! Started logfile: /scr/pima/bg219b_uvs/J2234-2055_X_uvs.log on Thu Apr 7 02:05:34 2016 obs /scr/pima/bg219b_uvs/J2234-2055_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2234-2055_X_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887263 visibilities/baseline/integration-bin. ! Found source: J2234-2055 ! ! 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 19644 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/bg219b_uvs/J2234-2055_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.011613Jy sigma=23.632344 ! Fit after self-cal, rms=0.856051Jy sigma=19.874254 ! 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=0.6462 mas, bmaj=1.714 mas, bpa=-4.876 degrees ! Estimated noise=0.472048 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 = 0.107585 Jy ! Component: 100 - total flux cleaned = 0.138305 Jy ! Total flux subtracted in 100 components = 0.138305 Jy ! Clean residual min=-0.007618 max=0.020229 Jy/beam ! Clean residual mean=-0.000040 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.138305 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.138305 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=0.070645Jy sigma=1.586941 ! Fit after self-cal, rms=0.070593Jy sigma=1.585584 ! Inverting map ! Added new window around map position (-1, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192833 Jy ! Component: 100 - total flux cleaned = 0.0303656 Jy ! Total flux subtracted in 100 components = 0.0303656 Jy ! Clean residual min=-0.005092 max=0.010635 Jy/beam ! Clean residual mean=-0.000022 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.168671 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.168671 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=0.063870Jy sigma=1.403610 ! Fit after self-cal, rms=0.063412Jy sigma=1.393582 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00875878 Jy ! Component: 100 - total flux cleaned = 0.0140542 Jy ! Total flux subtracted in 100 components = 0.0140542 Jy ! Clean residual min=-0.003731 max=0.006412 Jy/beam ! Clean residual mean=-0.000014 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.182725 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.182725 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=0.061833Jy sigma=1.351550 ! Fit after self-cal, rms=0.061693Jy sigma=1.348401 ! 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=0.8081 mas, bmaj=2.086 mas, bpa=-4.722 degrees ! Estimated noise=0.293263 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 = 0.00604851 Jy ! Component: 100 - total flux cleaned = 0.00910995 Jy ! Component: 150 - total flux cleaned = 0.0110046 Jy ! Component: 200 - total flux cleaned = 0.0121908 Jy ! Total flux subtracted in 200 components = 0.0121908 Jy ! Clean residual min=-0.002492 max=0.003780 Jy/beam ! Clean residual mean=-0.000010 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.194916 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.194916 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=0.061130Jy sigma=1.333667 ! Fit after self-cal, rms=0.061069Jy sigma=1.331766 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8081 x 2.086 at -4.722 degrees (North through East) ! Clean map min=-0.0023973 max=0.14043 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.10 KP 0.96 ! LA 0.93 MK 0.94 NL 1.04 OV 0.97 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.09 KP 0.99 ! LA 0.99 MK 0.99 NL 1.05 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.08 KP 1.00 ! LA 0.99 MK 1.01 NL 1.04 OV 1.05 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.05 KP 0.96 ! LA 0.97 MK 0.94 NL 1.01 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.08 KP 0.98 ! LA 0.96 MK 1.00 NL 1.03 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.11 KP 1.04 ! LA 0.99 MK 1.07 NL 1.04 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.09 KP 0.99 ! LA 0.98 MK 0.99 NL 0.97 OV 0.95 ! PT 0.99 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=0.061069Jy sigma=1.331766 ! Fit after self-cal, rms=0.062357Jy sigma=1.318004 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8098 mas, bmaj=2.085 mas, bpa=-4.712 degrees ! Estimated noise=0.294354 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 (-3.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346375 Jy ! Component: 100 - total flux cleaned = 0.00510304 Jy ! Component: 150 - total flux cleaned = 0.00579347 Jy ! Component: 200 - total flux cleaned = 0.00597947 Jy ! Total flux subtracted in 200 components = 0.00597947 Jy ! Clean residual min=-0.001910 max=0.001854 Jy/beam ! Clean residual mean=-0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.200896 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.200896 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=0.062153Jy sigma=1.313339 ! Fit after self-cal, rms=0.062177Jy sigma=1.312998 ! 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=0.062177Jy sigma=1.312998 ! Fit after self-cal, rms=0.062341Jy sigma=1.309868 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8104 mas, bmaj=2.083 mas, bpa=-4.731 degrees ! Estimated noise=0.294541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100217 Jy ! Component: 100 - total flux cleaned = 0.00125681 Jy ! Component: 150 - total flux cleaned = 0.00125684 Jy ! Component: 200 - total flux cleaned = 0.00125596 Jy ! Total flux subtracted in 200 components = 0.00125596 Jy ! Clean residual min=-0.001697 max=0.001806 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.202152 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.202152 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=0.062305Jy sigma=1.309240 ! Fit after self-cal, rms=0.062310Jy sigma=1.309196 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, -21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142823 Jy ! Component: 100 - total flux cleaned = 0.0015462 Jy ! Component: 150 - total flux cleaned = 0.00159694 Jy ! Component: 200 - total flux cleaned = 0.00159724 Jy ! Total flux subtracted in 200 components = 0.00159724 Jy ! Clean residual min=-0.001635 max=0.001435 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.203749 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.203749 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=0.062263Jy sigma=1.308291 ! Fit after self-cal, rms=0.062262Jy sigma=1.308243 ! 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=0.062262Jy sigma=1.308243 ! Fit after self-cal, rms=0.062405Jy sigma=1.307707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8107 mas, bmaj=2.081 mas, bpa=-4.731 degrees ! Estimated noise=0.29465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435193 Jy ! Component: 100 - total flux cleaned = 0.000433702 Jy ! Component: 150 - total flux cleaned = 0.000454211 Jy ! Component: 200 - total flux cleaned = 0.000454349 Jy ! Total flux subtracted in 200 components = 0.000454349 Jy ! Clean residual min=-0.001574 max=0.001433 Jy/beam ! Clean residual mean=-0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.204203 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.204203 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=0.062388Jy sigma=1.307446 ! Fit after self-cal, rms=0.062391Jy sigma=1.307433 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 = 6.00375e-05 Jy ! Component: 100 - total flux cleaned = 7.90203e-05 Jy ! Component: 150 - total flux cleaned = 6.18033e-05 Jy ! Component: 200 - total flux cleaned = 2.83818e-05 Jy ! Total flux subtracted in 200 components = 2.83818e-05 Jy ! Clean residual min=-0.001546 max=0.001432 Jy/beam ! Clean residual mean=-0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.204232 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 99 components and 0.204232 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=0.062379Jy sigma=1.307272 ! Fit after self-cal, rms=0.062379Jy sigma=1.307269 ! 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=0.062379Jy sigma=1.307269 ! Fit after self-cal, rms=0.062416Jy sigma=1.307255 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.198 mas, bmaj=4.809 mas, bpa=0.5161 degrees ! Estimated noise=0.378117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.51951e-05 Jy ! Component: 100 - total flux cleaned = -6.39875e-05 Jy ! Component: 150 - total flux cleaned = -7.59529e-05 Jy ! Component: 200 - total flux cleaned = -8.78089e-05 Jy ! Total flux subtracted in 200 components = -8.78089e-05 Jy ! Clean residual min=-0.002060 max=0.001565 Jy/beam ! Clean residual mean=-0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.204144 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.204144 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=0.062412Jy sigma=1.307229 ! Fit after self-cal, rms=0.062412Jy sigma=1.307206 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 = 2.92747e-05 Jy ! Component: 100 - total flux cleaned = 4.14872e-05 Jy ! Component: 150 - total flux cleaned = 3.11898e-05 Jy ! Component: 200 - total flux cleaned = 1.09713e-05 Jy ! Total flux subtracted in 200 components = 1.09713e-05 Jy ! Clean residual min=-0.002043 max=0.001567 Jy/beam ! Clean residual mean=-0.000003 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.204155 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 108 components and 0.204155 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=0.062410Jy sigma=1.307231 ! Fit after self-cal, rms=0.062410Jy sigma=1.307213 ! 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=0.8107 mas, bmaj=2.081 mas, bpa=-4.738 degrees ! Estimated noise=0.294732 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8107 x 2.081 at -4.738 degrees (North through East) ! Clean map min=-0.0014835 max=0.14079 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=0.6476 mas, bmaj=1.707 mas, bpa=-4.845 degrees ! Estimated noise=0.472759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107473 Jy ! Component: 100 - total flux cleaned = 0.140582 Jy ! Component: 150 - total flux cleaned = 0.159186 Jy ! Component: 200 - total flux cleaned = 0.17072 Jy ! Total flux subtracted in 200 components = 0.17072 Jy ! Clean residual min=-0.003990 max=0.006034 Jy/beam ! Clean residual mean=-0.000017 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.170721 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.170721 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8107 mas, bmaj=2.081 mas, bpa=-4.738 degrees ! Estimated noise=0.294732 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 = 0.0103543 Jy ! Component: 100 - total flux cleaned = 0.0161079 Jy ! Component: 150 - total flux cleaned = 0.0200399 Jy ! Component: 200 - total flux cleaned = 0.0228736 Jy ! Total flux subtracted in 200 components = 0.0228736 Jy ! Clean residual min=-0.002017 max=0.001982 Jy/beam ! Clean residual mean=-0.000007 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.193594 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 0.193594 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=2.198 mas, bmaj=4.809 mas, bpa=0.5161 degrees ! Estimated noise=0.378117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335075 Jy ! Component: 100 - total flux cleaned = 0.00536184 Jy ! Component: 150 - total flux cleaned = 0.00679137 Jy ! Component: 200 - total flux cleaned = 0.00782411 Jy ! Total flux subtracted in 200 components = 0.00782411 Jy ! Clean residual min=-0.002172 max=0.001454 Jy/beam ! Clean residual mean=-0.000006 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.201418 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 = 0.000751153 Jy ! Component: 100 - total flux cleaned = 0.0013032 Jy ! Component: 150 - total flux cleaned = 0.0017144 Jy ! Component: 200 - total flux cleaned = 0.00188483 Jy ! Total flux subtracted in 200 components = 0.00188483 Jy ! Clean residual min=-0.002031 max=0.001522 Jy/beam ! Clean residual mean=-0.000005 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.203303 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 77 components and 0.203303 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8107 mas, bmaj=2.081 mas, bpa=-4.738 degrees ! Estimated noise=0.294732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228727 Jy ! Component: 100 - total flux cleaned = -0.000345305 Jy ! Component: 150 - total flux cleaned = -0.000371609 Jy ! Component: 200 - total flux cleaned = -0.000346204 Jy ! Total flux subtracted in 200 components = -0.000346204 Jy ! Clean residual min=-0.001533 max=0.001348 Jy/beam ! Clean residual mean=-0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.202957 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.202957 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=0.062415Jy sigma=1.307533 ! Fit after self-cal, rms=0.062400Jy sigma=1.307284 wmodel /scr/pima/bg219b_uvs/J2234-2055_X_map.mod ! Writing 94 model components to file: /scr/pima/bg219b_uvs/J2234-2055_X_map.mod wobs /scr/pima/bg219b_uvs/J2234-2055_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2234-2055_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2234-2055_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J2234-2055_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 = -0.000696766 Jy ! Component: 100 - total flux cleaned = -0.00110133 Jy ! Component: 150 - total flux cleaned = -0.00143655 Jy ! Component: 200 - total flux cleaned = -0.0017819 Jy ! Component: 250 - total flux cleaned = -0.00211525 Jy ! Component: 300 - total flux cleaned = -0.00233064 Jy ! Component: 350 - total flux cleaned = -0.00262346 Jy ! Component: 400 - total flux cleaned = -0.00284708 Jy ! Component: 450 - total flux cleaned = -0.00300554 Jy ! Component: 500 - total flux cleaned = -0.00317989 Jy ! Component: 550 - total flux cleaned = -0.00336891 Jy ! Component: 600 - total flux cleaned = -0.00349853 Jy ! Component: 650 - total flux cleaned = -0.00360758 Jy ! Component: 700 - total flux cleaned = -0.00367926 Jy ! Component: 750 - total flux cleaned = -0.00380217 Jy ! Component: 800 - total flux cleaned = -0.00394039 Jy ! Component: 850 - total flux cleaned = -0.00400845 Jy ! Component: 900 - total flux cleaned = -0.00409193 Jy ! Component: 950 - total flux cleaned = -0.00424017 Jy ! Component: 1000 - total flux cleaned = -0.0042886 Jy ! Component: 1050 - total flux cleaned = -0.00435246 Jy ! Component: 1100 - total flux cleaned = -0.00441553 Jy ! Component: 1150 - total flux cleaned = -0.00444699 Jy ! Component: 1200 - total flux cleaned = -0.00450858 Jy ! Component: 1250 - total flux cleaned = -0.00455425 Jy ! Component: 1300 - total flux cleaned = -0.00462931 Jy ! Component: 1350 - total flux cleaned = -0.00465905 Jy ! Component: 1400 - total flux cleaned = -0.00471772 Jy ! Component: 1450 - total flux cleaned = -0.00476116 Jy ! Component: 1500 - total flux cleaned = -0.00476109 Jy ! Component: 1550 - total flux cleaned = -0.00480379 Jy ! Component: 1600 - total flux cleaned = -0.00484577 Jy ! Component: 1650 - total flux cleaned = -0.00490108 Jy ! Component: 1700 - total flux cleaned = -0.00487372 Jy ! Component: 1750 - total flux cleaned = -0.00495544 Jy ! Component: 1800 - total flux cleaned = -0.00496885 Jy ! Component: 1850 - total flux cleaned = -0.0049955 Jy ! Component: 1900 - total flux cleaned = -0.00496913 Jy ! Component: 1950 - total flux cleaned = -0.0050085 Jy ! Component: 2000 - total flux cleaned = -0.00502151 Jy ! Component: 2050 - total flux cleaned = -0.00500859 Jy ! Component: 2100 - total flux cleaned = -0.00497023 Jy ! Component: 2150 - total flux cleaned = -0.00494496 Jy ! Component: 2200 - total flux cleaned = -0.00494503 Jy ! Component: 2250 - total flux cleaned = -0.00493249 Jy ! Component: 2300 - total flux cleaned = -0.00490787 Jy ! Component: 2350 - total flux cleaned = -0.00488335 Jy ! Component: 2400 - total flux cleaned = -0.00487127 Jy ! Component: 2450 - total flux cleaned = -0.00489553 Jy ! Component: 2500 - total flux cleaned = -0.00494363 Jy ! Component: 2550 - total flux cleaned = -0.00488388 Jy ! Component: 2600 - total flux cleaned = -0.0049432 Jy ! Component: 2650 - total flux cleaned = -0.00493127 Jy ! Component: 2700 - total flux cleaned = -0.00494294 Jy ! Component: 2750 - total flux cleaned = -0.00496621 Jy ! Component: 2800 - total flux cleaned = -0.00494313 Jy ! Component: 2850 - total flux cleaned = -0.00496603 Jy ! Component: 2900 - total flux cleaned = -0.00497732 Jy ! Component: 2950 - total flux cleaned = -0.00498866 Jy ! Component: 3000 - total flux cleaned = -0.00498861 Jy ! Component: 3050 - total flux cleaned = -0.00499979 Jy ! Component: 3100 - total flux cleaned = -0.00497751 Jy ! Component: 3150 - total flux cleaned = -0.00496655 Jy ! Component: 3200 - total flux cleaned = -0.0050326 Jy ! Component: 3250 - total flux cleaned = -0.00497796 Jy ! Component: 3300 - total flux cleaned = -0.00494543 Jy ! Component: 3350 - total flux cleaned = -0.00501033 Jy ! Component: 3400 - total flux cleaned = -0.00497809 Jy ! Component: 3450 - total flux cleaned = -0.00497815 Jy ! Component: 3500 - total flux cleaned = -0.00496761 Jy ! Component: 3550 - total flux cleaned = -0.00498871 Jy ! Component: 3600 - total flux cleaned = -0.00494652 Jy ! Component: 3650 - total flux cleaned = -0.00495699 Jy ! Component: 3700 - total flux cleaned = -0.00496743 Jy ! Component: 3750 - total flux cleaned = -0.0049674 Jy ! Component: 3800 - total flux cleaned = -0.00495708 Jy ! Component: 3850 - total flux cleaned = -0.00500831 Jy ! Component: 3900 - total flux cleaned = -0.00497765 Jy ! Component: 3950 - total flux cleaned = -0.00496746 Jy ! Component: 4000 - total flux cleaned = -0.00498773 Jy ! Component: 4050 - total flux cleaned = -0.00498772 Jy ! Total flux subtracted in 4096 components = -0.00501777 Jy ! Clean residual min=-0.000656 max=0.000609 Jy/beam ! Clean residual mean=-0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.197939 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 349 components and 0.197939 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2234-2055_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8107 x 2.081 at -4.738 degrees (North through East) ! Clean map min=-0.0010762 max=0.14136 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2234-2055_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.141361 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165109 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.350398 0.350398 0.700795 1.40159 2.80318 5.60636 11.2127 22.4255 44.8509 89.7018 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.141 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 856.169 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2234-2055_X_uvs.log closed on Thu Apr 7 02:05:39 2016