! Started logfile: /scr/pima/bg219h_uvs/J0321-3122_X_uvs.log on Thu Apr 7 11:59:12 2016 obs /scr/pima/bg219h_uvs/J0321-3122_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0321-3122_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.712393 visibilities/baseline/integration-bin. ! Found source: J0321-3122 ! ! 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 20004 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/bg219h_uvs/J0321-3122_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 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=1.007262Jy sigma=21.774221 ! Fit after self-cal, rms=0.932456Jy sigma=20.155940 ! 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=0.6374 mas, bmaj=1.854 mas, bpa=-3.976 degrees ! Estimated noise=0.655908 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 = 0.0482427 Jy ! Component: 100 - total flux cleaned = 0.064374 Jy ! Total flux subtracted in 100 components = 0.064374 Jy ! Clean residual min=-0.005956 max=0.010208 Jy/beam ! Clean residual mean=-0.000003 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.064374 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.064374 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=0.072682Jy sigma=1.413847 ! Fit after self-cal, rms=0.071590Jy sigma=1.390492 ! Inverting map ! Added new window around map position (0.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109433 Jy ! Component: 100 - total flux cleaned = 0.0178603 Jy ! Total flux subtracted in 100 components = 0.0178603 Jy ! Clean residual min=-0.005159 max=0.006058 Jy/beam ! Clean residual mean=-0.000001 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.0822343 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0822343 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=0.069276Jy sigma=1.335457 ! Fit after self-cal, rms=0.069096Jy sigma=1.332977 ! 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=0.854 mas, bmaj=2.395 mas, bpa=-1.91 degrees ! Estimated noise=0.324015 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 = 0.00614445 Jy ! Component: 100 - total flux cleaned = 0.00900967 Jy ! Component: 150 - total flux cleaned = 0.00956468 Jy ! Component: 200 - total flux cleaned = 0.00993324 Jy ! Total flux subtracted in 200 components = 0.00993324 Jy ! Clean residual min=-0.002535 max=0.003054 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0921676 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0921676 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=0.068521Jy sigma=1.321500 ! Fit after self-cal, rms=0.068424Jy sigma=1.320581 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.854 x 2.395 at -1.91 degrees (North through East) ! Clean map min=-0.0023168 max=0.065439 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.88 KP 1.03 ! LA 0.95 MK 1.12 NL 1.08 OV 1.02 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.85 KP 1.02 ! LA 1.00 MK 1.08 NL 0.97 OV 1.03 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.91 KP 1.03 ! LA 0.99 MK 1.09 NL 1.04 OV 1.07 ! PT 0.98 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.88 KP 1.05 ! LA 0.95 MK 0.90 NL 1.01 OV 1.04 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.068424Jy sigma=1.320581 ! Fit after self-cal, rms=0.066895Jy sigma=1.318731 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8564 mas, bmaj=2.4 mas, bpa=-1.624 degrees ! Estimated noise=0.322274 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 = 0.000736205 Jy ! Component: 100 - total flux cleaned = 0.000517572 Jy ! Component: 150 - total flux cleaned = 0.000335035 Jy ! Component: 200 - total flux cleaned = 0.000210885 Jy ! Total flux subtracted in 200 components = 0.000210885 Jy ! Clean residual min=-0.002141 max=0.002578 Jy/beam ! Clean residual mean=-0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0923785 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0923785 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=0.066823Jy sigma=1.317677 ! Fit after self-cal, rms=0.066768Jy sigma=1.317282 ! 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=0.066768Jy sigma=1.317282 ! Fit after self-cal, rms=0.066720Jy sigma=1.317256 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8569 mas, bmaj=2.403 mas, bpa=-1.448 degrees ! Estimated noise=0.32217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000409605 Jy ! Component: 100 - total flux cleaned = 0.000244783 Jy ! Component: 150 - total flux cleaned = 8.26086e-05 Jy ! Component: 200 - total flux cleaned = 3.6759e-05 Jy ! Total flux subtracted in 200 components = 3.6759e-05 Jy ! Clean residual min=-0.002035 max=0.002519 Jy/beam ! Clean residual mean=-0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0924152 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0924152 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=0.066678Jy sigma=1.316706 ! Fit after self-cal, rms=0.066651Jy sigma=1.316538 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 (5.6, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256989 Jy ! Component: 100 - total flux cleaned = 0.0038252 Jy ! Component: 150 - total flux cleaned = 0.00408338 Jy ! Component: 200 - total flux cleaned = 0.00420732 Jy ! Total flux subtracted in 200 components = 0.00420732 Jy ! Clean residual min=-0.001795 max=0.002010 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0966226 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.0966226 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=0.066537Jy sigma=1.314361 ! Fit after self-cal, rms=0.066500Jy sigma=1.313830 ! Inverting map ! Added new window around map position (10.8, 31.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174739 Jy ! Component: 100 - total flux cleaned = 0.00199299 Jy ! Component: 150 - total flux cleaned = 0.00205816 Jy ! Component: 200 - total flux cleaned = 0.00208805 Jy ! Total flux subtracted in 200 components = 0.00208805 Jy ! Clean residual min=-0.001767 max=0.001906 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0987106 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.0987106 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=0.066435Jy sigma=1.312707 ! Fit after self-cal, rms=0.066409Jy sigma=1.312507 ! Inverting map ! Added new window around map position (-37.2, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162409 Jy ! Component: 100 - total flux cleaned = 0.00189819 Jy ! Component: 150 - total flux cleaned = 0.00186983 Jy ! Component: 200 - total flux cleaned = 0.00181435 Jy ! Total flux subtracted in 200 components = 0.00181435 Jy ! Clean residual min=-0.001670 max=0.001638 Jy/beam ! Clean residual mean=-0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.100525 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.100525 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=0.066351Jy sigma=1.311450 ! Fit after self-cal, rms=0.066333Jy sigma=1.311283 ! 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=0.066333Jy sigma=1.311283 ! Fit after self-cal, rms=0.066231Jy sigma=1.308963 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8538 mas, bmaj=2.386 mas, bpa=-1.356 degrees ! Estimated noise=0.321904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000996206 Jy ! Component: 100 - total flux cleaned = 0.000997303 Jy ! Component: 150 - total flux cleaned = 0.000946524 Jy ! Component: 200 - total flux cleaned = 0.000850309 Jy ! Total flux subtracted in 200 components = 0.000850309 Jy ! Clean residual min=-0.001521 max=0.001484 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.101375 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.101375 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=0.066202Jy sigma=1.308485 ! Fit after self-cal, rms=0.066191Jy sigma=1.308035 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 = 0.000198821 Jy ! Component: 100 - total flux cleaned = 0.000121928 Jy ! Component: 150 - total flux cleaned = -2.10549e-05 Jy ! Component: 200 - total flux cleaned = -8.79948e-05 Jy ! Total flux subtracted in 200 components = -8.79948e-05 Jy ! Clean residual min=-0.001509 max=0.001440 Jy/beam ! Clean residual mean=-0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.101287 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.101287 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=0.066170Jy sigma=1.307720 ! Fit after self-cal, rms=0.066163Jy sigma=1.307687 ! 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=0.066163Jy sigma=1.307687 ! Fit after self-cal, rms=0.066364Jy sigma=1.307398 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.344 mas, bmaj=6.598 mas, bpa=0.2233 degrees ! Estimated noise=0.396177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116405 Jy ! Component: 100 - total flux cleaned = 0.000152433 Jy ! Component: 150 - total flux cleaned = 0.000137913 Jy ! Component: 200 - total flux cleaned = 0.000124076 Jy ! Total flux subtracted in 200 components = 0.000124076 Jy ! Clean residual min=-0.001578 max=0.001413 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.101411 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 105 components and 0.101411 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=0.066359Jy sigma=1.307308 ! Fit after self-cal, rms=0.066359Jy sigma=1.307271 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 = -1.74109e-05 Jy ! Component: 100 - total flux cleaned = -3.14189e-05 Jy ! Component: 150 - total flux cleaned = -1.82849e-05 Jy ! Component: 200 - total flux cleaned = -7.12364e-06 Jy ! Total flux subtracted in 200 components = -7.12364e-06 Jy ! Clean residual min=-0.001576 max=0.001390 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.101404 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 107 components and 0.101404 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=0.066357Jy sigma=1.307259 ! Fit after self-cal, rms=0.066353Jy sigma=1.307248 ! 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=0.8529 mas, bmaj=2.381 mas, bpa=-1.317 degrees ! Estimated noise=0.322708 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8529 x 2.381 at -1.317 degrees (North through East) ! Clean map min=-0.0014136 max=0.064662 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=0.6358 mas, bmaj=1.838 mas, bpa=-3.763 degrees ! Estimated noise=0.648761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480136 Jy ! Component: 100 - total flux cleaned = 0.066022 Jy ! Component: 150 - total flux cleaned = 0.0769477 Jy ! Component: 200 - total flux cleaned = 0.0837827 Jy ! Total flux subtracted in 200 components = 0.0837827 Jy ! Clean residual min=-0.004454 max=0.004883 Jy/beam ! Clean residual mean=-0.000001 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.0837827 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 0.0837827 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8529 mas, bmaj=2.381 mas, bpa=-1.317 degrees ! Estimated noise=0.322708 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 (-0.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00629921 Jy ! Component: 100 - total flux cleaned = 0.0101169 Jy ! Component: 150 - total flux cleaned = 0.0130029 Jy ! Component: 200 - total flux cleaned = 0.0152428 Jy ! Total flux subtracted in 200 components = 0.0152428 Jy ! Clean residual min=-0.002054 max=0.001788 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0990255 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.0990255 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=2.344 mas, bmaj=6.598 mas, bpa=0.2233 degrees ! Estimated noise=0.396177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147344 Jy ! Component: 100 - total flux cleaned = 0.00215052 Jy ! Component: 150 - total flux cleaned = 0.00250552 Jy ! Component: 200 - total flux cleaned = 0.0026702 Jy ! Total flux subtracted in 200 components = 0.0026702 Jy ! Clean residual min=-0.001628 max=0.001470 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.101696 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 = 5.69754e-05 Jy ! Component: 100 - total flux cleaned = 8.31779e-05 Jy ! Component: 150 - total flux cleaned = 0.000108484 Jy ! Component: 200 - total flux cleaned = 0.000132886 Jy ! Total flux subtracted in 200 components = 0.000132886 Jy ! Clean residual min=-0.001497 max=0.001425 Jy/beam ! Clean residual mean=0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.101829 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 68 components and 0.101829 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8529 mas, bmaj=2.381 mas, bpa=-1.317 degrees ! Estimated noise=0.322708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436348 Jy ! Component: 100 - total flux cleaned = 0.00056542 Jy ! Component: 150 - total flux cleaned = 0.000532803 Jy ! Component: 200 - total flux cleaned = 0.00053392 Jy ! Total flux subtracted in 200 components = 0.00053392 Jy ! Clean residual min=-0.001634 max=0.001632 Jy/beam ! Clean residual mean=0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.102363 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.102363 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=0.066395Jy sigma=1.308006 ! Fit after self-cal, rms=0.066386Jy sigma=1.307674 wmodel /scr/pima/bg219h_uvs/J0321-3122_X_map.mod ! Writing 82 model components to file: /scr/pima/bg219h_uvs/J0321-3122_X_map.mod wobs /scr/pima/bg219h_uvs/J0321-3122_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0321-3122_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0321-3122_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J0321-3122_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 = -3.42393e-05 Jy ! Component: 100 - total flux cleaned = -8.81356e-05 Jy ! Component: 150 - total flux cleaned = -3.64775e-05 Jy ! Component: 200 - total flux cleaned = 6.19914e-05 Jy ! Component: 250 - total flux cleaned = 6.22314e-05 Jy ! Component: 300 - total flux cleaned = 0.00010893 Jy ! Component: 350 - total flux cleaned = 0.000132085 Jy ! Component: 400 - total flux cleaned = 0.000197723 Jy ! Component: 450 - total flux cleaned = 0.000113213 Jy ! Component: 500 - total flux cleaned = 0.000113667 Jy ! Component: 550 - total flux cleaned = 0.000133641 Jy ! Component: 600 - total flux cleaned = 0.00017291 Jy ! Component: 650 - total flux cleaned = 0.000230511 Jy ! Component: 700 - total flux cleaned = 0.000230464 Jy ! Component: 750 - total flux cleaned = 0.000267708 Jy ! Component: 800 - total flux cleaned = 0.000231553 Jy ! Component: 850 - total flux cleaned = 0.000178181 Jy ! Component: 900 - total flux cleaned = 0.00010824 Jy ! Component: 950 - total flux cleaned = 4.86019e-06 Jy ! Component: 1000 - total flux cleaned = -0.000113507 Jy ! Component: 1050 - total flux cleaned = -0.00017994 Jy ! Component: 1100 - total flux cleaned = -0.000311198 Jy ! Component: 1150 - total flux cleaned = -0.000375794 Jy ! Component: 1200 - total flux cleaned = -0.000503566 Jy ! Component: 1250 - total flux cleaned = -0.000597936 Jy ! Component: 1300 - total flux cleaned = -0.000675509 Jy ! Component: 1350 - total flux cleaned = -0.000798069 Jy ! Component: 1400 - total flux cleaned = -0.000843458 Jy ! Component: 1450 - total flux cleaned = -0.000932913 Jy ! Component: 1500 - total flux cleaned = -0.00102144 Jy ! Component: 1550 - total flux cleaned = -0.00110887 Jy ! Component: 1600 - total flux cleaned = -0.00115208 Jy ! Component: 1650 - total flux cleaned = -0.0012231 Jy ! Component: 1700 - total flux cleaned = -0.00123707 Jy ! Component: 1750 - total flux cleaned = -0.00129266 Jy ! Component: 1800 - total flux cleaned = -0.00137523 Jy ! Component: 1850 - total flux cleaned = -0.00140231 Jy ! Component: 1900 - total flux cleaned = -0.00140203 Jy ! Component: 1950 - total flux cleaned = -0.001469 Jy ! Component: 2000 - total flux cleaned = -0.00152201 Jy ! Component: 2050 - total flux cleaned = -0.00154811 Jy ! Component: 2100 - total flux cleaned = -0.00160012 Jy ! Component: 2150 - total flux cleaned = -0.00166452 Jy ! Component: 2200 - total flux cleaned = -0.00171544 Jy ! Component: 2250 - total flux cleaned = -0.00174075 Jy ! Component: 2300 - total flux cleaned = -0.00179082 Jy ! Component: 2350 - total flux cleaned = -0.00188982 Jy ! Component: 2400 - total flux cleaned = -0.00191448 Jy ! Component: 2450 - total flux cleaned = -0.00199949 Jy ! Component: 2500 - total flux cleaned = -0.00208379 Jy ! Component: 2550 - total flux cleaned = -0.00210776 Jy ! Component: 2600 - total flux cleaned = -0.00217875 Jy ! Component: 2650 - total flux cleaned = -0.00223737 Jy ! Component: 2700 - total flux cleaned = -0.00233043 Jy ! Component: 2750 - total flux cleaned = -0.00234189 Jy ! Component: 2800 - total flux cleaned = -0.00242186 Jy ! Component: 2850 - total flux cleaned = -0.00248984 Jy ! Component: 2900 - total flux cleaned = -0.00253483 Jy ! Component: 2950 - total flux cleaned = -0.00261315 Jy ! Component: 3000 - total flux cleaned = -0.00266852 Jy ! Component: 3050 - total flux cleaned = -0.00271267 Jy ! Component: 3100 - total flux cleaned = -0.00278914 Jy ! Component: 3150 - total flux cleaned = -0.00283262 Jy ! Component: 3200 - total flux cleaned = -0.00286509 Jy ! Component: 3250 - total flux cleaned = -0.00288663 Jy ! Component: 3300 - total flux cleaned = -0.00293978 Jy ! Component: 3350 - total flux cleaned = -0.00299262 Jy ! Component: 3400 - total flux cleaned = -0.00300305 Jy ! Component: 3450 - total flux cleaned = -0.00302388 Jy ! Component: 3500 - total flux cleaned = -0.00306534 Jy ! Component: 3550 - total flux cleaned = -0.00307562 Jy ! Component: 3600 - total flux cleaned = -0.00311659 Jy ! Component: 3650 - total flux cleaned = -0.00314712 Jy ! Component: 3700 - total flux cleaned = -0.00314711 Jy ! Component: 3750 - total flux cleaned = -0.00315722 Jy ! Component: 3800 - total flux cleaned = -0.00318722 Jy ! Component: 3850 - total flux cleaned = -0.00316738 Jy ! Component: 3900 - total flux cleaned = -0.00319698 Jy ! Component: 3950 - total flux cleaned = -0.0032067 Jy ! Component: 4000 - total flux cleaned = -0.00321649 Jy ! Component: 4050 - total flux cleaned = -0.00320675 Jy ! Total flux subtracted in 4096 components = -0.00322602 Jy ! Clean residual min=-0.000647 max=0.000591 Jy/beam ! Clean residual mean=-0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0991365 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 344 components and 0.0991365 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0321-3122_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8529 x 2.381 at -1.317 degrees (North through East) ! Clean map min=-0.0012206 max=0.063145 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0321-3122_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0631445 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158187 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.751549 0.751549 1.5031 3.0062 6.01239 12.0248 24.0496 48.0991 96.1982 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 399.175 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0321-3122_X_uvs.log closed on Thu Apr 7 11:59:16 2016