! Started logfile: .//J0632-2348_X_dfm.log on Mon Jan 20 17:34:28 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0632-2348_X_uva.fits ! Reading UV FITS file: .//J0632-2348_X_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0632-2348 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 2856 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 J0632-2348_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999739Jy sigma=15.855985 ! Fit after self-cal, rms=0.971842Jy sigma=15.428852 ! 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=1.439 mas, bmaj=6.35 mas, bpa=-0.06707 degrees ! Estimated noise=1.70265 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, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228598 Jy ! Component: 100 - total flux cleaned = 0.0272056 Jy ! Total flux subtracted in 100 components = 0.0272056 Jy ! Clean residual min=-0.003994 max=0.004984 Jy/beam ! Clean residual mean=0.000001 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.0272056 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0272056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048700Jy sigma=0.670678 ! Fit after self-cal, rms=0.046989Jy sigma=0.643903 ! 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=1.667 mas, bmaj=6.945 mas, bpa=0.1406 degrees ! Estimated noise=0.86208 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 = 0.00350556 Jy ! Component: 100 - total flux cleaned = 0.0047718 Jy ! Component: 150 - total flux cleaned = 0.00560699 Jy ! Component: 200 - total flux cleaned = 0.00600666 Jy ! Total flux subtracted in 200 components = 0.00600666 Jy ! Clean residual min=-0.002926 max=0.003617 Jy/beam ! Clean residual mean=0.000002 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.0332123 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 35 components and 0.0332123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046718Jy sigma=0.639786 ! Fit after self-cal, rms=0.046713Jy sigma=0.639705 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.667 x 6.945 at 0.1406 degrees (North through East) ! Clean map min=-0.0029201 max=0.032024 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.97 HN 1.14 KP 0.88 ! NL 0.93 OV 1.30 PT 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.82 KP 0.90 ! NL 0.94 OV 1.33 PT 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.90 HN 1.03 KP 1.02 ! NL 0.94 OV 1.24 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.83 HN 1.30 KP 1.07 ! NL 1.03 OV 1.31 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.79 HN 1.02 KP 1.04 ! NL 1.04 OV 1.26 PT 0.83 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.86 HN 0.89 KP 1.13 ! NL 0.85 OV 1.17 PT 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 0.78 KP 1.20 ! NL 0.97 OV 1.11 PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 0.99 KP 1.16 ! NL 0.90 OV 1.29 PT 0.75 ! ! ! Fit before self-cal, rms=0.046713Jy sigma=0.639705 ! Fit after self-cal, rms=0.046817Jy sigma=0.632767 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=6.93 mas, bpa=-0.09934 degrees ! Estimated noise=0.857168 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 = -0.000361992 Jy ! Component: 100 - total flux cleaned = -0.000472471 Jy ! Component: 150 - total flux cleaned = -0.000608938 Jy ! Component: 200 - total flux cleaned = -0.000684463 Jy ! Total flux subtracted in 200 components = -0.000684463 Jy ! Clean residual min=-0.002282 max=0.002131 Jy/beam ! Clean residual mean=0.000000 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0325278 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.0325278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046767Jy sigma=0.632508 ! Fit after self-cal, rms=0.046991Jy sigma=0.630933 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046991Jy sigma=0.630933 ! Fit after self-cal, rms=0.047911Jy sigma=0.630448 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=6.931 mas, bpa=-0.2209 degrees ! Estimated noise=0.855919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.13011e-05 Jy ! Component: 100 - total flux cleaned = -0.000186695 Jy ! Component: 150 - total flux cleaned = -0.000273915 Jy ! Component: 200 - total flux cleaned = -0.000350258 Jy ! Total flux subtracted in 200 components = -0.000350258 Jy ! Clean residual min=-0.002216 max=0.001979 Jy/beam ! Clean residual mean=-0.000000 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0321776 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.0321776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047874Jy sigma=0.630322 ! Fit after self-cal, rms=0.047931Jy sigma=0.628950 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 = 0.000183298 Jy ! Component: 100 - total flux cleaned = 0.000160263 Jy ! Component: 150 - total flux cleaned = 0.000106662 Jy ! Component: 200 - total flux cleaned = 2.8839e-05 Jy ! Total flux subtracted in 200 components = 2.8839e-05 Jy ! Clean residual min=-0.002240 max=0.002068 Jy/beam ! Clean residual mean=-0.000000 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0322064 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.0322064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047903Jy sigma=0.628839 ! Fit after self-cal, rms=0.047885Jy sigma=0.628786 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047885Jy sigma=0.628786 ! Fit after self-cal, rms=0.048514Jy sigma=0.628578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=6.946 mas, bpa=-0.3448 degrees ! Estimated noise=0.85626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.04454e-05 Jy ! Component: 100 - total flux cleaned = -7.80185e-05 Jy ! Component: 150 - total flux cleaned = -0.000163757 Jy ! Component: 200 - total flux cleaned = -0.000255307 Jy ! Total flux subtracted in 200 components = -0.000255307 Jy ! Clean residual min=-0.002166 max=0.001964 Jy/beam ! Clean residual mean=-0.000000 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0319511 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.0319511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048486Jy sigma=0.628465 ! Fit after self-cal, rms=0.048534Jy sigma=0.628368 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 = 9.13269e-05 Jy ! Component: 100 - total flux cleaned = 2.56251e-05 Jy ! Component: 150 - total flux cleaned = -6.07376e-05 Jy ! Component: 200 - total flux cleaned = -0.000125635 Jy ! Total flux subtracted in 200 components = -0.000125635 Jy ! Clean residual min=-0.002231 max=0.002012 Jy/beam ! Clean residual mean=-0.000000 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0318255 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.0318255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048516Jy sigma=0.628316 ! Fit after self-cal, rms=0.048510Jy sigma=0.628291 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048510Jy sigma=0.628291 ! Fit after self-cal, rms=0.048731Jy sigma=0.628210 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.327 mas, bmaj=6.823 mas, bpa=0.8104 degrees ! Estimated noise=0.871251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239474 Jy ! Component: 100 - total flux cleaned = 0.000249985 Jy ! Component: 150 - total flux cleaned = 0.000280193 Jy ! Component: 200 - total flux cleaned = 0.000289087 Jy ! Total flux subtracted in 200 components = 0.000289087 Jy ! Clean residual min=-0.002195 max=0.002038 Jy/beam ! Clean residual mean=-0.000000 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0321145 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.0321145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048732Jy sigma=0.628157 ! Fit after self-cal, rms=0.048768Jy sigma=0.628110 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 = 2.79395e-05 Jy ! Component: 100 - total flux cleaned = 5.62982e-05 Jy ! Component: 150 - total flux cleaned = 8.17703e-05 Jy ! Component: 200 - total flux cleaned = 0.00010478 Jy ! Total flux subtracted in 200 components = 0.00010478 Jy ! Clean residual min=-0.002228 max=0.002042 Jy/beam ! Clean residual mean=-0.000000 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0322193 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.0322193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048767Jy sigma=0.628102 ! Fit after self-cal, rms=0.048772Jy sigma=0.628081 ! 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=1.678 mas, bmaj=6.974 mas, bpa=-0.4855 degrees ! Estimated noise=0.857117 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.678 x 6.974 at -0.4855 degrees (North through East) ! Clean map min=-0.0021605 max=0.031858 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=1.475 mas, bmaj=6.368 mas, bpa=-0.6864 degrees ! Estimated noise=1.71832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247495 Jy ! Component: 100 - total flux cleaned = 0.0284485 Jy ! Component: 150 - total flux cleaned = 0.0284053 Jy ! Component: 200 - total flux cleaned = 0.0284114 Jy ! Total flux subtracted in 200 components = 0.0284114 Jy ! Clean residual min=-0.003249 max=0.003224 Jy/beam ! Clean residual mean=-0.000000 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.0284114 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.0284114 Jy ! Inverting map and beam ! Estimated beam: bmin=1.678 mas, bmaj=6.974 mas, bpa=-0.4855 degrees ! Estimated noise=0.857117 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 = 0.00223824 Jy ! Component: 100 - total flux cleaned = 0.00298402 Jy ! Component: 150 - total flux cleaned = 0.00323511 Jy ! Component: 200 - total flux cleaned = 0.00329686 Jy ! Total flux subtracted in 200 components = 0.00329686 Jy ! Clean residual min=-0.002343 max=0.001921 Jy/beam ! Clean residual mean=-0.000000 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0317082 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 78 components and 0.0317082 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=2.327 mas, bmaj=6.823 mas, bpa=0.8104 degrees ! Estimated noise=0.871251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000548326 Jy ! Component: 100 - total flux cleaned = 0.00070289 Jy ! Component: 150 - total flux cleaned = 0.000795397 Jy ! Component: 200 - total flux cleaned = 0.000784139 Jy ! Total flux subtracted in 200 components = 0.000784139 Jy ! Clean residual min=-0.002232 max=0.001991 Jy/beam ! Clean residual mean=-0.000000 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0324924 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 = -2.07643e-05 Jy ! Component: 100 - total flux cleaned = -3.98959e-05 Jy ! Component: 150 - total flux cleaned = -5.77439e-05 Jy ! Component: 200 - total flux cleaned = -6.62498e-05 Jy ! Total flux subtracted in 200 components = -6.62498e-05 Jy ! Clean residual min=-0.002237 max=0.001991 Jy/beam ! Clean residual mean=-0.000000 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0324261 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 108 components and 0.0324261 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.678 mas, bmaj=6.974 mas, bpa=-0.4855 degrees ! Estimated noise=0.857117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000321828 Jy ! Component: 100 - total flux cleaned = -0.00047002 Jy ! Component: 150 - total flux cleaned = -0.000552269 Jy ! Component: 200 - total flux cleaned = -0.000611045 Jy ! Total flux subtracted in 200 components = -0.000611045 Jy ! Clean residual min=-0.002272 max=0.001960 Jy/beam ! Clean residual mean=-0.000000 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0318151 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 112 components and 0.0318151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048766Jy sigma=0.628170 ! Fit after self-cal, rms=0.048772Jy sigma=0.628117 wmodel J0632-2348_X_map.mod ! Writing 112 model components to file: J0632-2348_X_map.mod wobs J0632-2348_X_uvs.fits ! Writing UV FITS file: J0632-2348_X_uvs.fits wwins J0632-2348_X_map.win ! wwins: Wrote 1 windows to J0632-2348_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 = -0.000855715 Jy ! Component: 100 - total flux cleaned = -0.000995949 Jy ! Component: 150 - total flux cleaned = -0.00109216 Jy ! Component: 200 - total flux cleaned = -0.00118025 Jy ! Component: 250 - total flux cleaned = -0.00115336 Jy ! Component: 300 - total flux cleaned = -0.00102337 Jy ! Component: 350 - total flux cleaned = -0.000949249 Jy ! Component: 400 - total flux cleaned = -0.000854771 Jy ! Component: 450 - total flux cleaned = -0.000787316 Jy ! Component: 500 - total flux cleaned = -0.000722334 Jy ! Component: 550 - total flux cleaned = -0.000618488 Jy ! Component: 600 - total flux cleaned = -0.000478384 Jy ! Component: 650 - total flux cleaned = -0.000362222 Jy ! Component: 700 - total flux cleaned = -0.000230979 Jy ! Component: 750 - total flux cleaned = -6.80427e-05 Jy ! Component: 800 - total flux cleaned = 5.43764e-05 Jy ! Component: 850 - total flux cleaned = 0.000156505 Jy ! Component: 900 - total flux cleaned = 0.000322259 Jy ! Component: 950 - total flux cleaned = 0.000435231 Jy ! Component: 1000 - total flux cleaned = 0.00054581 Jy ! Component: 1050 - total flux cleaned = 0.000638895 Jy ! Component: 1100 - total flux cleaned = 0.000745317 Jy ! Component: 1150 - total flux cleaned = 0.000834698 Jy ! Component: 1200 - total flux cleaned = 0.000907553 Jy ! Component: 1250 - total flux cleaned = 0.00095056 Jy ! Component: 1300 - total flux cleaned = 0.00103534 Jy ! Component: 1350 - total flux cleaned = 0.00107696 Jy ! Component: 1400 - total flux cleaned = 0.00111841 Jy ! Component: 1450 - total flux cleaned = 0.00122646 Jy ! Component: 1500 - total flux cleaned = 0.00127938 Jy ! Component: 1550 - total flux cleaned = 0.00135768 Jy ! Component: 1600 - total flux cleaned = 0.00139619 Jy ! Component: 1650 - total flux cleaned = 0.0014722 Jy ! Component: 1700 - total flux cleaned = 0.00153484 Jy ! Component: 1750 - total flux cleaned = 0.00162157 Jy ! Component: 1800 - total flux cleaned = 0.00171947 Jy ! Component: 1850 - total flux cleaned = 0.00178012 Jy ! Component: 1900 - total flux cleaned = 0.00182821 Jy ! Component: 1950 - total flux cleaned = 0.00191118 Jy ! Component: 2000 - total flux cleaned = 0.00195805 Jy ! Component: 2050 - total flux cleaned = 0.00201603 Jy ! Component: 2100 - total flux cleaned = 0.00209622 Jy ! Component: 2150 - total flux cleaned = 0.00215295 Jy ! Component: 2200 - total flux cleaned = 0.00219807 Jy ! Component: 2250 - total flux cleaned = 0.0022651 Jy ! Component: 2300 - total flux cleaned = 0.00232052 Jy ! Component: 2350 - total flux cleaned = 0.00237549 Jy ! Component: 2400 - total flux cleaned = 0.00241914 Jy ! Component: 2450 - total flux cleaned = 0.0024736 Jy ! Component: 2500 - total flux cleaned = 0.0025062 Jy ! Component: 2550 - total flux cleaned = 0.0025388 Jy ! Component: 2600 - total flux cleaned = 0.00254963 Jy ! Component: 2650 - total flux cleaned = 0.00257128 Jy ! Component: 2700 - total flux cleaned = 0.00261459 Jy ! Component: 2750 - total flux cleaned = 0.00263627 Jy ! Component: 2800 - total flux cleaned = 0.00266894 Jy ! Component: 2850 - total flux cleaned = 0.00271267 Jy ! Component: 2900 - total flux cleaned = 0.0027456 Jy ! Component: 2950 - total flux cleaned = 0.00278971 Jy ! Component: 3000 - total flux cleaned = 0.00284484 Jy ! Component: 3050 - total flux cleaned = 0.00288928 Jy ! Component: 3100 - total flux cleaned = 0.00293393 Jy ! Component: 3150 - total flux cleaned = 0.0029563 Jy ! Component: 3200 - total flux cleaned = 0.00301242 Jy ! Component: 3250 - total flux cleaned = 0.00305761 Jy ! Component: 3300 - total flux cleaned = 0.0030803 Jy ! Component: 3350 - total flux cleaned = 0.0030916 Jy ! Component: 3400 - total flux cleaned = 0.00313743 Jy ! Component: 3450 - total flux cleaned = 0.0031489 Jy ! Component: 3500 - total flux cleaned = 0.00317201 Jy ! Component: 3550 - total flux cleaned = 0.00320719 Jy ! Component: 3600 - total flux cleaned = 0.00323065 Jy ! Component: 3650 - total flux cleaned = 0.0032424 Jy ! Component: 3700 - total flux cleaned = 0.00327831 Jy ! Component: 3750 - total flux cleaned = 0.0033267 Jy ! Component: 3800 - total flux cleaned = 0.00333896 Jy ! Component: 3850 - total flux cleaned = 0.00336363 Jy ! Component: 3900 - total flux cleaned = 0.00337597 Jy ! Component: 3950 - total flux cleaned = 0.00338847 Jy ! Component: 4000 - total flux cleaned = 0.00340104 Jy ! Component: 4050 - total flux cleaned = 0.00340092 Jy ! Total flux subtracted in 4096 components = 0.0034268 Jy ! Clean residual min=-0.000714 max=0.000703 Jy/beam ! Clean residual mean=0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0352419 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 432 components and 0.0352418 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0632-2348_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.678 x 6.974 at -0.4855 degrees (North through East) ! Clean map min=-0.0014097 max=0.031864 Jy/beam ! Writing clean map to FITS file: .//J0632-2348_X_map.fits wmodel .//J0632-2348_X_map.mod ! Writing 432 model components to file: .//J0632-2348_X_map.mod wobs .//J0632-2348_X_uvs.fits ! Writing UV FITS file: .//J0632-2348_X_uvs.fits wwins .//J0632-2348_X_map.win ! wwins: Wrote 2 windows to .//J0632-2348_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0318638 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000232186 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.18605 2.18605 4.3721 8.74419 17.4884 34.9768 69.9535 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 137.233 quit ! Quitting program ! Log file .//J0632-2348_X_dfm.log closed on Mon Jan 20 17:34:31 2020