! Started logfile: /scr/pima/bg219h_uvs/J1454-3400_X_uvs.log on Thu Apr 7 12:13:15 2016 obs /scr/pima/bg219h_uvs/J1454-3400_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1454-3400_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.721296 visibilities/baseline/integration-bin. ! Found source: J1454-3400 ! ! 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 18696 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J1454-3400_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 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=1.009809Jy sigma=19.860803 ! Fit after self-cal, rms=0.892882Jy sigma=17.398586 ! 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=0.6899 mas, bmaj=2.059 mas, bpa=0.17 degrees ! Estimated noise=0.619741 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 = 0.078702 Jy ! Component: 100 - total flux cleaned = 0.106996 Jy ! Total flux subtracted in 100 components = 0.106996 Jy ! Clean residual min=-0.009040 max=0.018021 Jy/beam ! Clean residual mean=0.000009 rms=0.003227 Jy/beam ! Combined flux in latest and established models = 0.106996 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.106996 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=0.099193Jy sigma=1.826572 ! Fit after self-cal, rms=0.098748Jy sigma=1.820868 ! 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=0.8756 mas, bmaj=2.628 mas, bpa=-0.8598 degrees ! Estimated noise=0.35801 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 = 0.026806 Jy ! Component: 100 - total flux cleaned = 0.0406971 Jy ! Component: 150 - total flux cleaned = 0.0480467 Jy ! Component: 200 - total flux cleaned = 0.0519512 Jy ! Total flux subtracted in 200 components = 0.0519512 Jy ! Clean residual min=-0.011580 max=0.026287 Jy/beam ! Clean residual mean=0.000054 rms=0.004158 Jy/beam ! Combined flux in latest and established models = 0.158947 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.158947 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=0.093082Jy sigma=1.649767 ! Fit after self-cal, rms=0.092984Jy sigma=1.647861 ! Inverting map ! Added new window around map position (-5.2, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245505 Jy ! Component: 100 - total flux cleaned = 0.0365798 Jy ! Component: 150 - total flux cleaned = 0.0437025 Jy ! Component: 200 - total flux cleaned = 0.048448 Jy ! Total flux subtracted in 200 components = 0.048448 Jy ! Clean residual min=-0.008551 max=0.015078 Jy/beam ! Clean residual mean=0.000040 rms=0.002895 Jy/beam ! Combined flux in latest and established models = 0.207395 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 74 components and 0.207395 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=0.087270Jy sigma=1.497546 ! Fit after self-cal, rms=0.086031Jy sigma=1.469271 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8756 x 2.628 at -0.8598 degrees (North through East) ! Clean map min=-0.007375 max=0.10337 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=0.086031Jy sigma=1.469271 ! Fit after self-cal, rms=0.086031Jy sigma=1.469271 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8756 mas, bmaj=2.628 mas, bpa=-0.8598 degrees ! Estimated noise=0.35801 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013988 Jy ! Component: 100 - total flux cleaned = 0.0230729 Jy ! Component: 150 - total flux cleaned = 0.0295929 Jy ! Component: 200 - total flux cleaned = 0.0344781 Jy ! Total flux subtracted in 200 components = 0.0344781 Jy ! Clean residual min=-0.006174 max=0.008124 Jy/beam ! Clean residual mean=0.000019 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.241873 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 127 components and 0.241873 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=0.083460Jy sigma=1.404412 ! Fit after self-cal, rms=0.083079Jy sigma=1.396267 ! 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=0.083079Jy sigma=1.396267 ! Fit after self-cal, rms=0.085009Jy sigma=1.389497 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.875 mas, bmaj=2.629 mas, bpa=-0.7786 degrees ! Estimated noise=0.357723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051097 Jy ! Component: 100 - total flux cleaned = 0.0088728 Jy ! Component: 150 - total flux cleaned = 0.0117627 Jy ! Component: 200 - total flux cleaned = 0.0140069 Jy ! Total flux subtracted in 200 components = 0.0140069 Jy ! Clean residual min=-0.004558 max=0.006323 Jy/beam ! Clean residual mean=0.000010 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.25588 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 157 components and 0.25588 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=0.084626Jy sigma=1.378857 ! Fit after self-cal, rms=0.084638Jy sigma=1.377028 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 (1.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607388 Jy ! Component: 100 - total flux cleaned = 0.00945185 Jy ! Component: 150 - total flux cleaned = 0.0113901 Jy ! Component: 200 - total flux cleaned = 0.012688 Jy ! Total flux subtracted in 200 components = 0.012688 Jy ! Clean residual min=-0.003539 max=0.004182 Jy/beam ! Clean residual mean=0.000008 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.268568 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 195 components and 0.268568 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=0.084139Jy sigma=1.365264 ! Fit after self-cal, rms=0.084088Jy sigma=1.363458 ! 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=0.084088Jy sigma=1.363458 ! Fit after self-cal, rms=0.085353Jy sigma=1.356229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8751 mas, bmaj=2.638 mas, bpa=-0.7817 degrees ! Estimated noise=0.356909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576323 Jy ! Component: 100 - total flux cleaned = 0.00144834 Jy ! Component: 150 - total flux cleaned = 0.00206191 Jy ! Component: 200 - total flux cleaned = 0.0025464 Jy ! Total flux subtracted in 200 components = 0.0025464 Jy ! Clean residual min=-0.003284 max=0.003809 Jy/beam ! Clean residual mean=0.000002 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.271114 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 227 components and 0.271114 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=0.085209Jy sigma=1.353655 ! Fit after self-cal, rms=0.085230Jy sigma=1.353228 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 (-4.6, 23.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033481 Jy ! Component: 100 - total flux cleaned = 0.00489696 Jy ! Component: 150 - total flux cleaned = 0.00568854 Jy ! Component: 200 - total flux cleaned = 0.00633369 Jy ! Total flux subtracted in 200 components = 0.00633369 Jy ! Clean residual min=-0.002974 max=0.002843 Jy/beam ! Clean residual mean=0.000002 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.277448 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 256 components and 0.277448 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=0.085073Jy sigma=1.349459 ! Fit after self-cal, rms=0.085005Jy sigma=1.349103 ! 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=0.085005Jy sigma=1.349103 ! Fit after self-cal, rms=0.084436Jy sigma=1.348934 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.258 mas, bmaj=6.823 mas, bpa=-0.6752 degrees ! Estimated noise=0.433721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248624 Jy ! Component: 100 - total flux cleaned = 0.00366189 Jy ! Component: 150 - total flux cleaned = 0.00420872 Jy ! Component: 200 - total flux cleaned = 0.00467833 Jy ! Total flux subtracted in 200 components = 0.00467833 Jy ! Clean residual min=-0.003564 max=0.003769 Jy/beam ! Clean residual mean=0.000001 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.282126 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 265 components and 0.282126 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=0.084391Jy sigma=1.347803 ! Fit after self-cal, rms=0.084369Jy sigma=1.347583 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 = 0.0010979 Jy ! Component: 100 - total flux cleaned = 0.00148628 Jy ! Component: 150 - total flux cleaned = 0.00182331 Jy ! Component: 200 - total flux cleaned = 0.00204668 Jy ! Total flux subtracted in 200 components = 0.00204668 Jy ! Clean residual min=-0.003399 max=0.003657 Jy/beam ! Clean residual mean=-0.000000 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.284173 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 270 components and 0.284173 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=0.084351Jy sigma=1.347300 ! Fit after self-cal, rms=0.084347Jy sigma=1.347218 ! 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=0.8763 mas, bmaj=2.643 mas, bpa=-0.7839 degrees ! Estimated noise=0.356155 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8763 x 2.643 at -0.7839 degrees (North through East) ! Clean map min=-0.0025594 max=0.10113 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=0.6895 mas, bmaj=2.069 mas, bpa=0.2647 degrees ! Estimated noise=0.618255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0775741 Jy ! Component: 100 - total flux cleaned = 0.107653 Jy ! Component: 150 - total flux cleaned = 0.12841 Jy ! Component: 200 - total flux cleaned = 0.144046 Jy ! Total flux subtracted in 200 components = 0.144046 Jy ! Clean residual min=-0.007838 max=0.009213 Jy/beam ! Clean residual mean=0.000011 rms=0.002459 Jy/beam ! Combined flux in latest and established models = 0.144046 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.144046 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8763 mas, bmaj=2.643 mas, bpa=-0.7839 degrees ! Estimated noise=0.356155 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 = 0.0229187 Jy ! Component: 100 - total flux cleaned = 0.0406503 Jy ! Component: 150 - total flux cleaned = 0.0548163 Jy ! Component: 200 - total flux cleaned = 0.0663702 Jy ! Total flux subtracted in 200 components = 0.0663702 Jy ! Clean residual min=-0.006362 max=0.007736 Jy/beam ! Clean residual mean=0.000027 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 0.210417 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 139 components and 0.210417 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=2.258 mas, bmaj=6.823 mas, bpa=-0.6752 degrees ! Estimated noise=0.433721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170381 Jy ! Component: 100 - total flux cleaned = 0.0292969 Jy ! Component: 150 - total flux cleaned = 0.0384263 Jy ! Component: 200 - total flux cleaned = 0.0455068 Jy ! Total flux subtracted in 200 components = 0.0455068 Jy ! Clean residual min=-0.004970 max=0.005471 Jy/beam ! Clean residual mean=0.000018 rms=0.001766 Jy/beam ! Combined flux in latest and established models = 0.255923 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 = 0.00560101 Jy ! Component: 100 - total flux cleaned = 0.0100654 Jy ! Component: 150 - total flux cleaned = 0.0136765 Jy ! Component: 200 - total flux cleaned = 0.0166184 Jy ! Total flux subtracted in 200 components = 0.0166184 Jy ! Clean residual min=-0.003822 max=0.003766 Jy/beam ! Clean residual mean=0.000007 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.272542 Jy ! Adding 147 model components to the UV plane model. ! The established model now contains 264 components and 0.272542 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8763 mas, bmaj=2.643 mas, bpa=-0.7839 degrees ! Estimated noise=0.356155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261618 Jy ! Component: 100 - total flux cleaned = 0.00426889 Jy ! Component: 150 - total flux cleaned = 0.00537708 Jy ! Component: 200 - total flux cleaned = 0.00602751 Jy ! Total flux subtracted in 200 components = 0.00602751 Jy ! Clean residual min=-0.003052 max=0.003006 Jy/beam ! Clean residual mean=0.000002 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.278569 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 288 components and 0.278569 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=0.084417Jy sigma=1.349985 ! Fit after self-cal, rms=0.084329Jy sigma=1.348176 wmodel /scr/pima/bg219h_uvs/J1454-3400_X_map.mod ! Writing 288 model components to file: /scr/pima/bg219h_uvs/J1454-3400_X_map.mod wobs /scr/pima/bg219h_uvs/J1454-3400_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1454-3400_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1454-3400_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J1454-3400_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 = -0.000345857 Jy ! Component: 100 - total flux cleaned = -0.000725428 Jy ! Component: 150 - total flux cleaned = -0.00103894 Jy ! Component: 200 - total flux cleaned = -0.00125175 Jy ! Component: 250 - total flux cleaned = -0.00121047 Jy ! Component: 300 - total flux cleaned = -0.00117101 Jy ! Component: 350 - total flux cleaned = -0.000942961 Jy ! Component: 400 - total flux cleaned = -0.000832732 Jy ! Component: 450 - total flux cleaned = -0.000689809 Jy ! Component: 500 - total flux cleaned = -0.00062084 Jy ! Component: 550 - total flux cleaned = -0.000552448 Jy ! Component: 600 - total flux cleaned = -0.000385759 Jy ! Component: 650 - total flux cleaned = -0.000225128 Jy ! Component: 700 - total flux cleaned = -0.000162501 Jy ! Component: 750 - total flux cleaned = -0.000193393 Jy ! Component: 800 - total flux cleaned = -4.33472e-05 Jy ! Component: 850 - total flux cleaned = -7.38593e-05 Jy ! Component: 900 - total flux cleaned = -0.000160683 Jy ! Component: 950 - total flux cleaned = -0.000244861 Jy ! Component: 1000 - total flux cleaned = -0.000189373 Jy ! Component: 1050 - total flux cleaned = -0.000298042 Jy ! Component: 1100 - total flux cleaned = -0.000244988 Jy ! Component: 1150 - total flux cleaned = -0.00027175 Jy ! Component: 1200 - total flux cleaned = -0.000297465 Jy ! Component: 1250 - total flux cleaned = -0.000296954 Jy ! Component: 1300 - total flux cleaned = -0.000271939 Jy ! Component: 1350 - total flux cleaned = -0.000223265 Jy ! Component: 1400 - total flux cleaned = -0.000320101 Jy ! Component: 1450 - total flux cleaned = -0.000437908 Jy ! Component: 1500 - total flux cleaned = -0.000414249 Jy ! Component: 1550 - total flux cleaned = -0.000437061 Jy ! Component: 1600 - total flux cleaned = -0.000482835 Jy ! Component: 1650 - total flux cleaned = -0.000593951 Jy ! Component: 1700 - total flux cleaned = -0.000593189 Jy ! Component: 1750 - total flux cleaned = -0.000571414 Jy ! Component: 1800 - total flux cleaned = -0.000613784 Jy ! Component: 1850 - total flux cleaned = -0.000550726 Jy ! Component: 1900 - total flux cleaned = -0.000654601 Jy ! Component: 1950 - total flux cleaned = -0.000613785 Jy ! Component: 2000 - total flux cleaned = -0.000593625 Jy ! Component: 2050 - total flux cleaned = -0.000593687 Jy ! Component: 2100 - total flux cleaned = -0.000495414 Jy ! Component: 2150 - total flux cleaned = -0.0005345 Jy ! Component: 2200 - total flux cleaned = -0.000707172 Jy ! Component: 2250 - total flux cleaned = -0.000706615 Jy ! Component: 2300 - total flux cleaned = -0.000650206 Jy ! Component: 2350 - total flux cleaned = -0.000705942 Jy ! Component: 2400 - total flux cleaned = -0.0008344 Jy ! Component: 2450 - total flux cleaned = -0.000834093 Jy ! Component: 2500 - total flux cleaned = -0.00086993 Jy ! Component: 2550 - total flux cleaned = -0.000923524 Jy ! Component: 2600 - total flux cleaned = -0.000923833 Jy ! Component: 2650 - total flux cleaned = -0.00092371 Jy ! Component: 2700 - total flux cleaned = -0.000906711 Jy ! Component: 2750 - total flux cleaned = -0.000975361 Jy ! Component: 2800 - total flux cleaned = -0.00100913 Jy ! Component: 2850 - total flux cleaned = -0.00102571 Jy ! Component: 2900 - total flux cleaned = -0.00107537 Jy ! Component: 2950 - total flux cleaned = -0.00105902 Jy ! Component: 3000 - total flux cleaned = -0.00107535 Jy ! Component: 3050 - total flux cleaned = -0.00115597 Jy ! Component: 3100 - total flux cleaned = -0.00114018 Jy ! Component: 3150 - total flux cleaned = -0.00121909 Jy ! Component: 3200 - total flux cleaned = -0.00123479 Jy ! Component: 3250 - total flux cleaned = -0.00132792 Jy ! Component: 3300 - total flux cleaned = -0.00131238 Jy ! Component: 3350 - total flux cleaned = -0.00134293 Jy ! Component: 3400 - total flux cleaned = -0.00137295 Jy ! Component: 3450 - total flux cleaned = -0.00135795 Jy ! Component: 3500 - total flux cleaned = -0.00137292 Jy ! Component: 3550 - total flux cleaned = -0.00146168 Jy ! Component: 3600 - total flux cleaned = -0.00143222 Jy ! Component: 3650 - total flux cleaned = -0.0014903 Jy ! Component: 3700 - total flux cleaned = -0.00150489 Jy ! Component: 3750 - total flux cleaned = -0.00157653 Jy ! Component: 3800 - total flux cleaned = -0.00169026 Jy ! Component: 3850 - total flux cleaned = -0.00170417 Jy ! Component: 3900 - total flux cleaned = -0.00174638 Jy ! Component: 3950 - total flux cleaned = -0.00178825 Jy ! Component: 4000 - total flux cleaned = -0.00194011 Jy ! Component: 4050 - total flux cleaned = -0.00193999 Jy ! Total flux subtracted in 4096 components = -0.00194002 Jy ! Clean residual min=-0.000851 max=0.000782 Jy/beam ! Clean residual mean=0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.276629 Jy keep ! Adding 353 model components to the UV plane model. ! The established model now contains 641 components and 0.276629 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1454-3400_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8763 x 2.643 at -0.7839 degrees (North through East) ! Clean map min=-0.0015232 max=0.10256 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1454-3400_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.10256 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000243926 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.71351 0.71351 1.42702 2.85404 5.70808 11.4162 22.8323 45.6646 91.3293 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 420.456 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1454-3400_X_uvs.log closed on Thu Apr 7 12:13:19 2016