! Started logfile: /scr/pima/bg219h_uvs/J2347+2719_X_uvs.log on Thu Apr 7 12:23:39 2016 obs /scr/pima/bg219h_uvs/J2347+2719_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2347+2719_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.87284 visibilities/baseline/integration-bin. ! Found source: J2347+2719 ! ! 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 16968 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/J2347+2719_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.005286Jy sigma=24.944463 ! Fit after self-cal, rms=0.909662Jy sigma=22.578836 ! 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=0.7509 mas, bmaj=1.473 mas, bpa=0.8691 degrees ! Estimated noise=0.590986 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 = 0.0696385 Jy ! Component: 100 - total flux cleaned = 0.0853746 Jy ! Total flux subtracted in 100 components = 0.0853746 Jy ! Clean residual min=-0.004713 max=0.007709 Jy/beam ! Clean residual mean=0.000000 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.0853746 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0853746 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=0.063919Jy sigma=1.440181 ! Fit after self-cal, rms=0.063796Jy sigma=1.437607 ! Inverting map ! Added new window around map position (1, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00771628 Jy ! Component: 100 - total flux cleaned = 0.0119859 Jy ! Total flux subtracted in 100 components = 0.0119859 Jy ! Clean residual min=-0.004431 max=0.004144 Jy/beam ! Clean residual mean=-0.000000 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.0973605 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0973605 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=0.062677Jy sigma=1.405909 ! Fit after self-cal, rms=0.062628Jy sigma=1.404158 ! 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=0.9561 mas, bmaj=1.78 mas, bpa=-1.074 degrees ! Estimated noise=0.316219 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 = 0.0045227 Jy ! Component: 100 - total flux cleaned = 0.00674526 Jy ! Component: 150 - total flux cleaned = 0.00800873 Jy ! Component: 200 - total flux cleaned = 0.00850033 Jy ! Total flux subtracted in 200 components = 0.00850033 Jy ! Clean residual min=-0.002065 max=0.002162 Jy/beam ! Clean residual mean=-0.000004 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.105861 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.105861 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=0.062311Jy sigma=1.396092 ! Fit after self-cal, rms=0.062296Jy sigma=1.395421 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9561 x 1.78 at -1.074 degrees (North through East) ! Clean map min=-0.0018732 max=0.090932 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 0.96 FD 1.00 HN 1.00 KP 0.99 ! LA 0.98 MK 1.09 NL 0.98 OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.07 KP 0.97 ! LA 0.96 MK 1.02 NL 1.01 OV 1.02 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.07 KP 0.95 ! LA 0.94 MK 0.94 NL 1.01 OV 1.02 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.92 KP 0.99 ! LA 0.96 MK 1.07 NL 0.99 OV 1.05 ! PT 1.02 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 0.97 ! LA 1.03 MK 1.00 NL 0.99 OV 1.05 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.85 KP 1.01 ! LA 0.99 MK 1.02 NL 0.98 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.01 KP 1.00 ! LA 1.00 MK 0.96 NL 0.98 OV 1.04 ! PT 1.01 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=0.062296Jy sigma=1.395421 ! Fit after self-cal, rms=0.061371Jy sigma=1.390812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9582 mas, bmaj=1.776 mas, bpa=-1.019 degrees ! Estimated noise=0.314348 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 = 0.00079841 Jy ! Component: 100 - total flux cleaned = 0.000845616 Jy ! Component: 150 - total flux cleaned = 0.000844442 Jy ! Component: 200 - total flux cleaned = 0.000831876 Jy ! Total flux subtracted in 200 components = 0.000831876 Jy ! Clean residual min=-0.001928 max=0.001901 Jy/beam ! Clean residual mean=-0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.106693 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.106693 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=0.061350Jy sigma=1.390451 ! Fit after self-cal, rms=0.061345Jy sigma=1.390227 ! 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=0.061345Jy sigma=1.390227 ! Fit after self-cal, rms=0.061625Jy sigma=1.385716 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9575 mas, bmaj=1.773 mas, bpa=-1.368 degrees ! Estimated noise=0.314782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.25712e-05 Jy ! Component: 100 - total flux cleaned = 3.64695e-05 Jy ! Component: 150 - total flux cleaned = 7.97984e-05 Jy ! Component: 200 - total flux cleaned = 0.000129686 Jy ! Total flux subtracted in 200 components = 0.000129686 Jy ! Clean residual min=-0.001704 max=0.001813 Jy/beam ! Clean residual mean=-0.000004 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.106822 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.106822 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=0.061613Jy sigma=1.385454 ! Fit after self-cal, rms=0.061622Jy sigma=1.385295 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 (-38.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701965 Jy ! Component: 100 - total flux cleaned = 0.000484297 Jy ! Component: 150 - total flux cleaned = 0.000291501 Jy ! Component: 200 - total flux cleaned = 0.000220024 Jy ! Total flux subtracted in 200 components = 0.000220024 Jy ! Clean residual min=-0.001657 max=0.001550 Jy/beam ! Clean residual mean=-0.000004 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.107042 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.107042 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=0.061567Jy sigma=1.384098 ! Fit after self-cal, rms=0.061567Jy sigma=1.384026 ! 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=0.061567Jy sigma=1.384026 ! Fit after self-cal, rms=0.061492Jy sigma=1.383950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9575 mas, bmaj=1.772 mas, bpa=-1.47 degrees ! Estimated noise=0.314409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114582 Jy ! Component: 100 - total flux cleaned = -0.000182487 Jy ! Component: 150 - total flux cleaned = -0.000223545 Jy ! Component: 200 - total flux cleaned = -0.000223604 Jy ! Total flux subtracted in 200 components = -0.000223604 Jy ! Clean residual min=-0.001622 max=0.001507 Jy/beam ! Clean residual mean=-0.000004 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.106819 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.106819 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=0.061476Jy sigma=1.383616 ! Fit after self-cal, rms=0.061477Jy sigma=1.383602 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 = -6.41535e-05 Jy ! Component: 100 - total flux cleaned = -2.81449e-05 Jy ! Component: 150 - total flux cleaned = 2.27106e-05 Jy ! Component: 200 - total flux cleaned = 7.06503e-05 Jy ! Total flux subtracted in 200 components = 7.06503e-05 Jy ! Clean residual min=-0.001591 max=0.001507 Jy/beam ! Clean residual mean=-0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.106889 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.106889 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=0.061468Jy sigma=1.383397 ! Fit after self-cal, rms=0.061468Jy sigma=1.383392 ! 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=0.061468Jy sigma=1.383392 ! Fit after self-cal, rms=0.061406Jy sigma=1.383371 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.154 mas, bmaj=2.822 mas, bpa=-2.127 degrees ! Estimated noise=0.384668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045563 Jy ! Component: 100 - total flux cleaned = 0.000639769 Jy ! Component: 150 - total flux cleaned = 0.000781396 Jy ! Component: 200 - total flux cleaned = 0.00087081 Jy ! Total flux subtracted in 200 components = 0.00087081 Jy ! Clean residual min=-0.001785 max=0.001752 Jy/beam ! Clean residual mean=-0.000008 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.10776 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.10776 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=0.061406Jy sigma=1.383343 ! Fit after self-cal, rms=0.061405Jy sigma=1.383333 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 = 0.000113242 Jy ! Component: 100 - total flux cleaned = 0.000172606 Jy ! Component: 150 - total flux cleaned = 0.00022732 Jy ! Component: 200 - total flux cleaned = 0.000285669 Jy ! Total flux subtracted in 200 components = 0.000285669 Jy ! Clean residual min=-0.001743 max=0.001736 Jy/beam ! Clean residual mean=-0.000008 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.108046 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.108046 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=0.061407Jy sigma=1.383358 ! Fit after self-cal, rms=0.061407Jy sigma=1.383356 ! 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=0.9575 mas, bmaj=1.772 mas, bpa=-1.513 degrees ! Estimated noise=0.314132 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9575 x 1.772 at -1.513 degrees (North through East) ! Clean map min=-0.0014293 max=0.0902 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=0.7551 mas, bmaj=1.471 mas, bpa=0.4495 degrees ! Estimated noise=0.589822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0695689 Jy ! Component: 100 - total flux cleaned = 0.0863868 Jy ! Component: 150 - total flux cleaned = 0.0938098 Jy ! Component: 200 - total flux cleaned = 0.0973032 Jy ! Total flux subtracted in 200 components = 0.0973032 Jy ! Clean residual min=-0.003888 max=0.003703 Jy/beam ! Clean residual mean=0.000000 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.0973032 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0973032 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9575 mas, bmaj=1.772 mas, bpa=-1.513 degrees ! Estimated noise=0.314132 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 = 0.00417521 Jy ! Component: 100 - total flux cleaned = 0.00651588 Jy ! Component: 150 - total flux cleaned = 0.00769304 Jy ! Component: 200 - total flux cleaned = 0.00815 Jy ! Total flux subtracted in 200 components = 0.00815 Jy ! Clean residual min=-0.001723 max=0.001689 Jy/beam ! Clean residual mean=-0.000004 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.105453 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.105453 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=2.154 mas, bmaj=2.822 mas, bpa=-2.127 degrees ! Estimated noise=0.384668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108878 Jy ! Component: 100 - total flux cleaned = 0.00128254 Jy ! Component: 150 - total flux cleaned = 0.00150544 Jy ! Component: 200 - total flux cleaned = 0.00170074 Jy ! Total flux subtracted in 200 components = 0.00170074 Jy ! Clean residual min=-0.001820 max=0.001721 Jy/beam ! Clean residual mean=-0.000008 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.107154 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 = 0.000165731 Jy ! Component: 100 - total flux cleaned = 0.00027584 Jy ! Component: 150 - total flux cleaned = 0.000363354 Jy ! Component: 200 - total flux cleaned = 0.00043352 Jy ! Total flux subtracted in 200 components = 0.00043352 Jy ! Clean residual min=-0.001774 max=0.001707 Jy/beam ! Clean residual mean=-0.000008 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.107588 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.107587 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9575 mas, bmaj=1.772 mas, bpa=-1.513 degrees ! Estimated noise=0.314132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000370931 Jy ! Component: 100 - total flux cleaned = -0.000425742 Jy ! Component: 150 - total flux cleaned = -0.000401134 Jy ! Component: 200 - total flux cleaned = -0.000378617 Jy ! Total flux subtracted in 200 components = -0.000378617 Jy ! Clean residual min=-0.001590 max=0.001580 Jy/beam ! Clean residual mean=-0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.107209 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.107209 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=0.061417Jy sigma=1.383581 ! Fit after self-cal, rms=0.061414Jy sigma=1.383532 wmodel /scr/pima/bg219h_uvs/J2347+2719_X_map.mod ! Writing 79 model components to file: /scr/pima/bg219h_uvs/J2347+2719_X_map.mod wobs /scr/pima/bg219h_uvs/J2347+2719_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2347+2719_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2347+2719_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J2347+2719_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 = -0.000363504 Jy ! Component: 100 - total flux cleaned = -0.000701216 Jy ! Component: 150 - total flux cleaned = -0.00105014 Jy ! Component: 200 - total flux cleaned = -0.00125689 Jy ! Component: 250 - total flux cleaned = -0.00148248 Jy ! Component: 300 - total flux cleaned = -0.00167714 Jy ! Component: 350 - total flux cleaned = -0.001795 Jy ! Component: 400 - total flux cleaned = -0.00177125 Jy ! Component: 450 - total flux cleaned = -0.00181708 Jy ! Component: 500 - total flux cleaned = -0.00190615 Jy ! Component: 550 - total flux cleaned = -0.00190616 Jy ! Component: 600 - total flux cleaned = -0.00194929 Jy ! Component: 650 - total flux cleaned = -0.00199195 Jy ! Component: 700 - total flux cleaned = -0.002013 Jy ! Component: 750 - total flux cleaned = -0.00205358 Jy ! Component: 800 - total flux cleaned = -0.00203306 Jy ! Component: 850 - total flux cleaned = -0.00209185 Jy ! Component: 900 - total flux cleaned = -0.00203374 Jy ! Component: 950 - total flux cleaned = -0.00207261 Jy ! Component: 1000 - total flux cleaned = -0.00214808 Jy ! Component: 1050 - total flux cleaned = -0.00212974 Jy ! Component: 1100 - total flux cleaned = -0.00220315 Jy ! Component: 1150 - total flux cleaned = -0.00225725 Jy ! Component: 1200 - total flux cleaned = -0.00232817 Jy ! Component: 1250 - total flux cleaned = -0.00232828 Jy ! Component: 1300 - total flux cleaned = -0.00236296 Jy ! Component: 1350 - total flux cleaned = -0.00236297 Jy ! Component: 1400 - total flux cleaned = -0.00241385 Jy ! Component: 1450 - total flux cleaned = -0.00241415 Jy ! Component: 1500 - total flux cleaned = -0.00241443 Jy ! Component: 1550 - total flux cleaned = -0.00238189 Jy ! Component: 1600 - total flux cleaned = -0.00243007 Jy ! Component: 1650 - total flux cleaned = -0.00236662 Jy ! Component: 1700 - total flux cleaned = -0.00236658 Jy ! Component: 1750 - total flux cleaned = -0.00235099 Jy ! Component: 1800 - total flux cleaned = -0.00228987 Jy ! Component: 1850 - total flux cleaned = -0.00227481 Jy ! Component: 1900 - total flux cleaned = -0.00227438 Jy ! Component: 1950 - total flux cleaned = -0.00218527 Jy ! Component: 2000 - total flux cleaned = -0.00211203 Jy ! Component: 2050 - total flux cleaned = -0.00206888 Jy ! Component: 2100 - total flux cleaned = -0.0020834 Jy ! Component: 2150 - total flux cleaned = -0.00204061 Jy ! Component: 2200 - total flux cleaned = -0.00201256 Jy ! Component: 2250 - total flux cleaned = -0.00194286 Jy ! Component: 2300 - total flux cleaned = -0.00194298 Jy ! Component: 2350 - total flux cleaned = -0.00188814 Jy ! Component: 2400 - total flux cleaned = -0.00183375 Jy ! Component: 2450 - total flux cleaned = -0.00183381 Jy ! Component: 2500 - total flux cleaned = -0.00175373 Jy ! Component: 2550 - total flux cleaned = -0.00171409 Jy ! Component: 2600 - total flux cleaned = -0.00170097 Jy ! Component: 2650 - total flux cleaned = -0.00163565 Jy ! Component: 2700 - total flux cleaned = -0.00155805 Jy ! Component: 2750 - total flux cleaned = -0.00145557 Jy ! Component: 2800 - total flux cleaned = -0.00143011 Jy ! Component: 2850 - total flux cleaned = -0.00134167 Jy ! Component: 2900 - total flux cleaned = -0.00126626 Jy ! Component: 2950 - total flux cleaned = -0.00124138 Jy ! Component: 3000 - total flux cleaned = -0.00117926 Jy ! Component: 3050 - total flux cleaned = -0.00110546 Jy ! Component: 3100 - total flux cleaned = -0.00105665 Jy ! Component: 3150 - total flux cleaned = -0.0010202 Jy ! Component: 3200 - total flux cleaned = -0.000959719 Jy ! Component: 3250 - total flux cleaned = -0.000875786 Jy ! Component: 3300 - total flux cleaned = -0.000840107 Jy ! Component: 3350 - total flux cleaned = -0.000804629 Jy ! Component: 3400 - total flux cleaned = -0.000781119 Jy ! Component: 3450 - total flux cleaned = -0.000722604 Jy ! Component: 3500 - total flux cleaned = -0.000652896 Jy ! Component: 3550 - total flux cleaned = -0.000629719 Jy ! Component: 3600 - total flux cleaned = -0.000560854 Jy ! Component: 3650 - total flux cleaned = -0.00054938 Jy ! Component: 3700 - total flux cleaned = -0.000504064 Jy ! Component: 3750 - total flux cleaned = -0.000470242 Jy ! Component: 3800 - total flux cleaned = -0.000425349 Jy ! Component: 3850 - total flux cleaned = -0.000369536 Jy ! Component: 3900 - total flux cleaned = -0.000336287 Jy ! Component: 3950 - total flux cleaned = -0.000303245 Jy ! Component: 4000 - total flux cleaned = -0.000303152 Jy ! Component: 4050 - total flux cleaned = -0.000259473 Jy ! Total flux subtracted in 4096 components = -0.000237672 Jy ! Clean residual min=-0.000772 max=0.000676 Jy/beam ! Clean residual mean=0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.106971 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 343 components and 0.106971 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2347+2719_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9575 x 1.772 at -1.513 degrees (North through East) ! Clean map min=-0.0011459 max=0.090039 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2347+2719_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0900388 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176037 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.586536 0.586536 1.17307 2.34614 4.69229 9.38458 18.7692 37.5383 75.0766 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 511.477 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2347+2719_X_uvs.log closed on Thu Apr 7 12:23:42 2016