! Started logfile: /scr/pima/rv125_uvs/J2230-3942_X_dfm.log on Sun Dec 23 02:54:01 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv125_uvs/J2230-3942_X_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J2230-3942_X_uva.fits ! AN table 1: 52 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.791209 visibilities/baseline/integration-bin. ! Found source: J2230-3942 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 3456 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2230-3942_X] 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 0.200x0.200 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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.033455Jy sigma=14.431591 ! Fit after self-cal, rms=0.753475Jy sigma=10.274239 ! 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=0.5832 mas, bmaj=2.057 mas, bpa=4.979 degrees ! Estimated noise=1.56945 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 = 0.18942 Jy ! Component: 100 - total flux cleaned = 0.243983 Jy ! Total flux subtracted in 100 components = 0.243983 Jy ! Clean residual min=-0.021439 max=0.041148 Jy/beam ! Clean residual mean=0.000038 rms=0.004923 Jy/beam ! Combined flux in latest and established models = 0.243983 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.243983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100917Jy sigma=1.378546 ! Fit after self-cal, rms=0.100670Jy sigma=1.375753 ! Inverting map ! Added new window around map position (1.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0362853 Jy ! Component: 100 - total flux cleaned = 0.0542688 Jy ! Total flux subtracted in 100 components = 0.0542688 Jy ! Clean residual min=-0.017063 max=0.026407 Jy/beam ! Clean residual mean=0.000039 rms=0.003523 Jy/beam ! Combined flux in latest and established models = 0.298252 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 9 components and 0.298252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087327Jy sigma=1.164263 ! Fit after self-cal, rms=0.085998Jy sigma=1.138104 ! 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=0.7849 mas, bmaj=2.517 mas, bpa=4.28 degrees ! Estimated noise=0.896804 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 (-1.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022834 Jy ! Component: 100 - total flux cleaned = 0.0360545 Jy ! Component: 150 - total flux cleaned = 0.0446727 Jy ! Component: 200 - total flux cleaned = 0.0506286 Jy ! Total flux subtracted in 200 components = 0.0506286 Jy ! Clean residual min=-0.013405 max=0.011822 Jy/beam ! Clean residual mean=0.000108 rms=0.002959 Jy/beam ! Combined flux in latest and established models = 0.34888 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 39 components and 0.34888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079194Jy sigma=1.041869 ! Fit after self-cal, rms=0.078985Jy sigma=1.038142 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7849 x 2.517 at 4.28 degrees (North through East) ! Clean map min=-0.011885 max=0.23077 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.10 LA 1.00 MK 1.04 NL 1.16 ! OV 0.92 PT 0.88 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 1.10 LA 1.03 MK 1.03 NL 1.16 ! OV 0.94 PT 0.89 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 1.12 LA 1.02 MK 1.01 NL 1.11 ! OV 0.91 PT 0.88 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KP 1.13 LA 1.02 MK 1.03 NL 1.28 ! OV 0.91 PT 0.87 SC 1.03 ! ! ! Fit before self-cal, rms=0.078985Jy sigma=1.038142 ! Fit after self-cal, rms=0.079004Jy sigma=0.951009 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7889 mas, bmaj=2.531 mas, bpa=4.525 degrees ! Estimated noise=0.909751 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 = -0.00438734 Jy ! Component: 100 - total flux cleaned = -0.00535114 Jy ! Component: 150 - total flux cleaned = -0.00569847 Jy ! Component: 200 - total flux cleaned = -0.00580244 Jy ! Total flux subtracted in 200 components = -0.00580244 Jy ! Clean residual min=-0.006272 max=0.005738 Jy/beam ! Clean residual mean=0.000033 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.343078 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.343078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078343Jy sigma=0.944502 ! Fit after self-cal, rms=0.078458Jy sigma=0.943292 ! 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=0.078458Jy sigma=0.943292 ! Fit after self-cal, rms=0.079522Jy sigma=0.927162 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7923 mas, bmaj=2.541 mas, bpa=4.583 degrees ! Estimated noise=0.911398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00290324 Jy ! Component: 100 - total flux cleaned = -0.00289779 Jy ! Component: 150 - total flux cleaned = -0.0030607 Jy ! Component: 200 - total flux cleaned = -0.00320508 Jy ! Total flux subtracted in 200 components = -0.00320508 Jy ! Clean residual min=-0.004943 max=0.004325 Jy/beam ! Clean residual mean=0.000009 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.339873 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.339873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079222Jy sigma=0.923812 ! Fit after self-cal, rms=0.079220Jy sigma=0.923263 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 = -0.000234005 Jy ! Component: 100 - total flux cleaned = -0.000165831 Jy ! Component: 150 - total flux cleaned = -0.000164701 Jy ! Component: 200 - total flux cleaned = -0.000211694 Jy ! Total flux subtracted in 200 components = -0.000211694 Jy ! Clean residual min=-0.004467 max=0.004216 Jy/beam ! Clean residual mean=0.000009 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.339661 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.339661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079102Jy sigma=0.922164 ! Fit after self-cal, rms=0.079088Jy sigma=0.921949 ! 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=0.079088Jy sigma=0.921949 ! Fit after self-cal, rms=0.080203Jy sigma=0.920548 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7924 mas, bmaj=2.542 mas, bpa=4.596 degrees ! Estimated noise=0.911816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0020167 Jy ! Component: 100 - total flux cleaned = -0.00208282 Jy ! Component: 150 - total flux cleaned = -0.00208523 Jy ! Component: 200 - total flux cleaned = -0.0021743 Jy ! Total flux subtracted in 200 components = -0.0021743 Jy ! Clean residual min=-0.004579 max=0.004297 Jy/beam ! Clean residual mean=0.000006 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.337487 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.337487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080083Jy sigma=0.919254 ! Fit after self-cal, rms=0.080088Jy sigma=0.919075 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 = -0.000234542 Jy ! Component: 100 - total flux cleaned = -0.000155168 Jy ! Component: 150 - total flux cleaned = -0.000188894 Jy ! Component: 200 - total flux cleaned = -0.000253034 Jy ! Total flux subtracted in 200 components = -0.000253034 Jy ! Clean residual min=-0.004446 max=0.004228 Jy/beam ! Clean residual mean=0.000007 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.337234 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.337234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080043Jy sigma=0.918647 ! Fit after self-cal, rms=0.080038Jy sigma=0.918561 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.080038Jy sigma=0.918561 ! Fit after self-cal, rms=0.080625Jy sigma=0.918194 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.388 mas, bmaj=8.51 mas, bpa=-2.205 degrees ! Estimated noise=1.15941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00213429 Jy ! Component: 100 - total flux cleaned = -0.00287094 Jy ! Component: 150 - total flux cleaned = -0.00296153 Jy ! Component: 200 - total flux cleaned = -0.00304041 Jy ! Total flux subtracted in 200 components = -0.00304041 Jy ! Clean residual min=-0.005040 max=0.004690 Jy/beam ! Clean residual mean=0.000018 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.334193 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 93 components and 0.334193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080614Jy sigma=0.918021 ! Fit after self-cal, rms=0.080617Jy sigma=0.917893 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 = -0.00019194 Jy ! Component: 100 - total flux cleaned = -6.8337e-05 Jy ! Component: 150 - total flux cleaned = -8.86206e-05 Jy ! Component: 200 - total flux cleaned = -0.000106642 Jy ! Total flux subtracted in 200 components = -0.000106642 Jy ! Clean residual min=-0.004873 max=0.004646 Jy/beam ! Clean residual mean=0.000018 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.334087 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 99 components and 0.334087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080616Jy sigma=0.917917 ! Fit after self-cal, rms=0.080616Jy sigma=0.917848 ! 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=0.7921 mas, bmaj=2.542 mas, bpa=4.597 degrees ! Estimated noise=0.912343 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7921 x 2.542 at 4.597 degrees (North through East) ! Clean map min=-0.0039155 max=0.23534 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=0.5867 mas, bmaj=2.07 mas, bpa=5.468 degrees ! Estimated noise=1.62832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196074 Jy ! Component: 100 - total flux cleaned = 0.253414 Jy ! Component: 150 - total flux cleaned = 0.282309 Jy ! Component: 200 - total flux cleaned = 0.299317 Jy ! Total flux subtracted in 200 components = 0.299317 Jy ! Clean residual min=-0.009278 max=0.010772 Jy/beam ! Clean residual mean=0.000011 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 0.299317 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.299317 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7921 mas, bmaj=2.542 mas, bpa=4.597 degrees ! Estimated noise=0.912343 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 = 0.0138527 Jy ! Component: 100 - total flux cleaned = 0.0222616 Jy ! Component: 150 - total flux cleaned = 0.0277172 Jy ! Component: 200 - total flux cleaned = 0.0313306 Jy ! Total flux subtracted in 200 components = 0.0313306 Jy ! Clean residual min=-0.005165 max=0.004169 Jy/beam ! Clean residual mean=0.000013 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.330647 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.330647 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.388 mas, bmaj=8.51 mas, bpa=-2.205 degrees ! Estimated noise=1.15941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274251 Jy ! Component: 100 - total flux cleaned = 0.00380655 Jy ! Component: 150 - total flux cleaned = 0.0038523 Jy ! Component: 200 - total flux cleaned = 0.00385415 Jy ! Total flux subtracted in 200 components = 0.00385415 Jy ! Clean residual min=-0.005084 max=0.004773 Jy/beam ! Clean residual mean=0.000017 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.334501 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 = -3.49667e-05 Jy ! Component: 100 - total flux cleaned = -6.83565e-05 Jy ! Component: 150 - total flux cleaned = -9.85749e-05 Jy ! Component: 200 - total flux cleaned = -0.000128098 Jy ! Total flux subtracted in 200 components = -0.000128098 Jy ! Clean residual min=-0.004956 max=0.004708 Jy/beam ! Clean residual mean=0.000017 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.334373 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.334373 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7921 mas, bmaj=2.542 mas, bpa=4.597 degrees ! Estimated noise=0.912343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151221 Jy ! Component: 100 - total flux cleaned = 0.000326944 Jy ! Component: 150 - total flux cleaned = 0.000378666 Jy ! Component: 200 - total flux cleaned = 0.000428869 Jy ! Total flux subtracted in 200 components = 0.000428869 Jy ! Clean residual min=-0.004377 max=0.004222 Jy/beam ! Clean residual mean=0.000008 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.334802 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.334802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080622Jy sigma=0.918401 ! Fit after self-cal, rms=0.080594Jy sigma=0.918145 wmodel J2230-3942_X_map.mod ! Writing 60 model components to file: J2230-3942_X_map.mod wobs J2230-3942_X_uvs.fits ! Writing UV FITS file: J2230-3942_X_uvs.fits wwins J2230-3942_X_map.win ! wwins: Wrote 3 windows to J2230-3942_X_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 = -0.000163317 Jy ! Component: 100 - total flux cleaned = -0.00023091 Jy ! Component: 150 - total flux cleaned = -0.000112652 Jy ! Component: 200 - total flux cleaned = -5.85062e-05 Jy ! Component: 250 - total flux cleaned = 4.45616e-05 Jy ! Component: 300 - total flux cleaned = 0.000240287 Jy ! Component: 350 - total flux cleaned = 0.000194096 Jy ! Component: 400 - total flux cleaned = 1.45803e-05 Jy ! Component: 450 - total flux cleaned = -0.000159478 Jy ! Component: 500 - total flux cleaned = -0.000328607 Jy ! Component: 550 - total flux cleaned = -0.000411239 Jy ! Component: 600 - total flux cleaned = -0.000492149 Jy ! Component: 650 - total flux cleaned = -0.00061103 Jy ! Component: 700 - total flux cleaned = -0.000650187 Jy ! Component: 750 - total flux cleaned = -0.000726062 Jy ! Component: 800 - total flux cleaned = -0.000838065 Jy ! Component: 850 - total flux cleaned = -0.000874733 Jy ! Component: 900 - total flux cleaned = -0.000982616 Jy ! Component: 950 - total flux cleaned = -0.00105389 Jy ! Component: 1000 - total flux cleaned = -0.00112407 Jy ! Component: 1050 - total flux cleaned = -0.00129637 Jy ! Component: 1100 - total flux cleaned = -0.00129611 Jy ! Component: 1150 - total flux cleaned = -0.00119627 Jy ! Component: 1200 - total flux cleaned = -0.00109812 Jy ! Component: 1250 - total flux cleaned = -0.00103321 Jy ! Component: 1300 - total flux cleaned = -0.000906104 Jy ! Component: 1350 - total flux cleaned = -0.000717063 Jy ! Component: 1400 - total flux cleaned = -0.000530513 Jy ! Component: 1450 - total flux cleaned = -0.000468895 Jy ! Component: 1500 - total flux cleaned = -0.000316876 Jy ! Component: 1550 - total flux cleaned = -0.000286693 Jy ! Component: 1600 - total flux cleaned = -1.84243e-05 Jy ! Component: 1650 - total flux cleaned = 9.92503e-05 Jy ! Component: 1700 - total flux cleaned = 0.000187002 Jy ! Component: 1750 - total flux cleaned = 0.000331273 Jy ! Component: 1800 - total flux cleaned = 0.000445792 Jy ! Component: 1850 - total flux cleaned = 0.000644005 Jy ! Component: 1900 - total flux cleaned = 0.000756083 Jy ! Component: 1950 - total flux cleaned = 0.000811845 Jy ! Component: 2000 - total flux cleaned = 0.000921733 Jy ! Component: 2050 - total flux cleaned = 0.00105773 Jy ! Component: 2100 - total flux cleaned = 0.00127341 Jy ! Component: 2150 - total flux cleaned = 0.00130044 Jy ! Component: 2200 - total flux cleaned = 0.00145972 Jy ! Component: 2250 - total flux cleaned = 0.00164303 Jy ! Component: 2300 - total flux cleaned = 0.00177296 Jy ! Component: 2350 - total flux cleaned = 0.00182436 Jy ! Component: 2400 - total flux cleaned = 0.00190089 Jy ! Component: 2450 - total flux cleaned = 0.0019771 Jy ! Component: 2500 - total flux cleaned = 0.00205231 Jy ! Component: 2550 - total flux cleaned = 0.00212665 Jy ! Component: 2600 - total flux cleaned = 0.00212703 Jy ! Component: 2650 - total flux cleaned = 0.00217618 Jy ! Component: 2700 - total flux cleaned = 0.00222483 Jy ! Component: 2750 - total flux cleaned = 0.00232141 Jy ! Component: 2800 - total flux cleaned = 0.00229744 Jy ! Component: 2850 - total flux cleaned = 0.0023451 Jy ! Component: 2900 - total flux cleaned = 0.00236861 Jy ! Component: 2950 - total flux cleaned = 0.00248537 Jy ! Component: 3000 - total flux cleaned = 0.0024155 Jy ! Component: 3050 - total flux cleaned = 0.00248483 Jy ! Component: 3100 - total flux cleaned = 0.00253056 Jy ! Component: 3150 - total flux cleaned = 0.00248515 Jy ! Component: 3200 - total flux cleaned = 0.00250765 Jy ! Component: 3250 - total flux cleaned = 0.00250773 Jy ! Component: 3300 - total flux cleaned = 0.00255221 Jy ! Component: 3350 - total flux cleaned = 0.00259626 Jy ! Component: 3400 - total flux cleaned = 0.00259604 Jy ! Component: 3450 - total flux cleaned = 0.00261813 Jy ! Component: 3500 - total flux cleaned = 0.00272683 Jy ! Component: 3550 - total flux cleaned = 0.00279177 Jy ! Component: 3600 - total flux cleaned = 0.00289911 Jy ! Component: 3650 - total flux cleaned = 0.00302721 Jy ! Component: 3700 - total flux cleaned = 0.00302709 Jy ! Component: 3750 - total flux cleaned = 0.00317507 Jy ! Component: 3800 - total flux cleaned = 0.00325911 Jy ! Component: 3850 - total flux cleaned = 0.00340541 Jy ! Component: 3900 - total flux cleaned = 0.00350931 Jy ! Component: 3950 - total flux cleaned = 0.00357144 Jy ! Component: 4000 - total flux cleaned = 0.00371555 Jy ! Component: 4050 - total flux cleaned = 0.0037972 Jy ! Total flux subtracted in 4096 components = 0.00389913 Jy ! Clean residual min=-0.001279 max=0.001294 Jy/beam ! Clean residual mean=0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.338701 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 313 components and 0.338701 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J2230-3942_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7921 x 2.542 at 4.597 degrees (North through East) ! Clean map min=-0.0021438 max=0.23757 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J2230-3942_X_map.fits wmodel /scr/pima/rv125_uvs/J2230-3942_X_map.mod ! Writing 313 model components to file: /scr/pima/rv125_uvs/J2230-3942_X_map.mod wobs /scr/pima/rv125_uvs/J2230-3942_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J2230-3942_X_uvs.fits wwins /scr/pima/rv125_uvs/J2230-3942_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv125_uvs/J2230-3942_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.23757 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000342846 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.432941 0.432941 0.865882 1.73176 3.46353 6.92705 13.8541 27.7082 55.4164 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.237 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 692.935 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J2230-3942_X_dfm.log closed on Sun Dec 23 02:54:05 2018