! Started logfile: J0412+1856_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:20:38 2016 obs J0412+1856_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0412+1856_S_2014_12_20_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.739726 visibilities/baseline/integration-bin. ! Found source: J0412+1856 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 9720 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0412+1856_S_2014_12_20_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 = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.815455Jy sigma=0.010131 ! Fit after self-cal, rms=0.785628Jy sigma=0.009758 ! 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=2.789 mas, bmaj=6.413 mas, bpa=-1.411 degrees ! Estimated noise=789.53 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 = 0.160097 Jy ! Component: 100 - total flux cleaned = 0.216982 Jy ! Total flux subtracted in 100 components = 0.216982 Jy ! Clean residual min=-0.009878 max=0.023790 Jy/beam ! Clean residual mean=-0.000013 rms=0.002705 Jy/beam ! Combined flux in latest and established models = 0.216982 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.216982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092643Jy sigma=0.001054 ! Fit after self-cal, rms=0.092218Jy sigma=0.001047 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273115 Jy ! Component: 100 - total flux cleaned = 0.0416119 Jy ! Total flux subtracted in 100 components = 0.0416119 Jy ! Clean residual min=-0.008024 max=0.017836 Jy/beam ! Clean residual mean=-0.000010 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.258594 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.258594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080244Jy sigma=0.000906 ! Fit after self-cal, rms=0.080108Jy sigma=0.000903 ! Inverting map ! Added new window around map position (-4, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156394 Jy ! Component: 100 - total flux cleaned = 0.0239201 Jy ! Total flux subtracted in 100 components = 0.0239201 Jy ! Clean residual min=-0.005693 max=0.005588 Jy/beam ! Clean residual mean=-0.000010 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.282514 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.282514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076021Jy sigma=0.000859 ! Fit after self-cal, rms=0.075891Jy sigma=0.000856 ! 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=3.367 mas, bmaj=7.246 mas, bpa=-1.004 degrees ! Estimated noise=588.846 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 = 0.00917413 Jy ! Component: 100 - total flux cleaned = 0.0147343 Jy ! Component: 150 - total flux cleaned = 0.018587 Jy ! Component: 200 - total flux cleaned = 0.0213741 Jy ! Total flux subtracted in 200 components = 0.0213741 Jy ! Clean residual min=-0.005934 max=0.004404 Jy/beam ! Clean residual mean=0.000000 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.303888 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 90 components and 0.303888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074205Jy sigma=0.000845 ! Fit after self-cal, rms=0.074193Jy sigma=0.000845 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.86 HN 0.97 KP 1.10 ! LA 0.98 MK 1.04 NL 0.99 OV 1.00 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.02 KP 1.07 ! LA 0.95 MK 1.04 NL 1.01 OV 1.03 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.00 KP 0.96 ! LA 0.78 MK 1.02 NL 1.14 OV 0.94 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.97 KP 0.91 ! LA 0.81 MK 1.07 NL 1.06 OV 1.00 ! PT 1.05 SC 0.97 ! ! ! Fit before self-cal, rms=0.074193Jy sigma=0.000845 ! Fit after self-cal, rms=0.067669Jy sigma=0.000791 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=7.25 mas, bpa=-0.5641 degrees ! Estimated noise=596.818 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 = -0.000459115 Jy ! Component: 100 - total flux cleaned = -0.000387583 Jy ! Component: 150 - total flux cleaned = -0.000356099 Jy ! Component: 200 - total flux cleaned = -0.000354417 Jy ! Total flux subtracted in 200 components = -0.000354417 Jy ! Clean residual min=-0.002820 max=0.002718 Jy/beam ! Clean residual mean=0.000011 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.303534 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 0.303534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067630Jy sigma=0.000790 ! Fit after self-cal, rms=0.067594Jy sigma=0.000790 ! 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=0.067594Jy sigma=0.000790 ! Fit after self-cal, rms=0.066799Jy sigma=0.000782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.388 mas, bmaj=7.246 mas, bpa=-0.6227 degrees ! Estimated noise=596.491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000692122 Jy ! Component: 100 - total flux cleaned = -0.000906376 Jy ! Component: 150 - total flux cleaned = -0.00100342 Jy ! Component: 200 - total flux cleaned = -0.00111203 Jy ! Total flux subtracted in 200 components = -0.00111203 Jy ! Clean residual min=-0.002291 max=0.002048 Jy/beam ! Clean residual mean=-0.000002 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.302422 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 113 components and 0.302422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066772Jy sigma=0.000782 ! Fit after self-cal, rms=0.066769Jy sigma=0.000782 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 = -6.4403e-05 Jy ! Component: 100 - total flux cleaned = -0.00017134 Jy ! Component: 150 - total flux cleaned = -0.000208091 Jy ! Component: 200 - total flux cleaned = -0.000225707 Jy ! Total flux subtracted in 200 components = -0.000225707 Jy ! Clean residual min=-0.002221 max=0.002067 Jy/beam ! Clean residual mean=-0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.302196 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.302196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066753Jy sigma=0.000782 ! Fit after self-cal, rms=0.066751Jy sigma=0.000782 ! 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=0.066751Jy sigma=0.000782 ! Fit after self-cal, rms=0.066847Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.391 mas, bmaj=7.25 mas, bpa=-0.5938 degrees ! Estimated noise=597.029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000378963 Jy ! Component: 100 - total flux cleaned = -0.00056636 Jy ! Component: 150 - total flux cleaned = -0.000618805 Jy ! Component: 200 - total flux cleaned = -0.000683046 Jy ! Total flux subtracted in 200 components = -0.000683046 Jy ! Clean residual min=-0.002136 max=0.002038 Jy/beam ! Clean residual mean=-0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.301513 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.301513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066832Jy sigma=0.000781 ! Fit after self-cal, rms=0.066830Jy sigma=0.000781 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 = -6.93892e-05 Jy ! Component: 100 - total flux cleaned = -8.66289e-05 Jy ! Component: 150 - total flux cleaned = -0.00011571 Jy ! Component: 200 - total flux cleaned = -0.000142867 Jy ! Total flux subtracted in 200 components = -0.000142867 Jy ! Clean residual min=-0.002080 max=0.002041 Jy/beam ! Clean residual mean=-0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.30137 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.30137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066820Jy sigma=0.000781 ! Fit after self-cal, rms=0.066819Jy sigma=0.000781 ! 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=0.066819Jy sigma=0.000781 ! Fit after self-cal, rms=0.066889Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.241 mas, bmaj=10.54 mas, bpa=-3.893 degrees ! Estimated noise=733.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022481 Jy ! Component: 100 - total flux cleaned = -0.000274749 Jy ! Component: 150 - total flux cleaned = -0.000284555 Jy ! Component: 200 - total flux cleaned = -0.000268884 Jy ! Total flux subtracted in 200 components = -0.000268884 Jy ! Clean residual min=-0.002563 max=0.002186 Jy/beam ! Clean residual mean=-0.000004 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.301101 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 130 components and 0.301101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066884Jy sigma=0.000781 ! Fit after self-cal, rms=0.066885Jy sigma=0.000781 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 = -1.00533e-05 Jy ! Component: 100 - total flux cleaned = 1.48501e-05 Jy ! Component: 150 - total flux cleaned = 2.19475e-05 Jy ! Component: 200 - total flux cleaned = 2.85749e-05 Jy ! Total flux subtracted in 200 components = 2.85749e-05 Jy ! Clean residual min=-0.002554 max=0.002185 Jy/beam ! Clean residual mean=-0.000004 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.30113 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 0.30113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066883Jy sigma=0.000781 ! Fit after self-cal, rms=0.066883Jy sigma=0.000781 ! 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=3.394 mas, bmaj=7.253 mas, bpa=-0.5773 degrees ! Estimated noise=597.398 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.394 x 7.253 at -0.5773 degrees (North through East) ! Clean map min=-0.0019526 max=0.20806 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=2.808 mas, bmaj=6.433 mas, bpa=-1.136 degrees ! Estimated noise=798.526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162025 Jy ! Component: 100 - total flux cleaned = 0.221185 Jy ! Component: 150 - total flux cleaned = 0.249112 Jy ! Component: 200 - total flux cleaned = 0.264749 Jy ! Total flux subtracted in 200 components = 0.264749 Jy ! Clean residual min=-0.004090 max=0.007771 Jy/beam ! Clean residual mean=-0.000004 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.264749 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.264749 Jy ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=7.253 mas, bpa=-0.5773 degrees ! Estimated noise=597.398 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 = 0.0132453 Jy ! Component: 100 - total flux cleaned = 0.0208659 Jy ! Component: 150 - total flux cleaned = 0.0257636 Jy ! Component: 200 - total flux cleaned = 0.0290161 Jy ! Total flux subtracted in 200 components = 0.0290161 Jy ! Clean residual min=-0.002475 max=0.002366 Jy/beam ! Clean residual mean=0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.293765 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 73 components and 0.293765 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=7.241 mas, bmaj=10.54 mas, bpa=-3.893 degrees ! Estimated noise=733.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338641 Jy ! Component: 100 - total flux cleaned = 0.00509462 Jy ! Component: 150 - total flux cleaned = 0.00605293 Jy ! Component: 200 - total flux cleaned = 0.00660176 Jy ! Total flux subtracted in 200 components = 0.00660176 Jy ! Clean residual min=-0.002572 max=0.002254 Jy/beam ! Clean residual mean=-0.000003 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.300367 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321901 Jy ! Component: 100 - total flux cleaned = 0.000419505 Jy ! Component: 150 - total flux cleaned = 0.000465073 Jy ! Component: 200 - total flux cleaned = 0.000506371 Jy ! Total flux subtracted in 200 components = 0.000506371 Jy ! Clean residual min=-0.002533 max=0.002214 Jy/beam ! Clean residual mean=-0.000003 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.300874 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 113 components and 0.300874 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=7.253 mas, bpa=-0.5773 degrees ! Estimated noise=597.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.45946e-05 Jy ! Component: 100 - total flux cleaned = -7.17053e-05 Jy ! Component: 150 - total flux cleaned = -7.17279e-05 Jy ! Component: 200 - total flux cleaned = -7.16126e-05 Jy ! Total flux subtracted in 200 components = -7.16126e-05 Jy ! Clean residual min=-0.002058 max=0.002012 Jy/beam ! Clean residual mean=-0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.300802 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 125 components and 0.300802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066882Jy sigma=0.000781 ! Fit after self-cal, rms=0.066877Jy sigma=0.000781 wmodel J0412+1856_S_2014_12_20_pus_map.mod ! Writing 125 model components to file: J0412+1856_S_2014_12_20_pus_map.mod wobs J0412+1856_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0412+1856_S_2014_12_20_pus_uvs.fits wwins J0412+1856_S_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0412+1856_S_2014_12_20_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144963 Jy ! Component: 100 - total flux cleaned = 0.000595498 Jy ! Component: 150 - total flux cleaned = 0.00109013 Jy ! Component: 200 - total flux cleaned = 0.00143919 Jy ! Component: 250 - total flux cleaned = 0.00174492 Jy ! Component: 300 - total flux cleaned = 0.00192299 Jy ! Component: 350 - total flux cleaned = 0.00221095 Jy ! Component: 400 - total flux cleaned = 0.00243423 Jy ! Component: 450 - total flux cleaned = 0.00257004 Jy ! Component: 500 - total flux cleaned = 0.00275588 Jy ! Component: 550 - total flux cleaned = 0.00288536 Jy ! Component: 600 - total flux cleaned = 0.00311369 Jy ! Component: 650 - total flux cleaned = 0.00323797 Jy ! Component: 700 - total flux cleaned = 0.00340768 Jy ! Component: 750 - total flux cleaned = 0.00350233 Jy ! Component: 800 - total flux cleaned = 0.00357195 Jy ! Component: 850 - total flux cleaned = 0.00359463 Jy ! Component: 900 - total flux cleaned = 0.00368435 Jy ! Component: 950 - total flux cleaned = 0.00368436 Jy ! Component: 1000 - total flux cleaned = 0.00374909 Jy ! Component: 1050 - total flux cleaned = 0.00374913 Jy ! Component: 1100 - total flux cleaned = 0.00381256 Jy ! Component: 1150 - total flux cleaned = 0.0038541 Jy ! Component: 1200 - total flux cleaned = 0.00391505 Jy ! Component: 1250 - total flux cleaned = 0.00391529 Jy ! Component: 1300 - total flux cleaned = 0.00403389 Jy ! Component: 1350 - total flux cleaned = 0.00407293 Jy ! Component: 1400 - total flux cleaned = 0.00409223 Jy ! Component: 1450 - total flux cleaned = 0.00418726 Jy ! Component: 1500 - total flux cleaned = 0.00428085 Jy ! Component: 1550 - total flux cleaned = 0.00433608 Jy ! Component: 1600 - total flux cleaned = 0.00431769 Jy ! Component: 1650 - total flux cleaned = 0.00440799 Jy ! Component: 1700 - total flux cleaned = 0.00446184 Jy ! Component: 1750 - total flux cleaned = 0.00444434 Jy ! Component: 1800 - total flux cleaned = 0.00447956 Jy ! Component: 1850 - total flux cleaned = 0.00456578 Jy ! Component: 1900 - total flux cleaned = 0.00458283 Jy ! Component: 1950 - total flux cleaned = 0.00459957 Jy ! Component: 2000 - total flux cleaned = 0.00466614 Jy ! Component: 2050 - total flux cleaned = 0.00473228 Jy ! Component: 2100 - total flux cleaned = 0.00471603 Jy ! Component: 2150 - total flux cleaned = 0.00479694 Jy ! Component: 2200 - total flux cleaned = 0.00486116 Jy ! Component: 2250 - total flux cleaned = 0.00489293 Jy ! Component: 2300 - total flux cleaned = 0.00489331 Jy ! Component: 2350 - total flux cleaned = 0.00497125 Jy ! Component: 2400 - total flux cleaned = 0.00495614 Jy ! Component: 2450 - total flux cleaned = 0.00503233 Jy ! Component: 2500 - total flux cleaned = 0.00500197 Jy ! Component: 2550 - total flux cleaned = 0.0050021 Jy ! Component: 2600 - total flux cleaned = 0.00509124 Jy ! Component: 2650 - total flux cleaned = 0.0050472 Jy ! Component: 2700 - total flux cleaned = 0.00510568 Jy ! Component: 2750 - total flux cleaned = 0.00514892 Jy ! Component: 2800 - total flux cleaned = 0.00519205 Jy ! Component: 2850 - total flux cleaned = 0.00523461 Jy ! Component: 2900 - total flux cleaned = 0.00526266 Jy ! Component: 2950 - total flux cleaned = 0.0053742 Jy ! Component: 3000 - total flux cleaned = 0.00537431 Jy ! Component: 3050 - total flux cleaned = 0.00547038 Jy ! Component: 3100 - total flux cleaned = 0.00547044 Jy ! Component: 3150 - total flux cleaned = 0.00549734 Jy ! Component: 3200 - total flux cleaned = 0.00552416 Jy ! Component: 3250 - total flux cleaned = 0.00557731 Jy ! Component: 3300 - total flux cleaned = 0.005617 Jy ! Component: 3350 - total flux cleaned = 0.00570871 Jy ! Component: 3400 - total flux cleaned = 0.00578661 Jy ! Component: 3450 - total flux cleaned = 0.00579947 Jy ! Component: 3500 - total flux cleaned = 0.00583806 Jy ! Component: 3550 - total flux cleaned = 0.00588894 Jy ! Component: 3600 - total flux cleaned = 0.00593943 Jy ! Component: 3650 - total flux cleaned = 0.00600224 Jy ! Component: 3700 - total flux cleaned = 0.0060644 Jy ! Component: 3750 - total flux cleaned = 0.00608912 Jy ! Component: 3800 - total flux cleaned = 0.00616279 Jy ! Component: 3850 - total flux cleaned = 0.00619922 Jy ! Component: 3900 - total flux cleaned = 0.00624753 Jy ! Component: 3950 - total flux cleaned = 0.00628356 Jy ! Component: 4000 - total flux cleaned = 0.00635525 Jy ! Component: 4050 - total flux cleaned = 0.00637896 Jy ! Total flux subtracted in 4096 components = 0.00642604 Jy ! Clean residual min=-0.000737 max=0.000741 Jy/beam ! Clean residual mean=0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.307228 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 442 components and 0.307228 Jy ![Exited script file: muppet] wmap "J0412+1856_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.394 x 7.253 at -0.5773 degrees (North through East) ! Clean map min=-0.0011671 max=0.20796 Jy/beam ! Writing clean map to FITS file: J0412+1856_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.207958 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219065 device "J0412+1856_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0412+1856_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.316022 0.316022 0.632044 1.26409 2.52818 5.05635 10.1127 20.2254 40.4508 80.9016 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.207 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.394 x 7.253 at -0.5773 degrees (North through East) ! Clean map min=-0.0011671 max=0.20796 Jy/beam quit ! Quitting program ! Log file J0412+1856_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:20:44 2016