! Started logfile: J1929+2543_S_2013_01_09_pus_uvs.log on Tue Nov 4 19:03:31 2014 obs J1929+2543_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J1929+2543_S_2013_01_09_pus_uva.fits ! AN table 1: 88 integrations on 120 of 120 possible baselines. ! AN table 2: 88 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.372585 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1929+2543 ! ! 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 31476 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 J1929+2543_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 451 telescope corrections were flagged in sub-array 1. ! A total of 621 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 451 telescope corrections were flagged in sub-array 1. ! A total of 621 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 451 telescope corrections were flagged in sub-array 1. ! A total of 621 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 451 telescope corrections were flagged in sub-array 1. ! A total of 621 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.874464Jy sigma=0.010907 ! Fit after self-cal, rms=0.836498Jy sigma=0.010414 ! 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=2.059 mas, bmaj=6.457 mas, bpa=6.433 degrees ! Estimated noise=705.603 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 = 0.122002 Jy ! Component: 100 - total flux cleaned = 0.165339 Jy ! Total flux subtracted in 100 components = 0.165339 Jy ! Clean residual min=-0.008248 max=0.019117 Jy/beam ! Clean residual mean=-0.000042 rms=0.002596 Jy/beam ! Combined flux in latest and established models = 0.165339 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.165339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114011Jy sigma=0.001273 ! Fit after self-cal, rms=0.113952Jy sigma=0.001272 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215881 Jy ! Component: 100 - total flux cleaned = 0.0335707 Jy ! Total flux subtracted in 100 components = 0.0335707 Jy ! Clean residual min=-0.006503 max=0.008541 Jy/beam ! Clean residual mean=-0.000033 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.198909 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.198909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108835Jy sigma=0.001210 ! Fit after self-cal, rms=0.108824Jy sigma=0.001210 ! 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=2.782 mas, bmaj=7.465 mas, bpa=3.813 degrees ! Estimated noise=327.231 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 = 0.0100414 Jy ! Component: 100 - total flux cleaned = 0.0157835 Jy ! Component: 150 - total flux cleaned = 0.0192528 Jy ! Component: 200 - total flux cleaned = 0.0207216 Jy ! Total flux subtracted in 200 components = 0.0207216 Jy ! Clean residual min=-0.006414 max=0.010255 Jy/beam ! Clean residual mean=-0.000039 rms=0.002138 Jy/beam ! Combined flux in latest and established models = 0.219631 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.219631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107703Jy sigma=0.001199 ! Fit after self-cal, rms=0.107692Jy sigma=0.001199 ! 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 1.07 FD 1.31 HH 1.00* HN 1.11 ! KP 0.97 LA 1.04 MC 1.00* MK 0.83 ! NL 0.93 NY 1.00* OV 0.91 PT 1.14 ! SC 1.02 TS 1.28 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.10 HH 1.00* HN 1.13 ! KP 0.99 LA 1.05 MC 1.00* MK 0.82 ! NL 0.92 NY 1.00* OV 0.96 PT 1.15 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.44 HH 1.00* HN 1.19 ! KP 0.99 LA 0.95 MC 1.00* MK 1.04 ! NL 1.03 NY 1.00* OV 0.99 PT 0.98 ! SC 1.14 TS 1.14 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.25 HH 1.00* HN 1.28 ! KP 0.99 LA 0.96 MC 1.00* MK 0.96 ! NL 1.00 NY 1.00* OV 0.98 PT 0.98 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.50 HH 1.00* HN 1.12 ! KP 0.80 LA 0.92 MC 1.00* MK 0.97 ! NL 1.01 NY 1.00* OV 0.93 PT 0.98 ! SC 0.98 TS 1.08 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.23 HH 1.00* HN 1.17 ! KP 0.83 LA 0.91 MC 1.00* MK 0.91 ! NL 0.99 NY 1.00* OV 0.95 PT 1.00 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.43 HH 1.00* HN 1.05 ! KP 0.81 LA 0.77 MC 1.00* MK 0.92 ! NL 0.93 NY 1.00* OV 0.83 PT 0.87 ! SC 0.94 TS 0.98 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.25 HH 1.00* HN 1.07 ! KP 0.83 LA 0.75 MC 1.00* MK 0.98 ! NL 0.91 NY 1.00* OV 0.85 PT 0.89 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.107692Jy sigma=0.001199 ! Fit after self-cal, rms=0.104113Jy sigma=0.001123 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.856 mas, bmaj=7.537 mas, bpa=3.127 degrees ! Estimated noise=332.59 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 (3.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315097 Jy ! Component: 100 - total flux cleaned = 0.00308699 Jy ! Component: 150 - total flux cleaned = 0.0029683 Jy ! Component: 200 - total flux cleaned = 0.00291814 Jy ! Total flux subtracted in 200 components = 0.00291814 Jy ! Clean residual min=-0.001602 max=0.002131 Jy/beam ! Clean residual mean=-0.000008 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.222549 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.222549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103968Jy sigma=0.001121 ! Fit after self-cal, rms=0.104152Jy sigma=0.001120 ! 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=0.104152Jy sigma=0.001120 ! Fit after self-cal, rms=0.104026Jy sigma=0.001120 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.845 mas, bmaj=7.536 mas, bpa=3.204 degrees ! Estimated noise=331.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113605 Jy ! Component: 100 - total flux cleaned = 0.00108956 Jy ! Component: 150 - total flux cleaned = 0.00112951 Jy ! Component: 200 - total flux cleaned = 0.00112871 Jy ! Total flux subtracted in 200 components = 0.00112871 Jy ! Clean residual min=-0.001393 max=0.001732 Jy/beam ! Clean residual mean=-0.000007 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.223678 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.223678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103978Jy sigma=0.001119 ! Fit after self-cal, rms=0.103977Jy sigma=0.001119 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 = 0.000171347 Jy ! Component: 100 - total flux cleaned = 0.000170132 Jy ! Component: 150 - total flux cleaned = 0.00013793 Jy ! Component: 200 - total flux cleaned = 0.00010925 Jy ! Total flux subtracted in 200 components = 0.00010925 Jy ! Clean residual min=-0.001347 max=0.001597 Jy/beam ! Clean residual mean=-0.000006 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.223787 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.223787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103956Jy sigma=0.001119 ! Fit after self-cal, rms=0.103954Jy sigma=0.001119 ! 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=0.103954Jy sigma=0.001119 ! Fit after self-cal, rms=0.103928Jy sigma=0.001119 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.841 mas, bmaj=7.539 mas, bpa=3.202 degrees ! Estimated noise=331.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223887 Jy ! Component: 100 - total flux cleaned = 0.000255933 Jy ! Component: 150 - total flux cleaned = 0.00028578 Jy ! Component: 200 - total flux cleaned = 0.000312669 Jy ! Total flux subtracted in 200 components = 0.000312669 Jy ! Clean residual min=-0.001178 max=0.001481 Jy/beam ! Clean residual mean=-0.000006 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.2241 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.2241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103910Jy sigma=0.001119 ! Fit after self-cal, rms=0.103910Jy sigma=0.001119 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 = 5.54073e-05 Jy ! Component: 100 - total flux cleaned = 5.51822e-05 Jy ! Component: 150 - total flux cleaned = 5.60872e-05 Jy ! Component: 200 - total flux cleaned = 7.75308e-05 Jy ! Total flux subtracted in 200 components = 7.75308e-05 Jy ! Clean residual min=-0.001172 max=0.001410 Jy/beam ! Clean residual mean=-0.000005 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.224177 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.224177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103899Jy sigma=0.001119 ! Fit after self-cal, rms=0.103898Jy sigma=0.001119 ! 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=0.103898Jy sigma=0.001119 ! Fit after self-cal, rms=0.103839Jy sigma=0.001119 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.501 mas, bmaj=10.72 mas, bpa=-7.311 degrees ! Estimated noise=390.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523917 Jy ! Component: 100 - total flux cleaned = 0.000646602 Jy ! Component: 150 - total flux cleaned = 0.000757861 Jy ! Component: 200 - total flux cleaned = 0.000823584 Jy ! Total flux subtracted in 200 components = 0.000823584 Jy ! Clean residual min=-0.001182 max=0.001641 Jy/beam ! Clean residual mean=-0.000008 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.225001 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 0.225001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103840Jy sigma=0.001119 ! Fit after self-cal, rms=0.103837Jy sigma=0.001119 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 = 8.44558e-05 Jy ! Component: 100 - total flux cleaned = 0.000125 Jy ! Component: 150 - total flux cleaned = 0.000148406 Jy ! Component: 200 - total flux cleaned = 0.000148957 Jy ! Total flux subtracted in 200 components = 0.000148957 Jy ! Clean residual min=-0.001156 max=0.001561 Jy/beam ! Clean residual mean=-0.000008 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.22515 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.22515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103839Jy sigma=0.001119 ! Fit after self-cal, rms=0.103838Jy sigma=0.001119 ! 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=2.84 mas, bmaj=7.539 mas, bpa=3.178 degrees ! Estimated noise=331.346 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.84 x 7.539 at 3.178 degrees (North through East) ! Clean map min=-0.0019152 max=0.16607 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=2.102 mas, bmaj=6.457 mas, bpa=5.762 degrees ! Estimated noise=715.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122817 Jy ! Component: 100 - total flux cleaned = 0.165836 Jy ! Component: 150 - total flux cleaned = 0.186672 Jy ! Component: 200 - total flux cleaned = 0.198209 Jy ! Total flux subtracted in 200 components = 0.198209 Jy ! Clean residual min=-0.004241 max=0.006054 Jy/beam ! Clean residual mean=-0.000007 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.198209 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.198209 Jy ! Inverting map and beam ! Estimated beam: bmin=2.84 mas, bmaj=7.539 mas, bpa=3.178 degrees ! Estimated noise=331.346 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 = 0.00989876 Jy ! Component: 100 - total flux cleaned = 0.015692 Jy ! Component: 150 - total flux cleaned = 0.0193483 Jy ! Component: 200 - total flux cleaned = 0.0217007 Jy ! Total flux subtracted in 200 components = 0.0217007 Jy ! Clean residual min=-0.001564 max=0.002305 Jy/beam ! Clean residual mean=-0.000009 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.219909 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 77 components and 0.219909 Jy ! Inverting map ! Added new window around map position (-3.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156559 Jy ! Component: 100 - total flux cleaned = 0.00260382 Jy ! Component: 150 - total flux cleaned = 0.00319805 Jy ! Component: 200 - total flux cleaned = 0.00364756 Jy ! Total flux subtracted in 200 components = 0.00364756 Jy ! Clean residual min=-0.001314 max=0.001205 Jy/beam ! Clean residual mean=-0.000007 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.223557 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.223557 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=7.501 mas, bmaj=10.72 mas, bpa=-7.311 degrees ! Estimated noise=390.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000799673 Jy ! Component: 100 - total flux cleaned = 0.00099211 Jy ! Component: 150 - total flux cleaned = 0.00106055 Jy ! Component: 200 - total flux cleaned = 0.00109575 Jy ! Total flux subtracted in 200 components = 0.00109575 Jy ! Clean residual min=-0.001219 max=0.001513 Jy/beam ! Clean residual mean=-0.000009 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.224653 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 = -1.44224e-05 Jy ! Component: 100 - total flux cleaned = -1.44651e-05 Jy ! Component: 150 - total flux cleaned = -2.57666e-05 Jy ! Component: 200 - total flux cleaned = -2.52739e-05 Jy ! Total flux subtracted in 200 components = -2.52739e-05 Jy ! Clean residual min=-0.001162 max=0.001479 Jy/beam ! Clean residual mean=-0.000008 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.224627 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 155 components and 0.224627 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.84 mas, bmaj=7.539 mas, bpa=3.178 degrees ! Estimated noise=331.346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113299 Jy ! Component: 100 - total flux cleaned = 0.000114276 Jy ! Component: 150 - total flux cleaned = 7.06641e-05 Jy ! Component: 200 - total flux cleaned = 3.12192e-05 Jy ! Total flux subtracted in 200 components = 3.12192e-05 Jy ! Clean residual min=-0.001121 max=0.001092 Jy/beam ! Clean residual mean=-0.000005 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.224659 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 170 components and 0.224659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103786Jy sigma=0.001118 ! Fit after self-cal, rms=0.103778Jy sigma=0.001118 wmodel J1929+2543_S_2013_01_09_pus_map.mod ! Writing 170 model components to file: J1929+2543_S_2013_01_09_pus_map.mod wobs J1929+2543_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J1929+2543_S_2013_01_09_pus_uvs.fits wwins J1929+2543_S_2013_01_09_pus_map.win ! wwins: Wrote 3 windows to J1929+2543_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 = 7.96529e-05 Jy ! Component: 100 - total flux cleaned = 0.000326058 Jy ! Component: 150 - total flux cleaned = 0.000560003 Jy ! Component: 200 - total flux cleaned = 0.000715208 Jy ! Component: 250 - total flux cleaned = 0.000865408 Jy ! Component: 300 - total flux cleaned = 0.00104295 Jy ! Component: 350 - total flux cleaned = 0.00115294 Jy ! Component: 400 - total flux cleaned = 0.00124495 Jy ! Component: 450 - total flux cleaned = 0.00132017 Jy ! Component: 500 - total flux cleaned = 0.00137874 Jy ! Component: 550 - total flux cleaned = 0.00140752 Jy ! Component: 600 - total flux cleaned = 0.00147795 Jy ! Component: 650 - total flux cleaned = 0.00151954 Jy ! Component: 700 - total flux cleaned = 0.0015469 Jy ! Component: 750 - total flux cleaned = 0.00158691 Jy ! Component: 800 - total flux cleaned = 0.00157375 Jy ! Component: 850 - total flux cleaned = 0.00159954 Jy ! Component: 900 - total flux cleaned = 0.00157384 Jy ! Component: 950 - total flux cleaned = 0.00157395 Jy ! Component: 1000 - total flux cleaned = 0.00161144 Jy ! Component: 1050 - total flux cleaned = 0.00158657 Jy ! Component: 1100 - total flux cleaned = 0.00159879 Jy ! Component: 1150 - total flux cleaned = 0.00157456 Jy ! Component: 1200 - total flux cleaned = 0.00159848 Jy ! Component: 1250 - total flux cleaned = 0.00159847 Jy ! Component: 1300 - total flux cleaned = 0.00157526 Jy ! Component: 1350 - total flux cleaned = 0.00162151 Jy ! Component: 1400 - total flux cleaned = 0.00160988 Jy ! Component: 1450 - total flux cleaned = 0.00160998 Jy ! Component: 1500 - total flux cleaned = 0.00163248 Jy ! Component: 1550 - total flux cleaned = 0.00165462 Jy ! Component: 1600 - total flux cleaned = 0.00164349 Jy ! Component: 1650 - total flux cleaned = 0.00166542 Jy ! Component: 1700 - total flux cleaned = 0.00170846 Jy ! Component: 1750 - total flux cleaned = 0.00172979 Jy ! Component: 1800 - total flux cleaned = 0.00176132 Jy ! Component: 1850 - total flux cleaned = 0.00174035 Jy ! Component: 1900 - total flux cleaned = 0.00176124 Jy ! Component: 1950 - total flux cleaned = 0.00180244 Jy ! Component: 2000 - total flux cleaned = 0.00181269 Jy ! Total flux subtracted in 2048 components = 0.00180266 Jy ! Clean residual min=-0.000614 max=0.000671 Jy/beam ! Clean residual mean=-0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.226461 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 307 components and 0.226461 Jy ![Exited script file: muppet] wmap "J1929+2543_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.84 x 7.539 at 3.178 degrees (North through East) ! Clean map min=-0.0015778 max=0.16691 Jy/beam ! Writing clean map to FITS file: J1929+2543_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 0.166907 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205186 device "J1929+2543_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1929+2543_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.368803 0.368803 0.737605 1.47521 2.95042 5.90084 11.8017 23.6034 47.2067 94.4135 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.166 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.84 x 7.539 at 3.178 degrees (North through East) ! Clean map min=-0.0015778 max=0.16691 Jy/beam quit ! Quitting program ! Log file J1929+2543_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 19:03:36 2014