! Started logfile: J0836-2016_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:37:34 2019 obs J0836-2016_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0836-2016_S_2017_03_27_pus_uva.fits ! AN table 1: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.402667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0836-2016 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1684 lines of history. ! ! Reading 1812 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J0836-2016_S_2017_03_27_pus] 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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.725193Jy sigma=0.005103 ! Fit after self-cal, rms=0.711898Jy sigma=0.005029 ! 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=2.557 mas, bmaj=7.04 mas, bpa=-10.82 degrees ! Estimated noise=3127.29 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 = 0.808944 Jy ! Component: 100 - total flux cleaned = 1.20118 Jy ! Total flux subtracted in 100 components = 1.20118 Jy ! Clean residual min=-0.085437 max=0.201384 Jy/beam ! Clean residual mean=0.000479 rms=0.032364 Jy/beam ! Combined flux in latest and established models = 1.20118 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 1.20118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.492860Jy sigma=0.003632 ! Fit after self-cal, rms=0.492370Jy sigma=0.003630 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.241587 Jy ! Component: 100 - total flux cleaned = 0.394056 Jy ! Total flux subtracted in 100 components = 0.394056 Jy ! Clean residual min=-0.052196 max=0.106010 Jy/beam ! Clean residual mean=0.000294 rms=0.017625 Jy/beam ! Combined flux in latest and established models = 1.59524 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 1.59524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302776Jy sigma=0.002213 ! Fit after self-cal, rms=0.302462Jy sigma=0.002212 ! Inverting map ! Added new window around map position (-4.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112149 Jy ! Component: 100 - total flux cleaned = 0.187065 Jy ! Total flux subtracted in 100 components = 0.187065 Jy ! Clean residual min=-0.038424 max=0.071101 Jy/beam ! Clean residual mean=0.000205 rms=0.012464 Jy/beam ! Combined flux in latest and established models = 1.7823 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 83 components and 1.7823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236988Jy sigma=0.001735 ! Fit after self-cal, rms=0.235543Jy sigma=0.001726 ! 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=2.914 mas, bmaj=7.934 mas, bpa=-12.89 degrees ! Estimated noise=2639.7 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 = 0.0871278 Jy ! Component: 100 - total flux cleaned = 0.141752 Jy ! Component: 150 - total flux cleaned = 0.177603 Jy ! Component: 200 - total flux cleaned = 0.201938 Jy ! Total flux subtracted in 200 components = 0.201938 Jy ! Clean residual min=-0.027756 max=0.054997 Jy/beam ! Clean residual mean=0.000084 rms=0.010112 Jy/beam ! Combined flux in latest and established models = 1.98424 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 131 components and 1.98424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197149Jy sigma=0.001481 ! Fit after self-cal, rms=0.195946Jy sigma=0.001474 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.00 KP 1.01 ! LA 0.98 MK 1.07 NL 1.02 OV 1.03 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.04 KP 0.98 ! LA 0.94 MK 0.98 NL 1.02 OV 1.05 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 1.04 KP 0.98 ! LA 0.95 MK 1.13 NL 0.99 OV 0.94 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.96 KP 1.00* ! LA 0.94 MK 0.81 NL 1.00* OV 1.72 ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.195946Jy sigma=0.001474 ! Fit after self-cal, rms=0.208632Jy sigma=0.000861 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.944 mas, bmaj=7.996 mas, bpa=-12.81 degrees ! Estimated noise=2662.71 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 = 0.00833901 Jy ! Component: 100 - total flux cleaned = 0.0100147 Jy ! Component: 150 - total flux cleaned = 0.0109841 Jy ! Component: 200 - total flux cleaned = 0.0114634 Jy ! Total flux subtracted in 200 components = 0.0114634 Jy ! Clean residual min=-0.017406 max=0.019588 Jy/beam ! Clean residual mean=0.000038 rms=0.005595 Jy/beam ! Combined flux in latest and established models = 1.9957 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 143 components and 1.9957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207232Jy sigma=0.000858 ! Fit after self-cal, rms=0.207377Jy sigma=0.000857 ! 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=0.207377Jy sigma=0.000857 ! Fit after self-cal, rms=0.235031Jy sigma=0.000856 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.962 mas, bmaj=7.999 mas, bpa=-12.36 degrees ! Estimated noise=2697.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102033 Jy ! Component: 100 - total flux cleaned = 0.0127604 Jy ! Component: 150 - total flux cleaned = 0.0132657 Jy ! Component: 200 - total flux cleaned = 0.0137075 Jy ! Total flux subtracted in 200 components = 0.0137075 Jy ! Clean residual min=-0.016163 max=0.020246 Jy/beam ! Clean residual mean=0.000033 rms=0.005543 Jy/beam ! Combined flux in latest and established models = 2.00941 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 150 components and 2.00941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233384Jy sigma=0.000855 ! Fit after self-cal, rms=0.233367Jy sigma=0.000855 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 = 0.000303906 Jy ! Component: 100 - total flux cleaned = 0.000674778 Jy ! Component: 150 - total flux cleaned = 0.000781579 Jy ! Component: 200 - total flux cleaned = 0.000883013 Jy ! Total flux subtracted in 200 components = 0.000883013 Jy ! Clean residual min=-0.016299 max=0.019806 Jy/beam ! Clean residual mean=0.000032 rms=0.005516 Jy/beam ! Combined flux in latest and established models = 2.0103 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 160 components and 2.0103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232977Jy sigma=0.000855 ! Fit after self-cal, rms=0.232970Jy sigma=0.000855 ! 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=0.232970Jy sigma=0.000855 ! Fit after self-cal, rms=0.118797Jy sigma=0.000703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.97 mas, bmaj=8.021 mas, bpa=-12.18 degrees ! Estimated noise=2697.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000736595 Jy ! Component: 100 - total flux cleaned = -0.000856706 Jy ! Component: 150 - total flux cleaned = -0.000854175 Jy ! Component: 200 - total flux cleaned = -0.000767881 Jy ! Total flux subtracted in 200 components = -0.000767881 Jy ! Clean residual min=-0.007686 max=0.010671 Jy/beam ! Clean residual mean=0.000027 rms=0.002095 Jy/beam ! Combined flux in latest and established models = 2.00953 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 168 components and 2.00953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118537Jy sigma=0.000701 ! Fit after self-cal, rms=0.118371Jy sigma=0.000701 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 (69.5, -67). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00822479 Jy ! Component: 100 - total flux cleaned = 0.0104379 Jy ! Component: 150 - total flux cleaned = 0.011853 Jy ! Component: 200 - total flux cleaned = 0.0126842 Jy ! Total flux subtracted in 200 components = 0.0126842 Jy ! Clean residual min=-0.007080 max=0.008496 Jy/beam ! Clean residual mean=0.000017 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 2.02221 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 186 components and 2.02221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117764Jy sigma=0.000696 ! Fit after self-cal, rms=0.117744Jy sigma=0.000696 ! Inverting map ! Added new window around map position (35, -75). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00735717 Jy ! Component: 100 - total flux cleaned = 0.00921647 Jy ! Component: 150 - total flux cleaned = 0.00966476 Jy ! Component: 200 - total flux cleaned = 0.00997065 Jy ! Total flux subtracted in 200 components = 0.00997065 Jy ! Clean residual min=-0.006039 max=0.006912 Jy/beam ! Clean residual mean=0.000006 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 2.03218 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 219 components and 2.03218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117285Jy sigma=0.000692 ! Fit after self-cal, rms=0.117266Jy sigma=0.000692 ! 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=0.117266Jy sigma=0.000692 ! Fit after self-cal, rms=0.117245Jy sigma=0.000691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.205 mas, bmaj=17.12 mas, bpa=-5.096 degrees ! Estimated noise=3379.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340622 Jy ! Component: 100 - total flux cleaned = 0.00450066 Jy ! Component: 150 - total flux cleaned = 0.00477853 Jy ! Component: 200 - total flux cleaned = 0.00477952 Jy ! Total flux subtracted in 200 components = 0.00477952 Jy ! Clean residual min=-0.005199 max=0.007498 Jy/beam ! Clean residual mean=0.000006 rms=0.001928 Jy/beam ! Combined flux in latest and established models = 2.03696 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 239 components and 2.03696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117211Jy sigma=0.000691 ! Fit after self-cal, rms=0.117212Jy sigma=0.000691 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 = -0.00027447 Jy ! Component: 100 - total flux cleaned = -0.000271411 Jy ! Component: 150 - total flux cleaned = -0.00020486 Jy ! Component: 200 - total flux cleaned = -0.000204796 Jy ! Total flux subtracted in 200 components = -0.000204796 Jy ! Clean residual min=-0.004796 max=0.007106 Jy/beam ! Clean residual mean=0.000004 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 2.03676 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 247 components and 2.03676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117202Jy sigma=0.000690 ! Fit after self-cal, rms=0.117198Jy sigma=0.000690 ! 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=2.971 mas, bmaj=8.03 mas, bpa=-12.21 degrees ! Estimated noise=2698.56 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.971 x 8.03 at -12.21 degrees (North through East) ! Clean map min=-0.0053518 max=1.051 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=0.117198Jy sigma=0.000690 ! Fit after self-cal, rms=0.118483Jy sigma=0.000600 ! Inverting map and beam ! Estimated beam: bmin=2.968 mas, bmaj=8.038 mas, bpa=-12.28 degrees ! Estimated noise=2699.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208984 Jy ! Component: 100 - total flux cleaned = 0.00229133 Jy ! Component: 150 - total flux cleaned = 0.0020425 Jy ! Component: 200 - total flux cleaned = 0.00196916 Jy ! Total flux subtracted in 200 components = 0.00196916 Jy ! Clean residual min=-0.005508 max=0.006343 Jy/beam ! Clean residual mean=0.000003 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 2.03873 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 269 components and 2.03873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118258Jy sigma=0.000599 ! Fit after self-cal, rms=0.118257Jy sigma=0.000599 ! Inverting map ! Added new window around map position (-12.5, -21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510545 Jy ! Component: 100 - total flux cleaned = 0.00521623 Jy ! Component: 150 - total flux cleaned = 0.00542936 Jy ! Component: 200 - total flux cleaned = 0.00562017 Jy ! Total flux subtracted in 200 components = 0.00562017 Jy ! Clean residual min=-0.005093 max=0.005305 Jy/beam ! Clean residual mean=0.000003 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 2.04435 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 286 components and 2.04435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117814Jy sigma=0.000596 ! Fit after self-cal, rms=0.117789Jy sigma=0.000596 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117789Jy sigma=0.000596 ! Fit after self-cal, rms=0.117150Jy sigma=0.000596 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=2.585 mas, bmaj=7.066 mas, bpa=-10.48 degrees ! Estimated noise=3243.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.832767 Jy ! Component: 100 - total flux cleaned = 1.23271 Jy ! Component: 150 - total flux cleaned = 1.47799 Jy ! Component: 200 - total flux cleaned = 1.63328 Jy ! Total flux subtracted in 200 components = 1.63328 Jy ! Clean residual min=-0.039292 max=0.082364 Jy/beam ! Clean residual mean=0.000237 rms=0.014532 Jy/beam ! Combined flux in latest and established models = 1.63328 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 56 model components to the UV plane model. ! The established model now contains 56 components and 1.63328 Jy ! Inverting map and beam ! Estimated beam: bmin=2.967 mas, bmaj=8.039 mas, bpa=-12.3 degrees ! Estimated noise=2697.7 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 = 0.137198 Jy ! Component: 100 - total flux cleaned = 0.220719 Jy ! Component: 150 - total flux cleaned = 0.273734 Jy ! Component: 200 - total flux cleaned = 0.308117 Jy ! Total flux subtracted in 200 components = 0.308117 Jy ! Clean residual min=-0.013274 max=0.026058 Jy/beam ! Clean residual mean=0.000065 rms=0.004342 Jy/beam ! Combined flux in latest and established models = 1.94139 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 109 components and 1.94139 Jy ! Inverting map ! Added new window around map position (4, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258144 Jy ! Component: 100 - total flux cleaned = 0.0424056 Jy ! Component: 150 - total flux cleaned = 0.0548555 Jy ! Component: 200 - total flux cleaned = 0.065044 Jy ! Total flux subtracted in 200 components = 0.065044 Jy ! Clean residual min=-0.008280 max=0.009924 Jy/beam ! Clean residual mean=0.000027 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 2.00644 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 155 components and 2.00644 Jy ! Inverting map ! Added new window around map position (-3.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00975739 Jy ! Component: 100 - total flux cleaned = 0.0171319 Jy ! Component: 150 - total flux cleaned = 0.0229166 Jy ! Component: 200 - total flux cleaned = 0.0270948 Jy ! Total flux subtracted in 200 components = 0.0270948 Jy ! Clean residual min=-0.007095 max=0.006492 Jy/beam ! Clean residual mean=0.000015 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 2.03353 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 179 components and 2.03353 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=7.204 mas, bmaj=17.11 mas, bpa=-5.13 degrees ! Estimated noise=3380.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00669286 Jy ! Component: 100 - total flux cleaned = 0.0112167 Jy ! Component: 150 - total flux cleaned = 0.0132945 Jy ! Component: 200 - total flux cleaned = 0.0146549 Jy ! Total flux subtracted in 200 components = 0.0146549 Jy ! Clean residual min=-0.006540 max=0.006266 Jy/beam ! Clean residual mean=0.000009 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 2.04819 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 = 0.00126718 Jy ! Component: 100 - total flux cleaned = 0.00209008 Jy ! Component: 150 - total flux cleaned = 0.0022481 Jy ! Component: 200 - total flux cleaned = 0.00239785 Jy ! Total flux subtracted in 200 components = 0.00239785 Jy ! Clean residual min=-0.006267 max=0.005748 Jy/beam ! Clean residual mean=0.000005 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 2.05059 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 228 components and 2.05059 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.967 mas, bmaj=8.039 mas, bpa=-12.3 degrees ! Estimated noise=2697.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.93142e-05 Jy ! Component: 100 - total flux cleaned = 0.000793251 Jy ! Component: 150 - total flux cleaned = 0.00128912 Jy ! Component: 200 - total flux cleaned = 0.00161934 Jy ! Total flux subtracted in 200 components = 0.00161934 Jy ! Clean residual min=-0.005074 max=0.005786 Jy/beam ! Clean residual mean=0.000002 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 2.05221 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 254 components and 2.05221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117297Jy sigma=0.000597 ! Fit after self-cal, rms=0.117231Jy sigma=0.000597 wmodel J0836-2016_S_2017_03_27_pus_map.mod ! Writing 254 model components to file: J0836-2016_S_2017_03_27_pus_map.mod wobs J0836-2016_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0836-2016_S_2017_03_27_pus_uvs.fits wwins J0836-2016_S_2017_03_27_pus_map.win ! wwins: Wrote 7 windows to J0836-2016_S_2017_03_27_pus_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 = 0.000438155 Jy ! Component: 100 - total flux cleaned = 0.00111805 Jy ! Component: 150 - total flux cleaned = 0.00136182 Jy ! Component: 200 - total flux cleaned = 0.00128223 Jy ! Component: 250 - total flux cleaned = 0.000909043 Jy ! Component: 300 - total flux cleaned = 0.000543763 Jy ! Component: 350 - total flux cleaned = -9.02401e-05 Jy ! Component: 400 - total flux cleaned = -0.000501109 Jy ! Component: 450 - total flux cleaned = -0.00110539 Jy ! Component: 500 - total flux cleaned = -0.00162961 Jy ! Component: 550 - total flux cleaned = -0.00214262 Jy ! Component: 600 - total flux cleaned = -0.00257986 Jy ! Component: 650 - total flux cleaned = -0.00270193 Jy ! Component: 700 - total flux cleaned = -0.00318492 Jy ! Component: 750 - total flux cleaned = -0.00354016 Jy ! Component: 800 - total flux cleaned = -0.00394512 Jy ! Component: 850 - total flux cleaned = -0.00439943 Jy ! Component: 900 - total flux cleaned = -0.00484559 Jy ! Component: 950 - total flux cleaned = -0.00511903 Jy ! Component: 1000 - total flux cleaned = -0.00581885 Jy ! Component: 1050 - total flux cleaned = -0.00602992 Jy ! Component: 1100 - total flux cleaned = -0.00649907 Jy ! Component: 1150 - total flux cleaned = -0.00665352 Jy ! Component: 1200 - total flux cleaned = -0.00705786 Jy ! Component: 1250 - total flux cleaned = -0.00730609 Jy ! Component: 1300 - total flux cleaned = -0.00740393 Jy ! Component: 1350 - total flux cleaned = -0.00735616 Jy ! Component: 1400 - total flux cleaned = -0.0074514 Jy ! Component: 1450 - total flux cleaned = -0.00754515 Jy ! Component: 1500 - total flux cleaned = -0.00777632 Jy ! Component: 1550 - total flux cleaned = -0.00768477 Jy ! Component: 1600 - total flux cleaned = -0.00772983 Jy ! Component: 1650 - total flux cleaned = -0.00772935 Jy ! Component: 1700 - total flux cleaned = -0.00777346 Jy ! Component: 1750 - total flux cleaned = -0.00794658 Jy ! Component: 1800 - total flux cleaned = -0.00798949 Jy ! Component: 1850 - total flux cleaned = -0.00811566 Jy ! Component: 1900 - total flux cleaned = -0.0080744 Jy ! Component: 1950 - total flux cleaned = -0.00815768 Jy ! Component: 2000 - total flux cleaned = -0.00815676 Jy ! Component: 2050 - total flux cleaned = -0.00815702 Jy ! Component: 2100 - total flux cleaned = -0.00815627 Jy ! Component: 2150 - total flux cleaned = -0.00819548 Jy ! Component: 2200 - total flux cleaned = -0.0080781 Jy ! Component: 2250 - total flux cleaned = -0.0080782 Jy ! Component: 2300 - total flux cleaned = -0.00823129 Jy ! Component: 2350 - total flux cleaned = -0.00826872 Jy ! Component: 2400 - total flux cleaned = -0.0082317 Jy ! Component: 2450 - total flux cleaned = -0.00841728 Jy ! Component: 2500 - total flux cleaned = -0.00841736 Jy ! Component: 2550 - total flux cleaned = -0.00838059 Jy ! Component: 2600 - total flux cleaned = -0.00856096 Jy ! Component: 2650 - total flux cleaned = -0.00863242 Jy ! Component: 2700 - total flux cleaned = -0.00866838 Jy ! Component: 2750 - total flux cleaned = -0.00884446 Jy ! Component: 2800 - total flux cleaned = -0.00887912 Jy ! Component: 2850 - total flux cleaned = -0.00887899 Jy ! Component: 2900 - total flux cleaned = -0.00908409 Jy ! Component: 2950 - total flux cleaned = -0.00905006 Jy ! Component: 3000 - total flux cleaned = -0.00918478 Jy ! Component: 3050 - total flux cleaned = -0.00915139 Jy ! Component: 3100 - total flux cleaned = -0.00925121 Jy ! Component: 3150 - total flux cleaned = -0.00938285 Jy ! Component: 3200 - total flux cleaned = -0.00948086 Jy ! Component: 3250 - total flux cleaned = -0.00951334 Jy ! Component: 3300 - total flux cleaned = -0.00951351 Jy ! Component: 3350 - total flux cleaned = -0.00980143 Jy ! Component: 3400 - total flux cleaned = -0.00983347 Jy ! Component: 3450 - total flux cleaned = -0.00999086 Jy ! Component: 3500 - total flux cleaned = -0.0101157 Jy ! Component: 3550 - total flux cleaned = -0.0102395 Jy ! Component: 3600 - total flux cleaned = -0.0102395 Jy ! Component: 3650 - total flux cleaned = -0.0103626 Jy ! Component: 3700 - total flux cleaned = -0.0105149 Jy ! Component: 3750 - total flux cleaned = -0.0105753 Jy ! Component: 3800 - total flux cleaned = -0.0106658 Jy ! Component: 3850 - total flux cleaned = -0.0108153 Jy ! Component: 3900 - total flux cleaned = -0.0109339 Jy ! Component: 3950 - total flux cleaned = -0.0109927 Jy ! Component: 4000 - total flux cleaned = -0.0111976 Jy ! Component: 4050 - total flux cleaned = -0.0112267 Jy ! Total flux subtracted in 4096 components = -0.0113135 Jy ! Clean residual min=-0.001902 max=0.001618 Jy/beam ! Clean residual mean=0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 2.04089 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 517 components and 2.04089 Jy ![Exited script file: muppet] wmap "J0836-2016_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.967 x 8.039 at -12.3 degrees (North through East) ! Clean map min=-0.0037528 max=1.0641 Jy/beam ! Writing clean map to FITS file: J0836-2016_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.06414 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000516797 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.145695 0.145695 0.29139 0.582779 1.16556 2.33112 4.66224 9.32447 18.6489 37.2979 74.5958 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.064 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.967 x 8.039 at -12.3 degrees (North through East) ! Clean map min=-0.0037528 max=1.0641 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0836-2016_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:37:40 2019