! Started logfile: /image_prod/ug002_uva//J2359+3850_S_h_dfm.log on Thu Mar 5 06:35:22 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J2359+3850_S_h_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2359+3850_S_h_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! AN table 2: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.81362 visibilities/baseline/integration-bin. ! Found source: J2359+3850 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 1362 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2359+3850_S_h] 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 0.500x0.500 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 13 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 13 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 13 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.109792Jy sigma=8.445039 ! Fit after self-cal, rms=0.567547Jy sigma=4.417931 ! 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=2.735 mas, bmaj=5.303 mas, bpa=-5.484 degrees ! Estimated noise=2.9485 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 = 0.33124 Jy ! Component: 100 - total flux cleaned = 0.411529 Jy ! Total flux subtracted in 100 components = 0.411529 Jy ! Clean residual min=-0.020810 max=0.031638 Jy/beam ! Clean residual mean=-0.000037 rms=0.004625 Jy/beam ! Combined flux in latest and established models = 0.411529 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.411529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105791Jy sigma=0.645746 ! Fit after self-cal, rms=0.105739Jy sigma=0.645163 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351007 Jy ! Component: 100 - total flux cleaned = 0.0544493 Jy ! Total flux subtracted in 100 components = 0.0544493 Jy ! Clean residual min=-0.016771 max=0.013449 Jy/beam ! Clean residual mean=-0.000021 rms=0.003272 Jy/beam ! Combined flux in latest and established models = 0.465978 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.465978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090681Jy sigma=0.538162 ! Fit after self-cal, rms=0.090618Jy sigma=0.537388 ! 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=3.187 mas, bmaj=6.004 mas, bpa=-3.51 degrees ! Estimated noise=2.57609 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 = 0.0105917 Jy ! Component: 100 - total flux cleaned = 0.0149908 Jy ! Component: 150 - total flux cleaned = 0.015125 Jy ! Component: 200 - total flux cleaned = 0.0151297 Jy ! Total flux subtracted in 200 components = 0.0151297 Jy ! Clean residual min=-0.015523 max=0.010970 Jy/beam ! Clean residual mean=-0.000015 rms=0.003277 Jy/beam ! Combined flux in latest and established models = 0.481108 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.481108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088486Jy sigma=0.532235 ! Fit after self-cal, rms=0.088472Jy sigma=0.532018 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.187 x 6.004 at -3.51 degrees (North through East) ! Clean map min=-0.014741 max=0.4312 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.06 KP 1.05 LA 1.04 MK 1.00 ! NL 0.84 OV 0.90 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.95 HN 1.00 KP 1.05 ! LA 1.03 MK 0.97 OV 0.89 PT 1.11 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.02 KP 1.01 LA 1.10 MK 1.04 ! NL 0.62 OV 0.94 SC 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 1.01 HN 1.00 KP 1.05 ! LA 1.09 MK 0.97 OV 0.95 PT 1.04 ! SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.12 KP 1.05 LA 1.00 MK 1.03 ! NL 0.98 OV 0.89 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 HN 1.04 KP 1.02 ! LA 1.03 MK 1.00 OV 0.90 PT 1.09 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.088472Jy sigma=0.532018 ! Fit after self-cal, rms=0.063394Jy sigma=0.416614 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=6.003 mas, bpa=-3.665 degrees ! Estimated noise=2.58846 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 = 0.00307791 Jy ! Component: 100 - total flux cleaned = 0.00363826 Jy ! Component: 150 - total flux cleaned = 0.0038261 Jy ! Component: 200 - total flux cleaned = 0.00390335 Jy ! Total flux subtracted in 200 components = 0.00390335 Jy ! Clean residual min=-0.007270 max=0.006924 Jy/beam ! Clean residual mean=-0.000015 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.485011 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.485011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062855Jy sigma=0.413846 ! Fit after self-cal, rms=0.062812Jy sigma=0.413451 ! 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. ! ! Fit before self-cal, rms=0.062812Jy sigma=0.413451 ! Fit after self-cal, rms=0.055377Jy sigma=0.379493 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.205 mas, bmaj=6.023 mas, bpa=-3.852 degrees ! Estimated noise=2.59362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218039 Jy ! Component: 100 - total flux cleaned = 0.00252109 Jy ! Component: 150 - total flux cleaned = 0.00268621 Jy ! Component: 200 - total flux cleaned = 0.00273554 Jy ! Total flux subtracted in 200 components = 0.00273554 Jy ! Clean residual min=-0.004340 max=0.004448 Jy/beam ! Clean residual mean=0.000004 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.487747 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.487747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055166Jy sigma=0.378282 ! Fit after self-cal, rms=0.055146Jy sigma=0.378106 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) ! Added new window around map position (-0.5, 26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290817 Jy ! Component: 100 - total flux cleaned = 0.00315972 Jy ! Component: 150 - total flux cleaned = 0.00366048 Jy ! Component: 200 - total flux cleaned = 0.0039598 Jy ! Total flux subtracted in 200 components = 0.0039598 Jy ! Clean residual min=-0.004392 max=0.003929 Jy/beam ! Clean residual mean=0.000004 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.491707 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.491707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054797Jy sigma=0.375725 ! Fit after self-cal, rms=0.054781Jy sigma=0.375626 ! 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. ! ! Fit before self-cal, rms=0.054781Jy sigma=0.375626 ! Fit after self-cal, rms=0.054664Jy sigma=0.375265 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=6.01 mas, bpa=-3.882 degrees ! Estimated noise=2.59501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011972 Jy ! Component: 100 - total flux cleaned = 0.00147757 Jy ! Component: 150 - total flux cleaned = 0.00157941 Jy ! Component: 200 - total flux cleaned = 0.00158129 Jy ! Total flux subtracted in 200 components = 0.00158129 Jy ! Clean residual min=-0.004211 max=0.003901 Jy/beam ! Clean residual mean=0.000005 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.493288 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.493288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054540Jy sigma=0.374525 ! Fit after self-cal, rms=0.054534Jy sigma=0.374484 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 = 0.000186484 Jy ! Component: 100 - total flux cleaned = 0.000143141 Jy ! Component: 150 - total flux cleaned = 0.000143382 Jy ! Component: 200 - total flux cleaned = 6.28651e-05 Jy ! Total flux subtracted in 200 components = 6.28651e-05 Jy ! Clean residual min=-0.004142 max=0.003896 Jy/beam ! Clean residual mean=0.000005 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.493351 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.493351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054463Jy sigma=0.374056 ! Fit after self-cal, rms=0.054462Jy sigma=0.374039 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.054462Jy sigma=0.374039 ! Fit after self-cal, rms=0.054446Jy sigma=0.373923 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.162 mas, bmaj=9.771 mas, bpa=2.556 degrees ! Estimated noise=3.26972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000715208 Jy ! Component: 100 - total flux cleaned = 0.000865221 Jy ! Component: 150 - total flux cleaned = 0.000926687 Jy ! Component: 200 - total flux cleaned = 0.000898259 Jy ! Total flux subtracted in 200 components = 0.000898259 Jy ! Clean residual min=-0.004766 max=0.003737 Jy/beam ! Clean residual mean=0.000012 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.494249 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.494249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054444Jy sigma=0.373928 ! Fit after self-cal, rms=0.054442Jy sigma=0.373899 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 = 0.000217122 Jy ! Component: 100 - total flux cleaned = 0.000217279 Jy ! Component: 150 - total flux cleaned = 0.000216626 Jy ! Component: 200 - total flux cleaned = 0.000196855 Jy ! Total flux subtracted in 200 components = 0.000196855 Jy ! Clean residual min=-0.004641 max=0.003686 Jy/beam ! Clean residual mean=0.000012 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.494446 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.494446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054453Jy sigma=0.374007 ! Fit after self-cal, rms=0.054453Jy sigma=0.373997 ! 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=3.201 mas, bmaj=6.002 mas, bpa=-3.906 degrees ! Estimated noise=2.59699 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 6.002 at -3.906 degrees (North through East) ! Clean map min=-0.0038417 max=0.43393 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=2.749 mas, bmaj=5.315 mas, bpa=-5.731 degrees ! Estimated noise=2.95904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.332282 Jy ! Component: 100 - total flux cleaned = 0.41332 Jy ! Component: 150 - total flux cleaned = 0.447843 Jy ! Component: 200 - total flux cleaned = 0.466938 Jy ! Total flux subtracted in 200 components = 0.466938 Jy ! Clean residual min=-0.006862 max=0.009497 Jy/beam ! Clean residual mean=-0.000004 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.466938 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 0.466938 Jy ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=6.002 mas, bpa=-3.906 degrees ! Estimated noise=2.59699 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 = 0.012101 Jy ! Component: 100 - total flux cleaned = 0.0185194 Jy ! Component: 150 - total flux cleaned = 0.0221138 Jy ! Component: 200 - total flux cleaned = 0.023607 Jy ! Total flux subtracted in 200 components = 0.023607 Jy ! Clean residual min=-0.003982 max=0.004055 Jy/beam ! Clean residual mean=0.000004 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.490545 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.490545 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.162 mas, bmaj=9.771 mas, bpa=2.556 degrees ! Estimated noise=3.26972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135469 Jy ! Component: 100 - total flux cleaned = 0.0019715 Jy ! Component: 150 - total flux cleaned = 0.00251629 Jy ! Component: 200 - total flux cleaned = 0.00290823 Jy ! Total flux subtracted in 200 components = 0.00290823 Jy ! Clean residual min=-0.004671 max=0.003611 Jy/beam ! Clean residual mean=0.000010 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.493453 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 = 0.000252161 Jy ! Component: 100 - total flux cleaned = 0.000459834 Jy ! Component: 150 - total flux cleaned = 0.00051117 Jy ! Component: 200 - total flux cleaned = 0.000602937 Jy ! Total flux subtracted in 200 components = 0.000602937 Jy ! Clean residual min=-0.004593 max=0.003690 Jy/beam ! Clean residual mean=0.000011 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.494056 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 63 components and 0.494056 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=6.002 mas, bpa=-3.906 degrees ! Estimated noise=2.59699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138295 Jy ! Component: 100 - total flux cleaned = -0.000981509 Jy ! Component: 150 - total flux cleaned = -0.00061763 Jy ! Component: 200 - total flux cleaned = -0.000347635 Jy ! Total flux subtracted in 200 components = -0.000347635 Jy ! Clean residual min=-0.003961 max=0.003919 Jy/beam ! Clean residual mean=0.000005 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.493708 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.493708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054742Jy sigma=0.375724 ! Fit after self-cal, rms=0.054693Jy sigma=0.375443 wmodel J2359+3850_S_h_map.mod ! Writing 74 model components to file: J2359+3850_S_h_map.mod wobs J2359+3850_S_h_uvs.fits ! Writing UV FITS file: J2359+3850_S_h_uvs.fits wwins J2359+3850_S_h_map.win ! wwins: Wrote 2 windows to J2359+3850_S_h_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 = -0.000314525 Jy ! Component: 100 - total flux cleaned = -0.000182537 Jy ! Component: 150 - total flux cleaned = 8.78783e-06 Jy ! Component: 200 - total flux cleaned = -5.38079e-05 Jy ! Component: 250 - total flux cleaned = -5.52252e-05 Jy ! Component: 300 - total flux cleaned = 0.000114535 Jy ! Component: 350 - total flux cleaned = 0.000277056 Jy ! Component: 400 - total flux cleaned = 0.000436505 Jy ! Component: 450 - total flux cleaned = 0.000593114 Jy ! Component: 500 - total flux cleaned = 0.000945316 Jy ! Component: 550 - total flux cleaned = 0.000993732 Jy ! Component: 600 - total flux cleaned = 0.00113797 Jy ! Component: 650 - total flux cleaned = 0.00109019 Jy ! Component: 700 - total flux cleaned = 0.00113582 Jy ! Component: 750 - total flux cleaned = 0.00122598 Jy ! Component: 800 - total flux cleaned = 0.00118123 Jy ! Component: 850 - total flux cleaned = 0.0011819 Jy ! Component: 900 - total flux cleaned = 0.00126738 Jy ! Component: 950 - total flux cleaned = 0.00126751 Jy ! Component: 1000 - total flux cleaned = 0.00135024 Jy ! Component: 1050 - total flux cleaned = 0.00151322 Jy ! Component: 1100 - total flux cleaned = 0.00155306 Jy ! Component: 1150 - total flux cleaned = 0.00163247 Jy ! Component: 1200 - total flux cleaned = 0.00171094 Jy ! Component: 1250 - total flux cleaned = 0.00182543 Jy ! Component: 1300 - total flux cleaned = 0.00182519 Jy ! Component: 1350 - total flux cleaned = 0.00186125 Jy ! Component: 1400 - total flux cleaned = 0.00182495 Jy ! Component: 1450 - total flux cleaned = 0.00196849 Jy ! Component: 1500 - total flux cleaned = 0.0020391 Jy ! Component: 1550 - total flux cleaned = 0.00214405 Jy ! Component: 1600 - total flux cleaned = 0.00221297 Jy ! Component: 1650 - total flux cleaned = 0.00231483 Jy ! Component: 1700 - total flux cleaned = 0.00248342 Jy ! Component: 1750 - total flux cleaned = 0.00248314 Jy ! Component: 1800 - total flux cleaned = 0.00264767 Jy ! Component: 1850 - total flux cleaned = 0.00271207 Jy ! Component: 1900 - total flux cleaned = 0.00280771 Jy ! Component: 1950 - total flux cleaned = 0.00287025 Jy ! Component: 2000 - total flux cleaned = 0.00287061 Jy ! Component: 2050 - total flux cleaned = 0.00308664 Jy ! Component: 2100 - total flux cleaned = 0.00317802 Jy ! Component: 2150 - total flux cleaned = 0.00314756 Jy ! Component: 2200 - total flux cleaned = 0.00326707 Jy ! Component: 2250 - total flux cleaned = 0.00338542 Jy ! Component: 2300 - total flux cleaned = 0.00338568 Jy ! Component: 2350 - total flux cleaned = 0.00358838 Jy ! Component: 2400 - total flux cleaned = 0.00364594 Jy ! Component: 2450 - total flux cleaned = 0.0037308 Jy ! Component: 2500 - total flux cleaned = 0.0037031 Jy ! Component: 2550 - total flux cleaned = 0.00381443 Jy ! Component: 2600 - total flux cleaned = 0.00403446 Jy ! Component: 2650 - total flux cleaned = 0.00397994 Jy ! Component: 2700 - total flux cleaned = 0.00411449 Jy ! Component: 2750 - total flux cleaned = 0.0042477 Jy ! Component: 2800 - total flux cleaned = 0.00424729 Jy ! Component: 2850 - total flux cleaned = 0.00435179 Jy ! Component: 2900 - total flux cleaned = 0.00437808 Jy ! Component: 2950 - total flux cleaned = 0.00445512 Jy ! Component: 3000 - total flux cleaned = 0.00450623 Jy ! Component: 3050 - total flux cleaned = 0.00458212 Jy ! Component: 3100 - total flux cleaned = 0.00468236 Jy ! Component: 3150 - total flux cleaned = 0.00470697 Jy ! Component: 3200 - total flux cleaned = 0.00485436 Jy ! Component: 3250 - total flux cleaned = 0.00482995 Jy ! Component: 3300 - total flux cleaned = 0.00490305 Jy ! Component: 3350 - total flux cleaned = 0.00507061 Jy ! Component: 3400 - total flux cleaned = 0.00507015 Jy ! Component: 3450 - total flux cleaned = 0.00518785 Jy ! Component: 3500 - total flux cleaned = 0.00528124 Jy ! Component: 3550 - total flux cleaned = 0.0053508 Jy ! Component: 3600 - total flux cleaned = 0.00546539 Jy ! Component: 3650 - total flux cleaned = 0.00555649 Jy ! Component: 3700 - total flux cleaned = 0.00560172 Jy ! Component: 3750 - total flux cleaned = 0.00566886 Jy ! Component: 3800 - total flux cleaned = 0.00575751 Jy ! Component: 3850 - total flux cleaned = 0.00584551 Jy ! Component: 3900 - total flux cleaned = 0.00588915 Jy ! Component: 3950 - total flux cleaned = 0.00597586 Jy ! Component: 4000 - total flux cleaned = 0.00606165 Jy ! Component: 4050 - total flux cleaned = 0.0061041 Jy ! Total flux subtracted in 4096 components = 0.00610413 Jy ! Clean residual min=-0.001551 max=0.001389 Jy/beam ! Clean residual mean=0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.499813 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 329 components and 0.499812 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2359+3850_S_h_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 6.002 at -3.906 degrees (North through East) ! Clean map min=-0.0028699 max=0.43377 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2359+3850_S_h_map.fits wmodel /image_prod/ug002_uva//J2359+3850_S_h_map.mod ! Writing 329 model components to file: /image_prod/ug002_uva//J2359+3850_S_h_map.mod wobs /image_prod/ug002_uva//J2359+3850_S_h_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2359+3850_S_h_uvs.fits wwins /image_prod/ug002_uva//J2359+3850_S_h_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2359+3850_S_h_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.433765 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000350497 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24241 0.24241 0.484821 0.969642 1.93928 3.87857 7.75713 15.5143 31.0285 62.0571 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.433 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1237.57 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2359+3850_S_h_dfm.log closed on Thu Mar 5 06:35:26 2020