! Started logfile: /scr/pima/bg219e_uvs/J1616+3621_X_uvs.log on Thu Apr 7 09:12:54 2016 obs /scr/pima/bg219e_uvs/J1616+3621_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1616+3621_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.715278 visibilities/baseline/integration-bin. ! Found source: J1616+3621 ! ! 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 18540 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/bg219e_uvs/J1616+3621_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 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=1.012312Jy sigma=24.954408 ! Fit after self-cal, rms=0.893243Jy sigma=21.921486 ! 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=0.9369 mas, bmaj=1.807 mas, bpa=21.21 degrees ! Estimated noise=0.600586 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 = 0.0767951 Jy ! Component: 100 - total flux cleaned = 0.101781 Jy ! Total flux subtracted in 100 components = 0.101781 Jy ! Clean residual min=-0.006364 max=0.014121 Jy/beam ! Clean residual mean=0.000003 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.101781 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.101781 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=0.066238Jy sigma=1.592771 ! Fit after self-cal, rms=0.066159Jy sigma=1.590806 ! Inverting map ! Added new window around map position (-2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158317 Jy ! Component: 100 - total flux cleaned = 0.0263669 Jy ! Total flux subtracted in 100 components = 0.0263669 Jy ! Clean residual min=-0.004800 max=0.006008 Jy/beam ! Clean residual mean=0.000002 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.128148 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.128148 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=0.060714Jy sigma=1.442795 ! Fit after self-cal, rms=0.060519Jy sigma=1.437653 ! 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=1.167 mas, bmaj=2.019 mas, bpa=16.9 degrees ! Estimated noise=0.283857 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 = 0.0115246 Jy ! Component: 100 - total flux cleaned = 0.0185637 Jy ! Component: 150 - total flux cleaned = 0.0232692 Jy ! Component: 200 - total flux cleaned = 0.0266751 Jy ! Total flux subtracted in 200 components = 0.0266751 Jy ! Clean residual min=-0.003147 max=0.007548 Jy/beam ! Clean residual mean=-0.000001 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.154823 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 50 components and 0.154823 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=0.058196Jy sigma=1.373071 ! Fit after self-cal, rms=0.058096Jy sigma=1.370556 ! Inverting map ! Added new window around map position (-4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00687205 Jy ! Component: 100 - total flux cleaned = 0.0100643 Jy ! Component: 150 - total flux cleaned = 0.0122194 Jy ! Component: 200 - total flux cleaned = 0.0138381 Jy ! Total flux subtracted in 200 components = 0.0138381 Jy ! Clean residual min=-0.002256 max=0.002826 Jy/beam ! Clean residual mean=-0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.168661 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.168661 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=0.057355Jy sigma=1.349121 ! Fit after self-cal, rms=0.057238Jy sigma=1.346116 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 2.019 at 16.9 degrees (North through East) ! Clean map min=-0.0019281 max=0.10651 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 1.02 FD 1.00 HN 1.01 KP 1.00 ! LA 0.98 MK 1.01 NL 1.01 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.02 KP 1.00 ! LA 0.99 MK 1.07 NL 1.03 OV 0.95 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.01 KP 1.00 ! LA 1.00 MK 1.02 NL 1.00 OV 0.99 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 1.02 ! LA 0.98 MK 0.96 NL 1.04 OV 1.00 ! PT 0.95 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 1.01 ! LA 1.02 MK 1.00 NL 0.97 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.96 KP 0.98 ! LA 1.01 MK 1.11 NL 1.05 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.01 KP 1.01 ! LA 1.03 MK 1.10 NL 1.03 OV 1.01 ! PT 0.94 SC 0.99 ! ! ! 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=0.057238Jy sigma=1.346116 ! Fit after self-cal, rms=0.057046Jy sigma=1.341249 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=2.021 mas, bpa=16.84 degrees ! Estimated noise=0.283153 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 = 0.00168175 Jy ! Component: 100 - total flux cleaned = 0.00222379 Jy ! Component: 150 - total flux cleaned = 0.00247882 Jy ! Component: 200 - total flux cleaned = 0.00255727 Jy ! Total flux subtracted in 200 components = 0.00255727 Jy ! Clean residual min=-0.001678 max=0.001793 Jy/beam ! Clean residual mean=-0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.171218 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.171218 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=0.056991Jy sigma=1.339635 ! Fit after self-cal, rms=0.056984Jy sigma=1.339291 ! 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=0.056984Jy sigma=1.339291 ! Fit after self-cal, rms=0.056935Jy sigma=1.336078 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=2.021 mas, bpa=16.92 degrees ! Estimated noise=0.283162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000733791 Jy ! Component: 100 - total flux cleaned = 0.000913096 Jy ! Component: 150 - total flux cleaned = 0.000956629 Jy ! Component: 200 - total flux cleaned = 0.000976861 Jy ! Total flux subtracted in 200 components = 0.000976861 Jy ! Clean residual min=-0.001493 max=0.001386 Jy/beam ! Clean residual mean=-0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.172195 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.172195 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=0.056916Jy sigma=1.335583 ! Fit after self-cal, rms=0.056916Jy sigma=1.335472 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 = 0.000268189 Jy ! Component: 100 - total flux cleaned = 0.000342165 Jy ! Component: 150 - total flux cleaned = 0.000359178 Jy ! Component: 200 - total flux cleaned = 0.00034557 Jy ! Total flux subtracted in 200 components = 0.00034557 Jy ! Clean residual min=-0.001430 max=0.001408 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.172541 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.172541 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=0.056906Jy sigma=1.335231 ! Fit after self-cal, rms=0.056904Jy sigma=1.335202 ! 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=0.056904Jy sigma=1.335202 ! Fit after self-cal, rms=0.056854Jy sigma=1.335166 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=2.021 mas, bpa=16.88 degrees ! Estimated noise=0.282898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341505 Jy ! Component: 100 - total flux cleaned = 0.000417844 Jy ! Component: 150 - total flux cleaned = 0.000431134 Jy ! Component: 200 - total flux cleaned = 0.0004192 Jy ! Total flux subtracted in 200 components = 0.0004192 Jy ! Clean residual min=-0.001408 max=0.001415 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.17296 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.17296 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=0.056847Jy sigma=1.335003 ! Fit after self-cal, rms=0.056846Jy sigma=1.334983 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 (48.8, -44.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000720554 Jy ! Component: 100 - total flux cleaned = 0.000981907 Jy ! Component: 150 - total flux cleaned = 0.00111632 Jy ! Component: 200 - total flux cleaned = 0.00121673 Jy ! Total flux subtracted in 200 components = 0.00121673 Jy ! Clean residual min=-0.001312 max=0.001271 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.174176 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.174176 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=0.056819Jy sigma=1.334290 ! Fit after self-cal, rms=0.056818Jy sigma=1.334244 ! 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=0.056818Jy sigma=1.334244 ! Fit after self-cal, rms=0.056753Jy sigma=1.334214 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.089 mas, bmaj=2.588 mas, bpa=6.615 degrees ! Estimated noise=0.328481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.9838e-05 Jy ! Component: 100 - total flux cleaned = 0.000105951 Jy ! Component: 150 - total flux cleaned = 0.000120628 Jy ! Component: 200 - total flux cleaned = 9.60493e-05 Jy ! Total flux subtracted in 200 components = 9.60493e-05 Jy ! Clean residual min=-0.001191 max=0.001210 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.174272 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 149 components and 0.174272 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=0.056751Jy sigma=1.334113 ! Fit after self-cal, rms=0.056750Jy sigma=1.334093 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 = 7.62715e-05 Jy ! Component: 100 - total flux cleaned = 0.000100058 Jy ! Component: 150 - total flux cleaned = 0.000120387 Jy ! Component: 200 - total flux cleaned = 0.00010228 Jy ! Total flux subtracted in 200 components = 0.00010228 Jy ! Clean residual min=-0.001179 max=0.001230 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.174375 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 162 components and 0.174375 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=0.056749Jy sigma=1.334056 ! Fit after self-cal, rms=0.056748Jy sigma=1.334052 ! 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=1.173 mas, bmaj=2.021 mas, bpa=16.85 degrees ! Estimated noise=0.282619 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 2.021 at 16.85 degrees (North through East) ! Clean map min=-0.001266 max=0.10573 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=0.9388 mas, bmaj=1.81 mas, bpa=21.23 degrees ! Estimated noise=0.600261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0761763 Jy ! Component: 100 - total flux cleaned = 0.102324 Jy ! Component: 150 - total flux cleaned = 0.118702 Jy ! Component: 200 - total flux cleaned = 0.129689 Jy ! Total flux subtracted in 200 components = 0.129689 Jy ! Clean residual min=-0.005158 max=0.006148 Jy/beam ! Clean residual mean=0.000001 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.129689 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 0.129689 Jy ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=2.021 mas, bpa=16.85 degrees ! Estimated noise=0.282619 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 = 0.0120053 Jy ! Component: 100 - total flux cleaned = 0.020072 Jy ! Component: 150 - total flux cleaned = 0.0257147 Jy ! Component: 200 - total flux cleaned = 0.0297821 Jy ! Total flux subtracted in 200 components = 0.0297821 Jy ! Clean residual min=-0.002089 max=0.002329 Jy/beam ! Clean residual mean=-0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.159471 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 51 components and 0.159471 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=2.089 mas, bmaj=2.588 mas, bpa=6.615 degrees ! Estimated noise=0.328481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475948 Jy ! Component: 100 - total flux cleaned = 0.00757676 Jy ! Component: 150 - total flux cleaned = 0.00945236 Jy ! Component: 200 - total flux cleaned = 0.0105723 Jy ! Total flux subtracted in 200 components = 0.0105723 Jy ! Clean residual min=-0.001513 max=0.001565 Jy/beam ! Clean residual mean=-0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.170043 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 = 0.000882288 Jy ! Component: 100 - total flux cleaned = 0.00146805 Jy ! Component: 150 - total flux cleaned = 0.00190756 Jy ! Component: 200 - total flux cleaned = 0.00231568 Jy ! Total flux subtracted in 200 components = 0.00231568 Jy ! Clean residual min=-0.001361 max=0.001398 Jy/beam ! Clean residual mean=-0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.172359 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 133 components and 0.172359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=2.021 mas, bpa=16.85 degrees ! Estimated noise=0.282619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.22106e-05 Jy ! Component: 100 - total flux cleaned = 0.000406543 Jy ! Component: 150 - total flux cleaned = 0.000585824 Jy ! Component: 200 - total flux cleaned = 0.00074791 Jy ! Total flux subtracted in 200 components = 0.00074791 Jy ! Clean residual min=-0.001337 max=0.001375 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.173107 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 161 components and 0.173107 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=0.056788Jy sigma=1.334785 ! Fit after self-cal, rms=0.056779Jy sigma=1.334680 wmodel /scr/pima/bg219e_uvs/J1616+3621_X_map.mod ! Writing 161 model components to file: /scr/pima/bg219e_uvs/J1616+3621_X_map.mod wobs /scr/pima/bg219e_uvs/J1616+3621_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1616+3621_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1616+3621_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J1616+3621_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 = -2.16348e-05 Jy ! Component: 100 - total flux cleaned = -0.000110647 Jy ! Component: 150 - total flux cleaned = -0.000215956 Jy ! Component: 200 - total flux cleaned = -0.000216018 Jy ! Component: 250 - total flux cleaned = -0.000137803 Jy ! Component: 300 - total flux cleaned = -6.1914e-05 Jy ! Component: 350 - total flux cleaned = -6.15097e-05 Jy ! Component: 400 - total flux cleaned = -7.55243e-06 Jy ! Component: 450 - total flux cleaned = -2.47168e-05 Jy ! Component: 500 - total flux cleaned = -5.82186e-05 Jy ! Component: 550 - total flux cleaned = -7.52335e-06 Jy ! Component: 600 - total flux cleaned = -5.6328e-05 Jy ! Component: 650 - total flux cleaned = -2.4149e-05 Jy ! Component: 700 - total flux cleaned = -2.40313e-05 Jy ! Component: 750 - total flux cleaned = 3.70258e-05 Jy ! Component: 800 - total flux cleaned = -2.32646e-05 Jy ! Component: 850 - total flux cleaned = -5.26023e-05 Jy ! Component: 900 - total flux cleaned = -3.81156e-05 Jy ! Component: 950 - total flux cleaned = -9.55357e-06 Jy ! Component: 1000 - total flux cleaned = 4.66426e-05 Jy ! Component: 1050 - total flux cleaned = 7.42839e-05 Jy ! Component: 1100 - total flux cleaned = 0.000156615 Jy ! Component: 1150 - total flux cleaned = 0.000251292 Jy ! Component: 1200 - total flux cleaned = 0.000331497 Jy ! Component: 1250 - total flux cleaned = 0.000384382 Jy ! Component: 1300 - total flux cleaned = 0.000410574 Jy ! Component: 1350 - total flux cleaned = 0.000462215 Jy ! Component: 1400 - total flux cleaned = 0.000487482 Jy ! Component: 1450 - total flux cleaned = 0.000525333 Jy ! Component: 1500 - total flux cleaned = 0.000537744 Jy ! Component: 1550 - total flux cleaned = 0.000525531 Jy ! Component: 1600 - total flux cleaned = 0.000574489 Jy ! Component: 1650 - total flux cleaned = 0.000622899 Jy ! Component: 1700 - total flux cleaned = 0.000658692 Jy ! Component: 1750 - total flux cleaned = 0.000658695 Jy ! Component: 1800 - total flux cleaned = 0.000705714 Jy ! Component: 1850 - total flux cleaned = 0.000705733 Jy ! Component: 1900 - total flux cleaned = 0.000740303 Jy ! Component: 1950 - total flux cleaned = 0.000774377 Jy ! Component: 2000 - total flux cleaned = 0.000785474 Jy ! Component: 2050 - total flux cleaned = 0.000774303 Jy ! Component: 2100 - total flux cleaned = 0.000774223 Jy ! Component: 2150 - total flux cleaned = 0.000752275 Jy ! Component: 2200 - total flux cleaned = 0.000774153 Jy ! Component: 2250 - total flux cleaned = 0.000774101 Jy ! Component: 2300 - total flux cleaned = 0.000774053 Jy ! Component: 2350 - total flux cleaned = 0.000731511 Jy ! Component: 2400 - total flux cleaned = 0.000794638 Jy ! Component: 2450 - total flux cleaned = 0.000794552 Jy ! Component: 2500 - total flux cleaned = 0.000846385 Jy ! Component: 2550 - total flux cleaned = 0.000815407 Jy ! Component: 2600 - total flux cleaned = 0.000846188 Jy ! Component: 2650 - total flux cleaned = 0.000836111 Jy ! Component: 2700 - total flux cleaned = 0.00086642 Jy ! Component: 2750 - total flux cleaned = 0.000866608 Jy ! Component: 2800 - total flux cleaned = 0.000886544 Jy ! Component: 2850 - total flux cleaned = 0.000906278 Jy ! Component: 2900 - total flux cleaned = 0.000945459 Jy ! Component: 2950 - total flux cleaned = 0.000964958 Jy ! Component: 3000 - total flux cleaned = 0.000993858 Jy ! Component: 3050 - total flux cleaned = 0.00100352 Jy ! Component: 3100 - total flux cleaned = 0.00103201 Jy ! Component: 3150 - total flux cleaned = 0.001032 Jy ! Component: 3200 - total flux cleaned = 0.00110706 Jy ! Component: 3250 - total flux cleaned = 0.00111643 Jy ! Component: 3300 - total flux cleaned = 0.00116269 Jy ! Component: 3350 - total flux cleaned = 0.00117183 Jy ! Component: 3400 - total flux cleaned = 0.00123595 Jy ! Component: 3450 - total flux cleaned = 0.00122682 Jy ! Component: 3500 - total flux cleaned = 0.00128112 Jy ! Component: 3550 - total flux cleaned = 0.00129903 Jy ! Component: 3600 - total flux cleaned = 0.00133475 Jy ! Component: 3650 - total flux cleaned = 0.00130803 Jy ! Component: 3700 - total flux cleaned = 0.00130806 Jy ! Component: 3750 - total flux cleaned = 0.00134324 Jy ! Component: 3800 - total flux cleaned = 0.00134321 Jy ! Component: 3850 - total flux cleaned = 0.00137804 Jy ! Component: 3900 - total flux cleaned = 0.00137808 Jy ! Component: 3950 - total flux cleaned = 0.00136943 Jy ! Component: 4000 - total flux cleaned = 0.00141242 Jy ! Component: 4050 - total flux cleaned = 0.00142947 Jy ! Total flux subtracted in 4096 components = 0.00142942 Jy ! Clean residual min=-0.000583 max=0.000510 Jy/beam ! Clean residual mean=0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.174537 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 447 components and 0.174537 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1616+3621_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 2.021 at 16.85 degrees (North through East) ! Clean map min=-0.0010254 max=0.10582 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1616+3621_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105816 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142784 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.404811 0.404811 0.809621 1.61924 3.23848 6.47697 12.9539 25.9079 51.8158 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 741.087 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1616+3621_X_uvs.log closed on Thu Apr 7 09:12:59 2016