! Started logfile: /scr/pima/rv122_uvs/J0849-3541_S_dfm.log on Fri Jul 13 21:08:19 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/rv122_uvs/J0849-3541_S_uva.fits ! Reading UV FITS file: /scr/pima/rv122_uvs/J0849-3541_S_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! AN table 2: 22 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0849-3541 ! ! 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 69 lines of history. ! ! Reading 4312 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 J0849-3541_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! A total of 176 telescope corrections were flagged in sub-array 1. ! A total of 154 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.026688Jy sigma=14.138096 ! Fit after self-cal, rms=0.843395Jy sigma=11.463355 ! 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=2.37 mas, bmaj=8.608 mas, bpa=-11.88 degrees ! Estimated noise=1.81029 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 = 0.107924 Jy ! Component: 100 - total flux cleaned = 0.150987 Jy ! Total flux subtracted in 100 components = 0.150987 Jy ! Clean residual min=-0.012926 max=0.021810 Jy/beam ! Clean residual mean=-0.000037 rms=0.004286 Jy/beam ! Combined flux in latest and established models = 0.150987 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.150987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101923Jy sigma=1.375809 ! Fit after self-cal, rms=0.101820Jy sigma=1.374297 ! 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=3.093 mas, bmaj=10.22 mas, bpa=-9.969 degrees ! Estimated noise=0.925958 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 = 0.0447256 Jy ! Component: 100 - total flux cleaned = 0.0688357 Jy ! Component: 150 - total flux cleaned = 0.0821928 Jy ! Component: 200 - total flux cleaned = 0.0895942 Jy ! Total flux subtracted in 200 components = 0.0895942 Jy ! Clean residual min=-0.009906 max=0.015946 Jy/beam ! Clean residual mean=-0.000252 rms=0.003253 Jy/beam ! Combined flux in latest and established models = 0.240581 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 51 components and 0.240581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082639Jy sigma=1.055965 ! Fit after self-cal, rms=0.082570Jy sigma=1.054538 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.093 x 10.22 at -9.969 degrees (North through East) ! Clean map min=-0.0095535 max=0.1397 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.29 KP 0.94 LA 0.89 ! MK 1.14 OV 0.96 PT 0.98 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.26 FD 1.07 KP 0.97 LA 0.89 ! MK 1.00 OV 1.03 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.16 KP 0.93 LA 0.91 ! MK 0.97 OV 0.83 PT 1.03 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 FD 1.07 KP 0.96 LA 0.94 ! MK 1.08 OV 0.88 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HN 0.00* KP 0.00* LA 0.00* ! MK 0.00* OV 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* OV 0.00* PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.21 KP 0.98 LA 0.84 ! MK 0.86 OV 1.05 PT 1.02 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.23 FD 1.05 KP 0.98 LA 0.92 ! MK 1.03 OV 1.10 PT 1.02 ! ! ! Fit before self-cal, rms=0.082570Jy sigma=1.054538 ! Fit after self-cal, rms=0.083741Jy sigma=1.005853 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.106 mas, bmaj=10.13 mas, bpa=-9.851 degrees ! Estimated noise=0.930073 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 (18.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127938 Jy ! Component: 100 - total flux cleaned = 0.0187429 Jy ! Component: 150 - total flux cleaned = 0.0213527 Jy ! Component: 200 - total flux cleaned = 0.0223636 Jy ! Total flux subtracted in 200 components = 0.0223636 Jy ! Clean residual min=-0.006542 max=0.009047 Jy/beam ! Clean residual mean=-0.000118 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.262945 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 93 components and 0.262945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081944Jy sigma=0.975933 ! Fit after self-cal, rms=0.081990Jy sigma=0.974484 ! 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=0.081990Jy sigma=0.974484 ! Fit after self-cal, rms=0.080501Jy sigma=0.971727 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.099 mas, bmaj=10.1 mas, bpa=-9.892 degrees ! Estimated noise=0.919194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307097 Jy ! Component: 100 - total flux cleaned = 0.00332601 Jy ! Component: 150 - total flux cleaned = 0.00318483 Jy ! Component: 200 - total flux cleaned = 0.00324973 Jy ! Total flux subtracted in 200 components = 0.00324973 Jy ! Clean residual min=-0.006354 max=0.008503 Jy/beam ! Clean residual mean=-0.000138 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 0.266195 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.266195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080311Jy sigma=0.968935 ! Fit after self-cal, rms=0.080317Jy sigma=0.968849 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 (40, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00888975 Jy ! Component: 100 - total flux cleaned = 0.0138052 Jy ! Component: 150 - total flux cleaned = 0.0169709 Jy ! Component: 200 - total flux cleaned = 0.0195149 Jy ! Total flux subtracted in 200 components = 0.0195149 Jy ! Clean residual min=-0.005178 max=0.003992 Jy/beam ! Clean residual mean=-0.000081 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.28571 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 157 components and 0.28571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079396Jy sigma=0.950864 ! Fit after self-cal, rms=0.079352Jy sigma=0.950204 ! 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=0.079352Jy sigma=0.950204 ! Fit after self-cal, rms=0.079134Jy sigma=0.949288 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.104 mas, bmaj=10.1 mas, bpa=-9.87 degrees ! Estimated noise=0.91219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275087 Jy ! Component: 100 - total flux cleaned = 0.00472194 Jy ! Component: 150 - total flux cleaned = 0.005677 Jy ! Component: 200 - total flux cleaned = 0.00651481 Jy ! Total flux subtracted in 200 components = 0.00651481 Jy ! Clean residual min=-0.004613 max=0.003705 Jy/beam ! Clean residual mean=-0.000046 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.292224 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 166 components and 0.292224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079001Jy sigma=0.946995 ! Fit after self-cal, rms=0.079008Jy sigma=0.946918 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 = 0.00115192 Jy ! Component: 100 - total flux cleaned = 0.00168325 Jy ! Component: 150 - total flux cleaned = 0.00204762 Jy ! Component: 200 - total flux cleaned = 0.0023079 Jy ! Total flux subtracted in 200 components = 0.0023079 Jy ! Clean residual min=-0.004463 max=0.003601 Jy/beam ! Clean residual mean=-0.000041 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.294532 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 176 components and 0.294532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078954Jy sigma=0.946180 ! Fit after self-cal, rms=0.078954Jy sigma=0.946166 ! 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=0.078954Jy sigma=0.946166 ! Fit after self-cal, rms=0.079002Jy sigma=0.946028 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.22 mas, bmaj=25.32 mas, bpa=2.202 degrees ! Estimated noise=1.13275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230719 Jy ! Component: 100 - total flux cleaned = 0.00356936 Jy ! Component: 150 - total flux cleaned = 0.0039339 Jy ! Component: 200 - total flux cleaned = 0.00418366 Jy ! Total flux subtracted in 200 components = 0.00418366 Jy ! Clean residual min=-0.004549 max=0.003532 Jy/beam ! Clean residual mean=-0.000059 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.298716 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 184 components and 0.298716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078997Jy sigma=0.945793 ! Fit after self-cal, rms=0.078998Jy sigma=0.945703 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 = 0.000800932 Jy ! Component: 100 - total flux cleaned = 0.00103642 Jy ! Component: 150 - total flux cleaned = 0.0011798 Jy ! Component: 200 - total flux cleaned = 0.00131389 Jy ! Total flux subtracted in 200 components = 0.00131389 Jy ! Clean residual min=-0.004359 max=0.003344 Jy/beam ! Clean residual mean=-0.000054 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.30003 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 188 components and 0.30003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079001Jy sigma=0.945742 ! Fit after self-cal, rms=0.078997Jy sigma=0.945718 ! 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=3.105 mas, bmaj=10.1 mas, bpa=-9.86 degrees ! Estimated noise=0.910703 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.105 x 10.1 at -9.86 degrees (North through East) ! Clean map min=-0.0041117 max=0.14016 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=2.368 mas, bmaj=8.459 mas, bpa=-11.91 degrees ! Estimated noise=1.80964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10801 Jy ! Component: 100 - total flux cleaned = 0.151564 Jy ! Component: 150 - total flux cleaned = 0.176839 Jy ! Component: 200 - total flux cleaned = 0.19336 Jy ! Total flux subtracted in 200 components = 0.19336 Jy ! Clean residual min=-0.009080 max=0.012586 Jy/beam ! Clean residual mean=-0.000054 rms=0.002566 Jy/beam ! Combined flux in latest and established models = 0.19336 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 58 model components to the UV plane model. ! The established model now contains 58 components and 0.19336 Jy ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=10.1 mas, bpa=-9.86 degrees ! Estimated noise=0.910703 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 (3, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215353 Jy ! Component: 100 - total flux cleaned = 0.0353841 Jy ! Component: 150 - total flux cleaned = 0.0455515 Jy ! Component: 200 - total flux cleaned = 0.0538341 Jy ! Total flux subtracted in 200 components = 0.0538341 Jy ! Clean residual min=-0.006143 max=0.005737 Jy/beam ! Clean residual mean=-0.000140 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.247194 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 133 components and 0.247194 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=9.22 mas, bmaj=25.32 mas, bpa=2.202 degrees ! Estimated noise=1.13275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011681 Jy ! Component: 100 - total flux cleaned = 0.0204963 Jy ! Component: 150 - total flux cleaned = 0.0272463 Jy ! Component: 200 - total flux cleaned = 0.0324625 Jy ! Total flux subtracted in 200 components = 0.0324625 Jy ! Clean residual min=-0.005382 max=0.004141 Jy/beam ! Clean residual mean=-0.000139 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 0.279657 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 = 0.00415099 Jy ! Component: 100 - total flux cleaned = 0.00750215 Jy ! Component: 150 - total flux cleaned = 0.0102246 Jy ! Component: 200 - total flux cleaned = 0.0124537 Jy ! Total flux subtracted in 200 components = 0.0124537 Jy ! Clean residual min=-0.004483 max=0.003253 Jy/beam ! Clean residual mean=-0.000087 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.29211 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 251 components and 0.29211 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=10.1 mas, bpa=-9.86 degrees ! Estimated noise=0.910703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018444 Jy ! Component: 100 - total flux cleaned = 0.00294659 Jy ! Component: 150 - total flux cleaned = 0.00355433 Jy ! Component: 200 - total flux cleaned = 0.00393758 Jy ! Total flux subtracted in 200 components = 0.00393758 Jy ! Clean residual min=-0.003903 max=0.003211 Jy/beam ! Clean residual mean=-0.000037 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.296048 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 274 components and 0.296048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078892Jy sigma=0.944853 ! Fit after self-cal, rms=0.078810Jy sigma=0.944077 wmodel J0849-3541_S_map.mod ! Writing 274 model components to file: J0849-3541_S_map.mod wobs J0849-3541_S_uvs.fits ! Writing UV FITS file: J0849-3541_S_uvs.fits wwins J0849-3541_S_map.win ! wwins: Wrote 4 windows to J0849-3541_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 = -0.000851241 Jy ! Component: 100 - total flux cleaned = -0.000644523 Jy ! Component: 150 - total flux cleaned = -0.000691792 Jy ! Component: 200 - total flux cleaned = -0.000648889 Jy ! Component: 250 - total flux cleaned = -0.000732815 Jy ! Component: 300 - total flux cleaned = -0.000772478 Jy ! Component: 350 - total flux cleaned = -0.000772647 Jy ! Component: 400 - total flux cleaned = -0.000735071 Jy ! Component: 450 - total flux cleaned = -0.000698282 Jy ! Component: 500 - total flux cleaned = -0.000698417 Jy ! Component: 550 - total flux cleaned = -0.000698752 Jy ! Component: 600 - total flux cleaned = -0.000766347 Jy ! Component: 650 - total flux cleaned = -0.000731506 Jy ! Component: 700 - total flux cleaned = -0.000763644 Jy ! Component: 750 - total flux cleaned = -0.000763215 Jy ! Component: 800 - total flux cleaned = -0.000762876 Jy ! Component: 850 - total flux cleaned = -0.000671166 Jy ! Component: 900 - total flux cleaned = -0.000702008 Jy ! Component: 950 - total flux cleaned = -0.000702436 Jy ! Component: 1000 - total flux cleaned = -0.000702846 Jy ! Component: 1050 - total flux cleaned = -0.000788357 Jy ! Component: 1100 - total flux cleaned = -0.000732226 Jy ! Component: 1150 - total flux cleaned = -0.000787887 Jy ! Component: 1200 - total flux cleaned = -0.000869585 Jy ! Component: 1250 - total flux cleaned = -0.00084323 Jy ! Component: 1300 - total flux cleaned = -0.000949434 Jy ! Component: 1350 - total flux cleaned = -0.00100131 Jy ! Component: 1400 - total flux cleaned = -0.000975346 Jy ! Component: 1450 - total flux cleaned = -0.00105165 Jy ! Component: 1500 - total flux cleaned = -0.00110197 Jy ! Component: 1550 - total flux cleaned = -0.00115145 Jy ! Component: 1600 - total flux cleaned = -0.00117602 Jy ! Component: 1650 - total flux cleaned = -0.00117599 Jy ! Component: 1700 - total flux cleaned = -0.00122408 Jy ! Component: 1750 - total flux cleaned = -0.00124782 Jy ! Component: 1800 - total flux cleaned = -0.00127141 Jy ! Component: 1850 - total flux cleaned = -0.00129458 Jy ! Component: 1900 - total flux cleaned = -0.00124864 Jy ! Component: 1950 - total flux cleaned = -0.0012942 Jy ! Component: 2000 - total flux cleaned = -0.00129398 Jy ! Component: 2050 - total flux cleaned = -0.00124967 Jy ! Component: 2100 - total flux cleaned = -0.00129395 Jy ! Component: 2150 - total flux cleaned = -0.00133754 Jy ! Component: 2200 - total flux cleaned = -0.00127273 Jy ! Component: 2250 - total flux cleaned = -0.001273 Jy ! Component: 2300 - total flux cleaned = -0.00135796 Jy ! Component: 2350 - total flux cleaned = -0.0013368 Jy ! Component: 2400 - total flux cleaned = -0.00133661 Jy ! Component: 2450 - total flux cleaned = -0.00131593 Jy ! Component: 2500 - total flux cleaned = -0.00129565 Jy ! Component: 2550 - total flux cleaned = -0.00133649 Jy ! Component: 2600 - total flux cleaned = -0.00121553 Jy ! Component: 2650 - total flux cleaned = -0.00123555 Jy ! Component: 2700 - total flux cleaned = -0.00123542 Jy ! Component: 2750 - total flux cleaned = -0.00115679 Jy ! Component: 2800 - total flux cleaned = -0.00119582 Jy ! Component: 2850 - total flux cleaned = -0.00111827 Jy ! Component: 2900 - total flux cleaned = -0.00108001 Jy ! Component: 2950 - total flux cleaned = -0.00108017 Jy ! Component: 3000 - total flux cleaned = -0.0010992 Jy ! Component: 3050 - total flux cleaned = -0.00111807 Jy ! Component: 3100 - total flux cleaned = -0.0011181 Jy ! Component: 3150 - total flux cleaned = -0.00111797 Jy ! Component: 3200 - total flux cleaned = -0.0011549 Jy ! Component: 3250 - total flux cleaned = -0.00115471 Jy ! Component: 3300 - total flux cleaned = -0.00111847 Jy ! Component: 3350 - total flux cleaned = -0.00110053 Jy ! Component: 3400 - total flux cleaned = -0.00110055 Jy ! Component: 3450 - total flux cleaned = -0.00113613 Jy ! Component: 3500 - total flux cleaned = -0.00115374 Jy ! Component: 3550 - total flux cleaned = -0.0011188 Jy ! Component: 3600 - total flux cleaned = -0.00108386 Jy ! Component: 3650 - total flux cleaned = -0.0010838 Jy ! Component: 3700 - total flux cleaned = -0.00104942 Jy ! Component: 3750 - total flux cleaned = -0.00110082 Jy ! Component: 3800 - total flux cleaned = -0.00108375 Jy ! Component: 3850 - total flux cleaned = -0.00103316 Jy ! Component: 3900 - total flux cleaned = -0.00105014 Jy ! Component: 3950 - total flux cleaned = -0.0010834 Jy ! Component: 4000 - total flux cleaned = -0.00101689 Jy ! Component: 4050 - total flux cleaned = -0.0010334 Jy ! Total flux subtracted in 4096 components = -0.0010005 Jy ! Clean residual min=-0.000871 max=0.000932 Jy/beam ! Clean residual mean=-0.000012 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.295047 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 539 components and 0.295047 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv122_uvs/J0849-3541_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.105 x 10.1 at -9.86 degrees (North through East) ! Clean map min=-0.0022233 max=0.14579 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv122_uvs/J0849-3541_S_map.fits wmodel /scr/pima/rv122_uvs/J0849-3541_S_map.mod ! Writing 539 model components to file: /scr/pima/rv122_uvs/J0849-3541_S_map.mod wobs /scr/pima/rv122_uvs/J0849-3541_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv122_uvs/J0849-3541_S_uvs.fits wwins /scr/pima/rv122_uvs/J0849-3541_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv122_uvs/J0849-3541_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.145792 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000282984 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.582303 0.582303 1.16461 2.32921 4.65842 9.31684 18.6337 37.2674 74.5348 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 515.195 quit ! Quitting program ! Log file /scr/pima/rv122_uvs/J0849-3541_S_dfm.log closed on Fri Jul 13 21:08:23 2018