! Started logfile: ./J1231+6414_S_uvs.log on Sat Jan 2 09:54:01 2016 obs J1231+6414_S_uva.fits ! Reading UV FITS file: J1231+6414_S_uva.fits ! AN table 1: 116 integrations on 28 of 28 possible baselines. ! AN table 2: 58 integrations on 21 of 21 possible baselines. ! AN table 3: 58 integrations on 28 of 28 possible baselines. ! AN table 4: 58 integrations on 6 of 6 possible baselines. ! AN table 5: 59 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.844078 visibilities/baseline/integration-bin. ! Found source: J1231+6414 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22499e+09 8e+06 1 8e+06 ! 02 2 2.23299e+09 8e+06 1 8e+06 ! 03 3 2.25499e+09 8e+06 1 8e+06 ! 04 4 2.26299e+09 8e+06 1 8e+06 ! 05 5 2.34499e+09 8e+06 1 8e+06 ! 06 6 2.35299e+09 8e+06 1 8e+06 ! 07 7 2.36499e+09 8e+06 1 8e+06 ! 08 8 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 57816 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet ./J1231+6414_S] 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 0.500x0.500 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 58 telescope corrections were flagged in sub-array 4. ! A total of 76 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 76 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 76 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 76 telescope corrections were flagged in sub-array 5. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 232 telescope corrections were flagged in sub-array 4. ! A total of 183 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 125 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 125 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.004939Jy sigma=8.701861 ! Fit after self-cal, rms=0.954871Jy sigma=8.241036 ! 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=1.88 mas, bmaj=5.227 mas, bpa=-23.69 degrees ! Estimated noise=1.00532 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 = 0.0336595 Jy ! Component: 100 - total flux cleaned = 0.0442737 Jy ! Total flux subtracted in 100 components = 0.0442737 Jy ! Clean residual min=-0.003750 max=0.004915 Jy/beam ! Clean residual mean=0.000004 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.0442738 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0442738 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. ! ! Fit before self-cal, rms=0.079054Jy sigma=0.563975 ! Fit after self-cal, rms=0.077245Jy sigma=0.550931 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647741 Jy ! Component: 100 - total flux cleaned = 0.0089646 Jy ! Total flux subtracted in 100 components = 0.0089646 Jy ! Clean residual min=-0.003406 max=0.003928 Jy/beam ! Clean residual mean=0.000005 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.0532384 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.0532384 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. ! ! Fit before self-cal, rms=0.076755Jy sigma=0.545597 ! Fit after self-cal, rms=0.076694Jy sigma=0.545351 ! 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=3.173 mas, bmaj=6.49 mas, bpa=-26.8 degrees ! Estimated noise=0.449537 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 = 0.000356049 Jy ! Component: 100 - total flux cleaned = 0.00029745 Jy ! Component: 150 - total flux cleaned = 0.000245435 Jy ! Component: 200 - total flux cleaned = 0.000201157 Jy ! Total flux subtracted in 200 components = 0.000201157 Jy ! Clean residual min=-0.002187 max=0.002442 Jy/beam ! Clean residual mean=0.000027 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0534395 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.0534395 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. ! ! Fit before self-cal, rms=0.076677Jy sigma=0.545098 ! Fit after self-cal, rms=0.076662Jy sigma=0.545068 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.173 x 6.49 at -26.8 degrees (North through East) ! Clean map min=-0.0021027 max=0.050128 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 0.94 EF 1.11 FD 0.98 KP 1.04 ! LA 1.03 NL 0.89 OV 1.05 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! A total of 174 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* LA 0.00* NL 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 FD 1.05 KP 1.20 LA 0.97 ! MK 0.85 NL 1.13 OV 0.97 PT 1.20 ! ! A total of 174 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* LA 0.00* NL 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.88 EF 1.17 FD 1.10 KP 1.05 ! LA 1.09 NL 1.02 PT 1.04 SC 0.85 ! ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 EF 1.12 FD 1.02 KP 0.96 ! LA 1.03 NL 0.99 OV 1.00* PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! A total of 174 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* LA 0.00* NL 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 EF 1.07 FD 1.00 KP 0.98 ! LA 0.96 NL 0.97 PT 1.10 SC 0.85 ! ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EF 1.11 FD 1.01 KP 1.00 ! LA 1.10 NL 0.96 OV 1.00* PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 KP 0.95 LA 0.93 MK 0.94 ! NL 1.04 OV 1.00* PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! A total of 174 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* LA 0.00* NL 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 EF 0.97 FD 1.11 KP 1.05 ! LA 1.00 NL 1.02 PT 1.04 SC 0.84 ! ZC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* LA 0.00* NL 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ZC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EF 1.00* FD 1.02 KP 0.91 ! LA 1.00 NL 0.99 OV 0.99 PT 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! A total of 174 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* LA 0.00* NL 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ZC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! A total of 174 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* LA 0.00* NL 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ZC 1.00* ! ! ! Fit before self-cal, rms=0.076662Jy sigma=0.545068 ! Fit after self-cal, rms=0.076788Jy sigma=0.546143 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.18 mas, bmaj=6.376 mas, bpa=-27.28 degrees ! Estimated noise=0.457575 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 = -0.0004935 Jy ! Component: 100 - total flux cleaned = -0.000515302 Jy ! Component: 150 - total flux cleaned = -0.000481763 Jy ! Component: 200 - total flux cleaned = -0.000466586 Jy ! Total flux subtracted in 200 components = -0.000466586 Jy ! Clean residual min=-0.002011 max=0.002246 Jy/beam ! Clean residual mean=0.000018 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0529729 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0529729 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. ! ! Fit before self-cal, rms=0.076776Jy sigma=0.546117 ! Fit after self-cal, rms=0.076770Jy sigma=0.545876 ! 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. ! ! Fit before self-cal, rms=0.076770Jy sigma=0.545876 ! Fit after self-cal, rms=0.077114Jy sigma=0.545135 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.196 mas, bmaj=6.349 mas, bpa=-27.19 degrees ! Estimated noise=0.457467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012875 Jy ! Component: 100 - total flux cleaned = -9.48834e-05 Jy ! Component: 150 - total flux cleaned = -8.03927e-05 Jy ! Component: 200 - total flux cleaned = -6.6208e-05 Jy ! Total flux subtracted in 200 components = -6.6208e-05 Jy ! Clean residual min=-0.001695 max=0.002087 Jy/beam ! Clean residual mean=0.000015 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0529067 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0529067 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. ! ! Fit before self-cal, rms=0.077106Jy sigma=0.545116 ! Fit after self-cal, rms=0.077162Jy sigma=0.544911 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 (-20.5, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744612 Jy ! Component: 100 - total flux cleaned = 0.000695915 Jy ! Component: 150 - total flux cleaned = 0.000695464 Jy ! Component: 200 - total flux cleaned = 0.000662191 Jy ! Total flux subtracted in 200 components = 0.000662191 Jy ! Clean residual min=-0.001550 max=0.001688 Jy/beam ! Clean residual mean=0.000016 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0535689 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.0535689 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. ! ! Fit before self-cal, rms=0.077112Jy sigma=0.544291 ! Fit after self-cal, rms=0.077108Jy sigma=0.544032 ! 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. ! ! Fit before self-cal, rms=0.077108Jy sigma=0.544032 ! Fit after self-cal, rms=0.077100Jy sigma=0.543921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.21 mas, bmaj=6.346 mas, bpa=-27.26 degrees ! Estimated noise=0.457174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342769 Jy ! Component: 100 - total flux cleaned = 0.000344317 Jy ! Component: 150 - total flux cleaned = 0.000284996 Jy ! Component: 200 - total flux cleaned = 0.00025926 Jy ! Total flux subtracted in 200 components = 0.00025926 Jy ! Clean residual min=-0.001471 max=0.001586 Jy/beam ! Clean residual mean=0.000014 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0538282 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.0538282 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. ! ! Fit before self-cal, rms=0.077073Jy sigma=0.543568 ! Fit after self-cal, rms=0.077081Jy sigma=0.543341 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 = 0.000171161 Jy ! Component: 100 - total flux cleaned = 0.000115702 Jy ! Component: 150 - total flux cleaned = 0.00014221 Jy ! Component: 200 - total flux cleaned = 0.00016445 Jy ! Total flux subtracted in 200 components = 0.00016445 Jy ! Clean residual min=-0.001379 max=0.001609 Jy/beam ! Clean residual mean=0.000014 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0539926 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.0539926 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. ! ! Fit before self-cal, rms=0.077065Jy sigma=0.543118 ! Fit after self-cal, rms=0.077075Jy sigma=0.543047 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.077075Jy sigma=0.543047 ! Fit after self-cal, rms=0.076911Jy sigma=0.542701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.607 mas, bmaj=11.33 mas, bpa=-83.75 degrees ! Estimated noise=0.558988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656842 Jy ! Component: 100 - total flux cleaned = 0.000839086 Jy ! Component: 150 - total flux cleaned = 0.000925483 Jy ! Component: 200 - total flux cleaned = 0.00098678 Jy ! Total flux subtracted in 200 components = 0.00098678 Jy ! Clean residual min=-0.001485 max=0.001782 Jy/beam ! Clean residual mean=0.000026 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0549794 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0549794 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. ! ! Fit before self-cal, rms=0.076907Jy sigma=0.542623 ! Fit after self-cal, rms=0.076931Jy sigma=0.542442 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 = 0.000222525 Jy ! Component: 100 - total flux cleaned = 0.000220713 Jy ! Component: 150 - total flux cleaned = 0.000251986 Jy ! Component: 200 - total flux cleaned = 0.000294633 Jy ! Total flux subtracted in 200 components = 0.000294633 Jy ! Clean residual min=-0.001481 max=0.001810 Jy/beam ! Clean residual mean=0.000026 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.055274 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.055274 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. ! ! Fit before self-cal, rms=0.076928Jy sigma=0.542441 ! Fit after self-cal, rms=0.076936Jy sigma=0.542389 ! 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=3.207 mas, bmaj=6.358 mas, bpa=-27.48 degrees ! Estimated noise=0.456541 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.207 x 6.358 at -27.48 degrees (North through East) ! Clean map min=-0.0028756 max=0.04988 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=1.915 mas, bmaj=5.124 mas, bpa=-23.95 degrees ! Estimated noise=1.02509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352278 Jy ! Component: 100 - total flux cleaned = 0.0461145 Jy ! Component: 150 - total flux cleaned = 0.0514198 Jy ! Component: 200 - total flux cleaned = 0.0542365 Jy ! Total flux subtracted in 200 components = 0.0542365 Jy ! Clean residual min=-0.003592 max=0.004101 Jy/beam ! Clean residual mean=0.000002 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.0542365 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0542365 Jy ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=6.358 mas, bpa=-27.48 degrees ! Estimated noise=0.456541 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011383 Jy ! Component: 100 - total flux cleaned = 0.00130824 Jy ! Component: 150 - total flux cleaned = 0.00158036 Jy ! Component: 200 - total flux cleaned = 0.00181549 Jy ! Total flux subtracted in 200 components = 0.00181549 Jy ! Clean residual min=-0.001590 max=0.001790 Jy/beam ! Clean residual mean=0.000016 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.056052 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.056052 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.607 mas, bmaj=11.33 mas, bpa=-83.75 degrees ! Estimated noise=0.558988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257197 Jy ! Component: 100 - total flux cleaned = 0.000331547 Jy ! Component: 150 - total flux cleaned = 0.000363028 Jy ! Component: 200 - total flux cleaned = 0.000494239 Jy ! Total flux subtracted in 200 components = 0.000494239 Jy ! Clean residual min=-0.001451 max=0.001641 Jy/beam ! Clean residual mean=0.000030 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0565463 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.84293e-05 Jy ! Component: 100 - total flux cleaned = 0.000146532 Jy ! Component: 150 - total flux cleaned = 0.00018132 Jy ! Component: 200 - total flux cleaned = 0.000227738 Jy ! Total flux subtracted in 200 components = 0.000227738 Jy ! Clean residual min=-0.001466 max=0.001622 Jy/beam ! Clean residual mean=0.000030 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.056774 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 77 components and 0.056774 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=6.358 mas, bpa=-27.48 degrees ! Estimated noise=0.456541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.41749e-05 Jy ! Component: 100 - total flux cleaned = -5.82516e-05 Jy ! Component: 150 - total flux cleaned = -5.90243e-05 Jy ! Component: 200 - total flux cleaned = -0.000119957 Jy ! Total flux subtracted in 200 components = -0.000119957 Jy ! Clean residual min=-0.001276 max=0.001550 Jy/beam ! Clean residual mean=0.000017 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0566541 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.056654 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. ! ! Fit before self-cal, rms=0.076937Jy sigma=0.542341 ! Fit after self-cal, rms=0.076910Jy sigma=0.542118 wmodel ./J1231+6414_S_map.mod ! Writing 92 model components to file: ./J1231+6414_S_map.mod wobs ./J1231+6414_S_uvs.fits ! Writing UV FITS file: ./J1231+6414_S_uvs.fits wwins ./J1231+6414_S_map.win ! wwins: Wrote 3 windows to ./J1231+6414_S_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 = 0.000694746 Jy ! Component: 100 - total flux cleaned = 0.0011253 Jy ! Component: 150 - total flux cleaned = 0.00136554 Jy ! Component: 200 - total flux cleaned = 0.00159771 Jy ! Component: 250 - total flux cleaned = 0.00184401 Jy ! Component: 300 - total flux cleaned = 0.00208321 Jy ! Component: 350 - total flux cleaned = 0.00227445 Jy ! Component: 400 - total flux cleaned = 0.00248264 Jy ! Component: 450 - total flux cleaned = 0.00264569 Jy ! Component: 500 - total flux cleaned = 0.00286544 Jy ! Component: 550 - total flux cleaned = 0.00302199 Jy ! Component: 600 - total flux cleaned = 0.0032334 Jy ! Component: 650 - total flux cleaned = 0.00336587 Jy ! Component: 700 - total flux cleaned = 0.00355139 Jy ! Component: 750 - total flux cleaned = 0.00373384 Jy ! Component: 800 - total flux cleaned = 0.00389504 Jy ! Component: 850 - total flux cleaned = 0.00403653 Jy ! Component: 900 - total flux cleaned = 0.00410601 Jy ! Component: 950 - total flux cleaned = 0.00420862 Jy ! Component: 1000 - total flux cleaned = 0.00430969 Jy ! Component: 1050 - total flux cleaned = 0.00442613 Jy ! Component: 1100 - total flux cleaned = 0.0045245 Jy ! Component: 1150 - total flux cleaned = 0.00460546 Jy ! Component: 1200 - total flux cleaned = 0.00471719 Jy ! Component: 1250 - total flux cleaned = 0.00482733 Jy ! Component: 1300 - total flux cleaned = 0.00495177 Jy ! Component: 1350 - total flux cleaned = 0.00504369 Jy ! Component: 1400 - total flux cleaned = 0.00514968 Jy ! Component: 1450 - total flux cleaned = 0.00514948 Jy ! Component: 1500 - total flux cleaned = 0.00522338 Jy ! Component: 1550 - total flux cleaned = 0.00531094 Jy ! Component: 1600 - total flux cleaned = 0.00532535 Jy ! Component: 1650 - total flux cleaned = 0.00535414 Jy ! Component: 1700 - total flux cleaned = 0.00539661 Jy ! Component: 1750 - total flux cleaned = 0.00542474 Jy ! Component: 1800 - total flux cleaned = 0.00553556 Jy ! Component: 1850 - total flux cleaned = 0.00553537 Jy ! Component: 1900 - total flux cleaned = 0.00558951 Jy ! Component: 1950 - total flux cleaned = 0.00561663 Jy ! Component: 2000 - total flux cleaned = 0.00566952 Jy ! Component: 2050 - total flux cleaned = 0.00568253 Jy ! Component: 2100 - total flux cleaned = 0.00574751 Jy ! Component: 2150 - total flux cleaned = 0.00574757 Jy ! Component: 2200 - total flux cleaned = 0.00579872 Jy ! Component: 2250 - total flux cleaned = 0.00584942 Jy ! Component: 2300 - total flux cleaned = 0.00584946 Jy ! Component: 2350 - total flux cleaned = 0.00593635 Jy ! Component: 2400 - total flux cleaned = 0.00597325 Jy ! Component: 2450 - total flux cleaned = 0.0060342 Jy ! Component: 2500 - total flux cleaned = 0.00608241 Jy ! Component: 2550 - total flux cleaned = 0.00616605 Jy ! Component: 2600 - total flux cleaned = 0.0062253 Jy ! Component: 2650 - total flux cleaned = 0.00624881 Jy ! Component: 2700 - total flux cleaned = 0.00633057 Jy ! Component: 2750 - total flux cleaned = 0.00638836 Jy ! Component: 2800 - total flux cleaned = 0.00645705 Jy ! Component: 2850 - total flux cleaned = 0.00645705 Jy ! Component: 2900 - total flux cleaned = 0.00652493 Jy ! Component: 2950 - total flux cleaned = 0.00661439 Jy ! Component: 3000 - total flux cleaned = 0.00664761 Jy ! Component: 3050 - total flux cleaned = 0.0066807 Jy ! Component: 3100 - total flux cleaned = 0.00672449 Jy ! Component: 3150 - total flux cleaned = 0.00677879 Jy ! Component: 3200 - total flux cleaned = 0.00683258 Jy ! Component: 3250 - total flux cleaned = 0.006854 Jy ! Component: 3300 - total flux cleaned = 0.00688571 Jy ! Component: 3350 - total flux cleaned = 0.00696999 Jy ! Component: 3400 - total flux cleaned = 0.00695944 Jy ! Component: 3450 - total flux cleaned = 0.00702176 Jy ! Component: 3500 - total flux cleaned = 0.00707324 Jy ! Component: 3550 - total flux cleaned = 0.00712434 Jy ! Component: 3600 - total flux cleaned = 0.00713457 Jy ! Component: 3650 - total flux cleaned = 0.00722523 Jy ! Component: 3700 - total flux cleaned = 0.00726528 Jy ! Component: 3750 - total flux cleaned = 0.00732496 Jy ! Component: 3800 - total flux cleaned = 0.00738408 Jy ! Component: 3850 - total flux cleaned = 0.00743303 Jy ! Component: 3900 - total flux cleaned = 0.00745254 Jy ! Component: 3950 - total flux cleaned = 0.00749109 Jy ! Component: 4000 - total flux cleaned = 0.0075583 Jy ! Component: 4050 - total flux cleaned = 0.00756777 Jy ! Total flux subtracted in 4096 components = 0.00765297 Jy ! Clean residual min=-0.000568 max=0.000595 Jy/beam ! Clean residual mean=0.000008 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.064307 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 403 components and 0.0643071 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1231+6414_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.207 x 6.358 at -27.48 degrees (North through East) ! Clean map min=-0.0032834 max=0.049113 Jy/beam ! Writing clean map to FITS file: ./J1231+6414_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0491132 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185856 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13527 1.13527 2.27055 4.5411 9.08219 18.1644 36.3288 72.6575 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 264.253 quit ! Quitting program ! Log file ./J1231+6414_S_uvs.log closed on Sat Jan 2 09:54:08 2016