! Started logfile: /scr/pima/bg219i_uvs/J0912+2205_X_uvs.log on Wed Apr 6 23:38:09 2016 obs /scr/pima/bg219i_uvs/J0912+2205_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0912+2205_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.671868 visibilities/baseline/integration-bin. ! Found source: J0912+2205 ! ! 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 17052 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/bg219i_uvs/J0912+2205_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 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 71 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=1.019160Jy sigma=26.231951 ! Fit after self-cal, rms=0.819136Jy sigma=20.990725 ! 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=0.7675 mas, bmaj=1.503 mas, bpa=1.875 degrees ! Estimated noise=0.473504 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 = 0.136503 Jy ! Component: 100 - total flux cleaned = 0.168078 Jy ! Total flux subtracted in 100 components = 0.168078 Jy ! Clean residual min=-0.006134 max=0.011981 Jy/beam ! Clean residual mean=0.000004 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.168078 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.168078 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=0.062126Jy sigma=1.545766 ! Fit after self-cal, rms=0.062113Jy sigma=1.545271 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134397 Jy ! Component: 100 - total flux cleaned = 0.0206173 Jy ! Total flux subtracted in 100 components = 0.0206173 Jy ! Clean residual min=-0.004501 max=0.007988 Jy/beam ! Clean residual mean=0.000001 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.188695 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.188695 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=0.057885Jy sigma=1.424206 ! Fit after self-cal, rms=0.057878Jy sigma=1.423547 ! Inverting map ! Added new window around map position (-2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0071866 Jy ! Component: 100 - total flux cleaned = 0.0116202 Jy ! Total flux subtracted in 100 components = 0.0116202 Jy ! Clean residual min=-0.003753 max=0.004842 Jy/beam ! Clean residual mean=0.000001 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.200315 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.200315 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=0.056565Jy sigma=1.387214 ! Fit after self-cal, rms=0.056527Jy sigma=1.385959 ! 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=0.9455 mas, bmaj=1.696 mas, bpa=2.027 degrees ! Estimated noise=0.282926 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, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00631955 Jy ! Component: 100 - total flux cleaned = 0.00997252 Jy ! Component: 150 - total flux cleaned = 0.0123231 Jy ! Component: 200 - total flux cleaned = 0.0136519 Jy ! Total flux subtracted in 200 components = 0.0136519 Jy ! Clean residual min=-0.002513 max=0.002821 Jy/beam ! Clean residual mean=-0.000000 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.213967 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.213967 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=0.055801Jy sigma=1.365625 ! Fit after self-cal, rms=0.055776Jy sigma=1.364575 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9455 x 1.696 at 2.027 degrees (North through East) ! Clean map min=-0.0023821 max=0.18265 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 1.01 ! LA 0.99 MK 1.03 NL 1.01 OV 0.99 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.99 ! LA 1.01 MK 1.04 NL 1.00 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.97 KP 1.01 ! LA 0.98 MK 1.03 NL 1.01 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 1.01 ! LA 0.98 MK 0.97 NL 1.00 OV 0.99 ! PT 0.97 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.02 KP 1.02 ! LA 1.00 MK 0.99 NL 1.00 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.99 ! LA 0.98 MK 1.01 NL 1.02 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.96 KP 1.01 ! LA 1.03 MK 0.99 NL 1.00 OV 0.96 ! PT 0.97 SC 1.03 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055776Jy sigma=1.364575 ! Fit after self-cal, rms=0.055473Jy sigma=1.357388 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9512 mas, bmaj=1.704 mas, bpa=1.875 degrees ! Estimated noise=0.281661 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 = -8.59145e-05 Jy ! Component: 100 - total flux cleaned = -0.000122155 Jy ! Component: 150 - total flux cleaned = -0.000159108 Jy ! Component: 200 - total flux cleaned = -0.00012452 Jy ! Total flux subtracted in 200 components = -0.00012452 Jy ! Clean residual min=-0.001972 max=0.001819 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.213842 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.213842 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=0.055392Jy sigma=1.355561 ! Fit after self-cal, rms=0.055396Jy sigma=1.355390 ! 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=0.055396Jy sigma=1.355390 ! Fit after self-cal, rms=0.055542Jy sigma=1.351256 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9516 mas, bmaj=1.698 mas, bpa=2.203 degrees ! Estimated noise=0.281247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235549 Jy ! Component: 100 - total flux cleaned = 0.00046178 Jy ! Component: 150 - total flux cleaned = 0.00048193 Jy ! Component: 200 - total flux cleaned = 0.000481086 Jy ! Total flux subtracted in 200 components = 0.000481086 Jy ! Clean residual min=-0.001457 max=0.001651 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.214324 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.214324 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=0.055522Jy sigma=1.350729 ! Fit after self-cal, rms=0.055529Jy sigma=1.350686 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (47, 29.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000983655 Jy ! Component: 100 - total flux cleaned = 0.00126796 Jy ! Component: 150 - total flux cleaned = 0.00138871 Jy ! Component: 200 - total flux cleaned = 0.00151303 Jy ! Total flux subtracted in 200 components = 0.00151303 Jy ! Clean residual min=-0.001418 max=0.001419 Jy/beam ! Clean residual mean=0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.215837 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.215837 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=0.055485Jy sigma=1.349617 ! Fit after self-cal, rms=0.055484Jy sigma=1.349558 ! 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=0.055484Jy sigma=1.349558 ! Fit after self-cal, rms=0.055592Jy sigma=1.348537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.952 mas, bmaj=1.697 mas, bpa=2.144 degrees ! Estimated noise=0.281421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.39752e-05 Jy ! Component: 100 - total flux cleaned = 0.000149541 Jy ! Component: 150 - total flux cleaned = 0.000224856 Jy ! Component: 200 - total flux cleaned = 0.000294738 Jy ! Total flux subtracted in 200 components = 0.000294738 Jy ! Clean residual min=-0.001441 max=0.001358 Jy/beam ! Clean residual mean=0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.216131 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.216131 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=0.055578Jy sigma=1.348141 ! Fit after self-cal, rms=0.055580Jy sigma=1.348122 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 = 7.13147e-05 Jy ! Component: 100 - total flux cleaned = 0.000103085 Jy ! Component: 150 - total flux cleaned = 0.000133041 Jy ! Component: 200 - total flux cleaned = 0.000146896 Jy ! Total flux subtracted in 200 components = 0.000146896 Jy ! Clean residual min=-0.001420 max=0.001345 Jy/beam ! Clean residual mean=-0.000000 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.216278 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.216278 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=0.055572Jy sigma=1.347929 ! Fit after self-cal, rms=0.055572Jy sigma=1.347926 ! 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=0.055572Jy sigma=1.347926 ! Fit after self-cal, rms=0.055613Jy sigma=1.347892 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=2.71 mas, bpa=2.282 degrees ! Estimated noise=0.355839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000612655 Jy ! Component: 100 - total flux cleaned = 0.000654261 Jy ! Component: 150 - total flux cleaned = 0.000664181 Jy ! Component: 200 - total flux cleaned = 0.000702999 Jy ! Total flux subtracted in 200 components = 0.000702999 Jy ! Clean residual min=-0.001466 max=0.001630 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.216981 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 0.216981 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=0.055615Jy sigma=1.347798 ! Fit after self-cal, rms=0.055612Jy sigma=1.347767 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 = 0.000190482 Jy ! Component: 100 - total flux cleaned = 0.000230066 Jy ! Component: 150 - total flux cleaned = 0.000246488 Jy ! Component: 200 - total flux cleaned = 0.000253426 Jy ! Total flux subtracted in 200 components = 0.000253426 Jy ! Clean residual min=-0.001436 max=0.001638 Jy/beam ! Clean residual mean=-0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.217235 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.217235 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=0.055614Jy sigma=1.347757 ! Fit after self-cal, rms=0.055613Jy sigma=1.347745 ! 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=0.9521 mas, bmaj=1.697 mas, bpa=2.129 degrees ! Estimated noise=0.281557 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9521 x 1.697 at 2.129 degrees (North through East) ! Clean map min=-0.0012688 max=0.18161 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=0.7727 mas, bmaj=1.504 mas, bpa=2.204 degrees ! Estimated noise=0.474659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136717 Jy ! Component: 100 - total flux cleaned = 0.168477 Jy ! Component: 150 - total flux cleaned = 0.181352 Jy ! Component: 200 - total flux cleaned = 0.189638 Jy ! Total flux subtracted in 200 components = 0.189638 Jy ! Clean residual min=-0.004104 max=0.004743 Jy/beam ! Clean residual mean=0.000002 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.189638 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.189638 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9521 mas, bmaj=1.697 mas, bpa=2.129 degrees ! Estimated noise=0.281557 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 = 0.0093038 Jy ! Component: 100 - total flux cleaned = 0.01483 Jy ! Component: 150 - total flux cleaned = 0.0182901 Jy ! Component: 200 - total flux cleaned = 0.0207653 Jy ! Total flux subtracted in 200 components = 0.0207653 Jy ! Clean residual min=-0.001796 max=0.002042 Jy/beam ! Clean residual mean=0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.210403 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.210403 Jy ! Inverting map ! Added new window around map position (18, 39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020614 Jy ! Component: 100 - total flux cleaned = 0.00331494 Jy ! Component: 150 - total flux cleaned = 0.00394971 Jy ! Component: 200 - total flux cleaned = 0.00445884 Jy ! Total flux subtracted in 200 components = 0.00445884 Jy ! Clean residual min=-0.001505 max=0.001391 Jy/beam ! Clean residual mean=0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.214862 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.214862 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=2.035 mas, bmaj=2.71 mas, bpa=2.282 degrees ! Estimated noise=0.355839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140574 Jy ! Component: 100 - total flux cleaned = 0.00223628 Jy ! Component: 150 - total flux cleaned = 0.00244113 Jy ! Component: 200 - total flux cleaned = 0.00250458 Jy ! Total flux subtracted in 200 components = 0.00250458 Jy ! Clean residual min=-0.001428 max=0.001316 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.217367 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 = 7.43461e-05 Jy ! Component: 100 - total flux cleaned = 0.000138835 Jy ! Component: 150 - total flux cleaned = 0.000211117 Jy ! Component: 200 - total flux cleaned = 0.000290415 Jy ! Total flux subtracted in 200 components = 0.000290415 Jy ! Clean residual min=-0.001461 max=0.001352 Jy/beam ! Clean residual mean=-0.000000 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.217657 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 68 components and 0.217657 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9521 mas, bmaj=1.697 mas, bpa=2.129 degrees ! Estimated noise=0.281557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.08001e-05 Jy ! Component: 100 - total flux cleaned = -5.89137e-06 Jy ! Component: 150 - total flux cleaned = 1.91504e-05 Jy ! Component: 200 - total flux cleaned = 4.19247e-05 Jy ! Total flux subtracted in 200 components = 4.19247e-05 Jy ! Clean residual min=-0.001343 max=0.001163 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.217699 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.217699 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=0.055598Jy sigma=1.347625 ! Fit after self-cal, rms=0.055591Jy sigma=1.347474 wmodel /scr/pima/bg219i_uvs/J0912+2205_X_map.mod ! Writing 82 model components to file: /scr/pima/bg219i_uvs/J0912+2205_X_map.mod wobs /scr/pima/bg219i_uvs/J0912+2205_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0912+2205_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0912+2205_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J0912+2205_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 = -0.000498266 Jy ! Component: 100 - total flux cleaned = -0.000609971 Jy ! Component: 150 - total flux cleaned = -0.000485774 Jy ! Component: 200 - total flux cleaned = -0.000387337 Jy ! Component: 250 - total flux cleaned = -0.000388009 Jy ! Component: 300 - total flux cleaned = -0.000369692 Jy ! Component: 350 - total flux cleaned = -0.000334013 Jy ! Component: 400 - total flux cleaned = -0.000351301 Jy ! Component: 450 - total flux cleaned = -0.000368548 Jy ! Component: 500 - total flux cleaned = -0.00040187 Jy ! Component: 550 - total flux cleaned = -0.000434124 Jy ! Component: 600 - total flux cleaned = -0.000418327 Jy ! Component: 650 - total flux cleaned = -0.000372311 Jy ! Component: 700 - total flux cleaned = -0.000372407 Jy ! Component: 750 - total flux cleaned = -0.00032764 Jy ! Component: 800 - total flux cleaned = -0.000312976 Jy ! Component: 850 - total flux cleaned = -0.000298627 Jy ! Component: 900 - total flux cleaned = -0.000327017 Jy ! Component: 950 - total flux cleaned = -0.000312771 Jy ! Component: 1000 - total flux cleaned = -0.000326553 Jy ! Component: 1050 - total flux cleaned = -0.000285746 Jy ! Component: 1100 - total flux cleaned = -0.00036662 Jy ! Component: 1150 - total flux cleaned = -0.000392997 Jy ! Component: 1200 - total flux cleaned = -0.000393115 Jy ! Component: 1250 - total flux cleaned = -0.000406359 Jy ! Component: 1300 - total flux cleaned = -0.000444816 Jy ! Component: 1350 - total flux cleaned = -0.000495639 Jy ! Component: 1400 - total flux cleaned = -0.000507978 Jy ! Component: 1450 - total flux cleaned = -0.000545189 Jy ! Component: 1500 - total flux cleaned = -0.000520509 Jy ! Component: 1550 - total flux cleaned = -0.00050825 Jy ! Component: 1600 - total flux cleaned = -0.000520434 Jy ! Component: 1650 - total flux cleaned = -0.000496641 Jy ! Component: 1700 - total flux cleaned = -0.000484613 Jy ! Component: 1750 - total flux cleaned = -0.000472905 Jy ! Component: 1800 - total flux cleaned = -0.000426802 Jy ! Component: 1850 - total flux cleaned = -0.000415443 Jy ! Component: 1900 - total flux cleaned = -0.000392845 Jy ! Component: 1950 - total flux cleaned = -0.00037045 Jy ! Component: 2000 - total flux cleaned = -0.000315198 Jy ! Component: 2050 - total flux cleaned = -0.000304336 Jy ! Component: 2100 - total flux cleaned = -0.000315112 Jy ! Component: 2150 - total flux cleaned = -0.000272282 Jy ! Component: 2200 - total flux cleaned = -0.000272316 Jy ! Component: 2250 - total flux cleaned = -0.000261879 Jy ! Component: 2300 - total flux cleaned = -0.000251551 Jy ! Component: 2350 - total flux cleaned = -0.000261796 Jy ! Component: 2400 - total flux cleaned = -0.000189847 Jy ! Component: 2450 - total flux cleaned = -0.000179542 Jy ! Component: 2500 - total flux cleaned = -0.000139156 Jy ! Component: 2550 - total flux cleaned = -0.000129099 Jy ! Component: 2600 - total flux cleaned = -7.94553e-05 Jy ! Component: 2650 - total flux cleaned = -0.000118912 Jy ! Component: 2700 - total flux cleaned = -6.01366e-05 Jy ! Component: 2750 - total flux cleaned = -3.10253e-05 Jy ! Component: 2800 - total flux cleaned = -2.14078e-05 Jy ! Component: 2850 - total flux cleaned = -2.2935e-06 Jy ! Component: 2900 - total flux cleaned = 1.66585e-05 Jy ! Component: 2950 - total flux cleaned = 3.55469e-05 Jy ! Component: 3000 - total flux cleaned = 9.16721e-05 Jy ! Component: 3050 - total flux cleaned = 7.31383e-05 Jy ! Component: 3100 - total flux cleaned = 0.000110109 Jy ! Component: 3150 - total flux cleaned = 0.000128471 Jy ! Component: 3200 - total flux cleaned = 0.000146689 Jy ! Component: 3250 - total flux cleaned = 0.0001375 Jy ! Component: 3300 - total flux cleaned = 0.000182379 Jy ! Component: 3350 - total flux cleaned = 0.00016451 Jy ! Component: 3400 - total flux cleaned = 0.000173341 Jy ! Component: 3450 - total flux cleaned = 0.000164526 Jy ! Component: 3500 - total flux cleaned = 0.00019081 Jy ! Component: 3550 - total flux cleaned = 0.000190829 Jy ! Component: 3600 - total flux cleaned = 0.000190821 Jy ! Component: 3650 - total flux cleaned = 0.000199406 Jy ! Component: 3700 - total flux cleaned = 0.00021651 Jy ! Component: 3750 - total flux cleaned = 0.000207897 Jy ! Component: 3800 - total flux cleaned = 0.000207863 Jy ! Component: 3850 - total flux cleaned = 0.000182555 Jy ! Component: 3900 - total flux cleaned = 0.00018263 Jy ! Component: 3950 - total flux cleaned = 0.000182624 Jy ! Component: 4000 - total flux cleaned = 0.000174307 Jy ! Component: 4050 - total flux cleaned = 0.000190829 Jy ! Total flux subtracted in 4096 components = 0.000166046 Jy ! Clean residual min=-0.000487 max=0.000502 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.217865 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 361 components and 0.217865 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0912+2205_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9521 x 1.697 at 2.129 degrees (North through East) ! Clean map min=-0.00089103 max=0.18178 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0912+2205_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.181782 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131065 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.216299 0.216299 0.432599 0.865198 1.7304 3.46079 6.92158 13.8432 27.6863 55.3726 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.181 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1386.97 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0912+2205_X_uvs.log closed on Wed Apr 6 23:38:14 2016