! Started logfile: /scr/pima/bg219g_uvs/J1615+2130_X_uvs.log on Thu Apr 7 09:53:29 2016 obs /scr/pima/bg219g_uvs/J1615+2130_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1615+2130_X_uva.fits ! AN table 1: 43 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.81292 visibilities/baseline/integration-bin. ! Found source: J1615+2130 ! ! 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 18876 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/J1615+2130_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 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=1.014334Jy sigma=20.880424 ! Fit after self-cal, rms=0.905214Jy sigma=18.633544 ! 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=0.7552 mas, bmaj=1.926 mas, bpa=14.98 degrees ! Estimated noise=0.697244 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 = 0.0746994 Jy ! Component: 100 - total flux cleaned = 0.0923655 Jy ! Total flux subtracted in 100 components = 0.0923655 Jy ! Clean residual min=-0.005267 max=0.007103 Jy/beam ! Clean residual mean=0.000001 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.0923655 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0923655 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=0.081835Jy sigma=1.421938 ! Fit after self-cal, rms=0.081536Jy sigma=1.416890 ! 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=0.9686 mas, bmaj=2.134 mas, bpa=11.95 degrees ! Estimated noise=0.35897 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 = 0.00962366 Jy ! Component: 100 - total flux cleaned = 0.0143312 Jy ! Component: 150 - total flux cleaned = 0.0172361 Jy ! Component: 200 - total flux cleaned = 0.0191127 Jy ! Total flux subtracted in 200 components = 0.0191127 Jy ! Clean residual min=-0.004422 max=0.006727 Jy/beam ! Clean residual mean=-0.000005 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.111478 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.111478 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=0.080433Jy sigma=1.391268 ! Fit after self-cal, rms=0.080420Jy sigma=1.390602 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9686 x 2.134 at 11.95 degrees (North through East) ! Clean map min=-0.00421 max=0.098046 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 1.00 FD 1.03 HN 0.99 KP 1.02 ! LA 0.96 MK 1.00 NL 1.11 OV 0.96 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.11 HN 1.01 KP 1.03 ! LA 0.89 MK 0.93 NL 1.09 OV 0.94 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.05 KP 0.99 ! LA 0.89 MK 0.96 NL 1.08 OV 0.93 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00 KP 1.01 ! LA 0.93 MK 1.01 NL 1.10 OV 0.95 ! PT 0.96 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.01 ! LA 0.95 MK 0.99 NL 1.10 OV 0.93 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.00 KP 1.02 ! LA 0.86 MK 0.99 NL 1.11 OV 0.95 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.10 KP 1.00 ! LA 0.98 MK 1.05 NL 1.10 OV 0.92 ! PT 0.99 SC 0.98 ! ! ! 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=0.080420Jy sigma=1.390602 ! Fit after self-cal, rms=0.078824Jy sigma=1.381106 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9722 mas, bmaj=2.157 mas, bpa=11.83 degrees ! Estimated noise=0.357732 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 (-9.2, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543226 Jy ! Component: 100 - total flux cleaned = 0.00784314 Jy ! Component: 150 - total flux cleaned = 0.00831325 Jy ! Component: 200 - total flux cleaned = 0.00870882 Jy ! Total flux subtracted in 200 components = 0.00870882 Jy ! Clean residual min=-0.003027 max=0.003716 Jy/beam ! Clean residual mean=0.000002 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.120187 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.120187 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=0.078429Jy sigma=1.371872 ! Fit after self-cal, rms=0.078415Jy sigma=1.370997 ! 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=0.078415Jy sigma=1.370997 ! Fit after self-cal, rms=0.078080Jy sigma=1.370631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9759 mas, bmaj=2.163 mas, bpa=11.8 degrees ! Estimated noise=0.355863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131236 Jy ! Component: 100 - total flux cleaned = 0.0016635 Jy ! Component: 150 - total flux cleaned = 0.00205344 Jy ! Component: 200 - total flux cleaned = 0.00230328 Jy ! Total flux subtracted in 200 components = 0.00230328 Jy ! Clean residual min=-0.002833 max=0.003613 Jy/beam ! Clean residual mean=0.000003 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.12249 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.12249 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=0.078006Jy sigma=1.369062 ! Fit after self-cal, rms=0.078014Jy sigma=1.368973 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 (-32.2, -26.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307401 Jy ! Component: 100 - total flux cleaned = 0.0042872 Jy ! Component: 150 - total flux cleaned = 0.0052216 Jy ! Component: 200 - total flux cleaned = 0.0060251 Jy ! Total flux subtracted in 200 components = 0.0060251 Jy ! Clean residual min=-0.002453 max=0.002613 Jy/beam ! Clean residual mean=0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.128515 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.128515 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=0.077877Jy sigma=1.365758 ! Fit after self-cal, rms=0.077859Jy sigma=1.365506 ! Inverting map ! Added new window around map position (-6.2, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239518 Jy ! Component: 100 - total flux cleaned = 0.00327339 Jy ! Component: 150 - total flux cleaned = 0.00356882 Jy ! Component: 200 - total flux cleaned = 0.00386844 Jy ! Total flux subtracted in 200 components = 0.00386844 Jy ! Clean residual min=-0.002179 max=0.002185 Jy/beam ! Clean residual mean=0.000002 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.132384 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.132384 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=0.077766Jy sigma=1.363646 ! Fit after self-cal, rms=0.077756Jy sigma=1.363527 ! 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=0.077756Jy sigma=1.363527 ! Fit after self-cal, rms=0.077248Jy sigma=1.363296 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9786 mas, bmaj=2.167 mas, bpa=11.74 degrees ! Estimated noise=0.353798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000737287 Jy ! Component: 100 - total flux cleaned = 0.00109 Jy ! Component: 150 - total flux cleaned = 0.00118688 Jy ! Component: 200 - total flux cleaned = 0.00124669 Jy ! Total flux subtracted in 200 components = 0.00124669 Jy ! Clean residual min=-0.002036 max=0.002045 Jy/beam ! Clean residual mean=0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.133631 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.133631 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=0.077218Jy sigma=1.362743 ! Fit after self-cal, rms=0.077216Jy sigma=1.362707 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 = 0.000145886 Jy ! Component: 100 - total flux cleaned = 0.000173985 Jy ! Component: 150 - total flux cleaned = 0.000226338 Jy ! Component: 200 - total flux cleaned = 0.000225659 Jy ! Total flux subtracted in 200 components = 0.000225659 Jy ! Clean residual min=-0.001998 max=0.001998 Jy/beam ! Clean residual mean=0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.133856 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.133856 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=0.077196Jy sigma=1.362381 ! Fit after self-cal, rms=0.077194Jy sigma=1.362364 ! 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=0.077194Jy sigma=1.362364 ! Fit after self-cal, rms=0.077066Jy sigma=1.362341 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.039 mas, bmaj=2.934 mas, bpa=-2.209 degrees ! Estimated noise=0.445847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000402391 Jy ! Component: 100 - total flux cleaned = -0.000313803 Jy ! Component: 150 - total flux cleaned = -0.000242906 Jy ! Component: 200 - total flux cleaned = -0.000110842 Jy ! Total flux subtracted in 200 components = -0.000110842 Jy ! Clean residual min=-0.002016 max=0.002128 Jy/beam ! Clean residual mean=0.000006 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.133745 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.133745 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=0.077058Jy sigma=1.362255 ! Fit after self-cal, rms=0.077057Jy sigma=1.362190 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 = 0.000113452 Jy ! Component: 100 - total flux cleaned = 0.00031296 Jy ! Component: 150 - total flux cleaned = 0.000433792 Jy ! Component: 200 - total flux cleaned = 0.000564716 Jy ! Total flux subtracted in 200 components = 0.000564716 Jy ! Clean residual min=-0.001959 max=0.002111 Jy/beam ! Clean residual mean=0.000006 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.13431 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.13431 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=0.077055Jy sigma=1.362159 ! Fit after self-cal, rms=0.077056Jy sigma=1.362114 ! 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=0.9798 mas, bmaj=2.168 mas, bpa=11.73 degrees ! Estimated noise=0.353553 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9798 x 2.168 at 11.73 degrees (North through East) ! Clean map min=-0.0017744 max=0.097754 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=0.7579 mas, bmaj=1.942 mas, bpa=15.05 degrees ! Estimated noise=0.700971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.074901 Jy ! Component: 100 - total flux cleaned = 0.092942 Jy ! Component: 150 - total flux cleaned = 0.101241 Jy ! Component: 200 - total flux cleaned = 0.106879 Jy ! Total flux subtracted in 200 components = 0.106879 Jy ! Clean residual min=-0.004490 max=0.005117 Jy/beam ! Clean residual mean=0.000002 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.106879 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.106879 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9798 mas, bmaj=2.168 mas, bpa=11.73 degrees ! Estimated noise=0.353553 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, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00630157 Jy ! Component: 100 - total flux cleaned = 0.0100535 Jy ! Component: 150 - total flux cleaned = 0.0129498 Jy ! Component: 200 - total flux cleaned = 0.0153675 Jy ! Total flux subtracted in 200 components = 0.0153675 Jy ! Clean residual min=-0.002701 max=0.002664 Jy/beam ! Clean residual mean=0.000002 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.122246 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.122246 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=2.039 mas, bmaj=2.934 mas, bpa=-2.209 degrees ! Estimated noise=0.445847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292049 Jy ! Component: 100 - total flux cleaned = 0.00489696 Jy ! Component: 150 - total flux cleaned = 0.0060148 Jy ! Component: 200 - total flux cleaned = 0.00684774 Jy ! Total flux subtracted in 200 components = 0.00684774 Jy ! Clean residual min=-0.002440 max=0.001976 Jy/beam ! Clean residual mean=0.000005 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.129094 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 = 0.00062611 Jy ! Component: 100 - total flux cleaned = 0.00105262 Jy ! Component: 150 - total flux cleaned = 0.00132649 Jy ! Component: 200 - total flux cleaned = 0.0015135 Jy ! Total flux subtracted in 200 components = 0.0015135 Jy ! Clean residual min=-0.002156 max=0.001751 Jy/beam ! Clean residual mean=0.000005 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.130608 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 103 components and 0.130608 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9798 mas, bmaj=2.168 mas, bpa=11.73 degrees ! Estimated noise=0.353553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000253239 Jy ! Component: 100 - total flux cleaned = -0.000300433 Jy ! Component: 150 - total flux cleaned = -0.000169367 Jy ! Component: 200 - total flux cleaned = -1.34712e-05 Jy ! Total flux subtracted in 200 components = -1.34712e-05 Jy ! Clean residual min=-0.002037 max=0.001983 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.130594 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.130594 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=0.077098Jy sigma=1.362576 ! Fit after self-cal, rms=0.077091Jy sigma=1.362371 wmodel /scr/pima/bg219g_uvs/J1615+2130_X_map.mod ! Writing 122 model components to file: /scr/pima/bg219g_uvs/J1615+2130_X_map.mod wobs /scr/pima/bg219g_uvs/J1615+2130_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1615+2130_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1615+2130_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219g_uvs/J1615+2130_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 = -0.000370328 Jy ! Component: 100 - total flux cleaned = -0.000640109 Jy ! Component: 150 - total flux cleaned = -0.00089223 Jy ! Component: 200 - total flux cleaned = -0.00116136 Jy ! Component: 250 - total flux cleaned = -0.00141747 Jy ! Component: 300 - total flux cleaned = -0.00152609 Jy ! Component: 350 - total flux cleaned = -0.00165677 Jy ! Component: 400 - total flux cleaned = -0.00168282 Jy ! Component: 450 - total flux cleaned = -0.00175613 Jy ! Component: 500 - total flux cleaned = -0.0018505 Jy ! Component: 550 - total flux cleaned = -0.00194258 Jy ! Component: 600 - total flux cleaned = -0.0021429 Jy ! Component: 650 - total flux cleaned = -0.00227226 Jy ! Component: 700 - total flux cleaned = -0.00233552 Jy ! Component: 750 - total flux cleaned = -0.00246014 Jy ! Component: 800 - total flux cleaned = -0.00258159 Jy ! Component: 850 - total flux cleaned = -0.00264149 Jy ! Component: 900 - total flux cleaned = -0.00279653 Jy ! Component: 950 - total flux cleaned = -0.00292935 Jy ! Component: 1000 - total flux cleaned = -0.00300385 Jy ! Component: 1050 - total flux cleaned = -0.00311358 Jy ! Component: 1100 - total flux cleaned = -0.00318555 Jy ! Component: 1150 - total flux cleaned = -0.0032387 Jy ! Component: 1200 - total flux cleaned = -0.00329117 Jy ! Component: 1250 - total flux cleaned = -0.00329118 Jy ! Component: 1300 - total flux cleaned = -0.00337569 Jy ! Component: 1350 - total flux cleaned = -0.00342554 Jy ! Component: 1400 - total flux cleaned = -0.00347482 Jy ! Component: 1450 - total flux cleaned = -0.00349099 Jy ! Component: 1500 - total flux cleaned = -0.00353914 Jy ! Component: 1550 - total flux cleaned = -0.00363409 Jy ! Component: 1600 - total flux cleaned = -0.00368095 Jy ! Component: 1650 - total flux cleaned = -0.00372714 Jy ! Component: 1700 - total flux cleaned = -0.00372715 Jy ! Component: 1750 - total flux cleaned = -0.00375723 Jy ! Component: 1800 - total flux cleaned = -0.00381663 Jy ! Component: 1850 - total flux cleaned = -0.00387553 Jy ! Component: 1900 - total flux cleaned = -0.00387553 Jy ! Component: 1950 - total flux cleaned = -0.00397657 Jy ! Component: 2000 - total flux cleaned = -0.00400517 Jy ! Component: 2050 - total flux cleaned = -0.00399115 Jy ! Component: 2100 - total flux cleaned = -0.00403334 Jy ! Component: 2150 - total flux cleaned = -0.00407503 Jy ! Component: 2200 - total flux cleaned = -0.00410258 Jy ! Component: 2250 - total flux cleaned = -0.00410252 Jy ! Component: 2300 - total flux cleaned = -0.00414295 Jy ! Component: 2350 - total flux cleaned = -0.00420985 Jy ! Component: 2400 - total flux cleaned = -0.00419634 Jy ! Component: 2450 - total flux cleaned = -0.00416996 Jy ! Component: 2500 - total flux cleaned = -0.00419611 Jy ! Component: 2550 - total flux cleaned = -0.00420919 Jy ! Component: 2600 - total flux cleaned = -0.00420927 Jy ! Component: 2650 - total flux cleaned = -0.00422204 Jy ! Component: 2700 - total flux cleaned = -0.00424739 Jy ! Component: 2750 - total flux cleaned = -0.00423488 Jy ! Component: 2800 - total flux cleaned = -0.0042847 Jy ! Component: 2850 - total flux cleaned = -0.00424758 Jy ! Component: 2900 - total flux cleaned = -0.00427222 Jy ! Component: 2950 - total flux cleaned = -0.004321 Jy ! Component: 3000 - total flux cleaned = -0.00433298 Jy ! Component: 3050 - total flux cleaned = -0.004369 Jy ! Component: 3100 - total flux cleaned = -0.00438093 Jy ! Component: 3150 - total flux cleaned = -0.0044047 Jy ! Component: 3200 - total flux cleaned = -0.00444017 Jy ! Component: 3250 - total flux cleaned = -0.00445187 Jy ! Component: 3300 - total flux cleaned = -0.00449854 Jy ! Component: 3350 - total flux cleaned = -0.00454482 Jy ! Component: 3400 - total flux cleaned = -0.00459083 Jy ! Component: 3450 - total flux cleaned = -0.0046252 Jy ! Component: 3500 - total flux cleaned = -0.00464798 Jy ! Component: 3550 - total flux cleaned = -0.0046934 Jy ! Component: 3600 - total flux cleaned = -0.00473852 Jy ! Component: 3650 - total flux cleaned = -0.00477219 Jy ! Component: 3700 - total flux cleaned = -0.00473859 Jy ! Component: 3750 - total flux cleaned = -0.00478328 Jy ! Component: 3800 - total flux cleaned = -0.00478332 Jy ! Component: 3850 - total flux cleaned = -0.00479444 Jy ! Component: 3900 - total flux cleaned = -0.00479438 Jy ! Component: 3950 - total flux cleaned = -0.00480551 Jy ! Component: 4000 - total flux cleaned = -0.0048055 Jy ! Component: 4050 - total flux cleaned = -0.00484942 Jy ! Total flux subtracted in 4096 components = -0.00487137 Jy ! Clean residual min=-0.000699 max=0.000635 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.125723 Jy keep ! Adding 219 model components to the UV plane model. ! The established model now contains 341 components and 0.125723 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1615+2130_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9798 x 2.168 at 11.73 degrees (North through East) ! Clean map min=-0.0012779 max=0.097206 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1615+2130_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0972062 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178865 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.552017 0.552017 1.10403 2.20807 4.41614 8.83227 17.6645 35.3291 70.6582 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 543.461 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1615+2130_X_uvs.log closed on Thu Apr 7 09:53:33 2016