! Started logfile: /scr/pima/bg219b_uvs/J2254+0054_X_uvs.log on Tue Jul 28 21:02:25 2015 obs /scr/pima/bg219b_uvs/J2254+0054_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2254+0054_X_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! AN table 2: 19 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2254+0054 ! ! 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 0 lines of history. ! ! Reading 53568 visibilities. select RR ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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/J2254+0054_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.039197Jy sigma=24.413415 ! Fit after self-cal, rms=0.753653Jy sigma=17.684080 ! 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=0.7343 mas, bmaj=1.747 mas, bpa=-1.14 degrees ! Estimated noise=0.237505 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 = 0.175662 Jy ! Component: 100 - total flux cleaned = 0.227666 Jy ! Total flux subtracted in 100 components = 0.227666 Jy ! Clean residual min=-0.010751 max=0.024339 Jy/beam ! Clean residual mean=0.000006 rms=0.003200 Jy/beam ! Combined flux in latest and established models = 0.227666 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.227666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.124687Jy sigma=2.803789 ! Fit after self-cal, rms=0.124502Jy sigma=2.799641 ! Inverting map ! Added new window around map position (0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298224 Jy ! Component: 100 - total flux cleaned = 0.0494103 Jy ! Total flux subtracted in 100 components = 0.0494103 Jy ! Clean residual min=-0.010164 max=0.015243 Jy/beam ! Clean residual mean=0.000003 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 0.277076 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.277076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.110592Jy sigma=2.472885 ! Fit after self-cal, rms=0.110295Jy sigma=2.465903 ! 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=0.9398 mas, bmaj=2.052 mas, bpa=0.08929 degrees ! Estimated noise=0.136496 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 = 0.02519 Jy ! Component: 100 - total flux cleaned = 0.0389604 Jy ! Component: 150 - total flux cleaned = 0.0475687 Jy ! Component: 200 - total flux cleaned = 0.0531158 Jy ! Total flux subtracted in 200 components = 0.0531158 Jy ! Clean residual min=-0.013191 max=0.014755 Jy/beam ! Clean residual mean=-0.000003 rms=0.003192 Jy/beam ! Combined flux in latest and established models = 0.330192 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.330192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.103804Jy sigma=2.336771 ! Fit after self-cal, rms=0.103676Jy sigma=2.333245 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9398 x 2.052 at 0.08929 degrees (North through East) ! Clean map min=-0.013507 max=0.24524 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 0.92 FD 1.08 HN 1.08 KP 0.89 ! LA 1.05 MK 0.96 NL 1.00 OV 0.97 ! PT 1.00 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.13 HN 1.15 KP 0.88 ! LA 1.00 NL 1.04 OV 1.06 PT 1.03 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 1.13 HN 1.14 KP 0.84 ! LA 0.98 NL 1.02 OV 1.04 PT 1.04 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.103676Jy sigma=2.333245 ! Fit after self-cal, rms=0.103495Jy sigma=2.325014 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9398 mas, bmaj=2.051 mas, bpa=0.05568 degrees ! Estimated noise=0.136482 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 = 0.00461109 Jy ! Component: 100 - total flux cleaned = 0.00690538 Jy ! Component: 150 - total flux cleaned = 0.00795379 Jy ! Component: 200 - total flux cleaned = 0.00817228 Jy ! Total flux subtracted in 200 components = 0.00817228 Jy ! Clean residual min=-0.012915 max=0.014255 Jy/beam ! Clean residual mean=-0.000004 rms=0.003054 Jy/beam ! Combined flux in latest and established models = 0.338364 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.338364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.103185Jy sigma=2.323117 ! Fit after self-cal, rms=0.103154Jy sigma=2.322196 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.103154Jy sigma=2.322196 ! Fit after self-cal, rms=0.102870Jy sigma=2.307900 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9393 mas, bmaj=2.05 mas, bpa=0.02686 degrees ! Estimated noise=0.136586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000714315 Jy ! Component: 100 - total flux cleaned = 0.000903607 Jy ! Component: 150 - total flux cleaned = 0.000870097 Jy ! Component: 200 - total flux cleaned = 0.000837716 Jy ! Total flux subtracted in 200 components = 0.000837716 Jy ! Clean residual min=-0.012166 max=0.013748 Jy/beam ! Clean residual mean=-0.000002 rms=0.002907 Jy/beam ! Combined flux in latest and established models = 0.339202 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.339202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.102808Jy sigma=2.307215 ! Fit after self-cal, rms=0.102793Jy sigma=2.306800 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 (13.2, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144855 Jy ! Component: 100 - total flux cleaned = 0.0233583 Jy ! Component: 150 - total flux cleaned = 0.0293651 Jy ! Component: 200 - total flux cleaned = 0.0326875 Jy ! Total flux subtracted in 200 components = 0.0326875 Jy ! Clean residual min=-0.010675 max=0.009301 Jy/beam ! Clean residual mean=0.000001 rms=0.002430 Jy/beam ! Combined flux in latest and established models = 0.371889 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 98 components and 0.371889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.100570Jy sigma=2.250541 ! Fit after self-cal, rms=0.100315Jy sigma=2.244330 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.100315Jy sigma=2.244330 ! Fit after self-cal, rms=0.099853Jy sigma=2.233181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9393 mas, bmaj=2.049 mas, bpa=0.04548 degrees ! Estimated noise=0.136577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516501 Jy ! Component: 100 - total flux cleaned = 0.0086605 Jy ! Component: 150 - total flux cleaned = 0.0103334 Jy ! Component: 200 - total flux cleaned = 0.0111101 Jy ! Total flux subtracted in 200 components = 0.0111101 Jy ! Clean residual min=-0.009547 max=0.008670 Jy/beam ! Clean residual mean=0.000001 rms=0.002205 Jy/beam ! Combined flux in latest and established models = 0.382999 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 119 components and 0.382999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099507Jy sigma=2.225190 ! Fit after self-cal, rms=0.099470Jy sigma=2.224320 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 = 0.00216292 Jy ! Component: 100 - total flux cleaned = 0.00278615 Jy ! Component: 150 - total flux cleaned = 0.00341835 Jy ! Component: 200 - total flux cleaned = 0.00386358 Jy ! Total flux subtracted in 200 components = 0.00386358 Jy ! Clean residual min=-0.009639 max=0.008836 Jy/beam ! Clean residual mean=0.000001 rms=0.002180 Jy/beam ! Combined flux in latest and established models = 0.386863 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 131 components and 0.386863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099358Jy sigma=2.222059 ! Fit after self-cal, rms=0.099347Jy sigma=2.221902 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099347Jy sigma=2.221902 ! Fit after self-cal, rms=0.098830Jy sigma=2.210750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=3.304 mas, bpa=-0.7605 degrees ! Estimated noise=0.169776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492404 Jy ! Component: 100 - total flux cleaned = 0.00740195 Jy ! Component: 150 - total flux cleaned = 0.00826487 Jy ! Component: 200 - total flux cleaned = 0.00847905 Jy ! Total flux subtracted in 200 components = 0.00847905 Jy ! Clean residual min=-0.013043 max=0.011528 Jy/beam ! Clean residual mean=0.000005 rms=0.003495 Jy/beam ! Combined flux in latest and established models = 0.395342 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 136 components and 0.395342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.098842Jy sigma=2.211393 ! Fit after self-cal, rms=0.098817Jy sigma=2.210821 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 = 0.00138605 Jy ! Component: 100 - total flux cleaned = 0.00151961 Jy ! Component: 150 - total flux cleaned = 0.00170118 Jy ! Component: 200 - total flux cleaned = 0.001814 Jy ! Total flux subtracted in 200 components = 0.001814 Jy ! Clean residual min=-0.012822 max=0.011398 Jy/beam ! Clean residual mean=0.000005 rms=0.003480 Jy/beam ! Combined flux in latest and established models = 0.397156 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 138 components and 0.397156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.098854Jy sigma=2.211603 ! Fit after self-cal, rms=0.098848Jy sigma=2.211532 ! 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=0.9392 mas, bmaj=2.048 mas, bpa=0.1075 degrees ! Estimated noise=0.13657 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9392 x 2.048 at 0.1075 degrees (North through East) ! Clean map min=-0.0089819 max=0.24203 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=0.7336 mas, bmaj=1.742 mas, bpa=-1.16 degrees ! Estimated noise=0.237761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175252 Jy ! Component: 100 - total flux cleaned = 0.230448 Jy ! Component: 150 - total flux cleaned = 0.262156 Jy ! Component: 200 - total flux cleaned = 0.282701 Jy ! Total flux subtracted in 200 components = 0.282701 Jy ! Clean residual min=-0.007658 max=0.010937 Jy/beam ! Clean residual mean=0.000003 rms=0.002017 Jy/beam ! Combined flux in latest and established models = 0.282701 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 0.282701 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9392 mas, bmaj=2.048 mas, bpa=0.1075 degrees ! Estimated noise=0.13657 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 = 0.0241648 Jy ! Component: 100 - total flux cleaned = 0.0411494 Jy ! Component: 150 - total flux cleaned = 0.0541283 Jy ! Component: 200 - total flux cleaned = 0.0643911 Jy ! Total flux subtracted in 200 components = 0.0643911 Jy ! Clean residual min=-0.010053 max=0.008435 Jy/beam ! Clean residual mean=0.000004 rms=0.002361 Jy/beam ! Combined flux in latest and established models = 0.347092 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 62 components and 0.347092 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=3.304 mas, bpa=-0.7605 degrees ! Estimated noise=0.169776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156241 Jy ! Component: 100 - total flux cleaned = 0.0262027 Jy ! Component: 150 - total flux cleaned = 0.0336049 Jy ! Component: 200 - total flux cleaned = 0.038886 Jy ! Total flux subtracted in 200 components = 0.038886 Jy ! Clean residual min=-0.013275 max=0.011411 Jy/beam ! Clean residual mean=0.000007 rms=0.003527 Jy/beam ! Combined flux in latest and established models = 0.385978 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 = 0.00384158 Jy ! Component: 100 - total flux cleaned = 0.00668219 Jy ! Component: 150 - total flux cleaned = 0.00849244 Jy ! Component: 200 - total flux cleaned = 0.00939242 Jy ! Total flux subtracted in 200 components = 0.00939242 Jy ! Clean residual min=-0.012932 max=0.011425 Jy/beam ! Clean residual mean=0.000005 rms=0.003470 Jy/beam ! Combined flux in latest and established models = 0.39537 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 95 components and 0.39537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9392 mas, bmaj=2.048 mas, bpa=0.1075 degrees ! Estimated noise=0.13657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025492 Jy ! Component: 100 - total flux cleaned = -0.00298027 Jy ! Component: 150 - total flux cleaned = -0.00322946 Jy ! Component: 200 - total flux cleaned = -0.00333687 Jy ! Total flux subtracted in 200 components = -0.00333687 Jy ! Clean residual min=-0.009511 max=0.008147 Jy/beam ! Clean residual mean=0.000002 rms=0.002049 Jy/beam ! Combined flux in latest and established models = 0.392033 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.392033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099048Jy sigma=2.214059 ! Fit after self-cal, rms=0.099001Jy sigma=2.212895 wmodel /scr/pima/bg219b_uvs/J2254+0054_X_map.mod ! Writing 105 model components to file: /scr/pima/bg219b_uvs/J2254+0054_X_map.mod wobs /scr/pima/bg219b_uvs/J2254+0054_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2254+0054_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2254+0054_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J2254+0054_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 = -0.00200893 Jy ! Component: 100 - total flux cleaned = -0.00271699 Jy ! Component: 150 - total flux cleaned = -0.00378105 Jy ! Component: 200 - total flux cleaned = -0.00478256 Jy ! Component: 250 - total flux cleaned = -0.00537886 Jy ! Component: 300 - total flux cleaned = -0.00572215 Jy ! Component: 350 - total flux cleaned = -0.00627245 Jy ! Component: 400 - total flux cleaned = -0.00691122 Jy ! Component: 450 - total flux cleaned = -0.00794111 Jy ! Component: 500 - total flux cleaned = -0.0087401 Jy ! Component: 550 - total flux cleaned = -0.00971425 Jy ! Component: 600 - total flux cleaned = -0.0104719 Jy ! Component: 650 - total flux cleaned = -0.0112092 Jy ! Component: 700 - total flux cleaned = -0.011839 Jy ! Component: 750 - total flux cleaned = -0.0124528 Jy ! Component: 800 - total flux cleaned = -0.0130509 Jy ! Component: 850 - total flux cleaned = -0.0134695 Jy ! Component: 900 - total flux cleaned = -0.0137155 Jy ! Component: 950 - total flux cleaned = -0.0141183 Jy ! Component: 1000 - total flux cleaned = -0.0144346 Jy ! Component: 1050 - total flux cleaned = -0.0149739 Jy ! Component: 1100 - total flux cleaned = -0.0152001 Jy ! Component: 1150 - total flux cleaned = -0.0152745 Jy ! Component: 1200 - total flux cleaned = -0.0156399 Jy ! Component: 1250 - total flux cleaned = -0.015925 Jy ! Component: 1300 - total flux cleaned = -0.0159241 Jy ! Component: 1350 - total flux cleaned = -0.0160614 Jy ! Component: 1400 - total flux cleaned = -0.0161969 Jy ! Component: 1450 - total flux cleaned = -0.0163308 Jy ! Component: 1500 - total flux cleaned = -0.0163288 Jy ! Component: 1550 - total flux cleaned = -0.0163295 Jy ! Component: 1600 - total flux cleaned = -0.0162022 Jy ! Component: 1650 - total flux cleaned = -0.0162023 Jy ! Component: 1700 - total flux cleaned = -0.0162019 Jy ! Component: 1750 - total flux cleaned = -0.0160805 Jy ! Component: 1800 - total flux cleaned = -0.0159609 Jy ! Component: 1850 - total flux cleaned = -0.0158447 Jy ! Component: 1900 - total flux cleaned = -0.0159611 Jy ! Component: 1950 - total flux cleaned = -0.01579 Jy ! Component: 2000 - total flux cleaned = -0.0158463 Jy ! Component: 2050 - total flux cleaned = -0.0157903 Jy ! Component: 2100 - total flux cleaned = -0.0157359 Jy ! Component: 2150 - total flux cleaned = -0.0157364 Jy ! Component: 2200 - total flux cleaned = -0.015682 Jy ! Component: 2250 - total flux cleaned = -0.0155248 Jy ! Component: 2300 - total flux cleaned = -0.0153706 Jy ! Component: 2350 - total flux cleaned = -0.01532 Jy ! Component: 2400 - total flux cleaned = -0.0153689 Jy ! Component: 2450 - total flux cleaned = -0.0150714 Jy ! Component: 2500 - total flux cleaned = -0.0150716 Jy ! Component: 2550 - total flux cleaned = -0.0149276 Jy ! Component: 2600 - total flux cleaned = -0.0150704 Jy ! Component: 2650 - total flux cleaned = -0.0149765 Jy ! Component: 2700 - total flux cleaned = -0.015069 Jy ! Component: 2750 - total flux cleaned = -0.0150227 Jy ! Component: 2800 - total flux cleaned = -0.0150232 Jy ! Component: 2850 - total flux cleaned = -0.0150227 Jy ! Component: 2900 - total flux cleaned = -0.0150228 Jy ! Component: 2950 - total flux cleaned = -0.0148923 Jy ! Component: 3000 - total flux cleaned = -0.0148494 Jy ! Component: 3050 - total flux cleaned = -0.0149344 Jy ! Component: 3100 - total flux cleaned = -0.0149338 Jy ! Component: 3150 - total flux cleaned = -0.0148919 Jy ! Component: 3200 - total flux cleaned = -0.0148916 Jy ! Component: 3250 - total flux cleaned = -0.0149726 Jy ! Component: 3300 - total flux cleaned = -0.0149322 Jy ! Component: 3350 - total flux cleaned = -0.0149319 Jy ! Component: 3400 - total flux cleaned = -0.0149319 Jy ! Component: 3450 - total flux cleaned = -0.0149318 Jy ! Component: 3500 - total flux cleaned = -0.0150088 Jy ! Component: 3550 - total flux cleaned = -0.0149328 Jy ! Component: 3600 - total flux cleaned = -0.0149697 Jy ! Component: 3650 - total flux cleaned = -0.01497 Jy ! Component: 3700 - total flux cleaned = -0.0150432 Jy ! Component: 3750 - total flux cleaned = -0.0150067 Jy ! Component: 3800 - total flux cleaned = -0.0150431 Jy ! Component: 3850 - total flux cleaned = -0.0150434 Jy ! Component: 3900 - total flux cleaned = -0.0151133 Jy ! Component: 3950 - total flux cleaned = -0.0151135 Jy ! Component: 4000 - total flux cleaned = -0.0151125 Jy ! Component: 4050 - total flux cleaned = -0.0150782 Jy ! Total flux subtracted in 4096 components = -0.0150782 Jy ! Clean residual min=-0.001851 max=0.001768 Jy/beam ! Clean residual mean=0.000003 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.376955 Jy keep ! Adding 405 model components to the UV plane model. ! The established model now contains 510 components and 0.376955 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2254+0054_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9392 x 2.048 at 0.1075 degrees (North through East) ! Clean map min=-0.0045241 max=0.24361 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2254+0054_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.243608 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000632332 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.778708 0.778708 1.55742 3.11483 6.22966 12.4593 24.9187 49.8373 99.6746 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.243 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 385.253 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2254+0054_X_uvs.log closed on Tue Jul 28 21:02:31 2015