! Started logfile: /image_prod/ug002_uva//J0949-1406_S_b_dfm.log on Wed Mar 4 23:13:27 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//J0949-1406_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0949-1406_S_b_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.887407 visibilities/baseline/integration-bin. ! Found source: J0949-1406 ! ! 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 7188 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 J0949-1406_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014953Jy sigma=8.009446 ! Fit after self-cal, rms=0.932872Jy sigma=7.431462 ! 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=2.473 mas, bmaj=7.193 mas, bpa=-1.901 degrees ! Estimated noise=1.84803 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 = 0.0464554 Jy ! Component: 100 - total flux cleaned = 0.0666593 Jy ! Total flux subtracted in 100 components = 0.0666593 Jy ! Clean residual min=-0.006787 max=0.012711 Jy/beam ! Clean residual mean=0.000005 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 0.0666593 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0666593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129995Jy sigma=0.582004 ! Fit after self-cal, rms=0.129378Jy sigma=0.572602 ! Inverting map ! Added new window around map position (2.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138906 Jy ! Component: 100 - total flux cleaned = 0.0219234 Jy ! Total flux subtracted in 100 components = 0.0219234 Jy ! Clean residual min=-0.004961 max=0.007035 Jy/beam ! Clean residual mean=-0.000000 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.0885827 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0885827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126696Jy sigma=0.547101 ! Fit after self-cal, rms=0.126604Jy sigma=0.546372 ! 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=3.16 mas, bmaj=8.236 mas, bpa=-1.731 degrees ! Estimated noise=1.09314 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 = 0.00739483 Jy ! Component: 100 - total flux cleaned = 0.0093491 Jy ! Component: 150 - total flux cleaned = 0.00983039 Jy ! Component: 200 - total flux cleaned = 0.00983497 Jy ! Total flux subtracted in 200 components = 0.00983497 Jy ! Clean residual min=-0.005127 max=0.005379 Jy/beam ! Clean residual mean=-0.000003 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.0984177 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0984177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125740Jy sigma=0.541659 ! Fit after self-cal, rms=0.125694Jy sigma=0.540946 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.16 x 8.236 at -1.731 degrees (North through East) ! Clean map min=-0.0049115 max=0.065939 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 KP 0.99 LA 1.01 ! MK 1.01 NL 1.08 OV 1.10 PT 0.99 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.34 FD 1.11 KP 0.96 LA 1.01 ! MK 0.95 NL 0.83 OV 1.11 PT 1.08 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.51 FD 1.04 KP 1.01 LA 1.01 ! MK 0.95 NL 0.87 OV 1.14 PT 0.99 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.125694Jy sigma=0.540946 ! Fit after self-cal, rms=0.073661Jy sigma=0.528812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=8.011 mas, bpa=-1.574 degrees ! Estimated noise=1.05281 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 (5.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028452 Jy ! Component: 100 - total flux cleaned = 0.00224081 Jy ! Component: 150 - total flux cleaned = 0.00175962 Jy ! Component: 200 - total flux cleaned = 0.00163008 Jy ! Total flux subtracted in 200 components = 0.00163008 Jy ! Clean residual min=-0.003158 max=0.003010 Jy/beam ! Clean residual mean=-0.000000 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.100048 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.100048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073352Jy sigma=0.526330 ! Fit after self-cal, rms=0.073039Jy sigma=0.524315 ! 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=0.073039Jy sigma=0.524315 ! Fit after self-cal, rms=0.070166Jy sigma=0.522274 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.096 mas, bmaj=7.904 mas, bpa=-1.526 degrees ! Estimated noise=1.03976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189692 Jy ! Component: 100 - total flux cleaned = 0.00167224 Jy ! Component: 150 - total flux cleaned = 0.00161288 Jy ! Component: 200 - total flux cleaned = 0.00151383 Jy ! Total flux subtracted in 200 components = 0.00151383 Jy ! Clean residual min=-0.002355 max=0.002505 Jy/beam ! Clean residual mean=0.000002 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.101562 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.101562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070011Jy sigma=0.521032 ! Fit after self-cal, rms=0.069966Jy sigma=0.520654 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 = 0.000889819 Jy ! Component: 100 - total flux cleaned = 0.000636254 Jy ! Component: 150 - total flux cleaned = 0.000506145 Jy ! Component: 200 - total flux cleaned = 0.000392033 Jy ! Total flux subtracted in 200 components = 0.000392033 Jy ! Clean residual min=-0.002415 max=0.002360 Jy/beam ! Clean residual mean=0.000002 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.101954 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.101954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069893Jy sigma=0.520090 ! Fit after self-cal, rms=0.069874Jy sigma=0.519966 ! 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=0.069874Jy sigma=0.519966 ! Fit after self-cal, rms=0.068889Jy sigma=0.519754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=7.904 mas, bpa=-1.727 degrees ! Estimated noise=1.02498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000921681 Jy ! Component: 100 - total flux cleaned = 0.00110061 Jy ! Component: 150 - total flux cleaned = 0.0010264 Jy ! Component: 200 - total flux cleaned = 0.000962785 Jy ! Total flux subtracted in 200 components = 0.000962785 Jy ! Clean residual min=-0.002274 max=0.002175 Jy/beam ! Clean residual mean=0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.102916 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.102916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068832Jy sigma=0.519342 ! Fit after self-cal, rms=0.068830Jy sigma=0.519234 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 = 0.000399046 Jy ! Component: 100 - total flux cleaned = 0.000368516 Jy ! Component: 150 - total flux cleaned = 0.000283436 Jy ! Component: 200 - total flux cleaned = 0.000204815 Jy ! Total flux subtracted in 200 components = 0.000204815 Jy ! Clean residual min=-0.002278 max=0.002142 Jy/beam ! Clean residual mean=0.000003 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.103121 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.103121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068797Jy sigma=0.518993 ! Fit after self-cal, rms=0.068790Jy sigma=0.518938 ! 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=0.068790Jy sigma=0.518938 ! Fit after self-cal, rms=0.068234Jy sigma=0.518861 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.73 mas, bmaj=16.9 mas, bpa=1.782 degrees ! Estimated noise=1.34439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000618029 Jy ! Component: 100 - total flux cleaned = 0.000566963 Jy ! Component: 150 - total flux cleaned = 0.00043112 Jy ! Component: 200 - total flux cleaned = 0.000390885 Jy ! Total flux subtracted in 200 components = 0.000390885 Jy ! Clean residual min=-0.002452 max=0.002253 Jy/beam ! Clean residual mean=0.000005 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.103512 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.103512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068222Jy sigma=0.518769 ! Fit after self-cal, rms=0.068228Jy sigma=0.518711 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 = 0.000234282 Jy ! Component: 100 - total flux cleaned = 0.000148116 Jy ! Component: 150 - total flux cleaned = 7.56177e-05 Jy ! Component: 200 - total flux cleaned = -6.98179e-06 Jy ! Total flux subtracted in 200 components = -6.98179e-06 Jy ! Clean residual min=-0.002448 max=0.002260 Jy/beam ! Clean residual mean=0.000006 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.103505 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 117 components and 0.103505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068228Jy sigma=0.518731 ! Fit after self-cal, rms=0.068234Jy sigma=0.518697 ! 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=3.027 mas, bmaj=7.896 mas, bpa=-1.848 degrees ! Estimated noise=1.01472 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.027 x 7.896 at -1.848 degrees (North through East) ! Clean map min=-0.0040007 max=0.060048 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=2.39 mas, bmaj=7.017 mas, bpa=-1.651 degrees ! Estimated noise=1.66267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431026 Jy ! Component: 100 - total flux cleaned = 0.0657088 Jy ! Component: 150 - total flux cleaned = 0.0799031 Jy ! Component: 200 - total flux cleaned = 0.0893502 Jy ! Total flux subtracted in 200 components = 0.0893502 Jy ! Clean residual min=-0.004852 max=0.006439 Jy/beam ! Clean residual mean=0.000006 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.0893502 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0893502 Jy ! Inverting map and beam ! Estimated beam: bmin=3.027 mas, bmaj=7.896 mas, bpa=-1.848 degrees ! Estimated noise=1.01472 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 = 0.00837533 Jy ! Component: 100 - total flux cleaned = 0.0114068 Jy ! Component: 150 - total flux cleaned = 0.0125502 Jy ! Component: 200 - total flux cleaned = 0.0133942 Jy ! Total flux subtracted in 200 components = 0.0133942 Jy ! Clean residual min=-0.002325 max=0.002510 Jy/beam ! Clean residual mean=0.000003 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.102744 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.102744 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=8.73 mas, bmaj=16.9 mas, bpa=1.782 degrees ! Estimated noise=1.34439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614581 Jy ! Component: 100 - total flux cleaned = 0.000760757 Jy ! Component: 150 - total flux cleaned = 0.000889764 Jy ! Component: 200 - total flux cleaned = 0.000937225 Jy ! Total flux subtracted in 200 components = 0.000937225 Jy ! Clean residual min=-0.002478 max=0.002160 Jy/beam ! Clean residual mean=0.000006 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.103682 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.441e-05 Jy ! Component: 100 - total flux cleaned = -6.30765e-05 Jy ! Component: 150 - total flux cleaned = -8.78961e-05 Jy ! Component: 200 - total flux cleaned = -8.79353e-05 Jy ! Total flux subtracted in 200 components = -8.79353e-05 Jy ! Clean residual min=-0.002497 max=0.002159 Jy/beam ! Clean residual mean=0.000006 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.103594 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 0.103594 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.027 mas, bmaj=7.896 mas, bpa=-1.848 degrees ! Estimated noise=1.01472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.16006e-05 Jy ! Component: 100 - total flux cleaned = 4.27192e-05 Jy ! Component: 150 - total flux cleaned = 4.33274e-05 Jy ! Component: 200 - total flux cleaned = 5.58543e-06 Jy ! Total flux subtracted in 200 components = 5.58543e-06 Jy ! Clean residual min=-0.002245 max=0.002048 Jy/beam ! Clean residual mean=0.000003 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.103599 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.103599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068263Jy sigma=0.519121 ! Fit after self-cal, rms=0.068242Jy sigma=0.518918 wmodel J0949-1406_S_b_map.mod ! Writing 88 model components to file: J0949-1406_S_b_map.mod wobs J0949-1406_S_b_uvs.fits ! Writing UV FITS file: J0949-1406_S_b_uvs.fits wwins J0949-1406_S_b_map.win ! wwins: Wrote 3 windows to J0949-1406_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 = -0.000370056 Jy ! Component: 100 - total flux cleaned = -0.000546507 Jy ! Component: 150 - total flux cleaned = -0.000579424 Jy ! Component: 200 - total flux cleaned = -0.00079771 Jy ! Component: 250 - total flux cleaned = -0.000946079 Jy ! Component: 300 - total flux cleaned = -0.000946402 Jy ! Component: 350 - total flux cleaned = -0.000974277 Jy ! Component: 400 - total flux cleaned = -0.000921326 Jy ! Component: 450 - total flux cleaned = -0.000895856 Jy ! Component: 500 - total flux cleaned = -0.000871118 Jy ! Component: 550 - total flux cleaned = -0.000895297 Jy ! Component: 600 - total flux cleaned = -0.00091872 Jy ! Component: 650 - total flux cleaned = -0.000965016 Jy ! Component: 700 - total flux cleaned = -0.00103303 Jy ! Component: 750 - total flux cleaned = -0.00109877 Jy ! Component: 800 - total flux cleaned = -0.00116274 Jy ! Component: 850 - total flux cleaned = -0.00118369 Jy ! Component: 900 - total flux cleaned = -0.00126509 Jy ! Component: 950 - total flux cleaned = -0.00132469 Jy ! Component: 1000 - total flux cleaned = -0.00144159 Jy ! Component: 1050 - total flux cleaned = -0.00149852 Jy ! Component: 1100 - total flux cleaned = -0.00157339 Jy ! Component: 1150 - total flux cleaned = -0.00162878 Jy ! Component: 1200 - total flux cleaned = -0.00171972 Jy ! Component: 1250 - total flux cleaned = -0.00180883 Jy ! Component: 1300 - total flux cleaned = -0.0018789 Jy ! Component: 1350 - total flux cleaned = -0.00198189 Jy ! Component: 1400 - total flux cleaned = -0.00209961 Jy ! Component: 1450 - total flux cleaned = -0.00214915 Jy ! Component: 1500 - total flux cleaned = -0.00224724 Jy ! Component: 1550 - total flux cleaned = -0.00235969 Jy ! Component: 1600 - total flux cleaned = -0.00243905 Jy ! Component: 1650 - total flux cleaned = -0.00250145 Jy ! Component: 1700 - total flux cleaned = -0.00256296 Jy ! Component: 1750 - total flux cleaned = -0.00260849 Jy ! Component: 1800 - total flux cleaned = -0.00266862 Jy ! Component: 1850 - total flux cleaned = -0.00272777 Jy ! Component: 1900 - total flux cleaned = -0.00275696 Jy ! Component: 1950 - total flux cleaned = -0.00287261 Jy ! Component: 2000 - total flux cleaned = -0.0029438 Jy ! Component: 2050 - total flux cleaned = -0.00298627 Jy ! Component: 2100 - total flux cleaned = -0.00302827 Jy ! Component: 2150 - total flux cleaned = -0.00313894 Jy ! Component: 2200 - total flux cleaned = -0.00317986 Jy ! Component: 2250 - total flux cleaned = -0.00324764 Jy ! Component: 2300 - total flux cleaned = -0.00332812 Jy ! Component: 2350 - total flux cleaned = -0.00343411 Jy ! Component: 2400 - total flux cleaned = -0.00346027 Jy ! Component: 2450 - total flux cleaned = -0.0035776 Jy ! Component: 2500 - total flux cleaned = -0.00366797 Jy ! Component: 2550 - total flux cleaned = -0.00377014 Jy ! Component: 2600 - total flux cleaned = -0.00378258 Jy ! Component: 2650 - total flux cleaned = -0.00387051 Jy ! Component: 2700 - total flux cleaned = -0.00390789 Jy ! Component: 2750 - total flux cleaned = -0.00394469 Jy ! Component: 2800 - total flux cleaned = -0.00401811 Jy ! Component: 2850 - total flux cleaned = -0.00403021 Jy ! Component: 2900 - total flux cleaned = -0.00409038 Jy ! Component: 2950 - total flux cleaned = -0.00412622 Jy ! Component: 3000 - total flux cleaned = -0.00420895 Jy ! Component: 3050 - total flux cleaned = -0.00424407 Jy ! Component: 3100 - total flux cleaned = -0.00425567 Jy ! Component: 3150 - total flux cleaned = -0.00426727 Jy ! Component: 3200 - total flux cleaned = -0.00435907 Jy ! Component: 3250 - total flux cleaned = -0.00439313 Jy ! Component: 3300 - total flux cleaned = -0.00441566 Jy ! Component: 3350 - total flux cleaned = -0.00446048 Jy ! Component: 3400 - total flux cleaned = -0.00451604 Jy ! Component: 3450 - total flux cleaned = -0.00451618 Jy ! Component: 3500 - total flux cleaned = -0.00458206 Jy ! Component: 3550 - total flux cleaned = -0.00460393 Jy ! Component: 3600 - total flux cleaned = -0.00463645 Jy ! Component: 3650 - total flux cleaned = -0.00465798 Jy ! Component: 3700 - total flux cleaned = -0.00473282 Jy ! Component: 3750 - total flux cleaned = -0.00475382 Jy ! Component: 3800 - total flux cleaned = -0.00476429 Jy ! Component: 3850 - total flux cleaned = -0.00481665 Jy ! Component: 3900 - total flux cleaned = -0.00481669 Jy ! Component: 3950 - total flux cleaned = -0.00487897 Jy ! Component: 4000 - total flux cleaned = -0.00492022 Jy ! Component: 4050 - total flux cleaned = -0.00496133 Jy ! Total flux subtracted in 4096 components = -0.0049919 Jy ! Clean residual min=-0.000762 max=0.000721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0986074 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 345 components and 0.0986074 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0949-1406_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.027 x 7.896 at -1.848 degrees (North through East) ! Clean map min=-0.0033206 max=0.055954 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0949-1406_S_b_map.fits wmodel /image_prod/ug002_uva//J0949-1406_S_b_map.mod ! Writing 345 model components to file: /image_prod/ug002_uva//J0949-1406_S_b_map.mod wobs /image_prod/ug002_uva//J0949-1406_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0949-1406_S_b_uvs.fits wwins /image_prod/ug002_uva//J0949-1406_S_b_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0949-1406_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0559537 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171272 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.918289 0.918289 1.83658 3.67316 7.34632 14.6926 29.3853 58.7705 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 326.694 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0949-1406_S_b_dfm.log closed on Wed Mar 4 23:13:30 2020