! Started logfile: /scr/pima/bg219g_uvs/J1742-1517_X_uvs.log on Thu Apr 7 09:55:34 2016 obs /scr/pima/bg219g_uvs/J1742-1517_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1742-1517_X_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.75 visibilities/baseline/integration-bin. ! Found source: J1742-1517 ! ! 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 5796 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/bg219g_uvs/J1742-1517_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. ! ! 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=1.010932Jy sigma=27.343018 ! Fit after self-cal, rms=0.891183Jy sigma=24.079072 ! 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=0.5931 mas, bmaj=1.661 mas, bpa=-8.141 degrees ! Estimated noise=0.78214 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 = 0.084622 Jy ! Component: 100 - total flux cleaned = 0.103102 Jy ! Total flux subtracted in 100 components = 0.103102 Jy ! Clean residual min=-0.006716 max=0.008176 Jy/beam ! Clean residual mean=0.000006 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 0.103102 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.103102 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=0.056671Jy sigma=1.436255 ! Fit after self-cal, rms=0.056063Jy sigma=1.424588 ! 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=0.7076 mas, bmaj=1.848 mas, bpa=-5.385 degrees ! Estimated noise=0.469691 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 = 0.00810022 Jy ! Component: 100 - total flux cleaned = 0.0119209 Jy ! Component: 150 - total flux cleaned = 0.0139954 Jy ! Component: 200 - total flux cleaned = 0.0151481 Jy ! Total flux subtracted in 200 components = 0.0151481 Jy ! Clean residual min=-0.007306 max=0.011090 Jy/beam ! Clean residual mean=0.000001 rms=0.002459 Jy/beam ! Combined flux in latest and established models = 0.11825 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.11825 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=0.055003Jy sigma=1.393681 ! Fit after self-cal, rms=0.054998Jy sigma=1.392896 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7076 x 1.848 at -5.385 degrees (North through East) ! Clean map min=-0.0070089 max=0.10991 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 1.10 FD 1.00 HN 0.99 KP 0.96 ! MK 0.94 NL 1.06 OV 0.92 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.96 HN 1.07 KP 1.01 ! MK 1.01 NL 1.03 OV 0.99 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 HN 0.98 KP 1.03 ! MK 1.03 NL 1.04 OV 0.95 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.03 KP 1.00 ! MK 0.97 NL 1.05 OV 0.95 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.90 HN 1.01 KP 1.01 ! MK 0.99 NL 0.98 OV 0.93 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.88 HN 0.92 KP 1.01 ! MK 0.95 NL 1.01 OV 0.98 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054998Jy sigma=1.392896 ! Fit after self-cal, rms=0.054545Jy sigma=1.371428 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7046 mas, bmaj=1.857 mas, bpa=-5.553 degrees ! Estimated noise=0.46914 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 (-5.2, 39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00970592 Jy ! Component: 100 - total flux cleaned = 0.0148429 Jy ! Component: 150 - total flux cleaned = 0.0177449 Jy ! Component: 200 - total flux cleaned = 0.0187881 Jy ! Total flux subtracted in 200 components = 0.0187881 Jy ! Clean residual min=-0.004163 max=0.004922 Jy/beam ! Clean residual mean=-0.000001 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.137038 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.137038 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=0.052766Jy sigma=1.319450 ! Fit after self-cal, rms=0.052634Jy sigma=1.313647 ! 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=0.052634Jy sigma=1.313647 ! Fit after self-cal, rms=0.051537Jy sigma=1.306631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7033 mas, bmaj=1.85 mas, bpa=-5.371 degrees ! Estimated noise=0.464982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336415 Jy ! Component: 100 - total flux cleaned = 0.00538743 Jy ! Component: 150 - total flux cleaned = 0.00598386 Jy ! Component: 200 - total flux cleaned = 0.00613357 Jy ! Total flux subtracted in 200 components = 0.00613357 Jy ! Clean residual min=-0.003529 max=0.003246 Jy/beam ! Clean residual mean=-0.000002 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.143172 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.143172 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=0.051276Jy sigma=1.299642 ! Fit after self-cal, rms=0.051244Jy sigma=1.298799 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 = 0.00102608 Jy ! Component: 100 - total flux cleaned = 0.00111532 Jy ! Component: 150 - total flux cleaned = 0.00111513 Jy ! Component: 200 - total flux cleaned = 0.00111518 Jy ! Total flux subtracted in 200 components = 0.00111518 Jy ! Clean residual min=-0.003392 max=0.003086 Jy/beam ! Clean residual mean=-0.000001 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.144287 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.144287 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=0.051167Jy sigma=1.297208 ! Fit after self-cal, rms=0.051163Jy sigma=1.297029 ! 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=0.051163Jy sigma=1.297029 ! Fit after self-cal, rms=0.050978Jy sigma=1.296140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7024 mas, bmaj=1.845 mas, bpa=-5.328 degrees ! Estimated noise=0.464561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137596 Jy ! Component: 100 - total flux cleaned = 0.00174823 Jy ! Component: 150 - total flux cleaned = 0.00192887 Jy ! Component: 200 - total flux cleaned = 0.00200755 Jy ! Total flux subtracted in 200 components = 0.00200755 Jy ! Clean residual min=-0.003315 max=0.002711 Jy/beam ! Clean residual mean=-0.000002 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.146294 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.146294 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=0.050918Jy sigma=1.295001 ! Fit after self-cal, rms=0.050912Jy sigma=1.294814 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 = 0.000463474 Jy ! Component: 100 - total flux cleaned = 0.0005161 Jy ! Component: 150 - total flux cleaned = 0.000496473 Jy ! Component: 200 - total flux cleaned = 0.000477632 Jy ! Total flux subtracted in 200 components = 0.000477632 Jy ! Clean residual min=-0.003247 max=0.002715 Jy/beam ! Clean residual mean=-0.000002 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.146772 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.146772 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=0.050885Jy sigma=1.294429 ! Fit after self-cal, rms=0.050886Jy sigma=1.294373 ! 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=0.050886Jy sigma=1.294373 ! Fit after self-cal, rms=0.050818Jy sigma=1.294175 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.835 mas, bmaj=3.591 mas, bpa=1.218 degrees ! Estimated noise=0.670528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144505 Jy ! Component: 100 - total flux cleaned = 0.00159686 Jy ! Component: 150 - total flux cleaned = 0.00165911 Jy ! Component: 200 - total flux cleaned = 0.00171082 Jy ! Total flux subtracted in 200 components = 0.00171082 Jy ! Clean residual min=-0.004249 max=0.003072 Jy/beam ! Clean residual mean=-0.000005 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.148483 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.148483 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=0.050816Jy sigma=1.294291 ! Fit after self-cal, rms=0.050810Jy sigma=1.294029 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 = 0.000654959 Jy ! Component: 100 - total flux cleaned = 0.00073449 Jy ! Component: 150 - total flux cleaned = 0.000756934 Jy ! Component: 200 - total flux cleaned = 0.000814515 Jy ! Total flux subtracted in 200 components = 0.000814515 Jy ! Clean residual min=-0.004023 max=0.003121 Jy/beam ! Clean residual mean=-0.000004 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.149297 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.149297 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=0.050821Jy sigma=1.294435 ! Fit after self-cal, rms=0.050820Jy sigma=1.294352 ! 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=0.7024 mas, bmaj=1.843 mas, bpa=-5.284 degrees ! Estimated noise=0.464214 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7024 x 1.843 at -5.284 degrees (North through East) ! Clean map min=-0.0026587 max=0.10886 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=0.5911 mas, bmaj=1.657 mas, bpa=-7.888 degrees ! Estimated noise=0.760758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0824834 Jy ! Component: 100 - total flux cleaned = 0.100791 Jy ! Component: 150 - total flux cleaned = 0.1087 Jy ! Component: 200 - total flux cleaned = 0.114603 Jy ! Total flux subtracted in 200 components = 0.114603 Jy ! Clean residual min=-0.004797 max=0.005173 Jy/beam ! Clean residual mean=0.000001 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.114603 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.114603 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7024 mas, bmaj=1.843 mas, bpa=-5.284 degrees ! Estimated noise=0.464214 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 = 0.00953386 Jy ! Component: 100 - total flux cleaned = 0.0156868 Jy ! Component: 150 - total flux cleaned = 0.0202193 Jy ! Component: 200 - total flux cleaned = 0.0236402 Jy ! Total flux subtracted in 200 components = 0.0236402 Jy ! Clean residual min=-0.004108 max=0.003556 Jy/beam ! Clean residual mean=-0.000004 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.138243 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 53 components and 0.138243 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=1.835 mas, bmaj=3.591 mas, bpa=1.218 degrees ! Estimated noise=0.670528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538304 Jy ! Component: 100 - total flux cleaned = 0.00805561 Jy ! Component: 150 - total flux cleaned = 0.00908556 Jy ! Component: 200 - total flux cleaned = 0.00965471 Jy ! Total flux subtracted in 200 components = 0.00965471 Jy ! Clean residual min=-0.004982 max=0.003469 Jy/beam ! Clean residual mean=-0.000007 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.147898 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 = 0.000459704 Jy ! Component: 100 - total flux cleaned = 0.000835452 Jy ! Component: 150 - total flux cleaned = 0.00111916 Jy ! Component: 200 - total flux cleaned = 0.00124425 Jy ! Total flux subtracted in 200 components = 0.00124425 Jy ! Clean residual min=-0.004531 max=0.003345 Jy/beam ! Clean residual mean=-0.000006 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.149142 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 85 components and 0.149142 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7024 mas, bmaj=1.843 mas, bpa=-5.284 degrees ! Estimated noise=0.464214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000667806 Jy ! Component: 100 - total flux cleaned = -0.000656747 Jy ! Component: 150 - total flux cleaned = -0.000610151 Jy ! Component: 200 - total flux cleaned = -0.000607281 Jy ! Total flux subtracted in 200 components = -0.000607281 Jy ! Clean residual min=-0.003108 max=0.002616 Jy/beam ! Clean residual mean=-0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.148535 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 92 components and 0.148535 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=0.050827Jy sigma=1.295183 ! Fit after self-cal, rms=0.050817Jy sigma=1.294686 wmodel /scr/pima/bg219g_uvs/J1742-1517_X_map.mod ! Writing 92 model components to file: /scr/pima/bg219g_uvs/J1742-1517_X_map.mod wobs /scr/pima/bg219g_uvs/J1742-1517_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1742-1517_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1742-1517_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1742-1517_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 = -0.000218586 Jy ! Component: 100 - total flux cleaned = 0.000171843 Jy ! Component: 150 - total flux cleaned = 0.000406428 Jy ! Component: 200 - total flux cleaned = 0.000688092 Jy ! Component: 250 - total flux cleaned = 0.000949893 Jy ! Component: 300 - total flux cleaned = 0.00131869 Jy ! Component: 350 - total flux cleaned = 0.00175574 Jy ! Component: 400 - total flux cleaned = 0.00214355 Jy ! Component: 450 - total flux cleaned = 0.00246011 Jy ! Component: 500 - total flux cleaned = 0.00261151 Jy ! Component: 550 - total flux cleaned = 0.00270914 Jy ! Component: 600 - total flux cleaned = 0.00282619 Jy ! Component: 650 - total flux cleaned = 0.00293853 Jy ! Component: 700 - total flux cleaned = 0.00298166 Jy ! Component: 750 - total flux cleaned = 0.00306569 Jy ! Component: 800 - total flux cleaned = 0.00310627 Jy ! Component: 850 - total flux cleaned = 0.00316544 Jy ! Component: 900 - total flux cleaned = 0.00318486 Jy ! Component: 950 - total flux cleaned = 0.00320348 Jy ! Component: 1000 - total flux cleaned = 0.00322156 Jy ! Component: 1050 - total flux cleaned = 0.00322196 Jy ! Component: 1100 - total flux cleaned = 0.00325671 Jy ! Component: 1150 - total flux cleaned = 0.00327322 Jy ! Component: 1200 - total flux cleaned = 0.00325625 Jy ! Component: 1250 - total flux cleaned = 0.00330437 Jy ! Component: 1300 - total flux cleaned = 0.00328813 Jy ! Component: 1350 - total flux cleaned = 0.00328832 Jy ! Component: 1400 - total flux cleaned = 0.00334953 Jy ! Component: 1450 - total flux cleaned = 0.00334978 Jy ! Component: 1500 - total flux cleaned = 0.00342392 Jy ! Component: 1550 - total flux cleaned = 0.00351105 Jy ! Component: 1600 - total flux cleaned = 0.00352543 Jy ! Component: 1650 - total flux cleaned = 0.00359613 Jy ! Component: 1700 - total flux cleaned = 0.00362402 Jy ! Component: 1750 - total flux cleaned = 0.00366544 Jy ! Component: 1800 - total flux cleaned = 0.00367908 Jy ! Component: 1850 - total flux cleaned = 0.00375985 Jy ! Component: 1900 - total flux cleaned = 0.00381287 Jy ! Component: 1950 - total flux cleaned = 0.00379984 Jy ! Component: 2000 - total flux cleaned = 0.00381298 Jy ! Component: 2050 - total flux cleaned = 0.00387747 Jy ! Component: 2100 - total flux cleaned = 0.00389021 Jy ! Component: 2150 - total flux cleaned = 0.00391548 Jy ! Component: 2200 - total flux cleaned = 0.0039405 Jy ! Component: 2250 - total flux cleaned = 0.00394073 Jy ! Component: 2300 - total flux cleaned = 0.00400244 Jy ! Component: 2350 - total flux cleaned = 0.00405142 Jy ! Component: 2400 - total flux cleaned = 0.0040636 Jy ! Component: 2450 - total flux cleaned = 0.00408764 Jy ! Component: 2500 - total flux cleaned = 0.0041235 Jy ! Component: 2550 - total flux cleaned = 0.0041354 Jy ! Component: 2600 - total flux cleaned = 0.00413541 Jy ! Component: 2650 - total flux cleaned = 0.0041824 Jy ! Component: 2700 - total flux cleaned = 0.00418231 Jy ! Component: 2750 - total flux cleaned = 0.0041823 Jy ! Component: 2800 - total flux cleaned = 0.00421698 Jy ! Component: 2850 - total flux cleaned = 0.00422849 Jy ! Component: 2900 - total flux cleaned = 0.00426291 Jy ! Component: 2950 - total flux cleaned = 0.00428577 Jy ! Component: 3000 - total flux cleaned = 0.00430857 Jy ! Component: 3050 - total flux cleaned = 0.00428591 Jy ! Component: 3100 - total flux cleaned = 0.00425201 Jy ! Component: 3150 - total flux cleaned = 0.00426331 Jy ! Component: 3200 - total flux cleaned = 0.00421833 Jy ! Component: 3250 - total flux cleaned = 0.00417348 Jy ! Component: 3300 - total flux cleaned = 0.00416224 Jy ! Component: 3350 - total flux cleaned = 0.00409518 Jy ! Component: 3400 - total flux cleaned = 0.00407292 Jy ! Component: 3450 - total flux cleaned = 0.00401728 Jy ! Component: 3500 - total flux cleaned = 0.00397282 Jy ! Component: 3550 - total flux cleaned = 0.00395063 Jy ! Component: 3600 - total flux cleaned = 0.00390629 Jy ! Component: 3650 - total flux cleaned = 0.003851 Jy ! Component: 3700 - total flux cleaned = 0.00382892 Jy ! Component: 3750 - total flux cleaned = 0.00379583 Jy ! Component: 3800 - total flux cleaned = 0.00374071 Jy ! Component: 3850 - total flux cleaned = 0.00371867 Jy ! Component: 3900 - total flux cleaned = 0.00368563 Jy ! Component: 3950 - total flux cleaned = 0.00366364 Jy ! Component: 4000 - total flux cleaned = 0.00363069 Jy ! Component: 4050 - total flux cleaned = 0.00360873 Jy ! Total flux subtracted in 4096 components = 0.00357577 Jy ! Clean residual min=-0.000696 max=0.000627 Jy/beam ! Clean residual mean=-0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.152111 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 317 components and 0.152111 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1742-1517_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7024 x 1.843 at -5.284 degrees (North through East) ! Clean map min=-0.0020357 max=0.10731 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1742-1517_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.107312 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193934 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.54216 0.54216 1.08432 2.16864 4.33728 8.67456 17.3491 34.6982 69.3964 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 553.342 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1742-1517_X_uvs.log closed on Thu Apr 7 09:55:38 2016