! Started logfile: /scr/pima/bg219h_uvs/J0922-3959_X_uvs.log on Thu Apr 7 12:05:44 2016 obs /scr/pima/bg219h_uvs/J0922-3959_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0922-3959_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.781746 visibilities/baseline/integration-bin. ! Found source: J0922-3959 ! ! 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 2364 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/J0922-3959_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 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=1.443058Jy sigma=16.947972 ! Fit after self-cal, rms=0.450110Jy sigma=4.800961 ! 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=0.5758 mas, bmaj=1.831 mas, bpa=-14.01 degrees ! Estimated noise=2.79345 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 = 0.648433 Jy ! Component: 100 - total flux cleaned = 0.876307 Jy ! Total flux subtracted in 100 components = 0.876307 Jy ! Clean residual min=-0.079413 max=0.182783 Jy/beam ! Clean residual mean=0.000092 rms=0.023918 Jy/beam ! Combined flux in latest and established models = 0.876306 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.876306 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=0.404832Jy sigma=4.411084 ! Fit after self-cal, rms=0.404098Jy sigma=4.405497 ! Inverting map ! Added new window around map position (1.2, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165023 Jy ! Component: 100 - total flux cleaned = 0.248245 Jy ! Total flux subtracted in 100 components = 0.248245 Jy ! Clean residual min=-0.049724 max=0.093908 Jy/beam ! Clean residual mean=0.000051 rms=0.013532 Jy/beam ! Combined flux in latest and established models = 1.12455 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 1.12455 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=0.297908Jy sigma=3.098333 ! Fit after self-cal, rms=0.293361Jy sigma=3.027634 ! 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=0.7344 mas, bmaj=2.222 mas, bpa=-14.77 degrees ! Estimated noise=1.90992 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 = 0.109776 Jy ! Component: 100 - total flux cleaned = 0.172048 Jy ! Component: 150 - total flux cleaned = 0.209477 Jy ! Component: 200 - total flux cleaned = 0.234666 Jy ! Total flux subtracted in 200 components = 0.234666 Jy ! Clean residual min=-0.050479 max=0.061700 Jy/beam ! Clean residual mean=0.000006 rms=0.012936 Jy/beam ! Combined flux in latest and established models = 1.35922 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 1.35922 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=0.249082Jy sigma=2.399533 ! Fit after self-cal, rms=0.248697Jy sigma=2.387845 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7344 x 2.222 at -14.77 degrees (North through East) ! Clean map min=-0.048704 max=0.77612 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: ! 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: ! FD 0.96 HN 1.15 KP 0.89 LA 0.99 ! MK 1.00 NL 1.16 OV 0.94 PT 0.96 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.17 KP 0.91 LA 0.98 ! MK 1.03 NL 1.14 OV 0.92 PT 0.94 ! SC 1.07 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! 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: ! FD 0.95 HN 1.18 KP 0.92 LA 1.01 ! MK 1.02 NL 1.12 OV 0.92 PT 0.95 ! SC 1.03 ! ! ! 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=0.248697Jy sigma=2.387845 ! Fit after self-cal, rms=0.243615Jy sigma=2.270235 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7403 mas, bmaj=2.227 mas, bpa=-14.76 degrees ! Estimated noise=1.92088 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 = -0.00567558 Jy ! Component: 100 - total flux cleaned = -0.00643485 Jy ! Component: 150 - total flux cleaned = -0.00576921 Jy ! Component: 200 - total flux cleaned = -0.00481539 Jy ! Total flux subtracted in 200 components = -0.00481539 Jy ! Clean residual min=-0.042514 max=0.035701 Jy/beam ! Clean residual mean=0.000001 rms=0.009328 Jy/beam ! Combined flux in latest and established models = 1.3544 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 1.3544 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=0.242075Jy sigma=2.262636 ! Fit after self-cal, rms=0.242064Jy sigma=2.262110 ! 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=0.242064Jy sigma=2.262110 ! Fit after self-cal, rms=0.241297Jy sigma=2.261428 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7398 mas, bmaj=2.227 mas, bpa=-14.78 degrees ! Estimated noise=1.91296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00203516 Jy ! Component: 100 - total flux cleaned = -0.00142999 Jy ! Component: 150 - total flux cleaned = -0.000559785 Jy ! Component: 200 - total flux cleaned = 0.000276695 Jy ! Total flux subtracted in 200 components = 0.000276695 Jy ! Clean residual min=-0.042119 max=0.034981 Jy/beam ! Clean residual mean=0.000001 rms=0.009172 Jy/beam ! Combined flux in latest and established models = 1.35468 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 1.35468 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=0.240377Jy sigma=2.255547 ! Fit after self-cal, rms=0.240247Jy sigma=2.255298 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 = 0.000419092 Jy ! Component: 100 - total flux cleaned = 0.00093617 Jy ! Component: 150 - total flux cleaned = 0.00168093 Jy ! Component: 200 - total flux cleaned = 0.0023937 Jy ! Total flux subtracted in 200 components = 0.0023937 Jy ! Clean residual min=-0.041661 max=0.034404 Jy/beam ! Clean residual mean=0.000000 rms=0.009040 Jy/beam ! Combined flux in latest and established models = 1.35707 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 1.35707 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=0.239700Jy sigma=2.249712 ! Fit after self-cal, rms=0.239557Jy sigma=2.249445 ! 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=0.239557Jy sigma=2.249445 ! Fit after self-cal, rms=0.238907Jy sigma=2.249068 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7392 mas, bmaj=2.228 mas, bpa=-14.79 degrees ! Estimated noise=1.90773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252351 Jy ! Component: 100 - total flux cleaned = 0.000750139 Jy ! Component: 150 - total flux cleaned = 0.00121429 Jy ! Component: 200 - total flux cleaned = 0.0018905 Jy ! Total flux subtracted in 200 components = 0.0018905 Jy ! Clean residual min=-0.041427 max=0.034288 Jy/beam ! Clean residual mean=-0.000000 rms=0.008991 Jy/beam ! Combined flux in latest and established models = 1.35896 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 1.35896 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=0.238350Jy sigma=2.244786 ! Fit after self-cal, rms=0.238230Jy sigma=2.244568 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.80437e-05 Jy ! Component: 100 - total flux cleaned = 0.000301126 Jy ! Component: 150 - total flux cleaned = 0.000738747 Jy ! Component: 200 - total flux cleaned = 0.00116198 Jy ! Total flux subtracted in 200 components = 0.00116198 Jy ! Clean residual min=-0.041044 max=0.033874 Jy/beam ! Clean residual mean=-0.000000 rms=0.008896 Jy/beam ! Combined flux in latest and established models = 1.36013 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 1.36013 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=0.237813Jy sigma=2.240375 ! Fit after self-cal, rms=0.237689Jy sigma=2.240128 ! 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=0.237689Jy sigma=2.240128 ! Fit after self-cal, rms=0.234328Jy sigma=2.189965 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.953 mas, bmaj=6.733 mas, bpa=-3.745 degrees ! Estimated noise=2.80602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00508839 Jy ! Component: 100 - total flux cleaned = -0.00469802 Jy ! Component: 150 - total flux cleaned = -0.0047324 Jy ! Component: 200 - total flux cleaned = -0.00424907 Jy ! Total flux subtracted in 200 components = -0.00424907 Jy ! Clean residual min=-0.043329 max=0.035341 Jy/beam ! Clean residual mean=-0.000018 rms=0.012289 Jy/beam ! Combined flux in latest and established models = 1.35588 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 1.35588 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=0.234402Jy sigma=2.207463 ! Fit after self-cal, rms=0.234001Jy sigma=2.193191 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 = 0.000186615 Jy ! Component: 100 - total flux cleaned = 0.000265573 Jy ! Component: 150 - total flux cleaned = 0.000516689 Jy ! Component: 200 - total flux cleaned = 0.000724419 Jy ! Total flux subtracted in 200 components = 0.000724419 Jy ! Clean residual min=-0.043877 max=0.035737 Jy/beam ! Clean residual mean=-0.000018 rms=0.012300 Jy/beam ! Combined flux in latest and established models = 1.3566 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 1.3566 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=0.234362Jy sigma=2.207421 ! Fit after self-cal, rms=0.234027Jy sigma=2.195683 ! 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=0.7405 mas, bmaj=2.223 mas, bpa=-14.83 degrees ! Estimated noise=1.91092 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7405 x 2.223 at -14.83 degrees (North through East) ! Clean map min=-0.032943 max=0.74675 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 ! Performing amp+phase self-cal ! ! 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=0.234027Jy sigma=2.195683 ! Fit after self-cal, rms=0.222496Jy sigma=2.053875 ! Inverting map and beam ! Estimated beam: bmin=0.7454 mas, bmaj=2.226 mas, bpa=-14.36 degrees ! Estimated noise=1.84994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0339107 Jy ! Component: 100 - total flux cleaned = -0.0502976 Jy ! Component: 150 - total flux cleaned = -0.0598024 Jy ! Component: 200 - total flux cleaned = -0.0638551 Jy ! Total flux subtracted in 200 components = -0.0638551 Jy ! Clean residual min=-0.031655 max=0.026392 Jy/beam ! Clean residual mean=-0.000009 rms=0.007582 Jy/beam ! Combined flux in latest and established models = 1.29275 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 82 components and 1.29275 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=0.215191Jy sigma=2.010789 ! Fit after self-cal, rms=0.214447Jy sigma=2.008741 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0045889 Jy ! Component: 100 - total flux cleaned = -0.00478911 Jy ! Component: 150 - total flux cleaned = -0.00459849 Jy ! Component: 200 - total flux cleaned = -0.00423141 Jy ! Total flux subtracted in 200 components = -0.00423141 Jy ! Clean residual min=-0.030801 max=0.026759 Jy/beam ! Clean residual mean=-0.000008 rms=0.007455 Jy/beam ! Combined flux in latest and established models = 1.28851 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 1.28851 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=0.214003Jy sigma=2.005416 ! Fit after self-cal, rms=0.213833Jy sigma=2.004984 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.213833Jy sigma=2.004984 ! Fit after self-cal, rms=0.206843Jy sigma=1.912844 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=0.5808 mas, bmaj=1.825 mas, bpa=-13.45 degrees ! Estimated noise=2.63295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.61002 Jy ! Component: 100 - total flux cleaned = 0.836259 Jy ! Component: 150 - total flux cleaned = 0.955278 Jy ! Component: 200 - total flux cleaned = 1.02173 Jy ! Total flux subtracted in 200 components = 1.02173 Jy ! Clean residual min=-0.033559 max=0.045805 Jy/beam ! Clean residual mean=0.000032 rms=0.008721 Jy/beam ! Combined flux in latest and established models = 1.02173 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.02173 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7478 mas, bmaj=2.226 mas, bpa=-14.29 degrees ! Estimated noise=1.78691 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 (-1, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0879396 Jy ! Component: 100 - total flux cleaned = 0.136995 Jy ! Component: 150 - total flux cleaned = 0.167622 Jy ! Component: 200 - total flux cleaned = 0.188137 Jy ! Total flux subtracted in 200 components = 0.188137 Jy ! Clean residual min=-0.029281 max=0.028407 Jy/beam ! Clean residual mean=-0.000004 rms=0.007047 Jy/beam ! Combined flux in latest and established models = 1.20987 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 59 components and 1.20987 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=1.964 mas, bmaj=6.8 mas, bpa=-3.714 degrees ! Estimated noise=2.58364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287793 Jy ! Component: 100 - total flux cleaned = 0.0397839 Jy ! Component: 150 - total flux cleaned = 0.0411326 Jy ! Component: 200 - total flux cleaned = 0.0423375 Jy ! Total flux subtracted in 200 components = 0.0423375 Jy ! Clean residual min=-0.035712 max=0.040534 Jy/beam ! Clean residual mean=-0.000034 rms=0.011262 Jy/beam ! Combined flux in latest and established models = 1.2522 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 = 0.000730463 Jy ! Component: 100 - total flux cleaned = 0.00175502 Jy ! Component: 150 - total flux cleaned = 0.00205815 Jy ! Component: 200 - total flux cleaned = 0.00235911 Jy ! Total flux subtracted in 200 components = 0.00235911 Jy ! Clean residual min=-0.032992 max=0.037577 Jy/beam ! Clean residual mean=-0.000036 rms=0.010753 Jy/beam ! Combined flux in latest and established models = 1.25456 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 1.25456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7478 mas, bmaj=2.226 mas, bpa=-14.29 degrees ! Estimated noise=1.78691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295333 Jy ! Component: 100 - total flux cleaned = 0.00252092 Jy ! Component: 150 - total flux cleaned = 0.0017932 Jy ! Component: 200 - total flux cleaned = 0.00118048 Jy ! Total flux subtracted in 200 components = 0.00118048 Jy ! Clean residual min=-0.024414 max=0.023071 Jy/beam ! Clean residual mean=-0.000014 rms=0.005880 Jy/beam ! Combined flux in latest and established models = 1.25574 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 1.25574 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=0.192375Jy sigma=1.845761 ! Fit after self-cal, rms=0.191398Jy sigma=1.833277 wmodel /scr/pima/bg219h_uvs/J0922-3959_X_map.mod ! Writing 88 model components to file: /scr/pima/bg219h_uvs/J0922-3959_X_map.mod wobs /scr/pima/bg219h_uvs/J0922-3959_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0922-3959_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0922-3959_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0922-3959_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 = -0.00725275 Jy ! Component: 100 - total flux cleaned = -0.0113237 Jy ! Component: 150 - total flux cleaned = -0.0134452 Jy ! Component: 200 - total flux cleaned = -0.0153976 Jy ! Component: 250 - total flux cleaned = -0.0174555 Jy ! Component: 300 - total flux cleaned = -0.0188859 Jy ! Component: 350 - total flux cleaned = -0.0193252 Jy ! Component: 400 - total flux cleaned = -0.0193316 Jy ! Component: 450 - total flux cleaned = -0.0199328 Jy ! Component: 500 - total flux cleaned = -0.0199278 Jy ! Component: 550 - total flux cleaned = -0.0201089 Jy ! Component: 600 - total flux cleaned = -0.0199342 Jy ! Component: 650 - total flux cleaned = -0.0202608 Jy ! Component: 700 - total flux cleaned = -0.020103 Jy ! Component: 750 - total flux cleaned = -0.0201009 Jy ! Component: 800 - total flux cleaned = -0.0199538 Jy ! Component: 850 - total flux cleaned = -0.0198165 Jy ! Component: 900 - total flux cleaned = -0.0192803 Jy ! Component: 950 - total flux cleaned = -0.0186383 Jy ! Component: 1000 - total flux cleaned = -0.0185151 Jy ! Component: 1050 - total flux cleaned = -0.0182743 Jy ! Component: 1100 - total flux cleaned = -0.0179252 Jy ! Component: 1150 - total flux cleaned = -0.0175912 Jy ! Component: 1200 - total flux cleaned = -0.0173737 Jy ! Component: 1250 - total flux cleaned = -0.0171616 Jy ! Component: 1300 - total flux cleaned = -0.0170586 Jy ! Component: 1350 - total flux cleaned = -0.0170607 Jy ! Component: 1400 - total flux cleaned = -0.0171585 Jy ! Component: 1450 - total flux cleaned = -0.0174395 Jy ! Component: 1500 - total flux cleaned = -0.0176234 Jy ! Component: 1550 - total flux cleaned = -0.0181608 Jy ! Component: 1600 - total flux cleaned = -0.0187725 Jy ! Component: 1650 - total flux cleaned = -0.0192005 Jy ! Component: 1700 - total flux cleaned = -0.0196223 Jy ! Component: 1750 - total flux cleaned = -0.0199528 Jy ! Component: 1800 - total flux cleaned = -0.0200335 Jy ! Component: 1850 - total flux cleaned = -0.0202741 Jy ! Component: 1900 - total flux cleaned = -0.0203527 Jy ! Component: 1950 - total flux cleaned = -0.0202752 Jy ! Component: 2000 - total flux cleaned = -0.0205059 Jy ! Component: 2050 - total flux cleaned = -0.0205057 Jy ! Component: 2100 - total flux cleaned = -0.0203567 Jy ! Component: 2150 - total flux cleaned = -0.0203571 Jy ! Component: 2200 - total flux cleaned = -0.020504 Jy ! Component: 2250 - total flux cleaned = -0.0206493 Jy ! Component: 2300 - total flux cleaned = -0.0205052 Jy ! Component: 2350 - total flux cleaned = -0.0205061 Jy ! Component: 2400 - total flux cleaned = -0.0205773 Jy ! Component: 2450 - total flux cleaned = -0.0205773 Jy ! Component: 2500 - total flux cleaned = -0.0205772 Jy ! Component: 2550 - total flux cleaned = -0.020577 Jy ! Component: 2600 - total flux cleaned = -0.020367 Jy ! Component: 2650 - total flux cleaned = -0.0202976 Jy ! Component: 2700 - total flux cleaned = -0.0202283 Jy ! Component: 2750 - total flux cleaned = -0.020298 Jy ! Component: 2800 - total flux cleaned = -0.0202274 Jy ! Component: 2850 - total flux cleaned = -0.0202282 Jy ! Component: 2900 - total flux cleaned = -0.0200844 Jy ! Component: 2950 - total flux cleaned = -0.0200119 Jy ! Component: 3000 - total flux cleaned = -0.0199394 Jy ! Component: 3050 - total flux cleaned = -0.0199391 Jy ! Component: 3100 - total flux cleaned = -0.0197885 Jy ! Component: 3150 - total flux cleaned = -0.0198647 Jy ! Component: 3200 - total flux cleaned = -0.0198657 Jy ! Component: 3250 - total flux cleaned = -0.0200226 Jy ! Component: 3300 - total flux cleaned = -0.0200229 Jy ! Component: 3350 - total flux cleaned = -0.0200238 Jy ! Component: 3400 - total flux cleaned = -0.0200246 Jy ! Component: 3450 - total flux cleaned = -0.0201084 Jy ! Component: 3500 - total flux cleaned = -0.0201098 Jy ! Component: 3550 - total flux cleaned = -0.0201104 Jy ! Component: 3600 - total flux cleaned = -0.0201127 Jy ! Component: 3650 - total flux cleaned = -0.0201136 Jy ! Component: 3700 - total flux cleaned = -0.0202057 Jy ! Component: 3750 - total flux cleaned = -0.0202997 Jy ! Component: 3800 - total flux cleaned = -0.0202038 Jy ! Component: 3850 - total flux cleaned = -0.0203976 Jy ! Component: 3900 - total flux cleaned = -0.020398 Jy ! Component: 3950 - total flux cleaned = -0.0206007 Jy ! Component: 4000 - total flux cleaned = -0.0205998 Jy ! Component: 4050 - total flux cleaned = -0.0207053 Jy ! Total flux subtracted in 4096 components = -0.020812 Jy ! Clean residual min=-0.005942 max=0.006109 Jy/beam ! Clean residual mean=0.000008 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 1.23493 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 390 components and 1.23493 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0922-3959_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7478 x 2.226 at -14.29 degrees (North through East) ! Clean map min=-0.023376 max=0.67032 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0922-3959_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.670315 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00141963 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.635357 0.635357 1.27071 2.54143 5.08285 10.1657 20.3314 40.6628 81.3257 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0042 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.67 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 472.175 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0922-3959_X_uvs.log closed on Thu Apr 7 12:05:48 2016