! Started logfile: /scr/pima/bg219h_uvs/J1526-0425_X_uvs.log on Thu Apr 7 12:14:00 2016 obs /scr/pima/bg219h_uvs/J1526-0425_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1526-0425_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.747863 visibilities/baseline/integration-bin. ! Found source: J1526-0425 ! ! 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 21000 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/J1526-0425_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 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=1.009862Jy sigma=24.334435 ! Fit after self-cal, rms=0.904801Jy sigma=21.809812 ! 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=0.6978 mas, bmaj=1.699 mas, bpa=-3.585 degrees ! Estimated noise=0.550384 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 = 0.0706811 Jy ! Component: 100 - total flux cleaned = 0.093145 Jy ! Total flux subtracted in 100 components = 0.093145 Jy ! Clean residual min=-0.005323 max=0.009542 Jy/beam ! Clean residual mean=-0.000018 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.093145 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.093145 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=0.068929Jy sigma=1.499257 ! Fit after self-cal, rms=0.068316Jy sigma=1.484015 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108443 Jy ! Component: 100 - total flux cleaned = 0.0157393 Jy ! Total flux subtracted in 100 components = 0.0157393 Jy ! Clean residual min=-0.004396 max=0.004872 Jy/beam ! Clean residual mean=-0.000015 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.108884 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.108884 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=0.066451Jy sigma=1.433129 ! Fit after self-cal, rms=0.066406Jy sigma=1.431699 ! 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=0.8901 mas, bmaj=2.036 mas, bpa=-0.5169 degrees ! Estimated noise=0.287716 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 = 0.00291827 Jy ! Component: 100 - total flux cleaned = 0.0030293 Jy ! Component: 150 - total flux cleaned = 0.00295662 Jy ! Component: 200 - total flux cleaned = 0.00284801 Jy ! Total flux subtracted in 200 components = 0.00284801 Jy ! Clean residual min=-0.004379 max=0.005520 Jy/beam ! Clean residual mean=-0.000034 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.111732 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.111732 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=0.066125Jy sigma=1.424597 ! Fit after self-cal, rms=0.066103Jy sigma=1.424260 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8901 x 2.036 at -0.5169 degrees (North through East) ! Clean map min=-0.0042377 max=0.095528 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=0.066103Jy sigma=1.424260 ! Fit after self-cal, rms=0.066103Jy sigma=1.424260 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8901 mas, bmaj=2.036 mas, bpa=-0.5169 degrees ! Estimated noise=0.287716 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 = 8.72484e-05 Jy ! Component: 100 - total flux cleaned = -3.52061e-05 Jy ! Component: 150 - total flux cleaned = -0.000172387 Jy ! Component: 200 - total flux cleaned = -0.000291189 Jy ! Total flux subtracted in 200 components = -0.000291189 Jy ! Clean residual min=-0.004231 max=0.005417 Jy/beam ! Clean residual mean=-0.000034 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.111441 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.111441 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=0.066062Jy sigma=1.423136 ! Fit after self-cal, rms=0.066053Jy sigma=1.423060 ! 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=0.066053Jy sigma=1.423060 ! Fit after self-cal, rms=0.065143Jy sigma=1.415702 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8949 mas, bmaj=2.048 mas, bpa=-0.711 degrees ! Estimated noise=0.282507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00208395 Jy ! Component: 100 - total flux cleaned = -0.00327675 Jy ! Component: 150 - total flux cleaned = -0.00391391 Jy ! Component: 200 - total flux cleaned = -0.00404984 Jy ! Total flux subtracted in 200 components = -0.00404984 Jy ! Clean residual min=-0.004056 max=0.004717 Jy/beam ! Clean residual mean=-0.000033 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.107391 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.107391 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=0.065076Jy sigma=1.413792 ! Fit after self-cal, rms=0.065070Jy sigma=1.413635 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 = -0.00012319 Jy ! Component: 100 - total flux cleaned = -0.000223147 Jy ! Component: 150 - total flux cleaned = -0.000240316 Jy ! Component: 200 - total flux cleaned = -0.000256461 Jy ! Total flux subtracted in 200 components = -0.000256461 Jy ! Clean residual min=-0.004034 max=0.004689 Jy/beam ! Clean residual mean=-0.000033 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.107135 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.107135 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=0.065060Jy sigma=1.413331 ! Fit after self-cal, rms=0.065056Jy sigma=1.413295 ! 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=0.065056Jy sigma=1.413295 ! Fit after self-cal, rms=0.064763Jy sigma=1.412651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.898 mas, bmaj=2.056 mas, bpa=-0.8674 degrees ! Estimated noise=0.280405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110899 Jy ! Component: 100 - total flux cleaned = -0.00163344 Jy ! Component: 150 - total flux cleaned = -0.00176156 Jy ! Component: 200 - total flux cleaned = -0.00180971 Jy ! Total flux subtracted in 200 components = -0.00180971 Jy ! Clean residual min=-0.003967 max=0.004649 Jy/beam ! Clean residual mean=-0.000032 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.105325 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.105325 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=0.064744Jy sigma=1.412079 ! Fit after self-cal, rms=0.064743Jy sigma=1.412046 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 = -5.50153e-05 Jy ! Component: 100 - total flux cleaned = -0.000100119 Jy ! Component: 150 - total flux cleaned = -0.000114555 Jy ! Component: 200 - total flux cleaned = -0.000140806 Jy ! Total flux subtracted in 200 components = -0.000140806 Jy ! Clean residual min=-0.003959 max=0.004625 Jy/beam ! Clean residual mean=-0.000032 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.105184 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.105184 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=0.064738Jy sigma=1.411875 ! Fit after self-cal, rms=0.064735Jy sigma=1.411857 ! 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=0.064735Jy sigma=1.411857 ! Fit after self-cal, rms=0.064592Jy sigma=1.411697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.08 mas, bmaj=3.307 mas, bpa=-0.0003972 degrees ! Estimated noise=0.34565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00173877 Jy ! Component: 100 - total flux cleaned = -0.00195015 Jy ! Component: 150 - total flux cleaned = -0.00211184 Jy ! Component: 200 - total flux cleaned = -0.00223694 Jy ! Total flux subtracted in 200 components = -0.00223694 Jy ! Clean residual min=-0.007037 max=0.008665 Jy/beam ! Clean residual mean=-0.000072 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 0.102947 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 35 components and 0.102947 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=0.064638Jy sigma=1.412635 ! Fit after self-cal, rms=0.064610Jy sigma=1.412383 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 = 6.528e-05 Jy ! Component: 100 - total flux cleaned = -7.50356e-05 Jy ! Component: 150 - total flux cleaned = -0.000163559 Jy ! Component: 200 - total flux cleaned = -0.000223345 Jy ! Total flux subtracted in 200 components = -0.000223345 Jy ! Clean residual min=-0.007051 max=0.008611 Jy/beam ! Clean residual mean=-0.000072 rms=0.002451 Jy/beam ! Combined flux in latest and established models = 0.102724 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.102724 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=0.064642Jy sigma=1.413059 ! Fit after self-cal, rms=0.064631Jy sigma=1.412893 ! 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=0.8995 mas, bmaj=2.059 mas, bpa=-0.962 degrees ! Estimated noise=0.279308 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8995 x 2.059 at -0.962 degrees (North through East) ! Clean map min=-0.0038645 max=0.094589 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=0.7036 mas, bmaj=1.714 mas, bpa=-3.938 degrees ! Estimated noise=0.538975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0692954 Jy ! Component: 100 - total flux cleaned = 0.0932172 Jy ! Component: 150 - total flux cleaned = 0.103955 Jy ! Component: 200 - total flux cleaned = 0.107134 Jy ! Total flux subtracted in 200 components = 0.107134 Jy ! Clean residual min=-0.004792 max=0.004854 Jy/beam ! Clean residual mean=-0.000014 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.107134 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.107134 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=2.059 mas, bpa=-0.962 degrees ! Estimated noise=0.279308 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) ! Added new window around map position (7.2, 28.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493743 Jy ! Component: 100 - total flux cleaned = 0.00582926 Jy ! Component: 150 - total flux cleaned = 0.0066072 Jy ! Component: 200 - total flux cleaned = 0.0074173 Jy ! Total flux subtracted in 200 components = 0.0074173 Jy ! Clean residual min=-0.003889 max=0.005547 Jy/beam ! Clean residual mean=-0.000025 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.114551 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.114551 Jy ! Inverting map ! Added new window around map position (-7.2, -28.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00535943 Jy ! Component: 100 - total flux cleaned = 0.00711328 Jy ! Component: 150 - total flux cleaned = 0.00768305 Jy ! Component: 200 - total flux cleaned = 0.00835148 Jy ! Total flux subtracted in 200 components = 0.00835148 Jy ! Clean residual min=-0.003655 max=0.003865 Jy/beam ! Clean residual mean=-0.000018 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.122903 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 66 components and 0.122903 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=2.08 mas, bmaj=3.307 mas, bpa=-0.0003972 degrees ! Estimated noise=0.34565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150353 Jy ! Component: 100 - total flux cleaned = 0.00214034 Jy ! Component: 150 - total flux cleaned = 0.00309371 Jy ! Component: 200 - total flux cleaned = 0.00390823 Jy ! Total flux subtracted in 200 components = 0.00390823 Jy ! Clean residual min=-0.006067 max=0.005580 Jy/beam ! Clean residual mean=-0.000033 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.126811 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 = 0.000630176 Jy ! Component: 100 - total flux cleaned = 0.00131029 Jy ! Component: 150 - total flux cleaned = 0.00183983 Jy ! Component: 200 - total flux cleaned = 0.00210293 Jy ! Total flux subtracted in 200 components = 0.00210293 Jy ! Clean residual min=-0.006016 max=0.005466 Jy/beam ! Clean residual mean=-0.000027 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.128914 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 104 components and 0.128914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=2.059 mas, bpa=-0.962 degrees ! Estimated noise=0.279308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00052723 Jy ! Component: 100 - total flux cleaned = 0.000813613 Jy ! Component: 150 - total flux cleaned = 0.0010634 Jy ! Component: 200 - total flux cleaned = 0.00119622 Jy ! Total flux subtracted in 200 components = 0.00119622 Jy ! Clean residual min=-0.003752 max=0.003579 Jy/beam ! Clean residual mean=-0.000011 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.13011 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 118 components and 0.13011 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=0.063652Jy sigma=1.385034 ! Fit after self-cal, rms=0.063634Jy sigma=1.383800 wmodel /scr/pima/bg219h_uvs/J1526-0425_X_map.mod ! Writing 118 model components to file: /scr/pima/bg219h_uvs/J1526-0425_X_map.mod wobs /scr/pima/bg219h_uvs/J1526-0425_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1526-0425_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1526-0425_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1526-0425_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 = -9.222e-06 Jy ! Component: 100 - total flux cleaned = 4.78048e-05 Jy ! Component: 150 - total flux cleaned = 4.55095e-05 Jy ! Component: 200 - total flux cleaned = 4.21759e-05 Jy ! Component: 250 - total flux cleaned = 0.000140209 Jy ! Component: 300 - total flux cleaned = 0.00047459 Jy ! Component: 350 - total flux cleaned = 0.000520535 Jy ! Component: 400 - total flux cleaned = 0.000654365 Jy ! Component: 450 - total flux cleaned = 0.000954653 Jy ! Component: 500 - total flux cleaned = 0.00116176 Jy ! Component: 550 - total flux cleaned = 0.00132229 Jy ! Component: 600 - total flux cleaned = 0.00136027 Jy ! Component: 650 - total flux cleaned = 0.00139914 Jy ! Component: 700 - total flux cleaned = 0.00139977 Jy ! Component: 750 - total flux cleaned = 0.00143663 Jy ! Component: 800 - total flux cleaned = 0.00154136 Jy ! Component: 850 - total flux cleaned = 0.00157533 Jy ! Component: 900 - total flux cleaned = 0.00164171 Jy ! Component: 950 - total flux cleaned = 0.0018036 Jy ! Component: 1000 - total flux cleaned = 0.00173985 Jy ! Component: 1050 - total flux cleaned = 0.00174034 Jy ! Component: 1100 - total flux cleaned = 0.00177047 Jy ! Component: 1150 - total flux cleaned = 0.00182881 Jy ! Component: 1200 - total flux cleaned = 0.00180027 Jy ! Component: 1250 - total flux cleaned = 0.00174458 Jy ! Component: 1300 - total flux cleaned = 0.00177225 Jy ! Component: 1350 - total flux cleaned = 0.00177291 Jy ! Component: 1400 - total flux cleaned = 0.00179894 Jy ! Component: 1450 - total flux cleaned = 0.00174754 Jy ! Component: 1500 - total flux cleaned = 0.00167295 Jy ! Component: 1550 - total flux cleaned = 0.00172234 Jy ! Component: 1600 - total flux cleaned = 0.00172223 Jy ! Component: 1650 - total flux cleaned = 0.00169894 Jy ! Component: 1700 - total flux cleaned = 0.001745 Jy ! Component: 1750 - total flux cleaned = 0.00169986 Jy ! Component: 1800 - total flux cleaned = 0.00172327 Jy ! Component: 1850 - total flux cleaned = 0.00185482 Jy ! Component: 1900 - total flux cleaned = 0.00176854 Jy ! Component: 1950 - total flux cleaned = 0.00178934 Jy ! Component: 2000 - total flux cleaned = 0.00178973 Jy ! Component: 2050 - total flux cleaned = 0.00185099 Jy ! Component: 2100 - total flux cleaned = 0.00187143 Jy ! Component: 2150 - total flux cleaned = 0.00187119 Jy ! Component: 2200 - total flux cleaned = 0.00189063 Jy ! Component: 2250 - total flux cleaned = 0.00192888 Jy ! Component: 2300 - total flux cleaned = 0.00198526 Jy ! Component: 2350 - total flux cleaned = 0.00196708 Jy ! Component: 2400 - total flux cleaned = 0.00202248 Jy ! Component: 2450 - total flux cleaned = 0.00207679 Jy ! Component: 2500 - total flux cleaned = 0.0020768 Jy ! Component: 2550 - total flux cleaned = 0.00211198 Jy ! Component: 2600 - total flux cleaned = 0.00221612 Jy ! Component: 2650 - total flux cleaned = 0.00225059 Jy ! Component: 2700 - total flux cleaned = 0.00231784 Jy ! Component: 2750 - total flux cleaned = 0.00236738 Jy ! Component: 2800 - total flux cleaned = 0.00243316 Jy ! Component: 2850 - total flux cleaned = 0.0024817 Jy ! Component: 2900 - total flux cleaned = 0.00256194 Jy ! Component: 2950 - total flux cleaned = 0.00260936 Jy ! Component: 3000 - total flux cleaned = 0.00267209 Jy ! Component: 3050 - total flux cleaned = 0.00270279 Jy ! Component: 3100 - total flux cleaned = 0.00273361 Jy ! Component: 3150 - total flux cleaned = 0.00280914 Jy ! Component: 3200 - total flux cleaned = 0.00289883 Jy ! Component: 3250 - total flux cleaned = 0.00289888 Jy ! Component: 3300 - total flux cleaned = 0.00297197 Jy ! Component: 3350 - total flux cleaned = 0.00302977 Jy ! Component: 3400 - total flux cleaned = 0.00310114 Jy ! Component: 3450 - total flux cleaned = 0.00318594 Jy ! Component: 3500 - total flux cleaned = 0.00326979 Jy ! Component: 3550 - total flux cleaned = 0.00332527 Jy ! Component: 3600 - total flux cleaned = 0.00343495 Jy ! Component: 3650 - total flux cleaned = 0.00350296 Jy ! Component: 3700 - total flux cleaned = 0.00361045 Jy ! Component: 3750 - total flux cleaned = 0.00366379 Jy ! Component: 3800 - total flux cleaned = 0.00375638 Jy ! Component: 3850 - total flux cleaned = 0.00378258 Jy ! Component: 3900 - total flux cleaned = 0.00386042 Jy ! Component: 3950 - total flux cleaned = 0.00391187 Jy ! Component: 4000 - total flux cleaned = 0.00401378 Jy ! Component: 4050 - total flux cleaned = 0.00407696 Jy ! Total flux subtracted in 4096 components = 0.00408948 Jy ! Clean residual min=-0.000695 max=0.000804 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.1342 Jy keep ! Adding 377 model components to the UV plane model. ! The established model now contains 495 components and 0.1342 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1526-0425_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8995 x 2.059 at -0.962 degrees (North through East) ! Clean map min=-0.0029306 max=0.087889 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1526-0425_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0878895 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0002083 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.711008 0.711008 1.42202 2.84403 5.68806 11.3761 22.7523 45.5045 91.009 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 421.936 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1526-0425_X_uvs.log closed on Thu Apr 7 12:14:04 2016