! Started logfile: /scr/pima/rdv76_uvs/J0334-4008_S_dfm.log on Fri Jun 15 05:51:16 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv76_uvs/J0334-4008_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv76_uvs/J0334-4008_S_uva.fits ! AN table 1: 77 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.380592 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 4220 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 456 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 456 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 456 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 456 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.211808Jy sigma=10.237285 ! Fit after self-cal, rms=0.407735Jy sigma=3.159332 ! 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=2.408 mas, bmaj=9.466 mas, bpa=-5.051 degrees ! Estimated noise=2.20216 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 = 0.54346 Jy ! Component: 100 - total flux cleaned = 0.66614 Jy ! Total flux subtracted in 100 components = 0.66614 Jy ! Clean residual min=-0.033966 max=0.054552 Jy/beam ! Clean residual mean=-0.000048 rms=0.008378 Jy/beam ! Combined flux in latest and established models = 0.66614 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.66614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.268635Jy sigma=2.121239 ! Fit after self-cal, rms=0.268582Jy sigma=2.120969 ! Inverting map ! Added new window around map position (6, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0536849 Jy ! Component: 100 - total flux cleaned = 0.0842382 Jy ! Total flux subtracted in 100 components = 0.0842382 Jy ! Clean residual min=-0.032603 max=0.043278 Jy/beam ! Clean residual mean=0.000058 rms=0.006939 Jy/beam ! Combined flux in latest and established models = 0.750378 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.750378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257681Jy sigma=2.014933 ! Fit after self-cal, rms=0.257051Jy sigma=2.006703 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.707 mas, bmaj=10.91 mas, bpa=-5.592 degrees ! Estimated noise=1.72281 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 = 0.0240748 Jy ! Component: 100 - total flux cleaned = 0.0300137 Jy ! Component: 150 - total flux cleaned = 0.0308373 Jy ! Component: 200 - total flux cleaned = 0.0315478 Jy ! Total flux subtracted in 200 components = 0.0315478 Jy ! Clean residual min=-0.026407 max=0.024860 Jy/beam ! Clean residual mean=0.000348 rms=0.006382 Jy/beam ! Combined flux in latest and established models = 0.781926 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.781926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254348Jy sigma=1.985927 ! Fit after self-cal, rms=0.254154Jy sigma=1.983296 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.707 x 10.91 at -5.592 degrees (North through East) ! Clean map min=-0.024391 max=0.66606 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KK 1.06 KP 1.03 LA 1.04 ! MK 1.12 NL 1.28 OV 1.00 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KK 1.07 KP 1.05 LA 1.02 ! MK 1.03 NL 1.28 OV 0.99 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 KK 1.07 KP 1.03 LA 1.01 ! MK 0.96 NL 1.23 OV 0.93 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 KK 1.04 KP 1.02 LA 0.99 ! MK 1.01 NL 1.22 OV 0.97 PT 0.95 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.254154Jy sigma=1.983296 ! Fit after self-cal, rms=0.258054Jy sigma=1.872366 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.704 mas, bmaj=10.74 mas, bpa=-5.122 degrees ! Estimated noise=1.78004 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 = -0.00990281 Jy ! Component: 100 - total flux cleaned = -0.0109921 Jy ! Component: 150 - total flux cleaned = -0.0109784 Jy ! Component: 200 - total flux cleaned = -0.0107832 Jy ! Total flux subtracted in 200 components = -0.0107832 Jy ! Clean residual min=-0.015648 max=0.015991 Jy/beam ! Clean residual mean=0.000126 rms=0.004134 Jy/beam ! Combined flux in latest and established models = 0.771143 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.771143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257457Jy sigma=1.867341 ! Fit after self-cal, rms=0.257863Jy sigma=1.866279 ! 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=0.257863Jy sigma=1.866279 ! Fit after self-cal, rms=0.258781Jy sigma=1.843900 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.717 mas, bmaj=10.8 mas, bpa=-5.052 degrees ! Estimated noise=1.77666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0067275 Jy ! Component: 100 - total flux cleaned = -0.00791021 Jy ! Component: 150 - total flux cleaned = -0.00873001 Jy ! Component: 200 - total flux cleaned = -0.0089594 Jy ! Total flux subtracted in 200 components = -0.0089594 Jy ! Clean residual min=-0.012984 max=0.013458 Jy/beam ! Clean residual mean=0.000090 rms=0.003364 Jy/beam ! Combined flux in latest and established models = 0.762183 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.762183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258475Jy sigma=1.842413 ! Fit after self-cal, rms=0.258546Jy sigma=1.842177 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 = -0.000644859 Jy ! Component: 100 - total flux cleaned = -0.000647035 Jy ! Component: 150 - total flux cleaned = -0.000748504 Jy ! Component: 200 - total flux cleaned = -0.000839001 Jy ! Total flux subtracted in 200 components = -0.000839001 Jy ! Clean residual min=-0.012756 max=0.013318 Jy/beam ! Clean residual mean=0.000088 rms=0.003337 Jy/beam ! Combined flux in latest and established models = 0.761344 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.761344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258437Jy sigma=1.841548 ! Fit after self-cal, rms=0.258440Jy sigma=1.841474 ! 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=0.258440Jy sigma=1.841474 ! Fit after self-cal, rms=0.264403Jy sigma=1.831540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.728 mas, bmaj=10.81 mas, bpa=-5.023 degrees ! Estimated noise=1.77732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00261077 Jy ! Component: 100 - total flux cleaned = -0.00346359 Jy ! Component: 150 - total flux cleaned = -0.00389788 Jy ! Component: 200 - total flux cleaned = -0.00415261 Jy ! Total flux subtracted in 200 components = -0.00415261 Jy ! Clean residual min=-0.011980 max=0.013245 Jy/beam ! Clean residual mean=0.000103 rms=0.003095 Jy/beam ! Combined flux in latest and established models = 0.757192 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.757192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264126Jy sigma=1.830348 ! Fit after self-cal, rms=0.264223Jy sigma=1.830172 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 (-106.5, 61). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112273 Jy ! Component: 100 - total flux cleaned = 0.0124753 Jy ! Component: 150 - total flux cleaned = 0.0142749 Jy ! Component: 200 - total flux cleaned = 0.0157885 Jy ! Total flux subtracted in 200 components = 0.0157885 Jy ! Clean residual min=-0.010974 max=0.012508 Jy/beam ! Clean residual mean=-0.000011 rms=0.002861 Jy/beam ! Combined flux in latest and established models = 0.77298 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.77298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263529Jy sigma=1.825662 ! Fit after self-cal, rms=0.263422Jy sigma=1.825440 ! Inverting map ! Added new window around map position (-9.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00865658 Jy ! Component: 100 - total flux cleaned = 0.00915711 Jy ! Component: 150 - total flux cleaned = 0.00974428 Jy ! Component: 200 - total flux cleaned = 0.010267 Jy ! Total flux subtracted in 200 components = 0.010267 Jy ! Clean residual min=-0.010110 max=0.010491 Jy/beam ! Clean residual mean=0.000030 rms=0.002671 Jy/beam ! Combined flux in latest and established models = 0.783247 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.783247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.262688Jy sigma=1.821096 ! Fit after self-cal, rms=0.262624Jy sigma=1.820788 ! 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=0.262624Jy sigma=1.820788 ! Fit after self-cal, rms=0.263404Jy sigma=1.820360 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.543 mas, bmaj=31.95 mas, bpa=-1.162 degrees ! Estimated noise=2.21809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128599 Jy ! Component: 100 - total flux cleaned = 0.00193457 Jy ! Component: 150 - total flux cleaned = 0.00208312 Jy ! Component: 200 - total flux cleaned = 0.00215367 Jy ! Total flux subtracted in 200 components = 0.00215367 Jy ! Clean residual min=-0.010421 max=0.012069 Jy/beam ! Clean residual mean=0.000069 rms=0.003267 Jy/beam ! Combined flux in latest and established models = 0.785401 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 0.785401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263310Jy sigma=1.820090 ! Fit after self-cal, rms=0.263323Jy sigma=1.820037 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 = 0.0003371 Jy ! Component: 100 - total flux cleaned = 0.000274575 Jy ! Component: 150 - total flux cleaned = 0.000338573 Jy ! Component: 200 - total flux cleaned = 0.000339931 Jy ! Total flux subtracted in 200 components = 0.000339931 Jy ! Clean residual min=-0.010427 max=0.011971 Jy/beam ! Clean residual mean=0.000066 rms=0.003252 Jy/beam ! Combined flux in latest and established models = 0.785741 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 136 components and 0.785741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263292Jy sigma=1.819752 ! Fit after self-cal, rms=0.263287Jy sigma=1.819741 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.729 mas, bmaj=10.81 mas, bpa=-5.001 degrees ! Estimated noise=1.77271 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.729 x 10.81 at -5.001 degrees (North through East) ! Clean map min=-0.01118 max=0.669 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=0.263287Jy sigma=1.819741 ! Fit after self-cal, rms=0.287054Jy sigma=1.607323 ! Inverting map and beam ! Estimated beam: bmin=2.727 mas, bmaj=10.79 mas, bpa=-5.037 degrees ! Estimated noise=1.76836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388654 Jy ! Component: 100 - total flux cleaned = 0.00403315 Jy ! Component: 150 - total flux cleaned = 0.00364281 Jy ! Component: 200 - total flux cleaned = 0.00339453 Jy ! Total flux subtracted in 200 components = 0.00339453 Jy ! Clean residual min=-0.009983 max=0.010055 Jy/beam ! Clean residual mean=0.000029 rms=0.002409 Jy/beam ! Combined flux in latest and established models = 0.789135 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 155 components and 0.789135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286826Jy sigma=1.606100 ! Fit after self-cal, rms=0.286806Jy sigma=1.606037 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.66393e-06 Jy ! Component: 100 - total flux cleaned = -0.000446348 Jy ! Component: 150 - total flux cleaned = -0.000759654 Jy ! Component: 200 - total flux cleaned = -0.000860941 Jy ! Total flux subtracted in 200 components = -0.000860941 Jy ! Clean residual min=-0.009861 max=0.010044 Jy/beam ! Clean residual mean=0.000035 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 0.788275 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 162 components and 0.788275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286692Jy sigma=1.605280 ! Fit after self-cal, rms=0.286677Jy sigma=1.605245 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286677Jy sigma=1.605245 ! Fit after self-cal, rms=0.289285Jy sigma=1.605064 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=2.43 mas, bmaj=9.314 mas, bpa=-4.393 degrees ! Estimated noise=2.2576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.546754 Jy ! Component: 100 - total flux cleaned = 0.667456 Jy ! Component: 150 - total flux cleaned = 0.709836 Jy ! Component: 200 - total flux cleaned = 0.736609 Jy ! Total flux subtracted in 200 components = 0.736609 Jy ! Clean residual min=-0.019742 max=0.016508 Jy/beam ! Clean residual mean=0.000000 rms=0.004168 Jy/beam ! Combined flux in latest and established models = 0.736609 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.736609 Jy ! Inverting map and beam ! Estimated beam: bmin=2.727 mas, bmaj=10.79 mas, bpa=-5.036 degrees ! Estimated noise=1.76807 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 = 0.0190797 Jy ! Component: 100 - total flux cleaned = 0.0313814 Jy ! Component: 150 - total flux cleaned = 0.0389432 Jy ! Component: 200 - total flux cleaned = 0.0437638 Jy ! Total flux subtracted in 200 components = 0.0437638 Jy ! Clean residual min=-0.010281 max=0.009656 Jy/beam ! Clean residual mean=0.000076 rms=0.002543 Jy/beam ! Combined flux in latest and established models = 0.780373 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.780373 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=9.51 mas, bmaj=31.76 mas, bpa=-1.164 degrees ! Estimated noise=2.2196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599525 Jy ! Component: 100 - total flux cleaned = 0.00976556 Jy ! Component: 150 - total flux cleaned = 0.0115697 Jy ! Component: 200 - total flux cleaned = 0.0125182 Jy ! Total flux subtracted in 200 components = 0.0125182 Jy ! Clean residual min=-0.011324 max=0.010815 Jy/beam ! Clean residual mean=0.000108 rms=0.003000 Jy/beam ! Combined flux in latest and established models = 0.792891 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 = 0.000514342 Jy ! Component: 100 - total flux cleaned = 0.000625496 Jy ! Component: 150 - total flux cleaned = 0.000726284 Jy ! Component: 200 - total flux cleaned = 0.000775494 Jy ! Total flux subtracted in 200 components = 0.000775494 Jy ! Clean residual min=-0.011439 max=0.010737 Jy/beam ! Clean residual mean=0.000102 rms=0.002981 Jy/beam ! Combined flux in latest and established models = 0.793666 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.793666 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.727 mas, bmaj=10.79 mas, bpa=-5.036 degrees ! Estimated noise=1.76807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00191084 Jy ! Component: 100 - total flux cleaned = -0.00211377 Jy ! Component: 150 - total flux cleaned = -0.00229224 Jy ! Component: 200 - total flux cleaned = -0.00244786 Jy ! Total flux subtracted in 200 components = -0.00244786 Jy ! Clean residual min=-0.009974 max=0.009738 Jy/beam ! Clean residual mean=0.000055 rms=0.002406 Jy/beam ! Combined flux in latest and established models = 0.791219 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.791219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.289589Jy sigma=1.607332 ! Fit after self-cal, rms=0.289741Jy sigma=1.606441 wmodel J0334-4008_S_map.mod ! Writing 87 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 4 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 = -0.000768534 Jy ! Component: 100 - total flux cleaned = -0.00141675 Jy ! Component: 150 - total flux cleaned = -0.00280169 Jy ! Component: 200 - total flux cleaned = -0.00411021 Jy ! Component: 250 - total flux cleaned = -0.00535411 Jy ! Component: 300 - total flux cleaned = -0.00681413 Jy ! Component: 350 - total flux cleaned = -0.0075831 Jy ! Component: 400 - total flux cleaned = -0.00808205 Jy ! Component: 450 - total flux cleaned = -0.00844842 Jy ! Component: 500 - total flux cleaned = -0.00915579 Jy ! Component: 550 - total flux cleaned = -0.00950049 Jy ! Component: 600 - total flux cleaned = -0.00995094 Jy ! Component: 650 - total flux cleaned = -0.0102823 Jy ! Component: 700 - total flux cleaned = -0.0102832 Jy ! Component: 750 - total flux cleaned = -0.0102834 Jy ! Component: 800 - total flux cleaned = -0.0102818 Jy ! Component: 850 - total flux cleaned = -0.00977142 Jy ! Component: 900 - total flux cleaned = -0.00957185 Jy ! Component: 950 - total flux cleaned = -0.00956945 Jy ! Component: 1000 - total flux cleaned = -0.00927694 Jy ! Component: 1050 - total flux cleaned = -0.00927697 Jy ! Component: 1100 - total flux cleaned = -0.00899411 Jy ! Component: 1150 - total flux cleaned = -0.00917839 Jy ! Component: 1200 - total flux cleaned = -0.00890403 Jy ! Component: 1250 - total flux cleaned = -0.00890481 Jy ! Component: 1300 - total flux cleaned = -0.00872785 Jy ! Component: 1350 - total flux cleaned = -0.00864151 Jy ! Component: 1400 - total flux cleaned = -0.00847106 Jy ! Component: 1450 - total flux cleaned = -0.00847196 Jy ! Component: 1500 - total flux cleaned = -0.00855659 Jy ! Component: 1550 - total flux cleaned = -0.00855601 Jy ! Component: 1600 - total flux cleaned = -0.00822834 Jy ! Component: 1650 - total flux cleaned = -0.00822846 Jy ! Component: 1700 - total flux cleaned = -0.00814807 Jy ! Component: 1750 - total flux cleaned = -0.00790987 Jy ! Component: 1800 - total flux cleaned = -0.00751719 Jy ! Component: 1850 - total flux cleaned = -0.0073631 Jy ! Component: 1900 - total flux cleaned = -0.00720991 Jy ! Component: 1950 - total flux cleaned = -0.00705918 Jy ! Component: 2000 - total flux cleaned = -0.00713332 Jy ! Component: 2050 - total flux cleaned = -0.00691027 Jy ! Component: 2100 - total flux cleaned = -0.00683657 Jy ! Component: 2150 - total flux cleaned = -0.00676359 Jy ! Component: 2200 - total flux cleaned = -0.00625947 Jy ! Component: 2250 - total flux cleaned = -0.0061172 Jy ! Component: 2300 - total flux cleaned = -0.0059768 Jy ! Component: 2350 - total flux cleaned = -0.00576575 Jy ! Component: 2400 - total flux cleaned = -0.00521133 Jy ! Component: 2450 - total flux cleaned = -0.00479944 Jy ! Component: 2500 - total flux cleaned = -0.00466335 Jy ! Component: 2550 - total flux cleaned = -0.00419209 Jy ! Component: 2600 - total flux cleaned = -0.00425884 Jy ! Component: 2650 - total flux cleaned = -0.00385982 Jy ! Component: 2700 - total flux cleaned = -0.00353041 Jy ! Component: 2750 - total flux cleaned = -0.00320307 Jy ! Component: 2800 - total flux cleaned = -0.00268598 Jy ! Component: 2850 - total flux cleaned = -0.00217333 Jy ! Component: 2900 - total flux cleaned = -0.00198204 Jy ! Component: 2950 - total flux cleaned = -0.00185566 Jy ! Component: 3000 - total flux cleaned = -0.00160411 Jy ! Component: 3050 - total flux cleaned = -0.0012309 Jy ! Component: 3100 - total flux cleaned = -0.00098377 Jy ! Component: 3150 - total flux cleaned = -0.000432043 Jy ! Component: 3200 - total flux cleaned = -0.000189506 Jy ! Component: 3250 - total flux cleaned = 0.000112992 Jy ! Component: 3300 - total flux cleaned = 0.000412322 Jy ! Component: 3350 - total flux cleaned = 0.000828102 Jy ! Component: 3400 - total flux cleaned = 0.00100478 Jy ! Component: 3450 - total flux cleaned = 0.00141411 Jy ! Component: 3500 - total flux cleaned = 0.00182108 Jy ! Component: 3550 - total flux cleaned = 0.0020525 Jy ! Component: 3600 - total flux cleaned = 0.00239665 Jy ! Component: 3650 - total flux cleaned = 0.00273849 Jy ! Component: 3700 - total flux cleaned = 0.00296459 Jy ! Component: 3750 - total flux cleaned = 0.00335792 Jy ! Component: 3800 - total flux cleaned = 0.00358089 Jy ! Component: 3850 - total flux cleaned = 0.0040243 Jy ! Component: 3900 - total flux cleaned = 0.0045752 Jy ! Component: 3950 - total flux cleaned = 0.00452077 Jy ! Component: 4000 - total flux cleaned = 0.00506574 Jy ! Component: 4050 - total flux cleaned = 0.00533649 Jy ! Total flux subtracted in 4096 components = 0.00582006 Jy ! Clean residual min=-0.003156 max=0.003666 Jy/beam ! Clean residual mean=-0.000008 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.797039 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 382 components and 0.797039 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv76_uvs/J0334-4008_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.727 x 10.79 at -5.036 degrees (North through East) ! Clean map min=-0.0080353 max=0.67113 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J0334-4008_S_map.fits wmodel /scr/pima/rdv76_uvs/J0334-4008_S_map.mod ! Writing 382 model components to file: /scr/pima/rdv76_uvs/J0334-4008_S_map.mod wobs /scr/pima/rdv76_uvs/J0334-4008_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv76_uvs/J0334-4008_S_uvs.fits wwins /scr/pima/rdv76_uvs/J0334-4008_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv76_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 0.671125 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00100401 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.448802 0.448802 0.897605 1.79521 3.59042 7.18084 14.3617 28.7233 57.4467 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.671 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 668.445 quit ! Quitting program ! Log file /scr/pima/rdv76_uvs/J0334-4008_S_dfm.log closed on Fri Jun 15 05:51:20 2018