! Started logfile: /scr/pima/bg219b_uvs/J1044+5322_X_uvs.log on Thu Apr 7 01:50:50 2016 obs /scr/pima/bg219b_uvs/J1044+5322_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1044+5322_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.699206 visibilities/baseline/integration-bin. ! Found source: J1044+5322 ! ! 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 10572 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J1044+5322_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=1.002522Jy sigma=24.195664 ! Fit after self-cal, rms=0.822918Jy sigma=19.754501 ! 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=0.9776 mas, bmaj=1.521 mas, bpa=39.51 degrees ! Estimated noise=0.695407 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 = 0.135364 Jy ! Component: 100 - total flux cleaned = 0.178889 Jy ! Total flux subtracted in 100 components = 0.178889 Jy ! Clean residual min=-0.009164 max=0.017878 Jy/beam ! Clean residual mean=0.000061 rms=0.002645 Jy/beam ! Combined flux in latest and established models = 0.178889 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.178889 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=0.066326Jy sigma=1.573203 ! Fit after self-cal, rms=0.066288Jy sigma=1.571771 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190489 Jy ! Component: 100 - total flux cleaned = 0.0294465 Jy ! Total flux subtracted in 100 components = 0.0294465 Jy ! Clean residual min=-0.006134 max=0.007814 Jy/beam ! Clean residual mean=0.000022 rms=0.001719 Jy/beam ! Combined flux in latest and established models = 0.208335 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.208335 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=0.061057Jy sigma=1.421995 ! Fit after self-cal, rms=0.061035Jy sigma=1.421097 ! 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=1.132 mas, bmaj=1.665 mas, bpa=38.68 degrees ! Estimated noise=0.421834 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 = 0.00631198 Jy ! Component: 100 - total flux cleaned = 0.00995196 Jy ! Component: 150 - total flux cleaned = 0.0122292 Jy ! Component: 200 - total flux cleaned = 0.0136631 Jy ! Total flux subtracted in 200 components = 0.0136631 Jy ! Clean residual min=-0.004541 max=0.006636 Jy/beam ! Clean residual mean=-0.000016 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.221998 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.221998 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=0.060474Jy sigma=1.401659 ! Fit after self-cal, rms=0.060462Jy sigma=1.401131 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.132 x 1.665 at 38.68 degrees (North through East) ! Clean map min=-0.0044091 max=0.17792 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* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 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* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.97 KP 0.94 ! LA 0.96 MK 0.99 NL 0.97 OV 0.99 ! PT 1.18 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060462Jy sigma=1.401131 ! Fit after self-cal, rms=0.059987Jy sigma=1.395969 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=1.664 mas, bpa=38.62 degrees ! Estimated noise=0.419636 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 = 0.000509417 Jy ! Component: 100 - total flux cleaned = 0.000629507 Jy ! Component: 150 - total flux cleaned = 0.000746597 Jy ! Component: 200 - total flux cleaned = 0.00082756 Jy ! Total flux subtracted in 200 components = 0.00082756 Jy ! Clean residual min=-0.004236 max=0.005923 Jy/beam ! Clean residual mean=-0.000016 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.222826 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.222826 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=0.059964Jy sigma=1.395294 ! Fit after self-cal, rms=0.059965Jy sigma=1.395219 ! 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=0.059965Jy sigma=1.395219 ! Fit after self-cal, rms=0.059437Jy sigma=1.384103 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=1.669 mas, bpa=38.77 degrees ! Estimated noise=0.417256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00181261 Jy ! Component: 100 - total flux cleaned = -0.00287328 Jy ! Component: 150 - total flux cleaned = -0.00352147 Jy ! Component: 200 - total flux cleaned = -0.00363552 Jy ! Total flux subtracted in 200 components = -0.00363552 Jy ! Clean residual min=-0.004038 max=0.006384 Jy/beam ! Clean residual mean=-0.000011 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.21919 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.21919 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=0.059361Jy sigma=1.383036 ! Fit after self-cal, rms=0.059364Jy sigma=1.382924 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 (-17.6, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548562 Jy ! Component: 100 - total flux cleaned = 0.00832189 Jy ! Component: 150 - total flux cleaned = 0.00951314 Jy ! Component: 200 - total flux cleaned = 0.0101855 Jy ! Total flux subtracted in 200 components = 0.0101855 Jy ! Clean residual min=-0.003719 max=0.005002 Jy/beam ! Clean residual mean=-0.000006 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.229376 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.229376 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=0.058771Jy sigma=1.370512 ! Fit after self-cal, rms=0.058693Jy sigma=1.368158 ! Inverting map ! Added new window around map position (15.2, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393621 Jy ! Component: 100 - total flux cleaned = 0.00552843 Jy ! Component: 150 - total flux cleaned = 0.00641051 Jy ! Component: 200 - total flux cleaned = 0.00730394 Jy ! Total flux subtracted in 200 components = 0.00730394 Jy ! Clean residual min=-0.003770 max=0.003953 Jy/beam ! Clean residual mean=-0.000004 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.23668 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.23668 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=0.058344Jy sigma=1.360869 ! Fit after self-cal, rms=0.058312Jy sigma=1.359958 ! 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=0.058312Jy sigma=1.359958 ! Fit after self-cal, rms=0.057922Jy sigma=1.348648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=1.668 mas, bpa=38.67 degrees ! Estimated noise=0.415809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.82907e-05 Jy ! Component: 100 - total flux cleaned = 0.000155683 Jy ! Component: 150 - total flux cleaned = 0.000149579 Jy ! Component: 200 - total flux cleaned = 0.000195157 Jy ! Total flux subtracted in 200 components = 0.000195157 Jy ! Clean residual min=-0.002913 max=0.003166 Jy/beam ! Clean residual mean=-0.000002 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.236875 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.236875 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=0.057786Jy sigma=1.346193 ! Fit after self-cal, rms=0.057791Jy sigma=1.346058 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 = 0.000278904 Jy ! Component: 100 - total flux cleaned = 0.000412486 Jy ! Component: 150 - total flux cleaned = 0.000492729 Jy ! Component: 200 - total flux cleaned = 0.000605985 Jy ! Total flux subtracted in 200 components = 0.000605985 Jy ! Clean residual min=-0.002892 max=0.003067 Jy/beam ! Clean residual mean=-0.000001 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.237481 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 104 components and 0.237481 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=0.057723Jy sigma=1.344912 ! Fit after self-cal, rms=0.057723Jy sigma=1.344858 ! 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=0.057723Jy sigma=1.344858 ! Fit after self-cal, rms=0.057663Jy sigma=1.337543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=2.45 mas, bpa=37.19 degrees ! Estimated noise=0.500223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479303 Jy ! Component: 100 - total flux cleaned = 0.00043491 Jy ! Component: 150 - total flux cleaned = 0.000396733 Jy ! Component: 200 - total flux cleaned = 0.00026501 Jy ! Total flux subtracted in 200 components = 0.00026501 Jy ! Clean residual min=-0.003138 max=0.003319 Jy/beam ! Clean residual mean=0.000004 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.237746 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 112 components and 0.237746 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=0.057659Jy sigma=1.337046 ! Fit after self-cal, rms=0.057661Jy sigma=1.336880 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.79808e-05 Jy ! Component: 100 - total flux cleaned = -3.24696e-05 Jy ! Component: 150 - total flux cleaned = -8.93593e-05 Jy ! Component: 200 - total flux cleaned = -0.000169642 Jy ! Total flux subtracted in 200 components = -0.000169642 Jy ! Clean residual min=-0.003059 max=0.003264 Jy/beam ! Clean residual mean=0.000003 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.237576 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 114 components and 0.237576 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=0.057661Jy sigma=1.336783 ! Fit after self-cal, rms=0.057661Jy sigma=1.336753 ! 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=1.145 mas, bmaj=1.665 mas, bpa=38.46 degrees ! Estimated noise=0.416322 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 1.665 at 38.46 degrees (North through East) ! Clean map min=-0.0022958 max=0.17346 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=0.9873 mas, bmaj=1.52 mas, bpa=39.3 degrees ! Estimated noise=0.686395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133158 Jy ! Component: 100 - total flux cleaned = 0.175246 Jy ! Component: 150 - total flux cleaned = 0.193426 Jy ! Component: 200 - total flux cleaned = 0.203896 Jy ! Total flux subtracted in 200 components = 0.203896 Jy ! Clean residual min=-0.005658 max=0.006287 Jy/beam ! Clean residual mean=0.000031 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.203896 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 0.203896 Jy ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=1.665 mas, bpa=38.46 degrees ! Estimated noise=0.416322 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 = 0.00774239 Jy ! Component: 100 - total flux cleaned = 0.0130827 Jy ! Component: 150 - total flux cleaned = 0.0171133 Jy ! Component: 200 - total flux cleaned = 0.0202497 Jy ! Total flux subtracted in 200 components = 0.0202497 Jy ! Clean residual min=-0.002909 max=0.004313 Jy/beam ! Clean residual mean=0.000008 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.224145 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.224145 Jy ! Inverting map ! Added new window around map position (1.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384339 Jy ! Component: 100 - total flux cleaned = 0.0060292 Jy ! Component: 150 - total flux cleaned = 0.00728641 Jy ! Component: 200 - total flux cleaned = 0.00825068 Jy ! Total flux subtracted in 200 components = 0.00825068 Jy ! Clean residual min=-0.002393 max=0.002901 Jy/beam ! Clean residual mean=0.000000 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.232396 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 70 components and 0.232396 Jy ! Inverting map ! Added new window around map position (17, 43.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255986 Jy ! Component: 100 - total flux cleaned = 0.00384715 Jy ! Component: 150 - total flux cleaned = 0.00469743 Jy ! Component: 200 - total flux cleaned = 0.00536371 Jy ! Total flux subtracted in 200 components = 0.00536371 Jy ! Clean residual min=-0.002325 max=0.002311 Jy/beam ! Clean residual mean=0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.23776 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 90 components and 0.23776 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=2.145 mas, bmaj=2.45 mas, bpa=37.19 degrees ! Estimated noise=0.500223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174063 Jy ! Component: 100 - total flux cleaned = 0.00300983 Jy ! Component: 150 - total flux cleaned = 0.00362639 Jy ! Component: 200 - total flux cleaned = 0.00401591 Jy ! Total flux subtracted in 200 components = 0.00401591 Jy ! Clean residual min=-0.003270 max=0.002833 Jy/beam ! Clean residual mean=0.000004 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.241776 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 = 0.000212923 Jy ! Component: 100 - total flux cleaned = 0.000469174 Jy ! Component: 150 - total flux cleaned = 0.000615609 Jy ! Component: 200 - total flux cleaned = 0.000804635 Jy ! Total flux subtracted in 200 components = 0.000804635 Jy ! Clean residual min=-0.003205 max=0.002678 Jy/beam ! Clean residual mean=0.000003 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.24258 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 117 components and 0.24258 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=1.665 mas, bpa=38.46 degrees ! Estimated noise=0.416322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000385614 Jy ! Component: 100 - total flux cleaned = -0.000347217 Jy ! Component: 150 - total flux cleaned = -0.000274184 Jy ! Component: 200 - total flux cleaned = -0.000204283 Jy ! Total flux subtracted in 200 components = -0.000204283 Jy ! Clean residual min=-0.002224 max=0.002186 Jy/beam ! Clean residual mean=0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.242376 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 143 components and 0.242376 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=0.057453Jy sigma=1.331945 ! Fit after self-cal, rms=0.057420Jy sigma=1.331190 wmodel /scr/pima/bg219b_uvs/J1044+5322_X_map.mod ! Writing 143 model components to file: /scr/pima/bg219b_uvs/J1044+5322_X_map.mod wobs /scr/pima/bg219b_uvs/J1044+5322_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1044+5322_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1044+5322_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J1044+5322_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 = 0.000319856 Jy ! Component: 100 - total flux cleaned = 0.00032001 Jy ! Component: 150 - total flux cleaned = 0.000147646 Jy ! Component: 200 - total flux cleaned = 8.17659e-05 Jy ! Component: 250 - total flux cleaned = -4.63368e-05 Jy ! Component: 300 - total flux cleaned = 1.51605e-05 Jy ! Component: 350 - total flux cleaned = 4.568e-05 Jy ! Component: 400 - total flux cleaned = 0.000104068 Jy ! Component: 450 - total flux cleaned = 0.000189389 Jy ! Component: 500 - total flux cleaned = 0.000355482 Jy ! Component: 550 - total flux cleaned = 0.00038214 Jy ! Component: 600 - total flux cleaned = 0.000462498 Jy ! Component: 650 - total flux cleaned = 0.000515514 Jy ! Component: 700 - total flux cleaned = 0.000771668 Jy ! Component: 750 - total flux cleaned = 0.000921773 Jy ! Component: 800 - total flux cleaned = 0.00102002 Jy ! Component: 850 - total flux cleaned = 0.00104393 Jy ! Component: 900 - total flux cleaned = 0.00118734 Jy ! Component: 950 - total flux cleaned = 0.00125731 Jy ! Component: 1000 - total flux cleaned = 0.00137313 Jy ! Component: 1050 - total flux cleaned = 0.00144122 Jy ! Component: 1100 - total flux cleaned = 0.0015085 Jy ! Component: 1150 - total flux cleaned = 0.00161844 Jy ! Component: 1200 - total flux cleaned = 0.00177014 Jy ! Component: 1250 - total flux cleaned = 0.00174868 Jy ! Component: 1300 - total flux cleaned = 0.00189672 Jy ! Component: 1350 - total flux cleaned = 0.00193801 Jy ! Component: 1400 - total flux cleaned = 0.0019996 Jy ! Component: 1450 - total flux cleaned = 0.00204008 Jy ! Component: 1500 - total flux cleaned = 0.00208019 Jy ! Component: 1550 - total flux cleaned = 0.0022183 Jy ! Component: 1600 - total flux cleaned = 0.00223754 Jy ! Component: 1650 - total flux cleaned = 0.00231411 Jy ! Component: 1700 - total flux cleaned = 0.00229476 Jy ! Component: 1750 - total flux cleaned = 0.00236959 Jy ! Component: 1800 - total flux cleaned = 0.00240682 Jy ! Component: 1850 - total flux cleaned = 0.00248032 Jy ! Component: 1900 - total flux cleaned = 0.0025712 Jy ! Component: 1950 - total flux cleaned = 0.00266083 Jy ! Component: 2000 - total flux cleaned = 0.00274971 Jy ! Component: 2050 - total flux cleaned = 0.00276742 Jy ! Component: 2100 - total flux cleaned = 0.00281932 Jy ! Component: 2150 - total flux cleaned = 0.00285348 Jy ! Component: 2200 - total flux cleaned = 0.00292132 Jy ! Component: 2250 - total flux cleaned = 0.00292155 Jy ! Component: 2300 - total flux cleaned = 0.0029218 Jy ! Component: 2350 - total flux cleaned = 0.00300438 Jy ! Component: 2400 - total flux cleaned = 0.00303703 Jy ! Component: 2450 - total flux cleaned = 0.0030854 Jy ! Component: 2500 - total flux cleaned = 0.00311723 Jy ! Component: 2550 - total flux cleaned = 0.00318054 Jy ! Component: 2600 - total flux cleaned = 0.00321177 Jy ! Component: 2650 - total flux cleaned = 0.00322719 Jy ! Component: 2700 - total flux cleaned = 0.00328863 Jy ! Component: 2750 - total flux cleaned = 0.00325838 Jy ! Component: 2800 - total flux cleaned = 0.00331878 Jy ! Component: 2850 - total flux cleaned = 0.00336363 Jy ! Component: 2900 - total flux cleaned = 0.00342262 Jy ! Component: 2950 - total flux cleaned = 0.00342257 Jy ! Component: 3000 - total flux cleaned = 0.00350981 Jy ! Component: 3050 - total flux cleaned = 0.00349546 Jy ! Component: 3100 - total flux cleaned = 0.00355258 Jy ! Component: 3150 - total flux cleaned = 0.00358098 Jy ! Component: 3200 - total flux cleaned = 0.00365109 Jy ! Component: 3250 - total flux cleaned = 0.00366482 Jy ! Component: 3300 - total flux cleaned = 0.00369252 Jy ! Component: 3350 - total flux cleaned = 0.00373357 Jy ! Component: 3400 - total flux cleaned = 0.0038017 Jy ! Component: 3450 - total flux cleaned = 0.00388256 Jy ! Component: 3500 - total flux cleaned = 0.00392261 Jy ! Component: 3550 - total flux cleaned = 0.00402893 Jy ! Component: 3600 - total flux cleaned = 0.00409482 Jy ! Component: 3650 - total flux cleaned = 0.00414726 Jy ! Component: 3700 - total flux cleaned = 0.00416033 Jy ! Component: 3750 - total flux cleaned = 0.00423792 Jy ! Component: 3800 - total flux cleaned = 0.0043279 Jy ! Component: 3850 - total flux cleaned = 0.00440442 Jy ! Component: 3900 - total flux cleaned = 0.00442966 Jy ! Component: 3950 - total flux cleaned = 0.00447982 Jy ! Component: 4000 - total flux cleaned = 0.00450478 Jy ! Component: 4050 - total flux cleaned = 0.00451732 Jy ! Total flux subtracted in 4096 components = 0.00457909 Jy ! Clean residual min=-0.000745 max=0.000775 Jy/beam ! Clean residual mean=0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.246955 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 401 components and 0.246955 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1044+5322_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 1.665 at 38.46 degrees (North through East) ! Clean map min=-0.0015456 max=0.17343 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1044+5322_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.173434 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206516 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.357225 0.357225 0.71445 1.4289 2.8578 5.7156 11.4312 22.8624 45.7248 91.4495 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.173 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 839.807 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1044+5322_X_uvs.log closed on Thu Apr 7 01:50:54 2016