! Started logfile: ./J2137+2357_S_uvs.log on Sat Jan 2 10:01:16 2016 obs J2137+2357_S_uva.fits ! Reading UV FITS file: J2137+2357_S_uva.fits ! AN table 1: 116 integrations on 15 of 15 possible baselines. ! AN table 2: 58 integrations on 21 of 21 possible baselines. ! AN table 3: 58 integrations on 6 of 6 possible baselines. ! AN table 4: 58 integrations on 28 of 28 possible baselines. ! AN table 5: 58 integrations on 3 of 3 possible baselines. ! AN table 6: 58 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.460287 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2137+2357 ! ! 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 19008 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 ./J2137+2357_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 174 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 232 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! A total of 174 telescope corrections were flagged in sub-array 5. ! A total of 116 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 232 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! A total of 174 telescope corrections were flagged in sub-array 5. ! A total of 116 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 232 telescope corrections were flagged in sub-array 3. ! A total of 174 telescope corrections were flagged in sub-array 4. ! A total of 174 telescope corrections were flagged in sub-array 5. ! A total of 116 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 232 telescope corrections were flagged in sub-array 3. ! A total of 174 telescope corrections were flagged in sub-array 4. ! A total of 174 telescope corrections were flagged in sub-array 5. ! A total of 116 telescope corrections were flagged in sub-array 6. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 464 telescope corrections were flagged in sub-array 1. ! A total of 238 telescope corrections were flagged in sub-array 2. ! A total of 232 telescope corrections were flagged in sub-array 3. ! A total of 232 telescope corrections were flagged in sub-array 4. ! A total of 174 telescope corrections were flagged in sub-array 5. ! A total of 116 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 232 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! A total of 174 telescope corrections were flagged in sub-array 5. ! A total of 116 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 232 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! A total of 174 telescope corrections were flagged in sub-array 5. ! A total of 116 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.003612Jy sigma=11.313185 ! Fit after self-cal, rms=0.949814Jy sigma=11.566576 ! 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=4.965 mas, bmaj=9.621 mas, bpa=-21.93 degrees ! Estimated noise=1.24888 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 = 0.0393843 Jy ! Component: 100 - total flux cleaned = 0.0480004 Jy ! Total flux subtracted in 100 components = 0.0480004 Jy ! Clean residual min=-0.004002 max=0.004174 Jy/beam ! Clean residual mean=0.000004 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.0480004 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0480004 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=0.053548Jy sigma=0.617875 ! Fit after self-cal, rms=0.052069Jy sigma=0.601270 ! 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=7.262 mas, bmaj=11.49 mas, bpa=-18.35 degrees ! Estimated noise=0.589896 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 = 0.00380971 Jy ! Component: 100 - total flux cleaned = 0.00434887 Jy ! Component: 150 - total flux cleaned = 0.00447445 Jy ! Component: 200 - total flux cleaned = 0.0045076 Jy ! Total flux subtracted in 200 components = 0.0045076 Jy ! Clean residual min=-0.002754 max=0.003120 Jy/beam ! Clean residual mean=0.000001 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.052508 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.052508 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=0.051752Jy sigma=0.598555 ! Fit after self-cal, rms=0.051750Jy sigma=0.598373 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.262 x 11.49 at -18.35 degrees (North through East) ! Clean map min=-0.0027657 max=0.052608 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. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.08 KP 1.02 LA 0.87 ! NL 0.88 PT 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* LA 0.00* MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 1.00* KP 1.03 LA 1.11 ! MK 1.00* NL 1.04 OV 1.12 PT 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! KP 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 2. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.15 KP 1.04 LA 0.93 ! NL 1.02 PT 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* LA 0.00* MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! KP 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 3. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.93 KP 1.06 LA 1.09 ! MK 0.89 NL 1.00* PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* LA 0.00* MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! KP 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 4. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* LA 0.00* MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.89 FD 1.00* KP 1.15 LA 0.98 ! MK 1.00* NL 1.05 OV 1.00* PT 1.08 ! ! Telescope amplitude corrections in sub-array 5: ! KP 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.20 KP 0.92 LA 1.00* ! NL 1.00 PT 1.00* ! ! A total of 168 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* LA 0.00* MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! KP 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 7. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* LA 0.00* MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.10 FD 1.00* KP 0.96 LA 0.95 ! MK 1.00* NL 1.01 OV 1.03 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! KP 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 8. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* LA 0.00* MK 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! KP 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Fit before self-cal, rms=0.051750Jy sigma=0.598373 ! Fit after self-cal, rms=0.052131Jy sigma=0.609286 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.878 mas, bmaj=10.84 mas, bpa=-18.19 degrees ! Estimated noise=0.621834 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 = -0.000135429 Jy ! Component: 100 - total flux cleaned = -0.000157177 Jy ! Component: 150 - total flux cleaned = -0.00017684 Jy ! Component: 200 - total flux cleaned = -0.000176216 Jy ! Total flux subtracted in 200 components = -0.000176216 Jy ! Clean residual min=-0.002204 max=0.002550 Jy/beam ! Clean residual mean=0.000004 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0523317 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0523317 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=0.052110Jy sigma=0.609115 ! Fit after self-cal, rms=0.052099Jy sigma=0.608690 ! 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=0.052099Jy sigma=0.608690 ! Fit after self-cal, rms=0.052120Jy sigma=0.608441 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.881 mas, bmaj=10.86 mas, bpa=-18.16 degrees ! Estimated noise=0.621085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216955 Jy ! Component: 100 - total flux cleaned = -0.000252937 Jy ! Component: 150 - total flux cleaned = -0.000267625 Jy ! Component: 200 - total flux cleaned = -0.000267525 Jy ! Total flux subtracted in 200 components = -0.000267525 Jy ! Clean residual min=-0.002144 max=0.002449 Jy/beam ! Clean residual mean=0.000005 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0520642 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0520642 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=0.052107Jy sigma=0.608329 ! Fit after self-cal, rms=0.052143Jy sigma=0.608174 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 = 1.73015e-05 Jy ! Component: 100 - total flux cleaned = -8.17035e-06 Jy ! Component: 150 - total flux cleaned = -8.26184e-06 Jy ! Component: 200 - total flux cleaned = -8.33411e-06 Jy ! Total flux subtracted in 200 components = -8.33411e-06 Jy ! Clean residual min=-0.002205 max=0.002510 Jy/beam ! Clean residual mean=0.000005 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0520559 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0520559 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=0.052136Jy sigma=0.608123 ! Fit after self-cal, rms=0.052137Jy sigma=0.608105 ! 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=0.052137Jy sigma=0.608105 ! Fit after self-cal, rms=0.052663Jy sigma=0.606857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.853 mas, bmaj=10.91 mas, bpa=-18.24 degrees ! Estimated noise=0.629995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000848975 Jy ! Component: 100 - total flux cleaned = 0.000985786 Jy ! Component: 150 - total flux cleaned = 0.00102224 Jy ! Component: 200 - total flux cleaned = 0.00105944 Jy ! Total flux subtracted in 200 components = 0.00105944 Jy ! Clean residual min=-0.002285 max=0.002410 Jy/beam ! Clean residual mean=0.000006 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.0531153 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.0531153 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=0.052651Jy sigma=0.606695 ! Fit after self-cal, rms=0.052684Jy sigma=0.606412 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 = -6.2888e-05 Jy ! Component: 100 - total flux cleaned = -8.77412e-05 Jy ! Component: 150 - total flux cleaned = -9.49316e-05 Jy ! Component: 200 - total flux cleaned = -0.000101539 Jy ! Total flux subtracted in 200 components = -0.000101539 Jy ! Clean residual min=-0.002235 max=0.002375 Jy/beam ! Clean residual mean=0.000007 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.0530138 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.0530138 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=0.052681Jy sigma=0.606386 ! Fit after self-cal, rms=0.052681Jy sigma=0.606382 ! 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=0.052681Jy sigma=0.606382 ! Fit after self-cal, rms=0.053279Jy sigma=0.606137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.07 mas, bmaj=12.79 mas, bpa=-16.98 degrees ! Estimated noise=0.670899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439947 Jy ! Component: 100 - total flux cleaned = 0.000586582 Jy ! Component: 150 - total flux cleaned = 0.000590683 Jy ! Component: 200 - total flux cleaned = 0.000594475 Jy ! Total flux subtracted in 200 components = 0.000594475 Jy ! Clean residual min=-0.002494 max=0.002807 Jy/beam ! Clean residual mean=0.000010 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.0536083 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.0536083 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=0.053277Jy sigma=0.606094 ! Fit after self-cal, rms=0.053315Jy sigma=0.605998 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 = 5.14538e-06 Jy ! Component: 100 - total flux cleaned = -6.14658e-06 Jy ! Component: 150 - total flux cleaned = -9.48291e-06 Jy ! Component: 200 - total flux cleaned = -1.27001e-05 Jy ! Total flux subtracted in 200 components = -1.27001e-05 Jy ! Clean residual min=-0.002469 max=0.002766 Jy/beam ! Clean residual mean=0.000010 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.0535956 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.0535956 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=0.053315Jy sigma=0.605988 ! Fit after self-cal, rms=0.053318Jy sigma=0.605975 ! 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=6.846 mas, bmaj=10.91 mas, bpa=-18.2 degrees ! Estimated noise=0.634804 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.846 x 10.91 at -18.2 degrees (North through East) ! Clean map min=-0.0022375 max=0.053432 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=4.897 mas, bmaj=9.561 mas, bpa=-21.9 degrees ! Estimated noise=1.29237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0415283 Jy ! Component: 100 - total flux cleaned = 0.0508661 Jy ! Component: 150 - total flux cleaned = 0.0538303 Jy ! Component: 200 - total flux cleaned = 0.0538408 Jy ! Total flux subtracted in 200 components = 0.0538408 Jy ! Clean residual min=-0.003189 max=0.003187 Jy/beam ! Clean residual mean=0.000002 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.0538408 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0538408 Jy ! Inverting map and beam ! Estimated beam: bmin=6.846 mas, bmaj=10.91 mas, bpa=-18.2 degrees ! Estimated noise=0.634804 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 = -0.000457622 Jy ! Component: 100 - total flux cleaned = -0.000320847 Jy ! Component: 150 - total flux cleaned = -0.000321315 Jy ! Component: 200 - total flux cleaned = -0.000319535 Jy ! Total flux subtracted in 200 components = -0.000319535 Jy ! Clean residual min=-0.002294 max=0.002429 Jy/beam ! Clean residual mean=0.000007 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0535213 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0535213 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=10.07 mas, bmaj=12.79 mas, bpa=-16.98 degrees ! Estimated noise=0.670899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.09767e-05 Jy ! Component: 100 - total flux cleaned = -3.0274e-05 Jy ! Component: 150 - total flux cleaned = -2.19278e-05 Jy ! Component: 200 - total flux cleaned = -2.95251e-05 Jy ! Total flux subtracted in 200 components = -2.95251e-05 Jy ! Clean residual min=-0.002429 max=0.002782 Jy/beam ! Clean residual mean=0.000010 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.0534918 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 = 6.08952e-09 Jy ! Component: 100 - total flux cleaned = -6.46757e-06 Jy ! Component: 150 - total flux cleaned = -6.50116e-06 Jy ! Component: 200 - total flux cleaned = -1.17339e-05 Jy ! Total flux subtracted in 200 components = -1.17339e-05 Jy ! Clean residual min=-0.002428 max=0.002783 Jy/beam ! Clean residual mean=0.000010 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.05348 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.05348 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.846 mas, bmaj=10.91 mas, bpa=-18.2 degrees ! Estimated noise=0.634804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.02972e-05 Jy ! Component: 100 - total flux cleaned = 1.60613e-05 Jy ! Component: 150 - total flux cleaned = 1.66173e-05 Jy ! Component: 200 - total flux cleaned = 2.88389e-05 Jy ! Total flux subtracted in 200 components = 2.88389e-05 Jy ! Clean residual min=-0.002225 max=0.002402 Jy/beam ! Clean residual mean=0.000007 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0535089 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.0535089 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=0.053326Jy sigma=0.606012 ! Fit after self-cal, rms=0.053322Jy sigma=0.606002 wmodel ./J2137+2357_S_map.mod ! Writing 54 model components to file: ./J2137+2357_S_map.mod wobs ./J2137+2357_S_uvs.fits ! Writing UV FITS file: ./J2137+2357_S_uvs.fits wwins ./J2137+2357_S_map.win ! wwins: Wrote 1 windows to ./J2137+2357_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 = 0.000722473 Jy ! Component: 100 - total flux cleaned = 0.0012196 Jy ! Component: 150 - total flux cleaned = 0.00175892 Jy ! Component: 200 - total flux cleaned = 0.00230468 Jy ! Component: 250 - total flux cleaned = 0.00275405 Jy ! Component: 300 - total flux cleaned = 0.0031428 Jy ! Component: 350 - total flux cleaned = 0.00352764 Jy ! Component: 400 - total flux cleaned = 0.0039111 Jy ! Component: 450 - total flux cleaned = 0.00415249 Jy ! Component: 500 - total flux cleaned = 0.00436201 Jy ! Component: 550 - total flux cleaned = 0.00446978 Jy ! Component: 600 - total flux cleaned = 0.00446986 Jy ! Component: 650 - total flux cleaned = 0.00448637 Jy ! Component: 700 - total flux cleaned = 0.00447053 Jy ! Component: 750 - total flux cleaned = 0.00443947 Jy ! Component: 800 - total flux cleaned = 0.00437998 Jy ! Component: 850 - total flux cleaned = 0.00430888 Jy ! Component: 900 - total flux cleaned = 0.00424055 Jy ! Component: 950 - total flux cleaned = 0.0041618 Jy ! Component: 1000 - total flux cleaned = 0.00413656 Jy ! Component: 1050 - total flux cleaned = 0.00404978 Jy ! Component: 1100 - total flux cleaned = 0.00391741 Jy ! Component: 1150 - total flux cleaned = 0.00380024 Jy ! Component: 1200 - total flux cleaned = 0.00366286 Jy ! Component: 1250 - total flux cleaned = 0.00350618 Jy ! Component: 1300 - total flux cleaned = 0.00334173 Jy ! Component: 1350 - total flux cleaned = 0.00319134 Jy ! Component: 1400 - total flux cleaned = 0.00303335 Jy ! Component: 1450 - total flux cleaned = 0.00288853 Jy ! Component: 1500 - total flux cleaned = 0.00274628 Jy ! Component: 1550 - total flux cleaned = 0.0026266 Jy ! Component: 1600 - total flux cleaned = 0.00251865 Jy ! Component: 1650 - total flux cleaned = 0.00244153 Jy ! Component: 1700 - total flux cleaned = 0.00238447 Jy ! Component: 1750 - total flux cleaned = 0.00229073 Jy ! Component: 1800 - total flux cleaned = 0.00220748 Jy ! Component: 1850 - total flux cleaned = 0.0020979 Jy ! Component: 1900 - total flux cleaned = 0.00202564 Jy ! Component: 1950 - total flux cleaned = 0.00193641 Jy ! Component: 2000 - total flux cleaned = 0.0018482 Jy ! Component: 2050 - total flux cleaned = 0.00175227 Jy ! Component: 2100 - total flux cleaned = 0.00168327 Jy ! Component: 2150 - total flux cleaned = 0.00161495 Jy ! Component: 2200 - total flux cleaned = 0.00155568 Jy ! Component: 2250 - total flux cleaned = 0.00146337 Jy ! Component: 2300 - total flux cleaned = 0.00139687 Jy ! Component: 2350 - total flux cleaned = 0.00131435 Jy ! Component: 2400 - total flux cleaned = 0.00122437 Jy ! Component: 2450 - total flux cleaned = 0.00115129 Jy ! Component: 2500 - total flux cleaned = 0.0010626 Jy ! Component: 2550 - total flux cleaned = 0.000982562 Jy ! Component: 2600 - total flux cleaned = 0.000903005 Jy ! Component: 2650 - total flux cleaned = 0.000839818 Jy ! Component: 2700 - total flux cleaned = 0.000761338 Jy ! Component: 2750 - total flux cleaned = 0.000698949 Jy ! Component: 2800 - total flux cleaned = 0.000652365 Jy ! Component: 2850 - total flux cleaned = 0.000606007 Jy ! Component: 2900 - total flux cleaned = 0.000567605 Jy ! Component: 2950 - total flux cleaned = 0.000529334 Jy ! Component: 3000 - total flux cleaned = 0.000483578 Jy ! Component: 3050 - total flux cleaned = 0.000437937 Jy ! Component: 3100 - total flux cleaned = 0.000415161 Jy ! Component: 3150 - total flux cleaned = 0.000377225 Jy ! Component: 3200 - total flux cleaned = 0.000331773 Jy ! Component: 3250 - total flux cleaned = 0.000301526 Jy ! Component: 3300 - total flux cleaned = 0.000271374 Jy ! Component: 3350 - total flux cleaned = 0.000241281 Jy ! Component: 3400 - total flux cleaned = 0.000196108 Jy ! Component: 3450 - total flux cleaned = 0.000158505 Jy ! Component: 3500 - total flux cleaned = 0.00012092 Jy ! Component: 3550 - total flux cleaned = 8.33724e-05 Jy ! Component: 3600 - total flux cleaned = 5.33286e-05 Jy ! Component: 3650 - total flux cleaned = 1.57883e-05 Jy ! Component: 3700 - total flux cleaned = -2.17377e-05 Jy ! Component: 3750 - total flux cleaned = -6.67366e-05 Jy ! Component: 3800 - total flux cleaned = -0.000104303 Jy ! Component: 3850 - total flux cleaned = -0.000134336 Jy ! Component: 3900 - total flux cleaned = -0.000149352 Jy ! Component: 3950 - total flux cleaned = -0.000179424 Jy ! Component: 4000 - total flux cleaned = -0.000217098 Jy ! Component: 4050 - total flux cleaned = -0.000232165 Jy ! Total flux subtracted in 4096 components = -0.000262375 Jy ! Clean residual min=-0.000433 max=0.000441 Jy/beam ! Clean residual mean=-0.000002 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0532465 Jy keep ! Adding 396 model components to the UV plane model. ! The established model now contains 450 components and 0.0532464 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J2137+2357_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.846 x 10.91 at -18.2 degrees (North through East) ! Clean map min=-0.0012489 max=0.053243 Jy/beam ! Writing clean map to FITS file: ./J2137+2357_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0532429 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143587 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.809051 0.809051 1.6181 3.2362 6.47241 12.9448 25.8896 51.7793 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 370.804 quit ! Quitting program ! Log file ./J2137+2357_S_uvs.log closed on Sat Jan 2 10:01:20 2016