! Started logfile: /scr/pima/bg219i_uvs/J1130+0846_X_uvs.log on Wed Apr 6 23:42:26 2016 obs /scr/pima/bg219i_uvs/J1130+0846_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1130+0846_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.718254 visibilities/baseline/integration-bin. ! Found source: J1130+0846 ! ! 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 10860 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/bg219i_uvs/J1130+0846_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 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=1.027608Jy sigma=25.879902 ! Fit after self-cal, rms=0.801834Jy sigma=20.226265 ! 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=0.7401 mas, bmaj=1.743 mas, bpa=-7.649 degrees ! Estimated noise=0.568166 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 = 0.150015 Jy ! Component: 100 - total flux cleaned = 0.182923 Jy ! Total flux subtracted in 100 components = 0.182923 Jy ! Clean residual min=-0.011903 max=0.037813 Jy/beam ! Clean residual mean=0.000038 rms=0.003793 Jy/beam ! Combined flux in latest and established models = 0.182923 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.182923 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=0.080070Jy sigma=2.004053 ! Fit after self-cal, rms=0.079956Jy sigma=2.002194 ! Inverting map ! Added new window around map position (1.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313089 Jy ! Component: 100 - total flux cleaned = 0.0453359 Jy ! Total flux subtracted in 100 components = 0.0453359 Jy ! Clean residual min=-0.010470 max=0.019442 Jy/beam ! Clean residual mean=0.000013 rms=0.002416 Jy/beam ! Combined flux in latest and established models = 0.228259 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.228259 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=0.066043Jy sigma=1.639443 ! Fit after self-cal, rms=0.063633Jy sigma=1.567529 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140306 Jy ! Component: 100 - total flux cleaned = 0.021109 Jy ! Total flux subtracted in 100 components = 0.021109 Jy ! Clean residual min=-0.007201 max=0.009675 Jy/beam ! Clean residual mean=0.000003 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.249368 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.249368 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=0.059985Jy sigma=1.468787 ! Fit after self-cal, rms=0.059363Jy sigma=1.449395 ! 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=0.9257 mas, bmaj=2.067 mas, bpa=-4.734 degrees ! Estimated noise=0.392851 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 = 0.00893986 Jy ! Component: 100 - total flux cleaned = 0.012247 Jy ! Component: 150 - total flux cleaned = 0.0130061 Jy ! Component: 200 - total flux cleaned = 0.0136457 Jy ! Total flux subtracted in 200 components = 0.0136457 Jy ! Clean residual min=-0.004597 max=0.005645 Jy/beam ! Clean residual mean=0.000008 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.263014 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.263014 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=0.058060Jy sigma=1.412558 ! Fit after self-cal, rms=0.057871Jy sigma=1.406343 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9257 x 2.067 at -4.734 degrees (North through East) ! Clean map min=-0.0037799 max=0.18184 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 0.99 HN 1.14 KP 0.98 ! LA 1.00 MK 1.06 NL 1.04 OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.11 KP 0.98 ! LA 1.00 MK 0.99 NL 1.02 OV 0.97 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.06 KP 0.99 ! LA 0.99 MK 1.02 NL 1.05 OV 0.97 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.08 KP 1.01 ! LA 0.99 MK 1.00 NL 1.03 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.11 KP 0.99 ! LA 0.98 MK 1.01 NL 1.02 OV 0.97 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.10 KP 1.00 ! LA 0.99 MK 1.01 NL 1.02 OV 0.95 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.08 KP 0.98 ! LA 0.98 MK 0.99 NL 1.04 OV 0.94 ! PT 1.00 SC 1.01 ! ! ! 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=0.057871Jy sigma=1.406343 ! Fit after self-cal, rms=0.058398Jy sigma=1.391600 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9324 mas, bmaj=2.075 mas, bpa=-4.545 degrees ! Estimated noise=0.396353 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 = 0.00175428 Jy ! Component: 100 - total flux cleaned = 0.00149851 Jy ! Component: 150 - total flux cleaned = 0.0013084 Jy ! Component: 200 - total flux cleaned = 0.00125983 Jy ! Total flux subtracted in 200 components = 0.00125983 Jy ! Clean residual min=-0.003631 max=0.003318 Jy/beam ! Clean residual mean=0.000008 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.264274 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.264274 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=0.058152Jy sigma=1.384960 ! Fit after self-cal, rms=0.058157Jy sigma=1.383097 ! 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=0.058157Jy sigma=1.383097 ! Fit after self-cal, rms=0.058104Jy sigma=1.373061 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9333 mas, bmaj=2.076 mas, bpa=-4.572 degrees ! Estimated noise=0.398088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077831 Jy ! Component: 100 - total flux cleaned = 0.000824372 Jy ! Component: 150 - total flux cleaned = 0.000713801 Jy ! Component: 200 - total flux cleaned = 0.000551346 Jy ! Total flux subtracted in 200 components = 0.000551346 Jy ! Clean residual min=-0.003175 max=0.002657 Jy/beam ! Clean residual mean=0.000006 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.264825 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.264825 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=0.058024Jy sigma=1.371418 ! Fit after self-cal, rms=0.057962Jy sigma=1.370312 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 = 0.000149463 Jy ! Component: 100 - total flux cleaned = 0.000113947 Jy ! Component: 150 - total flux cleaned = -4.20329e-05 Jy ! Component: 200 - total flux cleaned = -0.000184013 Jy ! Total flux subtracted in 200 components = -0.000184013 Jy ! Clean residual min=-0.003167 max=0.002582 Jy/beam ! Clean residual mean=0.000006 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.264641 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.264641 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=0.057917Jy sigma=1.369382 ! Fit after self-cal, rms=0.057911Jy sigma=1.369174 ! 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=0.057911Jy sigma=1.369174 ! Fit after self-cal, rms=0.057884Jy sigma=1.368856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9327 mas, bmaj=2.077 mas, bpa=-4.581 degrees ! Estimated noise=0.39812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0005509 Jy ! Component: 100 - total flux cleaned = 0.000555016 Jy ! Component: 150 - total flux cleaned = 0.000474597 Jy ! Component: 200 - total flux cleaned = 0.000353566 Jy ! Total flux subtracted in 200 components = 0.000353566 Jy ! Clean residual min=-0.003082 max=0.002505 Jy/beam ! Clean residual mean=0.000006 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.264995 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.264995 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=0.057843Jy sigma=1.367983 ! Fit after self-cal, rms=0.057838Jy sigma=1.367769 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 = 0.000120577 Jy ! Component: 100 - total flux cleaned = 7.29773e-05 Jy ! Component: 150 - total flux cleaned = -1.88287e-05 Jy ! Component: 200 - total flux cleaned = -0.000123854 Jy ! Total flux subtracted in 200 components = -0.000123854 Jy ! Clean residual min=-0.003024 max=0.002487 Jy/beam ! Clean residual mean=0.000006 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.264871 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.264871 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=0.057814Jy sigma=1.367276 ! Fit after self-cal, rms=0.057812Jy sigma=1.367164 ! 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=0.057812Jy sigma=1.367164 ! Fit after self-cal, rms=0.057808Jy sigma=1.366997 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.361 mas, bmaj=3.233 mas, bpa=7.099 degrees ! Estimated noise=0.494615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170969 Jy ! Component: 100 - total flux cleaned = 3.11544e-05 Jy ! Component: 150 - total flux cleaned = -0.000117907 Jy ! Component: 200 - total flux cleaned = -0.00022614 Jy ! Total flux subtracted in 200 components = -0.00022614 Jy ! Clean residual min=-0.003331 max=0.002677 Jy/beam ! Clean residual mean=0.000014 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.264645 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.264645 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=0.057796Jy sigma=1.366727 ! Fit after self-cal, rms=0.057794Jy sigma=1.366617 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 = 3.45447e-05 Jy ! Component: 100 - total flux cleaned = -5.82155e-05 Jy ! Component: 150 - total flux cleaned = -0.000151128 Jy ! Component: 200 - total flux cleaned = -0.000221165 Jy ! Total flux subtracted in 200 components = -0.000221165 Jy ! Clean residual min=-0.003265 max=0.002621 Jy/beam ! Clean residual mean=0.000015 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.264424 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.264424 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=0.057789Jy sigma=1.366532 ! Fit after self-cal, rms=0.057788Jy sigma=1.366477 ! 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=0.9323 mas, bmaj=2.078 mas, bpa=-4.589 degrees ! Estimated noise=0.398113 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9323 x 2.078 at -4.589 degrees (North through East) ! Clean map min=-0.0027337 max=0.17915 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=0.7436 mas, bmaj=1.747 mas, bpa=-7.504 degrees ! Estimated noise=0.58077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154258 Jy ! Component: 100 - total flux cleaned = 0.205077 Jy ! Component: 150 - total flux cleaned = 0.227129 Jy ! Component: 200 - total flux cleaned = 0.240294 Jy ! Total flux subtracted in 200 components = 0.240294 Jy ! Clean residual min=-0.004980 max=0.006972 Jy/beam ! Clean residual mean=0.000011 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.240294 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.240294 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9323 mas, bmaj=2.078 mas, bpa=-4.589 degrees ! Estimated noise=0.398113 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 = 0.0114234 Jy ! Component: 100 - total flux cleaned = 0.0173951 Jy ! Component: 150 - total flux cleaned = 0.0208657 Jy ! Component: 200 - total flux cleaned = 0.0229654 Jy ! Total flux subtracted in 200 components = 0.0229654 Jy ! Clean residual min=-0.002989 max=0.002444 Jy/beam ! Clean residual mean=0.000009 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.26326 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.26326 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=2.361 mas, bmaj=3.233 mas, bpa=7.099 degrees ! Estimated noise=0.494615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114337 Jy ! Component: 100 - total flux cleaned = 0.00128393 Jy ! Component: 150 - total flux cleaned = 0.00139877 Jy ! Component: 200 - total flux cleaned = 0.00147156 Jy ! Total flux subtracted in 200 components = 0.00147156 Jy ! Clean residual min=-0.003317 max=0.002659 Jy/beam ! Clean residual mean=0.000015 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.264731 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 = -2.10425e-05 Jy ! Component: 100 - total flux cleaned = -4.09809e-05 Jy ! Component: 150 - total flux cleaned = -5.99104e-05 Jy ! Component: 200 - total flux cleaned = -7.69338e-05 Jy ! Total flux subtracted in 200 components = -7.69338e-05 Jy ! Clean residual min=-0.003275 max=0.002605 Jy/beam ! Clean residual mean=0.000015 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.264654 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.264654 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9323 mas, bmaj=2.078 mas, bpa=-4.589 degrees ! Estimated noise=0.398113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427062 Jy ! Component: 100 - total flux cleaned = 0.000397858 Jy ! Component: 150 - total flux cleaned = 0.000347376 Jy ! Component: 200 - total flux cleaned = 0.000302277 Jy ! Total flux subtracted in 200 components = 0.000302277 Jy ! Clean residual min=-0.002786 max=0.002444 Jy/beam ! Clean residual mean=0.000007 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.264956 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.264956 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=0.057790Jy sigma=1.366672 ! Fit after self-cal, rms=0.057779Jy sigma=1.366184 wmodel /scr/pima/bg219i_uvs/J1130+0846_X_map.mod ! Writing 70 model components to file: /scr/pima/bg219i_uvs/J1130+0846_X_map.mod wobs /scr/pima/bg219i_uvs/J1130+0846_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1130+0846_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1130+0846_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J1130+0846_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 = -0.000547367 Jy ! Component: 100 - total flux cleaned = -0.000250093 Jy ! Component: 150 - total flux cleaned = 0.00011503 Jy ! Component: 200 - total flux cleaned = 0.00030768 Jy ! Component: 250 - total flux cleaned = 0.000418245 Jy ! Component: 300 - total flux cleaned = 0.000524272 Jy ! Component: 350 - total flux cleaned = 0.000592476 Jy ! Component: 400 - total flux cleaned = 0.000757556 Jy ! Component: 450 - total flux cleaned = 0.000980219 Jy ! Component: 500 - total flux cleaned = 0.00104258 Jy ! Component: 550 - total flux cleaned = 0.00113295 Jy ! Component: 600 - total flux cleaned = 0.00116239 Jy ! Component: 650 - total flux cleaned = 0.00119142 Jy ! Component: 700 - total flux cleaned = 0.00116315 Jy ! Component: 750 - total flux cleaned = 0.0010808 Jy ! Component: 800 - total flux cleaned = 0.000947254 Jy ! Component: 850 - total flux cleaned = 0.000947434 Jy ! Component: 900 - total flux cleaned = 0.000998446 Jy ! Component: 950 - total flux cleaned = 0.000972904 Jy ! Component: 1000 - total flux cleaned = 0.00092301 Jy ! Component: 1050 - total flux cleaned = 0.000947215 Jy ! Component: 1100 - total flux cleaned = 0.000874975 Jy ! Component: 1150 - total flux cleaned = 0.000851361 Jy ! Component: 1200 - total flux cleaned = 0.000828305 Jy ! Component: 1250 - total flux cleaned = 0.000805487 Jy ! Component: 1300 - total flux cleaned = 0.000783342 Jy ! Component: 1350 - total flux cleaned = 0.000849095 Jy ! Component: 1400 - total flux cleaned = 0.00076221 Jy ! Component: 1450 - total flux cleaned = 0.000805474 Jy ! Component: 1500 - total flux cleaned = 0.000826505 Jy ! Component: 1550 - total flux cleaned = 0.000805655 Jy ! Component: 1600 - total flux cleaned = 0.000805653 Jy ! Component: 1650 - total flux cleaned = 0.000825375 Jy ! Component: 1700 - total flux cleaned = 0.000785768 Jy ! Component: 1750 - total flux cleaned = 0.000747093 Jy ! Component: 1800 - total flux cleaned = 0.000785554 Jy ! Component: 1850 - total flux cleaned = 0.000747553 Jy ! Component: 1900 - total flux cleaned = 0.000766465 Jy ! Component: 1950 - total flux cleaned = 0.000803211 Jy ! Component: 2000 - total flux cleaned = 0.000730428 Jy ! Component: 2050 - total flux cleaned = 0.000748503 Jy ! Component: 2100 - total flux cleaned = 0.000766425 Jy ! Component: 2150 - total flux cleaned = 0.000783962 Jy ! Component: 2200 - total flux cleaned = 0.00080118 Jy ! Component: 2250 - total flux cleaned = 0.000835348 Jy ! Component: 2300 - total flux cleaned = 0.000886241 Jy ! Component: 2350 - total flux cleaned = 0.00086975 Jy ! Component: 2400 - total flux cleaned = 0.000969401 Jy ! Component: 2450 - total flux cleaned = 0.00100227 Jy ! Component: 2500 - total flux cleaned = 0.00103501 Jy ! Component: 2550 - total flux cleaned = 0.00113174 Jy ! Component: 2600 - total flux cleaned = 0.00114762 Jy ! Component: 2650 - total flux cleaned = 0.00114783 Jy ! Component: 2700 - total flux cleaned = 0.00119486 Jy ! Component: 2750 - total flux cleaned = 0.0012103 Jy ! Component: 2800 - total flux cleaned = 0.00122542 Jy ! Component: 2850 - total flux cleaned = 0.00121013 Jy ! Component: 2900 - total flux cleaned = 0.00125527 Jy ! Component: 2950 - total flux cleaned = 0.00119525 Jy ! Component: 3000 - total flux cleaned = 0.00122506 Jy ! Component: 3050 - total flux cleaned = 0.00126919 Jy ! Component: 3100 - total flux cleaned = 0.00126943 Jy ! Component: 3150 - total flux cleaned = 0.00134209 Jy ! Component: 3200 - total flux cleaned = 0.00134213 Jy ! Component: 3250 - total flux cleaned = 0.00139931 Jy ! Component: 3300 - total flux cleaned = 0.00139953 Jy ! Component: 3350 - total flux cleaned = 0.00145583 Jy ! Component: 3400 - total flux cleaned = 0.00149788 Jy ! Component: 3450 - total flux cleaned = 0.00152551 Jy ! Component: 3500 - total flux cleaned = 0.00153912 Jy ! Component: 3550 - total flux cleaned = 0.00156646 Jy ! Component: 3600 - total flux cleaned = 0.00159371 Jy ! Component: 3650 - total flux cleaned = 0.00166134 Jy ! Component: 3700 - total flux cleaned = 0.00175522 Jy ! Component: 3750 - total flux cleaned = 0.0017685 Jy ! Component: 3800 - total flux cleaned = 0.00184777 Jy ! Component: 3850 - total flux cleaned = 0.00190026 Jy ! Component: 3900 - total flux cleaned = 0.00191334 Jy ! Component: 3950 - total flux cleaned = 0.00199106 Jy ! Component: 4000 - total flux cleaned = 0.00200384 Jy ! Component: 4050 - total flux cleaned = 0.00200386 Jy ! Total flux subtracted in 4096 components = 0.00205469 Jy ! Clean residual min=-0.000721 max=0.000822 Jy/beam ! Clean residual mean=0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.267011 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 358 components and 0.267011 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1130+0846_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9323 x 2.078 at -4.589 degrees (North through East) ! Clean map min=-0.001436 max=0.1777 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1130+0846_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.177699 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204837 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.345816 0.345816 0.691632 1.38326 2.76653 5.53306 11.0661 22.1322 44.2645 88.529 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.177 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 867.512 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1130+0846_X_uvs.log closed on Wed Apr 6 23:42:31 2016