! Started logfile: .//J1039-3714_C_dfm.log on Mon Jan 20 17:53:43 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1039-3714_C_uva.fits ! Reading UV FITS file: .//J1039-3714_C_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1039-3714 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 2688 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1039-3714_C] 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 0.300x0.300 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=1.006162Jy sigma=13.857565 ! Fit after self-cal, rms=0.965024Jy sigma=13.313277 ! 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=1.52 mas, bmaj=11.56 mas, bpa=10.34 degrees ! Estimated noise=1.84038 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 = 0.0292798 Jy ! Component: 100 - total flux cleaned = 0.0337237 Jy ! Total flux subtracted in 100 components = 0.0337237 Jy ! Clean residual min=-0.004846 max=0.004892 Jy/beam ! Clean residual mean=0.000005 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.0337237 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0337237 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=0.059845Jy sigma=0.726588 ! Fit after self-cal, rms=0.058005Jy sigma=0.701974 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=12.68 mas, bpa=9.451 degrees ! Estimated noise=1.01333 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 = 0.00381979 Jy ! Component: 100 - total flux cleaned = 0.0051994 Jy ! Component: 150 - total flux cleaned = 0.00556825 Jy ! Component: 200 - total flux cleaned = 0.00558933 Jy ! Total flux subtracted in 200 components = 0.00558933 Jy ! Clean residual min=-0.003445 max=0.002562 Jy/beam ! Clean residual mean=0.000007 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.039313 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.039313 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=0.057753Jy sigma=0.698653 ! Fit after self-cal, rms=0.057765Jy sigma=0.698572 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.007 x 12.68 at 9.451 degrees (North through East) ! Clean map min=-0.0033328 max=0.038307 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 KP 1.27 LA 0.83 NL 1.00 ! OV 1.10 PT 1.04 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 0.91 LA 1.11 NL 0.79 ! OV 1.05 PT 1.06 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.91 LA 0.92 NL 0.90 ! OV 1.28 PT 1.00 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 1.04 LA 0.84 NL 0.89 ! OV 0.97 PT 0.83 SC 1.22 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 KP 1.01 LA 1.01 NL 0.91 ! OV 0.97 PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.08 LA 1.07 NL 1.02 ! OV 1.04 PT 0.94 SC 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.12 LA 0.99 NL 1.24 ! OV 1.06 PT 0.99 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.19 KP 1.08 LA 0.87 NL 1.29 ! OV 0.84 PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.057765Jy sigma=0.698572 ! Fit after self-cal, rms=0.059059Jy sigma=0.694148 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=12.63 mas, bpa=9.51 degrees ! Estimated noise=1.01198 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 = 0.000546543 Jy ! Component: 100 - total flux cleaned = 0.000581324 Jy ! Component: 150 - total flux cleaned = 0.000581628 Jy ! Component: 200 - total flux cleaned = 0.000581863 Jy ! Total flux subtracted in 200 components = 0.000581863 Jy ! Clean residual min=-0.002498 max=0.002354 Jy/beam ! Clean residual mean=0.000010 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0398949 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.0398949 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=0.059046Jy sigma=0.694048 ! Fit after self-cal, rms=0.059233Jy sigma=0.692969 ! 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=0.059233Jy sigma=0.692969 ! Fit after self-cal, rms=0.060236Jy sigma=0.692697 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.004 mas, bmaj=12.56 mas, bpa=9.519 degrees ! Estimated noise=1.01692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580032 Jy ! Component: 100 - total flux cleaned = 0.000628231 Jy ! Component: 150 - total flux cleaned = 0.000641286 Jy ! Component: 200 - total flux cleaned = 0.000629227 Jy ! Total flux subtracted in 200 components = 0.000629227 Jy ! Clean residual min=-0.002465 max=0.002406 Jy/beam ! Clean residual mean=0.000010 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0405241 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0405241 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=0.060223Jy sigma=0.692636 ! Fit after self-cal, rms=0.060294Jy sigma=0.692537 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 = 3.3228e-05 Jy ! Component: 100 - total flux cleaned = 1.95173e-05 Jy ! Component: 150 - total flux cleaned = 7.85853e-06 Jy ! Component: 200 - total flux cleaned = -2.91556e-06 Jy ! Total flux subtracted in 200 components = -2.91556e-06 Jy ! Clean residual min=-0.002428 max=0.002463 Jy/beam ! Clean residual mean=0.000010 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0405212 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0405212 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=0.060284Jy sigma=0.692495 ! Fit after self-cal, rms=0.060291Jy sigma=0.692480 ! 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=0.060291Jy sigma=0.692480 ! Fit after self-cal, rms=0.060523Jy sigma=0.692433 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.999 mas, bmaj=12.51 mas, bpa=9.521 degrees ! Estimated noise=1.02009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430588 Jy ! Component: 100 - total flux cleaned = 0.000491661 Jy ! Component: 150 - total flux cleaned = 0.000491424 Jy ! Component: 200 - total flux cleaned = 0.000480543 Jy ! Total flux subtracted in 200 components = 0.000480543 Jy ! Clean residual min=-0.002416 max=0.002460 Jy/beam ! Clean residual mean=0.000010 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0410017 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0410017 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=0.060514Jy sigma=0.692398 ! Fit after self-cal, rms=0.060535Jy sigma=0.692377 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 = 4.98501e-05 Jy ! Component: 100 - total flux cleaned = 4.97877e-05 Jy ! Component: 150 - total flux cleaned = 3.92738e-05 Jy ! Component: 200 - total flux cleaned = 3.92107e-05 Jy ! Total flux subtracted in 200 components = 3.92107e-05 Jy ! Clean residual min=-0.002377 max=0.002476 Jy/beam ! Clean residual mean=0.000010 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.041041 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.041041 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=0.060529Jy sigma=0.692346 ! Fit after self-cal, rms=0.060532Jy sigma=0.692339 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.060532Jy sigma=0.692339 ! Fit after self-cal, rms=0.060619Jy sigma=0.692322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.517 mas, bmaj=16.06 mas, bpa=-1.979 degrees ! Estimated noise=1.19479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225025 Jy ! Component: 100 - total flux cleaned = 0.000256054 Jy ! Component: 150 - total flux cleaned = 0.000264298 Jy ! Component: 200 - total flux cleaned = 0.000256751 Jy ! Total flux subtracted in 200 components = 0.000256751 Jy ! Clean residual min=-0.002484 max=0.002541 Jy/beam ! Clean residual mean=0.000015 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.0412977 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.0412977 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=0.060615Jy sigma=0.692322 ! Fit after self-cal, rms=0.060616Jy sigma=0.692305 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 = -4.85909e-05 Jy ! Component: 100 - total flux cleaned = -5.68227e-05 Jy ! Component: 150 - total flux cleaned = -5.68043e-05 Jy ! Component: 200 - total flux cleaned = -6.42267e-05 Jy ! Total flux subtracted in 200 components = -6.42267e-05 Jy ! Clean residual min=-0.002488 max=0.002526 Jy/beam ! Clean residual mean=0.000016 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.0412335 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.0412335 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=0.060613Jy sigma=0.692305 ! Fit after self-cal, rms=0.060614Jy sigma=0.692298 ! 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=1.994 mas, bmaj=12.46 mas, bpa=9.519 degrees ! Estimated noise=1.02305 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.994 x 12.46 at 9.519 degrees (North through East) ! Clean map min=-0.0023104 max=0.039439 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=1.513 mas, bmaj=11.5 mas, bpa=10.43 degrees ! Estimated noise=1.78451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311193 Jy ! Component: 100 - total flux cleaned = 0.0378637 Jy ! Component: 150 - total flux cleaned = 0.0383445 Jy ! Component: 200 - total flux cleaned = 0.0389404 Jy ! Total flux subtracted in 200 components = 0.0389404 Jy ! Clean residual min=-0.003834 max=0.003610 Jy/beam ! Clean residual mean=0.000007 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.0389404 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0389404 Jy ! Inverting map and beam ! Estimated beam: bmin=1.994 mas, bmaj=12.46 mas, bpa=9.519 degrees ! Estimated noise=1.02305 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 = 0.00213533 Jy ! Component: 100 - total flux cleaned = 0.00270683 Jy ! Component: 150 - total flux cleaned = 0.00273934 Jy ! Component: 200 - total flux cleaned = 0.0027657 Jy ! Total flux subtracted in 200 components = 0.0027657 Jy ! Clean residual min=-0.002584 max=0.002582 Jy/beam ! Clean residual mean=0.000010 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0417061 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0417061 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.517 mas, bmaj=16.06 mas, bpa=-1.979 degrees ! Estimated noise=1.19479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176765 Jy ! Component: 100 - total flux cleaned = -0.000195696 Jy ! Component: 150 - total flux cleaned = -0.000195255 Jy ! Component: 200 - total flux cleaned = -0.000210703 Jy ! Total flux subtracted in 200 components = -0.000210703 Jy ! Clean residual min=-0.002527 max=0.002536 Jy/beam ! Clean residual mean=0.000016 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.0414954 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 = -2.7501e-05 Jy ! Component: 100 - total flux cleaned = -3.99636e-05 Jy ! Component: 150 - total flux cleaned = -5.18482e-05 Jy ! Component: 200 - total flux cleaned = -6.29613e-05 Jy ! Total flux subtracted in 200 components = -6.29613e-05 Jy ! Clean residual min=-0.002514 max=0.002497 Jy/beam ! Clean residual mean=0.000016 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0414325 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0414325 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.994 mas, bmaj=12.46 mas, bpa=9.519 degrees ! Estimated noise=1.02305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126798 Jy ! Component: 100 - total flux cleaned = 0.000216413 Jy ! Component: 150 - total flux cleaned = 0.00025391 Jy ! Component: 200 - total flux cleaned = 0.000242553 Jy ! Total flux subtracted in 200 components = 0.000242553 Jy ! Clean residual min=-0.002458 max=0.002510 Jy/beam ! Clean residual mean=0.000009 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.041675 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.041675 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=0.060619Jy sigma=0.692394 ! Fit after self-cal, rms=0.060626Jy sigma=0.692375 wmodel J1039-3714_C_map.mod ! Writing 50 model components to file: J1039-3714_C_map.mod wobs J1039-3714_C_uvs.fits ! Writing UV FITS file: J1039-3714_C_uvs.fits wwins J1039-3714_C_map.win ! wwins: Wrote 1 windows to J1039-3714_C_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 = -0.00035304 Jy ! Component: 100 - total flux cleaned = -0.000644963 Jy ! Component: 150 - total flux cleaned = -0.000916525 Jy ! Component: 200 - total flux cleaned = -0.00102584 Jy ! Component: 250 - total flux cleaned = -0.00112784 Jy ! Component: 300 - total flux cleaned = -0.0012227 Jy ! Component: 350 - total flux cleaned = -0.00137246 Jy ! Component: 400 - total flux cleaned = -0.00143009 Jy ! Component: 450 - total flux cleaned = -0.00151221 Jy ! Component: 500 - total flux cleaned = -0.0014343 Jy ! Component: 550 - total flux cleaned = -0.00140998 Jy ! Component: 600 - total flux cleaned = -0.0013852 Jy ! Component: 650 - total flux cleaned = -0.00131433 Jy ! Component: 700 - total flux cleaned = -0.00129132 Jy ! Component: 750 - total flux cleaned = -0.00120318 Jy ! Component: 800 - total flux cleaned = -0.00116031 Jy ! Component: 850 - total flux cleaned = -0.00111904 Jy ! Component: 900 - total flux cleaned = -0.00109916 Jy ! Component: 950 - total flux cleaned = -0.00106029 Jy ! Component: 1000 - total flux cleaned = -0.00104075 Jy ! Component: 1050 - total flux cleaned = -0.000966129 Jy ! Component: 1100 - total flux cleaned = -0.000911677 Jy ! Component: 1150 - total flux cleaned = -0.000875929 Jy ! Component: 1200 - total flux cleaned = -0.000789138 Jy ! Component: 1250 - total flux cleaned = -0.000806164 Jy ! Component: 1300 - total flux cleaned = -0.000772575 Jy ! Component: 1350 - total flux cleaned = -0.000772738 Jy ! Component: 1400 - total flux cleaned = -0.000756832 Jy ! Component: 1450 - total flux cleaned = -0.000741054 Jy ! Component: 1500 - total flux cleaned = -0.000725897 Jy ! Component: 1550 - total flux cleaned = -0.00072595 Jy ! Component: 1600 - total flux cleaned = -0.000740765 Jy ! Component: 1650 - total flux cleaned = -0.000711147 Jy ! Component: 1700 - total flux cleaned = -0.000711167 Jy ! Component: 1750 - total flux cleaned = -0.000739809 Jy ! Component: 1800 - total flux cleaned = -0.000739763 Jy ! Component: 1850 - total flux cleaned = -0.000781859 Jy ! Component: 1900 - total flux cleaned = -0.000809558 Jy ! Component: 1950 - total flux cleaned = -0.000864584 Jy ! Component: 2000 - total flux cleaned = -0.000932641 Jy ! Component: 2050 - total flux cleaned = -0.0010001 Jy ! Component: 2100 - total flux cleaned = -0.00105366 Jy ! Component: 2150 - total flux cleaned = -0.00114676 Jy ! Component: 2200 - total flux cleaned = -0.00122597 Jy ! Component: 2250 - total flux cleaned = -0.00129141 Jy ! Component: 2300 - total flux cleaned = -0.00138235 Jy ! Component: 2350 - total flux cleaned = -0.00142107 Jy ! Component: 2400 - total flux cleaned = -0.00154931 Jy ! Component: 2450 - total flux cleaned = -0.00160035 Jy ! Component: 2500 - total flux cleaned = -0.00166407 Jy ! Component: 2550 - total flux cleaned = -0.00172774 Jy ! Component: 2600 - total flux cleaned = -0.0017659 Jy ! Component: 2650 - total flux cleaned = -0.0018167 Jy ! Component: 2700 - total flux cleaned = -0.00189269 Jy ! Component: 2750 - total flux cleaned = -0.00193065 Jy ! Component: 2800 - total flux cleaned = -0.00199378 Jy ! Component: 2850 - total flux cleaned = -0.00205686 Jy ! Component: 2900 - total flux cleaned = -0.00208201 Jy ! Component: 2950 - total flux cleaned = -0.00211989 Jy ! Component: 3000 - total flux cleaned = -0.00217038 Jy ! Component: 3050 - total flux cleaned = -0.00222091 Jy ! Component: 3100 - total flux cleaned = -0.00225886 Jy ! Component: 3150 - total flux cleaned = -0.00230956 Jy ! Component: 3200 - total flux cleaned = -0.00234756 Jy ! Component: 3250 - total flux cleaned = -0.00237302 Jy ! Component: 3300 - total flux cleaned = -0.00244967 Jy ! Component: 3350 - total flux cleaned = -0.00246244 Jy ! Component: 3400 - total flux cleaned = -0.00251366 Jy ! Component: 3450 - total flux cleaned = -0.00252652 Jy ! Component: 3500 - total flux cleaned = -0.00257805 Jy ! Component: 3550 - total flux cleaned = -0.00260393 Jy ! Component: 3600 - total flux cleaned = -0.00263004 Jy ! Component: 3650 - total flux cleaned = -0.00265613 Jy ! Component: 3700 - total flux cleaned = -0.0026824 Jy ! Component: 3750 - total flux cleaned = -0.00274835 Jy ! Component: 3800 - total flux cleaned = -0.00276164 Jy ! Component: 3850 - total flux cleaned = -0.00278826 Jy ! Component: 3900 - total flux cleaned = -0.00285526 Jy ! Component: 3950 - total flux cleaned = -0.0028553 Jy ! Component: 4000 - total flux cleaned = -0.0028961 Jy ! Component: 4050 - total flux cleaned = -0.00292339 Jy ! Total flux subtracted in 4096 components = -0.00295082 Jy ! Clean residual min=-0.000894 max=0.000735 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0387242 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 287 components and 0.0387242 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1039-3714_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.994 x 12.46 at 9.519 degrees (North through East) ! Clean map min=-0.0017205 max=0.037316 Jy/beam ! Writing clean map to FITS file: .//J1039-3714_C_map.fits wmodel .//J1039-3714_C_map.mod ! Writing 287 model components to file: .//J1039-3714_C_map.mod wobs .//J1039-3714_C_uvs.fits ! Writing UV FITS file: .//J1039-3714_C_uvs.fits wwins .//J1039-3714_C_map.win ! wwins: Wrote 2 windows to .//J1039-3714_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0373161 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000237952 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.913 1.913 3.82601 7.65201 15.304 30.608 61.2161 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 156.821 quit ! Quitting program ! Log file .//J1039-3714_C_dfm.log closed on Mon Jan 20 17:53:46 2020