! Started logfile: J1059+2057_S_2011_06_28_pus_uvs.log on Tue Apr 24 22:38:15 2012 obs J1059+2057_S_2011_06_28_pus_uva.fits ! Reading UV FITS file: J1059+2057_S_2011_06_28_pus_uva.fits ! AN table 1: 119 integrations on 153 of 153 possible baselines. ! AN table 2: 359 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.0793202 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1059+2057 ! ! 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 4589 lines of history. ! ! Reading 23204 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 J1059+2057_S_2011_06_28_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 2142 telescope corrections were flagged in sub-array 1. ! A total of 4857 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2142 telescope corrections were flagged in sub-array 1. ! A total of 4857 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2088 telescope corrections were flagged in sub-array 1. ! A total of 4433 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2088 telescope corrections were flagged in sub-array 1. ! A total of 4345 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.946775Jy sigma=0.012627 ! Fit after self-cal, rms=0.917148Jy sigma=0.012405 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.782 mas, bmaj=5.457 mas, bpa=-3.093 degrees ! Estimated noise=1113.13 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 = 0.0691536 Jy ! Component: 100 - total flux cleaned = 0.0842812 Jy ! Total flux subtracted in 100 components = 0.0842812 Jy ! Clean residual min=-0.007210 max=0.007480 Jy/beam ! Clean residual mean=-0.000004 rms=0.002035 Jy/beam ! Combined flux in latest and established models = 0.0842812 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0842812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094092Jy sigma=0.001136 ! Fit after self-cal, rms=0.093937Jy sigma=0.001135 ! 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=2.272 mas, bmaj=6.117 mas, bpa=-4 degrees ! Estimated noise=398.157 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 = 0.00388496 Jy ! Component: 100 - total flux cleaned = 0.00455948 Jy ! Component: 150 - total flux cleaned = 0.00478684 Jy ! Component: 200 - total flux cleaned = 0.0049155 Jy ! Total flux subtracted in 200 components = 0.0049155 Jy ! Clean residual min=-0.003757 max=0.004230 Jy/beam ! Clean residual mean=-0.000022 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.0891967 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0891967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093722Jy sigma=0.001133 ! Fit after self-cal, rms=0.093732Jy sigma=0.001133 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* SH 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 210 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.06 FT 1.00* HH 1.00* ! HN 1.00* KK 0.97 KP 0.95 MC 1.00* ! MK 1.00 NL 1.00* NY 1.00* OV 0.91 ! PT 0.98 SC 1.00* SH 0.84 TS 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* SH 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 210 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.06 FT 1.00* HH 1.00* ! HN 1.00* KK 1.02 KP 0.97 MC 1.00* ! MK 1.01 NL 1.00* NY 1.00* OV 1.04 ! PT 1.01 SC 1.00* SH 0.82 TS 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* SH 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.04 FT 1.00* HH 1.00* ! HN 1.00* KK 0.99 KP 0.98 MC 1.00* ! MK 0.96 NL 1.00* NY 1.00* OV 0.96 ! PT 1.07 SC 1.00* SH 0.87 TS 1.13 ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* SH 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.04 FT 1.00* HH 1.00* ! HN 1.00* KK 0.96 KP 1.03 MC 1.00* ! MK 0.98 NL 1.00* NY 1.00* OV 1.01 ! PT 1.03 SC 1.00* SH 0.71 TS 1.16 ! WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.093732Jy sigma=0.001133 ! Fit after self-cal, rms=0.090221Jy sigma=0.001134 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.275 mas, bmaj=6.118 mas, bpa=-4.823 degrees ! Estimated noise=400.534 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 (-4.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318712 Jy ! Component: 100 - total flux cleaned = 0.00346938 Jy ! Component: 150 - total flux cleaned = 0.00361126 Jy ! Component: 200 - total flux cleaned = 0.00369047 Jy ! Total flux subtracted in 200 components = 0.00369047 Jy ! Clean residual min=-0.002233 max=0.002144 Jy/beam ! Clean residual mean=-0.000008 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0928872 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.0928872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090081Jy sigma=0.001133 ! Fit after self-cal, rms=0.090087Jy sigma=0.001131 ! 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=0.090087Jy sigma=0.001131 ! Fit after self-cal, rms=0.090365Jy sigma=0.001130 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.272 mas, bmaj=6.129 mas, bpa=-4.91 degrees ! Estimated noise=400.926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100627 Jy ! Component: 100 - total flux cleaned = 0.00122155 Jy ! Component: 150 - total flux cleaned = 0.00128921 Jy ! Component: 200 - total flux cleaned = 0.00132861 Jy ! Total flux subtracted in 200 components = 0.00132861 Jy ! Clean residual min=-0.001665 max=0.001828 Jy/beam ! Clean residual mean=-0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0942158 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0942158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090346Jy sigma=0.001130 ! Fit after self-cal, rms=0.090395Jy sigma=0.001129 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 = 0.00041672 Jy ! Component: 100 - total flux cleaned = 0.000398009 Jy ! Component: 150 - total flux cleaned = 0.000380816 Jy ! Component: 200 - total flux cleaned = 0.000381126 Jy ! Total flux subtracted in 200 components = 0.000381126 Jy ! Clean residual min=-0.001675 max=0.001843 Jy/beam ! Clean residual mean=-0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.094597 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.094597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090386Jy sigma=0.001129 ! Fit after self-cal, rms=0.090388Jy sigma=0.001129 ! Inverting map ! Added new window around map position (12.5, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828732 Jy ! Component: 100 - total flux cleaned = 0.000916076 Jy ! Component: 150 - total flux cleaned = 0.00107193 Jy ! Component: 200 - total flux cleaned = 0.00117449 Jy ! Total flux subtracted in 200 components = 0.00117449 Jy ! Clean residual min=-0.001537 max=0.001328 Jy/beam ! Clean residual mean=-0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0957715 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.0957715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090350Jy sigma=0.001129 ! Fit after self-cal, rms=0.090347Jy sigma=0.001129 ! 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=0.090347Jy sigma=0.001129 ! Fit after self-cal, rms=0.090327Jy sigma=0.001129 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.27 mas, bmaj=6.124 mas, bpa=-4.824 degrees ! Estimated noise=400.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00050823 Jy ! Component: 100 - total flux cleaned = 0.000643449 Jy ! Component: 150 - total flux cleaned = 0.000643321 Jy ! Component: 200 - total flux cleaned = 0.000607884 Jy ! Total flux subtracted in 200 components = 0.000607884 Jy ! Clean residual min=-0.001296 max=0.001113 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0963793 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.0963794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090315Jy sigma=0.001128 ! Fit after self-cal, rms=0.090329Jy sigma=0.001128 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 = 0.000191624 Jy ! Component: 100 - total flux cleaned = 0.000191944 Jy ! Component: 150 - total flux cleaned = 0.000192635 Jy ! Component: 200 - total flux cleaned = 0.00019317 Jy ! Total flux subtracted in 200 components = 0.00019317 Jy ! Clean residual min=-0.001273 max=0.001104 Jy/beam ! Clean residual mean=0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0965725 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.0965725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090323Jy sigma=0.001128 ! Fit after self-cal, rms=0.090325Jy sigma=0.001128 ! 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=0.090325Jy sigma=0.001128 ! Fit after self-cal, rms=0.090352Jy sigma=0.001128 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.816 mas, bmaj=10.35 mas, bpa=3.398 degrees ! Estimated noise=559.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122331 Jy ! Component: 100 - total flux cleaned = -0.000178392 Jy ! Component: 150 - total flux cleaned = -0.000219257 Jy ! Component: 200 - total flux cleaned = -0.000257794 Jy ! Total flux subtracted in 200 components = -0.000257794 Jy ! Clean residual min=-0.001365 max=0.001406 Jy/beam ! Clean residual mean=0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0963147 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.0963147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090351Jy sigma=0.001128 ! Fit after self-cal, rms=0.090350Jy sigma=0.001128 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 = -0.000105389 Jy ! Component: 100 - total flux cleaned = -0.000136001 Jy ! Component: 150 - total flux cleaned = -0.000182384 Jy ! Component: 200 - total flux cleaned = -0.000217161 Jy ! Total flux subtracted in 200 components = -0.000217161 Jy ! Clean residual min=-0.001324 max=0.001367 Jy/beam ! Clean residual mean=0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0960976 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.0960976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090350Jy sigma=0.001128 ! Fit after self-cal, rms=0.090351Jy sigma=0.001128 ! 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=2.268 mas, bmaj=6.122 mas, bpa=-4.804 degrees ! Estimated noise=401.108 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.268 x 6.122 at -4.804 degrees (North through East) ! Clean map min=-0.001562 max=0.086031 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.758 mas, bmaj=5.434 mas, bpa=-3.619 degrees ! Estimated noise=1106.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0674833 Jy ! Component: 100 - total flux cleaned = 0.0821735 Jy ! Component: 150 - total flux cleaned = 0.0860006 Jy ! Component: 200 - total flux cleaned = 0.0884141 Jy ! Total flux subtracted in 200 components = 0.0884141 Jy ! Clean residual min=-0.004919 max=0.004883 Jy/beam ! Clean residual mean=-0.000004 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.0884141 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 0.0884141 Jy ! Inverting map and beam ! Estimated beam: bmin=2.268 mas, bmaj=6.122 mas, bpa=-4.804 degrees ! Estimated noise=401.108 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 = 0.0040287 Jy ! Component: 100 - total flux cleaned = 0.00490388 Jy ! Component: 150 - total flux cleaned = 0.0056092 Jy ! Component: 200 - total flux cleaned = 0.00597262 Jy ! Total flux subtracted in 200 components = 0.00597262 Jy ! Clean residual min=-0.001708 max=0.001478 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0943867 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.0943867 Jy ! Inverting map uvw 0,2 ! Uniform weighting is not currently selected. ! Amplitude error weighting is not currently selected. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=5.982 mas, bpa=-3.87 degrees ! Estimated noise=435.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347408 Jy ! Component: 100 - total flux cleaned = 0.000650664 Jy ! Component: 150 - total flux cleaned = 0.000822848 Jy ! Component: 200 - total flux cleaned = 0.00101186 Jy ! Total flux subtracted in 200 components = 0.00101186 Jy ! Clean residual min=-0.001572 max=0.001381 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0953986 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.82272e-05 Jy ! Component: 100 - total flux cleaned = 0.000143191 Jy ! Component: 150 - total flux cleaned = 0.000195218 Jy ! Component: 200 - total flux cleaned = 0.00026949 Jy ! Total flux subtracted in 200 components = 0.00026949 Jy ! Clean residual min=-0.001485 max=0.001321 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0956681 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 70 components and 0.0956681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090372Jy sigma=0.001129 ! Fit after self-cal, rms=0.090375Jy sigma=0.001129 wmodel J1059+2057_S_2011_06_28_pus_map.mod ! Writing 70 model components to file: J1059+2057_S_2011_06_28_pus_map.mod wobs J1059+2057_S_2011_06_28_pus_uvs.fits ! Writing UV FITS file: J1059+2057_S_2011_06_28_pus_uvs.fits wwins J1059+2057_S_2011_06_28_pus_map.win ! wwins: Wrote 3 windows to J1059+2057_S_2011_06_28_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 = -0.000313623 Jy ! Component: 100 - total flux cleaned = -0.000470328 Jy ! Component: 150 - total flux cleaned = -0.000642561 Jy ! Component: 200 - total flux cleaned = -0.000766194 Jy ! Component: 250 - total flux cleaned = -0.000944522 Jy ! Component: 300 - total flux cleaned = -0.00113653 Jy ! Component: 350 - total flux cleaned = -0.00130433 Jy ! Component: 400 - total flux cleaned = -0.00139544 Jy ! Component: 450 - total flux cleaned = -0.00146639 Jy ! Component: 500 - total flux cleaned = -0.00150121 Jy ! Component: 550 - total flux cleaned = -0.00155226 Jy ! Component: 600 - total flux cleaned = -0.00160185 Jy ! Component: 650 - total flux cleaned = -0.00169878 Jy ! Component: 700 - total flux cleaned = -0.00176247 Jy ! Component: 750 - total flux cleaned = -0.00182454 Jy ! Component: 800 - total flux cleaned = -0.00188558 Jy ! Component: 850 - total flux cleaned = -0.00196081 Jy ! Component: 900 - total flux cleaned = -0.00204939 Jy ! Component: 950 - total flux cleaned = -0.00206386 Jy ! Component: 1000 - total flux cleaned = -0.00212087 Jy ! Component: 1050 - total flux cleaned = -0.00214897 Jy ! Component: 1100 - total flux cleaned = -0.0021908 Jy ! Component: 1150 - total flux cleaned = -0.00221809 Jy ! Component: 1200 - total flux cleaned = -0.00231235 Jy ! Component: 1250 - total flux cleaned = -0.00233859 Jy ! Component: 1300 - total flux cleaned = -0.00237773 Jy ! Component: 1350 - total flux cleaned = -0.0024422 Jy ! Component: 1400 - total flux cleaned = -0.00246766 Jy ! Component: 1450 - total flux cleaned = -0.00253059 Jy ! Component: 1500 - total flux cleaned = -0.00255542 Jy ! Component: 1550 - total flux cleaned = -0.00261698 Jy ! Component: 1600 - total flux cleaned = -0.0026656 Jy ! Component: 1650 - total flux cleaned = -0.00267782 Jy ! Component: 1700 - total flux cleaned = -0.00271369 Jy ! Component: 1750 - total flux cleaned = -0.00277254 Jy ! Component: 1800 - total flux cleaned = -0.00281908 Jy ! Component: 1850 - total flux cleaned = -0.00281903 Jy ! Component: 1900 - total flux cleaned = -0.002819 Jy ! Component: 1950 - total flux cleaned = -0.00283039 Jy ! Component: 2000 - total flux cleaned = -0.00285283 Jy ! Total flux subtracted in 2048 components = -0.00284167 Jy ! Clean residual min=-0.000608 max=0.000659 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0928264 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 209 components and 0.0928264 Jy ![Exited script file: muppet] wmap "J1059+2057_S_2011_06_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.143 x 5.982 at -3.87 degrees (North through East) ! Clean map min=-0.0020044 max=0.084431 Jy/beam ! Writing clean map to FITS file: J1059+2057_S_2011_06_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0844312 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200829 device "J1059+2057_S_2011_06_28_pus\_map.eps/VPS" ! Attempting to open device: 'J1059+2057_S_2011_06_28_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.713584 0.713584 1.42717 2.85434 5.70867 11.4173 22.8347 45.6694 91.3388 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.084 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.143 x 5.982 at -3.87 degrees (North through East) ! Clean map min=-0.0020044 max=0.084431 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1059+2057_S_2011_06_28_pus\_map.gif/vgif" ! Attempting to open device: 'J1059+2057_S_2011_06_28_pus_map.gif/vgif' mapplot cln