! Started logfile: /scr/pima/bg219e_uvs/J1947-0103_X_uvs.log on Thu Apr 7 09:16:02 2016 obs /scr/pima/bg219e_uvs/J1947-0103_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1947-0103_X_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.806217 visibilities/baseline/integration-bin. ! Found source: J1947-0103 ! ! 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 14628 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/bg219e_uvs/J1947-0103_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 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=1.020406Jy sigma=24.674031 ! Fit after self-cal, rms=0.750837Jy sigma=18.183436 ! 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=0.8382 mas, bmaj=2.65 mas, bpa=19.67 degrees ! Estimated noise=0.458884 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 = 0.18479 Jy ! Component: 100 - total flux cleaned = 0.23945 Jy ! Total flux subtracted in 100 components = 0.23945 Jy ! Clean residual min=-0.008936 max=0.023024 Jy/beam ! Clean residual mean=-0.000004 rms=0.002485 Jy/beam ! Combined flux in latest and established models = 0.23945 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.23945 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=0.067856Jy sigma=1.618036 ! Fit after self-cal, rms=0.067713Jy sigma=1.615124 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240383 Jy ! Component: 100 - total flux cleaned = 0.0344819 Jy ! Total flux subtracted in 100 components = 0.0344819 Jy ! Clean residual min=-0.003577 max=0.004590 Jy/beam ! Clean residual mean=-0.000001 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.273932 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.273932 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=0.058369Jy sigma=1.372936 ! Fit after self-cal, rms=0.058282Jy sigma=1.370977 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052892 Jy ! Component: 100 - total flux cleaned = 0.0081525 Jy ! Total flux subtracted in 100 components = 0.0081525 Jy ! Clean residual min=-0.002745 max=0.002554 Jy/beam ! Clean residual mean=-0.000001 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.282084 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.282084 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=0.057744Jy sigma=1.356817 ! Fit after self-cal, rms=0.057736Jy sigma=1.356616 ! 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=1.086 mas, bmaj=2.711 mas, bpa=16.35 degrees ! Estimated noise=0.328489 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 = 0.00248864 Jy ! Component: 100 - total flux cleaned = 0.00409976 Jy ! Component: 150 - total flux cleaned = 0.00526818 Jy ! Component: 200 - total flux cleaned = 0.00612223 Jy ! Total flux subtracted in 200 components = 0.00612223 Jy ! Clean residual min=-0.002159 max=0.002586 Jy/beam ! Clean residual mean=-0.000000 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.288206 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.288206 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=0.057612Jy sigma=1.353377 ! Fit after self-cal, rms=0.057612Jy sigma=1.353324 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.711 at 16.35 degrees (North through East) ! Clean map min=-0.0020852 max=0.24794 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 1.02 FD 1.00 HN 1.04 KP 1.00 ! LA 1.00 NL 1.01 OV 1.00 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.98 ! LA 0.98 NL 1.01 OV 1.02 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 1.00 ! LA 0.98 NL 0.99 OV 1.02 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 0.99 ! LA 1.01 NL 1.01 OV 0.99 PT 0.97 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.00 ! LA 1.00 NL 1.02 OV 1.00 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 1.01 ! LA 0.99 NL 1.03 OV 1.00 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.99 ! LA 0.98 NL 1.01 OV 1.00 PT 0.99 ! SC 0.99 ! ! ! 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=0.057612Jy sigma=1.353324 ! Fit after self-cal, rms=0.057276Jy sigma=1.347673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.715 mas, bpa=16.38 degrees ! Estimated noise=0.327987 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 = -9.53063e-05 Jy ! Component: 100 - total flux cleaned = -0.000186356 Jy ! Component: 150 - total flux cleaned = -0.000229025 Jy ! Component: 200 - total flux cleaned = -0.000265283 Jy ! Total flux subtracted in 200 components = -0.000265283 Jy ! Clean residual min=-0.002111 max=0.002271 Jy/beam ! Clean residual mean=0.000000 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.287941 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.287941 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=0.057266Jy sigma=1.347444 ! Fit after self-cal, rms=0.057265Jy sigma=1.347421 ! 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=0.057265Jy sigma=1.347421 ! Fit after self-cal, rms=0.057172Jy sigma=1.344643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.715 mas, bpa=16.4 degrees ! Estimated noise=0.327825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.94895e-05 Jy ! Component: 100 - total flux cleaned = -0.000165876 Jy ! Component: 150 - total flux cleaned = -0.00019718 Jy ! Component: 200 - total flux cleaned = -0.000206858 Jy ! Total flux subtracted in 200 components = -0.000206858 Jy ! Clean residual min=-0.001946 max=0.002083 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.287734 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.287734 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=0.057167Jy sigma=1.344526 ! Fit after self-cal, rms=0.057166Jy sigma=1.344511 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 (-26.8, 31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200394 Jy ! Component: 100 - total flux cleaned = 0.00313666 Jy ! Component: 150 - total flux cleaned = 0.00382066 Jy ! Component: 200 - total flux cleaned = 0.00391425 Jy ! Total flux subtracted in 200 components = 0.00391425 Jy ! Clean residual min=-0.001967 max=0.001682 Jy/beam ! Clean residual mean=0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.291648 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.291648 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=0.057089Jy sigma=1.342684 ! Fit after self-cal, rms=0.057084Jy sigma=1.342567 ! 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=0.057084Jy sigma=1.342567 ! Fit after self-cal, rms=0.057028Jy sigma=1.342476 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.715 mas, bpa=16.41 degrees ! Estimated noise=0.327438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647026 Jy ! Component: 100 - total flux cleaned = 0.00085143 Jy ! Component: 150 - total flux cleaned = 0.000991002 Jy ! Component: 200 - total flux cleaned = 0.00109985 Jy ! Total flux subtracted in 200 components = 0.00109985 Jy ! Clean residual min=-0.001849 max=0.001641 Jy/beam ! Clean residual mean=0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.292748 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.292748 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=0.057011Jy sigma=1.342112 ! Fit after self-cal, rms=0.057011Jy sigma=1.342091 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 = 0.000232883 Jy ! Component: 100 - total flux cleaned = 0.000316047 Jy ! Component: 150 - total flux cleaned = 0.000376697 Jy ! Component: 200 - total flux cleaned = 0.000405251 Jy ! Total flux subtracted in 200 components = 0.000405251 Jy ! Clean residual min=-0.001806 max=0.001618 Jy/beam ! Clean residual mean=0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.293153 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.293153 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=0.057003Jy sigma=1.341915 ! Fit after self-cal, rms=0.057002Jy sigma=1.341912 ! 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=0.057002Jy sigma=1.341912 ! Fit after self-cal, rms=0.056992Jy sigma=1.341877 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.121 mas, bmaj=3.351 mas, bpa=5.3 degrees ! Estimated noise=0.384537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492442 Jy ! Component: 100 - total flux cleaned = 0.000585309 Jy ! Component: 150 - total flux cleaned = 0.00066513 Jy ! Component: 200 - total flux cleaned = 0.000744547 Jy ! Total flux subtracted in 200 components = 0.000744547 Jy ! Clean residual min=-0.002069 max=0.001904 Jy/beam ! Clean residual mean=0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.293898 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.293898 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=0.056990Jy sigma=1.341826 ! Fit after self-cal, rms=0.056990Jy sigma=1.341814 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 = 0.000109414 Jy ! Component: 100 - total flux cleaned = 0.000137029 Jy ! Component: 150 - total flux cleaned = 0.000178848 Jy ! Component: 200 - total flux cleaned = 0.000209497 Jy ! Total flux subtracted in 200 components = 0.000209497 Jy ! Clean residual min=-0.002026 max=0.001911 Jy/beam ! Clean residual mean=0.000000 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.294107 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.294108 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=0.056989Jy sigma=1.341789 ! Fit after self-cal, rms=0.056989Jy sigma=1.341788 ! 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=1.085 mas, bmaj=2.715 mas, bpa=16.43 degrees ! Estimated noise=0.327338 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 2.715 at 16.43 degrees (North through East) ! Clean map min=-0.0016935 max=0.24728 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=0.8368 mas, bmaj=2.655 mas, bpa=19.7 degrees ! Estimated noise=0.457516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184224 Jy ! Component: 100 - total flux cleaned = 0.239712 Jy ! Component: 150 - total flux cleaned = 0.263764 Jy ! Component: 200 - total flux cleaned = 0.274231 Jy ! Total flux subtracted in 200 components = 0.274231 Jy ! Clean residual min=-0.003032 max=0.004449 Jy/beam ! Clean residual mean=-0.000001 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.274231 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.274231 Jy ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.715 mas, bpa=16.43 degrees ! Estimated noise=0.327338 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 = 0.00549178 Jy ! Component: 100 - total flux cleaned = 0.00828488 Jy ! Component: 150 - total flux cleaned = 0.0104519 Jy ! Component: 200 - total flux cleaned = 0.0121881 Jy ! Total flux subtracted in 200 components = 0.0121881 Jy ! Clean residual min=-0.001982 max=0.001749 Jy/beam ! Clean residual mean=-0.000000 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.286419 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 34 components and 0.286419 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=2.121 mas, bmaj=3.351 mas, bpa=5.3 degrees ! Estimated noise=0.384537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197657 Jy ! Component: 100 - total flux cleaned = 0.0033374 Jy ! Component: 150 - total flux cleaned = 0.00435032 Jy ! Component: 200 - total flux cleaned = 0.00508394 Jy ! Total flux subtracted in 200 components = 0.00508394 Jy ! Clean residual min=-0.002102 max=0.001846 Jy/beam ! Clean residual mean=-0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.291503 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 = 0.000470434 Jy ! Component: 100 - total flux cleaned = 0.000822926 Jy ! Component: 150 - total flux cleaned = 0.00114183 Jy ! Component: 200 - total flux cleaned = 0.00141237 Jy ! Total flux subtracted in 200 components = 0.00141237 Jy ! Clean residual min=-0.002017 max=0.001869 Jy/beam ! Clean residual mean=-0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.292916 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 72 components and 0.292916 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.715 mas, bpa=16.43 degrees ! Estimated noise=0.327338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.12097e-05 Jy ! Component: 100 - total flux cleaned = -9.03679e-06 Jy ! Component: 150 - total flux cleaned = 8.67409e-05 Jy ! Component: 200 - total flux cleaned = 0.000129237 Jy ! Total flux subtracted in 200 components = 0.000129237 Jy ! Clean residual min=-0.001711 max=0.001546 Jy/beam ! Clean residual mean=0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.293045 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.293045 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=0.057000Jy sigma=1.342059 ! Fit after self-cal, rms=0.057000Jy sigma=1.342037 wmodel /scr/pima/bg219e_uvs/J1947-0103_X_map.mod ! Writing 88 model components to file: /scr/pima/bg219e_uvs/J1947-0103_X_map.mod wobs /scr/pima/bg219e_uvs/J1947-0103_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1947-0103_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1947-0103_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1947-0103_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 = -0.000351748 Jy ! Component: 100 - total flux cleaned = -0.000324949 Jy ! Component: 150 - total flux cleaned = -0.00035105 Jy ! Component: 200 - total flux cleaned = -0.000351704 Jy ! Component: 250 - total flux cleaned = -0.000375382 Jy ! Component: 300 - total flux cleaned = -0.000263761 Jy ! Component: 350 - total flux cleaned = -0.000199408 Jy ! Component: 400 - total flux cleaned = -0.000137554 Jy ! Component: 450 - total flux cleaned = -0.00011748 Jy ! Component: 500 - total flux cleaned = -9.79099e-05 Jy ! Component: 550 - total flux cleaned = -7.86646e-05 Jy ! Component: 600 - total flux cleaned = 1.31561e-05 Jy ! Component: 650 - total flux cleaned = 3.07608e-05 Jy ! Component: 700 - total flux cleaned = 0.000153191 Jy ! Component: 750 - total flux cleaned = 0.000170102 Jy ! Component: 800 - total flux cleaned = 0.000220163 Jy ! Component: 850 - total flux cleaned = 0.000301408 Jy ! Component: 900 - total flux cleaned = 0.000333052 Jy ! Component: 950 - total flux cleaned = 0.000301999 Jy ! Component: 1000 - total flux cleaned = 0.000333219 Jy ! Component: 1050 - total flux cleaned = 0.000363656 Jy ! Component: 1100 - total flux cleaned = 0.00034878 Jy ! Component: 1150 - total flux cleaned = 0.000334185 Jy ! Component: 1200 - total flux cleaned = 0.000333873 Jy ! Component: 1250 - total flux cleaned = 0.000277782 Jy ! Component: 1300 - total flux cleaned = 0.000250491 Jy ! Component: 1350 - total flux cleaned = 0.000250452 Jy ! Component: 1400 - total flux cleaned = 0.000183279 Jy ! Component: 1450 - total flux cleaned = 0.000143965 Jy ! Component: 1500 - total flux cleaned = 0.000117796 Jy ! Component: 1550 - total flux cleaned = 4.11609e-05 Jy ! Component: 1600 - total flux cleaned = 4.12847e-05 Jy ! Component: 1650 - total flux cleaned = 2.88574e-05 Jy ! Component: 1700 - total flux cleaned = 2.89958e-05 Jy ! Component: 1750 - total flux cleaned = 4.10814e-05 Jy ! Component: 1800 - total flux cleaned = 4.10071e-05 Jy ! Component: 1850 - total flux cleaned = 7.64092e-05 Jy ! Component: 1900 - total flux cleaned = 0.000111301 Jy ! Component: 1950 - total flux cleaned = 0.000111279 Jy ! Component: 2000 - total flux cleaned = 0.000111305 Jy ! Component: 2050 - total flux cleaned = 0.000167422 Jy ! Component: 2100 - total flux cleaned = 0.000189429 Jy ! Component: 2150 - total flux cleaned = 0.000211282 Jy ! Component: 2200 - total flux cleaned = 0.000232856 Jy ! Component: 2250 - total flux cleaned = 0.000296937 Jy ! Component: 2300 - total flux cleaned = 0.000296794 Jy ! Component: 2350 - total flux cleaned = 0.000328073 Jy ! Component: 2400 - total flux cleaned = 0.000348613 Jy ! Component: 2450 - total flux cleaned = 0.000379255 Jy ! Component: 2500 - total flux cleaned = 0.000359024 Jy ! Component: 2550 - total flux cleaned = 0.000418807 Jy ! Component: 2600 - total flux cleaned = 0.00042881 Jy ! Component: 2650 - total flux cleaned = 0.000458184 Jy ! Component: 2700 - total flux cleaned = 0.000477487 Jy ! Component: 2750 - total flux cleaned = 0.000515925 Jy ! Component: 2800 - total flux cleaned = 0.000534942 Jy ! Component: 2850 - total flux cleaned = 0.000553721 Jy ! Component: 2900 - total flux cleaned = 0.00059119 Jy ! Component: 2950 - total flux cleaned = 0.000591176 Jy ! Component: 3000 - total flux cleaned = 0.000609727 Jy ! Component: 3050 - total flux cleaned = 0.000682194 Jy ! Component: 3100 - total flux cleaned = 0.000727096 Jy ! Component: 3150 - total flux cleaned = 0.000718163 Jy ! Component: 3200 - total flux cleaned = 0.000780025 Jy ! Component: 3250 - total flux cleaned = 0.000806304 Jy ! Component: 3300 - total flux cleaned = 0.000849676 Jy ! Component: 3350 - total flux cleaned = 0.000892599 Jy ! Component: 3400 - total flux cleaned = 0.00094374 Jy ! Component: 3450 - total flux cleaned = 0.000985998 Jy ! Component: 3500 - total flux cleaned = 0.00102785 Jy ! Component: 3550 - total flux cleaned = 0.00110257 Jy ! Component: 3600 - total flux cleaned = 0.00112722 Jy ! Component: 3650 - total flux cleaned = 0.00116002 Jy ! Component: 3700 - total flux cleaned = 0.00122494 Jy ! Component: 3750 - total flux cleaned = 0.00128128 Jy ! Component: 3800 - total flux cleaned = 0.0013212 Jy ! Component: 3850 - total flux cleaned = 0.00134503 Jy ! Component: 3900 - total flux cleaned = 0.00138451 Jy ! Component: 3950 - total flux cleaned = 0.00139227 Jy ! Component: 4000 - total flux cleaned = 0.00143893 Jy ! Component: 4050 - total flux cleaned = 0.00148512 Jy ! Total flux subtracted in 4096 components = 0.0015157 Jy ! Clean residual min=-0.000546 max=0.000444 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.294561 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 358 components and 0.294561 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1947-0103_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 2.715 at 16.43 degrees (North through East) ! Clean map min=-0.00086277 max=0.24739 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1947-0103_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.247387 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132333 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.160477 0.160477 0.320954 0.641908 1.28382 2.56763 5.13526 10.2705 20.5411 41.0821 82.1642 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.247 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1869.43 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1947-0103_X_uvs.log closed on Thu Apr 7 09:16:06 2016