! Started logfile: /scr/pima/bg219i_uvs/J2230+6946_X_uvs.log on Wed Apr 6 23:58:48 2016 obs /scr/pima/bg219i_uvs/J2230+6946_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2230+6946_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.828571 visibilities/baseline/integration-bin. ! Found source: J2230+6946 ! ! 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 3132 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/J2230+6946_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 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=1.285253Jy sigma=22.024883 ! Fit after self-cal, rms=0.393259Jy sigma=7.272777 ! 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=0.6126 mas, bmaj=2.85 mas, bpa=8.912 degrees ! Estimated noise=1.39933 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 = 0.491427 Jy ! Component: 100 - total flux cleaned = 0.689481 Jy ! Total flux subtracted in 100 components = 0.689481 Jy ! Clean residual min=-0.043181 max=0.094825 Jy/beam ! Clean residual mean=-0.000098 rms=0.013317 Jy/beam ! Combined flux in latest and established models = 0.689482 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.689482 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=0.199381Jy sigma=3.303444 ! Fit after self-cal, rms=0.197464Jy sigma=3.275561 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110146 Jy ! Component: 100 - total flux cleaned = 0.170997 Jy ! Total flux subtracted in 100 components = 0.170997 Jy ! Clean residual min=-0.019413 max=0.029525 Jy/beam ! Clean residual mean=-0.000036 rms=0.005383 Jy/beam ! Combined flux in latest and established models = 0.860479 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.860479 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=0.101887Jy sigma=1.651067 ! Fit after self-cal, rms=0.101151Jy sigma=1.638771 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345352 Jy ! Component: 100 - total flux cleaned = 0.0536841 Jy ! Total flux subtracted in 100 components = 0.0536841 Jy ! Clean residual min=-0.014059 max=0.017654 Jy/beam ! Clean residual mean=-0.000017 rms=0.003658 Jy/beam ! Combined flux in latest and established models = 0.914163 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.914163 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=0.086606Jy sigma=1.359177 ! Fit after self-cal, rms=0.086509Jy sigma=1.357190 ! 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=0.7216 mas, bmaj=2.717 mas, bpa=8.49 degrees ! Estimated noise=1.09874 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 = 0.0140008 Jy ! Component: 100 - total flux cleaned = 0.0211385 Jy ! Component: 150 - total flux cleaned = 0.0251536 Jy ! Component: 200 - total flux cleaned = 0.0260556 Jy ! Total flux subtracted in 200 components = 0.0260556 Jy ! Clean residual min=-0.013054 max=0.019416 Jy/beam ! Clean residual mean=-0.000010 rms=0.003849 Jy/beam ! Combined flux in latest and established models = 0.940218 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.940218 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=0.084681Jy sigma=1.306992 ! Fit after self-cal, rms=0.084656Jy sigma=1.306572 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7216 x 2.717 at 8.49 degrees (North through East) ! Clean map min=-0.012271 max=0.68004 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 0.98 FD 1.13 HN 0.98 KP 0.99 ! LA 1.02 MK 1.03 NL 1.00 OV 0.97 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 0.98 KP 0.97 ! LA 1.02 MK 1.04 NL 0.99 OV 0.97 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 0.97 KP 1.00 ! LA 1.01 MK 1.03 NL 0.99 OV 0.94 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 0.98 KP 1.00 ! LA 0.98 MK 1.04 NL 1.00 OV 0.96 ! PT 0.96 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 HN 1.00 KP 0.99 ! LA 1.00 MK 1.02 NL 0.99 OV 0.96 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 0.97 KP 0.98 ! LA 1.01 MK 1.04 NL 1.00 OV 0.96 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.14 HN 0.98 KP 0.99 ! LA 1.00 MK 1.04 NL 0.98 OV 0.95 ! PT 0.99 SC 0.96 ! ! ! 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=0.084656Jy sigma=1.306572 ! Fit after self-cal, rms=0.073433Jy sigma=1.105318 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7213 mas, bmaj=2.724 mas, bpa=8.43 degrees ! Estimated noise=1.09367 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 = 0.00158412 Jy ! Component: 100 - total flux cleaned = 0.00192188 Jy ! Component: 150 - total flux cleaned = 0.00208115 Jy ! Component: 200 - total flux cleaned = 0.00227857 Jy ! Total flux subtracted in 200 components = 0.00227857 Jy ! Clean residual min=-0.004913 max=0.004936 Jy/beam ! Clean residual mean=0.000002 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.942497 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.942497 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=0.073145Jy sigma=1.101540 ! Fit after self-cal, rms=0.073189Jy sigma=1.101306 ! 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=0.073189Jy sigma=1.101306 ! Fit after self-cal, rms=0.073071Jy sigma=1.100865 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7206 mas, bmaj=2.724 mas, bpa=8.422 degrees ! Estimated noise=1.09191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.96797e-05 Jy ! Component: 100 - total flux cleaned = 0.000248436 Jy ! Component: 150 - total flux cleaned = 0.000490154 Jy ! Component: 200 - total flux cleaned = 0.000826131 Jy ! Total flux subtracted in 200 components = 0.000826131 Jy ! Clean residual min=-0.004742 max=0.004704 Jy/beam ! Clean residual mean=0.000002 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.943323 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.943323 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=0.072966Jy sigma=1.100043 ! Fit after self-cal, rms=0.072964Jy sigma=1.100019 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 = 0.000259891 Jy ! Component: 100 - total flux cleaned = 0.00043457 Jy ! Component: 150 - total flux cleaned = 0.000596664 Jy ! Component: 200 - total flux cleaned = 0.000747511 Jy ! Total flux subtracted in 200 components = 0.000747511 Jy ! Clean residual min=-0.004757 max=0.004649 Jy/beam ! Clean residual mean=0.000002 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.944071 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.944071 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=0.072927Jy sigma=1.099699 ! Fit after self-cal, rms=0.072928Jy sigma=1.099693 ! 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=0.072928Jy sigma=1.099693 ! Fit after self-cal, rms=0.072830Jy sigma=1.099427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7201 mas, bmaj=2.724 mas, bpa=8.419 degrees ! Estimated noise=1.09007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000454732 Jy ! Component: 100 - total flux cleaned = -8.05718e-05 Jy ! Component: 150 - total flux cleaned = 0.000219147 Jy ! Component: 200 - total flux cleaned = 0.000382427 Jy ! Total flux subtracted in 200 components = 0.000382427 Jy ! Clean residual min=-0.004661 max=0.004588 Jy/beam ! Clean residual mean=0.000002 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.944453 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.944453 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=0.072772Jy sigma=1.099400 ! Fit after self-cal, rms=0.072772Jy sigma=1.099394 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.79631e-05 Jy ! Component: 100 - total flux cleaned = 0.000145911 Jy ! Component: 150 - total flux cleaned = 0.000192482 Jy ! Component: 200 - total flux cleaned = 0.000259894 Jy ! Total flux subtracted in 200 components = 0.000259894 Jy ! Clean residual min=-0.004661 max=0.004548 Jy/beam ! Clean residual mean=0.000002 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.944713 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.944713 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=0.072753Jy sigma=1.099251 ! Fit after self-cal, rms=0.072753Jy sigma=1.099247 ! 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=0.072753Jy sigma=1.099247 ! Fit after self-cal, rms=0.072662Jy sigma=1.099068 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.825 mas, bmaj=2.864 mas, bpa=7.09 degrees ! Estimated noise=1.64099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379458 Jy ! Component: 100 - total flux cleaned = 0.000576836 Jy ! Component: 150 - total flux cleaned = 0.000578842 Jy ! Component: 200 - total flux cleaned = 0.000579189 Jy ! Total flux subtracted in 200 components = 0.000579189 Jy ! Clean residual min=-0.005386 max=0.005577 Jy/beam ! Clean residual mean=0.000009 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.945292 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.945292 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=0.072660Jy sigma=1.100067 ! Fit after self-cal, rms=0.072657Jy sigma=1.100021 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 = -1.19984e-05 Jy ! Component: 100 - total flux cleaned = -1.08193e-05 Jy ! Component: 150 - total flux cleaned = -9.68896e-06 Jy ! Component: 200 - total flux cleaned = -1.01637e-05 Jy ! Total flux subtracted in 200 components = -1.01637e-05 Jy ! Clean residual min=-0.005343 max=0.005474 Jy/beam ! Clean residual mean=0.000009 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.945282 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.945282 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=0.072668Jy sigma=1.101015 ! Fit after self-cal, rms=0.072668Jy sigma=1.100995 ! 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=0.7197 mas, bmaj=2.724 mas, bpa=8.419 degrees ! Estimated noise=1.08835 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7197 x 2.724 at 8.419 degrees (North through East) ! Clean map min=-0.0042289 max=0.67449 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=0.072668Jy sigma=1.100995 ! Fit after self-cal, rms=0.070165Jy sigma=1.048155 ! Inverting map and beam ! Estimated beam: bmin=0.7179 mas, bmaj=2.723 mas, bpa=8.444 degrees ! Estimated noise=1.07982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193001 Jy ! Component: 100 - total flux cleaned = -0.00182103 Jy ! Component: 150 - total flux cleaned = -0.00175445 Jy ! Component: 200 - total flux cleaned = -0.00163842 Jy ! Total flux subtracted in 200 components = -0.00163842 Jy ! Clean residual min=-0.005220 max=0.004795 Jy/beam ! Clean residual mean=0.000000 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.943643 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.943643 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=0.069800Jy sigma=1.044034 ! Fit after self-cal, rms=0.069799Jy sigma=1.044015 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105962 Jy ! Component: 100 - total flux cleaned = 0.000144298 Jy ! Component: 150 - total flux cleaned = 0.000216361 Jy ! Component: 200 - total flux cleaned = 0.00028035 Jy ! Total flux subtracted in 200 components = 0.00028035 Jy ! Clean residual min=-0.005174 max=0.004756 Jy/beam ! Clean residual mean=0.000000 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.943924 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.943924 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=0.069743Jy sigma=1.043602 ! Fit after self-cal, rms=0.069743Jy sigma=1.043585 ! 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=0.069743Jy sigma=1.043585 ! Fit after self-cal, rms=0.069217Jy sigma=1.040128 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=0.61 mas, bmaj=2.855 mas, bpa=8.844 degrees ! Estimated noise=1.36418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.480427 Jy ! Component: 100 - total flux cleaned = 0.677996 Jy ! Component: 150 - total flux cleaned = 0.786913 Jy ! Component: 200 - total flux cleaned = 0.847559 Jy ! Total flux subtracted in 200 components = 0.847559 Jy ! Clean residual min=-0.015482 max=0.029766 Jy/beam ! Clean residual mean=-0.000037 rms=0.004377 Jy/beam ! Combined flux in latest and established models = 0.84756 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.84756 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7176 mas, bmaj=2.721 mas, bpa=8.43 degrees ! Estimated noise=1.07286 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 = 0.0416285 Jy ! Component: 100 - total flux cleaned = 0.0619249 Jy ! Component: 150 - total flux cleaned = 0.072381 Jy ! Component: 200 - total flux cleaned = 0.0783886 Jy ! Total flux subtracted in 200 components = 0.0783886 Jy ! Clean residual min=-0.006031 max=0.005918 Jy/beam ! Clean residual mean=-0.000004 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.925948 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.925948 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=1.821 mas, bmaj=2.858 mas, bpa=7.106 degrees ! Estimated noise=1.62587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775573 Jy ! Component: 100 - total flux cleaned = 0.0113449 Jy ! Component: 150 - total flux cleaned = 0.0132898 Jy ! Component: 200 - total flux cleaned = 0.0141426 Jy ! Total flux subtracted in 200 components = 0.0141426 Jy ! Clean residual min=-0.005253 max=0.004747 Jy/beam ! Clean residual mean=0.000001 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.940091 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 = 0.000263571 Jy ! Component: 100 - total flux cleaned = 0.000371565 Jy ! Component: 150 - total flux cleaned = 0.000395799 Jy ! Component: 200 - total flux cleaned = 0.000440567 Jy ! Total flux subtracted in 200 components = 0.000440567 Jy ! Clean residual min=-0.005200 max=0.004755 Jy/beam ! Clean residual mean=0.000002 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.940531 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.940531 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7176 mas, bmaj=2.721 mas, bpa=8.43 degrees ! Estimated noise=1.07286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00158775 Jy ! Component: 100 - total flux cleaned = -0.00140889 Jy ! Component: 150 - total flux cleaned = -0.00134929 Jy ! Component: 200 - total flux cleaned = -0.00107444 Jy ! Total flux subtracted in 200 components = -0.00107444 Jy ! Clean residual min=-0.005273 max=0.004938 Jy/beam ! Clean residual mean=-0.000000 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.939457 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.939457 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=0.068957Jy sigma=1.039765 ! Fit after self-cal, rms=0.068955Jy sigma=1.039712 wmodel /scr/pima/bg219i_uvs/J2230+6946_X_map.mod ! Writing 53 model components to file: /scr/pima/bg219i_uvs/J2230+6946_X_map.mod wobs /scr/pima/bg219i_uvs/J2230+6946_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2230+6946_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2230+6946_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J2230+6946_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 = 0.000145485 Jy ! Component: 100 - total flux cleaned = 0.00108307 Jy ! Component: 150 - total flux cleaned = 0.00172748 Jy ! Component: 200 - total flux cleaned = 0.00248482 Jy ! Component: 250 - total flux cleaned = 0.00312846 Jy ! Component: 300 - total flux cleaned = 0.00360342 Jy ! Component: 350 - total flux cleaned = 0.00373191 Jy ! Component: 400 - total flux cleaned = 0.00385756 Jy ! Component: 450 - total flux cleaned = 0.00397838 Jy ! Component: 500 - total flux cleaned = 0.0041549 Jy ! Component: 550 - total flux cleaned = 0.00449624 Jy ! Component: 600 - total flux cleaned = 0.00488083 Jy ! Component: 650 - total flux cleaned = 0.00514632 Jy ! Component: 700 - total flux cleaned = 0.005558 Jy ! Component: 750 - total flux cleaned = 0.00580759 Jy ! Component: 800 - total flux cleaned = 0.00605378 Jy ! Component: 850 - total flux cleaned = 0.00629334 Jy ! Component: 900 - total flux cleaned = 0.0066185 Jy ! Component: 950 - total flux cleaned = 0.00675354 Jy ! Component: 1000 - total flux cleaned = 0.00710679 Jy ! Component: 1050 - total flux cleaned = 0.0072776 Jy ! Component: 1100 - total flux cleaned = 0.00748896 Jy ! Component: 1150 - total flux cleaned = 0.00769546 Jy ! Component: 1200 - total flux cleaned = 0.0078979 Jy ! Component: 1250 - total flux cleaned = 0.00809497 Jy ! Component: 1300 - total flux cleaned = 0.0082115 Jy ! Component: 1350 - total flux cleaned = 0.00821181 Jy ! Component: 1400 - total flux cleaned = 0.00847319 Jy ! Component: 1450 - total flux cleaned = 0.00843683 Jy ! Component: 1500 - total flux cleaned = 0.00865343 Jy ! Component: 1550 - total flux cleaned = 0.00868922 Jy ! Component: 1600 - total flux cleaned = 0.00889824 Jy ! Component: 1650 - total flux cleaned = 0.00903533 Jy ! Component: 1700 - total flux cleaned = 0.00930414 Jy ! Component: 1750 - total flux cleaned = 0.00946927 Jy ! Component: 1800 - total flux cleaned = 0.00956712 Jy ! Component: 1850 - total flux cleaned = 0.00976007 Jy ! Component: 1900 - total flux cleaned = 0.0100137 Jy ! Component: 1950 - total flux cleaned = 0.0102314 Jy ! Component: 2000 - total flux cleaned = 0.0104463 Jy ! Component: 2050 - total flux cleaned = 0.0106586 Jy ! Component: 2100 - total flux cleaned = 0.010868 Jy ! Component: 2150 - total flux cleaned = 0.0110452 Jy ! Component: 2200 - total flux cleaned = 0.0112203 Jy ! Component: 2250 - total flux cleaned = 0.0114505 Jy ! Component: 2300 - total flux cleaned = 0.0116206 Jy ! Component: 2350 - total flux cleaned = 0.0117608 Jy ! Component: 2400 - total flux cleaned = 0.0118438 Jy ! Component: 2450 - total flux cleaned = 0.0119532 Jy ! Component: 2500 - total flux cleaned = 0.0121151 Jy ! Component: 2550 - total flux cleaned = 0.0122479 Jy ! Component: 2600 - total flux cleaned = 0.0122739 Jy ! Component: 2650 - total flux cleaned = 0.0123257 Jy ! Component: 2700 - total flux cleaned = 0.0124031 Jy ! Component: 2750 - total flux cleaned = 0.0125047 Jy ! Component: 2800 - total flux cleaned = 0.0126551 Jy ! Component: 2850 - total flux cleaned = 0.0127542 Jy ! Component: 2900 - total flux cleaned = 0.0128034 Jy ! Component: 2950 - total flux cleaned = 0.0129 Jy ! Component: 3000 - total flux cleaned = 0.0129237 Jy ! Component: 3050 - total flux cleaned = 0.0129951 Jy ! Component: 3100 - total flux cleaned = 0.0130892 Jy ! Component: 3150 - total flux cleaned = 0.0131125 Jy ! Component: 3200 - total flux cleaned = 0.0132277 Jy ! Component: 3250 - total flux cleaned = 0.0133416 Jy ! Component: 3300 - total flux cleaned = 0.0133415 Jy ! Component: 3350 - total flux cleaned = 0.0134308 Jy ! Component: 3400 - total flux cleaned = 0.0134969 Jy ! Component: 3450 - total flux cleaned = 0.0135185 Jy ! Component: 3500 - total flux cleaned = 0.0135399 Jy ! Component: 3550 - total flux cleaned = 0.013626 Jy ! Component: 3600 - total flux cleaned = 0.0137543 Jy ! Component: 3650 - total flux cleaned = 0.0138819 Jy ! Component: 3700 - total flux cleaned = 0.0139875 Jy ! Component: 3750 - total flux cleaned = 0.0140926 Jy ! Component: 3800 - total flux cleaned = 0.0142386 Jy ! Component: 3850 - total flux cleaned = 0.0143629 Jy ! Component: 3900 - total flux cleaned = 0.014466 Jy ! Component: 3950 - total flux cleaned = 0.0146094 Jy ! Component: 4000 - total flux cleaned = 0.0146502 Jy ! Component: 4050 - total flux cleaned = 0.0147717 Jy ! Total flux subtracted in 4096 components = 0.0148322 Jy ! Clean residual min=-0.001445 max=0.001514 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.954289 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 347 components and 0.954289 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2230+6946_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7176 x 2.721 at 8.43 degrees (North through East) ! Clean map min=-0.0022237 max=0.6654 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2230+6946_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.665398 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000328791 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.148238 0.148238 0.296476 0.592953 1.18591 2.37181 4.74362 9.48724 18.9745 37.949 75.8979 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.665 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2023.77 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2230+6946_X_uvs.log closed on Wed Apr 6 23:58:52 2016