! Started logfile: .//J0514-0915_X_dfm.log on Sun Jan 19 23:58:59 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 .//J0514-0915_X_uvm.fits ! Reading UV FITS file: .//J0514-0915_X_uvm.fits ! AN table 1: 17 integrations on 15 of 15 possible baselines. ! AN table 2: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.970012 visibilities/baseline/integration-bin. ! Found source: J0514-0915 ! ! 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 67 lines of history. ! ! Reading 6728 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 J0514-0915_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 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.998055Jy sigma=18.748643 ! Fit after self-cal, rms=0.921516Jy sigma=17.296115 ! 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=0.8009 mas, bmaj=2.125 mas, bpa=-5.52 degrees ! Estimated noise=0.694161 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 = 0.0605037 Jy ! Component: 100 - total flux cleaned = 0.0736974 Jy ! Total flux subtracted in 100 components = 0.0736974 Jy ! Clean residual min=-0.003921 max=0.004889 Jy/beam ! Clean residual mean=-0.000004 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.0736974 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0736974 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=0.038610Jy sigma=0.710852 ! Fit after self-cal, rms=0.038593Jy sigma=0.710639 ! 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=0.9778 mas, bmaj=2.392 mas, bpa=-5.811 degrees ! Estimated noise=0.46359 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 = 0.00523661 Jy ! Component: 100 - total flux cleaned = 0.00757583 Jy ! Component: 150 - total flux cleaned = 0.00848261 Jy ! Component: 200 - total flux cleaned = 0.00879037 Jy ! Total flux subtracted in 200 components = 0.00879037 Jy ! Clean residual min=-0.003718 max=0.004712 Jy/beam ! Clean residual mean=-0.000005 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.0824878 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0824878 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=0.037979Jy sigma=0.697507 ! Fit after self-cal, rms=0.037979Jy sigma=0.697445 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9778 x 2.392 at -5.811 degrees (North through East) ! Clean map min=-0.0035718 max=0.079035 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.46 NL 0.91 ! OV 1.24 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.09 KP 1.04 LA 0.96 ! MK 0.97 NL 0.89 OV 1.11 PT 0.89 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 1.33 NL 0.91 ! OV 1.25 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 1.16 KP 0.99 LA 0.97 ! MK 1.01 NL 0.85 OV 1.13 PT 0.88 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.86 HN 1.45 NL 1.01 ! OV 1.20 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.03 KP 1.01 LA 0.99 ! MK 1.00 NL 0.92 OV 1.16 PT 0.88 ! SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.94 HN 1.39 NL 0.93 ! OV 1.28 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.01 KP 0.98 LA 0.94 ! MK 1.01 NL 0.88 OV 1.14 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.32 NL 1.01 ! OV 1.17 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.03 KP 1.00 LA 0.91 ! MK 0.98 NL 0.85 OV 1.07 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.86 HN 1.18 NL 0.83 ! OV 1.30 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 0.96 KP 0.96 LA 0.94 ! MK 0.96 NL 0.84 OV 1.14 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00 HN 1.20 NL 0.91 ! OV 1.12 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.08 KP 0.93 LA 0.95 ! MK 1.03 NL 0.79 OV 1.09 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 1.25 NL 0.92 ! OV 1.24 PT 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.06 KP 0.97 LA 0.96 ! MK 0.98 NL 0.86 OV 1.06 PT 0.85 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.037979Jy sigma=0.697445 ! Fit after self-cal, rms=0.037060Jy sigma=0.663929 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9812 mas, bmaj=2.375 mas, bpa=-5.917 degrees ! Estimated noise=0.461463 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 = -0.000638124 Jy ! Component: 100 - total flux cleaned = -0.000744907 Jy ! Component: 150 - total flux cleaned = -0.000765676 Jy ! Component: 200 - total flux cleaned = -0.000782453 Jy ! Total flux subtracted in 200 components = -0.000782453 Jy ! Clean residual min=-0.001294 max=0.001244 Jy/beam ! Clean residual mean=-0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0817053 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0817053 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=0.037045Jy sigma=0.663733 ! Fit after self-cal, rms=0.037155Jy sigma=0.663227 ! 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=0.037155Jy sigma=0.663227 ! Fit after self-cal, rms=0.037215Jy sigma=0.663178 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9823 mas, bmaj=2.375 mas, bpa=-5.841 degrees ! Estimated noise=0.461103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000289714 Jy ! Component: 100 - total flux cleaned = -0.000327952 Jy ! Component: 150 - total flux cleaned = -0.00034107 Jy ! Component: 200 - total flux cleaned = -0.000358834 Jy ! Total flux subtracted in 200 components = -0.000358834 Jy ! Clean residual min=-0.001285 max=0.001234 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0813465 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0813465 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=0.037211Jy sigma=0.663134 ! Fit after self-cal, rms=0.037215Jy sigma=0.663132 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 = -4.60136e-05 Jy ! Component: 100 - total flux cleaned = -5.11857e-05 Jy ! Component: 150 - total flux cleaned = -5.57777e-05 Jy ! Component: 200 - total flux cleaned = -6.39256e-05 Jy ! Total flux subtracted in 200 components = -6.39256e-05 Jy ! Clean residual min=-0.001278 max=0.001249 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0812826 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0812826 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=0.037213Jy sigma=0.663119 ! Fit after self-cal, rms=0.037213Jy sigma=0.663117 ! 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=0.037213Jy sigma=0.663117 ! Fit after self-cal, rms=0.037228Jy sigma=0.663105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9831 mas, bmaj=2.375 mas, bpa=-5.787 degrees ! Estimated noise=0.460965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015841 Jy ! Component: 100 - total flux cleaned = -0.000186396 Jy ! Component: 150 - total flux cleaned = -0.000194437 Jy ! Component: 200 - total flux cleaned = -0.000201878 Jy ! Total flux subtracted in 200 components = -0.000201878 Jy ! Clean residual min=-0.001274 max=0.001233 Jy/beam ! Clean residual mean=-0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0810807 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0810807 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=0.037226Jy sigma=0.663091 ! Fit after self-cal, rms=0.037227Jy sigma=0.663089 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 = -3.69452e-05 Jy ! Component: 100 - total flux cleaned = -4.0039e-05 Jy ! Component: 150 - total flux cleaned = -4.62095e-05 Jy ! Component: 200 - total flux cleaned = -5.48287e-05 Jy ! Total flux subtracted in 200 components = -5.48287e-05 Jy ! Clean residual min=-0.001269 max=0.001242 Jy/beam ! Clean residual mean=-0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0810259 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0810259 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=0.037227Jy sigma=0.663084 ! Fit after self-cal, rms=0.037226Jy sigma=0.663083 ! 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=0.037226Jy sigma=0.663083 ! Fit after self-cal, rms=0.037236Jy sigma=0.663077 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.098 mas, bmaj=4.017 mas, bpa=-11.56 degrees ! Estimated noise=0.572742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00017546 Jy ! Component: 100 - total flux cleaned = -0.000193687 Jy ! Component: 150 - total flux cleaned = -0.000211681 Jy ! Component: 200 - total flux cleaned = -0.000225448 Jy ! Total flux subtracted in 200 components = -0.000225448 Jy ! Clean residual min=-0.001621 max=0.001417 Jy/beam ! Clean residual mean=-0.000004 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0808004 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 0.0808004 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=0.037235Jy sigma=0.663097 ! Fit after self-cal, rms=0.037235Jy sigma=0.663085 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 = -3.03823e-05 Jy ! Component: 100 - total flux cleaned = -4.40267e-05 Jy ! Component: 150 - total flux cleaned = -5.4282e-05 Jy ! Component: 200 - total flux cleaned = -6.20556e-05 Jy ! Total flux subtracted in 200 components = -6.20556e-05 Jy ! Clean residual min=-0.001611 max=0.001422 Jy/beam ! Clean residual mean=-0.000004 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0807384 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 42 components and 0.0807384 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=0.037236Jy sigma=0.663112 ! Fit after self-cal, rms=0.037235Jy sigma=0.663104 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.984 mas, bmaj=2.376 mas, bpa=-5.747 degrees ! Estimated noise=0.46094 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.984 x 2.376 at -5.747 degrees (North through East) ! Clean map min=-0.0012216 max=0.079106 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=0.8046 mas, bmaj=2.102 mas, bpa=-5.493 degrees ! Estimated noise=0.700377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0610011 Jy ! Component: 100 - total flux cleaned = 0.0743084 Jy ! Component: 150 - total flux cleaned = 0.0777683 Jy ! Component: 200 - total flux cleaned = 0.0793949 Jy ! Total flux subtracted in 200 components = 0.0793949 Jy ! Clean residual min=-0.002024 max=0.001841 Jy/beam ! Clean residual mean=-0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0793949 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0793949 Jy ! Inverting map and beam ! Estimated beam: bmin=0.984 mas, bmaj=2.376 mas, bpa=-5.747 degrees ! Estimated noise=0.46094 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 = 0.00120553 Jy ! Component: 100 - total flux cleaned = 0.0015196 Jy ! Component: 150 - total flux cleaned = 0.00155264 Jy ! Component: 200 - total flux cleaned = 0.00154044 Jy ! Total flux subtracted in 200 components = 0.00154044 Jy ! Clean residual min=-0.001341 max=0.001240 Jy/beam ! Clean residual mean=-0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0809354 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0809354 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=2.098 mas, bmaj=4.017 mas, bpa=-11.56 degrees ! Estimated noise=0.572742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120362 Jy ! Component: 100 - total flux cleaned = 8.23612e-05 Jy ! Component: 150 - total flux cleaned = 5.79652e-05 Jy ! Component: 200 - total flux cleaned = 3.60603e-05 Jy ! Total flux subtracted in 200 components = 3.60603e-05 Jy ! Clean residual min=-0.001633 max=0.001434 Jy/beam ! Clean residual mean=-0.000003 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0809714 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 = -1.3103e-05 Jy ! Component: 100 - total flux cleaned = -3.122e-05 Jy ! Component: 150 - total flux cleaned = -4.22462e-05 Jy ! Component: 200 - total flux cleaned = -5.75888e-05 Jy ! Total flux subtracted in 200 components = -5.75888e-05 Jy ! Clean residual min=-0.001621 max=0.001433 Jy/beam ! Clean residual mean=-0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0809139 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0809139 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.984 mas, bmaj=2.376 mas, bpa=-5.747 degrees ! Estimated noise=0.46094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.57733e-05 Jy ! Component: 100 - total flux cleaned = 1.94186e-05 Jy ! Component: 150 - total flux cleaned = 1.39427e-05 Jy ! Component: 200 - total flux cleaned = 4.50734e-06 Jy ! Total flux subtracted in 200 components = 4.50734e-06 Jy ! Clean residual min=-0.001277 max=0.001261 Jy/beam ! Clean residual mean=-0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0809184 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0809184 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=0.037238Jy sigma=0.663106 ! Fit after self-cal, rms=0.037237Jy sigma=0.663099 wmodel J0514-0915_X_map.mod ! Writing 32 model components to file: J0514-0915_X_map.mod wobs J0514-0915_X_uvs.fits ! Writing UV FITS file: J0514-0915_X_uvs.fits wwins J0514-0915_X_map.win ! wwins: Wrote 1 windows to J0514-0915_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 = -0.000116703 Jy ! Component: 100 - total flux cleaned = -0.00020036 Jy ! Component: 150 - total flux cleaned = -0.000199985 Jy ! Component: 200 - total flux cleaned = -0.000256151 Jy ! Component: 250 - total flux cleaned = -0.000309154 Jy ! Component: 300 - total flux cleaned = -0.000291582 Jy ! Component: 350 - total flux cleaned = -0.000307791 Jy ! Component: 400 - total flux cleaned = -0.00032357 Jy ! Component: 450 - total flux cleaned = -0.000368928 Jy ! Component: 500 - total flux cleaned = -0.000427566 Jy ! Component: 550 - total flux cleaned = -0.00042715 Jy ! Component: 600 - total flux cleaned = -0.000441123 Jy ! Component: 650 - total flux cleaned = -0.000441365 Jy ! Component: 700 - total flux cleaned = -0.000441309 Jy ! Component: 750 - total flux cleaned = -0.00046724 Jy ! Component: 800 - total flux cleaned = -0.000466899 Jy ! Component: 850 - total flux cleaned = -0.000466772 Jy ! Component: 900 - total flux cleaned = -0.000491267 Jy ! Component: 950 - total flux cleaned = -0.00046711 Jy ! Component: 1000 - total flux cleaned = -0.000431642 Jy ! Component: 1050 - total flux cleaned = -0.000420134 Jy ! Component: 1100 - total flux cleaned = -0.000431677 Jy ! Component: 1150 - total flux cleaned = -0.000431385 Jy ! Component: 1200 - total flux cleaned = -0.000398209 Jy ! Component: 1250 - total flux cleaned = -0.000431194 Jy ! Component: 1300 - total flux cleaned = -0.000420517 Jy ! Component: 1350 - total flux cleaned = -0.000420405 Jy ! Component: 1400 - total flux cleaned = -0.000420392 Jy ! Component: 1450 - total flux cleaned = -0.000430785 Jy ! Component: 1500 - total flux cleaned = -0.000430787 Jy ! Component: 1550 - total flux cleaned = -0.000400395 Jy ! Component: 1600 - total flux cleaned = -0.000380523 Jy ! Component: 1650 - total flux cleaned = -0.000380712 Jy ! Component: 1700 - total flux cleaned = -0.000390535 Jy ! Component: 1750 - total flux cleaned = -0.000390419 Jy ! Component: 1800 - total flux cleaned = -0.000351902 Jy ! Component: 1850 - total flux cleaned = -0.000351946 Jy ! Component: 1900 - total flux cleaned = -0.000351868 Jy ! Component: 1950 - total flux cleaned = -0.000333205 Jy ! Component: 2000 - total flux cleaned = -0.000305445 Jy ! Component: 2050 - total flux cleaned = -0.000287277 Jy ! Component: 2100 - total flux cleaned = -0.000278293 Jy ! Component: 2150 - total flux cleaned = -0.000287344 Jy ! Component: 2200 - total flux cleaned = -0.000269564 Jy ! Component: 2250 - total flux cleaned = -0.000243372 Jy ! Component: 2300 - total flux cleaned = -0.000278079 Jy ! Component: 2350 - total flux cleaned = -0.00025215 Jy ! Component: 2400 - total flux cleaned = -0.00026062 Jy ! Component: 2450 - total flux cleaned = -0.000218433 Jy ! Component: 2500 - total flux cleaned = -0.000218524 Jy ! Component: 2550 - total flux cleaned = -0.000218538 Jy ! Component: 2600 - total flux cleaned = -0.000193886 Jy ! Component: 2650 - total flux cleaned = -0.000177652 Jy ! Component: 2700 - total flux cleaned = -0.000169672 Jy ! Component: 2750 - total flux cleaned = -0.000153715 Jy ! Component: 2800 - total flux cleaned = -0.000145775 Jy ! Component: 2850 - total flux cleaned = -0.000137901 Jy ! Component: 2900 - total flux cleaned = -0.000161397 Jy ! Component: 2950 - total flux cleaned = -0.000153595 Jy ! Component: 3000 - total flux cleaned = -0.000153564 Jy ! Component: 3050 - total flux cleaned = -0.000161115 Jy ! Component: 3100 - total flux cleaned = -0.000161167 Jy ! Component: 3150 - total flux cleaned = -0.000146123 Jy ! Component: 3200 - total flux cleaned = -0.00015363 Jy ! Component: 3250 - total flux cleaned = -0.000131365 Jy ! Component: 3300 - total flux cleaned = -0.000146118 Jy ! Component: 3350 - total flux cleaned = -0.00013147 Jy ! Component: 3400 - total flux cleaned = -0.00010236 Jy ! Component: 3450 - total flux cleaned = -8.79721e-05 Jy ! Component: 3500 - total flux cleaned = -8.79724e-05 Jy ! Component: 3550 - total flux cleaned = -8.79568e-05 Jy ! Component: 3600 - total flux cleaned = -5.96819e-05 Jy ! Component: 3650 - total flux cleaned = -7.37415e-05 Jy ! Component: 3700 - total flux cleaned = -5.97735e-05 Jy ! Component: 3750 - total flux cleaned = -3.19498e-05 Jy ! Component: 3800 - total flux cleaned = -5.26536e-05 Jy ! Component: 3850 - total flux cleaned = -2.51703e-05 Jy ! Component: 3900 - total flux cleaned = -1.15835e-05 Jy ! Component: 3950 - total flux cleaned = -1.16356e-05 Jy ! Component: 4000 - total flux cleaned = 1.8731e-06 Jy ! Component: 4050 - total flux cleaned = 1.52692e-05 Jy ! Total flux subtracted in 4096 components = 1.94481e-06 Jy ! Clean residual min=-0.000423 max=0.000397 Jy/beam ! Clean residual mean=-0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0809203 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 310 components and 0.0809204 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0514-0915_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.984 x 2.376 at -5.747 degrees (North through East) ! Clean map min=-0.00070776 max=0.078959 Jy/beam ! Writing clean map to FITS file: .//J0514-0915_X_map.fits wmodel .//J0514-0915_X_map.mod ! Writing 310 model components to file: .//J0514-0915_X_map.mod wobs .//J0514-0915_X_uvs.fits ! Writing UV FITS file: .//J0514-0915_X_uvs.fits wwins .//J0514-0915_X_map.win ! wwins: Wrote 2 windows to .//J0514-0915_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0789586 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108686 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.41295 0.41295 0.825899 1.6518 3.3036 6.60719 13.2144 26.4288 52.8576 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 726.48 quit ! Quitting program ! Log file .//J0514-0915_X_dfm.log closed on Sun Jan 19 23:59:03 2020