! Started logfile: .//J2019-3728_X_dfm.log on Mon Jan 20 19:03:58 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 .//J2019-3728_X_uva.fits ! Reading UV FITS file: .//J2019-3728_X_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2019-3728 ! ! 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 85 lines of history. ! ! Reading 1800 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 J2019-3728_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.996795Jy sigma=12.322931 ! Fit after self-cal, rms=0.955760Jy sigma=11.829650 ! 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=0.756 mas, bmaj=7.442 mas, bpa=-27.35 degrees ! Estimated noise=2.07313 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 = 0.0328184 Jy ! Component: 100 - total flux cleaned = 0.0413235 Jy ! Total flux subtracted in 100 components = 0.0413235 Jy ! Clean residual min=-0.006945 max=0.006310 Jy/beam ! Clean residual mean=0.000004 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.0413235 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0413235 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=0.060910Jy sigma=0.680457 ! Fit after self-cal, rms=0.059896Jy sigma=0.671032 ! 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=0.9407 mas, bmaj=7.648 mas, bpa=-26.67 degrees ! Estimated noise=1.38785 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 = 0.00978284 Jy ! Component: 100 - total flux cleaned = 0.0163232 Jy ! Component: 150 - total flux cleaned = 0.0209935 Jy ! Component: 200 - total flux cleaned = 0.0243795 Jy ! Total flux subtracted in 200 components = 0.0243795 Jy ! Clean residual min=-0.007334 max=0.007038 Jy/beam ! Clean residual mean=0.000005 rms=0.002568 Jy/beam ! Combined flux in latest and established models = 0.065703 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 65 components and 0.065703 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=0.058236Jy sigma=0.640354 ! Fit after self-cal, rms=0.058171Jy sigma=0.638653 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9407 x 7.648 at -26.67 degrees (North through East) ! Clean map min=-0.0075498 max=0.042355 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.77 LA 0.74 MK 1.35 NL 1.24 ! OV 1.09 PT 1.48 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.90 MK 0.91 NL 1.07 ! OV 1.00 PT 1.24 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.80 LA 0.96 MK 1.25 NL 0.84 ! OV 1.14 PT 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.78 LA 0.72 MK 1.12 NL 1.24 ! OV 1.21 PT 1.19 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 1.03 MK 0.96 NL 1.02 ! OV 1.12 PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.73 LA 0.86 MK 1.01 NL 0.94 ! OV 1.19 PT 1.29 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.75 MK 1.14 NL 0.89 ! OV 1.09 PT 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 LA 0.77 MK 1.02 NL 1.01 ! OV 1.07 PT 1.03 ! ! ! Fit before self-cal, rms=0.058171Jy sigma=0.638653 ! Fit after self-cal, rms=0.062593Jy sigma=0.621647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9638 mas, bmaj=7.861 mas, bpa=-26.5 degrees ! Estimated noise=1.36559 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 = 0.000574841 Jy ! Component: 100 - total flux cleaned = 0.000503211 Jy ! Component: 150 - total flux cleaned = 0.000504993 Jy ! Component: 200 - total flux cleaned = 0.000446252 Jy ! Total flux subtracted in 200 components = 0.000446252 Jy ! Clean residual min=-0.006167 max=0.006600 Jy/beam ! Clean residual mean=-0.000000 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.0661492 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.0661492 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=0.062395Jy sigma=0.619461 ! Fit after self-cal, rms=0.063003Jy sigma=0.617360 ! 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=0.063003Jy sigma=0.617360 ! Fit after self-cal, rms=0.065572Jy sigma=0.616969 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9656 mas, bmaj=7.886 mas, bpa=-26.5 degrees ! Estimated noise=1.37275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145985 Jy ! Component: 100 - total flux cleaned = -0.000143809 Jy ! Component: 150 - total flux cleaned = -0.000242912 Jy ! Component: 200 - total flux cleaned = -0.00041865 Jy ! Total flux subtracted in 200 components = -0.00041865 Jy ! Clean residual min=-0.005994 max=0.006057 Jy/beam ! Clean residual mean=-0.000001 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.0657305 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.0657305 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=0.065422Jy sigma=0.616092 ! Fit after self-cal, rms=0.065489Jy sigma=0.615902 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 = 0.000131479 Jy ! Component: 100 - total flux cleaned = 4.04178e-05 Jy ! Component: 150 - total flux cleaned = -8.16053e-05 Jy ! Component: 200 - total flux cleaned = -0.000230358 Jy ! Total flux subtracted in 200 components = -0.000230358 Jy ! Clean residual min=-0.005846 max=0.005843 Jy/beam ! Clean residual mean=-0.000001 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.0655002 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.0655002 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=0.065393Jy sigma=0.615388 ! Fit after self-cal, rms=0.065381Jy sigma=0.615290 ! 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=0.065381Jy sigma=0.615290 ! Fit after self-cal, rms=0.067046Jy sigma=0.615100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9709 mas, bmaj=7.899 mas, bpa=-26.5 degrees ! Estimated noise=1.37847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000304014 Jy ! Component: 100 - total flux cleaned = -0.000396488 Jy ! Component: 150 - total flux cleaned = -0.000479198 Jy ! Component: 200 - total flux cleaned = -0.000590296 Jy ! Total flux subtracted in 200 components = -0.000590296 Jy ! Clean residual min=-0.005708 max=0.005910 Jy/beam ! Clean residual mean=-0.000001 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.0649099 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.0649099 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=0.066942Jy sigma=0.614644 ! Fit after self-cal, rms=0.066961Jy sigma=0.614556 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 = 1.11497e-06 Jy ! Component: 100 - total flux cleaned = -7.759e-05 Jy ! Component: 150 - total flux cleaned = -0.000147086 Jy ! Component: 200 - total flux cleaned = -0.000243042 Jy ! Total flux subtracted in 200 components = -0.000243042 Jy ! Clean residual min=-0.005603 max=0.005780 Jy/beam ! Clean residual mean=-0.000001 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.0646668 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.0646668 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=0.066889Jy sigma=0.614241 ! Fit after self-cal, rms=0.066885Jy sigma=0.614181 ! 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=0.066885Jy sigma=0.614181 ! Fit after self-cal, rms=0.068516Jy sigma=0.614050 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.688 mas, bmaj=11.09 mas, bpa=-12.37 degrees ! Estimated noise=1.60058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00044482 Jy ! Component: 100 - total flux cleaned = -0.000399781 Jy ! Component: 150 - total flux cleaned = -0.000439064 Jy ! Component: 200 - total flux cleaned = -0.000552968 Jy ! Total flux subtracted in 200 components = -0.000552968 Jy ! Clean residual min=-0.006349 max=0.007195 Jy/beam ! Clean residual mean=-0.000003 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 0.0641139 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 119 components and 0.0641139 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=0.068436Jy sigma=0.613803 ! Fit after self-cal, rms=0.068445Jy sigma=0.613716 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 = -5.40181e-05 Jy ! Component: 100 - total flux cleaned = -0.000129393 Jy ! Component: 150 - total flux cleaned = -0.000202065 Jy ! Component: 200 - total flux cleaned = -0.000272127 Jy ! Total flux subtracted in 200 components = -0.000272127 Jy ! Clean residual min=-0.006243 max=0.007144 Jy/beam ! Clean residual mean=-0.000003 rms=0.002133 Jy/beam ! Combined flux in latest and established models = 0.0638418 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 122 components and 0.0638418 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=0.068388Jy sigma=0.613600 ! Fit after self-cal, rms=0.068383Jy sigma=0.613530 ! 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=0.9765 mas, bmaj=7.904 mas, bpa=-26.52 degrees ! Estimated noise=1.38373 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9765 x 7.904 at -26.52 degrees (North through East) ! Clean map min=-0.0051709 max=0.040778 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=0.7757 mas, bmaj=7.704 mas, bpa=-27.22 degrees ! Estimated noise=2.2148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342514 Jy ! Component: 100 - total flux cleaned = 0.0438182 Jy ! Component: 150 - total flux cleaned = 0.0502299 Jy ! Component: 200 - total flux cleaned = 0.0550112 Jy ! Total flux subtracted in 200 components = 0.0550112 Jy ! Clean residual min=-0.005964 max=0.006270 Jy/beam ! Clean residual mean=0.000004 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.0550112 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 0.0550112 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9765 mas, bmaj=7.904 mas, bpa=-26.52 degrees ! Estimated noise=1.38373 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 = 0.00507564 Jy ! Component: 100 - total flux cleaned = 0.00669857 Jy ! Component: 150 - total flux cleaned = 0.00798396 Jy ! Component: 200 - total flux cleaned = 0.00900351 Jy ! Total flux subtracted in 200 components = 0.00900351 Jy ! Clean residual min=-0.007169 max=0.006330 Jy/beam ! Clean residual mean=0.000002 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.0640147 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.0640148 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=2.688 mas, bmaj=11.09 mas, bpa=-12.37 degrees ! Estimated noise=1.60058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142602 Jy ! Component: 100 - total flux cleaned = 0.00184565 Jy ! Component: 150 - total flux cleaned = 0.0019671 Jy ! Component: 200 - total flux cleaned = 0.00202209 Jy ! Total flux subtracted in 200 components = 0.00202209 Jy ! Clean residual min=-0.007947 max=0.007684 Jy/beam ! Clean residual mean=-0.000002 rms=0.002448 Jy/beam ! Combined flux in latest and established models = 0.0660369 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 = 9.85504e-05 Jy ! Component: 100 - total flux cleaned = 0.000190052 Jy ! Component: 150 - total flux cleaned = 0.000275296 Jy ! Component: 200 - total flux cleaned = 0.000355143 Jy ! Total flux subtracted in 200 components = 0.000355143 Jy ! Clean residual min=-0.007521 max=0.007708 Jy/beam ! Clean residual mean=-0.000004 rms=0.002396 Jy/beam ! Combined flux in latest and established models = 0.066392 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 72 components and 0.066392 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9765 mas, bmaj=7.904 mas, bpa=-26.52 degrees ! Estimated noise=1.38373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.00022e-05 Jy ! Component: 100 - total flux cleaned = -0.000108729 Jy ! Component: 150 - total flux cleaned = -6.80392e-05 Jy ! Component: 200 - total flux cleaned = -2.91157e-05 Jy ! Total flux subtracted in 200 components = -2.91157e-05 Jy ! Clean residual min=-0.006308 max=0.006348 Jy/beam ! Clean residual mean=-0.000001 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.0663629 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.0663629 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=0.068498Jy sigma=0.615587 ! Fit after self-cal, rms=0.068531Jy sigma=0.615222 wmodel J2019-3728_X_map.mod ! Writing 94 model components to file: J2019-3728_X_map.mod wobs J2019-3728_X_uvs.fits ! Writing UV FITS file: J2019-3728_X_uvs.fits wwins J2019-3728_X_map.win ! wwins: Wrote 1 windows to J2019-3728_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 = 0.000332274 Jy ! Component: 100 - total flux cleaned = 0.000763885 Jy ! Component: 150 - total flux cleaned = 0.000685115 Jy ! Component: 200 - total flux cleaned = 0.000746952 Jy ! Component: 250 - total flux cleaned = 0.000804648 Jy ! Component: 300 - total flux cleaned = 0.00105778 Jy ! Component: 350 - total flux cleaned = 0.00133686 Jy ! Component: 400 - total flux cleaned = 0.00164598 Jy ! Component: 450 - total flux cleaned = 0.00189962 Jy ! Component: 500 - total flux cleaned = 0.00214083 Jy ! Component: 550 - total flux cleaned = 0.00217923 Jy ! Component: 600 - total flux cleaned = 0.00225572 Jy ! Component: 650 - total flux cleaned = 0.00243985 Jy ! Component: 700 - total flux cleaned = 0.00269063 Jy ! Component: 750 - total flux cleaned = 0.00283062 Jy ! Component: 800 - total flux cleaned = 0.00303598 Jy ! Component: 850 - total flux cleaned = 0.00306956 Jy ! Component: 900 - total flux cleaned = 0.00310202 Jy ! Component: 950 - total flux cleaned = 0.00313415 Jy ! Component: 1000 - total flux cleaned = 0.00316604 Jy ! Component: 1050 - total flux cleaned = 0.0032604 Jy ! Component: 1100 - total flux cleaned = 0.00335375 Jy ! Component: 1150 - total flux cleaned = 0.00353859 Jy ! Component: 1200 - total flux cleaned = 0.00375293 Jy ! Component: 1250 - total flux cleaned = 0.00402801 Jy ! Component: 1300 - total flux cleaned = 0.00433345 Jy ! Component: 1350 - total flux cleaned = 0.00445558 Jy ! Component: 1400 - total flux cleaned = 0.00457803 Jy ! Component: 1450 - total flux cleaned = 0.00473165 Jy ! Component: 1500 - total flux cleaned = 0.00491647 Jy ! Component: 1550 - total flux cleaned = 0.0050407 Jy ! Component: 1600 - total flux cleaned = 0.00510322 Jy ! Component: 1650 - total flux cleaned = 0.00519818 Jy ! Component: 1700 - total flux cleaned = 0.00519824 Jy ! Component: 1750 - total flux cleaned = 0.00519802 Jy ! Component: 1800 - total flux cleaned = 0.00526306 Jy ! Component: 1850 - total flux cleaned = 0.00526289 Jy ! Component: 1900 - total flux cleaned = 0.00522952 Jy ! Component: 1950 - total flux cleaned = 0.00523002 Jy ! Component: 2000 - total flux cleaned = 0.00519557 Jy ! Component: 2050 - total flux cleaned = 0.00512545 Jy ! Component: 2100 - total flux cleaned = 0.00505309 Jy ! Component: 2150 - total flux cleaned = 0.00501563 Jy ! Component: 2200 - total flux cleaned = 0.00497791 Jy ! Component: 2250 - total flux cleaned = 0.00493956 Jy ! Component: 2300 - total flux cleaned = 0.00493987 Jy ! Component: 2350 - total flux cleaned = 0.0048998 Jy ! Component: 2400 - total flux cleaned = 0.00490028 Jy ! Component: 2450 - total flux cleaned = 0.00490026 Jy ! Component: 2500 - total flux cleaned = 0.00490097 Jy ! Component: 2550 - total flux cleaned = 0.00481131 Jy ! Component: 2600 - total flux cleaned = 0.00485689 Jy ! Component: 2650 - total flux cleaned = 0.00485578 Jy ! Component: 2700 - total flux cleaned = 0.00490374 Jy ! Component: 2750 - total flux cleaned = 0.0049526 Jy ! Component: 2800 - total flux cleaned = 0.00495231 Jy ! Component: 2850 - total flux cleaned = 0.00495228 Jy ! Component: 2900 - total flux cleaned = 0.00500599 Jy ! Component: 2950 - total flux cleaned = 0.00500585 Jy ! Component: 3000 - total flux cleaned = 0.00506254 Jy ! Component: 3050 - total flux cleaned = 0.00506352 Jy ! Component: 3100 - total flux cleaned = 0.00506279 Jy ! Component: 3150 - total flux cleaned = 0.00512369 Jy ! Component: 3200 - total flux cleaned = 0.00512419 Jy ! Component: 3250 - total flux cleaned = 0.00518844 Jy ! Component: 3300 - total flux cleaned = 0.00518931 Jy ! Component: 3350 - total flux cleaned = 0.00518841 Jy ! Component: 3400 - total flux cleaned = 0.00525755 Jy ! Component: 3450 - total flux cleaned = 0.00525759 Jy ! Component: 3500 - total flux cleaned = 0.00525722 Jy ! Component: 3550 - total flux cleaned = 0.00533268 Jy ! Component: 3600 - total flux cleaned = 0.00541065 Jy ! Component: 3650 - total flux cleaned = 0.00541128 Jy ! Component: 3700 - total flux cleaned = 0.00541022 Jy ! Component: 3750 - total flux cleaned = 0.0054093 Jy ! Component: 3800 - total flux cleaned = 0.00549458 Jy ! Component: 3850 - total flux cleaned = 0.00558355 Jy ! Component: 3900 - total flux cleaned = 0.00558251 Jy ! Component: 3950 - total flux cleaned = 0.00567815 Jy ! Component: 4000 - total flux cleaned = 0.00567855 Jy ! Component: 4050 - total flux cleaned = 0.00567917 Jy ! Total flux subtracted in 4096 components = 0.00567895 Jy ! Clean residual min=-0.006305 max=0.005812 Jy/beam ! Clean residual mean=0.000010 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.0720418 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 247 components and 0.0720419 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2019-3728_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9765 x 7.904 at -26.52 degrees (North through East) ! Clean map min=-0.015726 max=0.035811 Jy/beam ! Writing clean map to FITS file: .//J2019-3728_X_map.fits wmodel .//J2019-3728_X_map.mod ! Writing 247 model components to file: .//J2019-3728_X_map.mod wobs .//J2019-3728_X_uvs.fits ! Writing UV FITS file: .//J2019-3728_X_uvs.fits wwins .//J2019-3728_X_map.win ! wwins: Wrote 2 windows to .//J2019-3728_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0358107 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00208599 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -17.4752 17.4752 34.9504 69.9007 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0062 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 17.167 quit ! Quitting program ! Log file .//J2019-3728_X_dfm.log closed on Mon Jan 20 19:04:01 2020