! Started logfile: /image_prod/ug002_uva//J0107+2611_S_dfm.log on Wed Mar 4 18:51:50 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//J0107+2611_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0107+2611_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.916071 visibilities/baseline/integration-bin. ! Found source: J0107+2611 ! ! 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 36 lines of history. ! ! Reading 4617 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 J0107+2611_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. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004638Jy sigma=8.690942 ! Fit after self-cal, rms=0.945755Jy sigma=8.165787 ! 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=2.821 mas, bmaj=6.061 mas, bpa=-5.726 degrees ! Estimated noise=1.73416 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 = 0.0425638 Jy ! Component: 100 - total flux cleaned = 0.0532874 Jy ! Total flux subtracted in 100 components = 0.0532874 Jy ! Clean residual min=-0.003581 max=0.004355 Jy/beam ! Clean residual mean=0.000003 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.0532874 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0532874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057196Jy sigma=0.444470 ! Fit after self-cal, rms=0.055859Jy sigma=0.434356 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582796 Jy ! Component: 100 - total flux cleaned = 0.00931264 Jy ! Total flux subtracted in 100 components = 0.00931264 Jy ! Clean residual min=-0.003162 max=0.003069 Jy/beam ! Clean residual mean=0.000001 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0626 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.0626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055238Jy sigma=0.428105 ! Fit after self-cal, rms=0.055225Jy sigma=0.427965 ! 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=3.181 mas, bmaj=6.585 mas, bpa=-7.617 degrees ! Estimated noise=1.24449 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 = 0.00258292 Jy ! Component: 100 - total flux cleaned = 0.00422597 Jy ! Component: 150 - total flux cleaned = 0.00534895 Jy ! Component: 200 - total flux cleaned = 0.00614071 Jy ! Total flux subtracted in 200 components = 0.00614071 Jy ! Clean residual min=-0.002373 max=0.002198 Jy/beam ! Clean residual mean=-0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0687408 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 69 components and 0.0687407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055084Jy sigma=0.426743 ! Fit after self-cal, rms=0.055079Jy sigma=0.426680 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.181 x 6.585 at -7.617 degrees (North through East) ! Clean map min=-0.002315 max=0.05681 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.01 KP 1.03 ! MK 1.02 NL 0.93 OV 0.94 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.05 KP 1.10 ! MK 1.07 NL 1.06 OV 0.89 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.04 HN 1.01 KP 1.01 ! MK 1.03 NL 0.85 OV 0.95 SC 0.90 ! ! ! Fit before self-cal, rms=0.055079Jy sigma=0.426680 ! Fit after self-cal, rms=0.055408Jy sigma=0.424186 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.199 mas, bmaj=6.59 mas, bpa=-7.2 degrees ! Estimated noise=1.25013 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 = -3.3649e-05 Jy ! Component: 100 - total flux cleaned = 6.97983e-05 Jy ! Component: 150 - total flux cleaned = 0.000135233 Jy ! Component: 200 - total flux cleaned = 0.000167465 Jy ! Total flux subtracted in 200 components = 0.000167465 Jy ! Clean residual min=-0.002234 max=0.002157 Jy/beam ! Clean residual mean=0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0689082 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.0689082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055399Jy sigma=0.424099 ! Fit after self-cal, rms=0.055452Jy sigma=0.423902 ! 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=0.055452Jy sigma=0.423902 ! Fit after self-cal, rms=0.055221Jy sigma=0.422225 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.213 mas, bmaj=6.574 mas, bpa=-6.591 degrees ! Estimated noise=1.25319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.18821e-05 Jy ! Component: 100 - total flux cleaned = 7.4098e-06 Jy ! Component: 150 - total flux cleaned = -7.20445e-06 Jy ! Component: 200 - total flux cleaned = -2.0914e-05 Jy ! Total flux subtracted in 200 components = -2.0914e-05 Jy ! Clean residual min=-0.002072 max=0.001874 Jy/beam ! Clean residual mean=-0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0688873 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.0688873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055211Jy sigma=0.422158 ! Fit after self-cal, rms=0.055239Jy sigma=0.422093 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 = -3.15096e-05 Jy ! Component: 100 - total flux cleaned = -3.16254e-05 Jy ! Component: 150 - total flux cleaned = -5.46688e-05 Jy ! Component: 200 - total flux cleaned = -6.53462e-05 Jy ! Total flux subtracted in 200 components = -6.53462e-05 Jy ! Clean residual min=-0.002067 max=0.001855 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.068822 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.068822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055233Jy sigma=0.422045 ! Fit after self-cal, rms=0.055233Jy sigma=0.422039 ! 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=0.055233Jy sigma=0.422039 ! Fit after self-cal, rms=0.055216Jy sigma=0.421996 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.218 mas, bmaj=6.56 mas, bpa=-6.264 degrees ! Estimated noise=1.25217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.32937e-05 Jy ! Component: 100 - total flux cleaned = -0.000110963 Jy ! Component: 150 - total flux cleaned = -0.000123298 Jy ! Component: 200 - total flux cleaned = -0.000123405 Jy ! Total flux subtracted in 200 components = -0.000123405 Jy ! Clean residual min=-0.002050 max=0.001840 Jy/beam ! Clean residual mean=-0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0686985 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.0686985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055209Jy sigma=0.421952 ! Fit after self-cal, rms=0.055212Jy sigma=0.421946 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 = -2.95549e-05 Jy ! Component: 100 - total flux cleaned = -5.0351e-05 Jy ! Component: 150 - total flux cleaned = -5.00203e-05 Jy ! Component: 200 - total flux cleaned = -4.05022e-05 Jy ! Total flux subtracted in 200 components = -4.05022e-05 Jy ! Clean residual min=-0.002045 max=0.001832 Jy/beam ! Clean residual mean=-0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.068658 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.068658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055208Jy sigma=0.421913 ! Fit after self-cal, rms=0.055207Jy sigma=0.421910 ! 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=0.055207Jy sigma=0.421910 ! Fit after self-cal, rms=0.055160Jy sigma=0.421897 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.278 mas, bmaj=8.982 mas, bpa=-5.013 degrees ! Estimated noise=1.54125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000743487 Jy ! Component: 100 - total flux cleaned = -0.000736777 Jy ! Component: 150 - total flux cleaned = -0.00073699 Jy ! Component: 200 - total flux cleaned = -0.000736956 Jy ! Total flux subtracted in 200 components = -0.000736956 Jy ! Clean residual min=-0.002398 max=0.002049 Jy/beam ! Clean residual mean=-0.000003 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0679211 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 95 components and 0.0679211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055166Jy sigma=0.421939 ! Fit after self-cal, rms=0.055155Jy sigma=0.421891 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 = -0.000131473 Jy ! Component: 100 - total flux cleaned = -0.000141792 Jy ! Component: 150 - total flux cleaned = -0.000141038 Jy ! Component: 200 - total flux cleaned = -0.000148084 Jy ! Total flux subtracted in 200 components = -0.000148084 Jy ! Clean residual min=-0.002406 max=0.002065 Jy/beam ! Clean residual mean=-0.000003 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.067773 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.067773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055160Jy sigma=0.421928 ! Fit after self-cal, rms=0.055154Jy sigma=0.421906 ! 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=3.223 mas, bmaj=6.545 mas, bpa=-5.98 degrees ! Estimated noise=1.25103 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 6.545 at -5.98 degrees (North through East) ! Clean map min=-0.0020266 max=0.056961 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=2.853 mas, bmaj=5.999 mas, bpa=-3.759 degrees ! Estimated noise=1.73856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0437795 Jy ! Component: 100 - total flux cleaned = 0.0557859 Jy ! Component: 150 - total flux cleaned = 0.0608892 Jy ! Component: 200 - total flux cleaned = 0.0639084 Jy ! Total flux subtracted in 200 components = 0.0639084 Jy ! Clean residual min=-0.002940 max=0.002816 Jy/beam ! Clean residual mean=-0.000000 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0639084 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0639084 Jy ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=6.545 mas, bpa=-5.98 degrees ! Estimated noise=1.25103 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 = 0.00191425 Jy ! Component: 100 - total flux cleaned = 0.0024959 Jy ! Component: 150 - total flux cleaned = 0.0029422 Jy ! Component: 200 - total flux cleaned = 0.00329421 Jy ! Total flux subtracted in 200 components = 0.00329421 Jy ! Clean residual min=-0.002100 max=0.001876 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0672026 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.0672026 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=6.278 mas, bmaj=8.982 mas, bpa=-5.013 degrees ! Estimated noise=1.54125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132981 Jy ! Component: 100 - total flux cleaned = 0.000280511 Jy ! Component: 150 - total flux cleaned = 0.000348297 Jy ! Component: 200 - total flux cleaned = 0.000375459 Jy ! Total flux subtracted in 200 components = 0.000375459 Jy ! Clean residual min=-0.002419 max=0.002065 Jy/beam ! Clean residual mean=-0.000003 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0675781 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 = 2.29123e-05 Jy ! Component: 100 - total flux cleaned = 4.28536e-05 Jy ! Component: 150 - total flux cleaned = 5.95272e-05 Jy ! Component: 200 - total flux cleaned = 6.702e-05 Jy ! Total flux subtracted in 200 components = 6.702e-05 Jy ! Clean residual min=-0.002405 max=0.002066 Jy/beam ! Clean residual mean=-0.000003 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0676451 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 72 components and 0.0676451 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=6.545 mas, bpa=-5.98 degrees ! Estimated noise=1.25103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421148 Jy ! Component: 100 - total flux cleaned = 0.000398117 Jy ! Component: 150 - total flux cleaned = 0.000429217 Jy ! Component: 200 - total flux cleaned = 0.000498187 Jy ! Total flux subtracted in 200 components = 0.000498187 Jy ! Clean residual min=-0.002115 max=0.001923 Jy/beam ! Clean residual mean=-0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0681433 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.0681433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055148Jy sigma=0.421929 ! Fit after self-cal, rms=0.055143Jy sigma=0.421902 wmodel J0107+2611_S_map.mod ! Writing 77 model components to file: J0107+2611_S_map.mod wobs J0107+2611_S_uvs.fits ! Writing UV FITS file: J0107+2611_S_uvs.fits wwins J0107+2611_S_map.win ! wwins: Wrote 1 windows to J0107+2611_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 = -0.000648197 Jy ! Component: 100 - total flux cleaned = -0.000718383 Jy ! Component: 150 - total flux cleaned = -0.000750178 Jy ! Component: 200 - total flux cleaned = -0.000657338 Jy ! Component: 250 - total flux cleaned = -0.000597427 Jy ! Component: 300 - total flux cleaned = -0.000540259 Jy ! Component: 350 - total flux cleaned = -0.000514479 Jy ! Component: 400 - total flux cleaned = -0.000541614 Jy ! Component: 450 - total flux cleaned = -0.000644919 Jy ! Component: 500 - total flux cleaned = -0.000644554 Jy ! Component: 550 - total flux cleaned = -0.000742599 Jy ! Component: 600 - total flux cleaned = -0.000790127 Jy ! Component: 650 - total flux cleaned = -0.000859938 Jy ! Component: 700 - total flux cleaned = -0.000883054 Jy ! Component: 750 - total flux cleaned = -0.000995109 Jy ! Component: 800 - total flux cleaned = -0.000950219 Jy ! Component: 850 - total flux cleaned = -0.000993412 Jy ! Component: 900 - total flux cleaned = -0.000972197 Jy ! Component: 950 - total flux cleaned = -0.000951368 Jy ! Component: 1000 - total flux cleaned = -0.000931201 Jy ! Component: 1050 - total flux cleaned = -0.000951182 Jy ! Component: 1100 - total flux cleaned = -0.0009905 Jy ! Component: 1150 - total flux cleaned = -0.00101026 Jy ! Component: 1200 - total flux cleaned = -0.00104807 Jy ! Component: 1250 - total flux cleaned = -0.00108538 Jy ! Component: 1300 - total flux cleaned = -0.00106673 Jy ! Component: 1350 - total flux cleaned = -0.00104869 Jy ! Component: 1400 - total flux cleaned = -0.0010132 Jy ! Component: 1450 - total flux cleaned = -0.00103106 Jy ! Component: 1500 - total flux cleaned = -0.000979224 Jy ! Component: 1550 - total flux cleaned = -0.000945241 Jy ! Component: 1600 - total flux cleaned = -0.000962439 Jy ! Component: 1650 - total flux cleaned = -0.00101229 Jy ! Component: 1700 - total flux cleaned = -0.00102892 Jy ! Component: 1750 - total flux cleaned = -0.00107772 Jy ! Component: 1800 - total flux cleaned = -0.00118947 Jy ! Component: 1850 - total flux cleaned = -0.00123641 Jy ! Component: 1900 - total flux cleaned = -0.00128286 Jy ! Component: 1950 - total flux cleaned = -0.00135958 Jy ! Component: 2000 - total flux cleaned = -0.00138974 Jy ! Component: 2050 - total flux cleaned = -0.00141965 Jy ! Component: 2100 - total flux cleaned = -0.00147927 Jy ! Component: 2150 - total flux cleaned = -0.00153825 Jy ! Component: 2200 - total flux cleaned = -0.00155297 Jy ! Component: 2250 - total flux cleaned = -0.00159622 Jy ! Component: 2300 - total flux cleaned = -0.0016249 Jy ! Component: 2350 - total flux cleaned = -0.00168131 Jy ! Component: 2400 - total flux cleaned = -0.00170909 Jy ! Component: 2450 - total flux cleaned = -0.0017091 Jy ! Component: 2500 - total flux cleaned = -0.00172285 Jy ! Component: 2550 - total flux cleaned = -0.00173638 Jy ! Component: 2600 - total flux cleaned = -0.00169579 Jy ! Component: 2650 - total flux cleaned = -0.00172244 Jy ! Component: 2700 - total flux cleaned = -0.00169599 Jy ! Component: 2750 - total flux cleaned = -0.00169632 Jy ! Component: 2800 - total flux cleaned = -0.00172226 Jy ! Component: 2850 - total flux cleaned = -0.00172207 Jy ! Component: 2900 - total flux cleaned = -0.00170925 Jy ! Component: 2950 - total flux cleaned = -0.0016713 Jy ! Component: 3000 - total flux cleaned = -0.00169656 Jy ! Component: 3050 - total flux cleaned = -0.00165912 Jy ! Component: 3100 - total flux cleaned = -0.00169625 Jy ! Component: 3150 - total flux cleaned = -0.00168385 Jy ! Component: 3200 - total flux cleaned = -0.00167171 Jy ! Component: 3250 - total flux cleaned = -0.00168377 Jy ! Component: 3300 - total flux cleaned = -0.00174371 Jy ! Component: 3350 - total flux cleaned = -0.00169607 Jy ! Component: 3400 - total flux cleaned = -0.00170799 Jy ! Component: 3450 - total flux cleaned = -0.001755 Jy ! Component: 3500 - total flux cleaned = -0.00174329 Jy ! Component: 3550 - total flux cleaned = -0.00175488 Jy ! Component: 3600 - total flux cleaned = -0.00175487 Jy ! Component: 3650 - total flux cleaned = -0.00173203 Jy ! Component: 3700 - total flux cleaned = -0.00173204 Jy ! Component: 3750 - total flux cleaned = -0.00170953 Jy ! Component: 3800 - total flux cleaned = -0.00172073 Jy ! Component: 3850 - total flux cleaned = -0.00169851 Jy ! Component: 3900 - total flux cleaned = -0.00169853 Jy ! Component: 3950 - total flux cleaned = -0.0017095 Jy ! Component: 4000 - total flux cleaned = -0.00172038 Jy ! Component: 4050 - total flux cleaned = -0.00174194 Jy ! Total flux subtracted in 4096 components = -0.00172038 Jy ! Clean residual min=-0.000745 max=0.000646 Jy/beam ! Clean residual mean=-0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0664229 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 334 components and 0.0664228 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0107+2611_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 6.545 at -5.98 degrees (North through East) ! Clean map min=-0.0012401 max=0.056906 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0107+2611_S_map.fits wmodel /image_prod/ug002_uva//J0107+2611_S_map.mod ! Writing 334 model components to file: /image_prod/ug002_uva//J0107+2611_S_map.mod wobs /image_prod/ug002_uva//J0107+2611_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0107+2611_S_uvs.fits wwins /image_prod/ug002_uva//J0107+2611_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0107+2611_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0569061 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185912 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.9801 0.9801 1.9602 3.9204 7.8408 15.6816 31.3632 62.7264 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 306.091 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0107+2611_S_dfm.log closed on Wed Mar 4 18:51:55 2020