! Started logfile: /scr/pima/rv123_uvs/J0334-4008_S_dfm.log on Sun Dec 23 05:01:03 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv123_uvs/J0334-4008_S_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J0334-4008_S_uva.fits ! AN table 1: 10 integrations on 3 of 3 possible baselines. ! AN table 2: 21 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.521036 visibilities/baseline/integration-bin. ! Found source: J0334-4008 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 89 lines of history. ! ! Reading 1288 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 J0334-4008_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 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 24 telescope corrections were flagged in sub-array 1. ! A total of 76 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 76 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 168 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 76 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.778949Jy sigma=18.722586 ! Fit after self-cal, rms=0.550499Jy sigma=5.915041 ! 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=2.42 mas, bmaj=5.373 mas, bpa=6.096 degrees ! Estimated noise=3.28483 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 = 1.04606 Jy ! Component: 100 - total flux cleaned = 1.30545 Jy ! Total flux subtracted in 100 components = 1.30545 Jy ! Clean residual min=-0.088953 max=0.134235 Jy/beam ! Clean residual mean=0.000041 rms=0.020757 Jy/beam ! Combined flux in latest and established models = 1.30545 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.30545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.372433Jy sigma=3.865258 ! Fit after self-cal, rms=0.372417Jy sigma=3.865126 ! Inverting map ! Added new window around map position (-4, -17.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126553 Jy ! Component: 100 - total flux cleaned = 0.200688 Jy ! Total flux subtracted in 100 components = 0.200688 Jy ! Clean residual min=-0.080661 max=0.113666 Jy/beam ! Clean residual mean=0.000233 rms=0.017224 Jy/beam ! Combined flux in latest and established models = 1.50614 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 1.50614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.310375Jy sigma=3.158695 ! Fit after self-cal, rms=0.303490Jy sigma=3.085014 ! 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=3.244 mas, bmaj=8.051 mas, bpa=6.197 degrees ! Estimated noise=2.55364 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 = 0.0859948 Jy ! Component: 100 - total flux cleaned = 0.128752 Jy ! Component: 150 - total flux cleaned = 0.151081 Jy ! Component: 200 - total flux cleaned = 0.158544 Jy ! Total flux subtracted in 200 components = 0.158544 Jy ! Clean residual min=-0.088664 max=0.072483 Jy/beam ! Clean residual mean=0.000336 rms=0.019310 Jy/beam ! Combined flux in latest and established models = 1.66468 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 1.66468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.281733Jy sigma=2.821973 ! Fit after self-cal, rms=0.280064Jy sigma=2.800646 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.244 x 8.051 at 6.197 degrees (North through East) ! Clean map min=-0.092363 max=1.3135 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.10 KP 0.96 LA 0.93 MK 1.01 ! NL 1.34 OV 0.94 PT 1.08 SC 0.99 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.12 KP 0.98 LA 0.92 MK 1.02 ! NL 1.38 OV 0.73 PT 1.07 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.12 KP 0.97 LA 0.93 MK 1.01 ! NL 1.41 OV 0.95 PT 1.07 SC 1.03 ! ! ! Fit before self-cal, rms=0.280064Jy sigma=2.800646 ! Fit after self-cal, rms=0.142002Jy sigma=1.253586 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.501 mas, bmaj=11.3 mas, bpa=-1.248 degrees ! Estimated noise=2.63748 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 = -0.0228375 Jy ! Component: 100 - total flux cleaned = -0.0220062 Jy ! Component: 150 - total flux cleaned = -0.0219397 Jy ! Component: 200 - total flux cleaned = -0.0219604 Jy ! Total flux subtracted in 200 components = -0.0219604 Jy ! Clean residual min=-0.029450 max=0.021304 Jy/beam ! Clean residual mean=0.000558 rms=0.005954 Jy/beam ! Combined flux in latest and established models = 1.64272 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 1.64272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130833Jy sigma=1.163053 ! Fit after self-cal, rms=0.128721Jy sigma=1.144384 ! 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=0.128721Jy sigma=1.144384 ! Fit after self-cal, rms=0.122180Jy sigma=1.037635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.51 mas, bmaj=11.32 mas, bpa=-1.269 degrees ! Estimated noise=2.6406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0145486 Jy ! Component: 100 - total flux cleaned = -0.0156888 Jy ! Component: 150 - total flux cleaned = -0.0161298 Jy ! Component: 200 - total flux cleaned = -0.0164707 Jy ! Total flux subtracted in 200 components = -0.0164707 Jy ! Clean residual min=-0.021346 max=0.015527 Jy/beam ! Clean residual mean=0.000323 rms=0.004516 Jy/beam ! Combined flux in latest and established models = 1.62625 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 1.62625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116273Jy sigma=0.994571 ! Fit after self-cal, rms=0.114747Jy sigma=0.982994 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 = -0.00503076 Jy ! Component: 100 - total flux cleaned = -0.00539386 Jy ! Component: 150 - total flux cleaned = -0.00538346 Jy ! Component: 200 - total flux cleaned = -0.00538619 Jy ! Total flux subtracted in 200 components = -0.00538619 Jy ! Clean residual min=-0.018077 max=0.014135 Jy/beam ! Clean residual mean=0.000305 rms=0.004227 Jy/beam ! Combined flux in latest and established models = 1.62086 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 1.62086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112851Jy sigma=0.964316 ! Fit after self-cal, rms=0.112313Jy sigma=0.960647 ! 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=0.112313Jy sigma=0.960647 ! Fit after self-cal, rms=0.099977Jy sigma=0.844446 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.513 mas, bmaj=11.33 mas, bpa=-1.317 degrees ! Estimated noise=2.64105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00857291 Jy ! Component: 100 - total flux cleaned = -0.00934293 Jy ! Component: 150 - total flux cleaned = -0.00976563 Jy ! Component: 200 - total flux cleaned = -0.0099452 Jy ! Total flux subtracted in 200 components = -0.0099452 Jy ! Clean residual min=-0.013209 max=0.009225 Jy/beam ! Clean residual mean=0.000049 rms=0.002892 Jy/beam ! Combined flux in latest and established models = 1.61092 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 1.61092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097362Jy sigma=0.828520 ! Fit after self-cal, rms=0.096593Jy sigma=0.823119 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 = -0.00251441 Jy ! Component: 100 - total flux cleaned = -0.00251148 Jy ! Component: 150 - total flux cleaned = -0.00266461 Jy ! Component: 200 - total flux cleaned = -0.00280185 Jy ! Total flux subtracted in 200 components = -0.00280185 Jy ! Clean residual min=-0.011389 max=0.010283 Jy/beam ! Clean residual mean=0.000039 rms=0.002739 Jy/beam ! Combined flux in latest and established models = 1.60812 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 1.60812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095742Jy sigma=0.817231 ! Fit after self-cal, rms=0.095499Jy sigma=0.815967 ! 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=0.095499Jy sigma=0.815967 ! Fit after self-cal, rms=0.095458Jy sigma=0.808855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.664 mas, bmaj=36.68 mas, bpa=-2.245 degrees ! Estimated noise=3.15572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00697517 Jy ! Component: 100 - total flux cleaned = -0.00701243 Jy ! Component: 150 - total flux cleaned = -0.00702784 Jy ! Component: 200 - total flux cleaned = -0.0070354 Jy ! Total flux subtracted in 200 components = -0.0070354 Jy ! Clean residual min=-0.009406 max=0.007253 Jy/beam ! Clean residual mean=0.000032 rms=0.002676 Jy/beam ! Combined flux in latest and established models = 1.60108 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 1.60108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094437Jy sigma=0.804258 ! Fit after self-cal, rms=0.093976Jy sigma=0.800755 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 = -0.00139182 Jy ! Component: 100 - total flux cleaned = -0.00141989 Jy ! Component: 150 - total flux cleaned = -0.00143932 Jy ! Component: 200 - total flux cleaned = -0.0014509 Jy ! Total flux subtracted in 200 components = -0.0014509 Jy ! Clean residual min=-0.008596 max=0.007067 Jy/beam ! Clean residual mean=0.000024 rms=0.002587 Jy/beam ! Combined flux in latest and established models = 1.59963 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 112 components and 1.59963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093609Jy sigma=0.798963 ! Fit after self-cal, rms=0.093404Jy sigma=0.797764 ! 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=3.512 mas, bmaj=11.32 mas, bpa=-1.371 degrees ! Estimated noise=2.64123 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.512 x 11.32 at -1.371 degrees (North through East) ! Clean map min=-0.010262 max=1.4003 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093404Jy sigma=0.797764 ! Fit after self-cal, rms=0.084376Jy sigma=0.700715 ! Inverting map and beam ! Estimated beam: bmin=3.509 mas, bmaj=11.3 mas, bpa=-1.401 degrees ! Estimated noise=2.63919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0042927 Jy ! Component: 100 - total flux cleaned = -0.00459799 Jy ! Component: 150 - total flux cleaned = -0.00485738 Jy ! Component: 200 - total flux cleaned = -0.00485846 Jy ! Total flux subtracted in 200 components = -0.00485846 Jy ! Clean residual min=-0.008698 max=0.008429 Jy/beam ! Clean residual mean=-0.000013 rms=0.002259 Jy/beam ! Combined flux in latest and established models = 1.59477 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 122 components and 1.59477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083563Jy sigma=0.695295 ! Fit after self-cal, rms=0.083413Jy sigma=0.693987 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123691 Jy ! Component: 100 - total flux cleaned = -0.00136177 Jy ! Component: 150 - total flux cleaned = -0.00136112 Jy ! Component: 200 - total flux cleaned = -0.00126239 Jy ! Total flux subtracted in 200 components = -0.00126239 Jy ! Clean residual min=-0.008835 max=0.008060 Jy/beam ! Clean residual mean=-0.000017 rms=0.002213 Jy/beam ! Combined flux in latest and established models = 1.59351 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 124 components and 1.59351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083059Jy sigma=0.691237 ! Fit after self-cal, rms=0.083033Jy sigma=0.690910 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083033Jy sigma=0.690910 ! Fit after self-cal, rms=0.083211Jy sigma=0.688974 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=2.638 mas, bmaj=8.509 mas, bpa=-5.734 degrees ! Estimated noise=3.42917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.09174 Jy ! Component: 100 - total flux cleaned = 1.33708 Jy ! Component: 150 - total flux cleaned = 1.43392 Jy ! Component: 200 - total flux cleaned = 1.49109 Jy ! Total flux subtracted in 200 components = 1.49109 Jy ! Clean residual min=-0.015531 max=0.035549 Jy/beam ! Clean residual mean=-0.000101 rms=0.004641 Jy/beam ! Combined flux in latest and established models = 1.49109 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 30 model components to the UV plane model. ! The established model now contains 30 components and 1.49109 Jy ! Inverting map and beam ! Estimated beam: bmin=3.508 mas, bmaj=11.3 mas, bpa=-1.437 degrees ! Estimated noise=2.63829 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 (-2, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0526567 Jy ! Component: 100 - total flux cleaned = 0.0756805 Jy ! Component: 150 - total flux cleaned = 0.0871788 Jy ! Component: 200 - total flux cleaned = 0.0933515 Jy ! Total flux subtracted in 200 components = 0.0933515 Jy ! Clean residual min=-0.007651 max=0.008446 Jy/beam ! Clean residual mean=-0.000037 rms=0.001993 Jy/beam ! Combined flux in latest and established models = 1.58444 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 93 components and 1.58444 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=9.689 mas, bmaj=36.73 mas, bpa=-2.221 degrees ! Estimated noise=3.15241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494716 Jy ! Component: 100 - total flux cleaned = 0.00538843 Jy ! Component: 150 - total flux cleaned = 0.0057319 Jy ! Component: 200 - total flux cleaned = 0.0060581 Jy ! Total flux subtracted in 200 components = 0.0060581 Jy ! Clean residual min=-0.006598 max=0.005831 Jy/beam ! Clean residual mean=-0.000028 rms=0.002116 Jy/beam ! Combined flux in latest and established models = 1.5905 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 = 0.000256651 Jy ! Component: 100 - total flux cleaned = 0.000394415 Jy ! Component: 150 - total flux cleaned = 0.000565894 Jy ! Component: 200 - total flux cleaned = 0.000723797 Jy ! Total flux subtracted in 200 components = 0.000723797 Jy ! Clean residual min=-0.006584 max=0.005883 Jy/beam ! Clean residual mean=-0.000023 rms=0.002116 Jy/beam ! Combined flux in latest and established models = 1.59122 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 105 components and 1.59122 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.508 mas, bmaj=11.3 mas, bpa=-1.437 degrees ! Estimated noise=2.63829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00087448 Jy ! Component: 100 - total flux cleaned = -0.00113307 Jy ! Component: 150 - total flux cleaned = -0.00112261 Jy ! Component: 200 - total flux cleaned = -0.00101982 Jy ! Total flux subtracted in 200 components = -0.00101982 Jy ! Clean residual min=-0.007141 max=0.006605 Jy/beam ! Clean residual mean=-0.000017 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 1.5902 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 111 components and 1.5902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080762Jy sigma=0.669104 ! Fit after self-cal, rms=0.080449Jy sigma=0.664864 wmodel J0334-4008_S_map.mod ! Writing 111 model components to file: J0334-4008_S_map.mod wobs J0334-4008_S_uvs.fits ! Writing UV FITS file: J0334-4008_S_uvs.fits wwins J0334-4008_S_map.win ! wwins: Wrote 3 windows to J0334-4008_S_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 = -0.00190909 Jy ! Component: 100 - total flux cleaned = -0.00336284 Jy ! Component: 150 - total flux cleaned = -0.0041595 Jy ! Component: 200 - total flux cleaned = -0.00481751 Jy ! Component: 250 - total flux cleaned = -0.00523671 Jy ! Component: 300 - total flux cleaned = -0.00554196 Jy ! Component: 350 - total flux cleaned = -0.00593487 Jy ! Component: 400 - total flux cleaned = -0.00574348 Jy ! Component: 450 - total flux cleaned = -0.00601977 Jy ! Component: 500 - total flux cleaned = -0.00583903 Jy ! Component: 550 - total flux cleaned = -0.0058403 Jy ! Component: 600 - total flux cleaned = -0.00575643 Jy ! Component: 650 - total flux cleaned = -0.00558929 Jy ! Component: 700 - total flux cleaned = -0.0054266 Jy ! Component: 750 - total flux cleaned = -0.00510677 Jy ! Component: 800 - total flux cleaned = -0.00502988 Jy ! Component: 850 - total flux cleaned = -0.00479681 Jy ! Component: 900 - total flux cleaned = -0.00472095 Jy ! Component: 950 - total flux cleaned = -0.00457087 Jy ! Component: 1000 - total flux cleaned = -0.00442401 Jy ! Component: 1050 - total flux cleaned = -0.00427764 Jy ! Component: 1100 - total flux cleaned = -0.00434803 Jy ! Component: 1150 - total flux cleaned = -0.00441793 Jy ! Component: 1200 - total flux cleaned = -0.0042108 Jy ! Component: 1250 - total flux cleaned = -0.00434888 Jy ! Component: 1300 - total flux cleaned = -0.00461729 Jy ! Component: 1350 - total flux cleaned = -0.00461924 Jy ! Component: 1400 - total flux cleaned = -0.00475165 Jy ! Component: 1450 - total flux cleaned = -0.00507351 Jy ! Component: 1500 - total flux cleaned = -0.00545338 Jy ! Component: 1550 - total flux cleaned = -0.00570328 Jy ! Component: 1600 - total flux cleaned = -0.00582716 Jy ! Component: 1650 - total flux cleaned = -0.00619399 Jy ! Component: 1700 - total flux cleaned = -0.00649661 Jy ! Component: 1750 - total flux cleaned = -0.00691441 Jy ! Component: 1800 - total flux cleaned = -0.00720941 Jy ! Component: 1850 - total flux cleaned = -0.00744225 Jy ! Component: 1900 - total flux cleaned = -0.00801655 Jy ! Component: 1950 - total flux cleaned = -0.00790287 Jy ! Component: 2000 - total flux cleaned = -0.00840886 Jy ! Component: 2050 - total flux cleaned = -0.00868489 Jy ! Component: 2100 - total flux cleaned = -0.00884964 Jy ! Component: 2150 - total flux cleaned = -0.00928396 Jy ! Component: 2200 - total flux cleaned = -0.00960603 Jy ! Component: 2250 - total flux cleaned = -0.00976489 Jy ! Component: 2300 - total flux cleaned = -0.0102374 Jy ! Component: 2350 - total flux cleaned = -0.0101853 Jy ! Component: 2400 - total flux cleaned = -0.010443 Jy ! Component: 2450 - total flux cleaned = -0.010698 Jy ! Component: 2500 - total flux cleaned = -0.0108996 Jy ! Component: 2550 - total flux cleaned = -0.0108997 Jy ! Component: 2600 - total flux cleaned = -0.0112472 Jy ! Component: 2650 - total flux cleaned = -0.0115897 Jy ! Component: 2700 - total flux cleaned = -0.011638 Jy ! Component: 2750 - total flux cleaned = -0.0119753 Jy ! Component: 2800 - total flux cleaned = -0.0123086 Jy ! Component: 2850 - total flux cleaned = -0.0125439 Jy ! Component: 2900 - total flux cleaned = -0.0127777 Jy ! Component: 2950 - total flux cleaned = -0.0130555 Jy ! Component: 3000 - total flux cleaned = -0.0131014 Jy ! Component: 3050 - total flux cleaned = -0.0133745 Jy ! Component: 3100 - total flux cleaned = -0.0134642 Jy ! Component: 3150 - total flux cleaned = -0.0135983 Jy ! Component: 3200 - total flux cleaned = -0.013909 Jy ! Component: 3250 - total flux cleaned = -0.0141728 Jy ! Component: 3300 - total flux cleaned = -0.0142601 Jy ! Component: 3350 - total flux cleaned = -0.0143904 Jy ! Component: 3400 - total flux cleaned = -0.0147774 Jy ! Component: 3450 - total flux cleaned = -0.0149901 Jy ! Component: 3500 - total flux cleaned = -0.0151592 Jy ! Component: 3550 - total flux cleaned = -0.0152007 Jy ! Component: 3600 - total flux cleaned = -0.0154918 Jy ! Component: 3650 - total flux cleaned = -0.0156573 Jy ! Component: 3700 - total flux cleaned = -0.0159026 Jy ! Component: 3750 - total flux cleaned = -0.0161466 Jy ! Component: 3800 - total flux cleaned = -0.016227 Jy ! Component: 3850 - total flux cleaned = -0.016347 Jy ! Component: 3900 - total flux cleaned = -0.0166249 Jy ! Component: 3950 - total flux cleaned = -0.0168219 Jy ! Component: 4000 - total flux cleaned = -0.0169001 Jy ! Component: 4050 - total flux cleaned = -0.0169392 Jy ! Total flux subtracted in 4096 components = -0.0173251 Jy ! Clean residual min=-0.002158 max=0.002662 Jy/beam ! Clean residual mean=-0.000033 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 1.57288 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 380 components and 1.57288 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J0334-4008_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.508 x 11.3 at -1.437 degrees (North through East) ! Clean map min=-0.0048378 max=1.4148 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J0334-4008_S_map.fits wmodel /scr/pima/rv123_uvs/J0334-4008_S_map.mod ! Writing 380 model components to file: /scr/pima/rv123_uvs/J0334-4008_S_map.mod wobs /scr/pima/rv123_uvs/J0334-4008_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J0334-4008_S_uvs.fits wwins /scr/pima/rv123_uvs/J0334-4008_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv123_uvs/J0334-4008_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.41484 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000729806 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.154746 0.154746 0.309493 0.618985 1.23797 2.47594 4.95188 9.90376 19.8075 39.6151 79.2301 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.414 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1938.66 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J0334-4008_S_dfm.log closed on Sun Dec 23 05:01:07 2018