! Started logfile: J1809-4552_S_2013_01_09_pus_uvs.log on Tue Nov 4 19:03:10 2014 obs J1809-4552_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J1809-4552_S_2013_01_09_pus_uva.fits ! AN table 1: 52 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.0725962 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1809-4552 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3255 lines of history. ! ! Reading 1812 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1809-4552_S_2013_01_09_pus] 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 = 512x512 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 599 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 599 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 599 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 599 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.727795Jy sigma=0.006208 ! Fit after self-cal, rms=0.714406Jy sigma=0.006108 ! 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=2.312 mas, bmaj=8.806 mas, bpa=3.004 degrees ! Estimated noise=3318.49 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 = 0.197169 Jy ! Component: 100 - total flux cleaned = 0.252408 Jy ! Total flux subtracted in 100 components = 0.252408 Jy ! Clean residual min=-0.026100 max=0.036028 Jy/beam ! Clean residual mean=0.000351 rms=0.008886 Jy/beam ! Combined flux in latest and established models = 0.252408 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.252408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189988Jy sigma=0.001465 ! Fit after self-cal, rms=0.190068Jy sigma=0.001465 ! 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=3.187 mas, bmaj=11.97 mas, bpa=2.557 degrees ! Estimated noise=1991.37 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 = 0.0729661 Jy ! Component: 100 - total flux cleaned = 0.103981 Jy ! Component: 150 - total flux cleaned = 0.117577 Jy ! Component: 200 - total flux cleaned = 0.123594 Jy ! Total flux subtracted in 200 components = 0.123594 Jy ! Clean residual min=-0.020726 max=0.026452 Jy/beam ! Clean residual mean=-0.000185 rms=0.007977 Jy/beam ! Combined flux in latest and established models = 0.376001 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.376001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161823Jy sigma=0.001238 ! Fit after self-cal, rms=0.161924Jy sigma=0.001236 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HH 1.00* HN 1.00* ! KP 0.93 LA 1.03 MC 1.00* MK 0.92 ! NL 1.00* NY 1.00* OV 0.95 PT 1.00 ! SC 1.13 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HH 1.00* HN 1.00* ! KP 1.06 LA 0.99 MC 1.00* MK 1.01 ! NL 1.00* NY 1.00* OV 1.01 PT 0.99 ! SC 1.02 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HH 1.00* HN 1.00* ! KP 0.79 LA 0.90 MC 1.00* MK 1.03 ! NL 1.00* NY 1.00* OV 1.08 PT 1.03 ! SC 0.99 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HH 1.00* HN 1.00* ! KP 0.78 LA 0.77 MC 1.00* MK 1.12 ! NL 1.00* NY 1.00* OV 0.91 PT 0.90 ! SC 0.93 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.161924Jy sigma=0.001236 ! Fit after self-cal, rms=0.142088Jy sigma=0.001151 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.218 mas, bmaj=11.79 mas, bpa=3.096 degrees ! Estimated noise=2021.32 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 = -0.000902867 Jy ! Component: 100 - total flux cleaned = -0.000826869 Jy ! Component: 150 - total flux cleaned = -0.000684516 Jy ! Component: 200 - total flux cleaned = -0.000617232 Jy ! Total flux subtracted in 200 components = -0.000617232 Jy ! Clean residual min=-0.014598 max=0.016807 Jy/beam ! Clean residual mean=0.000038 rms=0.005441 Jy/beam ! Combined flux in latest and established models = 0.375384 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.375384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141997Jy sigma=0.001150 ! Fit after self-cal, rms=0.141646Jy sigma=0.001148 ! 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. ! ! Fit before self-cal, rms=0.141646Jy sigma=0.001148 ! Fit after self-cal, rms=0.141883Jy sigma=0.001148 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.224 mas, bmaj=11.82 mas, bpa=3.12 degrees ! Estimated noise=2021.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000763006 Jy ! Component: 100 - total flux cleaned = -0.000562035 Jy ! Component: 150 - total flux cleaned = -0.000560871 Jy ! Component: 200 - total flux cleaned = -0.000565974 Jy ! Total flux subtracted in 200 components = -0.000565974 Jy ! Clean residual min=-0.014340 max=0.016707 Jy/beam ! Clean residual mean=0.000024 rms=0.005363 Jy/beam ! Combined flux in latest and established models = 0.374818 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.374818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141814Jy sigma=0.001147 ! Fit after self-cal, rms=0.141798Jy sigma=0.001147 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 = -0.000148727 Jy ! Component: 100 - total flux cleaned = -8.92046e-05 Jy ! Component: 150 - total flux cleaned = -9.10782e-05 Jy ! Component: 200 - total flux cleaned = -0.000148562 Jy ! Total flux subtracted in 200 components = -0.000148562 Jy ! Clean residual min=-0.014252 max=0.016645 Jy/beam ! Clean residual mean=0.000020 rms=0.005352 Jy/beam ! Combined flux in latest and established models = 0.37467 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 34 components and 0.37467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141748Jy sigma=0.001147 ! Fit after self-cal, rms=0.141735Jy sigma=0.001147 ! 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. ! ! Fit before self-cal, rms=0.141735Jy sigma=0.001147 ! Fit after self-cal, rms=0.142588Jy sigma=0.001131 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=11.83 mas, bpa=3.232 degrees ! Estimated noise=2025.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199671 Jy ! Component: 100 - total flux cleaned = -0.000260028 Jy ! Component: 150 - total flux cleaned = -0.000319279 Jy ! Component: 200 - total flux cleaned = -0.000373624 Jy ! Total flux subtracted in 200 components = -0.000373624 Jy ! Clean residual min=-0.012967 max=0.015787 Jy/beam ! Clean residual mean=0.000090 rms=0.005093 Jy/beam ! Combined flux in latest and established models = 0.374296 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.374296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142536Jy sigma=0.001130 ! Fit after self-cal, rms=0.142609Jy sigma=0.001130 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 = -6.087e-05 Jy ! Component: 100 - total flux cleaned = -0.000108257 Jy ! Component: 150 - total flux cleaned = -0.000109123 Jy ! Component: 200 - total flux cleaned = -0.000160697 Jy ! Total flux subtracted in 200 components = -0.000160697 Jy ! Clean residual min=-0.012999 max=0.015773 Jy/beam ! Clean residual mean=0.000094 rms=0.005081 Jy/beam ! Combined flux in latest and established models = 0.374135 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.374135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142573Jy sigma=0.001130 ! Fit after self-cal, rms=0.142560Jy sigma=0.001130 ! 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. ! ! Fit before self-cal, rms=0.142560Jy sigma=0.001130 ! Fit after self-cal, rms=0.142090Jy sigma=0.001130 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.39 mas, bmaj=43.28 mas, bpa=0.4746 degrees ! Estimated noise=2440.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268756 Jy ! Component: 100 - total flux cleaned = 0.000270128 Jy ! Component: 150 - total flux cleaned = 0.000271837 Jy ! Component: 200 - total flux cleaned = 0.000273421 Jy ! Total flux subtracted in 200 components = 0.000273421 Jy ! Clean residual min=-0.015889 max=0.023279 Jy/beam ! Clean residual mean=0.000131 rms=0.008252 Jy/beam ! Combined flux in latest and established models = 0.374409 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.374409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142107Jy sigma=0.001130 ! Fit after self-cal, rms=0.142051Jy sigma=0.001130 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 = -5.99965e-06 Jy ! Component: 100 - total flux cleaned = -9.01845e-06 Jy ! Component: 150 - total flux cleaned = -1.10624e-05 Jy ! Component: 200 - total flux cleaned = -1.26675e-05 Jy ! Total flux subtracted in 200 components = -1.26675e-05 Jy ! Clean residual min=-0.015897 max=0.023264 Jy/beam ! Clean residual mean=0.000127 rms=0.008244 Jy/beam ! Combined flux in latest and established models = 0.374396 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.374396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142085Jy sigma=0.001130 ! Fit after self-cal, rms=0.142037Jy sigma=0.001129 ! 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=3.227 mas, bmaj=11.8 mas, bpa=3.251 degrees ! Estimated noise=2021.14 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.227 x 11.8 at 3.251 degrees (North through East) ! Clean map min=-0.012419 max=0.28173 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=2.309 mas, bmaj=8.641 mas, bpa=3.773 degrees ! Estimated noise=3445.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.197388 Jy ! Component: 100 - total flux cleaned = 0.25694 Jy ! Component: 150 - total flux cleaned = 0.29222 Jy ! Component: 200 - total flux cleaned = 0.317068 Jy ! Total flux subtracted in 200 components = 0.317068 Jy ! Clean residual min=-0.018275 max=0.019070 Jy/beam ! Clean residual mean=0.000241 rms=0.005486 Jy/beam ! Combined flux in latest and established models = 0.317068 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.317068 Jy ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=11.8 mas, bpa=3.251 degrees ! Estimated noise=2021.14 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 = 0.0333565 Jy ! Component: 100 - total flux cleaned = 0.047391 Jy ! Component: 150 - total flux cleaned = 0.0534693 Jy ! Component: 200 - total flux cleaned = 0.056103 Jy ! Total flux subtracted in 200 components = 0.056103 Jy ! Clean residual min=-0.013054 max=0.015739 Jy/beam ! Clean residual mean=0.000090 rms=0.005114 Jy/beam ! Combined flux in latest and established models = 0.373171 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.373171 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=11.39 mas, bmaj=43.28 mas, bpa=0.4746 degrees ! Estimated noise=2440.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174676 Jy ! Component: 100 - total flux cleaned = 0.00175866 Jy ! Component: 150 - total flux cleaned = 0.00176422 Jy ! Component: 200 - total flux cleaned = 0.00176655 Jy ! Total flux subtracted in 200 components = 0.00176655 Jy ! Clean residual min=-0.016006 max=0.023384 Jy/beam ! Clean residual mean=0.000095 rms=0.008214 Jy/beam ! Combined flux in latest and established models = 0.374938 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 = 1.67182e-06 Jy ! Component: 100 - total flux cleaned = 3.01819e-06 Jy ! Component: 150 - total flux cleaned = 4.15263e-06 Jy ! Component: 200 - total flux cleaned = 5.12778e-06 Jy ! Total flux subtracted in 200 components = 5.12778e-06 Jy ! Clean residual min=-0.016008 max=0.023371 Jy/beam ! Clean residual mean=0.000094 rms=0.008151 Jy/beam ! Combined flux in latest and established models = 0.374943 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.374943 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=11.8 mas, bpa=3.251 degrees ! Estimated noise=2021.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000855726 Jy ! Component: 100 - total flux cleaned = -0.000967149 Jy ! Component: 150 - total flux cleaned = -0.000951306 Jy ! Component: 200 - total flux cleaned = -0.000880333 Jy ! Total flux subtracted in 200 components = -0.000880333 Jy ! Clean residual min=-0.012915 max=0.015738 Jy/beam ! Clean residual mean=0.000068 rms=0.005036 Jy/beam ! Combined flux in latest and established models = 0.374062 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.374062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142028Jy sigma=0.001129 ! Fit after self-cal, rms=0.141958Jy sigma=0.001129 wmodel J1809-4552_S_2013_01_09_pus_map.mod ! Writing 34 model components to file: J1809-4552_S_2013_01_09_pus_map.mod wobs J1809-4552_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J1809-4552_S_2013_01_09_pus_uvs.fits wwins J1809-4552_S_2013_01_09_pus_map.win ! wwins: Wrote 1 windows to J1809-4552_S_2013_01_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258492 Jy ! Component: 100 - total flux cleaned = 0.002807 Jy ! Component: 150 - total flux cleaned = 0.00219831 Jy ! Component: 200 - total flux cleaned = 0.00218521 Jy ! Component: 250 - total flux cleaned = 0.00234513 Jy ! Component: 300 - total flux cleaned = 0.00250357 Jy ! Component: 350 - total flux cleaned = 0.00264953 Jy ! Component: 400 - total flux cleaned = 0.00278324 Jy ! Component: 450 - total flux cleaned = 0.00316881 Jy ! Component: 500 - total flux cleaned = 0.00365753 Jy ! Component: 550 - total flux cleaned = 0.00435647 Jy ! Component: 600 - total flux cleaned = 0.00502072 Jy ! Component: 650 - total flux cleaned = 0.00575888 Jy ! Component: 700 - total flux cleaned = 0.00626308 Jy ! Component: 750 - total flux cleaned = 0.0066505 Jy ! Component: 800 - total flux cleaned = 0.00711683 Jy ! Component: 850 - total flux cleaned = 0.00756301 Jy ! Component: 900 - total flux cleaned = 0.00790703 Jy ! Component: 950 - total flux cleaned = 0.00823842 Jy ! Component: 1000 - total flux cleaned = 0.00839989 Jy ! Component: 1050 - total flux cleaned = 0.00878566 Jy ! Component: 1100 - total flux cleaned = 0.00908533 Jy ! Component: 1150 - total flux cleaned = 0.00901418 Jy ! Component: 1200 - total flux cleaned = 0.00901457 Jy ! Component: 1250 - total flux cleaned = 0.00922065 Jy ! Component: 1300 - total flux cleaned = 0.00955345 Jy ! Component: 1350 - total flux cleaned = 0.00968276 Jy ! Component: 1400 - total flux cleaned = 0.00993783 Jy ! Component: 1450 - total flux cleaned = 0.0100008 Jy ! Component: 1500 - total flux cleaned = 0.0103067 Jy ! Component: 1550 - total flux cleaned = 0.0104859 Jy ! Component: 1600 - total flux cleaned = 0.0107204 Jy ! Component: 1650 - total flux cleaned = 0.0108921 Jy ! Component: 1700 - total flux cleaned = 0.0111152 Jy ! Component: 1750 - total flux cleaned = 0.0114431 Jy ! Component: 1800 - total flux cleaned = 0.0118725 Jy ! Component: 1850 - total flux cleaned = 0.0122933 Jy ! Component: 1900 - total flux cleaned = 0.0125513 Jy ! Component: 1950 - total flux cleaned = 0.0128567 Jy ! Component: 2000 - total flux cleaned = 0.0132557 Jy ! Total flux subtracted in 2048 components = 0.0135978 Jy ! Clean residual min=-0.003431 max=0.003244 Jy/beam ! Clean residual mean=0.000006 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.38766 Jy keep ! Adding 111 model components to the UV plane model. ! The established model now contains 145 components and 0.38766 Jy ![Exited script file: muppet] wmap "J1809-4552_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.227 x 11.8 at 3.251 degrees (North through East) ! Clean map min=-0.0077804 max=0.2782 Jy/beam ! Writing clean map to FITS file: J1809-4552_S_2013_01_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.278203 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00105509 device "J1809-4552_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1809-4552_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13775 1.13775 2.27551 4.55102 9.10204 18.2041 36.4081 72.8163 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.278 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.227 x 11.8 at 3.251 degrees (North through East) ! Clean map min=-0.0077804 max=0.2782 Jy/beam quit ! Quitting program ! Log file J1809-4552_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 19:03:12 2014