! Started logfile: /scr/pima/bg219b_uvs/J1744+4014_X_uvs.log on Thu Apr 7 02:00:44 2016 obs /scr/pima/bg219b_uvs/J1744+4014_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1744+4014_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.571429 visibilities/baseline/integration-bin. ! Found source: J1744+4014 ! ! 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 17280 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J1744+4014_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 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=1.006802Jy sigma=25.957188 ! Fit after self-cal, rms=0.922146Jy sigma=23.698482 ! 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=1.135 mas, bmaj=2.144 mas, bpa=0.1693 degrees ! Estimated noise=0.485853 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 = 0.0573978 Jy ! Component: 100 - total flux cleaned = 0.0833825 Jy ! Total flux subtracted in 100 components = 0.0833825 Jy ! Clean residual min=-0.012660 max=0.020488 Jy/beam ! Clean residual mean=-0.000144 rms=0.004069 Jy/beam ! Combined flux in latest and established models = 0.0833826 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0833826 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=0.082669Jy sigma=2.096157 ! Fit after self-cal, rms=0.081406Jy sigma=2.063927 ! 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=1.366 mas, bmaj=2.268 mas, bpa=0.156 degrees ! Estimated noise=0.280816 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 = 0.0257739 Jy ! Component: 100 - total flux cleaned = 0.0415085 Jy ! Component: 150 - total flux cleaned = 0.0517484 Jy ! Component: 200 - total flux cleaned = 0.0586034 Jy ! Total flux subtracted in 200 components = 0.0586034 Jy ! Clean residual min=-0.012112 max=0.024915 Jy/beam ! Clean residual mean=-0.000209 rms=0.004520 Jy/beam ! Combined flux in latest and established models = 0.141986 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 70 components and 0.141986 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=0.072151Jy sigma=1.823578 ! Fit after self-cal, rms=0.071865Jy sigma=1.817254 ! Inverting map ! Added new window around map position (-3.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0237156 Jy ! Component: 100 - total flux cleaned = 0.0352934 Jy ! Component: 150 - total flux cleaned = 0.0433472 Jy ! Component: 200 - total flux cleaned = 0.0478161 Jy ! Total flux subtracted in 200 components = 0.0478161 Jy ! Clean residual min=-0.010460 max=0.015466 Jy/beam ! Clean residual mean=-0.000147 rms=0.003236 Jy/beam ! Combined flux in latest and established models = 0.189802 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 125 components and 0.189802 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=0.063974Jy sigma=1.595951 ! Fit after self-cal, rms=0.062719Jy sigma=1.559092 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.366 x 2.268 at 0.156 degrees (North through East) ! Clean map min=-0.0091388 max=0.07485 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! Not correcting unselected IF 5. ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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=0.062719Jy sigma=1.559092 ! Fit after self-cal, rms=0.062719Jy sigma=1.559092 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.366 mas, bmaj=2.268 mas, bpa=0.156 degrees ! Estimated noise=0.280816 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 (-7.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158744 Jy ! Component: 100 - total flux cleaned = 0.025404 Jy ! Component: 150 - total flux cleaned = 0.0327862 Jy ! Component: 200 - total flux cleaned = 0.0387417 Jy ! Total flux subtracted in 200 components = 0.0387417 Jy ! Clean residual min=-0.006870 max=0.008623 Jy/beam ! Clean residual mean=-0.000097 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 0.228544 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 163 components and 0.228544 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=0.057852Jy sigma=1.428062 ! Fit after self-cal, rms=0.057217Jy sigma=1.412407 ! 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=0.057217Jy sigma=1.412407 ! Fit after self-cal, rms=0.057453Jy sigma=1.409507 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.365 mas, bmaj=2.265 mas, bpa=0.2178 degrees ! Estimated noise=0.281886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00675993 Jy ! Component: 100 - total flux cleaned = 0.0106269 Jy ! Component: 150 - total flux cleaned = 0.0136515 Jy ! Component: 200 - total flux cleaned = 0.0161274 Jy ! Total flux subtracted in 200 components = 0.0161274 Jy ! Clean residual min=-0.005530 max=0.007986 Jy/beam ! Clean residual mean=-0.000069 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 0.244671 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 186 components and 0.244671 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=0.056360Jy sigma=1.378785 ! Fit after self-cal, rms=0.056215Jy sigma=1.375346 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 (-11, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00820406 Jy ! Component: 100 - total flux cleaned = 0.012924 Jy ! Component: 150 - total flux cleaned = 0.0158364 Jy ! Component: 200 - total flux cleaned = 0.0179958 Jy ! Total flux subtracted in 200 components = 0.0179958 Jy ! Clean residual min=-0.004563 max=0.005178 Jy/beam ! Clean residual mean=-0.000047 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.262667 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 227 components and 0.262667 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=0.054900Jy sigma=1.337401 ! Fit after self-cal, rms=0.054693Jy sigma=1.332112 ! 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=0.054693Jy sigma=1.332112 ! Fit after self-cal, rms=0.055191Jy sigma=1.325459 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.361 mas, bmaj=2.272 mas, bpa=0.2759 degrees ! Estimated noise=0.283165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293113 Jy ! Component: 100 - total flux cleaned = 0.00462703 Jy ! Component: 150 - total flux cleaned = 0.0062437 Jy ! Component: 200 - total flux cleaned = 0.00764262 Jy ! Total flux subtracted in 200 components = 0.00764262 Jy ! Clean residual min=-0.003947 max=0.004536 Jy/beam ! Clean residual mean=-0.000031 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.270309 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 254 components and 0.270309 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=0.054826Jy sigma=1.314564 ! Fit after self-cal, rms=0.054783Jy sigma=1.313017 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 (-16.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448259 Jy ! Component: 100 - total flux cleaned = 0.00705867 Jy ! Component: 150 - total flux cleaned = 0.00891993 Jy ! Component: 200 - total flux cleaned = 0.0100084 Jy ! Total flux subtracted in 200 components = 0.0100084 Jy ! Clean residual min=-0.003376 max=0.003092 Jy/beam ! Clean residual mean=-0.000021 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.280318 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 286 components and 0.280318 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=0.054381Jy sigma=1.300519 ! Fit after self-cal, rms=0.054329Jy sigma=1.299122 ! 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=0.054329Jy sigma=1.299122 ! Fit after self-cal, rms=0.054115Jy sigma=1.294706 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.606 mas, bmaj=2.664 mas, bpa=-16.44 degrees ! Estimated noise=0.321819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029542 Jy ! Component: 100 - total flux cleaned = 0.00423438 Jy ! Component: 150 - total flux cleaned = 0.00543983 Jy ! Component: 200 - total flux cleaned = 0.00622684 Jy ! Total flux subtracted in 200 components = 0.00622684 Jy ! Clean residual min=-0.003747 max=0.003805 Jy/beam ! Clean residual mean=-0.000029 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.286545 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 325 components and 0.286545 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=0.053981Jy sigma=1.290274 ! Fit after self-cal, rms=0.053958Jy sigma=1.289390 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 = 0.00131813 Jy ! Component: 100 - total flux cleaned = 0.00210051 Jy ! Component: 150 - total flux cleaned = 0.00284256 Jy ! Component: 200 - total flux cleaned = 0.00355553 Jy ! Total flux subtracted in 200 components = 0.00355553 Jy ! Clean residual min=-0.003454 max=0.003401 Jy/beam ! Clean residual mean=-0.000022 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.2901 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 345 components and 0.2901 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=0.053876Jy sigma=1.286803 ! Fit after self-cal, rms=0.053863Jy sigma=1.286401 ! 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=1.36 mas, bmaj=2.276 mas, bpa=0.2471 degrees ! Estimated noise=0.28346 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.36 x 2.276 at 0.2471 degrees (North through East) ! Clean map min=-0.0026408 max=0.072236 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=1.127 mas, bmaj=2.152 mas, bpa=0.2748 degrees ! Estimated noise=0.491897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0585931 Jy ! Component: 100 - total flux cleaned = 0.0903927 Jy ! Component: 150 - total flux cleaned = 0.113458 Jy ! Component: 200 - total flux cleaned = 0.131853 Jy ! Total flux subtracted in 200 components = 0.131853 Jy ! Clean residual min=-0.009861 max=0.011669 Jy/beam ! Clean residual mean=-0.000109 rms=0.003115 Jy/beam ! Combined flux in latest and established models = 0.131853 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.131853 Jy ! Inverting map and beam ! Estimated beam: bmin=1.36 mas, bmaj=2.276 mas, bpa=0.2471 degrees ! Estimated noise=0.28346 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 = 0.0215002 Jy ! Component: 100 - total flux cleaned = 0.0385506 Jy ! Component: 150 - total flux cleaned = 0.0526002 Jy ! Component: 200 - total flux cleaned = 0.0643406 Jy ! Total flux subtracted in 200 components = 0.0643406 Jy ! Clean residual min=-0.006387 max=0.007498 Jy/beam ! Clean residual mean=-0.000124 rms=0.002399 Jy/beam ! Combined flux in latest and established models = 0.196194 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 127 components and 0.196194 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=2.606 mas, bmaj=2.664 mas, bpa=-16.44 degrees ! Estimated noise=0.321819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156446 Jy ! Component: 100 - total flux cleaned = 0.0276601 Jy ! Component: 150 - total flux cleaned = 0.0373334 Jy ! Component: 200 - total flux cleaned = 0.0453514 Jy ! Total flux subtracted in 200 components = 0.0453514 Jy ! Clean residual min=-0.005834 max=0.006430 Jy/beam ! Clean residual mean=-0.000116 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 0.241545 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 = 0.0067049 Jy ! Component: 100 - total flux cleaned = 0.0123403 Jy ! Component: 150 - total flux cleaned = 0.0171085 Jy ! Component: 200 - total flux cleaned = 0.0211737 Jy ! Total flux subtracted in 200 components = 0.0211737 Jy ! Clean residual min=-0.004451 max=0.004750 Jy/beam ! Clean residual mean=-0.000072 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.262719 Jy ! Adding 171 model components to the UV plane model. ! The established model now contains 268 components and 0.262719 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.36 mas, bmaj=2.276 mas, bpa=0.2471 degrees ! Estimated noise=0.28346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282274 Jy ! Component: 100 - total flux cleaned = 0.00522671 Jy ! Component: 150 - total flux cleaned = 0.00739537 Jy ! Component: 200 - total flux cleaned = 0.00937853 Jy ! Total flux subtracted in 200 components = 0.00937853 Jy ! Clean residual min=-0.002853 max=0.003057 Jy/beam ! Clean residual mean=-0.000031 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.272098 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 299 components and 0.272098 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=0.054005Jy sigma=1.290810 ! Fit after self-cal, rms=0.053923Jy sigma=1.288285 wmodel /scr/pima/bg219b_uvs/J1744+4014_X_map.mod ! Writing 299 model components to file: /scr/pima/bg219b_uvs/J1744+4014_X_map.mod wobs /scr/pima/bg219b_uvs/J1744+4014_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1744+4014_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1744+4014_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J1744+4014_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 = 0.000276626 Jy ! Component: 100 - total flux cleaned = 0.000274106 Jy ! Component: 150 - total flux cleaned = 0.000314704 Jy ! Component: 200 - total flux cleaned = 0.0003146 Jy ! Component: 250 - total flux cleaned = 0.000277952 Jy ! Component: 300 - total flux cleaned = 0.000174786 Jy ! Component: 350 - total flux cleaned = 0.000142558 Jy ! Component: 400 - total flux cleaned = 0.00014173 Jy ! Component: 450 - total flux cleaned = 0.000111064 Jy ! Component: 500 - total flux cleaned = 2.43323e-05 Jy ! Component: 550 - total flux cleaned = -4.04259e-06 Jy ! Component: 600 - total flux cleaned = -0.000112672 Jy ! Component: 650 - total flux cleaned = -0.00029498 Jy ! Component: 700 - total flux cleaned = -0.000345248 Jy ! Component: 750 - total flux cleaned = -0.000443113 Jy ! Component: 800 - total flux cleaned = -0.000467105 Jy ! Component: 850 - total flux cleaned = -0.000443467 Jy ! Component: 900 - total flux cleaned = -0.000420596 Jy ! Component: 950 - total flux cleaned = -0.000354532 Jy ! Component: 1000 - total flux cleaned = -0.000311962 Jy ! Component: 1050 - total flux cleaned = -0.000395371 Jy ! Component: 1100 - total flux cleaned = -0.000272808 Jy ! Component: 1150 - total flux cleaned = -0.000213919 Jy ! Component: 1200 - total flux cleaned = -0.000213829 Jy ! Component: 1250 - total flux cleaned = -0.000194557 Jy ! Component: 1300 - total flux cleaned = -0.000138994 Jy ! Component: 1350 - total flux cleaned = -0.000138841 Jy ! Component: 1400 - total flux cleaned = -0.000138992 Jy ! Component: 1450 - total flux cleaned = -0.000156593 Jy ! Component: 1500 - total flux cleaned = -0.000207665 Jy ! Component: 1550 - total flux cleaned = -0.000190717 Jy ! Component: 1600 - total flux cleaned = -0.000174514 Jy ! Component: 1650 - total flux cleaned = -0.000271507 Jy ! Component: 1700 - total flux cleaned = -0.000223949 Jy ! Component: 1750 - total flux cleaned = -0.000363386 Jy ! Component: 1800 - total flux cleaned = -0.000408598 Jy ! Component: 1850 - total flux cleaned = -0.000438565 Jy ! Component: 1900 - total flux cleaned = -0.000512171 Jy ! Component: 1950 - total flux cleaned = -0.000627495 Jy ! Component: 2000 - total flux cleaned = -0.000698432 Jy ! Component: 2050 - total flux cleaned = -0.00075422 Jy ! Component: 2100 - total flux cleaned = -0.000863946 Jy ! Component: 2150 - total flux cleaned = -0.000930873 Jy ! Component: 2200 - total flux cleaned = -0.000957495 Jy ! Component: 2250 - total flux cleaned = -0.00100993 Jy ! Component: 2300 - total flux cleaned = -0.00109994 Jy ! Component: 2350 - total flux cleaned = -0.00115041 Jy ! Component: 2400 - total flux cleaned = -0.00116272 Jy ! Component: 2450 - total flux cleaned = -0.00122414 Jy ! Component: 2500 - total flux cleaned = -0.00128446 Jy ! Component: 2550 - total flux cleaned = -0.0013318 Jy ! Component: 2600 - total flux cleaned = -0.00139055 Jy ! Component: 2650 - total flux cleaned = -0.00141379 Jy ! Component: 2700 - total flux cleaned = -0.00151682 Jy ! Component: 2750 - total flux cleaned = -0.00158464 Jy ! Component: 2800 - total flux cleaned = -0.00165148 Jy ! Component: 2850 - total flux cleaned = -0.0017176 Jy ! Component: 2900 - total flux cleaned = -0.00183715 Jy ! Component: 2950 - total flux cleaned = -0.00186912 Jy ! Component: 3000 - total flux cleaned = -0.00187985 Jy ! Component: 3050 - total flux cleaned = -0.00197467 Jy ! Component: 3100 - total flux cleaned = -0.00201651 Jy ! Component: 3150 - total flux cleaned = -0.00212985 Jy ! Component: 3200 - total flux cleaned = -0.00219121 Jy ! Component: 3250 - total flux cleaned = -0.00226206 Jy ! Component: 3300 - total flux cleaned = -0.00236228 Jy ! Component: 3350 - total flux cleaned = -0.0024318 Jy ! Component: 3400 - total flux cleaned = -0.00251049 Jy ! Component: 3450 - total flux cleaned = -0.00262744 Jy ! Component: 3500 - total flux cleaned = -0.0026854 Jy ! Component: 3550 - total flux cleaned = -0.00277158 Jy ! Component: 3600 - total flux cleaned = -0.00285697 Jy ! Component: 3650 - total flux cleaned = -0.00291347 Jy ! Component: 3700 - total flux cleaned = -0.00301607 Jy ! Component: 3750 - total flux cleaned = -0.00308084 Jy ! Component: 3800 - total flux cleaned = -0.00315412 Jy ! Component: 3850 - total flux cleaned = -0.00320876 Jy ! Component: 3900 - total flux cleaned = -0.00326303 Jy ! Component: 3950 - total flux cleaned = -0.00331694 Jy ! Component: 4000 - total flux cleaned = -0.00342391 Jy ! Component: 4050 - total flux cleaned = -0.00347694 Jy ! Total flux subtracted in 4096 components = -0.00355602 Jy ! Clean residual min=-0.000558 max=0.000492 Jy/beam ! Clean residual mean=-0.000010 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.268542 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 614 components and 0.268542 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1744+4014_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.36 x 2.276 at 0.2471 degrees (North through East) ! Clean map min=-0.0012774 max=0.072849 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1744+4014_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.072849 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.5986 0.5986 1.1972 2.3944 4.7888 9.5776 19.1552 38.3104 76.6208 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 501.169 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1744+4014_X_uvs.log closed on Thu Apr 7 02:00:49 2016