! Started logfile: /image_prod/ug002_uvm//J2336-4115_S_b_dfm.log on Wed Mar 4 17:48:01 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_uvm//J2336-4115_S_b_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J2336-4115_S_b_uvm.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! AN table 2: 8 integrations on 28 of 28 possible baselines. ! AN table 3: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.919255 visibilities/baseline/integration-bin. ! Found source: J2336-4115 ! ! 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 2220 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 J2336-4115_S_b] 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 9 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.061920Jy sigma=7.935316 ! Fit after self-cal, rms=0.676901Jy sigma=4.786424 ! 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=2.577 mas, bmaj=7.475 mas, bpa=4.058 degrees ! Estimated noise=2.93865 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 = 0.254907 Jy ! Component: 100 - total flux cleaned = 0.341407 Jy ! Total flux subtracted in 100 components = 0.341407 Jy ! Clean residual min=-0.019127 max=0.046864 Jy/beam ! Clean residual mean=-0.000339 rms=0.006665 Jy/beam ! Combined flux in latest and established models = 0.341407 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.341407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137376Jy sigma=0.964205 ! Fit after self-cal, rms=0.137229Jy sigma=0.962234 ! Inverting map ! Added new window around map position (-2, -10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0473377 Jy ! Component: 100 - total flux cleaned = 0.0748188 Jy ! Total flux subtracted in 100 components = 0.0748188 Jy ! Clean residual min=-0.015959 max=0.026431 Jy/beam ! Clean residual mean=-0.000110 rms=0.004440 Jy/beam ! Combined flux in latest and established models = 0.416226 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.416226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115463Jy sigma=0.737112 ! Fit after self-cal, rms=0.114893Jy sigma=0.732645 ! 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 mas, bmaj=8.623 mas, bpa=2.937 degrees ! Estimated noise=2.19014 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 (4.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313789 Jy ! Component: 100 - total flux cleaned = 0.0481278 Jy ! Component: 150 - total flux cleaned = 0.0577288 Jy ! Component: 200 - total flux cleaned = 0.0600778 Jy ! Total flux subtracted in 200 components = 0.0600778 Jy ! Clean residual min=-0.011495 max=0.013253 Jy/beam ! Clean residual mean=0.000162 rms=0.002744 Jy/beam ! Combined flux in latest and established models = 0.476303 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 62 components and 0.476304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105887Jy sigma=0.662879 ! Fit after self-cal, rms=0.105532Jy sigma=0.660239 ! 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 x 8.623 at 2.937 degrees (North through East) ! Clean map min=-0.011621 max=0.28912 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.97 LA 1.05 MK 0.97 ! OV 0.93 PT 1.02 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.53 KP 0.94 LA 1.03 ! NL 1.08 OV 0.93 PT 1.00 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 KP 0.96 LA 0.97 MK 0.94 ! NL 1.29 OV 0.94 PT 1.01 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.97 LA 1.03 MK 1.01 ! OV 0.97 PT 1.03 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HN 2.18 KP 0.95 LA 0.99 ! NL 1.10 OV 0.96 PT 0.98 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.93 KP 0.95 LA 0.96 MK 0.98 ! NL 1.41 OV 0.95 PT 0.96 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 0.99 LA 1.04 MK 1.05 ! OV 0.91 PT 1.04 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.57 KP 0.94 LA 0.99 ! NL 0.96 OV 0.94 PT 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.91 KP 0.96 LA 0.96 MK 1.04 ! NL 1.27 OV 0.97 PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.105532Jy sigma=0.660239 ! Fit after self-cal, rms=0.113381Jy sigma=0.619436 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=8.59 mas, bpa=3.255 degrees ! Estimated noise=2.20211 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 = -0.000930258 Jy ! Component: 100 - total flux cleaned = -0.00181945 Jy ! Component: 150 - total flux cleaned = -0.00244051 Jy ! Component: 200 - total flux cleaned = -0.00277159 Jy ! Total flux subtracted in 200 components = -0.00277159 Jy ! Clean residual min=-0.006920 max=0.006574 Jy/beam ! Clean residual mean=-0.000005 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 0.473532 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.473532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112958Jy sigma=0.616437 ! Fit after self-cal, rms=0.113352Jy sigma=0.616017 ! 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=0.113352Jy sigma=0.616017 ! Fit after self-cal, rms=0.114421Jy sigma=0.598448 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=8.558 mas, bpa=3.493 degrees ! Estimated noise=2.20792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00201315 Jy ! Component: 100 - total flux cleaned = -0.00246771 Jy ! Component: 150 - total flux cleaned = -0.00287061 Jy ! Component: 200 - total flux cleaned = -0.00301971 Jy ! Total flux subtracted in 200 components = -0.00301971 Jy ! Clean residual min=-0.005814 max=0.005692 Jy/beam ! Clean residual mean=-0.000044 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.470512 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 103 components and 0.470512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114250Jy sigma=0.597474 ! Fit after self-cal, rms=0.114284Jy sigma=0.597395 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 = -0.000223105 Jy ! Component: 100 - total flux cleaned = -0.000353403 Jy ! Component: 150 - total flux cleaned = -0.000476834 Jy ! Component: 200 - total flux cleaned = -0.000536021 Jy ! Total flux subtracted in 200 components = -0.000536021 Jy ! Clean residual min=-0.005657 max=0.005628 Jy/beam ! Clean residual mean=-0.000047 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.469976 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.469976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114203Jy sigma=0.596965 ! Fit after self-cal, rms=0.114212Jy sigma=0.596958 ! 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=0.114212Jy sigma=0.596958 ! Fit after self-cal, rms=0.115657Jy sigma=0.596755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.011 mas, bmaj=8.542 mas, bpa=3.615 degrees ! Estimated noise=2.20388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125616 Jy ! Component: 100 - total flux cleaned = -0.00159659 Jy ! Component: 150 - total flux cleaned = -0.00178413 Jy ! Component: 200 - total flux cleaned = -0.001955 Jy ! Total flux subtracted in 200 components = -0.001955 Jy ! Clean residual min=-0.005515 max=0.005446 Jy/beam ! Clean residual mean=-0.000043 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.468021 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 135 components and 0.468021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115562Jy sigma=0.596259 ! Fit after self-cal, rms=0.115588Jy sigma=0.596249 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 = -0.000175841 Jy ! Component: 100 - total flux cleaned = -0.00022614 Jy ! Component: 150 - total flux cleaned = -0.000325409 Jy ! Component: 200 - total flux cleaned = -0.000372233 Jy ! Total flux subtracted in 200 components = -0.000372233 Jy ! Clean residual min=-0.005417 max=0.005360 Jy/beam ! Clean residual mean=-0.000045 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.467649 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 146 components and 0.467649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115531Jy sigma=0.595988 ! Fit after self-cal, rms=0.115538Jy sigma=0.595979 ! 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=0.115538Jy sigma=0.595979 ! Fit after self-cal, rms=0.116796Jy sigma=0.595864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.513 mas, bmaj=30.04 mas, bpa=2.77 degrees ! Estimated noise=2.73095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000952258 Jy ! Component: 100 - total flux cleaned = -0.000953597 Jy ! Component: 150 - total flux cleaned = -0.000922669 Jy ! Component: 200 - total flux cleaned = -0.000921588 Jy ! Total flux subtracted in 200 components = -0.000921588 Jy ! Clean residual min=-0.005116 max=0.004027 Jy/beam ! Clean residual mean=-0.000072 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.466727 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 152 components and 0.466727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116746Jy sigma=0.595838 ! Fit after self-cal, rms=0.116764Jy sigma=0.595784 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 = 7.76204e-06 Jy ! Component: 100 - total flux cleaned = 4.13873e-05 Jy ! Component: 150 - total flux cleaned = 4.23369e-05 Jy ! Component: 200 - total flux cleaned = 4.44533e-05 Jy ! Total flux subtracted in 200 components = 4.44533e-05 Jy ! Clean residual min=-0.005051 max=0.004002 Jy/beam ! Clean residual mean=-0.000072 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.466772 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 157 components and 0.466772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116737Jy sigma=0.595742 ! Fit after self-cal, rms=0.116741Jy sigma=0.595696 ! 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=3.012 mas, bmaj=8.532 mas, bpa=3.696 degrees ! Estimated noise=2.20122 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.012 x 8.532 at 3.696 degrees (North through East) ! Clean map min=-0.0051003 max=0.29213 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=2.574 mas, bmaj=7.367 mas, bpa=5.137 degrees ! Estimated noise=2.99667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.261883 Jy ! Component: 100 - total flux cleaned = 0.352139 Jy ! Component: 150 - total flux cleaned = 0.394908 Jy ! Component: 200 - total flux cleaned = 0.419635 Jy ! Total flux subtracted in 200 components = 0.419635 Jy ! Clean residual min=-0.009752 max=0.015043 Jy/beam ! Clean residual mean=-0.000161 rms=0.002672 Jy/beam ! Combined flux in latest and established models = 0.419635 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.419635 Jy ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=8.532 mas, bpa=3.696 degrees ! Estimated noise=2.20122 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 (1.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210758 Jy ! Component: 100 - total flux cleaned = 0.0320499 Jy ! Component: 150 - total flux cleaned = 0.0382686 Jy ! Component: 200 - total flux cleaned = 0.042063 Jy ! Total flux subtracted in 200 components = 0.042063 Jy ! Clean residual min=-0.005222 max=0.005079 Jy/beam ! Clean residual mean=-0.000071 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.461698 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 74 components and 0.461698 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=9.513 mas, bmaj=30.04 mas, bpa=2.77 degrees ! Estimated noise=2.73095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354804 Jy ! Component: 100 - total flux cleaned = 0.00469432 Jy ! Component: 150 - total flux cleaned = 0.00493634 Jy ! Component: 200 - total flux cleaned = 0.00509438 Jy ! Total flux subtracted in 200 components = 0.00509438 Jy ! Clean residual min=-0.004927 max=0.004341 Jy/beam ! Clean residual mean=-0.000076 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.466793 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 = 0.000105052 Jy ! Component: 100 - total flux cleaned = 0.000169967 Jy ! Component: 150 - total flux cleaned = 0.000260903 Jy ! Component: 200 - total flux cleaned = 0.000345787 Jy ! Total flux subtracted in 200 components = 0.000345787 Jy ! Clean residual min=-0.004866 max=0.004254 Jy/beam ! Clean residual mean=-0.000071 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.467138 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.467138 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=8.532 mas, bpa=3.696 degrees ! Estimated noise=2.20122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000465448 Jy ! Component: 100 - total flux cleaned = -0.000463202 Jy ! Component: 150 - total flux cleaned = -0.000407715 Jy ! Component: 200 - total flux cleaned = -0.000360579 Jy ! Total flux subtracted in 200 components = -0.000360579 Jy ! Clean residual min=-0.005214 max=0.004809 Jy/beam ! Clean residual mean=-0.000039 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.466778 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.466778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116785Jy sigma=0.594398 ! Fit after self-cal, rms=0.116796Jy sigma=0.594182 wmodel J2336-4115_S_b_map.mod ! Writing 105 model components to file: J2336-4115_S_b_map.mod wobs J2336-4115_S_b_uvs.fits ! Writing UV FITS file: J2336-4115_S_b_uvs.fits wwins J2336-4115_S_b_map.win ! wwins: Wrote 4 windows to J2336-4115_S_b_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 = -0.00115606 Jy ! Component: 100 - total flux cleaned = -0.00107058 Jy ! Component: 150 - total flux cleaned = -0.000905447 Jy ! Component: 200 - total flux cleaned = -0.000826715 Jy ! Component: 250 - total flux cleaned = -0.000367556 Jy ! Component: 300 - total flux cleaned = 0.000223049 Jy ! Component: 350 - total flux cleaned = 0.000581347 Jy ! Component: 400 - total flux cleaned = 0.00100319 Jy ! Component: 450 - total flux cleaned = 0.0015468 Jy ! Component: 500 - total flux cleaned = 0.00174284 Jy ! Component: 550 - total flux cleaned = 0.00187188 Jy ! Component: 600 - total flux cleaned = 0.00206119 Jy ! Component: 650 - total flux cleaned = 0.00206061 Jy ! Component: 700 - total flux cleaned = 0.00181832 Jy ! Component: 750 - total flux cleaned = 0.0019964 Jy ! Component: 800 - total flux cleaned = 0.00187899 Jy ! Component: 850 - total flux cleaned = 0.00170899 Jy ! Component: 900 - total flux cleaned = 0.00176672 Jy ! Component: 950 - total flux cleaned = 0.00160266 Jy ! Component: 1000 - total flux cleaned = 0.00171057 Jy ! Component: 1050 - total flux cleaned = 0.00160548 Jy ! Component: 1100 - total flux cleaned = 0.00155345 Jy ! Component: 1150 - total flux cleaned = 0.00145287 Jy ! Component: 1200 - total flux cleaned = 0.0015032 Jy ! Component: 1250 - total flux cleaned = 0.00140425 Jy ! Component: 1300 - total flux cleaned = 0.00135552 Jy ! Component: 1350 - total flux cleaned = 0.0015481 Jy ! Component: 1400 - total flux cleaned = 0.0015003 Jy ! Component: 1450 - total flux cleaned = 0.00154614 Jy ! Component: 1500 - total flux cleaned = 0.00145259 Jy ! Component: 1550 - total flux cleaned = 0.00145259 Jy ! Component: 1600 - total flux cleaned = 0.00145239 Jy ! Component: 1650 - total flux cleaned = 0.00149676 Jy ! Component: 1700 - total flux cleaned = 0.0014531 Jy ! Component: 1750 - total flux cleaned = 0.00140987 Jy ! Component: 1800 - total flux cleaned = 0.00132524 Jy ! Component: 1850 - total flux cleaned = 0.00140966 Jy ! Component: 1900 - total flux cleaned = 0.0013685 Jy ! Component: 1950 - total flux cleaned = 0.00120324 Jy ! Component: 2000 - total flux cleaned = 0.00112175 Jy ! Component: 2050 - total flux cleaned = 0.00108153 Jy ! Component: 2100 - total flux cleaned = 0.00108163 Jy ! Component: 2150 - total flux cleaned = 0.000884463 Jy ! Component: 2200 - total flux cleaned = 0.000923786 Jy ! Component: 2250 - total flux cleaned = 0.000924139 Jy ! Component: 2300 - total flux cleaned = 0.000808582 Jy ! Component: 2350 - total flux cleaned = 0.000808293 Jy ! Component: 2400 - total flux cleaned = 0.000770748 Jy ! Component: 2450 - total flux cleaned = 0.000658686 Jy ! Component: 2500 - total flux cleaned = 0.000732136 Jy ! Component: 2550 - total flux cleaned = 0.000768341 Jy ! Component: 2600 - total flux cleaned = 0.000985823 Jy ! Component: 2650 - total flux cleaned = 0.000985861 Jy ! Component: 2700 - total flux cleaned = 0.00102161 Jy ! Component: 2750 - total flux cleaned = 0.00102157 Jy ! Component: 2800 - total flux cleaned = 0.00102135 Jy ! Component: 2850 - total flux cleaned = 0.0010213 Jy ! Component: 2900 - total flux cleaned = 0.000952053 Jy ! Component: 2950 - total flux cleaned = 0.00105527 Jy ! Component: 3000 - total flux cleaned = 0.000952549 Jy ! Component: 3050 - total flux cleaned = 0.000986164 Jy ! Component: 3100 - total flux cleaned = 0.000817606 Jy ! Component: 3150 - total flux cleaned = 0.00088504 Jy ! Component: 3200 - total flux cleaned = 0.000984642 Jy ! Component: 3250 - total flux cleaned = 0.000951529 Jy ! Component: 3300 - total flux cleaned = 0.000984206 Jy ! Component: 3350 - total flux cleaned = 0.00104924 Jy ! Component: 3400 - total flux cleaned = 0.00114626 Jy ! Component: 3450 - total flux cleaned = 0.00111382 Jy ! Component: 3500 - total flux cleaned = 0.00114562 Jy ! Component: 3550 - total flux cleaned = 0.00130442 Jy ! Component: 3600 - total flux cleaned = 0.00130408 Jy ! Component: 3650 - total flux cleaned = 0.00152332 Jy ! Component: 3700 - total flux cleaned = 0.00149199 Jy ! Component: 3750 - total flux cleaned = 0.00149193 Jy ! Component: 3800 - total flux cleaned = 0.00149178 Jy ! Component: 3850 - total flux cleaned = 0.00143066 Jy ! Component: 3900 - total flux cleaned = 0.00146123 Jy ! Component: 3950 - total flux cleaned = 0.00143072 Jy ! Component: 4000 - total flux cleaned = 0.00149094 Jy ! Component: 4050 - total flux cleaned = 0.00149095 Jy ! Total flux subtracted in 4096 components = 0.00146122 Jy ! Clean residual min=-0.001629 max=0.001835 Jy/beam ! Clean residual mean=0.000011 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.468239 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 373 components and 0.468239 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J2336-4115_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.012 x 8.532 at 3.696 degrees (North through East) ! Clean map min=-0.0038089 max=0.3053 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J2336-4115_S_b_map.fits wmodel /image_prod/ug002_uvm//J2336-4115_S_b_map.mod ! Writing 373 model components to file: /image_prod/ug002_uvm//J2336-4115_S_b_map.mod wobs /image_prod/ug002_uvm//J2336-4115_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J2336-4115_S_b_uvs.fits wwins /image_prod/ug002_uvm//J2336-4115_S_b_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uvm//J2336-4115_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.305296 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000532836 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.523594 0.523594 1.04719 2.09437 4.18875 8.3775 16.755 33.51 67.02 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.305 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 572.963 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J2336-4115_S_b_dfm.log closed on Wed Mar 4 17:48:05 2020