! Started logfile: /scr/pima/bg219h_uvs/J0228+4212_X_uvs.log on Thu Apr 7 11:57:59 2016 obs /scr/pima/bg219h_uvs/J0228+4212_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0228+4212_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96453 visibilities/baseline/integration-bin. ! Found source: J0228+4212 ! ! 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 27084 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J0228+4212_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.008988Jy sigma=26.027284 ! Fit after self-cal, rms=0.892870Jy sigma=22.929339 ! 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=0.8782 mas, bmaj=1.112 mas, bpa=-8.745 degrees ! Estimated noise=0.457293 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 = 0.0792296 Jy ! Component: 100 - total flux cleaned = 0.106189 Jy ! Total flux subtracted in 100 components = 0.106189 Jy ! Clean residual min=-0.006803 max=0.021304 Jy/beam ! Clean residual mean=0.000020 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 0.106189 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.106189 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=0.068422Jy sigma=1.699944 ! Fit after self-cal, rms=0.067862Jy sigma=1.682860 ! Inverting map ! Added new window around map position (-1.4, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019665 Jy ! Component: 100 - total flux cleaned = 0.0305169 Jy ! Total flux subtracted in 100 components = 0.0305169 Jy ! Clean residual min=-0.005115 max=0.006169 Jy/beam ! Clean residual mean=0.000010 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.136706 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.136706 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=0.060714Jy sigma=1.482636 ! Fit after self-cal, rms=0.060203Jy sigma=1.469753 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00866274 Jy ! Component: 100 - total flux cleaned = 0.0139516 Jy ! Total flux subtracted in 100 components = 0.0139516 Jy ! Clean residual min=-0.003782 max=0.003816 Jy/beam ! Clean residual mean=0.000005 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.150658 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.150658 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=0.058667Jy sigma=1.425101 ! Fit after self-cal, rms=0.058573Jy sigma=1.422715 ! 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=1.112 mas, bmaj=1.358 mas, bpa=-5.263 degrees ! Estimated noise=0.230993 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 = 0.00584443 Jy ! Component: 100 - total flux cleaned = 0.00883412 Jy ! Component: 150 - total flux cleaned = 0.0104751 Jy ! Component: 200 - total flux cleaned = 0.011482 Jy ! Total flux subtracted in 200 components = 0.011482 Jy ! Clean residual min=-0.002391 max=0.002841 Jy/beam ! Clean residual mean=0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.16214 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.16214 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=0.058043Jy sigma=1.407309 ! Fit after self-cal, rms=0.058023Jy sigma=1.406773 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 1.358 at -5.263 degrees (North through East) ! Clean map min=-0.0023508 max=0.10248 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 1.01 ! LA 0.95 MK 1.02 NL 1.01 OV 1.02 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 1.01 ! LA 0.94 MK 1.04 NL 1.02 OV 1.01 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.01 KP 0.98 ! LA 0.96 MK 1.00 NL 1.01 OV 1.03 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.98 KP 0.99 ! LA 0.96 MK 0.99 NL 1.03 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.04 KP 1.01 ! LA 0.98 MK 0.98 NL 1.03 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.02 KP 1.02 ! LA 0.95 MK 1.02 NL 1.00 OV 1.04 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.04 KP 1.00 ! LA 0.96 MK 1.03 NL 1.00 OV 0.99 ! PT 1.02 SC 0.97 ! ! ! 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=0.058023Jy sigma=1.406773 ! Fit after self-cal, rms=0.057860Jy sigma=1.402778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=1.358 mas, bpa=-4.244 degrees ! Estimated noise=0.230321 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 (-7.6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021879 Jy ! Component: 100 - total flux cleaned = 0.00275306 Jy ! Component: 150 - total flux cleaned = 0.00328705 Jy ! Component: 200 - total flux cleaned = 0.00365223 Jy ! Total flux subtracted in 200 components = 0.00365223 Jy ! Clean residual min=-0.001915 max=0.001891 Jy/beam ! Clean residual mean=0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.165792 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.165792 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=0.057751Jy sigma=1.400125 ! Fit after self-cal, rms=0.057745Jy sigma=1.399835 ! 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=0.057745Jy sigma=1.399835 ! Fit after self-cal, rms=0.058251Jy sigma=1.394312 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=1.349 mas, bpa=-5.751 degrees ! Estimated noise=0.23052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000983176 Jy ! Component: 100 - total flux cleaned = 0.00155561 Jy ! Component: 150 - total flux cleaned = 0.00174352 Jy ! Component: 200 - total flux cleaned = 0.00183411 Jy ! Total flux subtracted in 200 components = 0.00183411 Jy ! Clean residual min=-0.001315 max=0.001257 Jy/beam ! Clean residual mean=0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.167626 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.167626 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=0.058230Jy sigma=1.393721 ! Fit after self-cal, rms=0.058233Jy sigma=1.393614 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 = 0.000240095 Jy ! Component: 100 - total flux cleaned = 0.000287673 Jy ! Component: 150 - total flux cleaned = 0.000330535 Jy ! Component: 200 - total flux cleaned = 0.000356377 Jy ! Total flux subtracted in 200 components = 0.000356377 Jy ! Clean residual min=-0.001293 max=0.001228 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.167983 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.167983 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=0.058226Jy sigma=1.393419 ! Fit after self-cal, rms=0.058224Jy sigma=1.393409 ! 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=0.058224Jy sigma=1.393409 ! Fit after self-cal, rms=0.058379Jy sigma=1.393334 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=1.349 mas, bpa=-5.677 degrees ! Estimated noise=0.230775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454791 Jy ! Component: 100 - total flux cleaned = 0.000538375 Jy ! Component: 150 - total flux cleaned = 0.000550938 Jy ! Component: 200 - total flux cleaned = 0.000550984 Jy ! Total flux subtracted in 200 components = 0.000550984 Jy ! Clean residual min=-0.001272 max=0.001203 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.168534 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.168534 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=0.058373Jy sigma=1.393172 ! Fit after self-cal, rms=0.058372Jy sigma=1.393161 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 = 0.00012537 Jy ! Component: 100 - total flux cleaned = 0.000135838 Jy ! Component: 150 - total flux cleaned = 0.000135768 Jy ! Component: 200 - total flux cleaned = 0.000135916 Jy ! Total flux subtracted in 200 components = 0.000135916 Jy ! Clean residual min=-0.001270 max=0.001202 Jy/beam ! Clean residual mean=0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.16867 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.168669 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=0.058369Jy sigma=1.393075 ! Fit after self-cal, rms=0.058368Jy sigma=1.393070 ! 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=0.058368Jy sigma=1.393070 ! Fit after self-cal, rms=0.058417Jy sigma=1.393047 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.273 mas, bmaj=2.476 mas, bpa=11.74 degrees ! Estimated noise=0.279767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155316 Jy ! Component: 100 - total flux cleaned = 0.000176204 Jy ! Component: 150 - total flux cleaned = 0.000210134 Jy ! Component: 200 - total flux cleaned = 0.000232267 Jy ! Total flux subtracted in 200 components = 0.000232267 Jy ! Clean residual min=-0.001312 max=0.001307 Jy/beam ! Clean residual mean=0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.168902 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.168902 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=0.058416Jy sigma=1.393007 ! Fit after self-cal, rms=0.058416Jy sigma=1.393000 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 = 2.55063e-05 Jy ! Component: 100 - total flux cleaned = 4.45135e-05 Jy ! Component: 150 - total flux cleaned = 4.41154e-05 Jy ! Component: 200 - total flux cleaned = 4.40456e-05 Jy ! Total flux subtracted in 200 components = 4.40456e-05 Jy ! Clean residual min=-0.001291 max=0.001318 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.168946 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.168946 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=0.058416Jy sigma=1.392993 ! Fit after self-cal, rms=0.058416Jy sigma=1.392987 ! 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=1.116 mas, bmaj=1.349 mas, bpa=-5.694 degrees ! Estimated noise=0.230857 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 1.349 at -5.694 degrees (North through East) ! Clean map min=-0.001212 max=0.10231 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=0.88 mas, bmaj=1.105 mas, bpa=-9.205 degrees ! Estimated noise=0.457973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0794471 Jy ! Component: 100 - total flux cleaned = 0.111072 Jy ! Component: 150 - total flux cleaned = 0.129147 Jy ! Component: 200 - total flux cleaned = 0.140358 Jy ! Total flux subtracted in 200 components = 0.140358 Jy ! Clean residual min=-0.003588 max=0.005946 Jy/beam ! Clean residual mean=0.000006 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.140358 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 0.140358 Jy ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=1.349 mas, bpa=-5.694 degrees ! Estimated noise=0.230857 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 = 0.0100669 Jy ! Component: 100 - total flux cleaned = 0.015336 Jy ! Component: 150 - total flux cleaned = 0.0186169 Jy ! Component: 200 - total flux cleaned = 0.0208449 Jy ! Total flux subtracted in 200 components = 0.0208449 Jy ! Clean residual min=-0.001456 max=0.001403 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.161203 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.161203 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=2.273 mas, bmaj=2.476 mas, bpa=11.74 degrees ! Estimated noise=0.279767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245655 Jy ! Component: 100 - total flux cleaned = 0.00391354 Jy ! Component: 150 - total flux cleaned = 0.00492889 Jy ! Component: 200 - total flux cleaned = 0.00566802 Jy ! Total flux subtracted in 200 components = 0.00566802 Jy ! Clean residual min=-0.001350 max=0.001340 Jy/beam ! Clean residual mean=0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.166871 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 = 0.000548956 Jy ! Component: 100 - total flux cleaned = 0.000960125 Jy ! Component: 150 - total flux cleaned = 0.00126972 Jy ! Component: 200 - total flux cleaned = 0.00147022 Jy ! Total flux subtracted in 200 components = 0.00147022 Jy ! Clean residual min=-0.001284 max=0.001348 Jy/beam ! Clean residual mean=0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.168341 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 87 components and 0.168341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=1.349 mas, bpa=-5.694 degrees ! Estimated noise=0.230857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377103 Jy ! Component: 100 - total flux cleaned = 0.000482868 Jy ! Component: 150 - total flux cleaned = 0.000519778 Jy ! Component: 200 - total flux cleaned = 0.000519779 Jy ! Total flux subtracted in 200 components = 0.000519779 Jy ! Clean residual min=-0.001287 max=0.001201 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.168861 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.168861 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=0.058426Jy sigma=1.393257 ! Fit after self-cal, rms=0.058418Jy sigma=1.393108 wmodel /scr/pima/bg219h_uvs/J0228+4212_X_map.mod ! Writing 100 model components to file: /scr/pima/bg219h_uvs/J0228+4212_X_map.mod wobs /scr/pima/bg219h_uvs/J0228+4212_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0228+4212_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0228+4212_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0228+4212_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 = -0.000289324 Jy ! Component: 100 - total flux cleaned = -0.00026907 Jy ! Component: 150 - total flux cleaned = -0.00026925 Jy ! Component: 200 - total flux cleaned = -0.000288292 Jy ! Component: 250 - total flux cleaned = -0.000306105 Jy ! Component: 300 - total flux cleaned = -0.000323898 Jy ! Component: 350 - total flux cleaned = -0.000358709 Jy ! Component: 400 - total flux cleaned = -0.0003081 Jy ! Component: 450 - total flux cleaned = -0.000291737 Jy ! Component: 500 - total flux cleaned = -0.000242769 Jy ! Component: 550 - total flux cleaned = -0.000178535 Jy ! Component: 600 - total flux cleaned = -0.000100082 Jy ! Component: 650 - total flux cleaned = -8.47326e-05 Jy ! Component: 700 - total flux cleaned = -8.48534e-05 Jy ! Component: 750 - total flux cleaned = -6.98206e-05 Jy ! Component: 800 - total flux cleaned = -8.43879e-05 Jy ! Component: 850 - total flux cleaned = -9.87446e-05 Jy ! Component: 900 - total flux cleaned = -6.98804e-05 Jy ! Component: 950 - total flux cleaned = -5.56523e-05 Jy ! Component: 1000 - total flux cleaned = -5.58526e-05 Jy ! Component: 1050 - total flux cleaned = -6.95607e-05 Jy ! Component: 1100 - total flux cleaned = -9.66952e-05 Jy ! Component: 1150 - total flux cleaned = -9.64888e-05 Jy ! Component: 1200 - total flux cleaned = -0.000109583 Jy ! Component: 1250 - total flux cleaned = -0.000109752 Jy ! Component: 1300 - total flux cleaned = -0.000109782 Jy ! Component: 1350 - total flux cleaned = -0.000173232 Jy ! Component: 1400 - total flux cleaned = -0.000147821 Jy ! Component: 1450 - total flux cleaned = -0.000122924 Jy ! Component: 1500 - total flux cleaned = -0.000160056 Jy ! Component: 1550 - total flux cleaned = -0.000196782 Jy ! Component: 1600 - total flux cleaned = -0.000208746 Jy ! Component: 1650 - total flux cleaned = -0.000172788 Jy ! Component: 1700 - total flux cleaned = -0.000184706 Jy ! Component: 1750 - total flux cleaned = -0.000184764 Jy ! Component: 1800 - total flux cleaned = -0.000149946 Jy ! Component: 1850 - total flux cleaned = -0.000161408 Jy ! Component: 1900 - total flux cleaned = -0.00012705 Jy ! Component: 1950 - total flux cleaned = -0.000126983 Jy ! Component: 2000 - total flux cleaned = -0.00012709 Jy ! Component: 2050 - total flux cleaned = -8.27069e-05 Jy ! Component: 2100 - total flux cleaned = -7.16149e-05 Jy ! Component: 2150 - total flux cleaned = -2.81414e-05 Jy ! Component: 2200 - total flux cleaned = -1.73209e-05 Jy ! Component: 2250 - total flux cleaned = 2.56268e-05 Jy ! Component: 2300 - total flux cleaned = 4.69465e-05 Jy ! Component: 2350 - total flux cleaned = 0.000110042 Jy ! Component: 2400 - total flux cleaned = 0.00015187 Jy ! Component: 2450 - total flux cleaned = 0.000182939 Jy ! Component: 2500 - total flux cleaned = 0.000172661 Jy ! Component: 2550 - total flux cleaned = 0.000223771 Jy ! Component: 2600 - total flux cleaned = 0.000244044 Jy ! Component: 2650 - total flux cleaned = 0.000213926 Jy ! Component: 2700 - total flux cleaned = 0.000253993 Jy ! Component: 2750 - total flux cleaned = 0.000303791 Jy ! Component: 2800 - total flux cleaned = 0.000313572 Jy ! Component: 2850 - total flux cleaned = 0.000323445 Jy ! Component: 2900 - total flux cleaned = 0.000371996 Jy ! Component: 2950 - total flux cleaned = 0.000400999 Jy ! Component: 3000 - total flux cleaned = 0.000439351 Jy ! Component: 3050 - total flux cleaned = 0.000410764 Jy ! Component: 3100 - total flux cleaned = 0.000429675 Jy ! Component: 3150 - total flux cleaned = 0.000457893 Jy ! Component: 3200 - total flux cleaned = 0.000486016 Jy ! Component: 3250 - total flux cleaned = 0.000476658 Jy ! Component: 3300 - total flux cleaned = 0.000485983 Jy ! Component: 3350 - total flux cleaned = 0.000495185 Jy ! Component: 3400 - total flux cleaned = 0.000504317 Jy ! Component: 3450 - total flux cleaned = 0.000449833 Jy ! Component: 3500 - total flux cleaned = 0.000486023 Jy ! Component: 3550 - total flux cleaned = 0.000477014 Jy ! Component: 3600 - total flux cleaned = 0.000485935 Jy ! Component: 3650 - total flux cleaned = 0.000512528 Jy ! Component: 3700 - total flux cleaned = 0.000530257 Jy ! Component: 3750 - total flux cleaned = 0.00053024 Jy ! Component: 3800 - total flux cleaned = 0.000512742 Jy ! Component: 3850 - total flux cleaned = 0.000530278 Jy ! Component: 3900 - total flux cleaned = 0.000521685 Jy ! Component: 3950 - total flux cleaned = 0.000521654 Jy ! Component: 4000 - total flux cleaned = 0.000538703 Jy ! Component: 4050 - total flux cleaned = 0.000521712 Jy ! Total flux subtracted in 4096 components = 0.000538578 Jy ! Clean residual min=-0.000568 max=0.000504 Jy/beam ! Clean residual mean=-0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.169399 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 393 components and 0.169399 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0228+4212_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 1.349 at -5.694 degrees (North through East) ! Clean map min=-0.00098659 max=0.1023 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0228+4212_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.102299 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138719 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.406805 0.406805 0.813611 1.62722 3.25444 6.50889 13.0178 26.0355 52.0711 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 737.453 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0228+4212_X_uvs.log closed on Thu Apr 7 11:58:03 2016