! Started logfile: /scr/pima/bg219e_uvs/J1350+2331_X_uvs.log on Thu Apr 7 09:10:22 2016 obs /scr/pima/bg219e_uvs/J1350+2331_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1350+2331_X_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.805797 visibilities/baseline/integration-bin. ! Found source: J1350+2331 ! ! 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 20016 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/J1350+2331_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 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=1.003068Jy sigma=28.033007 ! Fit after self-cal, rms=0.938965Jy sigma=26.227041 ! 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=0.778 mas, bmaj=1.998 mas, bpa=6.058 degrees ! Estimated noise=0.400657 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 = 0.0463078 Jy ! Component: 100 - total flux cleaned = 0.0590237 Jy ! Total flux subtracted in 100 components = 0.0590237 Jy ! Clean residual min=-0.003587 max=0.006236 Jy/beam ! Clean residual mean=-0.000007 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.0590237 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0590237 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=0.055244Jy sigma=1.470953 ! Fit after self-cal, rms=0.054640Jy sigma=1.457791 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00644799 Jy ! Component: 100 - total flux cleaned = 0.00973653 Jy ! Total flux subtracted in 100 components = 0.00973653 Jy ! Clean residual min=-0.002878 max=0.005845 Jy/beam ! Clean residual mean=-0.000004 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0687602 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0687602 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=0.053826Jy sigma=1.434048 ! Fit after self-cal, rms=0.053823Jy sigma=1.433556 ! Inverting map ! Added new window around map position (-2.4, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488883 Jy ! Component: 100 - total flux cleaned = 0.00718746 Jy ! Total flux subtracted in 100 components = 0.00718746 Jy ! Clean residual min=-0.002534 max=0.002684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0759477 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0759477 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=0.053460Jy sigma=1.421715 ! Fit after self-cal, rms=0.053411Jy sigma=1.420510 ! 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=0.9661 mas, bmaj=2.223 mas, bpa=5.631 degrees ! Estimated noise=0.242105 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 = 0.0022076 Jy ! Component: 100 - total flux cleaned = 0.00345986 Jy ! Component: 150 - total flux cleaned = 0.00385097 Jy ! Component: 200 - total flux cleaned = 0.00404394 Jy ! Total flux subtracted in 200 components = 0.00404394 Jy ! Clean residual min=-0.001798 max=0.001715 Jy/beam ! Clean residual mean=0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0799916 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0799916 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=0.053315Jy sigma=1.417640 ! Fit after self-cal, rms=0.053305Jy sigma=1.417327 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9661 x 2.223 at 5.631 degrees (North through East) ! Clean map min=-0.0016767 max=0.062228 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 0.98 HN 1.03 KP 1.02 ! LA 1.02 MK 0.97 NL 1.02 OV 0.97 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.08 KP 1.04 ! LA 0.96 MK 0.98 NL 1.03 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.04 KP 1.02 ! LA 0.95 MK 0.95 NL 1.03 OV 1.07 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.06 KP 0.96 ! LA 0.98 MK 0.99 NL 1.07 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.95 KP 1.04 ! LA 0.95 MK 1.15 NL 1.02 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.87 KP 0.98 ! LA 1.00 MK 1.02 NL 1.00 OV 1.00 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.96 KP 1.02 ! LA 1.02 MK 0.96 NL 1.03 OV 0.96 ! PT 0.98 SC 0.98 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.053305Jy sigma=1.417327 ! Fit after self-cal, rms=0.053068Jy sigma=1.414001 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9643 mas, bmaj=2.222 mas, bpa=5.729 degrees ! Estimated noise=0.242022 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 = 0.000484921 Jy ! Component: 100 - total flux cleaned = 0.000582234 Jy ! Component: 150 - total flux cleaned = 0.000524413 Jy ! Component: 200 - total flux cleaned = 0.000490631 Jy ! Total flux subtracted in 200 components = 0.000490631 Jy ! Clean residual min=-0.001509 max=0.001611 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0804822 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0804822 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=0.053050Jy sigma=1.413553 ! Fit after self-cal, rms=0.053057Jy sigma=1.413385 ! 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=0.053057Jy sigma=1.413385 ! Fit after self-cal, rms=0.053146Jy sigma=1.409241 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9637 mas, bmaj=2.223 mas, bpa=5.523 degrees ! Estimated noise=0.242276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617267 Jy ! Component: 100 - total flux cleaned = 0.000639614 Jy ! Component: 150 - total flux cleaned = 0.000607954 Jy ! Component: 200 - total flux cleaned = 0.000635431 Jy ! Total flux subtracted in 200 components = 0.000635431 Jy ! Clean residual min=-0.001315 max=0.001244 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0811177 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0811176 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=0.053132Jy sigma=1.408880 ! Fit after self-cal, rms=0.053142Jy sigma=1.408697 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 = 0.000248718 Jy ! Component: 100 - total flux cleaned = 0.000235927 Jy ! Component: 150 - total flux cleaned = 0.000224383 Jy ! Component: 200 - total flux cleaned = 0.000203557 Jy ! Total flux subtracted in 200 components = 0.000203557 Jy ! Clean residual min=-0.001270 max=0.001241 Jy/beam ! Clean residual mean=-0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0813212 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.0813212 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=0.053136Jy sigma=1.408539 ! Fit after self-cal, rms=0.053136Jy sigma=1.408531 ! 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=0.053136Jy sigma=1.408531 ! Fit after self-cal, rms=0.053101Jy sigma=1.408442 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9608 mas, bmaj=2.222 mas, bpa=5.341 degrees ! Estimated noise=0.242256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269104 Jy ! Component: 100 - total flux cleaned = 0.000330473 Jy ! Component: 150 - total flux cleaned = 0.00035163 Jy ! Component: 200 - total flux cleaned = 0.000390005 Jy ! Total flux subtracted in 200 components = 0.000390005 Jy ! Clean residual min=-0.001264 max=0.001190 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0817112 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.0817112 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=0.053095Jy sigma=1.408297 ! Fit after self-cal, rms=0.053095Jy sigma=1.408285 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 = 9.68054e-05 Jy ! Component: 100 - total flux cleaned = 9.68394e-05 Jy ! Component: 150 - total flux cleaned = 8.86655e-05 Jy ! Component: 200 - total flux cleaned = 8.11117e-05 Jy ! Total flux subtracted in 200 components = 8.11117e-05 Jy ! Clean residual min=-0.001281 max=0.001189 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0817923 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0817923 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=0.053092Jy sigma=1.408217 ! Fit after self-cal, rms=0.053092Jy sigma=1.408212 ! 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=0.053092Jy sigma=1.408212 ! Fit after self-cal, rms=0.053068Jy sigma=1.408170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.086 mas, bmaj=2.815 mas, bpa=-2.064 degrees ! Estimated noise=0.298794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399988 Jy ! Component: 100 - total flux cleaned = 0.000510055 Jy ! Component: 150 - total flux cleaned = 0.000532568 Jy ! Component: 200 - total flux cleaned = 0.000545543 Jy ! Total flux subtracted in 200 components = 0.000545543 Jy ! Clean residual min=-0.001495 max=0.001454 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0823379 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0823379 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=0.053068Jy sigma=1.408204 ! Fit after self-cal, rms=0.053067Jy sigma=1.408192 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 = 9.38866e-05 Jy ! Component: 100 - total flux cleaned = 0.000100178 Jy ! Component: 150 - total flux cleaned = 0.000100435 Jy ! Component: 200 - total flux cleaned = 0.000105496 Jy ! Total flux subtracted in 200 components = 0.000105496 Jy ! Clean residual min=-0.001484 max=0.001430 Jy/beam ! Clean residual mean=-0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0824434 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.0824434 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=0.053068Jy sigma=1.408220 ! Fit after self-cal, rms=0.053068Jy sigma=1.408216 ! 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=0.9585 mas, bmaj=2.221 mas, bpa=5.191 degrees ! Estimated noise=0.242309 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9585 x 2.221 at 5.191 degrees (North through East) ! Clean map min=-0.0012345 max=0.062309 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=0.7742 mas, bmaj=1.999 mas, bpa=5.607 degrees ! Estimated noise=0.398401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0462357 Jy ! Component: 100 - total flux cleaned = 0.0599694 Jy ! Component: 150 - total flux cleaned = 0.0674031 Jy ! Component: 200 - total flux cleaned = 0.0719602 Jy ! Total flux subtracted in 200 components = 0.0719602 Jy ! Clean residual min=-0.002477 max=0.002542 Jy/beam ! Clean residual mean=-0.000003 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0719602 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0719602 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9585 mas, bmaj=2.221 mas, bpa=5.191 degrees ! Estimated noise=0.242309 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 = 0.00374879 Jy ! Component: 100 - total flux cleaned = 0.0060184 Jy ! Component: 150 - total flux cleaned = 0.00753054 Jy ! Component: 200 - total flux cleaned = 0.00856088 Jy ! Total flux subtracted in 200 components = 0.00856088 Jy ! Clean residual min=-0.001436 max=0.001234 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0805211 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0805211 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=2.086 mas, bmaj=2.815 mas, bpa=-2.064 degrees ! Estimated noise=0.298794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100549 Jy ! Component: 100 - total flux cleaned = 0.00151925 Jy ! Component: 150 - total flux cleaned = 0.00178591 Jy ! Component: 200 - total flux cleaned = 0.00182338 Jy ! Total flux subtracted in 200 components = 0.00182338 Jy ! Clean residual min=-0.001469 max=0.001419 Jy/beam ! Clean residual mean=-0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0823445 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 = 1.54226e-05 Jy ! Component: 100 - total flux cleaned = 2.90571e-05 Jy ! Component: 150 - total flux cleaned = 4.6715e-05 Jy ! Component: 200 - total flux cleaned = 5.7532e-05 Jy ! Total flux subtracted in 200 components = 5.7532e-05 Jy ! Clean residual min=-0.001472 max=0.001405 Jy/beam ! Clean residual mean=-0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.082402 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 0.082402 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9585 mas, bmaj=2.221 mas, bpa=5.191 degrees ! Estimated noise=0.242309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217137 Jy ! Component: 100 - total flux cleaned = -0.00029198 Jy ! Component: 150 - total flux cleaned = -0.000278473 Jy ! Component: 200 - total flux cleaned = -0.000278252 Jy ! Total flux subtracted in 200 components = -0.000278252 Jy ! Clean residual min=-0.001371 max=0.001200 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0821238 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.0821237 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=0.053070Jy sigma=1.408295 ! Fit after self-cal, rms=0.053070Jy sigma=1.408257 wmodel /scr/pima/bg219e_uvs/J1350+2331_X_map.mod ! Writing 61 model components to file: /scr/pima/bg219e_uvs/J1350+2331_X_map.mod wobs /scr/pima/bg219e_uvs/J1350+2331_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1350+2331_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1350+2331_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1350+2331_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 = -0.000323091 Jy ! Component: 100 - total flux cleaned = -0.000475306 Jy ! Component: 150 - total flux cleaned = -0.000577589 Jy ! Component: 200 - total flux cleaned = -0.000636036 Jy ! Component: 250 - total flux cleaned = -0.000673194 Jy ! Component: 300 - total flux cleaned = -0.00069099 Jy ! Component: 350 - total flux cleaned = -0.000725632 Jy ! Component: 400 - total flux cleaned = -0.000758897 Jy ! Component: 450 - total flux cleaned = -0.000791663 Jy ! Component: 500 - total flux cleaned = -0.000807702 Jy ! Component: 550 - total flux cleaned = -0.000838968 Jy ! Component: 600 - total flux cleaned = -0.000869665 Jy ! Component: 650 - total flux cleaned = -0.000884674 Jy ! Component: 700 - total flux cleaned = -0.000899497 Jy ! Component: 750 - total flux cleaned = -0.000928763 Jy ! Component: 800 - total flux cleaned = -0.00100076 Jy ! Component: 850 - total flux cleaned = -0.00102918 Jy ! Component: 900 - total flux cleaned = -0.00108495 Jy ! Component: 950 - total flux cleaned = -0.00112592 Jy ! Component: 1000 - total flux cleaned = -0.00113948 Jy ! Component: 1050 - total flux cleaned = -0.00116622 Jy ! Component: 1100 - total flux cleaned = -0.00120552 Jy ! Component: 1150 - total flux cleaned = -0.00120547 Jy ! Component: 1200 - total flux cleaned = -0.00120543 Jy ! Component: 1250 - total flux cleaned = -0.00120566 Jy ! Component: 1300 - total flux cleaned = -0.00123035 Jy ! Component: 1350 - total flux cleaned = -0.00121838 Jy ! Component: 1400 - total flux cleaned = -0.00125449 Jy ! Component: 1450 - total flux cleaned = -0.00127795 Jy ! Component: 1500 - total flux cleaned = -0.00125451 Jy ! Component: 1550 - total flux cleaned = -0.00123123 Jy ! Component: 1600 - total flux cleaned = -0.00125396 Jy ! Component: 1650 - total flux cleaned = -0.0012201 Jy ! Component: 1700 - total flux cleaned = -0.00119787 Jy ! Component: 1750 - total flux cleaned = -0.00118705 Jy ! Component: 1800 - total flux cleaned = -0.00116514 Jy ! Component: 1850 - total flux cleaned = -0.00117624 Jy ! Component: 1900 - total flux cleaned = -0.001144 Jy ! Component: 1950 - total flux cleaned = -0.00109118 Jy ! Component: 2000 - total flux cleaned = -0.00112274 Jy ! Component: 2050 - total flux cleaned = -0.00112272 Jy ! Component: 2100 - total flux cleaned = -0.00109189 Jy ! Component: 2150 - total flux cleaned = -0.00108168 Jy ! Component: 2200 - total flux cleaned = -0.00110181 Jy ! Component: 2250 - total flux cleaned = -0.00106177 Jy ! Component: 2300 - total flux cleaned = -0.0011213 Jy ! Component: 2350 - total flux cleaned = -0.00110154 Jy ! Component: 2400 - total flux cleaned = -0.00112121 Jy ! Component: 2450 - total flux cleaned = -0.00111156 Jy ! Component: 2500 - total flux cleaned = -0.00111166 Jy ! Component: 2550 - total flux cleaned = -0.00114984 Jy ! Component: 2600 - total flux cleaned = -0.00119709 Jy ! Component: 2650 - total flux cleaned = -0.00121579 Jy ! Component: 2700 - total flux cleaned = -0.00119713 Jy ! Component: 2750 - total flux cleaned = -0.00119719 Jy ! Component: 2800 - total flux cleaned = -0.00125201 Jy ! Component: 2850 - total flux cleaned = -0.00125193 Jy ! Component: 2900 - total flux cleaned = -0.00126106 Jy ! Component: 2950 - total flux cleaned = -0.00127895 Jy ! Component: 3000 - total flux cleaned = -0.00128777 Jy ! Component: 3050 - total flux cleaned = -0.0013055 Jy ! Component: 3100 - total flux cleaned = -0.00132303 Jy ! Component: 3150 - total flux cleaned = -0.00131431 Jy ! Component: 3200 - total flux cleaned = -0.00132313 Jy ! Component: 3250 - total flux cleaned = -0.00137469 Jy ! Component: 3300 - total flux cleaned = -0.00135762 Jy ! Component: 3350 - total flux cleaned = -0.00137462 Jy ! Component: 3400 - total flux cleaned = -0.00139988 Jy ! Component: 3450 - total flux cleaned = -0.00139992 Jy ! Component: 3500 - total flux cleaned = -0.00141642 Jy ! Component: 3550 - total flux cleaned = -0.00139167 Jy ! Component: 3600 - total flux cleaned = -0.00138347 Jy ! Component: 3650 - total flux cleaned = -0.0013835 Jy ! Component: 3700 - total flux cleaned = -0.00141578 Jy ! Component: 3750 - total flux cleaned = -0.00139164 Jy ! Component: 3800 - total flux cleaned = -0.0013917 Jy ! Component: 3850 - total flux cleaned = -0.00142352 Jy ! Component: 3900 - total flux cleaned = -0.0014157 Jy ! Component: 3950 - total flux cleaned = -0.00143135 Jy ! Component: 4000 - total flux cleaned = -0.00147814 Jy ! Component: 4050 - total flux cleaned = -0.00148592 Jy ! Total flux subtracted in 4096 components = -0.0014859 Jy ! Clean residual min=-0.000413 max=0.000527 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0806378 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 353 components and 0.0806379 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1350+2331_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9585 x 2.221 at 5.191 degrees (North through East) ! Clean map min=-0.00081895 max=0.062052 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1350+2331_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0620519 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130131 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.62914 0.62914 1.25828 2.51656 5.03312 10.0662 20.1325 40.265 80.5299 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 476.841 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1350+2331_X_uvs.log closed on Thu Apr 7 09:10:27 2016