! Started logfile: /image_prod/ug002_uva//J0949-0955_S_a_dfm.log on Wed Mar 4 23:13:03 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0949-0955_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0949-0955_S_a_uva.fits ! AN table 1: 150 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J0949-0955 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 11550 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 ![@/opt64/bin/pima_mupet_01.dfm J0949-0955_S_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002832Jy sigma=7.715744 ! Fit after self-cal, rms=0.961979Jy sigma=7.392953 ! 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=2.869 mas, bmaj=13.33 mas, bpa=-17.57 degrees ! Estimated noise=1.45454 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 = 0.0300399 Jy ! Component: 100 - total flux cleaned = 0.037241 Jy ! Total flux subtracted in 100 components = 0.037241 Jy ! Clean residual min=-0.003553 max=0.005921 Jy/beam ! Clean residual mean=0.000017 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.037241 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.037241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067045Jy sigma=0.476032 ! Fit after self-cal, rms=0.065535Jy sigma=0.463773 ! 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=3.482 mas, bmaj=13.78 mas, bpa=-16.4 degrees ! Estimated noise=0.880699 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 = 0.00715564 Jy ! Component: 100 - total flux cleaned = 0.0105239 Jy ! Component: 150 - total flux cleaned = 0.0126485 Jy ! Component: 200 - total flux cleaned = 0.0140938 Jy ! Total flux subtracted in 200 components = 0.0140938 Jy ! Clean residual min=-0.003846 max=0.009230 Jy/beam ! Clean residual mean=0.000009 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.0513348 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 80 components and 0.0513348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064877Jy sigma=0.457132 ! Fit after self-cal, rms=0.064820Jy sigma=0.456559 ! Inverting map ! Added new window around map position (3.5, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00789952 Jy ! Component: 100 - total flux cleaned = 0.0114852 Jy ! Component: 150 - total flux cleaned = 0.0140996 Jy ! Component: 200 - total flux cleaned = 0.0161787 Jy ! Total flux subtracted in 200 components = 0.0161787 Jy ! Clean residual min=-0.002429 max=0.002656 Jy/beam ! Clean residual mean=0.000004 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0675135 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 153 components and 0.0675135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063947Jy sigma=0.447859 ! Fit after self-cal, rms=0.063628Jy sigma=0.444981 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431436 Jy ! Component: 100 - total flux cleaned = 0.00654366 Jy ! Component: 150 - total flux cleaned = 0.00828173 Jy ! Component: 200 - total flux cleaned = 0.00968586 Jy ! Total flux subtracted in 200 components = 0.00968586 Jy ! Clean residual min=-0.002286 max=0.002360 Jy/beam ! Clean residual mean=0.000002 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0771994 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 190 components and 0.0771994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063331Jy sigma=0.442171 ! Fit after self-cal, rms=0.063210Jy sigma=0.441056 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.482 x 13.78 at -16.4 degrees (North through East) ! Clean map min=-0.0023025 max=0.043786 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.99 KP 1.00 ! LA 0.96 MK 0.99 NL 1.13 OV 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.87 HN 1.05 KP 1.04 ! LA 0.95 MK 1.00 NL 0.97 OV 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.02 KP 1.00 ! LA 0.96 MK 1.00 NL 0.94 OV 1.05 ! ! ! Fit before self-cal, rms=0.063210Jy sigma=0.441056 ! Fit after self-cal, rms=0.062123Jy sigma=0.440129 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.504 mas, bmaj=13.75 mas, bpa=-16.35 degrees ! Estimated noise=0.857787 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 = 0.00228897 Jy ! Component: 100 - total flux cleaned = 0.0036456 Jy ! Component: 150 - total flux cleaned = 0.00425044 Jy ! Component: 200 - total flux cleaned = 0.00462278 Jy ! Total flux subtracted in 200 components = 0.00462278 Jy ! Clean residual min=-0.002073 max=0.002274 Jy/beam ! Clean residual mean=0.000004 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0818222 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 217 components and 0.0818222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062026Jy sigma=0.439190 ! Fit after self-cal, rms=0.062077Jy sigma=0.438753 ! 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. ! ! Fit before self-cal, rms=0.062077Jy sigma=0.438753 ! Fit after self-cal, rms=0.062941Jy sigma=0.437157 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=13.8 mas, bpa=-16.43 degrees ! Estimated noise=0.870448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131293 Jy ! Component: 100 - total flux cleaned = 0.0014641 Jy ! Component: 150 - total flux cleaned = 0.00168156 Jy ! Component: 200 - total flux cleaned = 0.00181673 Jy ! Total flux subtracted in 200 components = 0.00181673 Jy ! Clean residual min=-0.001531 max=0.001977 Jy/beam ! Clean residual mean=0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0836389 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 240 components and 0.0836389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062889Jy sigma=0.436735 ! Fit after self-cal, rms=0.062893Jy sigma=0.436424 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) ! Added new window around map position (9.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191236 Jy ! Component: 100 - total flux cleaned = 0.00264351 Jy ! Component: 150 - total flux cleaned = 0.00282592 Jy ! Component: 200 - total flux cleaned = 0.00292462 Jy ! Total flux subtracted in 200 components = 0.00292462 Jy ! Clean residual min=-0.001377 max=0.001331 Jy/beam ! Clean residual mean=0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0865635 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 279 components and 0.0865635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062817Jy sigma=0.435857 ! Fit after self-cal, rms=0.062802Jy sigma=0.435705 ! 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. ! ! Fit before self-cal, rms=0.062802Jy sigma=0.435705 ! Fit after self-cal, rms=0.063372Jy sigma=0.434834 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=13.79 mas, bpa=-16.42 degrees ! Estimated noise=0.867734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137485 Jy ! Component: 100 - total flux cleaned = 0.00223584 Jy ! Component: 150 - total flux cleaned = 0.00238331 Jy ! Component: 200 - total flux cleaned = 0.00240796 Jy ! Total flux subtracted in 200 components = 0.00240796 Jy ! Clean residual min=-0.001181 max=0.001046 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0889715 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 304 components and 0.0889715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063328Jy sigma=0.434519 ! Fit after self-cal, rms=0.063379Jy sigma=0.434303 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 = 0.000853578 Jy ! Component: 100 - total flux cleaned = 0.0010842 Jy ! Component: 150 - total flux cleaned = 0.00108328 Jy ! Component: 200 - total flux cleaned = 0.00110584 Jy ! Total flux subtracted in 200 components = 0.00110584 Jy ! Clean residual min=-0.001073 max=0.001072 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0900773 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 316 components and 0.0900773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063353Jy sigma=0.434128 ! Fit after self-cal, rms=0.063353Jy sigma=0.434028 ! 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. ! ! Fit before self-cal, rms=0.063353Jy sigma=0.434028 ! Fit after self-cal, rms=0.063749Jy sigma=0.433972 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.739 mas, bmaj=15.53 mas, bpa=-4.755 degrees ! Estimated noise=1.0173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000935889 Jy ! Component: 100 - total flux cleaned = 0.00125396 Jy ! Component: 150 - total flux cleaned = 0.00120986 Jy ! Component: 200 - total flux cleaned = 0.00118916 Jy ! Total flux subtracted in 200 components = 0.00118916 Jy ! Clean residual min=-0.001230 max=0.001087 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0912665 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 335 components and 0.0912665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063731Jy sigma=0.433843 ! Fit after self-cal, rms=0.063766Jy sigma=0.433757 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 = 0.000457171 Jy ! Component: 100 - total flux cleaned = 0.000601811 Jy ! Component: 150 - total flux cleaned = 0.000637993 Jy ! Component: 200 - total flux cleaned = 0.000637524 Jy ! Total flux subtracted in 200 components = 0.000637524 Jy ! Clean residual min=-0.001164 max=0.001080 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.091904 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 358 components and 0.091904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063756Jy sigma=0.433692 ! Fit after self-cal, rms=0.063761Jy sigma=0.433667 ! 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=3.498 mas, bmaj=13.81 mas, bpa=-16.43 degrees ! Estimated noise=0.867283 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.498 x 13.81 at -16.43 degrees (North through East) ! Clean map min=-0.0017514 max=0.043301 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=2.884 mas, bmaj=13.43 mas, bpa=-17.56 degrees ! Estimated noise=1.42627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292555 Jy ! Component: 100 - total flux cleaned = 0.0406744 Jy ! Component: 150 - total flux cleaned = 0.0486307 Jy ! Component: 200 - total flux cleaned = 0.0544553 Jy ! Total flux subtracted in 200 components = 0.0544553 Jy ! Clean residual min=-0.003404 max=0.003660 Jy/beam ! Clean residual mean=0.000012 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.0544553 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0544553 Jy ! Inverting map and beam ! Estimated beam: bmin=3.498 mas, bmaj=13.81 mas, bpa=-16.43 degrees ! Estimated noise=0.867283 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 = 0.0074518 Jy ! Component: 100 - total flux cleaned = 0.0127421 Jy ! Component: 150 - total flux cleaned = 0.0168317 Jy ! Component: 200 - total flux cleaned = 0.0200775 Jy ! Total flux subtracted in 200 components = 0.0200775 Jy ! Clean residual min=-0.002273 max=0.002060 Jy/beam ! Clean residual mean=0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0745327 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 69 components and 0.0745327 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=7.739 mas, bmaj=15.53 mas, bpa=-4.755 degrees ! Estimated noise=1.0173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384007 Jy ! Component: 100 - total flux cleaned = 0.00642618 Jy ! Component: 150 - total flux cleaned = 0.00827094 Jy ! Component: 200 - total flux cleaned = 0.00966106 Jy ! Total flux subtracted in 200 components = 0.00966106 Jy ! Clean residual min=-0.001776 max=0.001428 Jy/beam ! Clean residual mean=0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0841938 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 = 0.00122511 Jy ! Component: 100 - total flux cleaned = 0.00222185 Jy ! Component: 150 - total flux cleaned = 0.00288953 Jy ! Component: 200 - total flux cleaned = 0.00344349 Jy ! Total flux subtracted in 200 components = 0.00344349 Jy ! Clean residual min=-0.001435 max=0.001224 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0876373 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 172 components and 0.0876373 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.498 mas, bmaj=13.81 mas, bpa=-16.43 degrees ! Estimated noise=0.867283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100932 Jy ! Component: 100 - total flux cleaned = 0.00155595 Jy ! Component: 150 - total flux cleaned = 0.00188168 Jy ! Component: 200 - total flux cleaned = 0.00206838 Jy ! Total flux subtracted in 200 components = 0.00206838 Jy ! Clean residual min=-0.001358 max=0.001264 Jy/beam ! Clean residual mean=0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0897057 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 201 components and 0.0897057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063844Jy sigma=0.434181 ! Fit after self-cal, rms=0.063807Jy sigma=0.433980 wmodel J0949-0955_S_a_map.mod ! Writing 201 model components to file: J0949-0955_S_a_map.mod wobs J0949-0955_S_a_uvs.fits ! Writing UV FITS file: J0949-0955_S_a_uvs.fits wwins J0949-0955_S_a_map.win ! wwins: Wrote 3 windows to J0949-0955_S_a_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 = -0.000392043 Jy ! Component: 100 - total flux cleaned = -0.000511662 Jy ! Component: 150 - total flux cleaned = -0.000530654 Jy ! Component: 200 - total flux cleaned = -0.000530103 Jy ! Component: 250 - total flux cleaned = -0.000495444 Jy ! Component: 300 - total flux cleaned = -0.000512975 Jy ! Component: 350 - total flux cleaned = -0.000530044 Jy ! Component: 400 - total flux cleaned = -0.000594185 Jy ! Component: 450 - total flux cleaned = -0.000656468 Jy ! Component: 500 - total flux cleaned = -0.00071682 Jy ! Component: 550 - total flux cleaned = -0.000746439 Jy ! Component: 600 - total flux cleaned = -0.000775747 Jy ! Component: 650 - total flux cleaned = -0.000832945 Jy ! Component: 700 - total flux cleaned = -0.000846928 Jy ! Component: 750 - total flux cleaned = -0.000888431 Jy ! Component: 800 - total flux cleaned = -0.000929148 Jy ! Component: 850 - total flux cleaned = -0.000995459 Jy ! Component: 900 - total flux cleaned = -0.00103429 Jy ! Component: 950 - total flux cleaned = -0.000995972 Jy ! Component: 1000 - total flux cleaned = -0.00103389 Jy ! Component: 1050 - total flux cleaned = -0.00110849 Jy ! Component: 1100 - total flux cleaned = -0.00116966 Jy ! Component: 1150 - total flux cleaned = -0.00126606 Jy ! Component: 1200 - total flux cleaned = -0.00130147 Jy ! Component: 1250 - total flux cleaned = -0.00134815 Jy ! Component: 1300 - total flux cleaned = -0.00135966 Jy ! Component: 1350 - total flux cleaned = -0.00146179 Jy ! Component: 1400 - total flux cleaned = -0.00143943 Jy ! Component: 1450 - total flux cleaned = -0.00147259 Jy ! Component: 1500 - total flux cleaned = -0.00149444 Jy ! Component: 1550 - total flux cleaned = -0.00153718 Jy ! Component: 1600 - total flux cleaned = -0.0015371 Jy ! Component: 1650 - total flux cleaned = -0.00148513 Jy ! Component: 1700 - total flux cleaned = -0.00151615 Jy ! Component: 1750 - total flux cleaned = -0.001506 Jy ! Component: 1800 - total flux cleaned = -0.0015059 Jy ! Component: 1850 - total flux cleaned = -0.00147616 Jy ! Component: 1900 - total flux cleaned = -0.00149594 Jy ! Component: 1950 - total flux cleaned = -0.00150547 Jy ! Component: 2000 - total flux cleaned = -0.00148624 Jy ! Component: 2050 - total flux cleaned = -0.00150521 Jy ! Component: 2100 - total flux cleaned = -0.00147702 Jy ! Component: 2150 - total flux cleaned = -0.00148643 Jy ! Component: 2200 - total flux cleaned = -0.00148653 Jy ! Component: 2250 - total flux cleaned = -0.00152303 Jy ! Component: 2300 - total flux cleaned = -0.0015139 Jy ! Component: 2350 - total flux cleaned = -0.00148691 Jy ! Component: 2400 - total flux cleaned = -0.00150465 Jy ! Component: 2450 - total flux cleaned = -0.00150461 Jy ! Component: 2500 - total flux cleaned = -0.00150472 Jy ! Component: 2550 - total flux cleaned = -0.00154809 Jy ! Component: 2600 - total flux cleaned = -0.0015566 Jy ! Component: 2650 - total flux cleaned = -0.00154796 Jy ! Component: 2700 - total flux cleaned = -0.00155638 Jy ! Component: 2750 - total flux cleaned = -0.00154804 Jy ! Component: 2800 - total flux cleaned = -0.00156475 Jy ! Component: 2850 - total flux cleaned = -0.00157297 Jy ! Component: 2900 - total flux cleaned = -0.00155655 Jy ! Component: 2950 - total flux cleaned = -0.00160517 Jy ! Component: 3000 - total flux cleaned = -0.00162123 Jy ! Component: 3050 - total flux cleaned = -0.0016052 Jy ! Component: 3100 - total flux cleaned = -0.00162108 Jy ! Component: 3150 - total flux cleaned = -0.00163678 Jy ! Component: 3200 - total flux cleaned = -0.00162898 Jy ! Component: 3250 - total flux cleaned = -0.00166764 Jy ! Component: 3300 - total flux cleaned = -0.00168295 Jy ! Component: 3350 - total flux cleaned = -0.00170585 Jy ! Component: 3400 - total flux cleaned = -0.00170583 Jy ! Component: 3450 - total flux cleaned = -0.00173593 Jy ! Component: 3500 - total flux cleaned = -0.00174341 Jy ! Component: 3550 - total flux cleaned = -0.00178789 Jy ! Component: 3600 - total flux cleaned = -0.00177318 Jy ! Component: 3650 - total flux cleaned = -0.00180249 Jy ! Component: 3700 - total flux cleaned = -0.00182432 Jy ! Component: 3750 - total flux cleaned = -0.00184606 Jy ! Component: 3800 - total flux cleaned = -0.00187481 Jy ! Component: 3850 - total flux cleaned = -0.00188904 Jy ! Component: 3900 - total flux cleaned = -0.00193865 Jy ! Component: 3950 - total flux cleaned = -0.00195975 Jy ! Component: 4000 - total flux cleaned = -0.00200873 Jy ! Component: 4050 - total flux cleaned = -0.00203648 Jy ! Total flux subtracted in 4096 components = -0.00207099 Jy ! Clean residual min=-0.000391 max=0.000403 Jy/beam ! Clean residual mean=-0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0876347 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 477 components and 0.0876347 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0949-0955_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.498 x 13.81 at -16.43 degrees (North through East) ! Clean map min=-0.00083976 max=0.044199 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0949-0955_S_a_map.fits wmodel /image_prod/ug002_uva//J0949-0955_S_a_map.mod ! Writing 477 model components to file: /image_prod/ug002_uva//J0949-0955_S_a_map.mod wobs /image_prod/ug002_uva//J0949-0955_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0949-0955_S_a_uvs.fits wwins /image_prod/ug002_uva//J0949-0955_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0949-0955_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0441988 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126588 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.859219 0.859219 1.71844 3.43688 6.87375 13.7475 27.495 54.99 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 349.154 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0949-0955_S_a_dfm.log closed on Wed Mar 4 23:13:07 2020