! Started logfile: /scr/pima/bg219g_uvs/J1130+0846_X_uvs.log on Thu Apr 7 09:48:24 2016 obs /scr/pima/bg219g_uvs/J1130+0846_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1130+0846_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.805556 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 4872 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/bg219g_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 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=1.017092Jy sigma=23.139678 ! Fit after self-cal, rms=0.860713Jy sigma=19.493434 ! 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=0.8435 mas, bmaj=2.73 mas, bpa=-29.97 degrees ! Estimated noise=0.947578 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 = 0.113217 Jy ! Component: 100 - total flux cleaned = 0.143398 Jy ! Total flux subtracted in 100 components = 0.143398 Jy ! Clean residual min=-0.016194 max=0.028171 Jy/beam ! Clean residual mean=-0.000070 rms=0.005202 Jy/beam ! Combined flux in latest and established models = 0.143398 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.143398 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=0.086815Jy sigma=1.796552 ! Fit after self-cal, rms=0.086572Jy sigma=1.791198 ! 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=1.027 mas, bmaj=2.8 mas, bpa=-28.88 degrees ! Estimated noise=0.672884 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 (-12.6, 30.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292509 Jy ! Component: 100 - total flux cleaned = 0.0388381 Jy ! Component: 150 - total flux cleaned = 0.0423018 Jy ! Component: 200 - total flux cleaned = 0.0442184 Jy ! Total flux subtracted in 200 components = 0.0442184 Jy ! Clean residual min=-0.009282 max=0.014537 Jy/beam ! Clean residual mean=-0.000051 rms=0.002767 Jy/beam ! Combined flux in latest and established models = 0.187617 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.187617 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=0.077606Jy sigma=1.528432 ! Fit after self-cal, rms=0.076720Jy sigma=1.506372 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 2.8 at -28.88 degrees (North through East) ! Clean map min=-0.0093687 max=0.12787 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 1.06 KP 0.92 ! LA 1.07 MK 0.99 NL 0.93 OV 0.96 ! PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! 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=0.076720Jy sigma=1.506372 ! Fit after self-cal, rms=0.076935Jy sigma=1.501798 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.813 mas, bpa=-28.88 degrees ! Estimated noise=0.671964 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 = 0.0047726 Jy ! Component: 100 - total flux cleaned = 0.00540945 Jy ! Component: 150 - total flux cleaned = 0.00576008 Jy ! Component: 200 - total flux cleaned = 0.00545041 Jy ! Total flux subtracted in 200 components = 0.00545041 Jy ! Clean residual min=-0.007541 max=0.009811 Jy/beam ! Clean residual mean=-0.000027 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 0.193067 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.193067 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=0.075894Jy sigma=1.477922 ! Fit after self-cal, rms=0.075938Jy sigma=1.476486 ! 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=0.075938Jy sigma=1.476486 ! Fit after self-cal, rms=0.077329Jy sigma=1.472576 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.809 mas, bpa=-28.84 degrees ! Estimated noise=0.674212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584703 Jy ! Component: 100 - total flux cleaned = 0.000316433 Jy ! Component: 150 - total flux cleaned = 6.18034e-05 Jy ! Component: 200 - total flux cleaned = -5.57769e-05 Jy ! Total flux subtracted in 200 components = -5.57769e-05 Jy ! Clean residual min=-0.006764 max=0.008422 Jy/beam ! Clean residual mean=-0.000019 rms=0.001804 Jy/beam ! Combined flux in latest and established models = 0.193011 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 63 components and 0.193011 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=0.076862Jy sigma=1.462843 ! Fit after self-cal, rms=0.076925Jy sigma=1.462453 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 (-15, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473426 Jy ! Component: 100 - total flux cleaned = 0.00487409 Jy ! Component: 150 - total flux cleaned = 0.00513562 Jy ! Component: 200 - total flux cleaned = 0.00535291 Jy ! Total flux subtracted in 200 components = 0.00535291 Jy ! Clean residual min=-0.005806 max=0.005772 Jy/beam ! Clean residual mean=-0.000009 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.198364 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.198364 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=0.076121Jy sigma=1.443260 ! Fit after self-cal, rms=0.076069Jy sigma=1.441479 ! 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=0.076069Jy sigma=1.441479 ! Fit after self-cal, rms=0.078443Jy sigma=1.425883 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.808 mas, bpa=-28.8 degrees ! Estimated noise=0.685083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00190989 Jy ! Component: 100 - total flux cleaned = -0.00201273 Jy ! Component: 150 - total flux cleaned = -0.002009 Jy ! Component: 200 - total flux cleaned = -0.00177181 Jy ! Total flux subtracted in 200 components = -0.00177181 Jy ! Clean residual min=-0.004380 max=0.004359 Jy/beam ! Clean residual mean=0.000007 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.196592 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.196592 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=0.078198Jy sigma=1.421106 ! Fit after self-cal, rms=0.078242Jy sigma=1.420602 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 = -0.000361315 Jy ! Component: 100 - total flux cleaned = -0.000434229 Jy ! Component: 150 - total flux cleaned = -0.000496496 Jy ! Component: 200 - total flux cleaned = -0.000738998 Jy ! Total flux subtracted in 200 components = -0.000738998 Jy ! Clean residual min=-0.004303 max=0.004067 Jy/beam ! Clean residual mean=0.000002 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.195853 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 0.195853 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=0.078114Jy sigma=1.418308 ! Fit after self-cal, rms=0.078108Jy sigma=1.418224 ! 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=0.078108Jy sigma=1.418224 ! Fit after self-cal, rms=0.078661Jy sigma=1.417932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.677 mas, bmaj=2.951 mas, bpa=-13.25 degrees ! Estimated noise=0.846331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000427102 Jy ! Component: 100 - total flux cleaned = -0.000277964 Jy ! Component: 150 - total flux cleaned = 5.35493e-05 Jy ! Component: 200 - total flux cleaned = 0.00040853 Jy ! Total flux subtracted in 200 components = 0.00040853 Jy ! Clean residual min=-0.005504 max=0.004933 Jy/beam ! Clean residual mean=-0.000001 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.196262 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 0.196262 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=0.078567Jy sigma=1.416763 ! Fit after self-cal, rms=0.078548Jy sigma=1.416619 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 = 0.000329189 Jy ! Component: 100 - total flux cleaned = 0.000330019 Jy ! Component: 150 - total flux cleaned = 0.000380277 Jy ! Component: 200 - total flux cleaned = 0.000523094 Jy ! Total flux subtracted in 200 components = 0.000523094 Jy ! Clean residual min=-0.005314 max=0.004750 Jy/beam ! Clean residual mean=-0.000005 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.196785 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 0.196785 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=0.078506Jy sigma=1.415895 ! Fit after self-cal, rms=0.078491Jy sigma=1.415826 ! 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=1.025 mas, bmaj=2.803 mas, bpa=-28.8 degrees ! Estimated noise=0.687514 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 2.803 at -28.8 degrees (North through East) ! Clean map min=-0.0045997 max=0.1228 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=0.842 mas, bmaj=2.73 mas, bpa=-29.95 degrees ! Estimated noise=0.967075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116127 Jy ! Component: 100 - total flux cleaned = 0.15334 Jy ! Component: 150 - total flux cleaned = 0.174303 Jy ! Component: 200 - total flux cleaned = 0.187872 Jy ! Total flux subtracted in 200 components = 0.187872 Jy ! Clean residual min=-0.008407 max=0.013264 Jy/beam ! Clean residual mean=0.000018 rms=0.002515 Jy/beam ! Combined flux in latest and established models = 0.187872 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.187872 Jy ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.803 mas, bpa=-28.8 degrees ! Estimated noise=0.687514 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103026 Jy ! Component: 100 - total flux cleaned = 0.00973013 Jy ! Component: 150 - total flux cleaned = 0.00878315 Jy ! Component: 200 - total flux cleaned = 0.00847694 Jy ! Total flux subtracted in 200 components = 0.00847694 Jy ! Clean residual min=-0.005562 max=0.004886 Jy/beam ! Clean residual mean=0.000006 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.196349 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.196349 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=2.677 mas, bmaj=2.951 mas, bpa=-13.25 degrees ! Estimated noise=0.846331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374134 Jy ! Component: 100 - total flux cleaned = 0.000519922 Jy ! Component: 150 - total flux cleaned = 0.000191063 Jy ! Component: 200 - total flux cleaned = -0.000103728 Jy ! Total flux subtracted in 200 components = -0.000103728 Jy ! Clean residual min=-0.005926 max=0.005150 Jy/beam ! Clean residual mean=0.000003 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.196245 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 = -8.38334e-05 Jy ! Component: 100 - total flux cleaned = 1.26765e-07 Jy ! Component: 150 - total flux cleaned = -7.63919e-05 Jy ! Component: 200 - total flux cleaned = -0.000276393 Jy ! Total flux subtracted in 200 components = -0.000276393 Jy ! Clean residual min=-0.005515 max=0.004789 Jy/beam ! Clean residual mean=-0.000000 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.195969 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 97 components and 0.195969 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.803 mas, bpa=-28.8 degrees ! Estimated noise=0.687514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000963724 Jy ! Component: 100 - total flux cleaned = 0.000891306 Jy ! Component: 150 - total flux cleaned = 0.000598331 Jy ! Component: 200 - total flux cleaned = 0.000396947 Jy ! Total flux subtracted in 200 components = 0.000396947 Jy ! Clean residual min=-0.003763 max=0.004019 Jy/beam ! Clean residual mean=-0.000000 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.196366 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.196366 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=0.078397Jy sigma=1.414897 ! Fit after self-cal, rms=0.078344Jy sigma=1.413874 wmodel /scr/pima/bg219g_uvs/J1130+0846_X_map.mod ! Writing 115 model components to file: /scr/pima/bg219g_uvs/J1130+0846_X_map.mod wobs /scr/pima/bg219g_uvs/J1130+0846_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1130+0846_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1130+0846_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219g_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 = 0.00056166 Jy ! Component: 100 - total flux cleaned = 0.000801256 Jy ! Component: 150 - total flux cleaned = 0.000749436 Jy ! Component: 200 - total flux cleaned = 0.000487695 Jy ! Component: 250 - total flux cleaned = 0.000288136 Jy ! Component: 300 - total flux cleaned = 2.60969e-06 Jy ! Component: 350 - total flux cleaned = -0.000272631 Jy ! Component: 400 - total flux cleaned = -0.000536627 Jy ! Component: 450 - total flux cleaned = -0.000789618 Jy ! Component: 500 - total flux cleaned = -0.00107355 Jy ! Component: 550 - total flux cleaned = -0.0014656 Jy ! Component: 600 - total flux cleaned = -0.00165515 Jy ! Component: 650 - total flux cleaned = -0.00194975 Jy ! Component: 700 - total flux cleaned = -0.00216312 Jy ! Component: 750 - total flux cleaned = -0.002336 Jy ! Component: 800 - total flux cleaned = -0.00257131 Jy ! Component: 850 - total flux cleaned = -0.00276658 Jy ! Component: 900 - total flux cleaned = -0.00286233 Jy ! Component: 950 - total flux cleaned = -0.00301748 Jy ! Component: 1000 - total flux cleaned = -0.00313816 Jy ! Component: 1050 - total flux cleaned = -0.00328577 Jy ! Component: 1100 - total flux cleaned = -0.00340136 Jy ! Component: 1150 - total flux cleaned = -0.00348593 Jy ! Component: 1200 - total flux cleaned = -0.00362531 Jy ! Component: 1250 - total flux cleaned = -0.00378935 Jy ! Component: 1300 - total flux cleaned = -0.00392323 Jy ! Component: 1350 - total flux cleaned = -0.00400213 Jy ! Component: 1400 - total flux cleaned = -0.00418338 Jy ! Component: 1450 - total flux cleaned = -0.00423429 Jy ! Component: 1500 - total flux cleaned = -0.00438511 Jy ! Component: 1550 - total flux cleaned = -0.00450859 Jy ! Component: 1600 - total flux cleaned = -0.00463015 Jy ! Component: 1650 - total flux cleaned = -0.00474987 Jy ! Component: 1700 - total flux cleaned = -0.00479716 Jy ! Component: 1750 - total flux cleaned = -0.00482054 Jy ! Component: 1800 - total flux cleaned = -0.00493572 Jy ! Component: 1850 - total flux cleaned = -0.00498102 Jy ! Component: 1900 - total flux cleaned = -0.00500334 Jy ! Component: 1950 - total flux cleaned = -0.00507003 Jy ! Component: 2000 - total flux cleaned = -0.00509208 Jy ! Component: 2050 - total flux cleaned = -0.00520091 Jy ! Component: 2100 - total flux cleaned = -0.00517914 Jy ! Component: 2150 - total flux cleaned = -0.00526453 Jy ! Component: 2200 - total flux cleaned = -0.00524324 Jy ! Component: 2250 - total flux cleaned = -0.00526437 Jy ! Component: 2300 - total flux cleaned = -0.00532726 Jy ! Component: 2350 - total flux cleaned = -0.00536874 Jy ! Component: 2400 - total flux cleaned = -0.0053686 Jy ! Component: 2450 - total flux cleaned = -0.00540967 Jy ! Component: 2500 - total flux cleaned = -0.00543005 Jy ! Component: 2550 - total flux cleaned = -0.00543005 Jy ! Component: 2600 - total flux cleaned = -0.00545021 Jy ! Component: 2650 - total flux cleaned = -0.00549042 Jy ! Component: 2700 - total flux cleaned = -0.00549044 Jy ! Component: 2750 - total flux cleaned = -0.00549043 Jy ! Component: 2800 - total flux cleaned = -0.00547042 Jy ! Component: 2850 - total flux cleaned = -0.00545063 Jy ! Component: 2900 - total flux cleaned = -0.00543083 Jy ! Component: 2950 - total flux cleaned = -0.00543087 Jy ! Component: 3000 - total flux cleaned = -0.00541121 Jy ! Component: 3050 - total flux cleaned = -0.00539166 Jy ! Component: 3100 - total flux cleaned = -0.0053917 Jy ! Component: 3150 - total flux cleaned = -0.00543077 Jy ! Component: 3200 - total flux cleaned = -0.00546977 Jy ! Component: 3250 - total flux cleaned = -0.00546993 Jy ! Component: 3300 - total flux cleaned = -0.00546989 Jy ! Component: 3350 - total flux cleaned = -0.00548942 Jy ! Component: 3400 - total flux cleaned = -0.0055088 Jy ! Component: 3450 - total flux cleaned = -0.00552811 Jy ! Component: 3500 - total flux cleaned = -0.00554734 Jy ! Component: 3550 - total flux cleaned = -0.00556662 Jy ! Component: 3600 - total flux cleaned = -0.00560524 Jy ! Component: 3650 - total flux cleaned = -0.00562461 Jy ! Component: 3700 - total flux cleaned = -0.00564393 Jy ! Component: 3750 - total flux cleaned = -0.00562461 Jy ! Component: 3800 - total flux cleaned = -0.00564394 Jy ! Component: 3850 - total flux cleaned = -0.0056828 Jy ! Component: 3900 - total flux cleaned = -0.00568284 Jy ! Component: 3950 - total flux cleaned = -0.00574129 Jy ! Component: 4000 - total flux cleaned = -0.00576074 Jy ! Component: 4050 - total flux cleaned = -0.00579987 Jy ! Total flux subtracted in 4096 components = -0.00579987 Jy ! Clean residual min=-0.001159 max=0.000979 Jy/beam ! Clean residual mean=0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.190566 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 357 components and 0.190566 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1130+0846_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 2.803 at -28.8 degrees (North through East) ! Clean map min=-0.0042465 max=0.11835 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_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 0.11835 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000293258 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.743366 0.743366 1.48673 2.97346 5.94693 11.8939 23.7877 47.5754 95.1509 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 403.569 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1130+0846_X_uvs.log closed on Thu Apr 7 09:48:28 2016