 Jy/beam ! Clean residual mean=-0.000006 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.146618 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.146618 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=0.042962Jy sigma=1.268816 ! Fit after self-cal, rms=0.042883Jy sigma=1.265692 ! 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=0.042883Jy sigma=1.265692 ! Fit after self-cal, rms=0.043002Jy sigma=1.258149 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8807 mas, bmaj=1.634 mas, bpa=2.656 degrees ! Estimated noise=0.371463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119383 Jy ! Component: 100 - total flux cleaned = 0.0010937 Jy ! Component: 150 - total flux cleaned = 0.000916971 Jy ! Component: 200 - total flux cleaned = 0.000811743 Jy ! Total flux subtracted in 200 components = 0.000811743 Jy ! Clean residual min=-0.002073 max=0.002278 Jy/beam ! Clean residual mean=0.000009 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.14743 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.14743 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=0.042927Jy sigma=1.256188 ! Fit after self-cal, rms=0.042925Jy sigma=1.255754 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 = 0.00035729 Jy ! Component: 100 - total flux cleaned = 0.000280622 Jy ! Component: 150 - total flux cleaned = 0.000213796 Jy ! Component: 200 - total flux cleaned = 0.000213775 Jy ! Total flux subtracted in 200 components = 0.000213775 Jy ! Clean residual min=-0.001989 max=0.002200 Jy/beam ! Clean residual mean=0.000009 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.147643 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.147644 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=0.042894Jy sigma=1.254949 ! Fit after self-cal, rms=0.042890Jy sigma=1.254817 ! 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=0.042890Jy sigma=1.254817 ! Fit after self-cal, rms=0.042780Jy sigma=1.254537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8775 mas, bmaj=1.636 mas, bpa=2.729 degrees ! Estimated noise=0.371155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000840004 Jy ! Component: 100 - total flux cleaned = 0.000935099 Jy ! Component: 150 - total flux cleaned = 0.000954099 Jy ! Component: 200 - total flux cleaned = 0.000971289 Jy ! Total flux subtracted in 200 components = 0.000971289 Jy ! Clean residual min=-0.001943 max=0.001960 Jy/beam ! Clean residual mean=0.000009 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.148615 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.148615 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=0.042751Jy sigma=1.253783 ! Fit after self-cal, rms=0.042742Jy sigma=1.253626 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 = 0.000245401 Jy ! Component: 100 - total flux cleaned = 0.000281635 Jy ! Component: 150 - total flux cleaned = 0.000297177 Jy ! Component: 200 - total flux cleaned = 0.000296672 Jy ! Total flux subtracted in 200 components = 0.000296672 Jy ! Clean residual min=-0.001909 max=0.001919 Jy/beam ! Clean residual mean=0.000009 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.148911 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.148911 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=0.042729Jy sigma=1.253224 ! Fit after self-cal, rms=0.042726Jy sigma=1.253156 ! 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=0.042726Jy sigma=1.253156 ! Fit after self-cal, rms=0.042690Jy sigma=1.252989 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.177 mas, bmaj=3.764 mas, bpa=-12.03 degrees ! Estimated noise=0.490106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104713 Jy ! Component: 100 - total flux cleaned = 0.00138019 Jy ! Component: 150 - total flux cleaned = 0.00142581 Jy ! Component: 200 - total flux cleaned = 0.00145101 Jy ! Total flux subtracted in 200 components = 0.00145101 Jy ! Clean residual min=-0.001876 max=0.002099 Jy/beam ! Clean residual mean=0.000020 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.150362 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.150362 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=0.042689Jy sigma=1.252872 ! Fit after self-cal, rms=0.042682Jy sigma=1.252720 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 = 0.0003305 Jy ! Component: 100 - total flux cleaned = 0.000334192 Jy ! Component: 150 - total flux cleaned = 0.000306781 Jy ! Component: 200 - total flux cleaned = 0.000289631 Jy ! Total flux subtracted in 200 components = 0.000289631 Jy ! Clean residual min=-0.001813 max=0.001992 Jy/beam ! Clean residual mean=0.000020 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.150652 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.150652 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=0.042679Jy sigma=1.252637 ! Fit after self-cal, rms=0.042678Jy sigma=1.252594 ! 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=0.8756 mas, bmaj=1.637 mas, bpa=2.789 degrees ! Estimated noise=0.371226 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8756 x 1.637 at 2.789 degrees (North through East) ! Clean map min=-0.0017711 max=0.10317 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=0.7019 mas, bmaj=1.361 mas, bpa=2.531 degrees ! Estimated noise=0.628039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0814535 Jy ! Component: 100 - total flux cleaned = 0.108088 Jy ! Component: 150 - total flux cleaned = 0.121403 Jy ! Component: 200 - total flux cleaned = 0.129245 Jy ! Total flux subtracted in 200 components = 0.129245 Jy ! Clean residual min=-0.005639 max=0.005563 Jy/beam ! Clean residual mean=-0.000007 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.129245 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.129245 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8756 mas, bmaj=1.637 mas, bpa=2.789 degrees ! Estimated noise=0.371226 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 = 0.00785929 Jy ! Component: 100 - total flux cleaned = 0.0125923 Jy ! Component: 150 - total flux cleaned = 0.0157026 Jy ! Component: 200 - total flux cleaned = 0.017777 Jy ! Total flux subtracted in 200 components = 0.017777 Jy ! Clean residual min=-0.001956 max=0.002495 Jy/beam ! Clean residual mean=0.000008 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.147022 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.147022 Jy ! Inverting map ! Added new window around map position (44, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210653 Jy ! Component: 100 - total flux cleaned = 0.00300839 Jy ! Component: 150 - total flux cleaned = 0.00318019 Jy ! Component: 200 - total flux cleaned = 0.00321195 Jy ! Total flux subtracted in 200 components = 0.00321195 Jy ! Clean residual min=-0.001815 max=0.002067 Jy/beam ! Clean residual mean=0.000010 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.150234 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 0.150234 Jy ! Inverting map ! Added new window around map position (-26.6, 28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149795 Jy ! Component: 100 - total flux cleaned = 0.00182299 Jy ! Component: 150 - total flux cleaned = 0.00187629 Jy ! Component: 200 - total flux cleaned = 0.00192419 Jy ! Total flux subtracted in 200 components = 0.00192419 Jy ! Clean residual min=-0.001568 max=0.001645 Jy/beam ! Clean residual mean=0.000007 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.152158 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.152158 Jy ! Inverting map ! Added new window around map position (6.4, -41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125426 Jy ! Component: 100 - total flux cleaned = 0.00185568 Jy ! Component: 150 - total flux cleaned = 0.00232307 Jy ! Component: 200 - total flux cleaned = 0.00260054 Jy ! Total flux subtracted in 200 components = 0.00260054 Jy ! Clean residual min=-0.001332 max=0.001240 Jy/beam ! Clean residual mean=0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.154758 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.154758 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=2.177 mas, bmaj=3.764 mas, bpa=-12.03 degrees ! Estimated noise=0.490106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630486 Jy ! Component: 100 - total flux cleaned = 0.0010908 Jy ! Component: 150 - total flux cleaned = 0.0014839 Jy ! Component: 200 - total flux cleaned = 0.00178606 Jy ! Total flux subtracted in 200 components = 0.00178606 Jy ! Clean residual min=-0.001095 max=0.000933 Jy/beam ! Clean residual mean=0.000006 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.156544 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 = 0.000252753 Jy ! Component: 100 - total flux cleaned = 0.000403768 Jy ! Component: 150 - total flux cleaned = 0.00052368 Jy ! Component: 200 - total flux cleaned = 0.000607802 Jy ! Total flux subtracted in 200 components = 0.000607802 Jy ! Clean residual min=-0.001050 max=0.000998 Jy/beam ! Clean residual mean=0.000004 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.157152 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 0.157152 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8756 mas, bmaj=1.637 mas, bpa=2.789 degrees ! Estimated noise=0.371226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.14797e-05 Jy ! Component: 100 - total flux cleaned = -0.000156052 Jy ! Component: 150 - total flux cleaned = -0.000138204 Jy ! Component: 200 - total flux cleaned = -0.000103764 Jy ! Total flux subtracted in 200 components = -0.000103764 Jy ! Clean residual min=-0.001133 max=0.001137 Jy/beam ! Clean residual mean=0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.157049 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.157049 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=0.042489Jy sigma=1.247576 ! Fit after self-cal, rms=0.042473Jy sigma=1.247072 wmodel /scr/pima/bg219a_uvs/J1102+2241_X_map.mod ! Writing 126 model components to file: /scr/pima/bg219a_uvs/J1102+2241_X_map.mod wobs /scr/pima/bg219a_uvs/J1102+2241_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1102+2241_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1102+2241_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J1102+2241_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 = -0.000204036 Jy ! Component: 100 - total flux cleaned = -0.000280142 Jy ! Component: 150 - total flux cleaned = -0.000280314 Jy ! Component: 200 - total flux cleaned = -0.000297079 Jy ! Component: 250 - total flux cleaned = -0.000264976 Jy ! Component: 300 - total flux cleaned = -0.000233973 Jy ! Component: 350 - total flux cleaned = -0.000188627 Jy ! Component: 400 - total flux cleaned = -0.000100691 Jy ! Component: 450 - total flux cleaned = -5.79231e-05 Jy ! Component: 500 - total flux cleaned = 1.15634e-05 Jy ! Component: 550 - total flux cleaned = 2.50166e-05 Jy ! Component: 600 - total flux cleaned = 2.49948e-05 Jy ! Component: 650 - total flux cleaned = 7.6871e-05 Jy ! Component: 700 - total flux cleaned = 0.000102258 Jy ! Component: 750 - total flux cleaned = 0.000139646 Jy ! Component: 800 - total flux cleaned = 0.000188696 Jy ! Component: 850 - total flux cleaned = 0.000237075 Jy ! Component: 900 - total flux cleaned = 0.000320273 Jy ! Component: 950 - total flux cleaned = 0.000378454 Jy ! Component: 1000 - total flux cleaned = 0.00044739 Jy ! Component: 1050 - total flux cleaned = 0.000481339 Jy ! Component: 1100 - total flux cleaned = 0.000559305 Jy ! Component: 1150 - total flux cleaned = 0.000581242 Jy ! Component: 1200 - total flux cleaned = 0.00062457 Jy ! Component: 1250 - total flux cleaned = 0.000678129 Jy ! Component: 1300 - total flux cleaned = 0.000752017 Jy ! Component: 1350 - total flux cleaned = 0.000814599 Jy ! Component: 1400 - total flux cleaned = 0.000866105 Jy ! Component: 1450 - total flux cleaned = 0.000927253 Jy ! Component: 1500 - total flux cleaned = 0.000967625 Jy ! Component: 1550 - total flux cleaned = 0.00103747 Jy ! Component: 1600 - total flux cleaned = 0.00110639 Jy ! Component: 1650 - total flux cleaned = 0.00114542 Jy ! Component: 1700 - total flux cleaned = 0.00120315 Jy ! Component: 1750 - total flux cleaned = 0.00124122 Jy ! Component: 1800 - total flux cleaned = 0.00127895 Jy ! Component: 1850 - total flux cleaned = 0.00133496 Jy ! Component: 1900 - total flux cleaned = 0.00136268 Jy ! Component: 1950 - total flux cleaned = 0.00139021 Jy ! Component: 2000 - total flux cleaned = 0.00143563 Jy ! Component: 2050 - total flux cleaned = 0.00149874 Jy ! Component: 2100 - total flux cleaned = 0.00153447 Jy ! Component: 2150 - total flux cleaned = 0.00157888 Jy ! Component: 2200 - total flux cleaned = 0.00163184 Jy ! Component: 2250 - total flux cleaned = 0.00170198 Jy ! Component: 2300 - total flux cleaned = 0.001763 Jy ! Component: 2350 - total flux cleaned = 0.00183229 Jy ! Component: 2400 - total flux cleaned = 0.00189262 Jy ! Component: 2450 - total flux cleaned = 0.00192697 Jy ! Component: 2500 - total flux cleaned = 0.00196966 Jy ! Component: 2550 - total flux cleaned = 0.00200366 Jy ! Component: 2600 - total flux cleaned = 0.00200362 Jy ! Component: 2650 - total flux cleaned = 0.00202894 Jy ! Component: 2700 - total flux cleaned = 0.00202051 Jy ! Component: 2750 - total flux cleaned = 0.00205404 Jy ! Component: 2800 - total flux cleaned = 0.00208744 Jy ! Component: 2850 - total flux cleaned = 0.00209576 Jy ! Component: 2900 - total flux cleaned = 0.00212896 Jy ! Component: 2950 - total flux cleaned = 0.00215385 Jy ! Component: 3000 - total flux cleaned = 0.00217862 Jy ! Component: 3050 - total flux cleaned = 0.00220332 Jy ! Component: 3100 - total flux cleaned = 0.00222792 Jy ! Component: 3150 - total flux cleaned = 0.00226884 Jy ! Component: 3200 - total flux cleaned = 0.00229333 Jy ! Component: 3250 - total flux cleaned = 0.00230961 Jy ! Component: 3300 - total flux cleaned = 0.00235836 Jy ! Component: 3350 - total flux cleaned = 0.00237458 Jy ! Component: 3400 - total flux cleaned = 0.00239887 Jy ! Component: 3450 - total flux cleaned = 0.00243924 Jy ! Component: 3500 - total flux cleaned = 0.00246347 Jy ! Component: 3550 - total flux cleaned = 0.00247148 Jy ! Component: 3600 - total flux cleaned = 0.00251171 Jy ! Component: 3650 - total flux cleaned = 0.00252778 Jy ! Component: 3700 - total flux cleaned = 0.0025518 Jy ! Component: 3750 - total flux cleaned = 0.00256784 Jy ! Component: 3800 - total flux cleaned = 0.00258381 Jy ! Component: 3850 - total flux cleaned = 0.00263181 Jy ! Component: 3900 - total flux cleaned = 0.00265582 Jy ! Component: 3950 - total flux cleaned = 0.0026718 Jy ! Component: 4000 - total flux cleaned = 0.00269578 Jy ! Component: 4050 - total flux cleaned = 0.00270377 Jy ! Total flux subtracted in 4096 components = 0.0026958 Jy ! Clean residual min=-0.000498 max=0.000520 Jy/beam ! Clean residual mean=0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.159744 Jy keep ! Adding 187 model components to the UV plane model. ! The established model now contains 313 components and 0.159744 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1102+2241_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8756 x 1.637 at 2.789 degrees (North through East) ! Clean map min=-0.0010294 max=0.099945 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1102+2241_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0999455 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118378 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.355328 0.355328 0.710655 1.42131 2.84262 5.68524 11.3705 22.741 45.4819 90.9639 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 844.291 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1102+2241_X_uvs.log closed on Wed Apr 6 21:33:54 2016