! Started logfile: /scr/pima/bg219i_uvs/J2150-1822_X_uvs.log on Wed Apr 6 23:56:43 2016 obs /scr/pima/bg219i_uvs/J2150-1822_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2150-1822_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.81362 visibilities/baseline/integration-bin. ! Found source: J2150-1822 ! ! 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 27240 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/J2150-1822_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 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=1.018749Jy sigma=22.403511 ! Fit after self-cal, rms=0.873114Jy sigma=19.124947 ! 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=0.6437 mas, bmaj=1.665 mas, bpa=-2.48 degrees ! Estimated noise=0.546728 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 = 0.10085 Jy ! Component: 100 - total flux cleaned = 0.122912 Jy ! Total flux subtracted in 100 components = 0.122912 Jy ! Clean residual min=-0.004026 max=0.006691 Jy/beam ! Clean residual mean=0.000003 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.122912 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.122912 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=0.069848Jy sigma=1.395092 ! Fit after self-cal, rms=0.069590Jy sigma=1.391677 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659262 Jy ! Component: 100 - total flux cleaned = 0.00956798 Jy ! Total flux subtracted in 100 components = 0.00956798 Jy ! Clean residual min=-0.003239 max=0.003487 Jy/beam ! Clean residual mean=0.000001 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.13248 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.13248 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=0.069086Jy sigma=1.373653 ! Fit after self-cal, rms=0.069088Jy sigma=1.373543 ! 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=0.8215 mas, bmaj=1.976 mas, bpa=-3.412 degrees ! Estimated noise=0.277921 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 = 0.00206429 Jy ! Component: 100 - total flux cleaned = 0.00315072 Jy ! Component: 150 - total flux cleaned = 0.0037477 Jy ! Component: 200 - total flux cleaned = 0.00388903 Jy ! Total flux subtracted in 200 components = 0.00388903 Jy ! Clean residual min=-0.002408 max=0.003041 Jy/beam ! Clean residual mean=0.000003 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.136369 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 19 components and 0.136369 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=0.069055Jy sigma=1.371566 ! Fit after self-cal, rms=0.069058Jy sigma=1.371523 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8215 x 1.976 at -3.412 degrees (North through East) ! Clean map min=-0.0022477 max=0.1298 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 1.02 HN 1.10 KP 0.96 ! LA 0.96 MK 1.02 NL 1.01 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.08 KP 0.96 ! LA 0.99 MK 0.99 NL 1.00 OV 0.96 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.06 KP 0.98 ! LA 1.00 MK 1.04 NL 1.00 OV 0.96 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.04 KP 0.97 ! LA 0.96 MK 0.98 NL 1.00 OV 0.95 ! PT 0.98 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.10 KP 0.97 ! LA 0.99 MK 1.02 NL 1.00 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.08 KP 0.98 ! LA 0.97 MK 0.99 NL 1.02 OV 0.98 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.02 KP 0.98 ! LA 0.97 MK 1.00 NL 0.99 OV 0.96 ! PT 0.99 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069058Jy sigma=1.371523 ! Fit after self-cal, rms=0.070078Jy sigma=1.366372 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8222 mas, bmaj=1.97 mas, bpa=-3.021 degrees ! Estimated noise=0.276873 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 = -0.000325468 Jy ! Component: 100 - total flux cleaned = -0.000385483 Jy ! Component: 150 - total flux cleaned = -0.00039953 Jy ! Component: 200 - total flux cleaned = -0.000399741 Jy ! Total flux subtracted in 200 components = -0.000399741 Jy ! Clean residual min=-0.001980 max=0.002136 Jy/beam ! Clean residual mean=0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.135969 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.135969 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=0.070059Jy sigma=1.366272 ! Fit after self-cal, rms=0.070101Jy sigma=1.366187 ! 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=0.070101Jy sigma=1.366187 ! Fit after self-cal, rms=0.071984Jy sigma=1.360711 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8221 mas, bmaj=1.968 mas, bpa=-3.048 degrees ! Estimated noise=0.276907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153034 Jy ! Component: 100 - total flux cleaned = 0.000174124 Jy ! Component: 150 - total flux cleaned = 0.000182403 Jy ! Component: 200 - total flux cleaned = 0.000190064 Jy ! Total flux subtracted in 200 components = 0.000190064 Jy ! Clean residual min=-0.001647 max=0.001680 Jy/beam ! Clean residual mean=0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.136159 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.136159 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=0.071979Jy sigma=1.360666 ! Fit after self-cal, rms=0.072020Jy sigma=1.360592 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 (28, -44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110466 Jy ! Component: 100 - total flux cleaned = 0.00136392 Jy ! Component: 150 - total flux cleaned = 0.00152881 Jy ! Component: 200 - total flux cleaned = 0.00164423 Jy ! Total flux subtracted in 200 components = 0.00164423 Jy ! Clean residual min=-0.001500 max=0.001546 Jy/beam ! Clean residual mean=0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.137803 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.137803 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=0.071976Jy sigma=1.359582 ! Fit after self-cal, rms=0.071972Jy sigma=1.359501 ! 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=0.071972Jy sigma=1.359501 ! Fit after self-cal, rms=0.071928Jy sigma=1.359408 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8223 mas, bmaj=1.966 mas, bpa=-2.998 degrees ! Estimated noise=0.276558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234691 Jy ! Component: 100 - total flux cleaned = 0.00044543 Jy ! Component: 150 - total flux cleaned = 0.000486076 Jy ! Component: 200 - total flux cleaned = 0.000523224 Jy ! Total flux subtracted in 200 components = 0.000523224 Jy ! Clean residual min=-0.001459 max=0.001484 Jy/beam ! Clean residual mean=0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.138327 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.138327 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=0.071914Jy sigma=1.359118 ! Fit after self-cal, rms=0.071915Jy sigma=1.359101 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 = 0.00013499 Jy ! Component: 100 - total flux cleaned = 0.000168982 Jy ! Component: 150 - total flux cleaned = 0.0001848 Jy ! Component: 200 - total flux cleaned = 0.000184249 Jy ! Total flux subtracted in 200 components = 0.000184249 Jy ! Clean residual min=-0.001439 max=0.001471 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.138511 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.138511 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=0.071908Jy sigma=1.358951 ! Fit after self-cal, rms=0.071908Jy sigma=1.358947 ! 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=0.071908Jy sigma=1.358947 ! Fit after self-cal, rms=0.071959Jy sigma=1.358915 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=4.191 mas, bpa=6.604 degrees ! Estimated noise=0.35897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000654674 Jy ! Component: 100 - total flux cleaned = 0.000889235 Jy ! Component: 150 - total flux cleaned = 0.000954276 Jy ! Component: 200 - total flux cleaned = 0.000977236 Jy ! Total flux subtracted in 200 components = 0.000977236 Jy ! Clean residual min=-0.001442 max=0.001668 Jy/beam ! Clean residual mean=0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.139488 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.139488 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=0.071956Jy sigma=1.358903 ! Fit after self-cal, rms=0.071957Jy sigma=1.358885 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 = 0.000109524 Jy ! Component: 100 - total flux cleaned = 0.000120581 Jy ! Component: 150 - total flux cleaned = 0.000110056 Jy ! Component: 200 - total flux cleaned = 0.000100691 Jy ! Total flux subtracted in 200 components = 0.000100691 Jy ! Clean residual min=-0.001450 max=0.001639 Jy/beam ! Clean residual mean=0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.139589 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.139589 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=0.071956Jy sigma=1.358908 ! Fit after self-cal, rms=0.071956Jy sigma=1.358898 ! 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=0.8223 mas, bmaj=1.966 mas, bpa=-2.975 degrees ! Estimated noise=0.276709 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8223 x 1.966 at -2.975 degrees (North through East) ! Clean map min=-0.0020479 max=0.12924 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=0.6431 mas, bmaj=1.655 mas, bpa=-2.116 degrees ! Estimated noise=0.543732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100304 Jy ! Component: 100 - total flux cleaned = 0.122685 Jy ! Component: 150 - total flux cleaned = 0.13003 Jy ! Component: 200 - total flux cleaned = 0.133443 Jy ! Total flux subtracted in 200 components = 0.133443 Jy ! Clean residual min=-0.002627 max=0.003030 Jy/beam ! Clean residual mean=0.000001 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.133443 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.133443 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8223 mas, bmaj=1.966 mas, bpa=-2.975 degrees ! Estimated noise=0.276709 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (7, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166151 Jy ! Component: 100 - total flux cleaned = 0.00258093 Jy ! Component: 150 - total flux cleaned = 0.00325929 Jy ! Component: 200 - total flux cleaned = 0.00369609 Jy ! Total flux subtracted in 200 components = 0.00369609 Jy ! Clean residual min=-0.001627 max=0.001445 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.137139 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.137139 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=2.166 mas, bmaj=4.191 mas, bpa=6.604 degrees ! Estimated noise=0.35897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120695 Jy ! Component: 100 - total flux cleaned = 0.00143942 Jy ! Component: 150 - total flux cleaned = 0.0016121 Jy ! Component: 200 - total flux cleaned = 0.00163062 Jy ! Total flux subtracted in 200 components = 0.00163062 Jy ! Clean residual min=-0.001514 max=0.001638 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.13877 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 = 3.99447e-07 Jy ! Component: 100 - total flux cleaned = 3.01279e-07 Jy ! Component: 150 - total flux cleaned = 4.97755e-07 Jy ! Component: 200 - total flux cleaned = 1.31427e-05 Jy ! Total flux subtracted in 200 components = 1.31427e-05 Jy ! Clean residual min=-0.001494 max=0.001629 Jy/beam ! Clean residual mean=0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.138783 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.138783 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8223 mas, bmaj=1.966 mas, bpa=-2.975 degrees ! Estimated noise=0.276709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013084 Jy ! Component: 100 - total flux cleaned = -9.98243e-05 Jy ! Component: 150 - total flux cleaned = -0.00012815 Jy ! Component: 200 - total flux cleaned = -0.0001284 Jy ! Total flux subtracted in 200 components = -0.0001284 Jy ! Clean residual min=-0.001437 max=0.001336 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.138655 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.138655 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=0.071950Jy sigma=1.358905 ! Fit after self-cal, rms=0.071947Jy sigma=1.358793 wmodel /scr/pima/bg219i_uvs/J2150-1822_X_map.mod ! Writing 75 model components to file: /scr/pima/bg219i_uvs/J2150-1822_X_map.mod wobs /scr/pima/bg219i_uvs/J2150-1822_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2150-1822_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2150-1822_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J2150-1822_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 = -0.00019073 Jy ! Component: 100 - total flux cleaned = -0.00014325 Jy ! Component: 150 - total flux cleaned = -3.76059e-06 Jy ! Component: 200 - total flux cleaned = 8.55202e-05 Jy ! Component: 250 - total flux cleaned = 0.000193438 Jy ! Component: 300 - total flux cleaned = 0.000277 Jy ! Component: 350 - total flux cleaned = 0.000358007 Jy ! Component: 400 - total flux cleaned = 0.000357963 Jy ! Component: 450 - total flux cleaned = 0.000396856 Jy ! Component: 500 - total flux cleaned = 0.000434777 Jy ! Component: 550 - total flux cleaned = 0.00047177 Jy ! Component: 600 - total flux cleaned = 0.000453406 Jy ! Component: 650 - total flux cleaned = 0.000471589 Jy ! Component: 700 - total flux cleaned = 0.000489417 Jy ! Component: 750 - total flux cleaned = 0.00050697 Jy ! Component: 800 - total flux cleaned = 0.000558264 Jy ! Component: 850 - total flux cleaned = 0.00059212 Jy ! Component: 900 - total flux cleaned = 0.000592027 Jy ! Component: 950 - total flux cleaned = 0.000641156 Jy ! Component: 1000 - total flux cleaned = 0.000657336 Jy ! Component: 1050 - total flux cleaned = 0.000609841 Jy ! Component: 1100 - total flux cleaned = 0.000656857 Jy ! Component: 1150 - total flux cleaned = 0.000672166 Jy ! Component: 1200 - total flux cleaned = 0.000641497 Jy ! Component: 1250 - total flux cleaned = 0.000656589 Jy ! Component: 1300 - total flux cleaned = 0.000641747 Jy ! Component: 1350 - total flux cleaned = 0.00067125 Jy ! Component: 1400 - total flux cleaned = 0.000700403 Jy ! Component: 1450 - total flux cleaned = 0.000743578 Jy ! Component: 1500 - total flux cleaned = 0.000714777 Jy ! Component: 1550 - total flux cleaned = 0.00067234 Jy ! Component: 1600 - total flux cleaned = 0.000700337 Jy ! Component: 1650 - total flux cleaned = 0.000714272 Jy ! Component: 1700 - total flux cleaned = 0.000686787 Jy ! Component: 1750 - total flux cleaned = 0.00068682 Jy ! Component: 1800 - total flux cleaned = 0.000713917 Jy ! Component: 1850 - total flux cleaned = 0.000753975 Jy ! Component: 1900 - total flux cleaned = 0.000727459 Jy ! Component: 1950 - total flux cleaned = 0.000701287 Jy ! Component: 2000 - total flux cleaned = 0.000714361 Jy ! Component: 2050 - total flux cleaned = 0.000727246 Jy ! Component: 2100 - total flux cleaned = 0.000739834 Jy ! Component: 2150 - total flux cleaned = 0.00072723 Jy ! Component: 2200 - total flux cleaned = 0.000739802 Jy ! Component: 2250 - total flux cleaned = 0.00073994 Jy ! Component: 2300 - total flux cleaned = 0.000789218 Jy ! Component: 2350 - total flux cleaned = 0.000788993 Jy ! Component: 2400 - total flux cleaned = 0.000764771 Jy ! Component: 2450 - total flux cleaned = 0.000764934 Jy ! Component: 2500 - total flux cleaned = 0.000788789 Jy ! Component: 2550 - total flux cleaned = 0.000753221 Jy ! Component: 2600 - total flux cleaned = 0.000741398 Jy ! Component: 2650 - total flux cleaned = 0.000753078 Jy ! Component: 2700 - total flux cleaned = 0.000695298 Jy ! Component: 2750 - total flux cleaned = 0.000683972 Jy ! Component: 2800 - total flux cleaned = 0.000729553 Jy ! Component: 2850 - total flux cleaned = 0.000673083 Jy ! Component: 2900 - total flux cleaned = 0.000650688 Jy ! Component: 2950 - total flux cleaned = 0.00066181 Jy ! Component: 3000 - total flux cleaned = 0.000661763 Jy ! Component: 3050 - total flux cleaned = 0.000639961 Jy ! Component: 3100 - total flux cleaned = 0.000650833 Jy ! Component: 3150 - total flux cleaned = 0.00065078 Jy ! Component: 3200 - total flux cleaned = 0.00060784 Jy ! Component: 3250 - total flux cleaned = 0.00061848 Jy ! Component: 3300 - total flux cleaned = 0.000639699 Jy ! Component: 3350 - total flux cleaned = 0.000597705 Jy ! Component: 3400 - total flux cleaned = 0.000587221 Jy ! Component: 3450 - total flux cleaned = 0.000597704 Jy ! Component: 3500 - total flux cleaned = 0.000638903 Jy ! Component: 3550 - total flux cleaned = 0.000659282 Jy ! Component: 3600 - total flux cleaned = 0.000659273 Jy ! Component: 3650 - total flux cleaned = 0.000679378 Jy ! Component: 3700 - total flux cleaned = 0.000649263 Jy ! Component: 3750 - total flux cleaned = 0.000659156 Jy ! Component: 3800 - total flux cleaned = 0.000649224 Jy ! Component: 3850 - total flux cleaned = 0.000629527 Jy ! Component: 3900 - total flux cleaned = 0.00063943 Jy ! Component: 3950 - total flux cleaned = 0.000668651 Jy ! Component: 4000 - total flux cleaned = 0.00066858 Jy ! Component: 4050 - total flux cleaned = 0.000658981 Jy ! Total flux subtracted in 4096 components = 0.000639828 Jy ! Clean residual min=-0.000512 max=0.000574 Jy/beam ! Clean residual mean=-0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.139295 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 344 components and 0.139295 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2150-1822_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8223 x 1.966 at -2.975 degrees (North through East) ! Clean map min=-0.0013247 max=0.12892 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2150-1822_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.128922 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158044 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.367767 0.367767 0.735534 1.47107 2.94214 5.88427 11.7685 23.5371 47.0742 94.1484 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 815.733 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2150-1822_X_uvs.log closed on Wed Apr 6 23:56:48 2016