! Started logfile: /image_prod/ug002_uva//J1357+7643_S_b_dfm.log on Thu Mar 5 01:32:35 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//J1357+7643_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1357+7643_S_b_uva.fits ! AN table 1: 8 integrations on 15 of 15 possible baselines. ! AN table 2: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.94086 visibilities/baseline/integration-bin. ! Found source: J1357+7643 ! ! 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 40 lines of history. ! ! Reading 1050 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 J1357+7643_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 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.015556Jy sigma=7.422815 ! Fit after self-cal, rms=0.901141Jy sigma=6.602636 ! 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=4.066 mas, bmaj=9.638 mas, bpa=55.85 degrees ! Estimated noise=3.72504 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 = 0.079008 Jy ! Component: 100 - total flux cleaned = 0.0968532 Jy ! Total flux subtracted in 100 components = 0.0968532 Jy ! Clean residual min=-0.007822 max=0.007250 Jy/beam ! Clean residual mean=-0.000009 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 0.0968532 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0968532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071446Jy sigma=0.471541 ! Fit after self-cal, rms=0.071375Jy sigma=0.470998 ! 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=4.674 mas, bmaj=10.41 mas, bpa=58.94 degrees ! Estimated noise=3.05715 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 = 0.00704977 Jy ! Component: 100 - total flux cleaned = 0.0109577 Jy ! Component: 150 - total flux cleaned = 0.0133549 Jy ! Component: 200 - total flux cleaned = 0.0139545 Jy ! Total flux subtracted in 200 components = 0.0139545 Jy ! Clean residual min=-0.006396 max=0.005151 Jy/beam ! Clean residual mean=-0.000016 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.110808 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.110808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070614Jy sigma=0.465514 ! Fit after self-cal, rms=0.070625Jy sigma=0.465373 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.674 x 10.41 at 58.94 degrees (North through East) ! Clean map min=-0.0062693 max=0.10191 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 NL 0.99 OV 1.02 ! PT 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.97 HN 0.98 KP 0.98 ! LA 0.99 NL 0.89 OV 0.97 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 NL 0.83 OV 1.06 ! PT 0.99 SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.91 HN 1.01 KP 0.83 ! LA 0.97 NL 1.22 OV 1.07 PT 1.20 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.10 NL 0.99 OV 1.02 ! PT 1.05 SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.00 HN 1.11 KP 0.84 ! LA 0.95 NL 0.91 OV 1.10 PT 1.09 ! ! ! Fit before self-cal, rms=0.070625Jy sigma=0.465373 ! Fit after self-cal, rms=0.069327Jy sigma=0.456773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.695 mas, bmaj=10.46 mas, bpa=58.65 degrees ! Estimated noise=3.03525 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 = 0.000166344 Jy ! Component: 100 - total flux cleaned = 8.98056e-05 Jy ! Component: 150 - total flux cleaned = 1.92921e-05 Jy ! Component: 200 - total flux cleaned = -1.17855e-05 Jy ! Total flux subtracted in 200 components = -1.17855e-05 Jy ! Clean residual min=-0.004956 max=0.004164 Jy/beam ! Clean residual mean=-0.000013 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.110796 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.110796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069273Jy sigma=0.456502 ! Fit after self-cal, rms=0.069329Jy sigma=0.456217 ! 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=0.069329Jy sigma=0.456217 ! Fit after self-cal, rms=0.069404Jy sigma=0.456188 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.699 mas, bmaj=10.46 mas, bpa=58.63 degrees ! Estimated noise=3.03355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.54388e-05 Jy ! Component: 100 - total flux cleaned = 4.70921e-05 Jy ! Component: 150 - total flux cleaned = 2.2105e-05 Jy ! Component: 200 - total flux cleaned = 2.27825e-05 Jy ! Total flux subtracted in 200 components = 2.27825e-05 Jy ! Clean residual min=-0.004983 max=0.004135 Jy/beam ! Clean residual mean=-0.000013 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.110819 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.110819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069375Jy sigma=0.456047 ! Fit after self-cal, rms=0.069373Jy sigma=0.456018 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 = -5.26613e-05 Jy ! Component: 100 - total flux cleaned = -6.59514e-06 Jy ! Component: 150 - total flux cleaned = 1.27558e-05 Jy ! Component: 200 - total flux cleaned = 3.13441e-05 Jy ! Total flux subtracted in 200 components = 3.13441e-05 Jy ! Clean residual min=-0.004967 max=0.004133 Jy/beam ! Clean residual mean=-0.000013 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.11085 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.11085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069359Jy sigma=0.455929 ! Fit after self-cal, rms=0.069354Jy sigma=0.455910 ! 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=0.069354Jy sigma=0.455910 ! Fit after self-cal, rms=0.069338Jy sigma=0.455898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.705 mas, bmaj=10.45 mas, bpa=58.62 degrees ! Estimated noise=3.031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.28096e-05 Jy ! Component: 100 - total flux cleaned = -2.03926e-05 Jy ! Component: 150 - total flux cleaned = -3.07917e-06 Jy ! Component: 200 - total flux cleaned = -3.12323e-06 Jy ! Total flux subtracted in 200 components = -3.12323e-06 Jy ! Clean residual min=-0.004944 max=0.004114 Jy/beam ! Clean residual mean=-0.000013 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.110847 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.110847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069328Jy sigma=0.455831 ! Fit after self-cal, rms=0.069324Jy sigma=0.455817 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 = 8.66608e-06 Jy ! Component: 100 - total flux cleaned = -8.09316e-06 Jy ! Component: 150 - total flux cleaned = 7.89599e-06 Jy ! Component: 200 - total flux cleaned = 8.50524e-06 Jy ! Total flux subtracted in 200 components = 8.50524e-06 Jy ! Clean residual min=-0.004950 max=0.004118 Jy/beam ! Clean residual mean=-0.000013 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.110855 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.110855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069318Jy sigma=0.455767 ! Fit after self-cal, rms=0.069314Jy sigma=0.455757 ! 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=0.069314Jy sigma=0.455757 ! Fit after self-cal, rms=0.069337Jy sigma=0.455752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.265 mas, bmaj=12.78 mas, bpa=70.95 degrees ! Estimated noise=3.33874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204555 Jy ! Component: 100 - total flux cleaned = 0.000132682 Jy ! Component: 150 - total flux cleaned = 0.000119104 Jy ! Component: 200 - total flux cleaned = 0.000106824 Jy ! Total flux subtracted in 200 components = 0.000106824 Jy ! Clean residual min=-0.005341 max=0.004688 Jy/beam ! Clean residual mean=-0.000020 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.110962 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.110962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069328Jy sigma=0.455765 ! Fit after self-cal, rms=0.069327Jy sigma=0.455752 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 = -2.3883e-05 Jy ! Component: 100 - total flux cleaned = -3.62973e-05 Jy ! Component: 150 - total flux cleaned = -5.82548e-05 Jy ! Component: 200 - total flux cleaned = -5.87262e-05 Jy ! Total flux subtracted in 200 components = -5.87262e-05 Jy ! Clean residual min=-0.005306 max=0.004704 Jy/beam ! Clean residual mean=-0.000020 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.110904 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.110904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069325Jy sigma=0.455777 ! Fit after self-cal, rms=0.069322Jy sigma=0.455773 ! 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=4.709 mas, bmaj=10.45 mas, bpa=58.6 degrees ! Estimated noise=3.03051 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.709 x 10.45 at 58.6 degrees (North through East) ! Clean map min=-0.0049505 max=0.10085 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=4.116 mas, bmaj=9.733 mas, bpa=55.74 degrees ! Estimated noise=3.73515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0791581 Jy ! Component: 100 - total flux cleaned = 0.0968146 Jy ! Component: 150 - total flux cleaned = 0.103607 Jy ! Component: 200 - total flux cleaned = 0.107417 Jy ! Total flux subtracted in 200 components = 0.107417 Jy ! Clean residual min=-0.005699 max=0.005464 Jy/beam ! Clean residual mean=-0.000003 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.107417 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.107417 Jy ! Inverting map and beam ! Estimated beam: bmin=4.709 mas, bmaj=10.45 mas, bpa=58.6 degrees ! Estimated noise=3.03051 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 = 0.00207539 Jy ! Component: 100 - total flux cleaned = 0.00228516 Jy ! Component: 150 - total flux cleaned = 0.00240202 Jy ! Component: 200 - total flux cleaned = 0.00260642 Jy ! Total flux subtracted in 200 components = 0.00260642 Jy ! Clean residual min=-0.005106 max=0.004187 Jy/beam ! Clean residual mean=-0.000014 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.110023 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.110023 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=8.265 mas, bmaj=12.78 mas, bpa=70.95 degrees ! Estimated noise=3.33874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678831 Jy ! Component: 100 - total flux cleaned = 0.000749896 Jy ! Component: 150 - total flux cleaned = 0.000770736 Jy ! Component: 200 - total flux cleaned = 0.000787134 Jy ! Total flux subtracted in 200 components = 0.000787134 Jy ! Clean residual min=-0.005298 max=0.004727 Jy/beam ! Clean residual mean=-0.000020 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.11081 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 = 1.49528e-05 Jy ! Component: 100 - total flux cleaned = 2.97365e-05 Jy ! Component: 150 - total flux cleaned = 4.32842e-05 Jy ! Component: 200 - total flux cleaned = 5.6297e-05 Jy ! Total flux subtracted in 200 components = 5.6297e-05 Jy ! Clean residual min=-0.005313 max=0.004716 Jy/beam ! Clean residual mean=-0.000020 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.110867 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.110867 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.709 mas, bmaj=10.45 mas, bpa=58.6 degrees ! Estimated noise=3.03051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207562 Jy ! Component: 100 - total flux cleaned = -0.000174335 Jy ! Component: 150 - total flux cleaned = -0.000232322 Jy ! Component: 200 - total flux cleaned = -0.00025617 Jy ! Total flux subtracted in 200 components = -0.00025617 Jy ! Clean residual min=-0.005093 max=0.004025 Jy/beam ! Clean residual mean=-0.000013 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.110611 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.110611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069344Jy sigma=0.455843 ! Fit after self-cal, rms=0.069350Jy sigma=0.455827 wmodel J1357+7643_S_b_map.mod ! Writing 62 model components to file: J1357+7643_S_b_map.mod wobs J1357+7643_S_b_uvs.fits ! Writing UV FITS file: J1357+7643_S_b_uvs.fits wwins J1357+7643_S_b_map.win ! wwins: Wrote 1 windows to J1357+7643_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 = -0.00210494 Jy ! Component: 100 - total flux cleaned = -0.00233572 Jy ! Component: 150 - total flux cleaned = -0.0022679 Jy ! Component: 200 - total flux cleaned = -0.00214243 Jy ! Component: 250 - total flux cleaned = -0.0020836 Jy ! Component: 300 - total flux cleaned = -0.00219699 Jy ! Component: 350 - total flux cleaned = -0.00241445 Jy ! Component: 400 - total flux cleaned = -0.00267379 Jy ! Component: 450 - total flux cleaned = -0.00297159 Jy ! Component: 500 - total flux cleaned = -0.00330717 Jy ! Component: 550 - total flux cleaned = -0.00349261 Jy ! Component: 600 - total flux cleaned = -0.00344837 Jy ! Component: 650 - total flux cleaned = -0.00349149 Jy ! Component: 700 - total flux cleaned = -0.00349125 Jy ! Component: 750 - total flux cleaned = -0.00349174 Jy ! Component: 800 - total flux cleaned = -0.00349255 Jy ! Component: 850 - total flux cleaned = -0.00349278 Jy ! Component: 900 - total flux cleaned = -0.00338032 Jy ! Component: 950 - total flux cleaned = -0.00352737 Jy ! Component: 1000 - total flux cleaned = -0.00341892 Jy ! Component: 1050 - total flux cleaned = -0.00349014 Jy ! Component: 1100 - total flux cleaned = -0.00362856 Jy ! Component: 1150 - total flux cleaned = -0.0037965 Jy ! Component: 1200 - total flux cleaned = -0.00392723 Jy ! Component: 1250 - total flux cleaned = -0.00399111 Jy ! Component: 1300 - total flux cleaned = -0.0040852 Jy ! Component: 1350 - total flux cleaned = -0.00414615 Jy ! Component: 1400 - total flux cleaned = -0.0040854 Jy ! Component: 1450 - total flux cleaned = -0.00414492 Jy ! Component: 1500 - total flux cleaned = -0.00420326 Jy ! Component: 1550 - total flux cleaned = -0.00426027 Jy ! Component: 1600 - total flux cleaned = -0.00434466 Jy ! Component: 1650 - total flux cleaned = -0.00440043 Jy ! Component: 1700 - total flux cleaned = -0.00442786 Jy ! Component: 1750 - total flux cleaned = -0.00432005 Jy ! Component: 1800 - total flux cleaned = -0.00429368 Jy ! Component: 1850 - total flux cleaned = -0.00424143 Jy ! Component: 1900 - total flux cleaned = -0.00419003 Jy ! Component: 1950 - total flux cleaned = -0.00416465 Jy ! Component: 2000 - total flux cleaned = -0.00413946 Jy ! Component: 2050 - total flux cleaned = -0.00406494 Jy ! Component: 2100 - total flux cleaned = -0.00401556 Jy ! Component: 2150 - total flux cleaned = -0.00391835 Jy ! Component: 2200 - total flux cleaned = -0.00391839 Jy ! Component: 2250 - total flux cleaned = -0.00387062 Jy ! Component: 2300 - total flux cleaned = -0.00384699 Jy ! Component: 2350 - total flux cleaned = -0.00382347 Jy ! Component: 2400 - total flux cleaned = -0.00386975 Jy ! Component: 2450 - total flux cleaned = -0.00380109 Jy ! Component: 2500 - total flux cleaned = -0.00382382 Jy ! Component: 2550 - total flux cleaned = -0.00382375 Jy ! Component: 2600 - total flux cleaned = -0.00382376 Jy ! Component: 2650 - total flux cleaned = -0.00380158 Jy ! Component: 2700 - total flux cleaned = -0.00380163 Jy ! Component: 2750 - total flux cleaned = -0.00378 Jy ! Component: 2800 - total flux cleaned = -0.00375851 Jy ! Component: 2850 - total flux cleaned = -0.00373704 Jy ! Component: 2900 - total flux cleaned = -0.00373699 Jy ! Component: 2950 - total flux cleaned = -0.00367449 Jy ! Component: 3000 - total flux cleaned = -0.00365379 Jy ! Component: 3050 - total flux cleaned = -0.0036129 Jy ! Component: 3100 - total flux cleaned = -0.00355189 Jy ! Component: 3150 - total flux cleaned = -0.00351153 Jy ! Component: 3200 - total flux cleaned = -0.00355138 Jy ! Component: 3250 - total flux cleaned = -0.00349171 Jy ! Component: 3300 - total flux cleaned = -0.00347216 Jy ! Component: 3350 - total flux cleaned = -0.00345261 Jy ! Component: 3400 - total flux cleaned = -0.00345258 Jy ! Component: 3450 - total flux cleaned = -0.0034527 Jy ! Component: 3500 - total flux cleaned = -0.00343357 Jy ! Component: 3550 - total flux cleaned = -0.00347153 Jy ! Component: 3600 - total flux cleaned = -0.00349052 Jy ! Component: 3650 - total flux cleaned = -0.00352817 Jy ! Component: 3700 - total flux cleaned = -0.00352824 Jy ! Component: 3750 - total flux cleaned = -0.00354684 Jy ! Component: 3800 - total flux cleaned = -0.00356534 Jy ! Component: 3850 - total flux cleaned = -0.00358366 Jy ! Component: 3900 - total flux cleaned = -0.00358374 Jy ! Component: 3950 - total flux cleaned = -0.00365666 Jy ! Component: 4000 - total flux cleaned = -0.00367467 Jy ! Component: 4050 - total flux cleaned = -0.00372885 Jy ! Total flux subtracted in 4096 components = -0.00374683 Jy ! Clean residual min=-0.001255 max=0.001174 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.106864 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 352 components and 0.106864 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1357+7643_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.709 x 10.45 at 58.6 degrees (North through East) ! Clean map min=-0.0029298 max=0.10053 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1357+7643_S_b_map.fits wmodel /image_prod/ug002_uva//J1357+7643_S_b_map.mod ! Writing 352 model components to file: /image_prod/ug002_uva//J1357+7643_S_b_map.mod wobs /image_prod/ug002_uva//J1357+7643_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1357+7643_S_b_uvs.fits wwins /image_prod/ug002_uva//J1357+7643_S_b_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1357+7643_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.100525 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000300136 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.895703 0.895703 1.79141 3.58281 7.16562 14.3312 28.6625 57.325 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 334.932 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1357+7643_S_b_dfm.log closed on Thu Mar 5 01:32:39 2020