! Started logfile: .//J2109-0958_C_dfm.log on Mon Jan 20 19:11:30 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 .//J2109-0958_C_uva.fits ! Reading UV FITS file: .//J2109-0958_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2109-0958 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2109-0958_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=1.003535Jy sigma=19.450681 ! Fit after self-cal, rms=0.927135Jy sigma=17.981290 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.124 mas, bmaj=9.105 mas, bpa=-11.87 degrees ! Estimated noise=1.12976 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 = 0.0573488 Jy ! Component: 100 - total flux cleaned = 0.0698574 Jy ! Total flux subtracted in 100 components = 0.0698574 Jy ! Clean residual min=-0.003314 max=0.003494 Jy/beam ! Clean residual mean=0.000000 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0698574 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0698574 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=0.037398Jy sigma=0.673047 ! Fit after self-cal, rms=0.037382Jy sigma=0.672877 ! 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=2.63 mas, bmaj=9.187 mas, bpa=-13 degrees ! Estimated noise=0.741145 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 = 0.00321416 Jy ! Component: 100 - total flux cleaned = 0.00477842 Jy ! Component: 150 - total flux cleaned = 0.00575765 Jy ! Component: 200 - total flux cleaned = 0.00641735 Jy ! Total flux subtracted in 200 components = 0.00641735 Jy ! Clean residual min=-0.001882 max=0.001952 Jy/beam ! Clean residual mean=0.000000 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0762747 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 41 components and 0.0762747 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=0.037118Jy sigma=0.667131 ! Fit after self-cal, rms=0.037124Jy sigma=0.667070 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.63 x 9.187 at -13 degrees (North through East) ! Clean map min=-0.0018413 max=0.073806 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.09 KP 0.98 ! NL 1.04 OV 0.90 PT 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.97 HN 0.89 KP 1.01 ! NL 0.93 OV 0.99 PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.01 KP 1.05 ! NL 1.10 OV 1.01 PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 0.99 KP 1.02 ! NL 0.99 OV 0.97 PT 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 1.05 KP 0.97 ! NL 1.01 OV 0.94 PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.05 KP 1.04 ! NL 0.98 OV 0.99 PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.94 KP 1.06 ! NL 0.93 OV 1.02 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.00 KP 1.00 ! NL 1.00 OV 1.02 PT 0.98 ! ! ! Fit before self-cal, rms=0.037124Jy sigma=0.667070 ! Fit after self-cal, rms=0.036993Jy sigma=0.658861 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.631 mas, bmaj=9.186 mas, bpa=-12.98 degrees ! Estimated noise=0.737511 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 = 0.000203422 Jy ! Component: 100 - total flux cleaned = 0.000297119 Jy ! Component: 150 - total flux cleaned = 0.000407332 Jy ! Component: 200 - total flux cleaned = 0.000491046 Jy ! Total flux subtracted in 200 components = 0.000491046 Jy ! Clean residual min=-0.001577 max=0.001750 Jy/beam ! Clean residual mean=0.000000 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0767658 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0767658 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=0.036977Jy sigma=0.658559 ! Fit after self-cal, rms=0.037000Jy sigma=0.658400 ! 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=0.037000Jy sigma=0.658400 ! Fit after self-cal, rms=0.036995Jy sigma=0.658383 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.631 mas, bmaj=9.182 mas, bpa=-12.98 degrees ! Estimated noise=0.737155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125935 Jy ! Component: 100 - total flux cleaned = 0.000197078 Jy ! Component: 150 - total flux cleaned = 0.000236642 Jy ! Component: 200 - total flux cleaned = 0.000273322 Jy ! Total flux subtracted in 200 components = 0.000273322 Jy ! Clean residual min=-0.001554 max=0.001749 Jy/beam ! Clean residual mean=0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0770391 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0770391 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=0.036985Jy sigma=0.658214 ! Fit after self-cal, rms=0.036987Jy sigma=0.658200 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 = -6.43129e-05 Jy ! Component: 100 - total flux cleaned = -4.07428e-05 Jy ! Component: 150 - total flux cleaned = -7.75006e-06 Jy ! Component: 200 - total flux cleaned = 1.30398e-05 Jy ! Total flux subtracted in 200 components = 1.30398e-05 Jy ! Clean residual min=-0.001518 max=0.001755 Jy/beam ! Clean residual mean=0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0770521 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0770521 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=0.036979Jy sigma=0.658091 ! Fit after self-cal, rms=0.036979Jy sigma=0.658082 ! 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=0.036979Jy sigma=0.658082 ! Fit after self-cal, rms=0.036979Jy sigma=0.658068 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.631 mas, bmaj=9.177 mas, bpa=-12.98 degrees ! Estimated noise=0.737157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148353 Jy ! Component: 100 - total flux cleaned = 0.000181195 Jy ! Component: 150 - total flux cleaned = 0.000211666 Jy ! Component: 200 - total flux cleaned = 0.000211574 Jy ! Total flux subtracted in 200 components = 0.000211574 Jy ! Clean residual min=-0.001486 max=0.001759 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0772637 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0772637 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=0.036973Jy sigma=0.657977 ! Fit after self-cal, rms=0.036974Jy sigma=0.657972 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 = -3.55293e-05 Jy ! Component: 100 - total flux cleaned = -2.61974e-05 Jy ! Component: 150 - total flux cleaned = -3.50363e-05 Jy ! Component: 200 - total flux cleaned = -3.51194e-05 Jy ! Total flux subtracted in 200 components = -3.51194e-05 Jy ! Clean residual min=-0.001474 max=0.001764 Jy/beam ! Clean residual mean=0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0772286 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0772286 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=0.036969Jy sigma=0.657906 ! Fit after self-cal, rms=0.036970Jy sigma=0.657902 ! 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=0.036970Jy sigma=0.657902 ! Fit after self-cal, rms=0.036973Jy sigma=0.657893 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.913 mas, bmaj=8.778 mas, bpa=-14.4 degrees ! Estimated noise=0.803449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.53862e-05 Jy ! Component: 100 - total flux cleaned = -7.26138e-05 Jy ! Component: 150 - total flux cleaned = -8.54604e-05 Jy ! Component: 200 - total flux cleaned = -0.0001033 Jy ! Total flux subtracted in 200 components = -0.0001033 Jy ! Clean residual min=-0.001435 max=0.001753 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0771253 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.0771253 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=0.036975Jy sigma=0.657882 ! Fit after self-cal, rms=0.036975Jy sigma=0.657873 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 = -1.07631e-05 Jy ! Component: 100 - total flux cleaned = -2.24252e-05 Jy ! Component: 150 - total flux cleaned = -2.23657e-05 Jy ! Component: 200 - total flux cleaned = -3.28857e-05 Jy ! Total flux subtracted in 200 components = -3.28857e-05 Jy ! Clean residual min=-0.001433 max=0.001750 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0770924 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.0770924 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=0.036976Jy sigma=0.657860 ! Fit after self-cal, rms=0.036976Jy sigma=0.657857 ! 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=2.632 mas, bmaj=9.174 mas, bpa=-12.98 degrees ! Estimated noise=0.737131 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.632 x 9.174 at -12.98 degrees (North through East) ! Clean map min=-0.0014544 max=0.073524 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.126 mas, bmaj=9.085 mas, bpa=-11.87 degrees ! Estimated noise=1.1248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0570672 Jy ! Component: 100 - total flux cleaned = 0.0695366 Jy ! Component: 150 - total flux cleaned = 0.0720669 Jy ! Component: 200 - total flux cleaned = 0.0731607 Jy ! Total flux subtracted in 200 components = 0.0731607 Jy ! Clean residual min=-0.002769 max=0.002671 Jy/beam ! Clean residual mean=-0.000000 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0731607 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0731607 Jy ! Inverting map and beam ! Estimated beam: bmin=2.632 mas, bmaj=9.174 mas, bpa=-12.98 degrees ! Estimated noise=0.737131 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 = 0.00164706 Jy ! Component: 100 - total flux cleaned = 0.00271856 Jy ! Component: 150 - total flux cleaned = 0.00333324 Jy ! Component: 200 - total flux cleaned = 0.00361969 Jy ! Total flux subtracted in 200 components = 0.00361969 Jy ! Clean residual min=-0.001682 max=0.001801 Jy/beam ! Clean residual mean=0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0767804 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.0767804 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=3.913 mas, bmaj=8.778 mas, bpa=-14.4 degrees ! Estimated noise=0.803449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395898 Jy ! Component: 100 - total flux cleaned = 0.000474055 Jy ! Component: 150 - total flux cleaned = 0.000537318 Jy ! Component: 200 - total flux cleaned = 0.000579997 Jy ! Total flux subtracted in 200 components = 0.000579997 Jy ! Clean residual min=-0.001479 max=0.001868 Jy/beam ! Clean residual mean=0.000000 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0773604 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 = -2.37083e-07 Jy ! Component: 100 - total flux cleaned = -5.66662e-07 Jy ! Component: 150 - total flux cleaned = -9.19308e-06 Jy ! Component: 200 - total flux cleaned = -2.53805e-05 Jy ! Total flux subtracted in 200 components = -2.53805e-05 Jy ! Clean residual min=-0.001462 max=0.001834 Jy/beam ! Clean residual mean=0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.077335 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 70 components and 0.077335 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.632 mas, bmaj=9.174 mas, bpa=-12.98 degrees ! Estimated noise=0.737131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121845 Jy ! Component: 100 - total flux cleaned = 0.000160219 Jy ! Component: 150 - total flux cleaned = 0.000183909 Jy ! Component: 200 - total flux cleaned = 0.000183829 Jy ! Total flux subtracted in 200 components = 0.000183829 Jy ! Clean residual min=-0.001563 max=0.001753 Jy/beam ! Clean residual mean=-0.000000 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0775188 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.0775188 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=0.036984Jy sigma=0.658056 ! Fit after self-cal, rms=0.036986Jy sigma=0.658051 wmodel J2109-0958_C_map.mod ! Writing 80 model components to file: J2109-0958_C_map.mod wobs J2109-0958_C_uvs.fits ! Writing UV FITS file: J2109-0958_C_uvs.fits wwins J2109-0958_C_map.win ! wwins: Wrote 1 windows to J2109-0958_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 = 0.000605236 Jy ! Component: 100 - total flux cleaned = 0.000741603 Jy ! Component: 150 - total flux cleaned = 0.000816819 Jy ! Component: 200 - total flux cleaned = 0.000792819 Jy ! Component: 250 - total flux cleaned = 0.000770803 Jy ! Component: 300 - total flux cleaned = 0.000750058 Jy ! Component: 350 - total flux cleaned = 0.000729567 Jy ! Component: 400 - total flux cleaned = 0.000807412 Jy ! Component: 450 - total flux cleaned = 0.00093734 Jy ! Component: 500 - total flux cleaned = 0.00109739 Jy ! Component: 550 - total flux cleaned = 0.00116653 Jy ! Component: 600 - total flux cleaned = 0.00123363 Jy ! Component: 650 - total flux cleaned = 0.00123359 Jy ! Component: 700 - total flux cleaned = 0.00121835 Jy ! Component: 750 - total flux cleaned = 0.0012034 Jy ! Component: 800 - total flux cleaned = 0.001159 Jy ! Component: 850 - total flux cleaned = 0.00111578 Jy ! Component: 900 - total flux cleaned = 0.00106017 Jy ! Component: 950 - total flux cleaned = 0.00103292 Jy ! Component: 1000 - total flux cleaned = 0.000993339 Jy ! Component: 1050 - total flux cleaned = 0.000954897 Jy ! Component: 1100 - total flux cleaned = 0.000929662 Jy ! Component: 1150 - total flux cleaned = 0.00086825 Jy ! Component: 1200 - total flux cleaned = 0.000832629 Jy ! Component: 1250 - total flux cleaned = 0.000809341 Jy ! Component: 1300 - total flux cleaned = 0.000786226 Jy ! Component: 1350 - total flux cleaned = 0.000684421 Jy ! Component: 1400 - total flux cleaned = 0.000673692 Jy ! Component: 1450 - total flux cleaned = 0.000651856 Jy ! Component: 1500 - total flux cleaned = 0.000587462 Jy ! Component: 1550 - total flux cleaned = 0.000513891 Jy ! Component: 1600 - total flux cleaned = 0.000462488 Jy ! Component: 1650 - total flux cleaned = 0.000431972 Jy ! Component: 1700 - total flux cleaned = 0.000352376 Jy ! Component: 1750 - total flux cleaned = 0.00029379 Jy ! Component: 1800 - total flux cleaned = 0.000245617 Jy ! Component: 1850 - total flux cleaned = 0.000179103 Jy ! Component: 1900 - total flux cleaned = 0.000141592 Jy ! Component: 1950 - total flux cleaned = 9.53423e-05 Jy ! Component: 2000 - total flux cleaned = 6.77307e-05 Jy ! Component: 2050 - total flux cleaned = 4.54696e-06 Jy ! Component: 2100 - total flux cleaned = -4.01163e-05 Jy ! Component: 2150 - total flux cleaned = -5.77853e-05 Jy ! Component: 2200 - total flux cleaned = -0.000101703 Jy ! Component: 2250 - total flux cleaned = -0.000136445 Jy ! Component: 2300 - total flux cleaned = -0.000188175 Jy ! Component: 2350 - total flux cleaned = -0.000239525 Jy ! Component: 2400 - total flux cleaned = -0.000273458 Jy ! Component: 2450 - total flux cleaned = -0.00030723 Jy ! Component: 2500 - total flux cleaned = -0.00034078 Jy ! Component: 2550 - total flux cleaned = -0.000374109 Jy ! Component: 2600 - total flux cleaned = -0.000398955 Jy ! Component: 2650 - total flux cleaned = -0.000423637 Jy ! Component: 2700 - total flux cleaned = -0.000448195 Jy ! Component: 2750 - total flux cleaned = -0.000472633 Jy ! Component: 2800 - total flux cleaned = -0.000488789 Jy ! Component: 2850 - total flux cleaned = -0.000512985 Jy ! Component: 2900 - total flux cleaned = -0.000545161 Jy ! Component: 2950 - total flux cleaned = -0.00056113 Jy ! Component: 3000 - total flux cleaned = -0.00060106 Jy ! Component: 3050 - total flux cleaned = -0.000609044 Jy ! Component: 3100 - total flux cleaned = -0.000632898 Jy ! Component: 3150 - total flux cleaned = -0.00064879 Jy ! Component: 3200 - total flux cleaned = -0.000664697 Jy ! Component: 3250 - total flux cleaned = -0.000656738 Jy ! Component: 3300 - total flux cleaned = -0.000656724 Jy ! Component: 3350 - total flux cleaned = -0.000648769 Jy ! Component: 3400 - total flux cleaned = -0.000640814 Jy ! Component: 3450 - total flux cleaned = -0.000624887 Jy ! Component: 3500 - total flux cleaned = -0.000616883 Jy ! Component: 3550 - total flux cleaned = -0.000584852 Jy ! Component: 3600 - total flux cleaned = -0.000568809 Jy ! Component: 3650 - total flux cleaned = -0.000560749 Jy ! Component: 3700 - total flux cleaned = -0.000536552 Jy ! Component: 3750 - total flux cleaned = -0.000536523 Jy ! Component: 3800 - total flux cleaned = -0.000520344 Jy ! Component: 3850 - total flux cleaned = -0.000504122 Jy ! Component: 3900 - total flux cleaned = -0.000479609 Jy ! Component: 3950 - total flux cleaned = -0.00047143 Jy ! Component: 4000 - total flux cleaned = -0.000454967 Jy ! Component: 4050 - total flux cleaned = -0.000446693 Jy ! Total flux subtracted in 4096 components = -0.000421849 Jy ! Clean residual min=-0.000456 max=0.000520 Jy/beam ! Clean residual mean=-0.000002 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.077097 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 346 components and 0.077097 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2109-0958_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.632 x 9.174 at -12.98 degrees (North through East) ! Clean map min=-0.0010432 max=0.073296 Jy/beam ! Writing clean map to FITS file: .//J2109-0958_C_map.fits wmodel .//J2109-0958_C_map.mod ! Writing 346 model components to file: .//J2109-0958_C_map.mod wobs .//J2109-0958_C_uvs.fits ! Writing UV FITS file: .//J2109-0958_C_uvs.fits wwins .//J2109-0958_C_map.win ! wwins: Wrote 2 windows to .//J2109-0958_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0732956 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138335 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.566206 0.566206 1.13241 2.26483 4.52965 9.0593 18.1186 36.2372 72.4744 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 529.842 quit ! Quitting program ! Log file .//J2109-0958_C_dfm.log closed on Mon Jan 20 19:11:34 2020