! Started logfile: /scr/pima/bg219e_uvs/J0852-1528_X_uvs.log on Thu Apr 7 09:04:09 2016 obs /scr/pima/bg219e_uvs/J0852-1528_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0852-1528_X_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.878739 visibilities/baseline/integration-bin. ! Found source: J0852-1528 ! ! 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 19740 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/bg219e_uvs/J0852-1528_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 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=1.004107Jy sigma=23.196222 ! Fit after self-cal, rms=0.914662Jy sigma=21.108226 ! 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=0.8413 mas, bmaj=3.006 mas, bpa=16.8 degrees ! Estimated noise=0.542897 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 = 0.0644998 Jy ! Component: 100 - total flux cleaned = 0.0842993 Jy ! Total flux subtracted in 100 components = 0.0842993 Jy ! Clean residual min=-0.005164 max=0.008293 Jy/beam ! Clean residual mean=-0.000002 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.0842993 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0842993 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=0.063329Jy sigma=1.409139 ! Fit after self-cal, rms=0.062523Jy sigma=1.391030 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00940111 Jy ! Component: 100 - total flux cleaned = 0.0140451 Jy ! Total flux subtracted in 100 components = 0.0140451 Jy ! Clean residual min=-0.004318 max=0.003983 Jy/beam ! Clean residual mean=-0.000001 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.0983445 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0983445 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=0.060956Jy sigma=1.350703 ! Fit after self-cal, rms=0.060914Jy sigma=1.349656 ! 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=1.021 mas, bmaj=3.175 mas, bpa=14.63 degrees ! Estimated noise=0.305911 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 = 0.00388901 Jy ! Component: 100 - total flux cleaned = 0.00606331 Jy ! Component: 150 - total flux cleaned = 0.0074563 Jy ! Component: 200 - total flux cleaned = 0.00839699 Jy ! Total flux subtracted in 200 components = 0.00839699 Jy ! Clean residual min=-0.001857 max=0.002129 Jy/beam ! Clean residual mean=-0.000005 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.106741 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 50 components and 0.106741 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=0.060662Jy sigma=1.343379 ! Fit after self-cal, rms=0.060656Jy sigma=1.343105 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 3.175 at 14.63 degrees (North through East) ! Clean map min=-0.0016665 max=0.085575 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 1.00 HN 1.02 KP 1.02 ! LA 0.97 NL 1.01 OV 1.00 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.00 KP 1.03 ! LA 0.99 NL 0.98 OV 1.01 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.05 KP 1.01 ! LA 0.95 NL 1.03 OV 1.00 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.05 KP 0.98 ! LA 1.01 NL 1.01 OV 1.03 PT 0.97 ! SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.97 ! LA 0.98 NL 0.96 OV 1.02 PT 1.01 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.91 KP 0.99 ! LA 0.99 NL 1.08 OV 0.98 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.02 KP 0.96 ! LA 0.98 NL 1.03 OV 1.02 PT 0.97 ! SC 1.04 ! ! ! 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=0.060656Jy sigma=1.343105 ! Fit after self-cal, rms=0.060461Jy sigma=1.340489 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=3.187 mas, bpa=14.61 degrees ! Estimated noise=0.305309 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 = -0.000417947 Jy ! Component: 100 - total flux cleaned = -0.00049178 Jy ! Component: 150 - total flux cleaned = -0.000503756 Jy ! Component: 200 - total flux cleaned = -0.00052703 Jy ! Total flux subtracted in 200 components = -0.00052703 Jy ! Clean residual min=-0.001609 max=0.001777 Jy/beam ! Clean residual mean=-0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.106214 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.106214 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=0.060448Jy sigma=1.340246 ! Fit after self-cal, rms=0.060446Jy sigma=1.339992 ! 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=0.060446Jy sigma=1.339992 ! Fit after self-cal, rms=0.060440Jy sigma=1.338051 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=3.192 mas, bpa=14.68 degrees ! Estimated noise=0.305234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292739 Jy ! Component: 100 - total flux cleaned = -0.000312137 Jy ! Component: 150 - total flux cleaned = -0.000311716 Jy ! Component: 200 - total flux cleaned = -0.000331003 Jy ! Total flux subtracted in 200 components = -0.000331003 Jy ! Clean residual min=-0.001463 max=0.001706 Jy/beam ! Clean residual mean=-0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.105883 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 0.105883 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=0.060432Jy sigma=1.337903 ! Fit after self-cal, rms=0.060403Jy sigma=1.337287 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 (-2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016869 Jy ! Component: 100 - total flux cleaned = 0.00205798 Jy ! Component: 150 - total flux cleaned = 0.00229957 Jy ! Component: 200 - total flux cleaned = 0.00249565 Jy ! Total flux subtracted in 200 components = 0.00249565 Jy ! Clean residual min=-0.001381 max=0.001677 Jy/beam ! Clean residual mean=-0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.108379 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.108379 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=0.060353Jy sigma=1.336057 ! Fit after self-cal, rms=0.060345Jy sigma=1.335906 ! Inverting map ! Added new window around map position (-26, 33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119661 Jy ! Component: 100 - total flux cleaned = 0.00153032 Jy ! Component: 150 - total flux cleaned = 0.00169883 Jy ! Component: 200 - total flux cleaned = 0.00177324 Jy ! Total flux subtracted in 200 components = 0.00177324 Jy ! Clean residual min=-0.001339 max=0.001294 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.110152 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 111 components and 0.110152 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=0.060301Jy sigma=1.335010 ! Fit after self-cal, rms=0.060296Jy sigma=1.334925 ! 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=0.060296Jy sigma=1.334925 ! Fit after self-cal, rms=0.060098Jy sigma=1.334655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=3.189 mas, bpa=14.72 degrees ! Estimated noise=0.304387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000741853 Jy ! Component: 100 - total flux cleaned = 0.000986572 Jy ! Component: 150 - total flux cleaned = 0.00107358 Jy ! Component: 200 - total flux cleaned = 0.00111338 Jy ! Total flux subtracted in 200 components = 0.00111338 Jy ! Clean residual min=-0.001300 max=0.001367 Jy/beam ! Clean residual mean=-0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.111266 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.111266 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=0.060079Jy sigma=1.334274 ! Fit after self-cal, rms=0.060079Jy sigma=1.334248 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 = 0.000273364 Jy ! Component: 100 - total flux cleaned = 0.000291828 Jy ! Component: 150 - total flux cleaned = 0.000308453 Jy ! Component: 200 - total flux cleaned = 0.000293227 Jy ! Total flux subtracted in 200 components = 0.000293227 Jy ! Clean residual min=-0.001303 max=0.001367 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.111559 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 133 components and 0.111559 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=0.060069Jy sigma=1.334057 ! Fit after self-cal, rms=0.060068Jy sigma=1.334048 ! 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=0.060068Jy sigma=1.334048 ! Fit after self-cal, rms=0.059972Jy sigma=1.334013 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.213 mas, bmaj=4.295 mas, bpa=3.335 degrees ! Estimated noise=0.364292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282369 Jy ! Component: 100 - total flux cleaned = 0.000330009 Jy ! Component: 150 - total flux cleaned = 0.000317444 Jy ! Component: 200 - total flux cleaned = 0.000317286 Jy ! Total flux subtracted in 200 components = 0.000317286 Jy ! Clean residual min=-0.001363 max=0.001451 Jy/beam ! Clean residual mean=-0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.111876 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 152 components and 0.111876 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=0.059968Jy sigma=1.333904 ! Fit after self-cal, rms=0.059966Jy sigma=1.333886 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 = 0.000116855 Jy ! Component: 100 - total flux cleaned = 0.000128504 Jy ! Component: 150 - total flux cleaned = 0.000108696 Jy ! Component: 200 - total flux cleaned = 9.04611e-05 Jy ! Total flux subtracted in 200 components = 9.04611e-05 Jy ! Clean residual min=-0.001354 max=0.001464 Jy/beam ! Clean residual mean=-0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.111967 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 161 components and 0.111967 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=0.059964Jy sigma=1.333846 ! Fit after self-cal, rms=0.059964Jy sigma=1.333840 ! 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=1.02 mas, bmaj=3.187 mas, bpa=14.75 degrees ! Estimated noise=0.304132 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 3.187 at 14.75 degrees (North through East) ! Clean map min=-0.0011902 max=0.085119 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=0.8397 mas, bmaj=3.015 mas, bpa=16.87 degrees ! Estimated noise=0.539681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.064289 Jy ! Component: 100 - total flux cleaned = 0.0847745 Jy ! Component: 150 - total flux cleaned = 0.0939934 Jy ! Component: 200 - total flux cleaned = 0.0992676 Jy ! Total flux subtracted in 200 components = 0.0992676 Jy ! Clean residual min=-0.003914 max=0.003864 Jy/beam ! Clean residual mean=-0.000001 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.0992676 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 0.0992676 Jy ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=3.187 mas, bpa=14.75 degrees ! Estimated noise=0.304132 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 = 0.00429034 Jy ! Component: 100 - total flux cleaned = 0.00691987 Jy ! Component: 150 - total flux cleaned = 0.00881277 Jy ! Component: 200 - total flux cleaned = 0.0102774 Jy ! Total flux subtracted in 200 components = 0.0102774 Jy ! Clean residual min=-0.001512 max=0.001460 Jy/beam ! Clean residual mean=-0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.109545 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 55 components and 0.109545 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=2.213 mas, bmaj=4.295 mas, bpa=3.335 degrees ! Estimated noise=0.364292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119257 Jy ! Component: 100 - total flux cleaned = 0.00145937 Jy ! Component: 150 - total flux cleaned = 0.00173789 Jy ! Component: 200 - total flux cleaned = 0.0019942 Jy ! Total flux subtracted in 200 components = 0.0019942 Jy ! Clean residual min=-0.001503 max=0.001394 Jy/beam ! Clean residual mean=-0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.111539 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 = 0.000196486 Jy ! Component: 100 - total flux cleaned = 0.000311043 Jy ! Component: 150 - total flux cleaned = 0.000380906 Jy ! Component: 200 - total flux cleaned = 0.000429384 Jy ! Total flux subtracted in 200 components = 0.000429384 Jy ! Clean residual min=-0.001428 max=0.001427 Jy/beam ! Clean residual mean=-0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.111969 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 99 components and 0.111969 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=3.187 mas, bpa=14.75 degrees ! Estimated noise=0.304132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.13182e-05 Jy ! Component: 100 - total flux cleaned = 0.000155864 Jy ! Component: 150 - total flux cleaned = 0.000232486 Jy ! Component: 200 - total flux cleaned = 0.000348384 Jy ! Total flux subtracted in 200 components = 0.000348384 Jy ! Clean residual min=-0.001440 max=0.001439 Jy/beam ! Clean residual mean=-0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.112317 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.112317 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=0.059995Jy sigma=1.334463 ! Fit after self-cal, rms=0.059990Jy sigma=1.334304 wmodel /scr/pima/bg219e_uvs/J0852-1528_X_map.mod ! Writing 117 model components to file: /scr/pima/bg219e_uvs/J0852-1528_X_map.mod wobs /scr/pima/bg219e_uvs/J0852-1528_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0852-1528_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0852-1528_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0852-1528_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 = 0.000329737 Jy ! Component: 100 - total flux cleaned = 0.000443189 Jy ! Component: 150 - total flux cleaned = 0.000486173 Jy ! Component: 200 - total flux cleaned = 0.000589179 Jy ! Component: 250 - total flux cleaned = 0.000709179 Jy ! Component: 300 - total flux cleaned = 0.000806282 Jy ! Component: 350 - total flux cleaned = 0.000919436 Jy ! Component: 400 - total flux cleaned = 0.000992812 Jy ! Component: 450 - total flux cleaned = 0.000992748 Jy ! Component: 500 - total flux cleaned = 0.00102808 Jy ! Component: 550 - total flux cleaned = 0.00104548 Jy ! Component: 600 - total flux cleaned = 0.00107937 Jy ! Component: 650 - total flux cleaned = 0.00117808 Jy ! Component: 700 - total flux cleaned = 0.00121058 Jy ! Component: 750 - total flux cleaned = 0.00135335 Jy ! Component: 800 - total flux cleaned = 0.00140003 Jy ! Component: 850 - total flux cleaned = 0.00143099 Jy ! Component: 900 - total flux cleaned = 0.00150648 Jy ! Component: 950 - total flux cleaned = 0.00156543 Jy ! Component: 1000 - total flux cleaned = 0.00160871 Jy ! Component: 1050 - total flux cleaned = 0.00162321 Jy ! Component: 1100 - total flux cleaned = 0.00169395 Jy ! Component: 1150 - total flux cleaned = 0.00170793 Jy ! Component: 1200 - total flux cleaned = 0.00173525 Jy ! Component: 1250 - total flux cleaned = 0.0017489 Jy ! Component: 1300 - total flux cleaned = 0.00172233 Jy ! Component: 1350 - total flux cleaned = 0.00180192 Jy ! Component: 1400 - total flux cleaned = 0.00178857 Jy ! Component: 1450 - total flux cleaned = 0.00176275 Jy ! Component: 1500 - total flux cleaned = 0.00181388 Jy ! Component: 1550 - total flux cleaned = 0.00178837 Jy ! Component: 1600 - total flux cleaned = 0.00177584 Jy ! Component: 1650 - total flux cleaned = 0.00180053 Jy ! Component: 1700 - total flux cleaned = 0.00181279 Jy ! Component: 1750 - total flux cleaned = 0.00182489 Jy ! Component: 1800 - total flux cleaned = 0.00181286 Jy ! Component: 1850 - total flux cleaned = 0.00180112 Jy ! Component: 1900 - total flux cleaned = 0.00180104 Jy ! Component: 1950 - total flux cleaned = 0.00176621 Jy ! Component: 2000 - total flux cleaned = 0.00180093 Jy ! Component: 2050 - total flux cleaned = 0.00177801 Jy ! Component: 2100 - total flux cleaned = 0.00177801 Jy ! Component: 2150 - total flux cleaned = 0.00177814 Jy ! Component: 2200 - total flux cleaned = 0.00176702 Jy ! Component: 2250 - total flux cleaned = 0.00176703 Jy ! Component: 2300 - total flux cleaned = 0.0018219 Jy ! Component: 2350 - total flux cleaned = 0.00183256 Jy ! Component: 2400 - total flux cleaned = 0.00184316 Jy ! Component: 2450 - total flux cleaned = 0.00180034 Jy ! Component: 2500 - total flux cleaned = 0.00184274 Jy ! Component: 2550 - total flux cleaned = 0.00185314 Jy ! Component: 2600 - total flux cleaned = 0.00186348 Jy ! Component: 2650 - total flux cleaned = 0.00184276 Jy ! Component: 2700 - total flux cleaned = 0.00187359 Jy ! Component: 2750 - total flux cleaned = 0.00187356 Jy ! Component: 2800 - total flux cleaned = 0.00187363 Jy ! Component: 2850 - total flux cleaned = 0.00184349 Jy ! Component: 2900 - total flux cleaned = 0.00186355 Jy ! Component: 2950 - total flux cleaned = 0.00185369 Jy ! Component: 3000 - total flux cleaned = 0.00188316 Jy ! Component: 3050 - total flux cleaned = 0.00188312 Jy ! Component: 3100 - total flux cleaned = 0.00188311 Jy ! Component: 3150 - total flux cleaned = 0.00187358 Jy ! Component: 3200 - total flux cleaned = 0.00189284 Jy ! Component: 3250 - total flux cleaned = 0.00191178 Jy ! Component: 3300 - total flux cleaned = 0.00188342 Jy ! Component: 3350 - total flux cleaned = 0.00193039 Jy ! Component: 3400 - total flux cleaned = 0.00193045 Jy ! Component: 3450 - total flux cleaned = 0.00195831 Jy ! Component: 3500 - total flux cleaned = 0.00199514 Jy ! Component: 3550 - total flux cleaned = 0.00199517 Jy ! Component: 3600 - total flux cleaned = 0.00203163 Jy ! Component: 3650 - total flux cleaned = 0.00207695 Jy ! Component: 3700 - total flux cleaned = 0.00208601 Jy ! Component: 3750 - total flux cleaned = 0.00212187 Jy ! Component: 3800 - total flux cleaned = 0.00214865 Jy ! Component: 3850 - total flux cleaned = 0.00218416 Jy ! Component: 3900 - total flux cleaned = 0.0022195 Jy ! Component: 3950 - total flux cleaned = 0.00227216 Jy ! Component: 4000 - total flux cleaned = 0.00231586 Jy ! Component: 4050 - total flux cleaned = 0.00233327 Jy ! Total flux subtracted in 4096 components = 0.00237649 Jy ! Clean residual min=-0.000676 max=0.000532 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.114693 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 380 components and 0.114694 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0852-1528_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 3.187 at 14.75 degrees (North through East) ! Clean map min=-0.00097464 max=0.08533 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0852-1528_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0853295 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145071 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.510039 0.510039 1.02008 2.04016 4.08032 8.16063 16.3213 32.6425 65.285 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 588.189 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0852-1528_X_uvs.log closed on Thu Apr 7 09:04:13 2016