! Started logfile: /scr/pima/bg219i_uvs/J0344+6827_X_uvs.log on Wed Apr 6 23:30:07 2016 obs /scr/pima/bg219i_uvs/J0344+6827_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0344+6827_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.908642 visibilities/baseline/integration-bin. ! Found source: J0344+6827 ! ! 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 17664 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J0344+6827_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.009688Jy sigma=25.004505 ! Fit after self-cal, rms=0.877368Jy sigma=21.685347 ! 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=0.7094 mas, bmaj=1.286 mas, bpa=-78.38 degrees ! Estimated noise=0.54045 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 = 0.0954113 Jy ! Component: 100 - total flux cleaned = 0.116234 Jy ! Total flux subtracted in 100 components = 0.116234 Jy ! Clean residual min=-0.003721 max=0.005924 Jy/beam ! Clean residual mean=-0.000005 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.116234 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.116234 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=0.058903Jy sigma=1.399701 ! Fit after self-cal, rms=0.058834Jy sigma=1.398084 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0060295 Jy ! Component: 100 - total flux cleaned = 0.00904599 Jy ! Total flux subtracted in 100 components = 0.00904599 Jy ! Clean residual min=-0.003259 max=0.003230 Jy/beam ! Clean residual mean=-0.000003 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.12528 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.12528 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=0.058091Jy sigma=1.377702 ! Fit after self-cal, rms=0.058096Jy sigma=1.377622 ! 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=0.9198 mas, bmaj=1.594 mas, bpa=-80.56 degrees ! Estimated noise=0.308001 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 = 0.00243044 Jy ! Component: 100 - total flux cleaned = 0.00345746 Jy ! Component: 150 - total flux cleaned = 0.00394045 Jy ! Component: 200 - total flux cleaned = 0.00414806 Jy ! Total flux subtracted in 200 components = 0.00414806 Jy ! Clean residual min=-0.001778 max=0.001745 Jy/beam ! Clean residual mean=-0.000006 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.129428 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.129428 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=0.058011Jy sigma=1.375311 ! Fit after self-cal, rms=0.058012Jy sigma=1.375262 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9198 x 1.594 at -80.56 degrees (North through East) ! Clean map min=-0.0016274 max=0.12439 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 1.01 HN 1.04 KP 0.97 ! LA 1.00 MK 1.01 NL 0.96 OV 1.03 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.97 KP 1.01 ! LA 0.96 MK 1.03 NL 1.00 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.99 KP 1.05 ! LA 1.01 MK 1.02 NL 1.04 OV 0.96 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 0.99 ! LA 0.99 MK 1.00 NL 1.02 OV 1.01 ! PT 0.98 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.02 KP 1.02 ! LA 0.98 MK 1.03 NL 0.99 OV 0.98 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 0.95 KP 0.99 ! LA 1.02 MK 1.02 NL 1.03 OV 0.96 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 1.00 ! LA 0.99 MK 0.99 NL 1.06 OV 0.97 ! PT 0.94 SC 0.96 ! ! ! 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=0.058012Jy sigma=1.375262 ! Fit after self-cal, rms=0.057878Jy sigma=1.370000 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9216 mas, bmaj=1.596 mas, bpa=-80.79 degrees ! Estimated noise=0.307905 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 = -0.000270425 Jy ! Component: 100 - total flux cleaned = -0.000308526 Jy ! Component: 150 - total flux cleaned = -0.000308938 Jy ! Component: 200 - total flux cleaned = -0.000294996 Jy ! Total flux subtracted in 200 components = -0.000294996 Jy ! Clean residual min=-0.001722 max=0.001647 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.129133 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.129133 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=0.057874Jy sigma=1.369913 ! Fit after self-cal, rms=0.057880Jy sigma=1.369837 ! 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=0.057880Jy sigma=1.369837 ! Fit after self-cal, rms=0.057913Jy sigma=1.365794 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9213 mas, bmaj=1.594 mas, bpa=-80.91 degrees ! Estimated noise=0.307771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114056 Jy ! Component: 100 - total flux cleaned = 0.000142849 Jy ! Component: 150 - total flux cleaned = 0.000134679 Jy ! Component: 200 - total flux cleaned = 0.000134509 Jy ! Total flux subtracted in 200 components = 0.000134509 Jy ! Clean residual min=-0.001627 max=0.001585 Jy/beam ! Clean residual mean=-0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.129267 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.129267 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=0.057910Jy sigma=1.365735 ! Fit after self-cal, rms=0.057920Jy sigma=1.365685 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.20333e-06 Jy ! Component: 100 - total flux cleaned = -6.36198e-06 Jy ! Component: 150 - total flux cleaned = -1.22737e-05 Jy ! Component: 200 - total flux cleaned = -1.8038e-05 Jy ! Total flux subtracted in 200 components = -1.8038e-05 Jy ! Clean residual min=-0.001626 max=0.001580 Jy/beam ! Clean residual mean=-0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.129249 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.129249 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=0.057919Jy sigma=1.365655 ! Fit after self-cal, rms=0.057919Jy sigma=1.365652 ! 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=0.057919Jy sigma=1.365652 ! Fit after self-cal, rms=0.057909Jy sigma=1.365640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.921 mas, bmaj=1.593 mas, bpa=-80.94 degrees ! Estimated noise=0.307722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.36909e-05 Jy ! Component: 100 - total flux cleaned = 9.33111e-05 Jy ! Component: 150 - total flux cleaned = 9.29046e-05 Jy ! Component: 200 - total flux cleaned = 9.25375e-05 Jy ! Total flux subtracted in 200 components = 9.25375e-05 Jy ! Clean residual min=-0.001642 max=0.001576 Jy/beam ! Clean residual mean=-0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.129342 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.129342 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=0.057907Jy sigma=1.365610 ! Fit after self-cal, rms=0.057908Jy sigma=1.365608 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 = -9.55195e-06 Jy ! Component: 100 - total flux cleaned = -9.36474e-06 Jy ! Component: 150 - total flux cleaned = -1.45723e-05 Jy ! Component: 200 - total flux cleaned = -1.46232e-05 Jy ! Total flux subtracted in 200 components = -1.46232e-05 Jy ! Clean residual min=-0.001642 max=0.001568 Jy/beam ! Clean residual mean=-0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.129327 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.129327 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=0.057907Jy sigma=1.365589 ! Fit after self-cal, rms=0.057907Jy sigma=1.365586 ! 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=0.057907Jy sigma=1.365586 ! Fit after self-cal, rms=0.057890Jy sigma=1.365581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=2.998 mas, bpa=-88.46 degrees ! Estimated noise=0.391669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019149 Jy ! Component: 100 - total flux cleaned = 0.000159697 Jy ! Component: 150 - total flux cleaned = 0.000146516 Jy ! Component: 200 - total flux cleaned = 0.000146407 Jy ! Total flux subtracted in 200 components = 0.000146407 Jy ! Clean residual min=-0.001888 max=0.001718 Jy/beam ! Clean residual mean=-0.000004 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.129474 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.129474 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=0.057891Jy sigma=1.365619 ! Fit after self-cal, rms=0.057890Jy sigma=1.365605 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 = 4.55338e-05 Jy ! Component: 100 - total flux cleaned = 2.9812e-05 Jy ! Component: 150 - total flux cleaned = 1.66685e-05 Jy ! Component: 200 - total flux cleaned = 5.60412e-06 Jy ! Total flux subtracted in 200 components = 5.60412e-06 Jy ! Clean residual min=-0.001898 max=0.001722 Jy/beam ! Clean residual mean=-0.000004 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.129479 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.129479 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=0.057892Jy sigma=1.365649 ! Fit after self-cal, rms=0.057892Jy sigma=1.365644 ! 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=0.9207 mas, bmaj=1.592 mas, bpa=-80.98 degrees ! Estimated noise=0.307662 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9207 x 1.592 at -80.98 degrees (North through East) ! Clean map min=-0.0015008 max=0.12423 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=0.7089 mas, bmaj=1.284 mas, bpa=-78.8 degrees ! Estimated noise=0.54049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0953814 Jy ! Component: 100 - total flux cleaned = 0.116275 Jy ! Component: 150 - total flux cleaned = 0.122469 Jy ! Component: 200 - total flux cleaned = 0.125612 Jy ! Total flux subtracted in 200 components = 0.125612 Jy ! Clean residual min=-0.003196 max=0.003211 Jy/beam ! Clean residual mean=-0.000002 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.125612 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.125612 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9207 mas, bmaj=1.592 mas, bpa=-80.98 degrees ! Estimated noise=0.307662 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 = 0.00229476 Jy ! Component: 100 - total flux cleaned = 0.00328902 Jy ! Component: 150 - total flux cleaned = 0.00373104 Jy ! Component: 200 - total flux cleaned = 0.00377493 Jy ! Total flux subtracted in 200 components = 0.00377493 Jy ! Clean residual min=-0.001683 max=0.001589 Jy/beam ! Clean residual mean=-0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.129387 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.129387 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=2.137 mas, bmaj=2.998 mas, bpa=-88.46 degrees ! Estimated noise=0.391669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020608 Jy ! Component: 100 - total flux cleaned = 0.000185587 Jy ! Component: 150 - total flux cleaned = 0.000153632 Jy ! Component: 200 - total flux cleaned = 0.00013425 Jy ! Total flux subtracted in 200 components = 0.00013425 Jy ! Clean residual min=-0.001879 max=0.001712 Jy/beam ! Clean residual mean=-0.000004 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.129521 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 = -1.61838e-05 Jy ! Component: 100 - total flux cleaned = -3.39007e-05 Jy ! Component: 150 - total flux cleaned = -4.15958e-05 Jy ! Component: 200 - total flux cleaned = -4.49702e-05 Jy ! Total flux subtracted in 200 components = -4.49702e-05 Jy ! Clean residual min=-0.001890 max=0.001723 Jy/beam ! Clean residual mean=-0.000004 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.129477 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.129476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9207 mas, bmaj=1.592 mas, bpa=-80.98 degrees ! Estimated noise=0.307662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189458 Jy ! Component: 100 - total flux cleaned = -0.000118579 Jy ! Component: 150 - total flux cleaned = -9.61742e-05 Jy ! Component: 200 - total flux cleaned = -9.68788e-05 Jy ! Total flux subtracted in 200 components = -9.68788e-05 Jy ! Clean residual min=-0.001672 max=0.001583 Jy/beam ! Clean residual mean=-0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.12938 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.12938 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=0.057893Jy sigma=1.365673 ! Fit after self-cal, rms=0.057893Jy sigma=1.365644 wmodel /scr/pima/bg219i_uvs/J0344+6827_X_map.mod ! Writing 38 model components to file: /scr/pima/bg219i_uvs/J0344+6827_X_map.mod wobs /scr/pima/bg219i_uvs/J0344+6827_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0344+6827_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0344+6827_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J0344+6827_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 = -0.000249383 Jy ! Component: 100 - total flux cleaned = -0.000445738 Jy ! Component: 150 - total flux cleaned = -0.000715078 Jy ! Component: 200 - total flux cleaned = -0.000974542 Jy ! Component: 250 - total flux cleaned = -0.0012258 Jy ! Component: 300 - total flux cleaned = -0.00139678 Jy ! Component: 350 - total flux cleaned = -0.00153914 Jy ! Component: 400 - total flux cleaned = -0.0016548 Jy ! Component: 450 - total flux cleaned = -0.00179071 Jy ! Component: 500 - total flux cleaned = -0.00190148 Jy ! Component: 550 - total flux cleaned = -0.00205281 Jy ! Component: 600 - total flux cleaned = -0.002159 Jy ! Component: 650 - total flux cleaned = -0.00236606 Jy ! Component: 700 - total flux cleaned = -0.00240629 Jy ! Component: 750 - total flux cleaned = -0.00256542 Jy ! Component: 800 - total flux cleaned = -0.00260438 Jy ! Component: 850 - total flux cleaned = -0.0027776 Jy ! Component: 900 - total flux cleaned = -0.00285338 Jy ! Component: 950 - total flux cleaned = -0.00298406 Jy ! Component: 1000 - total flux cleaned = -0.00311275 Jy ! Component: 1050 - total flux cleaned = -0.00318565 Jy ! Component: 1100 - total flux cleaned = -0.00331121 Jy ! Component: 1150 - total flux cleaned = -0.00338184 Jy ! Component: 1200 - total flux cleaned = -0.00343388 Jy ! Component: 1250 - total flux cleaned = -0.003537 Jy ! Component: 1300 - total flux cleaned = -0.00355395 Jy ! Component: 1350 - total flux cleaned = -0.00365492 Jy ! Component: 1400 - total flux cleaned = -0.00375412 Jy ! Component: 1450 - total flux cleaned = -0.00380315 Jy ! Component: 1500 - total flux cleaned = -0.00381944 Jy ! Component: 1550 - total flux cleaned = -0.00393173 Jy ! Component: 1600 - total flux cleaned = -0.00397924 Jy ! Component: 1650 - total flux cleaned = -0.00407288 Jy ! Component: 1700 - total flux cleaned = -0.0040728 Jy ! Component: 1750 - total flux cleaned = -0.0040727 Jy ! Component: 1800 - total flux cleaned = -0.004194 Jy ! Component: 1850 - total flux cleaned = -0.00419413 Jy ! Component: 1900 - total flux cleaned = -0.00426852 Jy ! Component: 1950 - total flux cleaned = -0.0043419 Jy ! Component: 2000 - total flux cleaned = -0.00437091 Jy ! Component: 2050 - total flux cleaned = -0.00439986 Jy ! Component: 2100 - total flux cleaned = -0.00441425 Jy ! Component: 2150 - total flux cleaned = -0.00447102 Jy ! Component: 2200 - total flux cleaned = -0.00449909 Jy ! Component: 2250 - total flux cleaned = -0.00452688 Jy ! Component: 2300 - total flux cleaned = -0.00459584 Jy ! Component: 2350 - total flux cleaned = -0.00458214 Jy ! Component: 2400 - total flux cleaned = -0.00463642 Jy ! Component: 2450 - total flux cleaned = -0.0046364 Jy ! Component: 2500 - total flux cleaned = -0.00464978 Jy ! Component: 2550 - total flux cleaned = -0.0046234 Jy ! Component: 2600 - total flux cleaned = -0.0046235 Jy ! Component: 2650 - total flux cleaned = -0.00470139 Jy ! Component: 2700 - total flux cleaned = -0.00468846 Jy ! Component: 2750 - total flux cleaned = -0.00468838 Jy ! Component: 2800 - total flux cleaned = -0.00473912 Jy ! Component: 2850 - total flux cleaned = -0.00471399 Jy ! Component: 2900 - total flux cleaned = -0.00476381 Jy ! Component: 2950 - total flux cleaned = -0.00477609 Jy ! Component: 3000 - total flux cleaned = -0.00475156 Jy ! Component: 3050 - total flux cleaned = -0.00483706 Jy ! Component: 3100 - total flux cleaned = -0.00481275 Jy ! Component: 3150 - total flux cleaned = -0.00484886 Jy ! Component: 3200 - total flux cleaned = -0.0047892 Jy ! Component: 3250 - total flux cleaned = -0.00484848 Jy ! Component: 3300 - total flux cleaned = -0.00482502 Jy ! Component: 3350 - total flux cleaned = -0.00490689 Jy ! Component: 3400 - total flux cleaned = -0.00488354 Jy ! Component: 3450 - total flux cleaned = -0.00491815 Jy ! Component: 3500 - total flux cleaned = -0.00489523 Jy ! Component: 3550 - total flux cleaned = -0.0049865 Jy ! Component: 3600 - total flux cleaned = -0.00499778 Jy ! Component: 3650 - total flux cleaned = -0.00499783 Jy ! Component: 3700 - total flux cleaned = -0.00503146 Jy ! Component: 3750 - total flux cleaned = -0.00506493 Jy ! Component: 3800 - total flux cleaned = -0.00506492 Jy ! Component: 3850 - total flux cleaned = -0.00509794 Jy ! Component: 3900 - total flux cleaned = -0.00513073 Jy ! Component: 3950 - total flux cleaned = -0.0051089 Jy ! Component: 4000 - total flux cleaned = -0.00514132 Jy ! Component: 4050 - total flux cleaned = -0.00508743 Jy ! Total flux subtracted in 4096 components = -0.0051518 Jy ! Clean residual min=-0.000893 max=0.000585 Jy/beam ! Clean residual mean=-0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.124228 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 321 components and 0.124228 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0344+6827_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9207 x 1.592 at -80.98 degrees (North through East) ! Clean map min=-0.0011635 max=0.12419 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0344+6827_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.124195 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173789 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.419798 0.419798 0.839597 1.67919 3.35839 6.71678 13.4336 26.8671 53.7342 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.124 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 714.628 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0344+6827_X_uvs.log closed on Wed Apr 6 23:30:12 2016