! Started logfile: ./J1337-1257_S_uvs.log on Sat Jan 2 09:55:07 2016 obs J1337-1257_S_uva.fits ! Reading UV FITS file: J1337-1257_S_uva.fits ! AN table 1: 11 integrations on 36 of 36 possible baselines. ! AN table 2: 24 integrations on 10 of 10 possible baselines. ! AN table 3: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.991214 visibilities/baseline/integration-bin. ! Found source: J1337-1257 ! ! 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 9928 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 ./J1337-1257_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 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 120 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.881925Jy sigma=10.173060 ! Fit after self-cal, rms=0.783049Jy sigma=4.407576 ! 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=2.646 mas, bmaj=3.475 mas, bpa=0.2486 degrees ! Estimated noise=2.39037 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 = 1.14977 Jy ! Component: 100 - total flux cleaned = 1.52167 Jy ! Total flux subtracted in 100 components = 1.52167 Jy ! Clean residual min=-0.063265 max=0.141170 Jy/beam ! Clean residual mean=-0.000171 rms=0.017919 Jy/beam ! Combined flux in latest and established models = 1.52167 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.52167 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=0.441421Jy sigma=2.516964 ! Fit after self-cal, rms=0.439170Jy sigma=2.515097 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137858 Jy ! Component: 100 - total flux cleaned = 0.196945 Jy ! Total flux subtracted in 100 components = 0.196945 Jy ! Clean residual min=-0.052594 max=0.053132 Jy/beam ! Clean residual mean=-0.000319 rms=0.014377 Jy/beam ! Combined flux in latest and established models = 1.71861 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 1.71861 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=0.376073Jy sigma=2.340588 ! Fit after self-cal, rms=0.375850Jy sigma=2.340371 ! 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=3.36 mas, bmaj=4.666 mas, bpa=0.1693 degrees ! Estimated noise=1.60293 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 = 0.0304252 Jy ! Component: 100 - total flux cleaned = 0.0357284 Jy ! Component: 150 - total flux cleaned = 0.0357217 Jy ! Component: 200 - total flux cleaned = 0.0360502 Jy ! Total flux subtracted in 200 components = 0.0360502 Jy ! Clean residual min=-0.079623 max=0.072549 Jy/beam ! Clean residual mean=-0.000420 rms=0.025013 Jy/beam ! Combined flux in latest and established models = 1.75466 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 1.75466 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=0.369844Jy sigma=2.347854 ! Fit after self-cal, rms=0.369835Jy sigma=2.347752 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.36 x 4.666 at 0.1693 degrees (North through East) ! Clean map min=-0.07903 max=1.4905 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 0.92 FD 0.94 KP 0.98 LA 0.97 ! MK 1.00 NL 0.88 OV 0.97 PT 0.99 ! SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 0.96 KP 1.00 LA 0.97 ! MK 1.02 NL 0.89 PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 KP 0.99 LA 1.05 ! MK 0.99 NL 0.96 OV 0.96 PT 1.02 ! SC 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.97 KP 1.01 LA 1.05 ! MK 0.99 NL 0.94 PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 0.97 LA 0.96 ! MK 1.06 NL 0.96 OV 1.00* PT 0.96 ! SC 1.14 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 KP 0.99 LA 0.99 ! MK 1.09 NL 0.96 PT 0.98 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 KP 0.95 LA 0.98 ! MK 1.00 NL 0.98 OV 1.00* PT 0.98 ! SC 1.14 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.99 KP 0.99 LA 0.99 ! MK 1.02 NL 0.98 PT 0.99 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 KP 0.85 LA 0.98 ! MK 1.00 NL 1.04 OV 1.01 PT 1.00* ! SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.99 KP 0.84 LA 0.97 ! MK 1.00 NL 1.06 PT 1.00* SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* HH 0.00* MC 0.00* ON 0.00* ! ZC 0.00* ! ! 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* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* HH 0.00* MC 0.00* ON 0.00* ! ZC 0.00* ! ! 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* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.369835Jy sigma=2.347752 ! Fit after self-cal, rms=0.346652Jy sigma=2.279137 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.391 mas, bmaj=4.77 mas, bpa=-0.3008 degrees ! Estimated noise=1.57955 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 = -0.0295373 Jy ! Component: 100 - total flux cleaned = -0.04422 Jy ! Component: 150 - total flux cleaned = -0.0504272 Jy ! Component: 200 - total flux cleaned = -0.0516314 Jy ! Total flux subtracted in 200 components = -0.0516314 Jy ! Clean residual min=-0.071541 max=0.069729 Jy/beam ! Clean residual mean=-0.000395 rms=0.023360 Jy/beam ! Combined flux in latest and established models = 1.70303 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 25 components and 1.70303 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=0.349262Jy sigma=2.239805 ! Fit after self-cal, rms=0.349178Jy sigma=2.239558 ! 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=0.349178Jy sigma=2.239558 ! Fit after self-cal, rms=0.345996Jy sigma=2.232232 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.414 mas, bmaj=4.79 mas, bpa=-0.4356 degrees ! Estimated noise=1.56618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0202738 Jy ! Component: 100 - total flux cleaned = -0.0302594 Jy ! Component: 150 - total flux cleaned = -0.0329587 Jy ! Component: 200 - total flux cleaned = -0.0337922 Jy ! Total flux subtracted in 200 components = -0.0337922 Jy ! Clean residual min=-0.070109 max=0.067402 Jy/beam ! Clean residual mean=-0.000366 rms=0.022612 Jy/beam ! Combined flux in latest and established models = 1.66924 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 1.66924 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=0.348041Jy sigma=2.208495 ! Fit after self-cal, rms=0.348026Jy sigma=2.208363 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 = -0.00188478 Jy ! Component: 100 - total flux cleaned = -0.00225731 Jy ! Component: 150 - total flux cleaned = -0.00262354 Jy ! Component: 200 - total flux cleaned = -0.00279354 Jy ! Total flux subtracted in 200 components = -0.00279354 Jy ! Clean residual min=-0.070013 max=0.067506 Jy/beam ! Clean residual mean=-0.000363 rms=0.022586 Jy/beam ! Combined flux in latest and established models = 1.66645 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 1.66645 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=0.348059Jy sigma=2.206378 ! Fit after self-cal, rms=0.348048Jy sigma=2.206357 ! 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=0.348048Jy sigma=2.206357 ! Fit after self-cal, rms=0.346950Jy sigma=2.203277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.43 mas, bmaj=4.804 mas, bpa=-0.5595 degrees ! Estimated noise=1.55696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.013984 Jy ! Component: 100 - total flux cleaned = -0.0208546 Jy ! Component: 150 - total flux cleaned = -0.0216092 Jy ! Component: 200 - total flux cleaned = -0.022462 Jy ! Total flux subtracted in 200 components = -0.022462 Jy ! Clean residual min=-0.068633 max=0.066577 Jy/beam ! Clean residual mean=-0.000343 rms=0.022112 Jy/beam ! Combined flux in latest and established models = 1.64398 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 1.64398 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=0.348485Jy sigma=2.188480 ! Fit after self-cal, rms=0.348490Jy sigma=2.188421 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 = -0.000775567 Jy ! Component: 100 - total flux cleaned = -0.00109809 Jy ! Component: 150 - total flux cleaned = -0.00141552 Jy ! Component: 200 - total flux cleaned = -0.00156633 Jy ! Total flux subtracted in 200 components = -0.00156633 Jy ! Clean residual min=-0.068580 max=0.066749 Jy/beam ! Clean residual mean=-0.000341 rms=0.022096 Jy/beam ! Combined flux in latest and established models = 1.64242 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 1.64242 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=0.348452Jy sigma=2.187296 ! Fit after self-cal, rms=0.348450Jy sigma=2.187288 ! 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=0.348450Jy sigma=2.187288 ! Fit after self-cal, rms=0.348131Jy sigma=2.185971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.118 mas, bmaj=14.44 mas, bpa=-3.906 degrees ! Estimated noise=1.88986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.025867 Jy ! Component: 100 - total flux cleaned = -0.0317962 Jy ! Component: 150 - total flux cleaned = -0.0323336 Jy ! Component: 200 - total flux cleaned = -0.0328513 Jy ! Total flux subtracted in 200 components = -0.0328513 Jy ! Clean residual min=-0.113233 max=0.118283 Jy/beam ! Clean residual mean=-0.000636 rms=0.041024 Jy/beam ! Combined flux in latest and established models = 1.60957 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 1.60957 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=0.351267Jy sigma=2.172484 ! Fit after self-cal, rms=0.351339Jy sigma=2.172443 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 = -0.000545526 Jy ! Component: 100 - total flux cleaned = -0.00104211 Jy ! Component: 150 - total flux cleaned = -0.0015233 Jy ! Component: 200 - total flux cleaned = -0.00198617 Jy ! Total flux subtracted in 200 components = -0.00198617 Jy ! Clean residual min=-0.112987 max=0.118181 Jy/beam ! Clean residual mean=-0.000631 rms=0.040986 Jy/beam ! Combined flux in latest and established models = 1.60758 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 32 components and 1.60758 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=0.351648Jy sigma=2.174753 ! Fit after self-cal, rms=0.351628Jy sigma=2.174720 ! 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=3.441 mas, bmaj=4.813 mas, bpa=-0.6383 degrees ! Estimated noise=1.55102 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.441 x 4.813 at -0.6383 degrees (North through East) ! Clean map min=-0.066257 max=1.5093 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 ! Performing amp+phase self-cal ! ! 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=0.351628Jy sigma=2.174720 ! Fit after self-cal, rms=0.349312Jy sigma=2.161134 ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=4.826 mas, bpa=-0.06729 degrees ! Estimated noise=1.54787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0019295 Jy ! Component: 100 - total flux cleaned = -0.00250984 Jy ! Component: 150 - total flux cleaned = -0.00296939 Jy ! Component: 200 - total flux cleaned = -0.00334155 Jy ! Total flux subtracted in 200 components = -0.00334155 Jy ! Clean residual min=-0.065614 max=0.066231 Jy/beam ! Clean residual mean=-0.000307 rms=0.021438 Jy/beam ! Combined flux in latest and established models = 1.60424 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 1.60424 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=0.349435Jy sigma=2.156154 ! Fit after self-cal, rms=0.349438Jy sigma=2.156139 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184384 Jy ! Component: 100 - total flux cleaned = -0.00047132 Jy ! Component: 150 - total flux cleaned = -0.000464492 Jy ! Component: 200 - total flux cleaned = -0.00046808 Jy ! Total flux subtracted in 200 components = -0.00046808 Jy ! Clean residual min=-0.065731 max=0.066185 Jy/beam ! Clean residual mean=-0.000306 rms=0.021433 Jy/beam ! Combined flux in latest and established models = 1.60377 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 1.60377 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=0.349464Jy sigma=2.154984 ! Fit after self-cal, rms=0.349466Jy sigma=2.154977 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.349466Jy sigma=2.154977 ! Fit after self-cal, rms=0.349350Jy sigma=2.154383 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=2.715 mas, bmaj=3.506 mas, bpa=-0.01411 degrees ! Estimated noise=2.39912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.13078 Jy ! Component: 100 - total flux cleaned = 1.48905 Jy ! Component: 150 - total flux cleaned = 1.61263 Jy ! Component: 200 - total flux cleaned = 1.63562 Jy ! Total flux subtracted in 200 components = 1.63562 Jy ! Clean residual min=-0.048991 max=0.047162 Jy/beam ! Clean residual mean=-0.000337 rms=0.013132 Jy/beam ! Combined flux in latest and established models = 1.63562 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.63562 Jy ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=4.827 mas, bpa=-0.3885 degrees ! Estimated noise=1.54606 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 = -0.00651892 Jy ! Component: 100 - total flux cleaned = -0.00789845 Jy ! Component: 150 - total flux cleaned = -0.00919429 Jy ! Component: 200 - total flux cleaned = -0.0109551 Jy ! Total flux subtracted in 200 components = -0.0109551 Jy ! Clean residual min=-0.066748 max=0.066168 Jy/beam ! Clean residual mean=-0.000336 rms=0.021725 Jy/beam ! Combined flux in latest and established models = 1.62467 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 1.62467 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=9.152 mas, bmaj=14.47 mas, bpa=-3.796 degrees ! Estimated noise=1.87003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0228859 Jy ! Component: 100 - total flux cleaned = -0.0242208 Jy ! Component: 150 - total flux cleaned = -0.0250404 Jy ! Component: 200 - total flux cleaned = -0.0258367 Jy ! Total flux subtracted in 200 components = -0.0258367 Jy ! Clean residual min=-0.112228 max=0.116711 Jy/beam ! Clean residual mean=-0.000631 rms=0.040191 Jy/beam ! Combined flux in latest and established models = 1.59883 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 = -0.000388745 Jy ! Component: 100 - total flux cleaned = -0.00112389 Jy ! Component: 150 - total flux cleaned = -0.00183206 Jy ! Component: 200 - total flux cleaned = -0.00251469 Jy ! Total flux subtracted in 200 components = -0.00251469 Jy ! Clean residual min=-0.111587 max=0.116191 Jy/beam ! Clean residual mean=-0.000625 rms=0.040119 Jy/beam ! Combined flux in latest and established models = 1.59632 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 20 components and 1.59632 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=4.827 mas, bpa=-0.3885 degrees ! Estimated noise=1.54606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127137 Jy ! Component: 100 - total flux cleaned = 0.0140979 Jy ! Component: 150 - total flux cleaned = 0.0144942 Jy ! Component: 200 - total flux cleaned = 0.0145023 Jy ! Total flux subtracted in 200 components = 0.0145023 Jy ! Clean residual min=-0.066058 max=0.066840 Jy/beam ! Clean residual mean=-0.000320 rms=0.021508 Jy/beam ! Combined flux in latest and established models = 1.61082 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 1.61082 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=0.351258Jy sigma=2.165413 ! Fit after self-cal, rms=0.351184Jy sigma=2.164765 wmodel ./J1337-1257_S_map.mod ! Writing 28 model components to file: ./J1337-1257_S_map.mod wobs ./J1337-1257_S_uvs.fits ! Writing UV FITS file: ./J1337-1257_S_uvs.fits wwins ./J1337-1257_S_map.win ! wwins: Wrote 1 windows to ./J1337-1257_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 = 0.00240607 Jy ! Component: 100 - total flux cleaned = 0.0124119 Jy ! Component: 150 - total flux cleaned = 0.0261239 Jy ! Component: 200 - total flux cleaned = 0.0412167 Jy ! Component: 250 - total flux cleaned = 0.0576158 Jy ! Component: 300 - total flux cleaned = 0.0724326 Jy ! Component: 350 - total flux cleaned = 0.0840723 Jy ! Component: 400 - total flux cleaned = 0.0970602 Jy ! Component: 450 - total flux cleaned = 0.103786 Jy ! Component: 500 - total flux cleaned = 0.11278 Jy ! Component: 550 - total flux cleaned = 0.119917 Jy ! Component: 600 - total flux cleaned = 0.125313 Jy ! Component: 650 - total flux cleaned = 0.129085 Jy ! Component: 700 - total flux cleaned = 0.134946 Jy ! Component: 750 - total flux cleaned = 0.139251 Jy ! Component: 800 - total flux cleaned = 0.143452 Jy ! Component: 850 - total flux cleaned = 0.145499 Jy ! Component: 900 - total flux cleaned = 0.148203 Jy ! Component: 950 - total flux cleaned = 0.151498 Jy ! Component: 1000 - total flux cleaned = 0.153444 Jy ! Component: 1050 - total flux cleaned = 0.15534 Jy ! Component: 1100 - total flux cleaned = 0.156581 Jy ! Component: 1150 - total flux cleaned = 0.158404 Jy ! Component: 1200 - total flux cleaned = 0.159591 Jy ! Component: 1250 - total flux cleaned = 0.16136 Jy ! Component: 1300 - total flux cleaned = 0.162514 Jy ! Component: 1350 - total flux cleaned = 0.162524 Jy ! Component: 1400 - total flux cleaned = 0.164751 Jy ! Component: 1450 - total flux cleaned = 0.164193 Jy ! Component: 1500 - total flux cleaned = 0.165816 Jy ! Component: 1550 - total flux cleaned = 0.166338 Jy ! Component: 1600 - total flux cleaned = 0.166333 Jy ! Component: 1650 - total flux cleaned = 0.166334 Jy ! Component: 1700 - total flux cleaned = 0.166339 Jy ! Component: 1750 - total flux cleaned = 0.16884 Jy ! Component: 1800 - total flux cleaned = 0.167359 Jy ! Component: 1850 - total flux cleaned = 0.169801 Jy ! Component: 1900 - total flux cleaned = 0.171234 Jy ! Component: 1950 - total flux cleaned = 0.171701 Jy ! Component: 2000 - total flux cleaned = 0.172635 Jy ! Component: 2050 - total flux cleaned = 0.173564 Jy ! Component: 2100 - total flux cleaned = 0.176305 Jy ! Component: 2150 - total flux cleaned = 0.176303 Jy ! Component: 2200 - total flux cleaned = 0.177201 Jy ! Component: 2250 - total flux cleaned = 0.17897 Jy ! Component: 2300 - total flux cleaned = 0.179404 Jy ! Component: 2350 - total flux cleaned = 0.18027 Jy ! Component: 2400 - total flux cleaned = 0.181553 Jy ! Component: 2450 - total flux cleaned = 0.18113 Jy ! Component: 2500 - total flux cleaned = 0.182806 Jy ! Component: 2550 - total flux cleaned = 0.184459 Jy ! Component: 2600 - total flux cleaned = 0.184454 Jy ! Component: 2650 - total flux cleaned = 0.184861 Jy ! Component: 2700 - total flux cleaned = 0.185259 Jy ! Component: 2750 - total flux cleaned = 0.185255 Jy ! Component: 2800 - total flux cleaned = 0.185259 Jy ! Component: 2850 - total flux cleaned = 0.18526 Jy ! Component: 2900 - total flux cleaned = 0.185648 Jy ! Component: 2950 - total flux cleaned = 0.187168 Jy ! Component: 3000 - total flux cleaned = 0.186785 Jy ! Component: 3050 - total flux cleaned = 0.18791 Jy ! Component: 3100 - total flux cleaned = 0.188282 Jy ! Component: 3150 - total flux cleaned = 0.189754 Jy ! Component: 3200 - total flux cleaned = 0.191208 Jy ! Component: 3250 - total flux cleaned = 0.191567 Jy ! Component: 3300 - total flux cleaned = 0.191567 Jy ! Component: 3350 - total flux cleaned = 0.19334 Jy ! Component: 3400 - total flux cleaned = 0.194043 Jy ! Component: 3450 - total flux cleaned = 0.194395 Jy ! Component: 3500 - total flux cleaned = 0.196119 Jy ! Component: 3550 - total flux cleaned = 0.196117 Jy ! Component: 3600 - total flux cleaned = 0.196456 Jy ! Component: 3650 - total flux cleaned = 0.19713 Jy ! Component: 3700 - total flux cleaned = 0.198804 Jy ! Component: 3750 - total flux cleaned = 0.198473 Jy ! Component: 3800 - total flux cleaned = 0.198476 Jy ! Component: 3850 - total flux cleaned = 0.199132 Jy ! Component: 3900 - total flux cleaned = 0.199456 Jy ! Component: 3950 - total flux cleaned = 0.200741 Jy ! Component: 4000 - total flux cleaned = 0.199784 Jy ! Component: 4050 - total flux cleaned = 0.201056 Jy ! Total flux subtracted in 4096 components = 0.201688 Jy ! Clean residual min=-0.016915 max=0.017368 Jy/beam ! Clean residual mean=-0.000141 rms=0.007603 Jy/beam ! Combined flux in latest and established models = 1.81251 Jy keep ! Adding 613 model components to the UV plane model. ! The established model now contains 641 components and 1.81251 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1337-1257_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.463 x 4.827 at -0.3885 degrees (North through East) ! Clean map min=-0.03175 max=1.484 Jy/beam ! Writing clean map to FITS file: ./J1337-1257_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.48403 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0067175 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.35796 1.35796 2.71591 5.43183 10.8637 21.7273 43.4546 86.9093 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0201 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.484 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 220.92 quit ! Quitting program ! Log file ./J1337-1257_S_uvs.log closed on Sat Jan 2 09:55:12 2016