! Started logfile: /scr/pima/bg219i_uvs/J1339-2401_X_uvs.log on Wed Apr 6 23:45:56 2016 obs /scr/pima/bg219i_uvs/J1339-2401_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1339-2401_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.765432 visibilities/baseline/integration-bin. ! Found source: J1339-2401 ! ! 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 14880 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J1339-2401_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 72 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=1.060900Jy sigma=21.698938 ! Fit after self-cal, rms=0.664863Jy sigma=13.476284 ! 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=0.6534 mas, bmaj=1.684 mas, bpa=-5.122 degrees ! Estimated noise=0.686535 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 = 0.252141 Jy ! Component: 100 - total flux cleaned = 0.318192 Jy ! Total flux subtracted in 100 components = 0.318192 Jy ! Clean residual min=-0.010585 max=0.027882 Jy/beam ! Clean residual mean=-0.000004 rms=0.003125 Jy/beam ! Combined flux in latest and established models = 0.318192 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.318192 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=0.091220Jy sigma=1.853483 ! Fit after self-cal, rms=0.091122Jy sigma=1.851493 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311026 Jy ! Component: 100 - total flux cleaned = 0.0489276 Jy ! Total flux subtracted in 100 components = 0.0489276 Jy ! Clean residual min=-0.006666 max=0.009059 Jy/beam ! Clean residual mean=-0.000000 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.36712 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.36712 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=0.076209Jy sigma=1.496881 ! Fit after self-cal, rms=0.076152Jy sigma=1.495606 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111475 Jy ! Component: 100 - total flux cleaned = 0.017952 Jy ! Total flux subtracted in 100 components = 0.017952 Jy ! Clean residual min=-0.005562 max=0.005271 Jy/beam ! Clean residual mean=0.000001 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.385072 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.385072 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=0.073992Jy sigma=1.437678 ! Fit after self-cal, rms=0.073966Jy sigma=1.437173 ! 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=0.8224 mas, bmaj=2.008 mas, bpa=-4.219 degrees ! Estimated noise=0.407441 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 = 0.00683206 Jy ! Component: 100 - total flux cleaned = 0.0102361 Jy ! Component: 150 - total flux cleaned = 0.0120636 Jy ! Component: 200 - total flux cleaned = 0.012927 Jy ! Total flux subtracted in 200 components = 0.012927 Jy ! Clean residual min=-0.004718 max=0.004746 Jy/beam ! Clean residual mean=0.000004 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.397999 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.397999 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=0.073545Jy sigma=1.421002 ! Fit after self-cal, rms=0.073529Jy sigma=1.420711 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8224 x 2.008 at -4.219 degrees (North through East) ! Clean map min=-0.0044615 max=0.33267 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 1.07 KP 1.01 ! LA 0.98 MK 0.99 NL 1.02 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.05 KP 0.98 ! LA 0.99 MK 0.98 NL 1.02 OV 0.98 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 1.02 ! LA 0.99 MK 0.99 NL 1.02 OV 0.95 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.05 KP 1.00 ! LA 0.98 MK 0.98 NL 1.01 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 1.01 ! LA 0.99 MK 1.01 NL 1.01 OV 0.96 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 0.99 ! LA 1.01 MK 0.98 NL 0.99 OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.06 KP 1.00 ! LA 1.00 MK 1.00 NL 1.00 OV 0.96 ! PT 1.02 SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073529Jy sigma=1.420711 ! Fit after self-cal, rms=0.073172Jy sigma=1.409306 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8228 mas, bmaj=2.009 mas, bpa=-4.362 degrees ! Estimated noise=0.406431 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 = -0.00115496 Jy ! Component: 100 - total flux cleaned = -0.00146904 Jy ! Component: 150 - total flux cleaned = -0.00168002 Jy ! Component: 200 - total flux cleaned = -0.00184852 Jy ! Total flux subtracted in 200 components = -0.00184852 Jy ! Clean residual min=-0.004113 max=0.004196 Jy/beam ! Clean residual mean=0.000004 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.39615 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.39615 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=0.073103Jy sigma=1.408715 ! Fit after self-cal, rms=0.073110Jy sigma=1.408576 ! 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=0.073110Jy sigma=1.408576 ! Fit after self-cal, rms=0.072754Jy sigma=1.391399 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8228 mas, bmaj=2.013 mas, bpa=-4.349 degrees ! Estimated noise=0.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000477244 Jy ! Component: 100 - total flux cleaned = -0.000641924 Jy ! Component: 150 - total flux cleaned = -0.000745732 Jy ! Component: 200 - total flux cleaned = -0.000810254 Jy ! Total flux subtracted in 200 components = -0.000810254 Jy ! Clean residual min=-0.002331 max=0.003218 Jy/beam ! Clean residual mean=-0.000003 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.39534 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.39534 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=0.072721Jy sigma=1.391009 ! Fit after self-cal, rms=0.072725Jy sigma=1.390887 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 (13.8, -28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302227 Jy ! Component: 100 - total flux cleaned = 0.00375581 Jy ! Component: 150 - total flux cleaned = 0.00376125 Jy ! Component: 200 - total flux cleaned = 0.00375901 Jy ! Total flux subtracted in 200 components = 0.00375901 Jy ! Clean residual min=-0.002209 max=0.002415 Jy/beam ! Clean residual mean=-0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.399099 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.399099 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=0.072586Jy sigma=1.388238 ! Fit after self-cal, rms=0.072582Jy sigma=1.388125 ! Inverting map ! Added new window around map position (-5.2, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224751 Jy ! Component: 100 - total flux cleaned = 0.0024887 Jy ! Component: 150 - total flux cleaned = 0.00248534 Jy ! Component: 200 - total flux cleaned = 0.00255762 Jy ! Total flux subtracted in 200 components = 0.00255762 Jy ! Clean residual min=-0.002074 max=0.002118 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.401656 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.401656 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=0.072495Jy sigma=1.386541 ! Fit after self-cal, rms=0.072493Jy sigma=1.386459 ! 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=0.072493Jy sigma=1.386459 ! Fit after self-cal, rms=0.072331Jy sigma=1.386099 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8225 mas, bmaj=2.013 mas, bpa=-4.372 degrees ! Estimated noise=0.404858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412858 Jy ! Component: 100 - total flux cleaned = 0.000490408 Jy ! Component: 150 - total flux cleaned = 0.000491358 Jy ! Component: 200 - total flux cleaned = 0.000524434 Jy ! Total flux subtracted in 200 components = 0.000524434 Jy ! Clean residual min=-0.002046 max=0.002046 Jy/beam ! Clean residual mean=-0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.402181 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 0.402181 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=0.072293Jy sigma=1.385537 ! Fit after self-cal, rms=0.072294Jy sigma=1.385523 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 = 6.69481e-05 Jy ! Component: 100 - total flux cleaned = 6.63409e-05 Jy ! Component: 150 - total flux cleaned = 9.38995e-05 Jy ! Component: 200 - total flux cleaned = 9.44128e-05 Jy ! Total flux subtracted in 200 components = 9.44128e-05 Jy ! Clean residual min=-0.002021 max=0.001991 Jy/beam ! Clean residual mean=-0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.402275 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 106 components and 0.402275 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=0.072272Jy sigma=1.385177 ! Fit after self-cal, rms=0.072272Jy sigma=1.385169 ! 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=0.072272Jy sigma=1.385169 ! Fit after self-cal, rms=0.072200Jy sigma=1.385088 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.288 mas, bmaj=5.054 mas, bpa=0.001382 degrees ! Estimated noise=0.534595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000770808 Jy ! Component: 100 - total flux cleaned = -0.000556778 Jy ! Component: 150 - total flux cleaned = -0.000406262 Jy ! Component: 200 - total flux cleaned = -0.000332216 Jy ! Total flux subtracted in 200 components = -0.000332216 Jy ! Clean residual min=-0.002041 max=0.002145 Jy/beam ! Clean residual mean=-0.000002 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.401943 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 112 components and 0.401943 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=0.072192Jy sigma=1.385098 ! Fit after self-cal, rms=0.072184Jy sigma=1.384955 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 = -8.05853e-06 Jy ! Component: 100 - total flux cleaned = -1.17206e-05 Jy ! Component: 150 - total flux cleaned = 5.81737e-05 Jy ! Component: 200 - total flux cleaned = 9.00381e-05 Jy ! Total flux subtracted in 200 components = 9.00381e-05 Jy ! Clean residual min=-0.002023 max=0.002138 Jy/beam ! Clean residual mean=-0.000002 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.402033 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 114 components and 0.402033 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=0.072183Jy sigma=1.384868 ! Fit after self-cal, rms=0.072176Jy sigma=1.384762 ! 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=0.8226 mas, bmaj=2.014 mas, bpa=-4.374 degrees ! Estimated noise=0.404316 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8226 x 2.014 at -4.374 degrees (North through East) ! Clean map min=-0.0018733 max=0.33227 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=0.6534 mas, bmaj=1.689 mas, bpa=-5.127 degrees ! Estimated noise=0.684492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.251126 Jy ! Component: 100 - total flux cleaned = 0.318256 Jy ! Component: 150 - total flux cleaned = 0.349237 Jy ! Component: 200 - total flux cleaned = 0.366795 Jy ! Total flux subtracted in 200 components = 0.366795 Jy ! Clean residual min=-0.005294 max=0.008799 Jy/beam ! Clean residual mean=-0.000002 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.366795 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.366795 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8226 mas, bmaj=2.014 mas, bpa=-4.374 degrees ! Estimated noise=0.404316 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140522 Jy ! Component: 100 - total flux cleaned = 0.0207817 Jy ! Component: 150 - total flux cleaned = 0.0248398 Jy ! Component: 200 - total flux cleaned = 0.0278431 Jy ! Total flux subtracted in 200 components = 0.0278431 Jy ! Clean residual min=-0.002527 max=0.002142 Jy/beam ! Clean residual mean=-0.000003 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.394638 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.394638 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=2.288 mas, bmaj=5.054 mas, bpa=0.001382 degrees ! Estimated noise=0.534595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283463 Jy ! Component: 100 - total flux cleaned = 0.00461955 Jy ! Component: 150 - total flux cleaned = 0.0058625 Jy ! Component: 200 - total flux cleaned = 0.00673287 Jy ! Total flux subtracted in 200 components = 0.00673287 Jy ! Clean residual min=-0.002118 max=0.001980 Jy/beam ! Clean residual mean=-0.000002 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.401371 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 = 0.000483635 Jy ! Component: 100 - total flux cleaned = 0.000567368 Jy ! Component: 150 - total flux cleaned = 0.000586887 Jy ! Component: 200 - total flux cleaned = 0.000586094 Jy ! Total flux subtracted in 200 components = 0.000586094 Jy ! Clean residual min=-0.002059 max=0.001913 Jy/beam ! Clean residual mean=-0.000002 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.401957 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 83 components and 0.401957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8226 mas, bmaj=2.014 mas, bpa=-4.374 degrees ! Estimated noise=0.404316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000466996 Jy ! Component: 100 - total flux cleaned = -0.000464595 Jy ! Component: 150 - total flux cleaned = -0.000311492 Jy ! Component: 200 - total flux cleaned = -0.000125907 Jy ! Total flux subtracted in 200 components = -0.000125907 Jy ! Clean residual min=-0.002153 max=0.001955 Jy/beam ! Clean residual mean=-0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.401831 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.401831 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=0.072248Jy sigma=1.385995 ! Fit after self-cal, rms=0.072237Jy sigma=1.385814 wmodel /scr/pima/bg219i_uvs/J1339-2401_X_map.mod ! Writing 99 model components to file: /scr/pima/bg219i_uvs/J1339-2401_X_map.mod wobs /scr/pima/bg219i_uvs/J1339-2401_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1339-2401_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1339-2401_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J1339-2401_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 = -0.000539453 Jy ! Component: 100 - total flux cleaned = -0.000853222 Jy ! Component: 150 - total flux cleaned = -0.00101892 Jy ! Component: 200 - total flux cleaned = -0.0012094 Jy ! Component: 250 - total flux cleaned = -0.00130144 Jy ! Component: 300 - total flux cleaned = -0.00139103 Jy ! Component: 350 - total flux cleaned = -0.00144966 Jy ! Component: 400 - total flux cleaned = -0.00156328 Jy ! Component: 450 - total flux cleaned = -0.00156355 Jy ! Component: 500 - total flux cleaned = -0.0014836 Jy ! Component: 550 - total flux cleaned = -0.00143157 Jy ! Component: 600 - total flux cleaned = -0.00135474 Jy ! Component: 650 - total flux cleaned = -0.00132967 Jy ! Component: 700 - total flux cleaned = -0.00132946 Jy ! Component: 750 - total flux cleaned = -0.00130529 Jy ! Component: 800 - total flux cleaned = -0.00130561 Jy ! Component: 850 - total flux cleaned = -0.00128243 Jy ! Component: 900 - total flux cleaned = -0.00128192 Jy ! Component: 950 - total flux cleaned = -0.00119121 Jy ! Component: 1000 - total flux cleaned = -0.0012138 Jy ! Component: 1050 - total flux cleaned = -0.0012574 Jy ! Component: 1100 - total flux cleaned = -0.00134312 Jy ! Component: 1150 - total flux cleaned = -0.00130053 Jy ! Component: 1200 - total flux cleaned = -0.00136339 Jy ! Component: 1250 - total flux cleaned = -0.00130135 Jy ! Component: 1300 - total flux cleaned = -0.00130187 Jy ! Component: 1350 - total flux cleaned = -0.00128211 Jy ! Component: 1400 - total flux cleaned = -0.00134192 Jy ! Component: 1450 - total flux cleaned = -0.00128297 Jy ! Component: 1500 - total flux cleaned = -0.00128303 Jy ! Component: 1550 - total flux cleaned = -0.00128319 Jy ! Component: 1600 - total flux cleaned = -0.00128335 Jy ! Component: 1650 - total flux cleaned = -0.00132061 Jy ! Component: 1700 - total flux cleaned = -0.00128371 Jy ! Component: 1750 - total flux cleaned = -0.00122919 Jy ! Component: 1800 - total flux cleaned = -0.00128295 Jy ! Component: 1850 - total flux cleaned = -0.00122954 Jy ! Component: 1900 - total flux cleaned = -0.00117692 Jy ! Component: 1950 - total flux cleaned = -0.00114236 Jy ! Component: 2000 - total flux cleaned = -0.00109076 Jy ! Component: 2050 - total flux cleaned = -0.00110787 Jy ! Component: 2100 - total flux cleaned = -0.00110772 Jy ! Component: 2150 - total flux cleaned = -0.00114091 Jy ! Component: 2200 - total flux cleaned = -0.00114093 Jy ! Component: 2250 - total flux cleaned = -0.00115746 Jy ! Component: 2300 - total flux cleaned = -0.00117376 Jy ! Component: 2350 - total flux cleaned = -0.00126989 Jy ! Component: 2400 - total flux cleaned = -0.00128573 Jy ! Component: 2450 - total flux cleaned = -0.00134833 Jy ! Component: 2500 - total flux cleaned = -0.00144151 Jy ! Component: 2550 - total flux cleaned = -0.00148755 Jy ! Component: 2600 - total flux cleaned = -0.00153365 Jy ! Component: 2650 - total flux cleaned = -0.00157923 Jy ! Component: 2700 - total flux cleaned = -0.00157915 Jy ! Component: 2750 - total flux cleaned = -0.0016688 Jy ! Component: 2800 - total flux cleaned = -0.00171317 Jy ! Component: 2850 - total flux cleaned = -0.00172772 Jy ! Component: 2900 - total flux cleaned = -0.00175686 Jy ! Component: 2950 - total flux cleaned = -0.00178567 Jy ! Component: 3000 - total flux cleaned = -0.00184292 Jy ! Component: 3050 - total flux cleaned = -0.00188559 Jy ! Component: 3100 - total flux cleaned = -0.00189945 Jy ! Component: 3150 - total flux cleaned = -0.00191352 Jy ! Component: 3200 - total flux cleaned = -0.00192745 Jy ! Component: 3250 - total flux cleaned = -0.00201032 Jy ! Component: 3300 - total flux cleaned = -0.00199648 Jy ! Component: 3350 - total flux cleaned = -0.00202375 Jy ! Component: 3400 - total flux cleaned = -0.00210472 Jy ! Component: 3450 - total flux cleaned = -0.00217166 Jy ! Component: 3500 - total flux cleaned = -0.00215842 Jy ! Component: 3550 - total flux cleaned = -0.0021716 Jy ! Component: 3600 - total flux cleaned = -0.00222422 Jy ! Component: 3650 - total flux cleaned = -0.00225029 Jy ! Component: 3700 - total flux cleaned = -0.00234086 Jy ! Component: 3750 - total flux cleaned = -0.0023666 Jy ! Component: 3800 - total flux cleaned = -0.00237947 Jy ! Component: 3850 - total flux cleaned = -0.00239212 Jy ! Component: 3900 - total flux cleaned = -0.00240484 Jy ! Component: 3950 - total flux cleaned = -0.00253031 Jy ! Component: 4000 - total flux cleaned = -0.00259264 Jy ! Component: 4050 - total flux cleaned = -0.00261736 Jy ! Total flux subtracted in 4096 components = -0.00261737 Jy ! Clean residual min=-0.000687 max=0.000793 Jy/beam ! Clean residual mean=0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.399214 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 380 components and 0.399214 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1339-2401_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8226 x 2.014 at -4.374 degrees (North through East) ! Clean map min=-0.0015359 max=0.33117 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1339-2401_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.331167 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203161 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.184041 0.184041 0.368082 0.736163 1.47233 2.94465 5.88931 11.7786 23.5572 47.1144 94.2289 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.331 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1630.07 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1339-2401_X_uvs.log closed on Wed Apr 6 23:46:01 2016