! Started logfile: /scr/pima/bg219h_uvs/J2142-2303_X_uvs.log on Thu Apr 7 12:19:48 2016 obs /scr/pima/bg219h_uvs/J2142-2303_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2142-2303_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.869259 visibilities/baseline/integration-bin. ! Found source: J2142-2303 ! ! 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 28164 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/J2142-2303_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=1.007684Jy sigma=22.098622 ! Fit after self-cal, rms=0.904452Jy sigma=19.786753 ! 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=0.6786 mas, bmaj=1.688 mas, bpa=-5.61 degrees ! Estimated noise=0.508607 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 = 0.0750923 Jy ! Component: 100 - total flux cleaned = 0.0983149 Jy ! Total flux subtracted in 100 components = 0.0983149 Jy ! Clean residual min=-0.005113 max=0.009369 Jy/beam ! Clean residual mean=-0.000012 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.0983149 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0983149 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=0.071185Jy sigma=1.405585 ! Fit after self-cal, rms=0.070734Jy sigma=1.397309 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100611 Jy ! Component: 100 - total flux cleaned = 0.0150306 Jy ! Total flux subtracted in 100 components = 0.0150306 Jy ! Clean residual min=-0.003916 max=0.004994 Jy/beam ! Clean residual mean=-0.000005 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.113346 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.113346 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=0.069639Jy sigma=1.363407 ! Fit after self-cal, rms=0.069626Jy sigma=1.363064 ! 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=0.8331 mas, bmaj=2.058 mas, bpa=-5.716 degrees ! Estimated noise=0.271145 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 (-0.8, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395291 Jy ! Component: 100 - total flux cleaned = 0.00591736 Jy ! Component: 150 - total flux cleaned = 0.00658873 Jy ! Component: 200 - total flux cleaned = 0.00686419 Jy ! Total flux subtracted in 200 components = 0.00686419 Jy ! Clean residual min=-0.002002 max=0.002265 Jy/beam ! Clean residual mean=-0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.12021 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.12021 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=0.069374Jy sigma=1.357708 ! Fit after self-cal, rms=0.069347Jy sigma=1.356898 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8331 x 2.058 at -5.716 degrees (North through East) ! Clean map min=-0.0019638 max=0.094113 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 1.03 FD 0.97 HN 1.14 KP 0.99 ! LA 1.00 MK 0.97 NL 0.97 OV 1.04 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! 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 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.16 KP 0.98 ! LA 0.96 MK 1.03 NL 0.99 OV 1.03 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.15 KP 1.01 ! LA 0.96 MK 0.93 NL 1.00 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.13 KP 1.03 ! LA 0.98 MK 0.97 NL 1.01 OV 0.98 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.12 KP 1.02 ! LA 0.93 MK 0.97 NL 1.00 OV 1.01 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.16 KP 1.00 ! LA 0.95 MK 0.93 NL 0.98 OV 0.99 ! PT 1.05 SC 0.96 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069347Jy sigma=1.356898 ! Fit after self-cal, rms=0.071793Jy sigma=1.353124 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8296 mas, bmaj=2.04 mas, bpa=-5.861 degrees ! Estimated noise=0.270771 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 = 0.00118855 Jy ! Component: 100 - total flux cleaned = 0.00136245 Jy ! Component: 150 - total flux cleaned = 0.00138782 Jy ! Component: 200 - total flux cleaned = 0.00138826 Jy ! Total flux subtracted in 200 components = 0.00138826 Jy ! Clean residual min=-0.001518 max=0.001567 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.121598 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.121598 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=0.071768Jy sigma=1.352542 ! Fit after self-cal, rms=0.071817Jy sigma=1.352369 ! 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=0.071817Jy sigma=1.352369 ! Fit after self-cal, rms=0.071923Jy sigma=1.350667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8285 mas, bmaj=2.042 mas, bpa=-5.826 degrees ! Estimated noise=0.270862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695042 Jy ! Component: 100 - total flux cleaned = 0.000809781 Jy ! Component: 150 - total flux cleaned = 0.000853658 Jy ! Component: 200 - total flux cleaned = 0.000866642 Jy ! Total flux subtracted in 200 components = 0.000866642 Jy ! Clean residual min=-0.001503 max=0.001524 Jy/beam ! Clean residual mean=0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.122465 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.122465 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=1.350452 ! Fit after self-cal, rms=0.071918Jy sigma=1.350402 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 = 0.000130297 Jy ! Component: 100 - total flux cleaned = 0.000142598 Jy ! Component: 150 - total flux cleaned = 0.000142057 Jy ! Component: 200 - total flux cleaned = 0.000152419 Jy ! Total flux subtracted in 200 components = 0.000152419 Jy ! Clean residual min=-0.001508 max=0.001522 Jy/beam ! Clean residual mean=0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.122617 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.122617 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=1.350321 ! Fit after self-cal, rms=0.071913Jy sigma=1.350312 ! 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=0.071913Jy sigma=1.350312 ! Fit after self-cal, rms=0.071856Jy sigma=1.350205 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8279 mas, bmaj=2.041 mas, bpa=-5.81 degrees ! Estimated noise=0.270822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395199 Jy ! Component: 100 - total flux cleaned = 0.000465973 Jy ! Component: 150 - total flux cleaned = 0.00046628 Jy ! Component: 200 - total flux cleaned = 0.000466709 Jy ! Total flux subtracted in 200 components = 0.000466709 Jy ! Clean residual min=-0.001497 max=0.001534 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.123084 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.123084 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=0.071852Jy sigma=1.350130 ! Fit after self-cal, rms=0.071852Jy sigma=1.350118 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 (-37, -38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108078 Jy ! Component: 100 - total flux cleaned = 0.00121639 Jy ! Component: 150 - total flux cleaned = 0.0012952 Jy ! Component: 200 - total flux cleaned = 0.00135673 Jy ! Total flux subtracted in 200 components = 0.00135673 Jy ! Clean residual min=-0.001402 max=0.001485 Jy/beam ! Clean residual mean=-0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.12444 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.12444 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=0.071818Jy sigma=1.349320 ! Fit after self-cal, rms=0.071813Jy sigma=1.349275 ! Inverting map ! Added new window around map position (-26.6, 47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011762 Jy ! Component: 100 - total flux cleaned = 0.00120508 Jy ! Component: 150 - total flux cleaned = 0.00120589 Jy ! Component: 200 - total flux cleaned = 0.00120555 Jy ! Total flux subtracted in 200 components = 0.00120555 Jy ! Clean residual min=-0.001430 max=0.001486 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.125646 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.125646 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=0.071780Jy sigma=1.348666 ! Fit after self-cal, rms=0.071777Jy sigma=1.348610 ! Inverting map ! Added new window around map position (-44.6, 30.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104777 Jy ! Component: 100 - total flux cleaned = 0.00146521 Jy ! Component: 150 - total flux cleaned = 0.00182969 Jy ! Component: 200 - total flux cleaned = 0.00199325 Jy ! Total flux subtracted in 200 components = 0.00199325 Jy ! Clean residual min=-0.001465 max=0.001364 Jy/beam ! Clean residual mean=0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.127639 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.127639 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=0.071742Jy sigma=1.347902 ! Fit after self-cal, rms=0.071743Jy sigma=1.347819 ! 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=0.071743Jy sigma=1.347819 ! Fit after self-cal, rms=0.071408Jy sigma=1.347737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=4.897 mas, bpa=-1.34 degrees ! Estimated noise=0.350239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775426 Jy ! Component: 100 - total flux cleaned = 0.00129519 Jy ! Component: 150 - total flux cleaned = 0.00167454 Jy ! Component: 200 - total flux cleaned = 0.00190711 Jy ! Total flux subtracted in 200 components = 0.00190711 Jy ! Clean residual min=-0.001343 max=0.001491 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.129546 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 0.129546 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=0.071400Jy sigma=1.347588 ! Fit after self-cal, rms=0.071397Jy sigma=1.347558 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 = 0.000384131 Jy ! Component: 100 - total flux cleaned = 0.000552449 Jy ! Component: 150 - total flux cleaned = 0.000668351 Jy ! Component: 200 - total flux cleaned = 0.000732894 Jy ! Total flux subtracted in 200 components = 0.000732894 Jy ! Clean residual min=-0.001304 max=0.001454 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.130279 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 147 components and 0.130279 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=0.071394Jy sigma=1.347515 ! Fit after self-cal, rms=0.071394Jy sigma=1.347507 ! 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=0.8271 mas, bmaj=2.041 mas, bpa=-5.82 degrees ! Estimated noise=0.270619 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8271 x 2.041 at -5.82 degrees (North through East) ! Clean map min=-0.0013179 max=0.093766 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=0.6734 mas, bmaj=1.678 mas, bpa=-5.783 degrees ! Estimated noise=0.503809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0746107 Jy ! Component: 100 - total flux cleaned = 0.0985004 Jy ! Component: 150 - total flux cleaned = 0.108533 Jy ! Component: 200 - total flux cleaned = 0.114114 Jy ! Total flux subtracted in 200 components = 0.114114 Jy ! Clean residual min=-0.003560 max=0.003546 Jy/beam ! Clean residual mean=-0.000006 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.114114 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.114114 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8271 mas, bmaj=2.041 mas, bpa=-5.82 degrees ! Estimated noise=0.270619 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 = 0.00368393 Jy ! Component: 100 - total flux cleaned = 0.00612694 Jy ! Component: 150 - total flux cleaned = 0.00805137 Jy ! Component: 200 - total flux cleaned = 0.0096392 Jy ! Total flux subtracted in 200 components = 0.0096392 Jy ! Clean residual min=-0.001599 max=0.001542 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.123754 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.123754 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=2.205 mas, bmaj=4.897 mas, bpa=-1.34 degrees ! Estimated noise=0.350239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167985 Jy ! Component: 100 - total flux cleaned = 0.00288217 Jy ! Component: 150 - total flux cleaned = 0.00384744 Jy ! Component: 200 - total flux cleaned = 0.00463446 Jy ! Total flux subtracted in 200 components = 0.00463446 Jy ! Clean residual min=-0.001500 max=0.001742 Jy/beam ! Clean residual mean=-0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.128388 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) ! Added new window around map position (-47, -25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138615 Jy ! Component: 100 - total flux cleaned = 0.00184136 Jy ! Component: 150 - total flux cleaned = 0.00215197 Jy ! Component: 200 - total flux cleaned = 0.00238448 Jy ! Total flux subtracted in 200 components = 0.00238448 Jy ! Clean residual min=-0.001543 max=0.001221 Jy/beam ! Clean residual mean=-0.000003 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.130772 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 95 components and 0.130773 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8271 mas, bmaj=2.041 mas, bpa=-5.82 degrees ! Estimated noise=0.270619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.05102e-05 Jy ! Component: 100 - total flux cleaned = 0.000177992 Jy ! Component: 150 - total flux cleaned = 0.00039235 Jy ! Component: 200 - total flux cleaned = 0.000559152 Jy ! Total flux subtracted in 200 components = 0.000559152 Jy ! Clean residual min=-0.001391 max=0.001385 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.131332 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 120 components and 0.131332 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=0.071415Jy sigma=1.347853 ! Fit after self-cal, rms=0.071399Jy sigma=1.347659 wmodel /scr/pima/bg219h_uvs/J2142-2303_X_map.mod ! Writing 120 model components to file: /scr/pima/bg219h_uvs/J2142-2303_X_map.mod wobs /scr/pima/bg219h_uvs/J2142-2303_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2142-2303_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2142-2303_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J2142-2303_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 = -9.86826e-05 Jy ! Component: 100 - total flux cleaned = -0.00023683 Jy ! Component: 150 - total flux cleaned = -0.000454295 Jy ! Component: 200 - total flux cleaned = -0.000641975 Jy ! Component: 250 - total flux cleaned = -0.000722551 Jy ! Component: 300 - total flux cleaned = -0.00078118 Jy ! Component: 350 - total flux cleaned = -0.000857467 Jy ! Component: 400 - total flux cleaned = -0.000857095 Jy ! Component: 450 - total flux cleaned = -0.000930426 Jy ! Component: 500 - total flux cleaned = -0.000984009 Jy ! Component: 550 - total flux cleaned = -0.00100138 Jy ! Component: 600 - total flux cleaned = -0.000949712 Jy ! Component: 650 - total flux cleaned = -0.000950031 Jy ! Component: 700 - total flux cleaned = -0.000933667 Jy ! Component: 750 - total flux cleaned = -0.0009174 Jy ! Component: 800 - total flux cleaned = -0.000868902 Jy ! Component: 850 - total flux cleaned = -0.000852927 Jy ! Component: 900 - total flux cleaned = -0.000789799 Jy ! Component: 950 - total flux cleaned = -0.000774148 Jy ! Component: 1000 - total flux cleaned = -0.000712786 Jy ! Component: 1050 - total flux cleaned = -0.000758313 Jy ! Component: 1100 - total flux cleaned = -0.000713396 Jy ! Component: 1150 - total flux cleaned = -0.00069868 Jy ! Component: 1200 - total flux cleaned = -0.000684153 Jy ! Component: 1250 - total flux cleaned = -0.00066967 Jy ! Component: 1300 - total flux cleaned = -0.000626697 Jy ! Component: 1350 - total flux cleaned = -0.000612745 Jy ! Component: 1400 - total flux cleaned = -0.000654862 Jy ! Component: 1450 - total flux cleaned = -0.000668728 Jy ! Component: 1500 - total flux cleaned = -0.000641146 Jy ! Component: 1550 - total flux cleaned = -0.000668673 Jy ! Component: 1600 - total flux cleaned = -0.000695756 Jy ! Component: 1650 - total flux cleaned = -0.000682526 Jy ! Component: 1700 - total flux cleaned = -0.000642545 Jy ! Component: 1750 - total flux cleaned = -0.000708592 Jy ! Component: 1800 - total flux cleaned = -0.000682543 Jy ! Component: 1850 - total flux cleaned = -0.00064382 Jy ! Component: 1900 - total flux cleaned = -0.000656853 Jy ! Component: 1950 - total flux cleaned = -0.000593409 Jy ! Component: 2000 - total flux cleaned = -0.000656563 Jy ! Component: 2050 - total flux cleaned = -0.000669118 Jy ! Component: 2100 - total flux cleaned = -0.000631998 Jy ! Component: 2150 - total flux cleaned = -0.000632046 Jy ! Component: 2200 - total flux cleaned = -0.000668719 Jy ! Component: 2250 - total flux cleaned = -0.000680744 Jy ! Component: 2300 - total flux cleaned = -0.000704718 Jy ! Component: 2350 - total flux cleaned = -0.00072855 Jy ! Component: 2400 - total flux cleaned = -0.000693022 Jy ! Component: 2450 - total flux cleaned = -0.000704823 Jy ! Component: 2500 - total flux cleaned = -0.000693175 Jy ! Component: 2550 - total flux cleaned = -0.000704894 Jy ! Component: 2600 - total flux cleaned = -0.00070482 Jy ! Component: 2650 - total flux cleaned = -0.000739013 Jy ! Component: 2700 - total flux cleaned = -0.000716282 Jy ! Component: 2750 - total flux cleaned = -0.000727534 Jy ! Component: 2800 - total flux cleaned = -0.000772195 Jy ! Component: 2850 - total flux cleaned = -0.000716495 Jy ! Component: 2900 - total flux cleaned = -0.000661124 Jy ! Component: 2950 - total flux cleaned = -0.000738185 Jy ! Component: 3000 - total flux cleaned = -0.000738139 Jy ! Component: 3050 - total flux cleaned = -0.000759673 Jy ! Component: 3100 - total flux cleaned = -0.000748827 Jy ! Component: 3150 - total flux cleaned = -0.00072735 Jy ! Component: 3200 - total flux cleaned = -0.000748574 Jy ! Component: 3250 - total flux cleaned = -0.000759014 Jy ! Component: 3300 - total flux cleaned = -0.000758979 Jy ! Component: 3350 - total flux cleaned = -0.000738105 Jy ! Component: 3400 - total flux cleaned = -0.000758817 Jy ! Component: 3450 - total flux cleaned = -0.000717625 Jy ! Component: 3500 - total flux cleaned = -0.000738272 Jy ! Component: 3550 - total flux cleaned = -0.000748445 Jy ! Component: 3600 - total flux cleaned = -0.000778819 Jy ! Component: 3650 - total flux cleaned = -0.000798837 Jy ! Component: 3700 - total flux cleaned = -0.00081888 Jy ! Component: 3750 - total flux cleaned = -0.000779072 Jy ! Component: 3800 - total flux cleaned = -0.000769233 Jy ! Component: 3850 - total flux cleaned = -0.000818472 Jy ! Component: 3900 - total flux cleaned = -0.000798867 Jy ! Component: 3950 - total flux cleaned = -0.000828093 Jy ! Component: 4000 - total flux cleaned = -0.000876508 Jy ! Component: 4050 - total flux cleaned = -0.000809011 Jy ! Total flux subtracted in 4096 components = -0.000837809 Jy ! Clean residual min=-0.000545 max=0.000667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.130494 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 379 components and 0.130494 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2142-2303_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8271 x 2.041 at -5.82 degrees (North through East) ! Clean map min=-0.0012119 max=0.09335 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2142-2303_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0933505 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.515319 0.515319 1.03064 2.06128 4.12256 8.24511 16.4902 32.9804 65.9609 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 582.163 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2142-2303_X_uvs.log closed on Thu Apr 7 12:19:52 2016