! Started logfile: /scr/pima/bg219b_uvs/J0730-1141_X_uvs.log on Thu Apr 7 01:47:54 2016 obs /scr/pima/bg219b_uvs/J0730-1141_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0730-1141_X_uva.fits ! AN table 1: 34 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768627 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 14112 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/J0730-1141_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 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=4.843266Jy sigma=40.126632 ! Fit after self-cal, rms=3.719479Jy sigma=31.238578 ! 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=0.6635 mas, bmaj=1.666 mas, bpa=-2.284 degrees ! Estimated noise=1.95581 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 = 3.56603 Jy ! Component: 100 - total flux cleaned = 4.35062 Jy ! Total flux subtracted in 100 components = 4.35062 Jy ! Clean residual min=-0.141314 max=0.249816 Jy/beam ! Clean residual mean=0.000068 rms=0.030690 Jy/beam ! Combined flux in latest and established models = 4.35062 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 4.35062 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=0.718195Jy sigma=5.484333 ! Fit after self-cal, rms=0.717789Jy sigma=5.483479 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.276408 Jy ! Component: 100 - total flux cleaned = 0.429311 Jy ! Total flux subtracted in 100 components = 0.429311 Jy ! Clean residual min=-0.111146 max=0.101668 Jy/beam ! Clean residual mean=0.000046 rms=0.019796 Jy/beam ! Combined flux in latest and established models = 4.77994 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 4.77994 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=0.588825Jy sigma=3.662076 ! Fit after self-cal, rms=0.588734Jy sigma=3.661888 ! 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=0.8418 mas, bmaj=2.038 mas, bpa=-1.665 degrees ! Estimated noise=1.29607 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.6, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159057 Jy ! Component: 100 - total flux cleaned = 0.260724 Jy ! Component: 150 - total flux cleaned = 0.33004 Jy ! Component: 200 - total flux cleaned = 0.378387 Jy ! Total flux subtracted in 200 components = 0.378387 Jy ! Clean residual min=-0.071085 max=0.114229 Jy/beam ! Clean residual mean=0.000120 rms=0.020280 Jy/beam ! Combined flux in latest and established models = 5.15832 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 47 components and 5.15832 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=0.538449Jy sigma=3.092553 ! Fit after self-cal, rms=0.533952Jy sigma=3.017556 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8418 x 2.038 at -1.665 degrees (North through East) ! Clean map min=-0.069901 max=4.6588 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=0.533952Jy sigma=3.017556 ! Fit after self-cal, rms=0.533952Jy sigma=3.017556 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8418 mas, bmaj=2.038 mas, bpa=-1.665 degrees ! Estimated noise=1.29607 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 = 0.0651017 Jy ! Component: 100 - total flux cleaned = 0.0964429 Jy ! Component: 150 - total flux cleaned = 0.115184 Jy ! Component: 200 - total flux cleaned = 0.129532 Jy ! Total flux subtracted in 200 components = 0.129532 Jy ! Clean residual min=-0.071924 max=0.083794 Jy/beam ! Clean residual mean=0.000116 rms=0.018504 Jy/beam ! Combined flux in latest and established models = 5.28785 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 58 components and 5.28785 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=0.518168Jy sigma=2.950993 ! Fit after self-cal, rms=0.517362Jy sigma=2.927882 ! 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=0.517362Jy sigma=2.927882 ! Fit after self-cal, rms=0.494476Jy sigma=2.718451 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8425 mas, bmaj=2.039 mas, bpa=-1.651 degrees ! Estimated noise=1.28949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0209156 Jy ! Component: 100 - total flux cleaned = -0.0188361 Jy ! Component: 150 - total flux cleaned = -0.0169905 Jy ! Component: 200 - total flux cleaned = -0.0161788 Jy ! Total flux subtracted in 200 components = -0.0161788 Jy ! Clean residual min=-0.066447 max=0.064806 Jy/beam ! Clean residual mean=0.000096 rms=0.015977 Jy/beam ! Combined flux in latest and established models = 5.27167 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 5.27167 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=0.484361Jy sigma=2.720289 ! Fit after self-cal, rms=0.484578Jy sigma=2.716505 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 = 0.0101761 Jy ! Component: 100 - total flux cleaned = 0.0117642 Jy ! Component: 150 - total flux cleaned = 0.012486 Jy ! Component: 200 - total flux cleaned = 0.0131657 Jy ! Total flux subtracted in 200 components = 0.0131657 Jy ! Clean residual min=-0.066257 max=0.063528 Jy/beam ! Clean residual mean=0.000096 rms=0.015829 Jy/beam ! Combined flux in latest and established models = 5.28484 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 5.28484 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=0.479987Jy sigma=2.714683 ! Fit after self-cal, rms=0.480294Jy sigma=2.712079 ! 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=0.480294Jy sigma=2.712079 ! Fit after self-cal, rms=0.470061Jy sigma=2.662979 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8424 mas, bmaj=2.038 mas, bpa=-1.634 degrees ! Estimated noise=1.28705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0113869 Jy ! Component: 100 - total flux cleaned = -0.00929838 Jy ! Component: 150 - total flux cleaned = -0.00869119 Jy ! Component: 200 - total flux cleaned = -0.00752627 Jy ! Total flux subtracted in 200 components = -0.00752627 Jy ! Clean residual min=-0.063678 max=0.062270 Jy/beam ! Clean residual mean=0.000097 rms=0.015156 Jy/beam ! Combined flux in latest and established models = 5.27732 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 5.27732 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=0.466081Jy sigma=2.665367 ! Fit after self-cal, rms=0.466397Jy sigma=2.664122 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 = 0.00458542 Jy ! Component: 100 - total flux cleaned = 0.00456523 Jy ! Component: 150 - total flux cleaned = 0.00561551 Jy ! Component: 200 - total flux cleaned = 0.00708687 Jy ! Total flux subtracted in 200 components = 0.00708687 Jy ! Clean residual min=-0.063218 max=0.062507 Jy/beam ! Clean residual mean=0.000097 rms=0.015078 Jy/beam ! Combined flux in latest and established models = 5.2844 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 5.2844 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=0.464149Jy sigma=2.662991 ! Fit after self-cal, rms=0.464463Jy sigma=2.662034 ! 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=0.464463Jy sigma=2.662034 ! Fit after self-cal, rms=0.455678Jy sigma=2.628921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.999 mas, bmaj=3.543 mas, bpa=3.385 degrees ! Estimated noise=1.84144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167713 Jy ! Component: 100 - total flux cleaned = 0.0135472 Jy ! Component: 150 - total flux cleaned = 0.0110418 Jy ! Component: 200 - total flux cleaned = 0.0110748 Jy ! Total flux subtracted in 200 components = 0.0110748 Jy ! Clean residual min=-0.078630 max=0.088131 Jy/beam ! Clean residual mean=0.000197 rms=0.025136 Jy/beam ! Combined flux in latest and established models = 5.29548 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 5.29548 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=0.455956Jy sigma=2.632171 ! Fit after self-cal, rms=0.456297Jy sigma=2.627360 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 = 0.00349534 Jy ! Component: 100 - total flux cleaned = 0.0020776 Jy ! Component: 150 - total flux cleaned = 0.000860792 Jy ! Component: 200 - total flux cleaned = 0.000858422 Jy ! Total flux subtracted in 200 components = 0.000858422 Jy ! Clean residual min=-0.079610 max=0.087387 Jy/beam ! Clean residual mean=0.000195 rms=0.024973 Jy/beam ! Combined flux in latest and established models = 5.29634 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 5.29634 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=0.456677Jy sigma=2.641303 ! Fit after self-cal, rms=0.456953Jy sigma=2.640020 ! 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=0.8421 mas, bmaj=2.038 mas, bpa=-1.639 degrees ! Estimated noise=1.2875 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8421 x 2.038 at -1.639 degrees (North through East) ! Clean map min=-0.062462 max=4.5619 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 ! Performing amp+phase self-cal ! ! 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=0.456953Jy sigma=2.640020 ! Fit after self-cal, rms=0.431617Jy sigma=2.409760 ! Inverting map and beam ! Estimated beam: bmin=0.8422 mas, bmaj=2.037 mas, bpa=-1.591 degrees ! Estimated noise=1.28276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0294002 Jy ! Component: 100 - total flux cleaned = -0.0331778 Jy ! Component: 150 - total flux cleaned = -0.0331659 Jy ! Component: 200 - total flux cleaned = -0.0331569 Jy ! Total flux subtracted in 200 components = -0.0331569 Jy ! Clean residual min=-0.058379 max=0.051507 Jy/beam ! Clean residual mean=0.000059 rms=0.012795 Jy/beam ! Combined flux in latest and established models = 5.26318 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 5.26318 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=0.426563Jy sigma=2.397761 ! Fit after self-cal, rms=0.426148Jy sigma=2.395970 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123778 Jy ! Component: 100 - total flux cleaned = -0.00126811 Jy ! Component: 150 - total flux cleaned = -0.00125993 Jy ! Component: 200 - total flux cleaned = -0.00125704 Jy ! Total flux subtracted in 200 components = -0.00125704 Jy ! Clean residual min=-0.056463 max=0.050527 Jy/beam ! Clean residual mean=0.000059 rms=0.012737 Jy/beam ! Combined flux in latest and established models = 5.26192 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 5.26192 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=0.425225Jy sigma=2.389891 ! Fit after self-cal, rms=0.425157Jy sigma=2.389431 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.425157Jy sigma=2.389431 ! Fit after self-cal, rms=0.420320Jy sigma=2.362258 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=0.6633 mas, bmaj=1.664 mas, bpa=-2.167 degrees ! Estimated noise=1.92545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.50859 Jy ! Component: 100 - total flux cleaned = 4.28279 Jy ! Component: 150 - total flux cleaned = 4.55749 Jy ! Component: 200 - total flux cleaned = 4.72739 Jy ! Total flux subtracted in 200 components = 4.72739 Jy ! Clean residual min=-0.087289 max=0.092643 Jy/beam ! Clean residual mean=0.000033 rms=0.017344 Jy/beam ! Combined flux in latest and established models = 4.72739 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 13 model components to the UV plane model. ! The established model now contains 13 components and 4.72739 Jy ! Inverting map and beam ! Estimated beam: bmin=0.842 mas, bmaj=2.037 mas, bpa=-1.619 degrees ! Estimated noise=1.27915 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 = 0.181587 Jy ! Component: 100 - total flux cleaned = 0.295637 Jy ! Component: 150 - total flux cleaned = 0.373189 Jy ! Component: 200 - total flux cleaned = 0.416531 Jy ! Total flux subtracted in 200 components = 0.416531 Jy ! Clean residual min=-0.068384 max=0.066644 Jy/beam ! Clean residual mean=0.000075 rms=0.014317 Jy/beam ! Combined flux in latest and established models = 5.14392 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 44 components and 5.14392 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=1.999 mas, bmaj=3.543 mas, bpa=3.409 degrees ! Estimated noise=1.82992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0732561 Jy ! Component: 100 - total flux cleaned = 0.0857288 Jy ! Component: 150 - total flux cleaned = 0.097368 Jy ! Component: 200 - total flux cleaned = 0.1002 Jy ! Total flux subtracted in 200 components = 0.1002 Jy ! Clean residual min=-0.068588 max=0.075467 Jy/beam ! Clean residual mean=0.000129 rms=0.021672 Jy/beam ! Combined flux in latest and established models = 5.24412 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 = 0.0017626 Jy ! Component: 100 - total flux cleaned = 0.00328704 Jy ! Component: 150 - total flux cleaned = 0.00420405 Jy ! Component: 200 - total flux cleaned = 0.00505435 Jy ! Total flux subtracted in 200 components = 0.00505435 Jy ! Clean residual min=-0.067773 max=0.074250 Jy/beam ! Clean residual mean=0.000127 rms=0.021485 Jy/beam ! Combined flux in latest and established models = 5.24918 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 73 components and 5.24918 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.842 mas, bmaj=2.037 mas, bpa=-1.619 degrees ! Estimated noise=1.27915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.013481 Jy ! Component: 100 - total flux cleaned = -0.0124275 Jy ! Component: 150 - total flux cleaned = -0.0135036 Jy ! Component: 200 - total flux cleaned = -0.0135465 Jy ! Total flux subtracted in 200 components = -0.0135465 Jy ! Clean residual min=-0.061719 max=0.051738 Jy/beam ! Clean residual mean=0.000063 rms=0.012862 Jy/beam ! Combined flux in latest and established models = 5.23563 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 5.23563 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=0.425431Jy sigma=2.409754 ! Fit after self-cal, rms=0.424727Jy sigma=2.401781 wmodel /scr/pima/bg219b_uvs/J0730-1141_X_map.mod ! Writing 91 model components to file: /scr/pima/bg219b_uvs/J0730-1141_X_map.mod wobs /scr/pima/bg219b_uvs/J0730-1141_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0730-1141_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0730-1141_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J0730-1141_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 = 0.00111193 Jy ! Component: 100 - total flux cleaned = 0.0139252 Jy ! Component: 150 - total flux cleaned = 0.0276817 Jy ! Component: 200 - total flux cleaned = 0.0358476 Jy ! Component: 250 - total flux cleaned = 0.0413554 Jy ! Component: 300 - total flux cleaned = 0.0459081 Jy ! Component: 350 - total flux cleaned = 0.0502995 Jy ! Component: 400 - total flux cleaned = 0.0531405 Jy ! Component: 450 - total flux cleaned = 0.0579644 Jy ! Component: 500 - total flux cleaned = 0.0632975 Jy ! Component: 550 - total flux cleaned = 0.06783 Jy ! Component: 600 - total flux cleaned = 0.0728876 Jy ! Component: 650 - total flux cleaned = 0.0790517 Jy ! Component: 700 - total flux cleaned = 0.0844759 Jy ! Component: 750 - total flux cleaned = 0.0874243 Jy ! Component: 800 - total flux cleaned = 0.0914638 Jy ! Component: 850 - total flux cleaned = 0.0948652 Jy ! Component: 900 - total flux cleaned = 0.098186 Jy ! Component: 950 - total flux cleaned = 0.101452 Jy ! Component: 1000 - total flux cleaned = 0.105718 Jy ! Component: 1050 - total flux cleaned = 0.108335 Jy ! Component: 1100 - total flux cleaned = 0.111446 Jy ! Component: 1150 - total flux cleaned = 0.116026 Jy ! Component: 1200 - total flux cleaned = 0.118029 Jy ! Component: 1250 - total flux cleaned = 0.120991 Jy ! Component: 1300 - total flux cleaned = 0.123425 Jy ! Component: 1350 - total flux cleaned = 0.126779 Jy ! Component: 1400 - total flux cleaned = 0.127718 Jy ! Component: 1450 - total flux cleaned = 0.130057 Jy ! Component: 1500 - total flux cleaned = 0.132359 Jy ! Component: 1550 - total flux cleaned = 0.134176 Jy ! Component: 1600 - total flux cleaned = 0.135075 Jy ! Component: 1650 - total flux cleaned = 0.137292 Jy ! Component: 1700 - total flux cleaned = 0.137294 Jy ! Component: 1750 - total flux cleaned = 0.139026 Jy ! Component: 1800 - total flux cleaned = 0.140742 Jy ! Component: 1850 - total flux cleaned = 0.142435 Jy ! Component: 1900 - total flux cleaned = 0.143277 Jy ! Component: 1950 - total flux cleaned = 0.145345 Jy ! Component: 2000 - total flux cleaned = 0.145342 Jy ! Component: 2050 - total flux cleaned = 0.147362 Jy ! Component: 2100 - total flux cleaned = 0.148164 Jy ! Component: 2150 - total flux cleaned = 0.149749 Jy ! Component: 2200 - total flux cleaned = 0.149749 Jy ! Component: 2250 - total flux cleaned = 0.152073 Jy ! Component: 2300 - total flux cleaned = 0.150532 Jy ! Component: 2350 - total flux cleaned = 0.149773 Jy ! Component: 2400 - total flux cleaned = 0.150519 Jy ! Component: 2450 - total flux cleaned = 0.150518 Jy ! Component: 2500 - total flux cleaned = 0.151256 Jy ! Component: 2550 - total flux cleaned = 0.151255 Jy ! Component: 2600 - total flux cleaned = 0.151975 Jy ! Component: 2650 - total flux cleaned = 0.152688 Jy ! Component: 2700 - total flux cleaned = 0.151979 Jy ! Component: 2750 - total flux cleaned = 0.152684 Jy ! Component: 2800 - total flux cleaned = 0.153033 Jy ! Component: 2850 - total flux cleaned = 0.154752 Jy ! Component: 2900 - total flux cleaned = 0.155093 Jy ! Component: 2950 - total flux cleaned = 0.155427 Jy ! Component: 3000 - total flux cleaned = 0.156091 Jy ! Component: 3050 - total flux cleaned = 0.15609 Jy ! Component: 3100 - total flux cleaned = 0.156095 Jy ! Component: 3150 - total flux cleaned = 0.156744 Jy ! Component: 3200 - total flux cleaned = 0.157065 Jy ! Component: 3250 - total flux cleaned = 0.156745 Jy ! Component: 3300 - total flux cleaned = 0.15706 Jy ! Component: 3350 - total flux cleaned = 0.157375 Jy ! Component: 3400 - total flux cleaned = 0.155202 Jy ! Component: 3450 - total flux cleaned = 0.157054 Jy ! Component: 3500 - total flux cleaned = 0.15614 Jy ! Component: 3550 - total flux cleaned = 0.155538 Jy ! Component: 3600 - total flux cleaned = 0.15614 Jy ! Component: 3650 - total flux cleaned = 0.155842 Jy ! Component: 3700 - total flux cleaned = 0.154657 Jy ! Component: 3750 - total flux cleaned = 0.154657 Jy ! Component: 3800 - total flux cleaned = 0.15495 Jy ! Component: 3850 - total flux cleaned = 0.154088 Jy ! Component: 3900 - total flux cleaned = 0.153801 Jy ! Component: 3950 - total flux cleaned = 0.153519 Jy ! Component: 4000 - total flux cleaned = 0.1538 Jy ! Component: 4050 - total flux cleaned = 0.152679 Jy ! Total flux subtracted in 4096 components = 0.152679 Jy ! Clean residual min=-0.014691 max=0.017202 Jy/beam ! Clean residual mean=0.000004 rms=0.005276 Jy/beam ! Combined flux in latest and established models = 5.38831 Jy keep ! Adding 356 model components to the UV plane model. ! The established model now contains 446 components and 5.38831 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0730-1141_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.842 x 2.037 at -1.619 degrees (North through East) ! Clean map min=-0.039194 max=4.5301 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0730-1141_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.5301 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00523312 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346557 0.346557 0.693113 1.38623 2.77245 5.54491 11.0898 22.1796 44.3593 88.7185 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0156 print "peak= ", int(1000*peak_flux)/1000 ! peak= 4.53 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 865.659 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0730-1141_X_uvs.log closed on Thu Apr 7 01:47:59 2016