! Started logfile: /scr/pima/bg219b_uvs/J0123+3044_X_uvs.log on Thu Apr 7 01:38:56 2016 obs /scr/pima/bg219b_uvs/J0123+3044_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0123+3044_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883333 visibilities/baseline/integration-bin. ! Found source: J0123+3044 ! ! 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 22896 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/bg219b_uvs/J0123+3044_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=1.013815Jy sigma=25.293158 ! Fit after self-cal, rms=0.877878Jy sigma=21.831184 ! 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=0.7854 mas, bmaj=1.343 mas, bpa=1.028 degrees ! Estimated noise=0.464101 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 = 0.0916994 Jy ! Component: 100 - total flux cleaned = 0.121323 Jy ! Total flux subtracted in 100 components = 0.121323 Jy ! Clean residual min=-0.005573 max=0.012037 Jy/beam ! Clean residual mean=0.000006 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.121323 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.121323 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=0.063035Jy sigma=1.476918 ! Fit after self-cal, rms=0.062845Jy sigma=1.472293 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130489 Jy ! Component: 100 - total flux cleaned = 0.0201825 Jy ! Total flux subtracted in 100 components = 0.0201825 Jy ! Clean residual min=-0.003987 max=0.004555 Jy/beam ! Clean residual mean=0.000002 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.141506 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.141506 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=0.059682Jy sigma=1.375526 ! Fit after self-cal, rms=0.059671Jy sigma=1.374937 ! 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=0.9946 mas, bmaj=1.648 mas, bpa=0.09789 degrees ! Estimated noise=0.25212 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 = 0.00587096 Jy ! Component: 100 - total flux cleaned = 0.00879959 Jy ! Component: 150 - total flux cleaned = 0.0105189 Jy ! Component: 200 - total flux cleaned = 0.011548 Jy ! Total flux subtracted in 200 components = 0.011548 Jy ! Clean residual min=-0.002567 max=0.003996 Jy/beam ! Clean residual mean=-0.000000 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.153054 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.153054 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=0.059199Jy sigma=1.358486 ! Fit after self-cal, rms=0.059200Jy sigma=1.358350 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9946 x 1.648 at 0.09789 degrees (North through East) ! Clean map min=-0.0024975 max=0.12216 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 0.99 FD 0.96 HN 1.03 KP 0.94 ! LA 0.96 MK 1.01 NL 0.97 OV 0.93 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.97 ! LA 0.98 MK 1.06 NL 1.02 OV 1.00 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.04 KP 1.01 ! LA 1.00 MK 1.01 NL 1.03 OV 0.98 ! PT 1.15 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.04 KP 0.95 ! LA 0.95 MK 1.00 NL 0.99 OV 0.94 ! PT 1.08 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.05 KP 0.98 ! LA 0.96 MK 1.01 NL 1.06 OV 0.96 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.09 KP 1.01 ! LA 0.99 MK 1.02 NL 1.04 OV 0.99 ! PT 1.10 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.97 KP 0.97 ! LA 0.94 MK 0.99 NL 1.01 OV 0.93 ! PT 1.05 SC 1.03 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059200Jy sigma=1.358350 ! Fit after self-cal, rms=0.059855Jy sigma=1.341076 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.66 mas, bpa=-0.05616 degrees ! Estimated noise=0.253129 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 = -0.00068955 Jy ! Component: 100 - total flux cleaned = -0.000779836 Jy ! Component: 150 - total flux cleaned = -0.000819098 Jy ! Component: 200 - total flux cleaned = -0.000855819 Jy ! Total flux subtracted in 200 components = -0.000855819 Jy ! Clean residual min=-0.002385 max=0.002639 Jy/beam ! Clean residual mean=-0.000008 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.152198 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.152198 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=0.059833Jy sigma=1.340761 ! Fit after self-cal, rms=0.059870Jy sigma=1.340628 ! 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=0.059870Jy sigma=1.340628 ! Fit after self-cal, rms=0.059644Jy sigma=1.326417 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9987 mas, bmaj=1.652 mas, bpa=-1.086 degrees ! Estimated noise=0.251667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249702 Jy ! Component: 100 - total flux cleaned = -0.000315409 Jy ! Component: 150 - total flux cleaned = -0.000353336 Jy ! Component: 200 - total flux cleaned = -0.000370201 Jy ! Total flux subtracted in 200 components = -0.000370201 Jy ! Clean residual min=-0.001545 max=0.001738 Jy/beam ! Clean residual mean=-0.000003 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.151828 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.151828 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=0.059626Jy sigma=1.326137 ! Fit after self-cal, rms=0.059649Jy sigma=1.325994 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 (-12.8, -17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125499 Jy ! Component: 100 - total flux cleaned = 0.00163087 Jy ! Component: 150 - total flux cleaned = 0.00182022 Jy ! Component: 200 - total flux cleaned = 0.00190318 Jy ! Total flux subtracted in 200 components = 0.00190318 Jy ! Clean residual min=-0.001454 max=0.001570 Jy/beam ! Clean residual mean=-0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.153731 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.153731 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=0.059606Jy sigma=1.324965 ! Fit after self-cal, rms=0.059604Jy sigma=1.324912 ! Inverting map ! Added new window around map position (-15, -44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124819 Jy ! Component: 100 - total flux cleaned = 0.00176281 Jy ! Component: 150 - total flux cleaned = 0.00213331 Jy ! Component: 200 - total flux cleaned = 0.00229199 Jy ! Total flux subtracted in 200 components = 0.00229199 Jy ! Clean residual min=-0.001329 max=0.001435 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.156023 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.156023 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=0.059560Jy sigma=1.323816 ! Fit after self-cal, rms=0.059559Jy sigma=1.323750 ! Inverting map ! Added new window around map position (-7, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112807 Jy ! Component: 100 - total flux cleaned = 0.00128242 Jy ! Component: 150 - total flux cleaned = 0.00154101 Jy ! Component: 200 - total flux cleaned = 0.00172595 Jy ! Total flux subtracted in 200 components = 0.00172595 Jy ! Clean residual min=-0.001224 max=0.001332 Jy/beam ! Clean residual mean=-0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.157749 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.157749 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=0.059519Jy sigma=1.322874 ! Fit after self-cal, rms=0.059519Jy sigma=1.322831 ! Inverting map ! Added new window around map position (46.8, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122233 Jy ! Component: 100 - total flux cleaned = 0.00167262 Jy ! Component: 150 - total flux cleaned = 0.00209911 Jy ! Component: 200 - total flux cleaned = 0.00244004 Jy ! Total flux subtracted in 200 components = 0.00244004 Jy ! Clean residual min=-0.001238 max=0.001271 Jy/beam ! Clean residual mean=-0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.160189 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 92 components and 0.160189 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=0.059482Jy sigma=1.322010 ! Fit after self-cal, rms=0.059480Jy sigma=1.321946 ! 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=0.059480Jy sigma=1.321946 ! Fit after self-cal, rms=0.059414Jy sigma=1.320647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.997 mas, bmaj=1.649 mas, bpa=-1.347 degrees ! Estimated noise=0.250832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511034 Jy ! Component: 100 - total flux cleaned = 0.000826324 Jy ! Component: 150 - total flux cleaned = 0.00101441 Jy ! Component: 200 - total flux cleaned = 0.00121041 Jy ! Total flux subtracted in 200 components = 0.00121041 Jy ! Clean residual min=-0.001197 max=0.001244 Jy/beam ! Clean residual mean=-0.000003 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.161399 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.161399 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=0.059397Jy sigma=1.320269 ! Fit after self-cal, rms=0.059402Jy sigma=1.320239 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 (14.6, -12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372707 Jy ! Component: 100 - total flux cleaned = 0.000149376 Jy ! Component: 150 - total flux cleaned = 6.21911e-05 Jy ! Component: 200 - total flux cleaned = 2.26791e-05 Jy ! Total flux subtracted in 200 components = 2.26791e-05 Jy ! Clean residual min=-0.001126 max=0.001093 Jy/beam ! Clean residual mean=-0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.161422 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 123 components and 0.161422 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=0.059369Jy sigma=1.319631 ! Fit after self-cal, rms=0.059368Jy sigma=1.319601 ! 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=0.059368Jy sigma=1.319601 ! Fit after self-cal, rms=0.059407Jy sigma=1.319571 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=2.676 mas, bpa=3.523 degrees ! Estimated noise=0.306907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.68382e-05 Jy ! Component: 100 - total flux cleaned = -1.21275e-05 Jy ! Component: 150 - total flux cleaned = 6.11753e-05 Jy ! Component: 200 - total flux cleaned = 9.25709e-05 Jy ! Total flux subtracted in 200 components = 9.25709e-05 Jy ! Clean residual min=-0.001229 max=0.001235 Jy/beam ! Clean residual mean=-0.000006 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.161515 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 137 components and 0.161515 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=0.059400Jy sigma=1.319426 ! Fit after self-cal, rms=0.059400Jy sigma=1.319390 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 = -4.99981e-05 Jy ! Component: 100 - total flux cleaned = -3.61065e-05 Jy ! Component: 150 - total flux cleaned = -2.35714e-05 Jy ! Component: 200 - total flux cleaned = -6.12181e-08 Jy ! Total flux subtracted in 200 components = -6.12181e-08 Jy ! Clean residual min=-0.001215 max=0.001219 Jy/beam ! Clean residual mean=-0.000006 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.161514 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 146 components and 0.161514 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=0.059397Jy sigma=1.319334 ! Fit after self-cal, rms=0.059397Jy sigma=1.319314 ! 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=0.9959 mas, bmaj=1.65 mas, bpa=-1.408 degrees ! Estimated noise=0.250646 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9959 x 1.65 at -1.408 degrees (North through East) ! Clean map min=-0.0010533 max=0.12175 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=0.7846 mas, bmaj=1.342 mas, bpa=-0.7063 degrees ! Estimated noise=0.459579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0912177 Jy ! Component: 100 - total flux cleaned = 0.121761 Jy ! Component: 150 - total flux cleaned = 0.134675 Jy ! Component: 200 - total flux cleaned = 0.141366 Jy ! Total flux subtracted in 200 components = 0.141366 Jy ! Clean residual min=-0.003307 max=0.003396 Jy/beam ! Clean residual mean=0.000001 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.141366 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.141366 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9959 mas, bmaj=1.65 mas, bpa=-1.408 degrees ! Estimated noise=0.250646 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 = 0.00524535 Jy ! Component: 100 - total flux cleaned = 0.00786727 Jy ! Component: 150 - total flux cleaned = 0.00986952 Jy ! Component: 200 - total flux cleaned = 0.0113087 Jy ! Total flux subtracted in 200 components = 0.0113087 Jy ! Clean residual min=-0.001532 max=0.001908 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.152674 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.152674 Jy ! Inverting map ! Added new window around map position (1.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015696 Jy ! Component: 100 - total flux cleaned = 0.00231681 Jy ! Component: 150 - total flux cleaned = 0.00299051 Jy ! Component: 200 - total flux cleaned = 0.00369342 Jy ! Total flux subtracted in 200 components = 0.00369342 Jy ! Clean residual min=-0.001314 max=0.001285 Jy/beam ! Clean residual mean=-0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.156368 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.156368 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=2.145 mas, bmaj=2.676 mas, bpa=3.523 degrees ! Estimated noise=0.306907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00055238 Jy ! Component: 100 - total flux cleaned = 0.00109242 Jy ! Component: 150 - total flux cleaned = 0.0015366 Jy ! Component: 200 - total flux cleaned = 0.0019325 Jy ! Total flux subtracted in 200 components = 0.0019325 Jy ! Clean residual min=-0.001384 max=0.001327 Jy/beam ! Clean residual mean=-0.000006 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.1583 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 = 0.000229154 Jy ! Component: 100 - total flux cleaned = 0.000415383 Jy ! Component: 150 - total flux cleaned = 0.000631638 Jy ! Component: 200 - total flux cleaned = 0.000832389 Jy ! Total flux subtracted in 200 components = 0.000832389 Jy ! Clean residual min=-0.001334 max=0.001245 Jy/beam ! Clean residual mean=-0.000006 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.159133 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 102 components and 0.159133 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9959 mas, bmaj=1.65 mas, bpa=-1.408 degrees ! Estimated noise=0.250646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.38664e-06 Jy ! Component: 100 - total flux cleaned = 8.36723e-05 Jy ! Component: 150 - total flux cleaned = 0.000168628 Jy ! Component: 200 - total flux cleaned = 0.000274553 Jy ! Total flux subtracted in 200 components = 0.000274553 Jy ! Clean residual min=-0.001256 max=0.001062 Jy/beam ! Clean residual mean=-0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.159407 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 125 components and 0.159407 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=0.059433Jy sigma=1.320217 ! Fit after self-cal, rms=0.059429Jy sigma=1.320103 wmodel /scr/pima/bg219b_uvs/J0123+3044_X_map.mod ! Writing 125 model components to file: /scr/pima/bg219b_uvs/J0123+3044_X_map.mod wobs /scr/pima/bg219b_uvs/J0123+3044_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0123+3044_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0123+3044_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J0123+3044_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 = -0.00050419 Jy ! Component: 100 - total flux cleaned = -0.000582162 Jy ! Component: 150 - total flux cleaned = -0.000600394 Jy ! Component: 200 - total flux cleaned = -0.000618205 Jy ! Component: 250 - total flux cleaned = -0.000686226 Jy ! Component: 300 - total flux cleaned = -0.000735496 Jy ! Component: 350 - total flux cleaned = -0.000815703 Jy ! Component: 400 - total flux cleaned = -0.000815187 Jy ! Component: 450 - total flux cleaned = -0.000799463 Jy ! Component: 500 - total flux cleaned = -0.000829299 Jy ! Component: 550 - total flux cleaned = -0.000829212 Jy ! Component: 600 - total flux cleaned = -0.000843539 Jy ! Component: 650 - total flux cleaned = -0.000843665 Jy ! Component: 700 - total flux cleaned = -0.000899381 Jy ! Component: 750 - total flux cleaned = -0.000872077 Jy ! Component: 800 - total flux cleaned = -0.000926319 Jy ! Component: 850 - total flux cleaned = -0.000913035 Jy ! Component: 900 - total flux cleaned = -0.000952284 Jy ! Component: 950 - total flux cleaned = -0.000926315 Jy ! Component: 1000 - total flux cleaned = -0.000964798 Jy ! Component: 1050 - total flux cleaned = -0.000977317 Jy ! Component: 1100 - total flux cleaned = -0.000989875 Jy ! Component: 1150 - total flux cleaned = -0.00103937 Jy ! Component: 1200 - total flux cleaned = -0.00107603 Jy ! Component: 1250 - total flux cleaned = -0.00107606 Jy ! Component: 1300 - total flux cleaned = -0.0011241 Jy ! Component: 1350 - total flux cleaned = -0.00115948 Jy ! Component: 1400 - total flux cleaned = -0.0011947 Jy ! Component: 1450 - total flux cleaned = -0.00121773 Jy ! Component: 1500 - total flux cleaned = -0.00122913 Jy ! Component: 1550 - total flux cleaned = -0.00125186 Jy ! Component: 1600 - total flux cleaned = -0.00122936 Jy ! Component: 1650 - total flux cleaned = -0.0012515 Jy ! Component: 1700 - total flux cleaned = -0.00126259 Jy ! Component: 1750 - total flux cleaned = -0.0012734 Jy ! Component: 1800 - total flux cleaned = -0.00129493 Jy ! Component: 1850 - total flux cleaned = -0.0012734 Jy ! Component: 1900 - total flux cleaned = -0.00128385 Jy ! Component: 1950 - total flux cleaned = -0.00126297 Jy ! Component: 2000 - total flux cleaned = -0.00127334 Jy ! Component: 2050 - total flux cleaned = -0.00127316 Jy ! Component: 2100 - total flux cleaned = -0.00126292 Jy ! Component: 2150 - total flux cleaned = -0.00128321 Jy ! Component: 2200 - total flux cleaned = -0.00125291 Jy ! Component: 2250 - total flux cleaned = -0.00125292 Jy ! Component: 2300 - total flux cleaned = -0.00123314 Jy ! Component: 2350 - total flux cleaned = -0.00124301 Jy ! Component: 2400 - total flux cleaned = -0.00119419 Jy ! Component: 2450 - total flux cleaned = -0.00116519 Jy ! Component: 2500 - total flux cleaned = -0.00119401 Jy ! Component: 2550 - total flux cleaned = -0.00119402 Jy ! Component: 2600 - total flux cleaned = -0.00114668 Jy ! Component: 2650 - total flux cleaned = -0.00116545 Jy ! Component: 2700 - total flux cleaned = -0.00113745 Jy ! Component: 2750 - total flux cleaned = -0.00110959 Jy ! Component: 2800 - total flux cleaned = -0.00110041 Jy ! Component: 2850 - total flux cleaned = -0.00107303 Jy ! Component: 2900 - total flux cleaned = -0.00109119 Jy ! Component: 2950 - total flux cleaned = -0.00109119 Jy ! Component: 3000 - total flux cleaned = -0.00105516 Jy ! Component: 3050 - total flux cleaned = -0.00101937 Jy ! Component: 3100 - total flux cleaned = -0.0010017 Jy ! Component: 3150 - total flux cleaned = -0.000975257 Jy ! Component: 3200 - total flux cleaned = -0.000975207 Jy ! Component: 3250 - total flux cleaned = -0.000940539 Jy ! Component: 3300 - total flux cleaned = -0.000957903 Jy ! Component: 3350 - total flux cleaned = -0.000940737 Jy ! Component: 3400 - total flux cleaned = -0.000923737 Jy ! Component: 3450 - total flux cleaned = -0.000923693 Jy ! Component: 3500 - total flux cleaned = -0.000906806 Jy ! Component: 3550 - total flux cleaned = -0.00085639 Jy ! Component: 3600 - total flux cleaned = -0.000889824 Jy ! Component: 3650 - total flux cleaned = -0.000864815 Jy ! Component: 3700 - total flux cleaned = -0.000823478 Jy ! Component: 3750 - total flux cleaned = -0.000823472 Jy ! Component: 3800 - total flux cleaned = -0.000798929 Jy ! Component: 3850 - total flux cleaned = -0.000806981 Jy ! Component: 3900 - total flux cleaned = -0.000782765 Jy ! Component: 3950 - total flux cleaned = -0.000774722 Jy ! Component: 4000 - total flux cleaned = -0.000774664 Jy ! Component: 4050 - total flux cleaned = -0.00075872 Jy ! Total flux subtracted in 4096 components = -0.000742891 Jy ! Clean residual min=-0.000480 max=0.000566 Jy/beam ! Clean residual mean=-0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.158664 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 381 components and 0.158664 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0123+3044_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9959 x 1.65 at -1.408 degrees (North through East) ! Clean map min=-0.00086921 max=0.12118 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0123+3044_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.121176 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128815 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.318914 0.318914 0.637828 1.27566 2.55131 5.10262 10.2052 20.4105 40.821 81.642 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 940.692 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0123+3044_X_uvs.log closed on Thu Apr 7 01:39:01 2016