! Started logfile: /scr/pima/bg219b_uvs/J0709+3737_X_uvs.log on Thu Apr 7 01:47:23 2016 obs /scr/pima/bg219b_uvs/J0709+3737_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0709+3737_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.902469 visibilities/baseline/integration-bin. ! Found source: J0709+3737 ! ! 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 17544 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/J0709+3737_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.015716Jy sigma=25.127419 ! Fit after self-cal, rms=0.828356Jy sigma=20.431225 ! 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=0.7505 mas, bmaj=1.419 mas, bpa=-1.772 degrees ! Estimated noise=0.516958 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 = 0.130126 Jy ! Component: 100 - total flux cleaned = 0.164568 Jy ! Total flux subtracted in 100 components = 0.164568 Jy ! Clean residual min=-0.006756 max=0.014452 Jy/beam ! Clean residual mean=0.000007 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 0.164568 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.164568 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=0.064335Jy sigma=1.553983 ! Fit after self-cal, rms=0.064274Jy sigma=1.552830 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154839 Jy ! Component: 100 - total flux cleaned = 0.0231853 Jy ! Total flux subtracted in 100 components = 0.0231853 Jy ! Clean residual min=-0.005179 max=0.006363 Jy/beam ! Clean residual mean=0.000007 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.187754 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.187754 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=0.060491Jy sigma=1.440173 ! Fit after self-cal, rms=0.060491Jy sigma=1.439864 ! 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=0.9515 mas, bmaj=1.709 mas, bpa=-4.07 degrees ! Estimated noise=0.309726 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 = 0.00462651 Jy ! Component: 100 - total flux cleaned = 0.00663022 Jy ! Component: 150 - total flux cleaned = 0.00707181 Jy ! Component: 200 - total flux cleaned = 0.00713817 Jy ! Total flux subtracted in 200 components = 0.00713817 Jy ! Clean residual min=-0.004771 max=0.006616 Jy/beam ! Clean residual mean=0.000014 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.194892 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.194892 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=0.060250Jy sigma=1.430069 ! Fit after self-cal, rms=0.060251Jy sigma=1.430000 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9515 x 1.709 at -4.07 degrees (North through East) ! Clean map min=-0.0045213 max=0.17312 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 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 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=0.060251Jy sigma=1.430000 ! Fit after self-cal, rms=0.060251Jy sigma=1.430000 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9515 mas, bmaj=1.709 mas, bpa=-4.07 degrees ! Estimated noise=0.309726 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 = 5.72515e-05 Jy ! Component: 100 - total flux cleaned = 5.72273e-05 Jy ! Component: 150 - total flux cleaned = 7.81123e-05 Jy ! Component: 200 - total flux cleaned = 0.000129353 Jy ! Total flux subtracted in 200 components = 0.000129353 Jy ! Clean residual min=-0.004788 max=0.006587 Jy/beam ! Clean residual mean=0.000014 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.195021 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.195021 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=0.060240Jy sigma=1.429537 ! Fit after self-cal, rms=0.060238Jy sigma=1.429521 ! 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=0.060238Jy sigma=1.429521 ! Fit after self-cal, rms=0.060015Jy sigma=1.424153 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9521 mas, bmaj=1.709 mas, bpa=-4.017 degrees ! Estimated noise=0.308913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000312959 Jy ! Component: 100 - total flux cleaned = -0.000391281 Jy ! Component: 150 - total flux cleaned = -0.000454242 Jy ! Component: 200 - total flux cleaned = -0.000486668 Jy ! Total flux subtracted in 200 components = -0.000486668 Jy ! Clean residual min=-0.004606 max=0.006473 Jy/beam ! Clean residual mean=0.000012 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.194534 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.194534 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=0.060004Jy sigma=1.424079 ! Fit after self-cal, rms=0.060006Jy sigma=1.424046 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 (17.2, 41.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576193 Jy ! Component: 100 - total flux cleaned = 0.00878799 Jy ! Component: 150 - total flux cleaned = 0.0107864 Jy ! Component: 200 - total flux cleaned = 0.0122048 Jy ! Total flux subtracted in 200 components = 0.0122048 Jy ! Clean residual min=-0.003910 max=0.005087 Jy/beam ! Clean residual mean=0.000016 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.206739 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.206739 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=0.059415Jy sigma=1.410101 ! Fit after self-cal, rms=0.059384Jy sigma=1.408988 ! Inverting map ! Added new window around map position (-7.4, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0050123 Jy ! Component: 100 - total flux cleaned = 0.00766988 Jy ! Component: 150 - total flux cleaned = 0.00850399 Jy ! Component: 200 - total flux cleaned = 0.00874976 Jy ! Total flux subtracted in 200 components = 0.00874976 Jy ! Clean residual min=-0.003656 max=0.004815 Jy/beam ! Clean residual mean=0.000012 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.215489 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.215489 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=0.058934Jy sigma=1.397840 ! Fit after self-cal, rms=0.058888Jy sigma=1.395974 ! 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=0.058888Jy sigma=1.395974 ! Fit after self-cal, rms=0.058035Jy sigma=1.378380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9521 mas, bmaj=1.711 mas, bpa=-4.265 degrees ! Estimated noise=0.306498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.002121 Jy ! Component: 100 - total flux cleaned = -0.00281409 Jy ! Component: 150 - total flux cleaned = -0.00294928 Jy ! Component: 200 - total flux cleaned = -0.00307511 Jy ! Total flux subtracted in 200 components = -0.00307511 Jy ! Clean residual min=-0.002804 max=0.003114 Jy/beam ! Clean residual mean=0.000006 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.212414 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.212414 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=0.057922Jy sigma=1.376020 ! Fit after self-cal, rms=0.057937Jy sigma=1.375911 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 = -3.72272e-05 Jy ! Component: 100 - total flux cleaned = -7.43098e-05 Jy ! Component: 150 - total flux cleaned = -7.44633e-05 Jy ! Component: 200 - total flux cleaned = -4.2767e-05 Jy ! Total flux subtracted in 200 components = -4.2767e-05 Jy ! Clean residual min=-0.002806 max=0.003046 Jy/beam ! Clean residual mean=0.000006 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.212371 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.212371 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=0.057896Jy sigma=1.375033 ! Fit after self-cal, rms=0.057897Jy sigma=1.375011 ! 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=0.057897Jy sigma=1.375011 ! Fit after self-cal, rms=0.057473Jy sigma=1.368981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.052 mas, bmaj=2.619 mas, bpa=4.631 degrees ! Estimated noise=0.384075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000811028 Jy ! Component: 100 - total flux cleaned = -0.00120514 Jy ! Component: 150 - total flux cleaned = -0.00142941 Jy ! Component: 200 - total flux cleaned = -0.00161361 Jy ! Total flux subtracted in 200 components = -0.00161361 Jy ! Clean residual min=-0.003193 max=0.003829 Jy/beam ! Clean residual mean=0.000008 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.210757 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.210757 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=0.057446Jy sigma=1.368647 ! Fit after self-cal, rms=0.057453Jy sigma=1.368583 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 = -8.21393e-05 Jy ! Component: 100 - total flux cleaned = -0.000156922 Jy ! Component: 150 - total flux cleaned = -0.000208236 Jy ! Component: 200 - total flux cleaned = -0.000240133 Jy ! Total flux subtracted in 200 components = -0.000240133 Jy ! Clean residual min=-0.003241 max=0.003800 Jy/beam ! Clean residual mean=0.000007 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.210517 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.210517 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=0.057449Jy sigma=1.368574 ! Fit after self-cal, rms=0.057450Jy sigma=1.368566 ! 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=0.9503 mas, bmaj=1.709 mas, bpa=-4.454 degrees ! Estimated noise=0.305054 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9503 x 1.709 at -4.454 degrees (North through East) ! Clean map min=-0.0024887 max=0.16866 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=0.7495 mas, bmaj=1.421 mas, bpa=-2.272 degrees ! Estimated noise=0.507588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127656 Jy ! Component: 100 - total flux cleaned = 0.162067 Jy ! Component: 150 - total flux cleaned = 0.177067 Jy ! Component: 200 - total flux cleaned = 0.18497 Jy ! Total flux subtracted in 200 components = 0.18497 Jy ! Clean residual min=-0.004556 max=0.004941 Jy/beam ! Clean residual mean=0.000002 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.18497 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.18497 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9503 mas, bmaj=1.709 mas, bpa=-4.454 degrees ! Estimated noise=0.305054 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 = 0.00689895 Jy ! Component: 100 - total flux cleaned = 0.0114735 Jy ! Component: 150 - total flux cleaned = 0.0147393 Jy ! Component: 200 - total flux cleaned = 0.0172388 Jy ! Total flux subtracted in 200 components = 0.0172388 Jy ! Clean residual min=-0.003042 max=0.003162 Jy/beam ! Clean residual mean=0.000004 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.202208 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 45 components and 0.202208 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=2.052 mas, bmaj=2.619 mas, bpa=4.631 degrees ! Estimated noise=0.384075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330088 Jy ! Component: 100 - total flux cleaned = 0.00503137 Jy ! Component: 150 - total flux cleaned = 0.00591861 Jy ! Component: 200 - total flux cleaned = 0.00640909 Jy ! Total flux subtracted in 200 components = 0.00640909 Jy ! Clean residual min=-0.003135 max=0.004080 Jy/beam ! Clean residual mean=0.000008 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.208618 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) ! Added new window around map position (-32.4, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401363 Jy ! Component: 100 - total flux cleaned = 0.00581073 Jy ! Component: 150 - total flux cleaned = 0.00668079 Jy ! Component: 200 - total flux cleaned = 0.00744741 Jy ! Total flux subtracted in 200 components = 0.00744741 Jy ! Clean residual min=-0.002796 max=0.002986 Jy/beam ! Clean residual mean=0.000006 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.216065 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 103 components and 0.216065 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9503 mas, bmaj=1.709 mas, bpa=-4.454 degrees ! Estimated noise=0.305054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118116 Jy ! Component: 100 - total flux cleaned = 0.000227478 Jy ! Component: 150 - total flux cleaned = 0.000434475 Jy ! Component: 200 - total flux cleaned = 0.000626608 Jy ! Total flux subtracted in 200 components = 0.000626608 Jy ! Clean residual min=-0.002478 max=0.002432 Jy/beam ! Clean residual mean=0.000003 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.216692 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 0.216692 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=0.057354Jy sigma=1.366093 ! Fit after self-cal, rms=0.057312Jy sigma=1.365173 wmodel /scr/pima/bg219b_uvs/J0709+3737_X_map.mod ! Writing 132 model components to file: /scr/pima/bg219b_uvs/J0709+3737_X_map.mod wobs /scr/pima/bg219b_uvs/J0709+3737_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0709+3737_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0709+3737_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0709+3737_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 = -0.000277815 Jy ! Component: 100 - total flux cleaned = -0.000151976 Jy ! Component: 150 - total flux cleaned = 8.95114e-06 Jy ! Component: 200 - total flux cleaned = 8.53864e-05 Jy ! Component: 250 - total flux cleaned = 8.45656e-05 Jy ! Component: 300 - total flux cleaned = 0.000155761 Jy ! Component: 350 - total flux cleaned = 0.000155392 Jy ! Component: 400 - total flux cleaned = 0.000155938 Jy ! Component: 450 - total flux cleaned = 0.000189523 Jy ! Component: 500 - total flux cleaned = 0.000254879 Jy ! Component: 550 - total flux cleaned = 0.000286933 Jy ! Component: 600 - total flux cleaned = 0.000442432 Jy ! Component: 650 - total flux cleaned = 0.00059373 Jy ! Component: 700 - total flux cleaned = 0.000682352 Jy ! Component: 750 - total flux cleaned = 0.000798214 Jy ! Component: 800 - total flux cleaned = 0.00085484 Jy ! Component: 850 - total flux cleaned = 0.000967272 Jy ! Component: 900 - total flux cleaned = 0.0011051 Jy ! Component: 950 - total flux cleaned = 0.00124068 Jy ! Component: 1000 - total flux cleaned = 0.0014272 Jy ! Component: 1050 - total flux cleaned = 0.00150585 Jy ! Component: 1100 - total flux cleaned = 0.00163499 Jy ! Component: 1150 - total flux cleaned = 0.00168609 Jy ! Component: 1200 - total flux cleaned = 0.00186085 Jy ! Component: 1250 - total flux cleaned = 0.0019102 Jy ! Component: 1300 - total flux cleaned = 0.00203095 Jy ! Component: 1350 - total flux cleaned = 0.00207842 Jy ! Component: 1400 - total flux cleaned = 0.00217202 Jy ! Component: 1450 - total flux cleaned = 0.00231085 Jy ! Component: 1500 - total flux cleaned = 0.00237926 Jy ! Component: 1550 - total flux cleaned = 0.0024691 Jy ! Component: 1600 - total flux cleaned = 0.0025358 Jy ! Component: 1650 - total flux cleaned = 0.00268932 Jy ! Component: 1700 - total flux cleaned = 0.00273237 Jy ! Component: 1750 - total flux cleaned = 0.00283874 Jy ! Component: 1800 - total flux cleaned = 0.00281794 Jy ! Component: 1850 - total flux cleaned = 0.00302522 Jy ! Component: 1900 - total flux cleaned = 0.00312736 Jy ! Component: 1950 - total flux cleaned = 0.00320836 Jy ! Component: 2000 - total flux cleaned = 0.00332752 Jy ! Component: 2050 - total flux cleaned = 0.0033669 Jy ! Component: 2100 - total flux cleaned = 0.00350351 Jy ! Component: 2150 - total flux cleaned = 0.00350362 Jy ! Component: 2200 - total flux cleaned = 0.00359935 Jy ! Component: 2250 - total flux cleaned = 0.00373136 Jy ! Component: 2300 - total flux cleaned = 0.00374963 Jy ! Component: 2350 - total flux cleaned = 0.00376779 Jy ! Component: 2400 - total flux cleaned = 0.00384097 Jy ! Component: 2450 - total flux cleaned = 0.0038953 Jy ! Component: 2500 - total flux cleaned = 0.00385947 Jy ! Component: 2550 - total flux cleaned = 0.00393048 Jy ! Component: 2600 - total flux cleaned = 0.00394811 Jy ! Component: 2650 - total flux cleaned = 0.00393077 Jy ! Component: 2700 - total flux cleaned = 0.00398229 Jy ! Component: 2750 - total flux cleaned = 0.00396527 Jy ! Component: 2800 - total flux cleaned = 0.0039823 Jy ! Component: 2850 - total flux cleaned = 0.00403274 Jy ! Component: 2900 - total flux cleaned = 0.00406569 Jy ! Component: 2950 - total flux cleaned = 0.00406577 Jy ! Component: 3000 - total flux cleaned = 0.00413117 Jy ! Component: 3050 - total flux cleaned = 0.00414721 Jy ! Component: 3100 - total flux cleaned = 0.00417944 Jy ! Component: 3150 - total flux cleaned = 0.00419514 Jy ! Component: 3200 - total flux cleaned = 0.00419521 Jy ! Component: 3250 - total flux cleaned = 0.00427355 Jy ! Component: 3300 - total flux cleaned = 0.00428906 Jy ! Component: 3350 - total flux cleaned = 0.00435064 Jy ! Component: 3400 - total flux cleaned = 0.00436592 Jy ! Component: 3450 - total flux cleaned = 0.00435077 Jy ! Component: 3500 - total flux cleaned = 0.00433563 Jy ! Component: 3550 - total flux cleaned = 0.00441037 Jy ! Component: 3600 - total flux cleaned = 0.00442502 Jy ! Component: 3650 - total flux cleaned = 0.00445441 Jy ! Component: 3700 - total flux cleaned = 0.00446908 Jy ! Component: 3750 - total flux cleaned = 0.00448348 Jy ! Component: 3800 - total flux cleaned = 0.00452676 Jy ! Component: 3850 - total flux cleaned = 0.00452688 Jy ! Component: 3900 - total flux cleaned = 0.00455512 Jy ! Component: 3950 - total flux cleaned = 0.0045409 Jy ! Component: 4000 - total flux cleaned = 0.00455478 Jy ! Component: 4050 - total flux cleaned = 0.00452694 Jy ! Total flux subtracted in 4096 components = 0.00456818 Jy ! Clean residual min=-0.000731 max=0.000715 Jy/beam ! Clean residual mean=-0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.22126 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 444 components and 0.22126 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0709+3737_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9503 x 1.709 at -4.454 degrees (North through East) ! Clean map min=-0.0013665 max=0.16836 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0709+3737_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.168356 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000232698 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414654 0.414654 0.829308 1.65862 3.31723 6.63446 13.2689 26.5378 53.0757 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.168 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 723.495 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0709+3737_X_uvs.log closed on Thu Apr 7 01:47:27 2016