! Started logfile: /scr/pima/bg219h_uvs/J0508+6056_X_uvs.log on Thu Apr 7 12:00:39 2016 obs /scr/pima/bg219h_uvs/J0508+6056_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0508+6056_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.760291 visibilities/baseline/integration-bin. ! Found source: J0508+6056 ! ! 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 25044 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/bg219h_uvs/J0508+6056_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 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 106 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=1.005967Jy sigma=25.806293 ! Fit after self-cal, rms=0.930592Jy sigma=23.849926 ! 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=0.7353 mas, bmaj=1.26 mas, bpa=-48.47 degrees ! Estimated noise=0.521872 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 = 0.0543171 Jy ! Component: 100 - total flux cleaned = 0.0693493 Jy ! Total flux subtracted in 100 components = 0.0693493 Jy ! Clean residual min=-0.003410 max=0.005631 Jy/beam ! Clean residual mean=-0.000002 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.0693492 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0693492 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=0.059044Jy sigma=1.410340 ! Fit after self-cal, rms=0.058170Jy sigma=1.387971 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590799 Jy ! Component: 100 - total flux cleaned = 0.00852454 Jy ! Total flux subtracted in 100 components = 0.00852454 Jy ! Clean residual min=-0.002884 max=0.002974 Jy/beam ! Clean residual mean=-0.000001 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0778738 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.0778738 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=0.057558Jy sigma=1.371415 ! Fit after self-cal, rms=0.057535Jy sigma=1.371078 ! 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=0.9938 mas, bmaj=1.523 mas, bpa=-50.12 degrees ! Estimated noise=0.244749 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 (1.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029577 Jy ! Component: 100 - total flux cleaned = 0.00427287 Jy ! Component: 150 - total flux cleaned = 0.00500979 Jy ! Component: 200 - total flux cleaned = 0.00536223 Jy ! Total flux subtracted in 200 components = 0.00536223 Jy ! Clean residual min=-0.001492 max=0.001563 Jy/beam ! Clean residual mean=-0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.083236 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.083236 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=0.057367Jy sigma=1.366393 ! Fit after self-cal, rms=0.057333Jy sigma=1.365925 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9938 x 1.523 at -50.12 degrees (North through East) ! Clean map min=-0.001376 max=0.071181 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 0.99 ! LA 0.99 MK 0.97 NL 1.04 OV 0.99 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.97 KP 0.97 ! LA 0.91 MK 0.96 NL 1.02 OV 1.02 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.94 KP 1.00 ! LA 0.97 MK 1.00 NL 1.04 OV 1.05 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.92 KP 0.98 ! LA 0.98 MK 0.99 NL 1.05 OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.94 KP 0.98 ! LA 1.03 MK 1.05 NL 1.02 OV 0.94 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.91 KP 1.01 ! LA 1.03 MK 0.93 NL 1.01 OV 0.94 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.94 KP 1.01 ! LA 1.00 MK 1.03 NL 1.01 OV 0.95 ! PT 1.03 SC 0.97 ! ! ! 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=0.057333Jy sigma=1.365925 ! Fit after self-cal, rms=0.056228Jy sigma=1.362802 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9894 mas, bmaj=1.523 mas, bpa=-50.17 degrees ! Estimated noise=0.242806 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 = 0.000863184 Jy ! Component: 100 - total flux cleaned = 0.000949273 Jy ! Component: 150 - total flux cleaned = 0.000997243 Jy ! Component: 200 - total flux cleaned = 0.00107811 Jy ! Total flux subtracted in 200 components = 0.00107811 Jy ! Clean residual min=-0.001315 max=0.001309 Jy/beam ! Clean residual mean=0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0843141 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0843141 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=0.056199Jy sigma=1.362096 ! Fit after self-cal, rms=0.056185Jy sigma=1.361882 ! 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=0.056185Jy sigma=1.361882 ! Fit after self-cal, rms=0.056030Jy sigma=1.359871 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9913 mas, bmaj=1.523 mas, bpa=-50.09 degrees ! Estimated noise=0.242813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000446023 Jy ! Component: 100 - total flux cleaned = 0.000572445 Jy ! Component: 150 - total flux cleaned = 0.000643831 Jy ! Component: 200 - total flux cleaned = 0.000691452 Jy ! Total flux subtracted in 200 components = 0.000691452 Jy ! Clean residual min=-0.001249 max=0.001220 Jy/beam ! Clean residual mean=0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0850056 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.0850056 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=0.056014Jy sigma=1.359530 ! Fit after self-cal, rms=0.056009Jy sigma=1.359334 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 = 9.54112e-05 Jy ! Component: 100 - total flux cleaned = 9.46815e-05 Jy ! Component: 150 - total flux cleaned = 0.000138173 Jy ! Component: 200 - total flux cleaned = 0.000189647 Jy ! Total flux subtracted in 200 components = 0.000189647 Jy ! Clean residual min=-0.001241 max=0.001187 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0851952 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.0851953 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=0.056000Jy sigma=1.359141 ! Fit after self-cal, rms=0.055987Jy sigma=1.358864 ! 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=0.055987Jy sigma=1.358864 ! Fit after self-cal, rms=0.055799Jy sigma=1.358796 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9931 mas, bmaj=1.516 mas, bpa=-50.26 degrees ! Estimated noise=0.242529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263127 Jy ! Component: 100 - total flux cleaned = 0.00029218 Jy ! Component: 150 - total flux cleaned = 0.000304577 Jy ! Component: 200 - total flux cleaned = 0.000304282 Jy ! Total flux subtracted in 200 components = 0.000304282 Jy ! Clean residual min=-0.001232 max=0.001135 Jy/beam ! Clean residual mean=0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0854995 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0854995 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=0.055790Jy sigma=1.358623 ! Fit after self-cal, rms=0.055786Jy sigma=1.358589 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 = 7.92417e-06 Jy ! Component: 100 - total flux cleaned = 3.08554e-05 Jy ! Component: 150 - total flux cleaned = 4.16235e-05 Jy ! Component: 200 - total flux cleaned = 6.04636e-05 Jy ! Total flux subtracted in 200 components = 6.04636e-05 Jy ! Clean residual min=-0.001233 max=0.001134 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.08556 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.08556 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=0.055781Jy sigma=1.358492 ! Fit after self-cal, rms=0.055780Jy sigma=1.358469 ! 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=0.055780Jy sigma=1.358469 ! Fit after self-cal, rms=0.055664Jy sigma=1.358440 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=2.588 mas, bpa=-68.03 degrees ! Estimated noise=0.300939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452236 Jy ! Component: 100 - total flux cleaned = 0.000553526 Jy ! Component: 150 - total flux cleaned = 0.000588155 Jy ! Component: 200 - total flux cleaned = 0.000609925 Jy ! Total flux subtracted in 200 components = 0.000609925 Jy ! Clean residual min=-0.001207 max=0.001287 Jy/beam ! Clean residual mean=0.000003 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0861699 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.0861699 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=0.055665Jy sigma=1.358433 ! Fit after self-cal, rms=0.055659Jy sigma=1.358409 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 = 8.14388e-05 Jy ! Component: 100 - total flux cleaned = 0.000142072 Jy ! Component: 150 - total flux cleaned = 0.000166934 Jy ! Component: 200 - total flux cleaned = 0.000183382 Jy ! Total flux subtracted in 200 components = 0.000183382 Jy ! Clean residual min=-0.001218 max=0.001278 Jy/beam ! Clean residual mean=0.000003 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0863533 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.0863533 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=0.055660Jy sigma=1.358426 ! Fit after self-cal, rms=0.055658Jy sigma=1.358418 ! 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=0.9948 mas, bmaj=1.511 mas, bpa=-50.42 degrees ! Estimated noise=0.242358 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9948 x 1.511 at -50.42 degrees (North through East) ! Clean map min=-0.0011601 max=0.070506 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=0.7386 mas, bmaj=1.258 mas, bpa=-48.66 degrees ! Estimated noise=0.515019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0541711 Jy ! Component: 100 - total flux cleaned = 0.0696414 Jy ! Component: 150 - total flux cleaned = 0.0755477 Jy ! Component: 200 - total flux cleaned = 0.0787621 Jy ! Total flux subtracted in 200 components = 0.0787621 Jy ! Clean residual min=-0.002722 max=0.002859 Jy/beam ! Clean residual mean=-0.000000 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.0787621 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 0.0787621 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9948 mas, bmaj=1.511 mas, bpa=-50.42 degrees ! Estimated noise=0.242358 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 = 0.00287018 Jy ! Component: 100 - total flux cleaned = 0.0043427 Jy ! Component: 150 - total flux cleaned = 0.00499396 Jy ! Component: 200 - total flux cleaned = 0.00547688 Jy ! Total flux subtracted in 200 components = 0.00547688 Jy ! Clean residual min=-0.001287 max=0.001204 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0842389 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0842389 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=2.228 mas, bmaj=2.588 mas, bpa=-68.03 degrees ! Estimated noise=0.300939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101589 Jy ! Component: 100 - total flux cleaned = 0.00153101 Jy ! Component: 150 - total flux cleaned = 0.00172067 Jy ! Component: 200 - total flux cleaned = 0.00183847 Jy ! Total flux subtracted in 200 components = 0.00183847 Jy ! Clean residual min=-0.001264 max=0.001312 Jy/beam ! Clean residual mean=0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0860774 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 = 0.000107799 Jy ! Component: 100 - total flux cleaned = 0.00018176 Jy ! Component: 150 - total flux cleaned = 0.00024512 Jy ! Component: 200 - total flux cleaned = 0.000299228 Jy ! Total flux subtracted in 200 components = 0.000299228 Jy ! Clean residual min=-0.001232 max=0.001303 Jy/beam ! Clean residual mean=0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0863766 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.0863766 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9948 mas, bmaj=1.511 mas, bpa=-50.42 degrees ! Estimated noise=0.242358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192451 Jy ! Component: 100 - total flux cleaned = -0.000174459 Jy ! Component: 150 - total flux cleaned = -0.000174407 Jy ! Component: 200 - total flux cleaned = -0.000174665 Jy ! Total flux subtracted in 200 components = -0.000174665 Jy ! Clean residual min=-0.001289 max=0.001117 Jy/beam ! Clean residual mean=0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.086202 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.086202 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=0.055662Jy sigma=1.358575 ! Fit after self-cal, rms=0.055655Jy sigma=1.358459 wmodel /scr/pima/bg219h_uvs/J0508+6056_X_map.mod ! Writing 54 model components to file: /scr/pima/bg219h_uvs/J0508+6056_X_map.mod wobs /scr/pima/bg219h_uvs/J0508+6056_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0508+6056_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0508+6056_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J0508+6056_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 = -0.000583982 Jy ! Component: 100 - total flux cleaned = -0.000899315 Jy ! Component: 150 - total flux cleaned = -0.00115602 Jy ! Component: 200 - total flux cleaned = -0.00124949 Jy ! Component: 250 - total flux cleaned = -0.00130305 Jy ! Component: 300 - total flux cleaned = -0.00130331 Jy ! Component: 350 - total flux cleaned = -0.00130337 Jy ! Component: 400 - total flux cleaned = -0.00131961 Jy ! Component: 450 - total flux cleaned = -0.00131978 Jy ! Component: 500 - total flux cleaned = -0.00131969 Jy ! Component: 550 - total flux cleaned = -0.0013045 Jy ! Component: 600 - total flux cleaned = -0.0013344 Jy ! Component: 650 - total flux cleaned = -0.00137843 Jy ! Component: 700 - total flux cleaned = -0.00140739 Jy ! Component: 750 - total flux cleaned = -0.00143567 Jy ! Component: 800 - total flux cleaned = -0.00143569 Jy ! Component: 850 - total flux cleaned = -0.00140815 Jy ! Component: 900 - total flux cleaned = -0.00144911 Jy ! Component: 950 - total flux cleaned = -0.0014758 Jy ! Component: 1000 - total flux cleaned = -0.00146258 Jy ! Component: 1050 - total flux cleaned = -0.00142354 Jy ! Component: 1100 - total flux cleaned = -0.00141063 Jy ! Component: 1150 - total flux cleaned = -0.00142329 Jy ! Component: 1200 - total flux cleaned = -0.00141062 Jy ! Component: 1250 - total flux cleaned = -0.00138558 Jy ! Component: 1300 - total flux cleaned = -0.00137338 Jy ! Component: 1350 - total flux cleaned = -0.00133706 Jy ! Component: 1400 - total flux cleaned = -0.00136101 Jy ! Component: 1450 - total flux cleaned = -0.00128963 Jy ! Component: 1500 - total flux cleaned = -0.00123118 Jy ! Component: 1550 - total flux cleaned = -0.00124291 Jy ! Component: 1600 - total flux cleaned = -0.00126587 Jy ! Component: 1650 - total flux cleaned = -0.00122026 Jy ! Component: 1700 - total flux cleaned = -0.00119769 Jy ! Component: 1750 - total flux cleaned = -0.00124228 Jy ! Component: 1800 - total flux cleaned = -0.00119779 Jy ! Component: 1850 - total flux cleaned = -0.00117599 Jy ! Component: 1900 - total flux cleaned = -0.00120863 Jy ! Component: 1950 - total flux cleaned = -0.00124087 Jy ! Component: 2000 - total flux cleaned = -0.00124096 Jy ! Component: 2050 - total flux cleaned = -0.00130453 Jy ! Component: 2100 - total flux cleaned = -0.00126242 Jy ! Component: 2150 - total flux cleaned = -0.00124167 Jy ! Component: 2200 - total flux cleaned = -0.00130385 Jy ! Component: 2250 - total flux cleaned = -0.00132456 Jy ! Component: 2300 - total flux cleaned = -0.00130425 Jy ! Component: 2350 - total flux cleaned = -0.00131432 Jy ! Component: 2400 - total flux cleaned = -0.00132437 Jy ! Component: 2450 - total flux cleaned = -0.00132438 Jy ! Component: 2500 - total flux cleaned = -0.00131455 Jy ! Component: 2550 - total flux cleaned = -0.00133428 Jy ! Component: 2600 - total flux cleaned = -0.00136372 Jy ! Component: 2650 - total flux cleaned = -0.0013928 Jy ! Component: 2700 - total flux cleaned = -0.00137343 Jy ! Component: 2750 - total flux cleaned = -0.00140222 Jy ! Component: 2800 - total flux cleaned = -0.00144033 Jy ! Component: 2850 - total flux cleaned = -0.00141202 Jy ! Component: 2900 - total flux cleaned = -0.00145906 Jy ! Component: 2950 - total flux cleaned = -0.00145892 Jy ! Component: 3000 - total flux cleaned = -0.00146823 Jy ! Component: 3050 - total flux cleaned = -0.00147748 Jy ! Component: 3100 - total flux cleaned = -0.00144994 Jy ! Component: 3150 - total flux cleaned = -0.00147729 Jy ! Component: 3200 - total flux cleaned = -0.00149549 Jy ! Component: 3250 - total flux cleaned = -0.00148645 Jy ! Component: 3300 - total flux cleaned = -0.00148635 Jy ! Component: 3350 - total flux cleaned = -0.00147731 Jy ! Component: 3400 - total flux cleaned = -0.00145959 Jy ! Component: 3450 - total flux cleaned = -0.00145953 Jy ! Component: 3500 - total flux cleaned = -0.0014332 Jy ! Component: 3550 - total flux cleaned = -0.00143317 Jy ! Component: 3600 - total flux cleaned = -0.00147669 Jy ! Component: 3650 - total flux cleaned = -0.00145934 Jy ! Component: 3700 - total flux cleaned = -0.00147655 Jy ! Component: 3750 - total flux cleaned = -0.00145079 Jy ! Component: 3800 - total flux cleaned = -0.00144227 Jy ! Component: 3850 - total flux cleaned = -0.0014083 Jy ! Component: 3900 - total flux cleaned = -0.00142521 Jy ! Component: 3950 - total flux cleaned = -0.00141673 Jy ! Component: 4000 - total flux cleaned = -0.00144195 Jy ! Component: 4050 - total flux cleaned = -0.00143357 Jy ! Total flux subtracted in 4096 components = -0.00143358 Jy ! Clean residual min=-0.000641 max=0.000552 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0847684 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 342 components and 0.0847684 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0508+6056_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9948 x 1.511 at -50.42 degrees (North through East) ! Clean map min=-0.00083637 max=0.069829 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0508+6056_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0698287 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132812 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.570593 0.570593 1.14119 2.28237 4.56474 9.12949 18.259 36.5179 73.0359 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 525.768 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0508+6056_X_uvs.log closed on Thu Apr 7 12:00:43 2016