! Started logfile: /scr/pima/bg219h_uvs/J1405-1440_S_dfm.log on Thu May 19 22:28:52 2016 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 /scr/pima/bg219h_uvs/J1405-1440_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1405-1440_S_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.892141 visibilities/baseline/integration-bin. ! Found source: J1405-1440 ! ! 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 2.22e+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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 6584 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 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J1405-1440_S] 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 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. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019529Jy sigma=21.377302 ! Fit after self-cal, rms=0.814007Jy sigma=17.231142 ! 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=2.465 mas, bmaj=6.227 mas, bpa=-2.508 degrees ! Estimated noise=0.665752 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 = 0.143729 Jy ! Component: 100 - total flux cleaned = 0.175992 Jy ! Total flux subtracted in 100 components = 0.175992 Jy ! Clean residual min=-0.009142 max=0.017482 Jy/beam ! Clean residual mean=0.000005 rms=0.002525 Jy/beam ! Combined flux in latest and established models = 0.175992 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.175992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077553Jy sigma=1.593199 ! Fit after self-cal, rms=0.077549Jy sigma=1.593099 ! Inverting map ! Added new window around map position (-40, 61). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153555 Jy ! Component: 100 - total flux cleaned = 0.023335 Jy ! Total flux subtracted in 100 components = 0.023335 Jy ! Clean residual min=-0.008156 max=0.012511 Jy/beam ! Clean residual mean=0.000008 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 0.199327 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.199327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074318Jy sigma=1.516962 ! Fit after self-cal, rms=0.073948Jy sigma=1.509230 ! 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=3.062 mas, bmaj=7.431 mas, bpa=-3.679 degrees ! Estimated noise=0.475119 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 = 0.00819037 Jy ! Component: 100 - total flux cleaned = 0.0111598 Jy ! Component: 150 - total flux cleaned = 0.0115176 Jy ! Component: 200 - total flux cleaned = 0.0118387 Jy ! Total flux subtracted in 200 components = 0.0118387 Jy ! Clean residual min=-0.007656 max=0.009387 Jy/beam ! Clean residual mean=0.000014 rms=0.002275 Jy/beam ! Combined flux in latest and established models = 0.211165 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.211165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073245Jy sigma=1.482043 ! Fit after self-cal, rms=0.073099Jy sigma=1.479238 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.062 x 7.431 at -3.679 degrees (North through East) ! Clean map min=-0.007484 max=0.17646 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.04 KP 0.97 ! LA 0.96 MK 1.05 NL 0.91 OV 0.98 ! PT 0.96 SC 0.97 ! ! ! Fit before self-cal, rms=0.073099Jy sigma=1.479238 ! Fit after self-cal, rms=0.072209Jy sigma=1.474369 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=7.443 mas, bpa=-3.508 degrees ! Estimated noise=0.470947 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 = -0.000282294 Jy ! Component: 100 - total flux cleaned = -0.000500055 Jy ! Component: 150 - total flux cleaned = -0.000686888 Jy ! Component: 200 - total flux cleaned = -0.000848306 Jy ! Total flux subtracted in 200 components = -0.000848306 Jy ! Clean residual min=-0.007383 max=0.008883 Jy/beam ! Clean residual mean=0.000013 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 0.210317 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.210317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072132Jy sigma=1.462005 ! Fit after self-cal, rms=0.072086Jy sigma=1.461353 ! 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=0.072086Jy sigma=1.461353 ! Fit after self-cal, rms=0.071060Jy sigma=1.451157 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.481 mas, bpa=-3.512 degrees ! Estimated noise=0.465389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00257491 Jy ! Component: 100 - total flux cleaned = -0.0028272 Jy ! Component: 150 - total flux cleaned = -0.0030244 Jy ! Component: 200 - total flux cleaned = -0.00308477 Jy ! Total flux subtracted in 200 components = -0.00308477 Jy ! Clean residual min=-0.006500 max=0.008082 Jy/beam ! Clean residual mean=0.000009 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.207232 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.207232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071038Jy sigma=1.441890 ! Fit after self-cal, rms=0.071025Jy sigma=1.441568 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 = -1.20153e-05 Jy ! Component: 100 - total flux cleaned = 9.81727e-05 Jy ! Component: 150 - total flux cleaned = 9.80827e-05 Jy ! Component: 200 - total flux cleaned = 0.00014541 Jy ! Total flux subtracted in 200 components = 0.00014541 Jy ! Clean residual min=-0.006452 max=0.008005 Jy/beam ! Clean residual mean=0.000009 rms=0.001874 Jy/beam ! Combined flux in latest and established models = 0.207378 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.207378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071003Jy sigma=1.438308 ! Fit after self-cal, rms=0.070992Jy sigma=1.438166 ! Inverting map ! Added new window around map position (94, 87). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0073507 Jy ! Component: 100 - total flux cleaned = 0.0100354 Jy ! Component: 150 - total flux cleaned = 0.0109624 Jy ! Component: 200 - total flux cleaned = 0.0112095 Jy ! Total flux subtracted in 200 components = 0.0112095 Jy ! Clean residual min=-0.005902 max=0.006895 Jy/beam ! Clean residual mean=-0.000003 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.218587 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 92 components and 0.218587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070391Jy sigma=1.416880 ! Fit after self-cal, rms=0.070273Jy sigma=1.415045 ! 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=0.070273Jy sigma=1.415045 ! Fit after self-cal, rms=0.069896Jy sigma=1.413582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=7.477 mas, bpa=-3.418 degrees ! Estimated noise=0.463551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172325 Jy ! Component: 100 - total flux cleaned = 0.00165472 Jy ! Component: 150 - total flux cleaned = 0.00172676 Jy ! Component: 200 - total flux cleaned = 0.001787 Jy ! Total flux subtracted in 200 components = 0.001787 Jy ! Clean residual min=-0.005415 max=0.006740 Jy/beam ! Clean residual mean=-0.000004 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.220374 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.220374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069792Jy sigma=1.407479 ! Fit after self-cal, rms=0.069762Jy sigma=1.407168 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 (17, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632411 Jy ! Component: 100 - total flux cleaned = 0.00970688 Jy ! Component: 150 - total flux cleaned = 0.0114674 Jy ! Component: 200 - total flux cleaned = 0.0124561 Jy ! Total flux subtracted in 200 components = 0.0124561 Jy ! Clean residual min=-0.005545 max=0.005797 Jy/beam ! Clean residual mean=0.000000 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.23283 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 0.23283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069295Jy sigma=1.389800 ! Fit after self-cal, rms=0.069226Jy sigma=1.388691 ! 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=0.069226Jy sigma=1.388691 ! Fit after self-cal, rms=0.069472Jy sigma=1.383512 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.159 mas, bmaj=14.12 mas, bpa=0.8851 degrees ! Estimated noise=0.598075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131858 Jy ! Component: 100 - total flux cleaned = 0.00165472 Jy ! Component: 150 - total flux cleaned = 0.00195019 Jy ! Component: 200 - total flux cleaned = 0.00195407 Jy ! Total flux subtracted in 200 components = 0.00195407 Jy ! Clean residual min=-0.006047 max=0.006302 Jy/beam ! Clean residual mean=-0.000013 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 0.234784 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 142 components and 0.234784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069399Jy sigma=1.382393 ! Fit after self-cal, rms=0.069374Jy sigma=1.381986 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 = 0.00023972 Jy ! Component: 100 - total flux cleaned = 0.000434015 Jy ! Component: 150 - total flux cleaned = 0.000493972 Jy ! Component: 200 - total flux cleaned = 0.000597998 Jy ! Total flux subtracted in 200 components = 0.000597998 Jy ! Clean residual min=-0.005919 max=0.006192 Jy/beam ! Clean residual mean=-0.000013 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.235382 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 157 components and 0.235382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069362Jy sigma=1.381790 ! Fit after self-cal, rms=0.069351Jy sigma=1.381586 ! 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=3.085 mas, bmaj=7.435 mas, bpa=-3.071 degrees ! Estimated noise=0.466514 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.085 x 7.435 at -3.071 degrees (North through East) ! Clean map min=-0.0046732 max=0.171 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=2.484 mas, bmaj=6.228 mas, bpa=-1.89 degrees ! Estimated noise=0.654304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140672 Jy ! Component: 100 - total flux cleaned = 0.176436 Jy ! Component: 150 - total flux cleaned = 0.192331 Jy ! Component: 200 - total flux cleaned = 0.202525 Jy ! Total flux subtracted in 200 components = 0.202525 Jy ! Clean residual min=-0.006832 max=0.007627 Jy/beam ! Clean residual mean=0.000003 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.202525 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.202525 Jy ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.435 mas, bpa=-3.071 degrees ! Estimated noise=0.466514 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) ! Added new window around map position (39.5, -60.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00987449 Jy ! Component: 100 - total flux cleaned = 0.016247 Jy ! Component: 150 - total flux cleaned = 0.0211671 Jy ! Component: 200 - total flux cleaned = 0.0229683 Jy ! Total flux subtracted in 200 components = 0.0229683 Jy ! Clean residual min=-0.005524 max=0.006510 Jy/beam ! Clean residual mean=-0.000001 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.225493 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 63 components and 0.225493 Jy ! Inverting map ! Added new window around map position (-77, 104). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528014 Jy ! Component: 100 - total flux cleaned = 0.00728527 Jy ! Component: 150 - total flux cleaned = 0.00869174 Jy ! Component: 200 - total flux cleaned = 0.00986327 Jy ! Total flux subtracted in 200 components = 0.00986327 Jy ! Clean residual min=-0.005328 max=0.004608 Jy/beam ! Clean residual mean=0.000002 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.235357 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 86 components and 0.235357 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=7.159 mas, bmaj=14.12 mas, bpa=0.8851 degrees ! Estimated noise=0.598075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198692 Jy ! Component: 100 - total flux cleaned = 0.00209163 Jy ! Component: 150 - total flux cleaned = 0.00249201 Jy ! Component: 200 - total flux cleaned = 0.00285335 Jy ! Total flux subtracted in 200 components = 0.00285335 Jy ! Clean residual min=-0.005832 max=0.005692 Jy/beam ! Clean residual mean=-0.000003 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 0.23821 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 = 0.000410398 Jy ! Component: 100 - total flux cleaned = 0.000637315 Jy ! Component: 150 - total flux cleaned = 0.000778625 Jy ! Component: 200 - total flux cleaned = 0.000780351 Jy ! Total flux subtracted in 200 components = 0.000780351 Jy ! Clean residual min=-0.005567 max=0.005674 Jy/beam ! Clean residual mean=-0.000003 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.23899 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 119 components and 0.23899 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.435 mas, bpa=-3.071 degrees ! Estimated noise=0.466514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152934 Jy ! Component: 100 - total flux cleaned = 0.0016964 Jy ! Component: 150 - total flux cleaned = 0.00200522 Jy ! Component: 200 - total flux cleaned = 0.00222193 Jy ! Total flux subtracted in 200 components = 0.00222193 Jy ! Clean residual min=-0.004695 max=0.004634 Jy/beam ! Clean residual mean=0.000001 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.241212 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 145 components and 0.241212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069150Jy sigma=1.373622 ! Fit after self-cal, rms=0.069061Jy sigma=1.371276 wmodel /J1405-1440_S_map.mod ! wmodel: Unable to open new model file: /J1405-1440_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1405-1440_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.085 x 7.435 at -3.071 degrees (North through East) ! Clean map min=-0.0041189 max=0.16736 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1405-1440_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.167355 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00114275 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.04849 2.04849 4.09698 8.19397 16.3879 32.7759 65.5517 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.167 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 146.449 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1405-1440_S_dfm.log closed on Thu May 19 22:28:55 2016