! Started logfile: /scr/pima/bg219b_uvs/J0554+6857_X_uvs.log on Thu Apr 7 01:44:00 2016 obs /scr/pima/bg219b_uvs/J0554+6857_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0554+6857_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878324 visibilities/baseline/integration-bin. ! Found source: J0554+6857 ! ! 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 28932 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/J0554+6857_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 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=1.006096Jy sigma=24.392704 ! Fit after self-cal, rms=0.904180Jy sigma=21.871329 ! 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=0.6971 mas, bmaj=1.361 mas, bpa=87.72 degrees ! Estimated noise=0.488261 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 = 0.0714445 Jy ! Component: 100 - total flux cleaned = 0.0943443 Jy ! Total flux subtracted in 100 components = 0.0943443 Jy ! Clean residual min=-0.004230 max=0.009796 Jy/beam ! Clean residual mean=0.000003 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.0943442 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0943442 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=0.061614Jy sigma=1.421379 ! Fit after self-cal, rms=0.061226Jy sigma=1.414082 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01091 Jy ! Component: 100 - total flux cleaned = 0.016166 Jy ! Total flux subtracted in 100 components = 0.016166 Jy ! Clean residual min=-0.003336 max=0.003685 Jy/beam ! Clean residual mean=0.000004 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.11051 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.11051 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=0.059275Jy sigma=1.358631 ! Fit after self-cal, rms=0.059256Jy sigma=1.358113 ! 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=0.9344 mas, bmaj=1.722 mas, bpa=87.84 degrees ! Estimated noise=0.24279 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 = 0.0029041 Jy ! Component: 100 - total flux cleaned = 0.00334603 Jy ! Component: 150 - total flux cleaned = 0.0033455 Jy ! Component: 200 - total flux cleaned = 0.0033432 Jy ! Total flux subtracted in 200 components = 0.0033432 Jy ! Clean residual min=-0.002548 max=0.003183 Jy/beam ! Clean residual mean=0.000016 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.113853 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.113853 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=0.059119Jy sigma=1.354291 ! Fit after self-cal, rms=0.059116Jy sigma=1.354189 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9344 x 1.722 at 87.84 degrees (North through East) ! Clean map min=-0.0024389 max=0.096789 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 0.95 FD 1.00 HN 0.98 KP 0.91 ! LA 0.99 MK 0.98 NL 0.98 OV 0.97 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.01 KP 0.97 ! LA 0.96 MK 1.00 NL 1.01 OV 1.03 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.99 KP 0.99 ! LA 1.00 MK 1.01 NL 1.01 OV 1.01 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.96 KP 0.98 ! LA 0.94 MK 0.96 NL 1.00 OV 0.98 ! PT 1.04 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.97 KP 0.97 ! LA 0.96 MK 0.98 NL 1.00 OV 1.00 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.96 KP 1.00 ! LA 0.99 MK 0.98 NL 1.00 OV 0.97 ! PT 1.05 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.94 KP 0.99 ! LA 0.96 MK 0.98 NL 0.98 OV 0.96 ! PT 1.04 SC 1.07 ! ! ! 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=0.059116Jy sigma=1.354189 ! Fit after self-cal, rms=0.059313Jy sigma=1.347646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9392 mas, bmaj=1.727 mas, bpa=88.14 degrees ! Estimated noise=0.241917 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 (-2.4, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326374 Jy ! Component: 100 - total flux cleaned = 0.00456048 Jy ! Component: 150 - total flux cleaned = 0.00474933 Jy ! Component: 200 - total flux cleaned = 0.00471519 Jy ! Total flux subtracted in 200 components = 0.00471519 Jy ! Clean residual min=-0.002248 max=0.002667 Jy/beam ! Clean residual mean=0.000012 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.118569 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.118569 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=0.059126Jy sigma=1.342949 ! Fit after self-cal, rms=0.059149Jy sigma=1.342488 ! 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=0.059149Jy sigma=1.342488 ! Fit after self-cal, rms=0.058553Jy sigma=1.334963 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9387 mas, bmaj=1.723 mas, bpa=88.32 degrees ! Estimated noise=0.239869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106703 Jy ! Component: 100 - total flux cleaned = -0.00134371 Jy ! Component: 150 - total flux cleaned = -0.00145046 Jy ! Component: 200 - total flux cleaned = -0.0015248 Jy ! Total flux subtracted in 200 components = -0.0015248 Jy ! Clean residual min=-0.001509 max=0.001735 Jy/beam ! Clean residual mean=0.000007 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.117044 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.117044 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=0.058524Jy sigma=1.334436 ! Fit after self-cal, rms=0.058536Jy sigma=1.334277 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 (40.2, 27.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159523 Jy ! Component: 100 - total flux cleaned = 0.00214513 Jy ! Component: 150 - total flux cleaned = 0.00224728 Jy ! Component: 200 - total flux cleaned = 0.00233177 Jy ! Total flux subtracted in 200 components = 0.00233177 Jy ! Clean residual min=-0.001372 max=0.001585 Jy/beam ! Clean residual mean=0.000007 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.119376 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.119376 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=0.058483Jy sigma=1.333175 ! Fit after self-cal, rms=0.058478Jy sigma=1.333028 ! Inverting map ! Added new window around map position (2, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909749 Jy ! Component: 100 - total flux cleaned = 0.00118009 Jy ! Component: 150 - total flux cleaned = 0.00148929 Jy ! Component: 200 - total flux cleaned = 0.00171426 Jy ! Total flux subtracted in 200 components = 0.00171426 Jy ! Clean residual min=-0.001318 max=0.001302 Jy/beam ! Clean residual mean=0.000007 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.12109 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.12109 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=0.058439Jy sigma=1.332163 ! Fit after self-cal, rms=0.058438Jy sigma=1.332109 ! 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=0.058438Jy sigma=1.332109 ! Fit after self-cal, rms=0.058387Jy sigma=1.330374 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9376 mas, bmaj=1.722 mas, bpa=88.19 degrees ! Estimated noise=0.239049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000285808 Jy ! Component: 100 - total flux cleaned = -0.000373004 Jy ! Component: 150 - total flux cleaned = -0.00039151 Jy ! Component: 200 - total flux cleaned = -0.000408475 Jy ! Total flux subtracted in 200 components = -0.000408475 Jy ! Clean residual min=-0.001235 max=0.001309 Jy/beam ! Clean residual mean=0.000005 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.120681 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.120681 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=0.058372Jy sigma=1.330061 ! Fit after self-cal, rms=0.058383Jy sigma=1.329995 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 (-44.6, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063866 Jy ! Component: 100 - total flux cleaned = 0.000524298 Jy ! Component: 150 - total flux cleaned = 0.000462577 Jy ! Component: 200 - total flux cleaned = 0.000444484 Jy ! Total flux subtracted in 200 components = 0.000444484 Jy ! Clean residual min=-0.001132 max=0.001175 Jy/beam ! Clean residual mean=0.000005 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.121126 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 114 components and 0.121126 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=0.058356Jy sigma=1.329408 ! Fit after self-cal, rms=0.058357Jy sigma=1.329369 ! Inverting map ! Added new window around map position (-46.6, -21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010232 Jy ! Component: 100 - total flux cleaned = 0.00111734 Jy ! Component: 150 - total flux cleaned = 0.00115701 Jy ! Component: 200 - total flux cleaned = 0.00124972 Jy ! Total flux subtracted in 200 components = 0.00124972 Jy ! Clean residual min=-0.001088 max=0.001064 Jy/beam ! Clean residual mean=0.000003 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.122376 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.122376 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=0.058333Jy sigma=1.328801 ! Fit after self-cal, rms=0.058334Jy sigma=1.328758 ! 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=0.058334Jy sigma=1.328758 ! Fit after self-cal, rms=0.058389Jy sigma=1.327801 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.131 mas, bmaj=3.037 mas, bpa=78.77 degrees ! Estimated noise=0.297455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326146 Jy ! Component: 100 - total flux cleaned = 0.000515034 Jy ! Component: 150 - total flux cleaned = 0.000662288 Jy ! Component: 200 - total flux cleaned = 0.000747958 Jy ! Total flux subtracted in 200 components = 0.000747958 Jy ! Clean residual min=-0.000956 max=0.001043 Jy/beam ! Clean residual mean=0.000005 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.123123 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 0.123123 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=0.058382Jy sigma=1.327709 ! Fit after self-cal, rms=0.058386Jy sigma=1.327682 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 = 7.15084e-05 Jy ! Component: 100 - total flux cleaned = 0.000147939 Jy ! Component: 150 - total flux cleaned = 0.000217264 Jy ! Component: 200 - total flux cleaned = 0.000281462 Jy ! Total flux subtracted in 200 components = 0.000281462 Jy ! Clean residual min=-0.000957 max=0.001039 Jy/beam ! Clean residual mean=0.000005 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.123405 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 156 components and 0.123405 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=0.058383Jy sigma=1.327632 ! Fit after self-cal, rms=0.058383Jy sigma=1.327631 ! 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=0.938 mas, bmaj=1.722 mas, bpa=88.06 degrees ! Estimated noise=0.238923 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.938 x 1.722 at 88.06 degrees (North through East) ! Clean map min=-0.0011353 max=0.095854 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=0.6998 mas, bmaj=1.364 mas, bpa=88.16 degrees ! Estimated noise=0.479705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0703714 Jy ! Component: 100 - total flux cleaned = 0.0936056 Jy ! Component: 150 - total flux cleaned = 0.103676 Jy ! Component: 200 - total flux cleaned = 0.108605 Jy ! Total flux subtracted in 200 components = 0.108605 Jy ! Clean residual min=-0.003040 max=0.003268 Jy/beam ! Clean residual mean=0.000000 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.108605 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 0.108605 Jy ! Inverting map and beam ! Estimated beam: bmin=0.938 mas, bmaj=1.722 mas, bpa=88.06 degrees ! Estimated noise=0.238923 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 = 0.00357516 Jy ! Component: 100 - total flux cleaned = 0.00594944 Jy ! Component: 150 - total flux cleaned = 0.00788047 Jy ! Component: 200 - total flux cleaned = 0.00920802 Jy ! Total flux subtracted in 200 components = 0.00920802 Jy ! Clean residual min=-0.001456 max=0.001393 Jy/beam ! Clean residual mean=0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.117813 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.117813 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=2.131 mas, bmaj=3.037 mas, bpa=78.77 degrees ! Estimated noise=0.297455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198111 Jy ! Component: 100 - total flux cleaned = 0.0033015 Jy ! Component: 150 - total flux cleaned = 0.00410977 Jy ! Component: 200 - total flux cleaned = 0.00454101 Jy ! Total flux subtracted in 200 components = 0.00454101 Jy ! Clean residual min=-0.001227 max=0.001350 Jy/beam ! Clean residual mean=0.000005 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.122354 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 = 0.00040961 Jy ! Component: 100 - total flux cleaned = 0.00066186 Jy ! Component: 150 - total flux cleaned = 0.000887967 Jy ! Component: 200 - total flux cleaned = 0.00100379 Jy ! Total flux subtracted in 200 components = 0.00100379 Jy ! Clean residual min=-0.001147 max=0.001233 Jy/beam ! Clean residual mean=0.000005 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.123358 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 77 components and 0.123358 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.938 mas, bmaj=1.722 mas, bpa=88.06 degrees ! Estimated noise=0.238923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.04737e-05 Jy ! Component: 100 - total flux cleaned = -2.9342e-05 Jy ! Component: 150 - total flux cleaned = 9.82099e-05 Jy ! Component: 200 - total flux cleaned = 0.000156911 Jy ! Total flux subtracted in 200 components = 0.000156911 Jy ! Clean residual min=-0.001088 max=0.001128 Jy/beam ! Clean residual mean=0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.123515 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.123515 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=0.058448Jy sigma=1.329201 ! Fit after self-cal, rms=0.058439Jy sigma=1.329052 wmodel /scr/pima/bg219b_uvs/J0554+6857_X_map.mod ! Writing 96 model components to file: /scr/pima/bg219b_uvs/J0554+6857_X_map.mod wobs /scr/pima/bg219b_uvs/J0554+6857_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0554+6857_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0554+6857_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J0554+6857_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 = 8.84231e-05 Jy ! Component: 100 - total flux cleaned = 0.00012794 Jy ! Component: 150 - total flux cleaned = 0.000166221 Jy ! Component: 200 - total flux cleaned = 0.000221762 Jy ! Component: 250 - total flux cleaned = 0.000239767 Jy ! Component: 300 - total flux cleaned = 0.000257607 Jy ! Component: 350 - total flux cleaned = 0.000292068 Jy ! Component: 400 - total flux cleaned = 0.000308831 Jy ! Component: 450 - total flux cleaned = 0.00034136 Jy ! Component: 500 - total flux cleaned = 0.000373653 Jy ! Component: 550 - total flux cleaned = 0.000452546 Jy ! Component: 600 - total flux cleaned = 0.000452367 Jy ! Component: 650 - total flux cleaned = 0.000513995 Jy ! Component: 700 - total flux cleaned = 0.000589214 Jy ! Component: 750 - total flux cleaned = 0.000633799 Jy ! Component: 800 - total flux cleaned = 0.000706859 Jy ! Component: 850 - total flux cleaned = 0.000807825 Jy ! Component: 900 - total flux cleaned = 0.000864839 Jy ! Component: 950 - total flux cleaned = 0.000935185 Jy ! Component: 1000 - total flux cleaned = 0.00100472 Jy ! Component: 1050 - total flux cleaned = 0.00104612 Jy ! Component: 1100 - total flux cleaned = 0.00111407 Jy ! Component: 1150 - total flux cleaned = 0.00116773 Jy ! Component: 1200 - total flux cleaned = 0.00119437 Jy ! Component: 1250 - total flux cleaned = 0.00123359 Jy ! Component: 1300 - total flux cleaned = 0.00124682 Jy ! Component: 1350 - total flux cleaned = 0.00133647 Jy ! Component: 1400 - total flux cleaned = 0.00138731 Jy ! Component: 1450 - total flux cleaned = 0.00142483 Jy ! Component: 1500 - total flux cleaned = 0.00144976 Jy ! Component: 1550 - total flux cleaned = 0.00151131 Jy ! Component: 1600 - total flux cleaned = 0.00154779 Jy ! Component: 1650 - total flux cleaned = 0.00155993 Jy ! Component: 1700 - total flux cleaned = 0.00160794 Jy ! Component: 1750 - total flux cleaned = 0.00164364 Jy ! Component: 1800 - total flux cleaned = 0.00169066 Jy ! Component: 1850 - total flux cleaned = 0.00170229 Jy ! Component: 1900 - total flux cleaned = 0.00171399 Jy ! Component: 1950 - total flux cleaned = 0.00173691 Jy ! Component: 2000 - total flux cleaned = 0.00173708 Jy ! Component: 2050 - total flux cleaned = 0.00175968 Jy ! Component: 2100 - total flux cleaned = 0.00175964 Jy ! Component: 2150 - total flux cleaned = 0.00179302 Jy ! Component: 2200 - total flux cleaned = 0.00177097 Jy ! Component: 2250 - total flux cleaned = 0.00183675 Jy ! Component: 2300 - total flux cleaned = 0.00184757 Jy ! Component: 2350 - total flux cleaned = 0.00185832 Jy ! Component: 2400 - total flux cleaned = 0.00186895 Jy ! Component: 2450 - total flux cleaned = 0.00189019 Jy ! Component: 2500 - total flux cleaned = 0.00184794 Jy ! Component: 2550 - total flux cleaned = 0.0019005 Jy ! Component: 2600 - total flux cleaned = 0.0019422 Jy ! Component: 2650 - total flux cleaned = 0.00196289 Jy ! Component: 2700 - total flux cleaned = 0.0019629 Jy ! Component: 2750 - total flux cleaned = 0.00199358 Jy ! Component: 2800 - total flux cleaned = 0.00202393 Jy ! Component: 2850 - total flux cleaned = 0.00199382 Jy ! Component: 2900 - total flux cleaned = 0.00198386 Jy ! Component: 2950 - total flux cleaned = 0.00203364 Jy ! Component: 3000 - total flux cleaned = 0.0020238 Jy ! Component: 3050 - total flux cleaned = 0.00200416 Jy ! Component: 3100 - total flux cleaned = 0.0020432 Jy ! Component: 3150 - total flux cleaned = 0.00203341 Jy ! Component: 3200 - total flux cleaned = 0.00203337 Jy ! Component: 3250 - total flux cleaned = 0.00202377 Jy ! Component: 3300 - total flux cleaned = 0.00203324 Jy ! Component: 3350 - total flux cleaned = 0.00200493 Jy ! Component: 3400 - total flux cleaned = 0.00203314 Jy ! Component: 3450 - total flux cleaned = 0.00199568 Jy ! Component: 3500 - total flux cleaned = 0.00199574 Jy ! Component: 3550 - total flux cleaned = 0.00198653 Jy ! Component: 3600 - total flux cleaned = 0.00198659 Jy ! Component: 3650 - total flux cleaned = 0.00195924 Jy ! Component: 3700 - total flux cleaned = 0.00194116 Jy ! Component: 3750 - total flux cleaned = 0.00194117 Jy ! Component: 3800 - total flux cleaned = 0.00191422 Jy ! Component: 3850 - total flux cleaned = 0.00192306 Jy ! Component: 3900 - total flux cleaned = 0.00189635 Jy ! Component: 3950 - total flux cleaned = 0.00191399 Jy ! Component: 4000 - total flux cleaned = 0.00188763 Jy ! Component: 4050 - total flux cleaned = 0.00187021 Jy ! Total flux subtracted in 4096 components = 0.0018964 Jy ! Clean residual min=-0.000552 max=0.000506 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.125411 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 360 components and 0.125411 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0554+6857_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.938 x 1.722 at 88.06 degrees (North through East) ! Clean map min=-0.00087322 max=0.094767 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0554+6857_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.094767 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137302 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.434652 0.434652 0.869304 1.73861 3.47722 6.95443 13.9089 27.8177 55.6355 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 690.207 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0554+6857_X_uvs.log closed on Thu Apr 7 01:44:05 2016