! Started logfile: J2130-0927_S_2013_01_09_pus_uvs.log on Tue Nov 4 19:03:56 2014 obs J2130-0927_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J2130-0927_S_2013_01_09_pus_uva.fits ! AN table 1: 37 integrations on 120 of 120 possible baselines. ! AN table 2: 127 integrations on 120 of 120 possible baselines. ! AN table 3: 112 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.122162 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2130-0927 ! ! 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 3254 lines of history. ! ! Reading 16184 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 J2130-0927_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 309 telescope corrections were flagged in sub-array 1. ! A total of 1695 telescope corrections were flagged in sub-array 2. ! A total of 1185 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 309 telescope corrections were flagged in sub-array 1. ! A total of 1695 telescope corrections were flagged in sub-array 2. ! A total of 1185 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 309 telescope corrections were flagged in sub-array 1. ! A total of 1695 telescope corrections were flagged in sub-array 2. ! A total of 1185 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 309 telescope corrections were flagged in sub-array 1. ! A total of 1695 telescope corrections were flagged in sub-array 2. ! A total of 1185 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.736698Jy sigma=0.006571 ! Fit after self-cal, rms=0.682079Jy sigma=0.006071 ! 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=3.105 mas, bmaj=6.633 mas, bpa=-7.625 degrees ! Estimated noise=1039.5 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 = 0.272718 Jy ! Component: 100 - total flux cleaned = 0.332609 Jy ! Total flux subtracted in 100 components = 0.332609 Jy ! Clean residual min=-0.013425 max=0.018783 Jy/beam ! Clean residual mean=0.000054 rms=0.004602 Jy/beam ! Combined flux in latest and established models = 0.332609 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.332609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166746Jy sigma=0.001332 ! Fit after self-cal, rms=0.166749Jy sigma=0.001332 ! 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=3.97 mas, bmaj=8.176 mas, bpa=-10.26 degrees ! Estimated noise=648.776 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 = 0.0132378 Jy ! Component: 100 - total flux cleaned = 0.0193545 Jy ! Component: 150 - total flux cleaned = 0.0206928 Jy ! Component: 200 - total flux cleaned = 0.0209337 Jy ! Total flux subtracted in 200 components = 0.0209337 Jy ! Clean residual min=-0.012945 max=0.014268 Jy/beam ! Clean residual mean=-0.000934 rms=0.003857 Jy/beam ! Combined flux in latest and established models = 0.353543 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.353543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165814Jy sigma=0.001322 ! Fit after self-cal, rms=0.165804Jy sigma=0.001322 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.23 HH 1.00* HN 1.24 ! KP 0.97 LA 0.97 MC 1.00* MK 0.77 ! NL 0.91 NY 1.00* OV 0.86 PT 1.07 ! SC 1.00* TS 1.00* WF 1.18 WZ 1.00* ! ! A total of 129 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.33 FD 1.23 HH 1.00* HN 0.92 ! KP 0.88 LA 0.94 MC 1.00* MK 0.84 ! NL 0.79 NY 1.00* OV 0.84 PT 1.04 ! SC 0.87 TS 1.00* WF 1.22 WZ 1.00* ! ! A total of 75 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.15 HH 1.00* HN 1.06 ! KP 1.02 LA 1.04 MC 1.00* MK 1.00* ! NL 0.92 NY 1.00* OV 0.92 PT 1.03 ! SC 0.92 TS 1.00* WF 1.19 WZ 1.00* ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.35 HH 1.00* HN 1.37 ! KP 0.94 LA 0.91 MC 1.00* MK 0.94 ! NL 1.00 NY 1.00* OV 0.93 PT 0.97 ! SC 1.00* TS 1.00* WF 1.19 WZ 1.00* ! ! A total of 129 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.44 FD 1.39 HH 1.00* HN 1.01 ! KP 0.90 LA 0.87 MC 1.00* MK 1.03 ! NL 0.86 NY 1.00* OV 0.91 PT 0.89 ! SC 0.95 TS 1.00* WF 1.18 WZ 1.00* ! ! A total of 75 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.25 HH 1.00* HN 1.19 ! KP 1.03 LA 0.99 MC 1.00* MK 1.00* ! NL 1.01 NY 1.00* OV 0.97 PT 1.03 ! SC 1.03 TS 1.00* WF 1.12 WZ 1.00* ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.36 HH 1.00* HN 1.34 ! KP 0.79 LA 0.89 MC 1.00* MK 0.90 ! NL 1.01 NY 1.00* OV 0.89 PT 0.95 ! SC 1.00* TS 1.00* WF 1.12 WZ 1.00* ! ! A total of 129 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.49 FD 1.38 HH 1.00* HN 0.96 ! KP 0.75 LA 0.84 MC 1.00* MK 0.91 ! NL 0.84 NY 1.00* OV 0.85 PT 0.91 ! SC 0.93 TS 1.00* WF 1.05 WZ 1.00* ! ! A total of 75 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.23 HH 1.00* HN 1.12 ! KP 0.87 LA 0.94 MC 1.00* MK 1.00* ! NL 0.98 NY 1.00* OV 0.95 PT 1.02 ! SC 0.92 TS 1.00* WF 1.04 WZ 1.00* ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.33 HH 1.00* HN 1.25 ! KP 0.79 LA 0.72 MC 1.00* MK 0.97 ! NL 0.94 NY 1.00* OV 0.77 PT 0.85 ! SC 1.00* TS 1.00* WF 1.27 WZ 1.00* ! ! A total of 129 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.42 FD 1.44 HH 1.00* HN 0.85 ! KP 0.73 LA 0.69 MC 1.00* MK 1.52 ! NL 0.80 NY 1.00* OV 0.75 PT 0.80 ! SC 0.92 TS 1.00* WF 1.16 WZ 1.00* ! ! A total of 75 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.25 HH 1.00* HN 1.03 ! KP 0.86 LA 0.80 MC 1.00* MK 1.00* ! NL 0.89 NY 1.00* OV 0.86 PT 0.88 ! SC 0.95 TS 1.00* WF 1.16 WZ 1.00* ! ! ! Fit before self-cal, rms=0.165804Jy sigma=0.001322 ! Fit after self-cal, rms=0.155213Jy sigma=0.001147 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.133 mas, bmaj=10.28 mas, bpa=-11.34 degrees ! Estimated noise=652.992 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 = 0.000819319 Jy ! Component: 100 - total flux cleaned = 0.000916245 Jy ! Component: 150 - total flux cleaned = 0.000771166 Jy ! Component: 200 - total flux cleaned = 0.000640811 Jy ! Total flux subtracted in 200 components = 0.000640811 Jy ! Clean residual min=-0.002509 max=0.003381 Jy/beam ! Clean residual mean=0.000195 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.354184 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.354184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155104Jy sigma=0.001146 ! Fit after self-cal, rms=0.155530Jy sigma=0.001145 ! 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=0.155530Jy sigma=0.001145 ! Fit after self-cal, rms=0.156155Jy sigma=0.001145 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.126 mas, bmaj=10.26 mas, bpa=-11.29 degrees ! Estimated noise=654.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000966465 Jy ! Component: 100 - total flux cleaned = 0.00116895 Jy ! Component: 150 - total flux cleaned = 0.00106051 Jy ! Component: 200 - total flux cleaned = 0.000962421 Jy ! Total flux subtracted in 200 components = 0.000962421 Jy ! Clean residual min=-0.002312 max=0.002978 Jy/beam ! Clean residual mean=0.000208 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.355146 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.355146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156089Jy sigma=0.001144 ! Fit after self-cal, rms=0.156079Jy sigma=0.001144 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 = -0.000195527 Jy ! Component: 100 - total flux cleaned = -0.000329365 Jy ! Component: 150 - total flux cleaned = -0.000329563 Jy ! Component: 200 - total flux cleaned = -0.000366311 Jy ! Total flux subtracted in 200 components = -0.000366311 Jy ! Clean residual min=-0.002330 max=0.002826 Jy/beam ! Clean residual mean=0.000214 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.35478 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.35478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156049Jy sigma=0.001144 ! Fit after self-cal, rms=0.156043Jy sigma=0.001144 ! 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=0.156043Jy sigma=0.001144 ! Fit after self-cal, rms=0.156162Jy sigma=0.001142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.118 mas, bmaj=10.25 mas, bpa=-11.27 degrees ! Estimated noise=656.361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00099975 Jy ! Component: 100 - total flux cleaned = 0.00112982 Jy ! Component: 150 - total flux cleaned = 0.00105975 Jy ! Component: 200 - total flux cleaned = 0.00102678 Jy ! Total flux subtracted in 200 components = 0.00102678 Jy ! Clean residual min=-0.002414 max=0.002436 Jy/beam ! Clean residual mean=0.000229 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.355807 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.355807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156131Jy sigma=0.001142 ! Fit after self-cal, rms=0.156130Jy sigma=0.001142 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 = -0.000133635 Jy ! Component: 100 - total flux cleaned = -0.000135518 Jy ! Component: 150 - total flux cleaned = -0.000135087 Jy ! Component: 200 - total flux cleaned = -0.000135435 Jy ! Total flux subtracted in 200 components = -0.000135435 Jy ! Clean residual min=-0.002412 max=0.002397 Jy/beam ! Clean residual mean=0.000231 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.355671 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.355671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156113Jy sigma=0.001142 ! Fit after self-cal, rms=0.156111Jy sigma=0.001142 ! 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=0.156111Jy sigma=0.001142 ! Fit after self-cal, rms=0.156395Jy sigma=0.001142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.631 mas, bmaj=13.63 mas, bpa=-10.89 degrees ! Estimated noise=753.955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119423 Jy ! Component: 100 - total flux cleaned = 0.00157159 Jy ! Component: 150 - total flux cleaned = 0.00167854 Jy ! Component: 200 - total flux cleaned = 0.00168843 Jy ! Total flux subtracted in 200 components = 0.00168843 Jy ! Clean residual min=-0.001721 max=0.002341 Jy/beam ! Clean residual mean=0.000402 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.35736 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.35736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156393Jy sigma=0.001142 ! Fit after self-cal, rms=0.156391Jy sigma=0.001142 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 = 8.22275e-05 Jy ! Component: 100 - total flux cleaned = 8.969e-05 Jy ! Component: 150 - total flux cleaned = 0.000102697 Jy ! Component: 200 - total flux cleaned = 0.000117237 Jy ! Total flux subtracted in 200 components = 0.000117237 Jy ! Clean residual min=-0.001723 max=0.002345 Jy/beam ! Clean residual mean=0.000399 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.357477 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.357477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156390Jy sigma=0.001142 ! Fit after self-cal, rms=0.156388Jy sigma=0.001142 ! 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=4.112 mas, bmaj=10.24 mas, bpa=-11.26 degrees ! Estimated noise=657.679 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.112 x 10.24 at -11.26 degrees (North through East) ! Clean map min=-0.0024274 max=0.33963 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=3.196 mas, bmaj=7.801 mas, bpa=-8.559 degrees ! Estimated noise=932.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.262919 Jy ! Component: 100 - total flux cleaned = 0.320845 Jy ! Component: 150 - total flux cleaned = 0.339532 Jy ! Component: 200 - total flux cleaned = 0.347609 Jy ! Total flux subtracted in 200 components = 0.347609 Jy ! Clean residual min=-0.004184 max=0.005037 Jy/beam ! Clean residual mean=0.000026 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.347609 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.347609 Jy ! Inverting map and beam ! Estimated beam: bmin=4.112 mas, bmaj=10.24 mas, bpa=-11.26 degrees ! Estimated noise=657.679 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 = 0.00494357 Jy ! Component: 100 - total flux cleaned = 0.00716076 Jy ! Component: 150 - total flux cleaned = 0.00734727 Jy ! Component: 200 - total flux cleaned = 0.00740319 Jy ! Total flux subtracted in 200 components = 0.00740319 Jy ! Clean residual min=-0.002454 max=0.002574 Jy/beam ! Clean residual mean=0.000270 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.355012 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.355012 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=7.631 mas, bmaj=13.63 mas, bpa=-10.89 degrees ! Estimated noise=753.955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166817 Jy ! Component: 100 - total flux cleaned = 0.00182512 Jy ! Component: 150 - total flux cleaned = 0.00188367 Jy ! Component: 200 - total flux cleaned = 0.00194132 Jy ! Total flux subtracted in 200 components = 0.00194132 Jy ! Clean residual min=-0.001756 max=0.002409 Jy/beam ! Clean residual mean=0.000418 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.356954 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 = 1.93612e-05 Jy ! Component: 100 - total flux cleaned = 3.79552e-05 Jy ! Component: 150 - total flux cleaned = 6.34641e-05 Jy ! Component: 200 - total flux cleaned = 7.96551e-05 Jy ! Total flux subtracted in 200 components = 7.96551e-05 Jy ! Clean residual min=-0.001753 max=0.002391 Jy/beam ! Clean residual mean=0.000415 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.357033 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.357033 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.112 mas, bmaj=10.24 mas, bpa=-11.26 degrees ! Estimated noise=657.679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000974623 Jy ! Component: 100 - total flux cleaned = -0.001016 Jy ! Component: 150 - total flux cleaned = -0.00108935 Jy ! Component: 200 - total flux cleaned = -0.00108847 Jy ! Total flux subtracted in 200 components = -0.00108847 Jy ! Clean residual min=-0.002411 max=0.002429 Jy/beam ! Clean residual mean=0.000252 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.355945 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.355945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156388Jy sigma=0.001142 ! Fit after self-cal, rms=0.156394Jy sigma=0.001142 wmodel J2130-0927_S_2013_01_09_pus_map.mod ! Writing 40 model components to file: J2130-0927_S_2013_01_09_pus_map.mod wobs J2130-0927_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J2130-0927_S_2013_01_09_pus_uvs.fits wwins J2130-0927_S_2013_01_09_pus_map.win ! wwins: Wrote 1 windows to J2130-0927_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 = 0.000803606 Jy ! Component: 100 - total flux cleaned = 0.00148719 Jy ! Component: 150 - total flux cleaned = 0.0021348 Jy ! Component: 200 - total flux cleaned = 0.00257531 Jy ! Component: 250 - total flux cleaned = 0.00307211 Jy ! Component: 300 - total flux cleaned = 0.00348706 Jy ! Component: 350 - total flux cleaned = 0.00382548 Jy ! Component: 400 - total flux cleaned = 0.00418993 Jy ! Component: 450 - total flux cleaned = 0.0045467 Jy ! Component: 500 - total flux cleaned = 0.00483324 Jy ! Component: 550 - total flux cleaned = 0.00511485 Jy ! Component: 600 - total flux cleaned = 0.00536068 Jy ! Component: 650 - total flux cleaned = 0.00560281 Jy ! Component: 700 - total flux cleaned = 0.0058711 Jy ! Component: 750 - total flux cleaned = 0.00613517 Jy ! Component: 800 - total flux cleaned = 0.00636655 Jy ! Component: 850 - total flux cleaned = 0.00659479 Jy ! Component: 900 - total flux cleaned = 0.00681988 Jy ! Component: 950 - total flux cleaned = 0.00698651 Jy ! Component: 1000 - total flux cleaned = 0.00715121 Jy ! Component: 1050 - total flux cleaned = 0.00731365 Jy ! Component: 1100 - total flux cleaned = 0.00744746 Jy ! Component: 1150 - total flux cleaned = 0.00757979 Jy ! Component: 1200 - total flux cleaned = 0.00768463 Jy ! Component: 1250 - total flux cleaned = 0.00778825 Jy ! Component: 1300 - total flux cleaned = 0.00791662 Jy ! Component: 1350 - total flux cleaned = 0.00806877 Jy ! Component: 1400 - total flux cleaned = 0.00811874 Jy ! Component: 1450 - total flux cleaned = 0.00814375 Jy ! Component: 1500 - total flux cleaned = 0.00829162 Jy ! Component: 1550 - total flux cleaned = 0.00831614 Jy ! Component: 1600 - total flux cleaned = 0.00838898 Jy ! Component: 1650 - total flux cleaned = 0.00850897 Jy ! Component: 1700 - total flux cleaned = 0.0085326 Jy ! Component: 1750 - total flux cleaned = 0.00860337 Jy ! Component: 1800 - total flux cleaned = 0.00867338 Jy ! Component: 1850 - total flux cleaned = 0.00871969 Jy ! Component: 1900 - total flux cleaned = 0.00871984 Jy ! Component: 1950 - total flux cleaned = 0.00883403 Jy ! Component: 2000 - total flux cleaned = 0.00887934 Jy ! Total flux subtracted in 2048 components = 0.00894666 Jy ! Clean residual min=-0.001302 max=0.001475 Jy/beam ! Clean residual mean=0.000076 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.364892 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 178 components and 0.364891 Jy ![Exited script file: muppet] wmap "J2130-0927_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.112 x 10.24 at -11.26 degrees (North through East) ! Clean map min=-0.0024577 max=0.3394 Jy/beam ! Writing clean map to FITS file: J2130-0927_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 0.339398 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000469178 device "J2130-0927_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2130-0927_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414715 0.414715 0.82943 1.65886 3.31772 6.63544 13.2709 26.5418 53.0835 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.339 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.112 x 10.24 at -11.26 degrees (North through East) ! Clean map min=-0.0024577 max=0.3394 Jy/beam quit ! Quitting program ! Log file J2130-0927_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 19:04:00 2014