! Started logfile: /image_prod/ug002_uva//J2337-0135_S_dfm.log on Thu Mar 5 06:20:31 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J2337-0135_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2337-0135_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.853333 visibilities/baseline/integration-bin. ! Found source: J2337-0135 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 4608 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J2337-0135_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005086Jy sigma=8.535529 ! Fit after self-cal, rms=0.948611Jy sigma=8.038441 ! 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=2.86 mas, bmaj=7.187 mas, bpa=-0.5555 degrees ! Estimated noise=1.77393 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 = 0.0399732 Jy ! Component: 100 - total flux cleaned = 0.0520139 Jy ! Total flux subtracted in 100 components = 0.0520139 Jy ! Clean residual min=-0.005265 max=0.010170 Jy/beam ! Clean residual mean=-0.000011 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.0520139 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0520139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074540Jy sigma=0.564112 ! Fit after self-cal, rms=0.073515Jy sigma=0.553331 ! Inverting map ! Added new window around map position (-4.5, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00944649 Jy ! Component: 100 - total flux cleaned = 0.0141087 Jy ! Total flux subtracted in 100 components = 0.0141087 Jy ! Clean residual min=-0.004336 max=0.006404 Jy/beam ! Clean residual mean=-0.000004 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.0661225 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0661225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072347Jy sigma=0.540520 ! Fit after self-cal, rms=0.072178Jy sigma=0.539006 ! 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=3.325 mas, bmaj=8.226 mas, bpa=-1.905 degrees ! Estimated noise=1.26344 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 = 0.00474009 Jy ! Component: 100 - total flux cleaned = 0.00688028 Jy ! Component: 150 - total flux cleaned = 0.00721168 Jy ! Component: 200 - total flux cleaned = 0.00716796 Jy ! Total flux subtracted in 200 components = 0.00716796 Jy ! Clean residual min=-0.003045 max=0.003450 Jy/beam ! Clean residual mean=-0.000002 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.0732905 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.0732905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071894Jy sigma=0.536079 ! Fit after self-cal, rms=0.071831Jy sigma=0.535776 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.325 x 8.226 at -1.905 degrees (North through East) ! Clean map min=-0.0030053 max=0.048619 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 KP 1.01 LA 1.01 ! MK 1.00 NL 1.08 OV 1.03 PT 1.02 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.94 KP 0.98 LA 1.11 ! MK 0.94 NL 0.87 OV 1.01 PT 1.10 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.92 KP 1.02 LA 1.03 ! MK 1.01 NL 0.90 OV 1.00 PT 1.06 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.071831Jy sigma=0.535776 ! Fit after self-cal, rms=0.069372Jy sigma=0.533544 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=8.21 mas, bpa=-2.352 degrees ! Estimated noise=1.24616 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 = 0.000970845 Jy ! Component: 100 - total flux cleaned = 0.00105573 Jy ! Component: 150 - total flux cleaned = 0.00105432 Jy ! Component: 200 - total flux cleaned = 0.00111716 Jy ! Total flux subtracted in 200 components = 0.00111716 Jy ! Clean residual min=-0.002801 max=0.003352 Jy/beam ! Clean residual mean=-0.000003 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0744076 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.0744076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069316Jy sigma=0.533059 ! Fit after self-cal, rms=0.069379Jy sigma=0.532586 ! 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. ! ! Fit before self-cal, rms=0.069379Jy sigma=0.532586 ! Fit after self-cal, rms=0.068144Jy sigma=0.531415 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=8.151 mas, bpa=-2.252 degrees ! Estimated noise=1.24364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000664119 Jy ! Component: 100 - total flux cleaned = 0.00077116 Jy ! Component: 150 - total flux cleaned = 0.000834931 Jy ! Component: 200 - total flux cleaned = 0.000893056 Jy ! Total flux subtracted in 200 components = 0.000893056 Jy ! Clean residual min=-0.002581 max=0.002904 Jy/beam ! Clean residual mean=-0.000005 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0753007 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.0753007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068099Jy sigma=0.531084 ! Fit after self-cal, rms=0.068150Jy sigma=0.530834 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 = 0.000212479 Jy ! Component: 100 - total flux cleaned = 8.59392e-05 Jy ! Component: 150 - total flux cleaned = 5.82591e-05 Jy ! Component: 200 - total flux cleaned = 5.884e-05 Jy ! Total flux subtracted in 200 components = 5.884e-05 Jy ! Clean residual min=-0.002665 max=0.002816 Jy/beam ! Clean residual mean=-0.000004 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0753595 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0753595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068121Jy sigma=0.530626 ! Fit after self-cal, rms=0.068107Jy sigma=0.530584 ! 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. ! ! Fit before self-cal, rms=0.068107Jy sigma=0.530584 ! Fit after self-cal, rms=0.067555Jy sigma=0.530465 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=8.099 mas, bpa=-1.932 degrees ! Estimated noise=1.23421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381132 Jy ! Component: 100 - total flux cleaned = 0.000636655 Jy ! Component: 150 - total flux cleaned = 0.000800922 Jy ! Component: 200 - total flux cleaned = 0.00089824 Jy ! Total flux subtracted in 200 components = 0.00089824 Jy ! Clean residual min=-0.002531 max=0.002813 Jy/beam ! Clean residual mean=-0.000004 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0762578 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.0762578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067526Jy sigma=0.530247 ! Fit after self-cal, rms=0.067555Jy sigma=0.530185 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 = 0.000129405 Jy ! Component: 100 - total flux cleaned = 0.000130166 Jy ! Component: 150 - total flux cleaned = 0.000129578 Jy ! Component: 200 - total flux cleaned = 0.000130342 Jy ! Total flux subtracted in 200 components = 0.000130342 Jy ! Clean residual min=-0.002566 max=0.002788 Jy/beam ! Clean residual mean=-0.000004 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0763881 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.0763881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067537Jy sigma=0.530046 ! Fit after self-cal, rms=0.067530Jy sigma=0.530020 ! 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. ! ! Fit before self-cal, rms=0.067530Jy sigma=0.530020 ! Fit after self-cal, rms=0.066845Jy sigma=0.529951 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.114 mas, bmaj=13.9 mas, bpa=5.497 degrees ! Estimated noise=1.53743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134101 Jy ! Component: 100 - total flux cleaned = 0.00160232 Jy ! Component: 150 - total flux cleaned = 0.0017347 Jy ! Component: 200 - total flux cleaned = 0.00184773 Jy ! Total flux subtracted in 200 components = 0.00184773 Jy ! Clean residual min=-0.003096 max=0.003943 Jy/beam ! Clean residual mean=-0.000008 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.0782359 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.0782359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066841Jy sigma=0.529909 ! Fit after self-cal, rms=0.066845Jy sigma=0.529846 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 = 0.000204251 Jy ! Component: 100 - total flux cleaned = 0.000289533 Jy ! Component: 150 - total flux cleaned = 0.0003261 Jy ! Component: 200 - total flux cleaned = 0.000360452 Jy ! Total flux subtracted in 200 components = 0.000360452 Jy ! Clean residual min=-0.003053 max=0.003928 Jy/beam ! Clean residual mean=-0.000008 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.0785963 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 78 components and 0.0785963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066847Jy sigma=0.529834 ! Fit after self-cal, rms=0.066841Jy sigma=0.529815 ! 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=3.275 mas, bmaj=8.051 mas, bpa=-1.659 degrees ! Estimated noise=1.22537 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.275 x 8.051 at -1.659 degrees (North through East) ! Clean map min=-0.0023036 max=0.042544 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=2.822 mas, bmaj=7.041 mas, bpa=-0.5114 degrees ! Estimated noise=1.70978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0406692 Jy ! Component: 100 - total flux cleaned = 0.0556324 Jy ! Component: 150 - total flux cleaned = 0.0638242 Jy ! Component: 200 - total flux cleaned = 0.0686706 Jy ! Total flux subtracted in 200 components = 0.0686706 Jy ! Clean residual min=-0.004116 max=0.004414 Jy/beam ! Clean residual mean=-0.000006 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.0686707 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0686707 Jy ! Inverting map and beam ! Estimated beam: bmin=3.275 mas, bmaj=8.051 mas, bpa=-1.659 degrees ! Estimated noise=1.22537 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, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491676 Jy ! Component: 100 - total flux cleaned = 0.00761172 Jy ! Component: 150 - total flux cleaned = 0.00930084 Jy ! Component: 200 - total flux cleaned = 0.00969288 Jy ! Total flux subtracted in 200 components = 0.00969288 Jy ! Clean residual min=-0.002376 max=0.002573 Jy/beam ! Clean residual mean=-0.000004 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0783635 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 57 components and 0.0783635 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=8.114 mas, bmaj=13.9 mas, bpa=5.497 degrees ! Estimated noise=1.53743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000809938 Jy ! Component: 100 - total flux cleaned = 0.00103397 Jy ! Component: 150 - total flux cleaned = 0.00121072 Jy ! Component: 200 - total flux cleaned = 0.00123437 Jy ! Total flux subtracted in 200 components = 0.00123437 Jy ! Clean residual min=-0.002914 max=0.003545 Jy/beam ! Clean residual mean=-0.000008 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.0795979 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 = 2.22162e-05 Jy ! Component: 100 - total flux cleaned = 4.29791e-05 Jy ! Component: 150 - total flux cleaned = 6.24197e-05 Jy ! Component: 200 - total flux cleaned = 6.23479e-05 Jy ! Total flux subtracted in 200 components = 6.23479e-05 Jy ! Clean residual min=-0.002893 max=0.003513 Jy/beam ! Clean residual mean=-0.000007 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0796603 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.0796602 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.275 mas, bmaj=8.051 mas, bpa=-1.659 degrees ! Estimated noise=1.22537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134212 Jy ! Component: 100 - total flux cleaned = -0.000224505 Jy ! Component: 150 - total flux cleaned = -0.000224234 Jy ! Component: 200 - total flux cleaned = -0.000247178 Jy ! Total flux subtracted in 200 components = -0.000247178 Jy ! Clean residual min=-0.002339 max=0.002610 Jy/beam ! Clean residual mean=-0.000004 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0794131 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.0794131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066728Jy sigma=0.529173 ! Fit after self-cal, rms=0.066683Jy sigma=0.528831 wmodel J2337-0135_S_map.mod ! Writing 87 model components to file: J2337-0135_S_map.mod wobs J2337-0135_S_uvs.fits ! Writing UV FITS file: J2337-0135_S_uvs.fits wwins J2337-0135_S_map.win ! wwins: Wrote 3 windows to J2337-0135_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 = 0.000797522 Jy ! Component: 100 - total flux cleaned = 0.00100829 Jy ! Component: 150 - total flux cleaned = 0.00112796 Jy ! Component: 200 - total flux cleaned = 0.00112693 Jy ! Component: 250 - total flux cleaned = 0.000945931 Jy ! Component: 300 - total flux cleaned = 0.000808114 Jy ! Component: 350 - total flux cleaned = 0.000808733 Jy ! Component: 400 - total flux cleaned = 0.000680589 Jy ! Component: 450 - total flux cleaned = 0.000587262 Jy ! Component: 500 - total flux cleaned = 0.000465094 Jy ! Component: 550 - total flux cleaned = 0.000376325 Jy ! Component: 600 - total flux cleaned = 0.000289855 Jy ! Component: 650 - total flux cleaned = 0.00020599 Jy ! Component: 700 - total flux cleaned = 0.000123816 Jy ! Component: 750 - total flux cleaned = -3.66687e-05 Jy ! Component: 800 - total flux cleaned = -0.000192898 Jy ! Component: 850 - total flux cleaned = -0.000270127 Jy ! Component: 900 - total flux cleaned = -0.00046832 Jy ! Component: 950 - total flux cleaned = -0.000539967 Jy ! Component: 1000 - total flux cleaned = -0.000610255 Jy ! Component: 1050 - total flux cleaned = -0.000726437 Jy ! Component: 1100 - total flux cleaned = -0.000817438 Jy ! Component: 1150 - total flux cleaned = -0.00097374 Jy ! Component: 1200 - total flux cleaned = -0.0010612 Jy ! Component: 1250 - total flux cleaned = -0.00121038 Jy ! Component: 1300 - total flux cleaned = -0.00133582 Jy ! Component: 1350 - total flux cleaned = -0.00135657 Jy ! Component: 1400 - total flux cleaned = -0.00155861 Jy ! Component: 1450 - total flux cleaned = -0.00165773 Jy ! Component: 1500 - total flux cleaned = -0.00173586 Jy ! Component: 1550 - total flux cleaned = -0.00185045 Jy ! Component: 1600 - total flux cleaned = -0.00188847 Jy ! Component: 1650 - total flux cleaned = -0.00192626 Jy ! Component: 1700 - total flux cleaned = -0.00205397 Jy ! Component: 1750 - total flux cleaned = -0.00216132 Jy ! Component: 1800 - total flux cleaned = -0.00221455 Jy ! Component: 1850 - total flux cleaned = -0.00231887 Jy ! Component: 1900 - total flux cleaned = -0.00242142 Jy ! Component: 1950 - total flux cleaned = -0.00247199 Jy ! Component: 2000 - total flux cleaned = -0.00252222 Jy ! Component: 2050 - total flux cleaned = -0.00263753 Jy ! Component: 2100 - total flux cleaned = -0.00271845 Jy ! Component: 2150 - total flux cleaned = -0.0027981 Jy ! Component: 2200 - total flux cleaned = -0.00286106 Jy ! Component: 2250 - total flux cleaned = -0.00301636 Jy ! Component: 2300 - total flux cleaned = -0.00310812 Jy ! Component: 2350 - total flux cleaned = -0.00319874 Jy ! Component: 2400 - total flux cleaned = -0.00324338 Jy ! Component: 2450 - total flux cleaned = -0.00333187 Jy ! Component: 2500 - total flux cleaned = -0.00341908 Jy ! Component: 2550 - total flux cleaned = -0.00350518 Jy ! Component: 2600 - total flux cleaned = -0.00359027 Jy ! Component: 2650 - total flux cleaned = -0.00359008 Jy ! Component: 2700 - total flux cleaned = -0.00370082 Jy ! Component: 2750 - total flux cleaned = -0.00374197 Jy ! Component: 2800 - total flux cleaned = -0.00379647 Jy ! Component: 2850 - total flux cleaned = -0.0038503 Jy ! Component: 2900 - total flux cleaned = -0.00392994 Jy ! Component: 2950 - total flux cleaned = -0.00400869 Jy ! Component: 3000 - total flux cleaned = -0.00402157 Jy ! Component: 3050 - total flux cleaned = -0.00406015 Jy ! Component: 3100 - total flux cleaned = -0.00408553 Jy ! Component: 3150 - total flux cleaned = -0.00409827 Jy ! Component: 3200 - total flux cleaned = -0.00417308 Jy ! Component: 3250 - total flux cleaned = -0.00417293 Jy ! Component: 3300 - total flux cleaned = -0.00419746 Jy ! Component: 3350 - total flux cleaned = -0.00422173 Jy ! Component: 3400 - total flux cleaned = -0.00420998 Jy ! Component: 3450 - total flux cleaned = -0.00422196 Jy ! Component: 3500 - total flux cleaned = -0.00428116 Jy ! Component: 3550 - total flux cleaned = -0.00424602 Jy ! Component: 3600 - total flux cleaned = -0.00425764 Jy ! Component: 3650 - total flux cleaned = -0.00424624 Jy ! Component: 3700 - total flux cleaned = -0.00424637 Jy ! Component: 3750 - total flux cleaned = -0.00426914 Jy ! Component: 3800 - total flux cleaned = -0.00425773 Jy ! Component: 3850 - total flux cleaned = -0.0042242 Jy ! Component: 3900 - total flux cleaned = -0.00423527 Jy ! Component: 3950 - total flux cleaned = -0.00422431 Jy ! Component: 4000 - total flux cleaned = -0.00421332 Jy ! Component: 4050 - total flux cleaned = -0.00418069 Jy ! Total flux subtracted in 4096 components = -0.00418069 Jy ! Clean residual min=-0.000664 max=0.000600 Jy/beam ! Clean residual mean=-0.000002 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0752324 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 379 components and 0.0752324 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2337-0135_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.275 x 8.051 at -1.659 degrees (North through East) ! Clean map min=-0.0014284 max=0.042664 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2337-0135_S_map.fits wmodel /image_prod/ug002_uva//J2337-0135_S_map.mod ! Writing 379 model components to file: /image_prod/ug002_uva//J2337-0135_S_map.mod wobs /image_prod/ug002_uva//J2337-0135_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2337-0135_S_uvs.fits wwins /image_prod/ug002_uva//J2337-0135_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2337-0135_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0426638 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188533 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.32571 1.32571 2.65143 5.30286 10.6057 21.2114 42.4229 84.8457 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 226.293 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2337-0135_S_dfm.log closed on Thu Mar 5 06:20:35 2020