! Started logfile: /scr/pima/rv121_uvs/J1316-3338_X_dfm.log on Sat Jul 28 00:41:31 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/rv121_uvs/J1316-3338_X_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J1316-3338_X_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! AN table 2: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.525591 visibilities/baseline/integration-bin. ! Found source: J1316-3338 ! ! 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 74 lines of history. ! ! Reading 2136 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 J1316-3338_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 72 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.075528Jy sigma=16.242007 ! Fit after self-cal, rms=0.610671Jy sigma=8.887216 ! 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=0.7954 mas, bmaj=2.693 mas, bpa=0.8266 degrees ! Estimated noise=1.60147 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 = 0.296684 Jy ! Component: 100 - total flux cleaned = 0.3873 Jy ! Total flux subtracted in 100 components = 0.3873 Jy ! Clean residual min=-0.019092 max=0.040808 Jy/beam ! Clean residual mean=0.000020 rms=0.004742 Jy/beam ! Combined flux in latest and established models = 0.3873 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.3873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136246Jy sigma=1.983483 ! Fit after self-cal, rms=0.136169Jy sigma=1.982334 ! Inverting map ! Added new window around map position (-1.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0487964 Jy ! Component: 100 - total flux cleaned = 0.0823741 Jy ! Total flux subtracted in 100 components = 0.0823741 Jy ! Clean residual min=-0.014814 max=0.028797 Jy/beam ! Clean residual mean=0.000003 rms=0.003631 Jy/beam ! Combined flux in latest and established models = 0.469674 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.469674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107001Jy sigma=1.478572 ! Fit after self-cal, rms=0.106349Jy sigma=1.468661 ! Inverting map ! Added new window around map position (-2.8, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297468 Jy ! Component: 100 - total flux cleaned = 0.0513366 Jy ! Total flux subtracted in 100 components = 0.0513366 Jy ! Clean residual min=-0.014116 max=0.020473 Jy/beam ! Clean residual mean=-0.000007 rms=0.003070 Jy/beam ! Combined flux in latest and established models = 0.521011 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.521011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093228Jy sigma=1.235723 ! Fit after self-cal, rms=0.092706Jy sigma=1.227500 ! 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=0.9971 mas, bmaj=3.437 mas, bpa=0.06291 degrees ! Estimated noise=1.22714 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 = 0.0236401 Jy ! Component: 100 - total flux cleaned = 0.0378823 Jy ! Component: 150 - total flux cleaned = 0.041635 Jy ! Component: 200 - total flux cleaned = 0.0437252 Jy ! Total flux subtracted in 200 components = 0.0437252 Jy ! Clean residual min=-0.008879 max=0.012513 Jy/beam ! Clean residual mean=-0.000121 rms=0.002081 Jy/beam ! Combined flux in latest and established models = 0.564736 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 49 components and 0.564736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085798Jy sigma=1.105532 ! Fit after self-cal, rms=0.085396Jy sigma=1.099319 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9971 x 3.437 at 0.06291 degrees (North through East) ! Clean map min=-0.0090195 max=0.39155 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.29 KP 0.96 LA 1.00 ! NL 0.99 OV 1.01 PT 0.99 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.01 KP 1.02 LA 1.01 ! MK 0.95 NL 1.13 OV 0.96 PT 1.00 ! SC 3.09 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.36 KP 1.01 LA 0.98 ! NL 0.97 OV 0.97 PT 1.02 SC 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 KP 1.00 LA 1.01 ! MK 0.93 NL 1.28 OV 0.95 PT 1.01 ! SC 3.05 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.28 KP 0.97 LA 0.95 ! NL 0.98 OV 1.00 PT 1.02 SC 0.91 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.96 KP 1.00 LA 1.01 ! MK 0.92 NL 1.17 OV 0.96 PT 0.98 ! SC 1.85 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.39 KP 0.98 LA 0.93 ! NL 0.98 OV 1.00 PT 1.01 SC 0.90 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 KP 0.99 LA 1.00 ! MK 0.95 NL 1.15 OV 0.93 PT 0.99 ! SC 2.37 ! ! ! Fit before self-cal, rms=0.085396Jy sigma=1.099319 ! Fit after self-cal, rms=0.086874Jy sigma=0.977369 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=3.826 mas, bpa=-2.076 degrees ! Estimated noise=1.25243 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 = 0.00524267 Jy ! Component: 100 - total flux cleaned = 0.00476968 Jy ! Component: 150 - total flux cleaned = 0.00512824 Jy ! Component: 200 - total flux cleaned = 0.0055849 Jy ! Total flux subtracted in 200 components = 0.0055849 Jy ! Clean residual min=-0.006319 max=0.008025 Jy/beam ! Clean residual mean=-0.000127 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.570321 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 0.570321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085585Jy sigma=0.949767 ! Fit after self-cal, rms=0.085602Jy sigma=0.948523 ! Inverting map ! Added new window around map position (-7.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00795073 Jy ! Component: 100 - total flux cleaned = 0.0109836 Jy ! Component: 150 - total flux cleaned = 0.0120978 Jy ! Component: 200 - total flux cleaned = 0.0127293 Jy ! Total flux subtracted in 200 components = 0.0127293 Jy ! Clean residual min=-0.005717 max=0.006185 Jy/beam ! Clean residual mean=-0.000119 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.58305 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.58305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084534Jy sigma=0.932904 ! Fit after self-cal, rms=0.084467Jy sigma=0.931863 ! 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=0.084467Jy sigma=0.931863 ! Fit after self-cal, rms=0.084327Jy sigma=0.917489 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=3.819 mas, bpa=-1.961 degrees ! Estimated noise=1.24719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170884 Jy ! Component: 100 - total flux cleaned = 0.00289667 Jy ! Component: 150 - total flux cleaned = 0.00364874 Jy ! Component: 200 - total flux cleaned = 0.00421571 Jy ! Total flux subtracted in 200 components = 0.00421571 Jy ! Clean residual min=-0.004868 max=0.005509 Jy/beam ! Clean residual mean=-0.000104 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.587266 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.587266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083774Jy sigma=0.909165 ! Fit after self-cal, rms=0.083763Jy sigma=0.908840 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 (40.6, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398274 Jy ! Component: 100 - total flux cleaned = 0.00453941 Jy ! Component: 150 - total flux cleaned = 0.00473998 Jy ! Component: 200 - total flux cleaned = 0.00483638 Jy ! Total flux subtracted in 200 components = 0.00483638 Jy ! Clean residual min=-0.004673 max=0.004802 Jy/beam ! Clean residual mean=-0.000114 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.592102 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.592102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083303Jy sigma=0.902349 ! Fit after self-cal, rms=0.083285Jy sigma=0.902013 ! 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=0.083285Jy sigma=0.902013 ! Fit after self-cal, rms=0.082513Jy sigma=0.870718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=3.827 mas, bpa=-1.865 degrees ! Estimated noise=1.24333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077805 Jy ! Component: 100 - total flux cleaned = 0.00107637 Jy ! Component: 150 - total flux cleaned = 0.00116631 Jy ! Component: 200 - total flux cleaned = 0.00116681 Jy ! Total flux subtracted in 200 components = 0.00116681 Jy ! Clean residual min=-0.004519 max=0.004577 Jy/beam ! Clean residual mean=-0.000055 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.593269 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.593269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082243Jy sigma=0.866898 ! Fit after self-cal, rms=0.082262Jy sigma=0.866761 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 (-5.8, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386424 Jy ! Component: 100 - total flux cleaned = 0.00432503 Jy ! Component: 150 - total flux cleaned = 0.00487021 Jy ! Component: 200 - total flux cleaned = 0.004956 Jy ! Total flux subtracted in 200 components = 0.004956 Jy ! Clean residual min=-0.004784 max=0.004061 Jy/beam ! Clean residual mean=-0.000050 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.598225 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 147 components and 0.598225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081847Jy sigma=0.861262 ! Fit after self-cal, rms=0.081829Jy sigma=0.860945 ! 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=0.081829Jy sigma=0.860945 ! Fit after self-cal, rms=0.081905Jy sigma=0.860213 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.443 mas, bmaj=6.147 mas, bpa=1.868 degrees ! Estimated noise=1.45535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128828 Jy ! Component: 100 - total flux cleaned = 0.00164323 Jy ! Component: 150 - total flux cleaned = 0.00151952 Jy ! Component: 200 - total flux cleaned = 0.00140283 Jy ! Total flux subtracted in 200 components = 0.00140283 Jy ! Clean residual min=-0.004127 max=0.004174 Jy/beam ! Clean residual mean=-0.000087 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.599628 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 166 components and 0.599628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081772Jy sigma=0.858621 ! Fit after self-cal, rms=0.081755Jy sigma=0.858371 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 = 0.000262624 Jy ! Component: 100 - total flux cleaned = 0.000327671 Jy ! Component: 150 - total flux cleaned = 0.000217886 Jy ! Component: 200 - total flux cleaned = 0.000111974 Jy ! Total flux subtracted in 200 components = 0.000111974 Jy ! Clean residual min=-0.004082 max=0.004162 Jy/beam ! Clean residual mean=-0.000087 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.59974 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 173 components and 0.59974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081664Jy sigma=0.857587 ! Fit after self-cal, rms=0.081654Jy sigma=0.857409 ! 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=1.021 mas, bmaj=3.825 mas, bpa=-1.827 degrees ! Estimated noise=1.24075 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 3.825 at -1.827 degrees (North through East) ! Clean map min=-0.0041086 max=0.39577 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=0.8209 mas, bmaj=3.036 mas, bpa=-1.677 degrees ! Estimated noise=1.67459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.29926 Jy ! Component: 100 - total flux cleaned = 0.379461 Jy ! Component: 150 - total flux cleaned = 0.424529 Jy ! Component: 200 - total flux cleaned = 0.457403 Jy ! Total flux subtracted in 200 components = 0.457403 Jy ! Clean residual min=-0.009403 max=0.018778 Jy/beam ! Clean residual mean=0.000009 rms=0.002559 Jy/beam ! Combined flux in latest and established models = 0.457404 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.457404 Jy ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=3.825 mas, bpa=-1.827 degrees ! Estimated noise=1.24075 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 = 0.0408 Jy ! Component: 100 - total flux cleaned = 0.0664895 Jy ! Component: 150 - total flux cleaned = 0.0832809 Jy ! Component: 200 - total flux cleaned = 0.0955009 Jy ! Total flux subtracted in 200 components = 0.0955009 Jy ! Clean residual min=-0.005264 max=0.007766 Jy/beam ! Clean residual mean=-0.000077 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.552904 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 66 components and 0.552904 Jy ! Inverting map ! Added new window around map position (-3.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00956845 Jy ! Component: 100 - total flux cleaned = 0.0172695 Jy ! Component: 150 - total flux cleaned = 0.0236156 Jy ! Component: 200 - total flux cleaned = 0.0288876 Jy ! Total flux subtracted in 200 components = 0.0288876 Jy ! Clean residual min=-0.004504 max=0.004707 Jy/beam ! Clean residual mean=-0.000060 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.581792 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 93 components and 0.581792 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=2.443 mas, bmaj=6.147 mas, bpa=1.868 degrees ! Estimated noise=1.45535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057243 Jy ! Component: 100 - total flux cleaned = 0.00973118 Jy ! Component: 150 - total flux cleaned = 0.0127713 Jy ! Component: 200 - total flux cleaned = 0.0145046 Jy ! Total flux subtracted in 200 components = 0.0145046 Jy ! Clean residual min=-0.004412 max=0.003800 Jy/beam ! Clean residual mean=-0.000093 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.596297 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 = 0.000575878 Jy ! Component: 100 - total flux cleaned = 0.000879066 Jy ! Component: 150 - total flux cleaned = 0.00116416 Jy ! Component: 200 - total flux cleaned = 0.00123173 Jy ! Total flux subtracted in 200 components = 0.00123173 Jy ! Clean residual min=-0.004355 max=0.003885 Jy/beam ! Clean residual mean=-0.000093 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.597528 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 136 components and 0.597528 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=3.825 mas, bpa=-1.827 degrees ! Estimated noise=1.24075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125846 Jy ! Component: 100 - total flux cleaned = -0.000915967 Jy ! Component: 150 - total flux cleaned = -0.000600091 Jy ! Component: 200 - total flux cleaned = -0.000301006 Jy ! Total flux subtracted in 200 components = -0.000301006 Jy ! Clean residual min=-0.004047 max=0.003695 Jy/beam ! Clean residual mean=-0.000053 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.597227 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 155 components and 0.597227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083029Jy sigma=0.860330 ! Fit after self-cal, rms=0.082944Jy sigma=0.859351 wmodel J1316-3338_X_map.mod ! Writing 155 model components to file: J1316-3338_X_map.mod wobs J1316-3338_X_uvs.fits ! Writing UV FITS file: J1316-3338_X_uvs.fits wwins J1316-3338_X_map.win ! wwins: Wrote 7 windows to J1316-3338_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 = -0.00126769 Jy ! Component: 100 - total flux cleaned = -0.00180814 Jy ! Component: 150 - total flux cleaned = -0.00206768 Jy ! Component: 200 - total flux cleaned = -0.00231915 Jy ! Component: 250 - total flux cleaned = -0.00256466 Jy ! Component: 300 - total flux cleaned = -0.00280583 Jy ! Component: 350 - total flux cleaned = -0.00286509 Jy ! Component: 400 - total flux cleaned = -0.0029228 Jy ! Component: 450 - total flux cleaned = -0.00275102 Jy ! Component: 500 - total flux cleaned = -0.00252518 Jy ! Component: 550 - total flux cleaned = -0.00252503 Jy ! Component: 600 - total flux cleaned = -0.00230455 Jy ! Component: 650 - total flux cleaned = -0.00246815 Jy ! Component: 700 - total flux cleaned = -0.00241373 Jy ! Component: 750 - total flux cleaned = -0.00267878 Jy ! Component: 800 - total flux cleaned = -0.00246662 Jy ! Component: 850 - total flux cleaned = -0.00251886 Jy ! Component: 900 - total flux cleaned = -0.00288177 Jy ! Component: 950 - total flux cleaned = -0.00267524 Jy ! Component: 1000 - total flux cleaned = -0.00272688 Jy ! Component: 1050 - total flux cleaned = -0.0029291 Jy ! Component: 1100 - total flux cleaned = -0.00297945 Jy ! Component: 1150 - total flux cleaned = -0.0030299 Jy ! Component: 1200 - total flux cleaned = -0.0031782 Jy ! Component: 1250 - total flux cleaned = -0.00347293 Jy ! Component: 1300 - total flux cleaned = -0.00352137 Jy ! Component: 1350 - total flux cleaned = -0.00381214 Jy ! Component: 1400 - total flux cleaned = -0.00386008 Jy ! Component: 1450 - total flux cleaned = -0.00414683 Jy ! Component: 1500 - total flux cleaned = -0.00409982 Jy ! Component: 1550 - total flux cleaned = -0.00438316 Jy ! Component: 1600 - total flux cleaned = -0.00461699 Jy ! Component: 1650 - total flux cleaned = -0.00471007 Jy ! Component: 1700 - total flux cleaned = -0.00484917 Jy ! Component: 1750 - total flux cleaned = -0.0050794 Jy ! Component: 1800 - total flux cleaned = -0.0052164 Jy ! Component: 1850 - total flux cleaned = -0.00548934 Jy ! Component: 1900 - total flux cleaned = -0.00557949 Jy ! Component: 1950 - total flux cleaned = -0.00571451 Jy ! Component: 2000 - total flux cleaned = -0.00607243 Jy ! Component: 2050 - total flux cleaned = -0.00602798 Jy ! Component: 2100 - total flux cleaned = -0.00638221 Jy ! Component: 2150 - total flux cleaned = -0.00647009 Jy ! Component: 2200 - total flux cleaned = -0.00686419 Jy ! Component: 2250 - total flux cleaned = -0.00686386 Jy ! Component: 2300 - total flux cleaned = -0.00703736 Jy ! Component: 2350 - total flux cleaned = -0.00725278 Jy ! Component: 2400 - total flux cleaned = -0.00750999 Jy ! Component: 2450 - total flux cleaned = -0.00763779 Jy ! Component: 2500 - total flux cleaned = -0.00772232 Jy ! Component: 2550 - total flux cleaned = -0.00789103 Jy ! Component: 2600 - total flux cleaned = -0.00805886 Jy ! Component: 2650 - total flux cleaned = -0.00826746 Jy ! Component: 2700 - total flux cleaned = -0.00847548 Jy ! Component: 2750 - total flux cleaned = -0.00864069 Jy ! Component: 2800 - total flux cleaned = -0.00880528 Jy ! Component: 2850 - total flux cleaned = -0.00900979 Jy ! Component: 2900 - total flux cleaned = -0.00929501 Jy ! Component: 2950 - total flux cleaned = -0.00945745 Jy ! Component: 3000 - total flux cleaned = -0.00965886 Jy ! Component: 3050 - total flux cleaned = -0.00957843 Jy ! Component: 3100 - total flux cleaned = -0.00993821 Jy ! Component: 3150 - total flux cleaned = -0.00997835 Jy ! Component: 3200 - total flux cleaned = -0.0100182 Jy ! Component: 3250 - total flux cleaned = -0.0103339 Jy ! Component: 3300 - total flux cleaned = -0.0104517 Jy ! Component: 3350 - total flux cleaned = -0.0104127 Jy ! Component: 3400 - total flux cleaned = -0.0106464 Jy ! Component: 3450 - total flux cleaned = -0.0108014 Jy ! Component: 3500 - total flux cleaned = -0.0108789 Jy ! Component: 3550 - total flux cleaned = -0.0109944 Jy ! Component: 3600 - total flux cleaned = -0.0110707 Jy ! Component: 3650 - total flux cleaned = -0.0111853 Jy ! Component: 3700 - total flux cleaned = -0.0113754 Jy ! Component: 3750 - total flux cleaned = -0.0113755 Jy ! Component: 3800 - total flux cleaned = -0.0116394 Jy ! Component: 3850 - total flux cleaned = -0.0117146 Jy ! Component: 3900 - total flux cleaned = -0.0117145 Jy ! Component: 3950 - total flux cleaned = -0.0119377 Jy ! Component: 4000 - total flux cleaned = -0.0119749 Jy ! Component: 4050 - total flux cleaned = -0.0121597 Jy ! Total flux subtracted in 4096 components = -0.0120862 Jy ! Clean residual min=-0.002167 max=0.002008 Jy/beam ! Clean residual mean=-0.000036 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.585141 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 445 components and 0.585141 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J1316-3338_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 3.825 at -1.827 degrees (North through East) ! Clean map min=-0.0031869 max=0.39833 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J1316-3338_X_map.fits wmodel /scr/pima/rv121_uvs/J1316-3338_X_map.mod ! Writing 445 model components to file: /scr/pima/rv121_uvs/J1316-3338_X_map.mod wobs /scr/pima/rv121_uvs/J1316-3338_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J1316-3338_X_uvs.fits wwins /scr/pima/rv121_uvs/J1316-3338_X_map.win ! wwins: Wrote 8 windows to /scr/pima/rv121_uvs/J1316-3338_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.398332 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000660205 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.497226 0.497226 0.994453 1.98891 3.97781 7.95562 15.9112 31.8225 63.645 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.398 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 603.346 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J1316-3338_X_dfm.log closed on Sat Jul 28 00:41:36 2018