! Started logfile: /scr/pima/bg219b_uvs/J1437-2947_X_uvs.log on Thu Apr 7 01:56:43 2016 obs /scr/pima/bg219b_uvs/J1437-2947_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1437-2947_X_uva.fits ! AN table 1: 31 integrations on 36 of 36 possible baselines. ! AN table 2: 31 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.591398 visibilities/baseline/integration-bin. ! Found source: J1437-2947 ! ! 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 15840 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/J1437-2947_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 27 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! 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=1.002368Jy sigma=22.306675 ! Fit after self-cal, rms=0.958260Jy sigma=21.368227 ! 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=0.787 mas, bmaj=2.27 mas, bpa=-1.05 degrees ! Estimated noise=0.700363 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 = 0.0313041 Jy ! Component: 100 - total flux cleaned = 0.0389557 Jy ! Total flux subtracted in 100 components = 0.0389557 Jy ! Clean residual min=-0.004192 max=0.004063 Jy/beam ! Clean residual mean=-0.000008 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.0389558 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0389558 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=0.059360Jy sigma=1.259602 ! Fit after self-cal, rms=0.057296Jy sigma=1.211114 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550904 Jy ! Component: 100 - total flux cleaned = 0.00833143 Jy ! Total flux subtracted in 100 components = 0.00833143 Jy ! Clean residual min=-0.004953 max=0.004324 Jy/beam ! Clean residual mean=-0.000004 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.0472872 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0472872 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=0.056553Jy sigma=1.194888 ! Fit after self-cal, rms=0.056494Jy sigma=1.193440 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=3.081 mas, bpa=-4.147 degrees ! Estimated noise=0.362901 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 = 0.00318481 Jy ! Component: 100 - total flux cleaned = 0.00417692 Jy ! Component: 150 - total flux cleaned = 0.0041782 Jy ! Component: 200 - total flux cleaned = 0.00414714 Jy ! Total flux subtracted in 200 components = 0.00414714 Jy ! Clean residual min=-0.003981 max=0.003362 Jy/beam ! Clean residual mean=-0.000006 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.0514343 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.0514343 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=0.056300Jy sigma=1.190147 ! Fit after self-cal, rms=0.056236Jy sigma=1.189084 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 3.081 at -4.147 degrees (North through East) ! Clean map min=-0.0038506 max=0.044419 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.99 KP 1.01 LA 0.93 ! MK 1.03 NL 0.94 OV 1.05 PT 1.17 ! SC 0.90 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* 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=0.056236Jy sigma=1.189084 ! Fit after self-cal, rms=0.056383Jy sigma=1.188722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=3.078 mas, bpa=-4.063 degrees ! Estimated noise=0.364187 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 = 0.000595808 Jy ! Component: 100 - total flux cleaned = 0.000565266 Jy ! Component: 150 - total flux cleaned = 0.000567206 Jy ! Component: 200 - total flux cleaned = 0.000567279 Jy ! Total flux subtracted in 200 components = 0.000567279 Jy ! Clean residual min=-0.003922 max=0.003316 Jy/beam ! Clean residual mean=-0.000007 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.0520016 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.0520016 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=0.056337Jy sigma=1.188257 ! Fit after self-cal, rms=0.056324Jy sigma=1.188142 ! 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=0.056324Jy sigma=1.188142 ! Fit after self-cal, rms=0.056356Jy sigma=1.188131 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=3.077 mas, bpa=-4.073 degrees ! Estimated noise=0.364328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.47448e-05 Jy ! Component: 100 - total flux cleaned = 7.01126e-05 Jy ! Component: 150 - total flux cleaned = 4.63076e-05 Jy ! Component: 200 - total flux cleaned = 2.13178e-06 Jy ! Total flux subtracted in 200 components = 2.13178e-06 Jy ! Clean residual min=-0.003906 max=0.003312 Jy/beam ! Clean residual mean=-0.000007 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.0520037 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0520037 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=0.056326Jy sigma=1.187862 ! Fit after self-cal, rms=0.056310Jy sigma=1.187641 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 = 1.32158e-06 Jy ! Component: 100 - total flux cleaned = -4.39225e-05 Jy ! Component: 150 - total flux cleaned = -6.47558e-05 Jy ! Component: 200 - total flux cleaned = -0.00010492 Jy ! Total flux subtracted in 200 components = -0.00010492 Jy ! Clean residual min=-0.003875 max=0.003225 Jy/beam ! Clean residual mean=-0.000007 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.0518988 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0518988 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=0.056288Jy sigma=1.187442 ! Fit after self-cal, rms=0.056277Jy sigma=1.187416 ! 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=0.056277Jy sigma=1.187416 ! Fit after self-cal, rms=0.056290Jy sigma=1.186977 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=3.066 mas, bpa=-4.129 degrees ! Estimated noise=0.36362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.23764e-05 Jy ! Component: 100 - total flux cleaned = 4.1915e-05 Jy ! Component: 150 - total flux cleaned = 2.3516e-05 Jy ! Component: 200 - total flux cleaned = -1.1023e-05 Jy ! Total flux subtracted in 200 components = -1.1023e-05 Jy ! Clean residual min=-0.003729 max=0.003187 Jy/beam ! Clean residual mean=-0.000007 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.0518878 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0518878 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=0.056272Jy sigma=1.186783 ! Fit after self-cal, rms=0.056280Jy sigma=1.186655 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 = -2.05803e-05 Jy ! Component: 100 - total flux cleaned = -5.72317e-05 Jy ! Component: 150 - total flux cleaned = -7.44214e-05 Jy ! Component: 200 - total flux cleaned = -9.14922e-05 Jy ! Total flux subtracted in 200 components = -9.14922e-05 Jy ! Clean residual min=-0.003739 max=0.003189 Jy/beam ! Clean residual mean=-0.000007 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.0517963 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0517963 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=0.056264Jy sigma=1.186527 ! Fit after self-cal, rms=0.056256Jy sigma=1.186509 ! 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=0.056256Jy sigma=1.186509 ! Fit after self-cal, rms=0.056296Jy sigma=1.186473 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.55 mas, bmaj=6.189 mas, bpa=-2.269 degrees ! Estimated noise=0.439056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403384 Jy ! Component: 100 - total flux cleaned = 0.000402315 Jy ! Component: 150 - total flux cleaned = 0.000380322 Jy ! Component: 200 - total flux cleaned = 0.000380682 Jy ! Total flux subtracted in 200 components = 0.000380682 Jy ! Clean residual min=-0.004317 max=0.004046 Jy/beam ! Clean residual mean=-0.000010 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.052177 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.052177 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=0.056285Jy sigma=1.186344 ! Fit after self-cal, rms=0.056290Jy sigma=1.186282 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 = 2.66274e-05 Jy ! Component: 100 - total flux cleaned = 2.60237e-05 Jy ! Component: 150 - total flux cleaned = 5.27778e-06 Jy ! Component: 200 - total flux cleaned = 4.78582e-06 Jy ! Total flux subtracted in 200 components = 4.78582e-06 Jy ! Clean residual min=-0.004307 max=0.004018 Jy/beam ! Clean residual mean=-0.000011 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.0521818 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.0521817 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=0.056283Jy sigma=1.186205 ! Fit after self-cal, rms=0.056280Jy sigma=1.186171 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=3.063 mas, bpa=-4.179 degrees ! Estimated noise=0.363402 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 3.063 at -4.179 degrees (North through East) ! Clean map min=-0.0035239 max=0.045578 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=0.7817 mas, bmaj=2.252 mas, bpa=-1.216 degrees ! Estimated noise=0.69613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328649 Jy ! Component: 100 - total flux cleaned = 0.0417193 Jy ! Component: 150 - total flux cleaned = 0.0465055 Jy ! Component: 200 - total flux cleaned = 0.0493005 Jy ! Total flux subtracted in 200 components = 0.0493005 Jy ! Clean residual min=-0.004424 max=0.004304 Jy/beam ! Clean residual mean=-0.000004 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.0493005 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0493005 Jy ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=3.063 mas, bpa=-4.179 degrees ! Estimated noise=0.363402 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 = 0.00270301 Jy ! Component: 100 - total flux cleaned = 0.00283063 Jy ! Component: 150 - total flux cleaned = 0.00283643 Jy ! Component: 200 - total flux cleaned = 0.00283865 Jy ! Total flux subtracted in 200 components = 0.00283865 Jy ! Clean residual min=-0.003784 max=0.003437 Jy/beam ! Clean residual mean=-0.000007 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.0521392 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0521392 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=2.55 mas, bmaj=6.189 mas, bpa=-2.269 degrees ! Estimated noise=0.439056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000471011 Jy ! Component: 100 - total flux cleaned = 0.000503945 Jy ! Component: 150 - total flux cleaned = 0.000503334 Jy ! Component: 200 - total flux cleaned = 0.000473609 Jy ! Total flux subtracted in 200 components = 0.000473609 Jy ! Clean residual min=-0.004275 max=0.004139 Jy/beam ! Clean residual mean=-0.000010 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.0526128 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 = -2.08186e-06 Jy ! Component: 100 - total flux cleaned = -2.98549e-05 Jy ! Component: 150 - total flux cleaned = -5.48678e-05 Jy ! Component: 200 - total flux cleaned = -5.62435e-05 Jy ! Total flux subtracted in 200 components = -5.62435e-05 Jy ! Clean residual min=-0.004252 max=0.004074 Jy/beam ! Clean residual mean=-0.000010 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.0525566 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.0525566 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=3.063 mas, bpa=-4.179 degrees ! Estimated noise=0.363402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000427495 Jy ! Component: 100 - total flux cleaned = -0.000563933 Jy ! Component: 150 - total flux cleaned = -0.000622037 Jy ! Component: 200 - total flux cleaned = -0.000671975 Jy ! Total flux subtracted in 200 components = -0.000671975 Jy ! Clean residual min=-0.003793 max=0.003141 Jy/beam ! Clean residual mean=-0.000007 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.0518846 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0518846 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=0.056306Jy sigma=1.186372 ! Fit after self-cal, rms=0.056311Jy sigma=1.186319 wmodel /scr/pima/bg219b_uvs/J1437-2947_X_map.mod ! Writing 34 model components to file: /scr/pima/bg219b_uvs/J1437-2947_X_map.mod wobs /scr/pima/bg219b_uvs/J1437-2947_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1437-2947_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1437-2947_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219b_uvs/J1437-2947_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 = -0.00125416 Jy ! Component: 100 - total flux cleaned = -0.00142997 Jy ! Component: 150 - total flux cleaned = -0.00138007 Jy ! Component: 200 - total flux cleaned = -0.00128893 Jy ! Component: 250 - total flux cleaned = -0.0012446 Jy ! Component: 300 - total flux cleaned = -0.00112314 Jy ! Component: 350 - total flux cleaned = -0.000931894 Jy ! Component: 400 - total flux cleaned = -0.000750978 Jy ! Component: 450 - total flux cleaned = -0.000646381 Jy ! Component: 500 - total flux cleaned = -0.000513082 Jy ! Component: 550 - total flux cleaned = -0.000449327 Jy ! Component: 600 - total flux cleaned = -0.000418697 Jy ! Component: 650 - total flux cleaned = -0.0004483 Jy ! Component: 700 - total flux cleaned = -0.000420365 Jy ! Component: 750 - total flux cleaned = -0.000448656 Jy ! Component: 800 - total flux cleaned = -0.000421593 Jy ! Component: 850 - total flux cleaned = -0.000239453 Jy ! Component: 900 - total flux cleaned = -0.00011414 Jy ! Component: 950 - total flux cleaned = 8.23118e-06 Jy ! Component: 1000 - total flux cleaned = 0.000151907 Jy ! Component: 1050 - total flux cleaned = 0.000268465 Jy ! Component: 1100 - total flux cleaned = 0.000382221 Jy ! Component: 1150 - total flux cleaned = 0.000514108 Jy ! Component: 1200 - total flux cleaned = 0.000664456 Jy ! Component: 1250 - total flux cleaned = 0.000727315 Jy ! Component: 1300 - total flux cleaned = 0.000788911 Jy ! Component: 1350 - total flux cleaned = 0.00086877 Jy ! Component: 1400 - total flux cleaned = 0.000965509 Jy ! Component: 1450 - total flux cleaned = 0.00100373 Jy ! Component: 1500 - total flux cleaned = 0.00105927 Jy ! Component: 1550 - total flux cleaned = 0.00113172 Jy ! Component: 1600 - total flux cleaned = 0.00116722 Jy ! Component: 1650 - total flux cleaned = 0.00127094 Jy ! Component: 1700 - total flux cleaned = 0.00132168 Jy ! Component: 1750 - total flux cleaned = 0.00133854 Jy ! Component: 1800 - total flux cleaned = 0.00143706 Jy ! Component: 1850 - total flux cleaned = 0.00154968 Jy ! Component: 1900 - total flux cleaned = 0.0015654 Jy ! Component: 1950 - total flux cleaned = 0.00164303 Jy ! Component: 2000 - total flux cleaned = 0.00165837 Jy ! Component: 2050 - total flux cleaned = 0.00173342 Jy ! Component: 2100 - total flux cleaned = 0.00177789 Jy ! Component: 2150 - total flux cleaned = 0.00183616 Jy ! Component: 2200 - total flux cleaned = 0.00187932 Jy ! Component: 2250 - total flux cleaned = 0.00192158 Jy ! Component: 2300 - total flux cleaned = 0.00197721 Jy ! Component: 2350 - total flux cleaned = 0.00200478 Jy ! Component: 2400 - total flux cleaned = 0.00204567 Jy ! Component: 2450 - total flux cleaned = 0.00208606 Jy ! Component: 2500 - total flux cleaned = 0.00212593 Jy ! Component: 2550 - total flux cleaned = 0.00216525 Jy ! Component: 2600 - total flux cleaned = 0.00212639 Jy ! Component: 2650 - total flux cleaned = 0.00215217 Jy ! Component: 2700 - total flux cleaned = 0.00217729 Jy ! Component: 2750 - total flux cleaned = 0.00216481 Jy ! Component: 2800 - total flux cleaned = 0.00218954 Jy ! Component: 2850 - total flux cleaned = 0.00216495 Jy ! Component: 2900 - total flux cleaned = 0.00216487 Jy ! Component: 2950 - total flux cleaned = 0.00215295 Jy ! Component: 3000 - total flux cleaned = 0.00211732 Jy ! Component: 3050 - total flux cleaned = 0.00209386 Jy ! Component: 3100 - total flux cleaned = 0.00210561 Jy ! Component: 3150 - total flux cleaned = 0.00207098 Jy ! Component: 3200 - total flux cleaned = 0.00208253 Jy ! Component: 3250 - total flux cleaned = 0.00205979 Jy ! Component: 3300 - total flux cleaned = 0.00204866 Jy ! Component: 3350 - total flux cleaned = 0.00202648 Jy ! Component: 3400 - total flux cleaned = 0.00200435 Jy ! Component: 3450 - total flux cleaned = 0.00198251 Jy ! Component: 3500 - total flux cleaned = 0.00199339 Jy ! Component: 3550 - total flux cleaned = 0.00196089 Jy ! Component: 3600 - total flux cleaned = 0.00196091 Jy ! Component: 3650 - total flux cleaned = 0.00196085 Jy ! Component: 3700 - total flux cleaned = 0.00196078 Jy ! Component: 3750 - total flux cleaned = 0.00195038 Jy ! Component: 3800 - total flux cleaned = 0.00195033 Jy ! Component: 3850 - total flux cleaned = 0.00194007 Jy ! Component: 3900 - total flux cleaned = 0.00192982 Jy ! Component: 3950 - total flux cleaned = 0.00190947 Jy ! Component: 4000 - total flux cleaned = 0.00190952 Jy ! Component: 4050 - total flux cleaned = 0.00189951 Jy ! Total flux subtracted in 4096 components = 0.00190959 Jy ! Clean residual min=-0.000543 max=0.000638 Jy/beam ! Clean residual mean=-0.000004 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0537942 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 321 components and 0.0537942 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1437-2947_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 3.063 at -4.179 degrees (North through East) ! Clean map min=-0.0017867 max=0.044948 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1437-2947_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0449483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167117 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1154 1.1154 2.23079 4.46159 8.92318 17.8464 35.6927 71.3854 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 268.962 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1437-2947_X_uvs.log closed on Thu Apr 7 01:56:48 2016