! Started logfile: .//J1133-2757_X_dfm.log on Mon Jan 20 17:57:03 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 .//J1133-2757_X_uva.fits ! Reading UV FITS file: .//J1133-2757_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1133-2757 ! ! 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 94 lines of history. ! ! Reading 3360 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 J1133-2757_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=1.001255Jy sigma=12.756912 ! Fit after self-cal, rms=0.964475Jy sigma=12.264543 ! 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=0.9281 mas, bmaj=4.066 mas, bpa=2.305 degrees ! Estimated noise=1.54691 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 = 0.0307182 Jy ! Component: 100 - total flux cleaned = 0.0380525 Jy ! Total flux subtracted in 100 components = 0.0380525 Jy ! Clean residual min=-0.005436 max=0.005451 Jy/beam ! Clean residual mean=-0.000025 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.0380525 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0380525 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=0.064519Jy sigma=0.746454 ! Fit after self-cal, rms=0.063223Jy sigma=0.729730 ! 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=1.159 mas, bmaj=4.386 mas, bpa=0.7581 degrees ! Estimated noise=0.992015 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 = 0.00356156 Jy ! Component: 100 - total flux cleaned = 0.00442421 Jy ! Component: 150 - total flux cleaned = 0.00467759 Jy ! Component: 200 - total flux cleaned = 0.00484394 Jy ! Total flux subtracted in 200 components = 0.00484394 Jy ! Clean residual min=-0.004229 max=0.003718 Jy/beam ! Clean residual mean=-0.000048 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.0428964 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.0428964 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=0.063062Jy sigma=0.726389 ! Fit after self-cal, rms=0.063071Jy sigma=0.726101 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.159 x 4.386 at 0.7581 degrees (North through East) ! Clean map min=-0.0039896 max=0.041056 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 1.12 KP 0.88 LA 1.04 ! NL 1.13 OV 1.36 PT 1.01 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.26 HN 0.79 KP 1.08 LA 0.89 ! NL 0.90 OV 1.16 PT 1.08 SC 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.80 HN 0.97 KP 1.09 LA 0.91 ! NL 1.24 OV 1.23 PT 0.98 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 1.11 KP 1.23 LA 0.69 ! NL 1.71 OV 1.49 PT 0.91 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.67 HN 1.01 KP 1.07 LA 0.95 ! NL 0.96 OV 1.37 PT 0.91 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.79 HN 0.98 KP 0.95 LA 0.68 ! NL 0.97 OV 1.20 PT 1.22 SC 1.15 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.70 HN 0.99 KP 1.24 LA 0.75 ! NL 1.03 OV 1.73 PT 1.50 SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.72 HN 0.92 KP 1.09 LA 0.90 ! NL 1.27 OV 1.63 PT 1.07 SC 0.83 ! ! ! Fit before self-cal, rms=0.063071Jy sigma=0.726101 ! Fit after self-cal, rms=0.068617Jy sigma=0.710871 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=4.406 mas, bpa=0.9311 degrees ! Estimated noise=0.988954 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 = -0.000367126 Jy ! Component: 100 - total flux cleaned = -0.000341708 Jy ! Component: 150 - total flux cleaned = -0.000319315 Jy ! Component: 200 - total flux cleaned = -0.000318912 Jy ! Total flux subtracted in 200 components = -0.000318912 Jy ! Clean residual min=-0.002696 max=0.002624 Jy/beam ! Clean residual mean=-0.000014 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0425775 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0425775 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=0.068591Jy sigma=0.710700 ! Fit after self-cal, rms=0.069610Jy sigma=0.707300 ! 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=0.069610Jy sigma=0.707300 ! Fit after self-cal, rms=0.073890Jy sigma=0.706394 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=4.436 mas, bpa=0.8065 degrees ! Estimated noise=0.999959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111644 Jy ! Component: 100 - total flux cleaned = -6.20982e-05 Jy ! Component: 150 - total flux cleaned = -6.25114e-05 Jy ! Component: 200 - total flux cleaned = -6.23164e-05 Jy ! Total flux subtracted in 200 components = -6.23164e-05 Jy ! Clean residual min=-0.002341 max=0.002517 Jy/beam ! Clean residual mean=-0.000011 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0425152 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.0425152 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=0.073869Jy sigma=0.706279 ! Fit after self-cal, rms=0.074257Jy sigma=0.705920 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 = 0.000122003 Jy ! Component: 100 - total flux cleaned = 0.000120693 Jy ! Component: 150 - total flux cleaned = 0.000100115 Jy ! Component: 200 - total flux cleaned = 0.000101365 Jy ! Total flux subtracted in 200 components = 0.000101365 Jy ! Clean residual min=-0.002339 max=0.002591 Jy/beam ! Clean residual mean=-0.000011 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0426166 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0426166 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=0.074243Jy sigma=0.705793 ! Fit after self-cal, rms=0.074274Jy sigma=0.705766 ! 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=0.074274Jy sigma=0.705766 ! Fit after self-cal, rms=0.075738Jy sigma=0.705633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=4.44 mas, bpa=0.6577 degrees ! Estimated noise=1.00477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.87424e-05 Jy ! Component: 100 - total flux cleaned = -4.08562e-05 Jy ! Component: 150 - total flux cleaned = -2.472e-05 Jy ! Component: 200 - total flux cleaned = -2.42304e-05 Jy ! Total flux subtracted in 200 components = -2.42304e-05 Jy ! Clean residual min=-0.002258 max=0.002723 Jy/beam ! Clean residual mean=-0.000009 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0425923 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.0425923 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=0.075724Jy sigma=0.705589 ! Fit after self-cal, rms=0.075862Jy sigma=0.705510 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 = -2.66266e-05 Jy ! Component: 100 - total flux cleaned = -8.72552e-06 Jy ! Component: 150 - total flux cleaned = 6.37228e-06 Jy ! Component: 200 - total flux cleaned = 2.11744e-05 Jy ! Total flux subtracted in 200 components = 2.11744e-05 Jy ! Clean residual min=-0.002308 max=0.002745 Jy/beam ! Clean residual mean=-0.000009 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0426135 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0426135 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=0.075851Jy sigma=0.705469 ! Fit after self-cal, rms=0.075874Jy sigma=0.705440 ! 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=0.075874Jy sigma=0.705440 ! Fit after self-cal, rms=0.076320Jy sigma=0.705400 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.229 mas, bmaj=5.787 mas, bpa=-6.627 degrees ! Estimated noise=1.16912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.31656e-05 Jy ! Component: 100 - total flux cleaned = 8.71209e-05 Jy ! Component: 150 - total flux cleaned = 8.76182e-05 Jy ! Component: 200 - total flux cleaned = 8.81627e-05 Jy ! Total flux subtracted in 200 components = 8.81627e-05 Jy ! Clean residual min=-0.002335 max=0.002716 Jy/beam ! Clean residual mean=-0.000014 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0427017 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.0427017 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=0.076318Jy sigma=0.705346 ! Fit after self-cal, rms=0.076369Jy sigma=0.705319 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 = -4.55002e-08 Jy ! Component: 100 - total flux cleaned = -4.705e-08 Jy ! Component: 150 - total flux cleaned = 1.11826e-07 Jy ! Component: 200 - total flux cleaned = -5.82682e-07 Jy ! Total flux subtracted in 200 components = -5.82682e-07 Jy ! Clean residual min=-0.002354 max=0.002753 Jy/beam ! Clean residual mean=-0.000014 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0427011 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.0427011 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=0.076366Jy sigma=0.705285 ! Fit after self-cal, rms=0.076377Jy sigma=0.705277 ! 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=1.189 mas, bmaj=4.438 mas, bpa=0.5122 degrees ! Estimated noise=1.00628 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 4.438 at 0.5122 degrees (North through East) ! Clean map min=-0.0023435 max=0.041606 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=0.9533 mas, bmaj=4.054 mas, bpa=2.011 degrees ! Estimated noise=1.61049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316536 Jy ! Component: 100 - total flux cleaned = 0.0400874 Jy ! Component: 150 - total flux cleaned = 0.0413121 Jy ! Component: 200 - total flux cleaned = 0.0422311 Jy ! Total flux subtracted in 200 components = 0.0422311 Jy ! Clean residual min=-0.005060 max=0.005489 Jy/beam ! Clean residual mean=-0.000008 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.0422311 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0422311 Jy ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=4.438 mas, bpa=0.5122 degrees ! Estimated noise=1.00628 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) ! Added new window around map position (-2.2, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206422 Jy ! Component: 100 - total flux cleaned = 0.00183107 Jy ! Component: 150 - total flux cleaned = 0.00169481 Jy ! Component: 200 - total flux cleaned = 0.0016172 Jy ! Total flux subtracted in 200 components = 0.0016172 Jy ! Clean residual min=-0.002272 max=0.002647 Jy/beam ! Clean residual mean=-0.000011 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0438483 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.0438483 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=2.229 mas, bmaj=5.787 mas, bpa=-6.627 degrees ! Estimated noise=1.16912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257649 Jy ! Component: 100 - total flux cleaned = -0.000353868 Jy ! Component: 150 - total flux cleaned = -0.000379298 Jy ! Component: 200 - total flux cleaned = -0.00037832 Jy ! Total flux subtracted in 200 components = -0.00037832 Jy ! Clean residual min=-0.002448 max=0.002406 Jy/beam ! Clean residual mean=-0.000021 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.04347 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 = -3.70145e-07 Jy ! Component: 100 - total flux cleaned = 1.83801e-05 Jy ! Component: 150 - total flux cleaned = 5.22716e-05 Jy ! Component: 200 - total flux cleaned = 6.78757e-05 Jy ! Total flux subtracted in 200 components = 6.78757e-05 Jy ! Clean residual min=-0.002435 max=0.002398 Jy/beam ! Clean residual mean=-0.000021 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0435379 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 0.0435379 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=4.438 mas, bpa=0.5122 degrees ! Estimated noise=1.00628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.84678e-05 Jy ! Component: 100 - total flux cleaned = -2.563e-05 Jy ! Component: 150 - total flux cleaned = 7.89655e-06 Jy ! Component: 200 - total flux cleaned = 5.07148e-05 Jy ! Total flux subtracted in 200 components = 5.07148e-05 Jy ! Clean residual min=-0.002234 max=0.002711 Jy/beam ! Clean residual mean=-0.000013 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0435886 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.0435886 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=0.076305Jy sigma=0.704710 ! Fit after self-cal, rms=0.076357Jy sigma=0.704395 wmodel J1133-2757_X_map.mod ! Writing 78 model components to file: J1133-2757_X_map.mod wobs J1133-2757_X_uvs.fits ! Writing UV FITS file: J1133-2757_X_uvs.fits wwins J1133-2757_X_map.win ! wwins: Wrote 2 windows to J1133-2757_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 = 0.000503029 Jy ! Component: 100 - total flux cleaned = 0.000585773 Jy ! Component: 150 - total flux cleaned = 0.000403088 Jy ! Component: 200 - total flux cleaned = 0.000226901 Jy ! Component: 250 - total flux cleaned = 9.19052e-05 Jy ! Component: 300 - total flux cleaned = -0.00010097 Jy ! Component: 350 - total flux cleaned = -0.000193828 Jy ! Component: 400 - total flux cleaned = -0.000253539 Jy ! Component: 450 - total flux cleaned = -0.0003689 Jy ! Component: 500 - total flux cleaned = -0.000452601 Jy ! Component: 550 - total flux cleaned = -0.000560171 Jy ! Component: 600 - total flux cleaned = -0.000638809 Jy ! Component: 650 - total flux cleaned = -0.000716167 Jy ! Component: 700 - total flux cleaned = -0.000816883 Jy ! Component: 750 - total flux cleaned = -0.000940811 Jy ! Component: 800 - total flux cleaned = -0.00103854 Jy ! Component: 850 - total flux cleaned = -0.00111139 Jy ! Component: 900 - total flux cleaned = -0.001233 Jy ! Component: 950 - total flux cleaned = -0.00133004 Jy ! Component: 1000 - total flux cleaned = -0.00142756 Jy ! Component: 1050 - total flux cleaned = -0.00155004 Jy ! Component: 1100 - total flux cleaned = -0.0016493 Jy ! Component: 1150 - total flux cleaned = -0.0017242 Jy ! Component: 1200 - total flux cleaned = -0.00185008 Jy ! Component: 1250 - total flux cleaned = -0.00195189 Jy ! Component: 1300 - total flux cleaned = -0.00205445 Jy ! Component: 1350 - total flux cleaned = -0.00208019 Jy ! Component: 1400 - total flux cleaned = -0.00210629 Jy ! Component: 1450 - total flux cleaned = -0.00210645 Jy ! Component: 1500 - total flux cleaned = -0.00213406 Jy ! Component: 1550 - total flux cleaned = -0.00213395 Jy ! Component: 1600 - total flux cleaned = -0.00216275 Jy ! Component: 1650 - total flux cleaned = -0.00219242 Jy ! Component: 1700 - total flux cleaned = -0.00222295 Jy ! Component: 1750 - total flux cleaned = -0.00222393 Jy ! Component: 1800 - total flux cleaned = -0.00222333 Jy ! Component: 1850 - total flux cleaned = -0.00225748 Jy ! Component: 1900 - total flux cleaned = -0.00225732 Jy ! Component: 1950 - total flux cleaned = -0.00229364 Jy ! Component: 2000 - total flux cleaned = -0.00229352 Jy ! Component: 2050 - total flux cleaned = -0.00229374 Jy ! Component: 2100 - total flux cleaned = -0.00229365 Jy ! Component: 2150 - total flux cleaned = -0.00229452 Jy ! Component: 2200 - total flux cleaned = -0.00229549 Jy ! Component: 2250 - total flux cleaned = -0.00229575 Jy ! Component: 2300 - total flux cleaned = -0.00229668 Jy ! Component: 2350 - total flux cleaned = -0.00229769 Jy ! Component: 2400 - total flux cleaned = -0.00229771 Jy ! Component: 2450 - total flux cleaned = -0.00229744 Jy ! Component: 2500 - total flux cleaned = -0.00229729 Jy ! Component: 2550 - total flux cleaned = -0.00229638 Jy ! Component: 2600 - total flux cleaned = -0.00229564 Jy ! Component: 2650 - total flux cleaned = -0.00229534 Jy ! Component: 2700 - total flux cleaned = -0.00229485 Jy ! Component: 2750 - total flux cleaned = -0.00229449 Jy ! Component: 2800 - total flux cleaned = -0.00229466 Jy ! Component: 2850 - total flux cleaned = -0.00229363 Jy ! Component: 2900 - total flux cleaned = -0.00221634 Jy ! Component: 2950 - total flux cleaned = -0.00221581 Jy ! Component: 3000 - total flux cleaned = -0.00221627 Jy ! Component: 3050 - total flux cleaned = -0.00221535 Jy ! Component: 3100 - total flux cleaned = -0.00221378 Jy ! Component: 3150 - total flux cleaned = -0.00221219 Jy ! Component: 3200 - total flux cleaned = -0.00221179 Jy ! Component: 3250 - total flux cleaned = -0.00221049 Jy ! Component: 3300 - total flux cleaned = -0.00220941 Jy ! Component: 3350 - total flux cleaned = -0.00220862 Jy ! Component: 3400 - total flux cleaned = -0.0022076 Jy ! Component: 3450 - total flux cleaned = -0.00220469 Jy ! Component: 3500 - total flux cleaned = -0.00220225 Jy ! Component: 3550 - total flux cleaned = -0.00220052 Jy ! Component: 3600 - total flux cleaned = -0.0021969 Jy ! Component: 3650 - total flux cleaned = -0.00219287 Jy ! Component: 3700 - total flux cleaned = -0.00218996 Jy ! Component: 3750 - total flux cleaned = -0.00218713 Jy ! Component: 3800 - total flux cleaned = -0.00218306 Jy ! Component: 3850 - total flux cleaned = -0.00218223 Jy ! Component: 3900 - total flux cleaned = -0.00218011 Jy ! Component: 3950 - total flux cleaned = -0.00217355 Jy ! Component: 4000 - total flux cleaned = -0.00217217 Jy ! Component: 4050 - total flux cleaned = -0.00216854 Jy ! Total flux subtracted in 4096 components = -0.00216413 Jy ! Clean residual min=-0.013354 max=0.012684 Jy/beam ! Clean residual mean=-0.000100 rms=0.002397 Jy/beam ! Combined flux in latest and established models = 0.0414245 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 225 components and 0.0414245 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1133-2757_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 4.438 at 0.5122 degrees (North through East) ! Clean map min=-0.017413 max=0.038832 Jy/beam ! Writing clean map to FITS file: .//J1133-2757_X_map.fits wmodel .//J1133-2757_X_map.mod ! Writing 225 model components to file: .//J1133-2757_X_map.mod wobs .//J1133-2757_X_uvs.fits ! Writing UV FITS file: .//J1133-2757_X_uvs.fits wwins .//J1133-2757_X_map.win ! wwins: Wrote 3 windows to .//J1133-2757_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.038832 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00226991 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -17.5364 17.5364 35.0728 70.1455 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0068 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 17.107 quit ! Quitting program ! Log file .//J1133-2757_X_dfm.log closed on Mon Jan 20 17:57:07 2020