! Started logfile: /image_prod/ug002_uva//J0006-2955_S_dfm.log on Wed Mar 4 18:11:17 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//J0006-2955_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0006-2955_S_uva.fits ! AN table 1: 25 integrations on 36 of 36 possible baselines. ! AN table 2: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.991667 visibilities/baseline/integration-bin. ! Found source: J0006-2955 ! ! 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 5355 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 J0006-2955_S] 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.023672Jy sigma=6.690073 ! Fit after self-cal, rms=0.866205Jy sigma=5.613697 ! 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=2.598 mas, bmaj=6.876 mas, bpa=-3.326 degrees ! Estimated noise=2.05265 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 = 0.10876 Jy ! Component: 100 - total flux cleaned = 0.132481 Jy ! Total flux subtracted in 100 components = 0.132481 Jy ! Clean residual min=-0.007914 max=0.010838 Jy/beam ! Clean residual mean=-0.000038 rms=0.002030 Jy/beam ! Combined flux in latest and established models = 0.132481 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.132481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087594Jy sigma=0.482911 ! Fit after self-cal, rms=0.087541Jy sigma=0.482756 ! 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=3.06 mas, bmaj=8.019 mas, bpa=-3.088 degrees ! Estimated noise=1.55139 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 = 0.00685662 Jy ! Component: 100 - total flux cleaned = 0.00833993 Jy ! Component: 150 - total flux cleaned = 0.00867559 Jy ! Component: 200 - total flux cleaned = 0.00886972 Jy ! Total flux subtracted in 200 components = 0.00886972 Jy ! Clean residual min=-0.007620 max=0.008368 Jy/beam ! Clean residual mean=0.000003 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 0.141351 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.141351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087079Jy sigma=0.478433 ! Fit after self-cal, rms=0.087082Jy sigma=0.478398 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.06 x 8.019 at -3.088 degrees (North through East) ! Clean map min=-0.0072936 max=0.13598 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.00 KP 0.96 LA 1.00 ! MK 0.94 NL 1.17 OV 0.80 PT 1.00 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.83 FD 0.96 HN 1.30 KP 0.94 ! LA 1.02 MK 1.00 OV 0.81 PT 1.07 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.74 FD 0.95 KP 1.02 LA 1.03 ! MK 0.97 NL 1.18 OV 0.92 PT 1.01 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.83 FD 0.99 HN 1.19 KP 1.00 ! LA 1.04 MK 1.04 OV 0.90 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.57 FD 0.99 KP 0.96 LA 1.05 ! MK 0.88 NL 1.18 OV 0.83 PT 1.03 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.83 FD 0.98 HN 1.41 KP 1.01 ! LA 1.04 MK 0.99 OV 0.79 PT 0.99 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.087082Jy sigma=0.478398 ! Fit after self-cal, rms=0.089765Jy sigma=0.456462 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.044 mas, bmaj=7.985 mas, bpa=-2.67 degrees ! Estimated noise=1.54344 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 = 0.00028062 Jy ! Component: 100 - total flux cleaned = 0.00025192 Jy ! Component: 150 - total flux cleaned = 0.000227677 Jy ! Component: 200 - total flux cleaned = 0.000182059 Jy ! Total flux subtracted in 200 components = 0.000182059 Jy ! Clean residual min=-0.002626 max=0.003294 Jy/beam ! Clean residual mean=0.000009 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.141533 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.141533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089748Jy sigma=0.456363 ! Fit after self-cal, rms=0.089964Jy sigma=0.456067 ! 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=0.089964Jy sigma=0.456067 ! Fit after self-cal, rms=0.090213Jy sigma=0.456060 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.042 mas, bmaj=7.982 mas, bpa=-2.658 degrees ! Estimated noise=1.54453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250883 Jy ! Component: 100 - total flux cleaned = 0.000206604 Jy ! Component: 150 - total flux cleaned = 0.000185799 Jy ! Component: 200 - total flux cleaned = 0.000166674 Jy ! Total flux subtracted in 200 components = 0.000166674 Jy ! Clean residual min=-0.002598 max=0.003261 Jy/beam ! Clean residual mean=0.000009 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.1417 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.1417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090200Jy sigma=0.456001 ! Fit after self-cal, rms=0.090200Jy sigma=0.455996 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 (-118, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203176 Jy ! Component: 100 - total flux cleaned = 0.00182798 Jy ! Component: 150 - total flux cleaned = 0.00169883 Jy ! Component: 200 - total flux cleaned = 0.00166108 Jy ! Total flux subtracted in 200 components = 0.00166108 Jy ! Clean residual min=-0.002590 max=0.003031 Jy/beam ! Clean residual mean=0.000005 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.143361 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.143361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090075Jy sigma=0.455393 ! Fit after self-cal, rms=0.090076Jy sigma=0.455360 ! Inverting map ! Added new window around map position (-22, -102.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000969199 Jy ! Component: 100 - total flux cleaned = 0.000894158 Jy ! Component: 150 - total flux cleaned = 0.000723131 Jy ! Component: 200 - total flux cleaned = 0.000620904 Jy ! Total flux subtracted in 200 components = 0.000620904 Jy ! Clean residual min=-0.002302 max=0.002392 Jy/beam ! Clean residual mean=0.000006 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.143982 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.143982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089921Jy sigma=0.454584 ! Fit after self-cal, rms=0.089912Jy sigma=0.454557 ! 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=0.089912Jy sigma=0.454557 ! Fit after self-cal, rms=0.089683Jy sigma=0.454489 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.044 mas, bmaj=7.983 mas, bpa=-2.592 degrees ! Estimated noise=1.5412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017446 Jy ! Component: 100 - total flux cleaned = 0.000173277 Jy ! Component: 150 - total flux cleaned = 5.39847e-05 Jy ! Component: 200 - total flux cleaned = -1.90052e-05 Jy ! Total flux subtracted in 200 components = -1.90052e-05 Jy ! Clean residual min=-0.002193 max=0.002359 Jy/beam ! Clean residual mean=0.000008 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.143963 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 62 components and 0.143963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089625Jy sigma=0.454301 ! Fit after self-cal, rms=0.089625Jy sigma=0.454295 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 = -0.000107162 Jy ! Component: 100 - total flux cleaned = -0.000204574 Jy ! Component: 150 - total flux cleaned = -0.000234508 Jy ! Component: 200 - total flux cleaned = -0.000293407 Jy ! Total flux subtracted in 200 components = -0.000293407 Jy ! Clean residual min=-0.002243 max=0.002327 Jy/beam ! Clean residual mean=0.000009 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.143669 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.143669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089591Jy sigma=0.454205 ! Fit after self-cal, rms=0.089591Jy sigma=0.454204 ! 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=0.089591Jy sigma=0.454204 ! Fit after self-cal, rms=0.089602Jy sigma=0.454192 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.068 mas, bmaj=23.12 mas, bpa=3.147 degrees ! Estimated noise=1.91672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.43203e-05 Jy ! Component: 100 - total flux cleaned = -5.35421e-05 Jy ! Component: 150 - total flux cleaned = -7.56881e-05 Jy ! Component: 200 - total flux cleaned = -9.60475e-05 Jy ! Total flux subtracted in 200 components = -9.60475e-05 Jy ! Clean residual min=-0.002210 max=0.002427 Jy/beam ! Clean residual mean=0.000019 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.143573 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 75 components and 0.143573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089590Jy sigma=0.454158 ! Fit after self-cal, rms=0.089590Jy sigma=0.454155 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 = -2.03142e-05 Jy ! Component: 100 - total flux cleaned = -1.98459e-05 Jy ! Component: 150 - total flux cleaned = -1.96498e-05 Jy ! Component: 200 - total flux cleaned = -2.27855e-06 Jy ! Total flux subtracted in 200 components = -2.27855e-06 Jy ! Clean residual min=-0.002187 max=0.002403 Jy/beam ! Clean residual mean=0.000020 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.143571 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 78 components and 0.143571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089583Jy sigma=0.454147 ! Fit after self-cal, rms=0.089583Jy sigma=0.454145 ! 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=3.046 mas, bmaj=7.987 mas, bpa=-2.583 degrees ! Estimated noise=1.54104 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.046 x 7.987 at -2.583 degrees (North through East) ! Clean map min=-0.0033068 max=0.13604 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=2.587 mas, bmaj=6.825 mas, bpa=-2.596 degrees ! Estimated noise=2.0345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107742 Jy ! Component: 100 - total flux cleaned = 0.131242 Jy ! Component: 150 - total flux cleaned = 0.13629 Jy ! Component: 200 - total flux cleaned = 0.137269 Jy ! Total flux subtracted in 200 components = 0.137269 Jy ! Clean residual min=-0.003860 max=0.003887 Jy/beam ! Clean residual mean=-0.000014 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.137269 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.137269 Jy ! Inverting map and beam ! Estimated beam: bmin=3.046 mas, bmaj=7.987 mas, bpa=-2.583 degrees ! Estimated noise=1.54104 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 (-2.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368136 Jy ! Component: 100 - total flux cleaned = 0.00532376 Jy ! Component: 150 - total flux cleaned = 0.00609002 Jy ! Component: 200 - total flux cleaned = 0.00624124 Jy ! Total flux subtracted in 200 components = 0.00624124 Jy ! Clean residual min=-0.002549 max=0.002437 Jy/beam ! Clean residual mean=0.000005 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.143511 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.143511 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=9.068 mas, bmaj=23.12 mas, bpa=3.147 degrees ! Estimated noise=1.91672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124248 Jy ! Component: 100 - total flux cleaned = 0.00120357 Jy ! Component: 150 - total flux cleaned = 0.00105746 Jy ! Component: 200 - total flux cleaned = 0.000929141 Jy ! Total flux subtracted in 200 components = 0.000929141 Jy ! Clean residual min=-0.002230 max=0.002479 Jy/beam ! Clean residual mean=0.000017 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.14444 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 = -5.86931e-05 Jy ! Component: 100 - total flux cleaned = -0.00011461 Jy ! Component: 150 - total flux cleaned = -0.000168699 Jy ! Component: 200 - total flux cleaned = -0.000245043 Jy ! Total flux subtracted in 200 components = -0.000245043 Jy ! Clean residual min=-0.002193 max=0.002435 Jy/beam ! Clean residual mean=0.000018 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.144195 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.144195 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.046 mas, bmaj=7.987 mas, bpa=-2.583 degrees ! Estimated noise=1.54104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019939 Jy ! Component: 100 - total flux cleaned = 0.000198937 Jy ! Component: 150 - total flux cleaned = 0.000103658 Jy ! Component: 200 - total flux cleaned = -2.75088e-05 Jy ! Total flux subtracted in 200 components = -2.75088e-05 Jy ! Clean residual min=-0.002242 max=0.002367 Jy/beam ! Clean residual mean=0.000009 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.144167 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.144167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089644Jy sigma=0.454328 ! Fit after self-cal, rms=0.089650Jy sigma=0.454294 wmodel J0006-2955_S_map.mod ! Writing 68 model components to file: J0006-2955_S_map.mod wobs J0006-2955_S_uvs.fits ! Writing UV FITS file: J0006-2955_S_uvs.fits wwins J0006-2955_S_map.win ! wwins: Wrote 4 windows to J0006-2955_S_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 = 0.000532334 Jy ! Component: 100 - total flux cleaned = 0.000572735 Jy ! Component: 150 - total flux cleaned = 0.000493064 Jy ! Component: 200 - total flux cleaned = 0.000379568 Jy ! Component: 250 - total flux cleaned = 0.000379203 Jy ! Component: 300 - total flux cleaned = 0.000414534 Jy ! Component: 350 - total flux cleaned = 0.000517472 Jy ! Component: 400 - total flux cleaned = 0.000516872 Jy ! Component: 450 - total flux cleaned = 0.000483924 Jy ! Component: 500 - total flux cleaned = 0.000420898 Jy ! Component: 550 - total flux cleaned = 0.000421386 Jy ! Component: 600 - total flux cleaned = 0.000391668 Jy ! Component: 650 - total flux cleaned = 0.000361919 Jy ! Component: 700 - total flux cleaned = 0.000361466 Jy ! Component: 750 - total flux cleaned = 0.000417305 Jy ! Component: 800 - total flux cleaned = 0.000472202 Jy ! Component: 850 - total flux cleaned = 0.000472414 Jy ! Component: 900 - total flux cleaned = 0.000579837 Jy ! Component: 950 - total flux cleaned = 0.000710293 Jy ! Component: 1000 - total flux cleaned = 0.00073583 Jy ! Component: 1050 - total flux cleaned = 0.000836731 Jy ! Component: 1100 - total flux cleaned = 0.00078774 Jy ! Component: 1150 - total flux cleaned = 0.00086096 Jy ! Component: 1200 - total flux cleaned = 0.000861024 Jy ! Component: 1250 - total flux cleaned = 0.000908699 Jy ! Component: 1300 - total flux cleaned = 0.00102581 Jy ! Component: 1350 - total flux cleaned = 0.00116402 Jy ! Component: 1400 - total flux cleaned = 0.00118642 Jy ! Component: 1450 - total flux cleaned = 0.00129939 Jy ! Component: 1500 - total flux cleaned = 0.00143286 Jy ! Component: 1550 - total flux cleaned = 0.00158704 Jy ! Component: 1600 - total flux cleaned = 0.00169558 Jy ! Component: 1650 - total flux cleaned = 0.00180295 Jy ! Component: 1700 - total flux cleaned = 0.00193004 Jy ! Component: 1750 - total flux cleaned = 0.00201395 Jy ! Component: 1800 - total flux cleaned = 0.00207628 Jy ! Component: 1850 - total flux cleaned = 0.00217919 Jy ! Component: 1900 - total flux cleaned = 0.00228065 Jy ! Component: 1950 - total flux cleaned = 0.00230095 Jy ! Component: 2000 - total flux cleaned = 0.00238076 Jy ! Component: 2050 - total flux cleaned = 0.00249966 Jy ! Component: 2100 - total flux cleaned = 0.00261764 Jy ! Component: 2150 - total flux cleaned = 0.0027733 Jy ! Component: 2200 - total flux cleaned = 0.00292745 Jy ! Component: 2250 - total flux cleaned = 0.00298469 Jy ! Component: 2300 - total flux cleaned = 0.00315502 Jy ! Component: 2350 - total flux cleaned = 0.00322998 Jy ! Component: 2400 - total flux cleaned = 0.00332303 Jy ! Component: 2450 - total flux cleaned = 0.00337839 Jy ! Component: 2500 - total flux cleaned = 0.00343335 Jy ! Component: 2550 - total flux cleaned = 0.00352415 Jy ! Component: 2600 - total flux cleaned = 0.00363204 Jy ! Component: 2650 - total flux cleaned = 0.00361413 Jy ! Component: 2700 - total flux cleaned = 0.00364972 Jy ! Component: 2750 - total flux cleaned = 0.00375518 Jy ! Component: 2800 - total flux cleaned = 0.00375519 Jy ! Component: 2850 - total flux cleaned = 0.00379001 Jy ! Component: 2900 - total flux cleaned = 0.00389309 Jy ! Component: 2950 - total flux cleaned = 0.00392713 Jy ! Component: 3000 - total flux cleaned = 0.00394401 Jy ! Component: 3050 - total flux cleaned = 0.0040283 Jy ! Component: 3100 - total flux cleaned = 0.00404507 Jy ! Component: 3150 - total flux cleaned = 0.00406171 Jy ! Component: 3200 - total flux cleaned = 0.00412785 Jy ! Component: 3250 - total flux cleaned = 0.00422634 Jy ! Component: 3300 - total flux cleaned = 0.00427522 Jy ! Component: 3350 - total flux cleaned = 0.00435639 Jy ! Component: 3400 - total flux cleaned = 0.00442093 Jy ! Component: 3450 - total flux cleaned = 0.00453323 Jy ! Component: 3500 - total flux cleaned = 0.00462907 Jy ! Component: 3550 - total flux cleaned = 0.00477188 Jy ! Component: 3600 - total flux cleaned = 0.00485076 Jy ! Component: 3650 - total flux cleaned = 0.00496056 Jy ! Component: 3700 - total flux cleaned = 0.00505434 Jy ! Component: 3750 - total flux cleaned = 0.00513207 Jy ! Component: 3800 - total flux cleaned = 0.00519394 Jy ! Component: 3850 - total flux cleaned = 0.00530192 Jy ! Component: 3900 - total flux cleaned = 0.00539395 Jy ! Component: 3950 - total flux cleaned = 0.00551597 Jy ! Component: 4000 - total flux cleaned = 0.0055463 Jy ! Component: 4050 - total flux cleaned = 0.00563705 Jy ! Total flux subtracted in 4096 components = 0.0057123 Jy ! Clean residual min=-0.000811 max=0.000961 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.149879 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 322 components and 0.149879 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0006-2955_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.046 x 7.987 at -2.583 degrees (North through East) ! Clean map min=-0.0028783 max=0.13619 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0006-2955_S_map.fits wmodel /image_prod/ug002_uva//J0006-2955_S_map.mod ! Writing 322 model components to file: /image_prod/ug002_uva//J0006-2955_S_map.mod wobs /image_prod/ug002_uva//J0006-2955_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0006-2955_S_uvs.fits wwins /image_prod/ug002_uva//J0006-2955_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0006-2955_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.136187 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000259577 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.571812 0.571812 1.14362 2.28725 4.5745 9.149 18.298 36.596 73.192 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 524.647 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0006-2955_S_dfm.log closed on Wed Mar 4 18:11:21 2020