! Started logfile: /image_prod/ug002_uva//J0726+7911_S_d_dfm.log on Wed Mar 4 21:46:45 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//J0726+7911_S_d_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0726+7911_S_d_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.869444 visibilities/baseline/integration-bin. ! Found source: J0726+7911 ! ! 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 2817 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 J0726+7911_S_d] 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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.227557Jy sigma=7.225589 ! Fit after self-cal, rms=0.355372Jy sigma=2.082507 ! 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=3.315 mas, bmaj=3.688 mas, bpa=-84.43 degrees ! Estimated noise=2.81336 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 = 0.508037 Jy ! Component: 100 - total flux cleaned = 0.625606 Jy ! Total flux subtracted in 100 components = 0.625606 Jy ! Clean residual min=-0.017019 max=0.044865 Jy/beam ! Clean residual mean=-0.000069 rms=0.005152 Jy/beam ! Combined flux in latest and established models = 0.625605 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.625605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138009Jy sigma=0.781081 ! Fit after self-cal, rms=0.138006Jy sigma=0.781039 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0478444 Jy ! Component: 100 - total flux cleaned = 0.0722936 Jy ! Total flux subtracted in 100 components = 0.0722936 Jy ! Clean residual min=-0.013406 max=0.018527 Jy/beam ! Clean residual mean=-0.000076 rms=0.004241 Jy/beam ! Combined flux in latest and established models = 0.697899 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.697899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117729Jy sigma=0.657988 ! Fit after self-cal, rms=0.117731Jy sigma=0.657881 ! 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=3.929 mas, bmaj=4.339 mas, bpa=-80.68 degrees ! Estimated noise=2.27414 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 = 0.0163237 Jy ! Component: 100 - total flux cleaned = 0.0247307 Jy ! Component: 150 - total flux cleaned = 0.0267018 Jy ! Component: 200 - total flux cleaned = 0.0270476 Jy ! Total flux subtracted in 200 components = 0.0270476 Jy ! Clean residual min=-0.013756 max=0.014495 Jy/beam ! Clean residual mean=-0.000086 rms=0.003537 Jy/beam ! Combined flux in latest and established models = 0.724946 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 0.724946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115095Jy sigma=0.644870 ! Fit after self-cal, rms=0.115094Jy sigma=0.644850 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.929 x 4.339 at -80.68 degrees (North through East) ! Clean map min=-0.013344 max=0.66456 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.99 ! LA 1.02 MK 1.00 NL 0.98 OV 1.14 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 1.01 ! LA 1.04 MK 0.99 NL 1.04 OV 1.05 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 1.00 ! LA 1.02 MK 0.99 NL 0.82 OV 1.07 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.115094Jy sigma=0.644850 ! Fit after self-cal, rms=0.109785Jy sigma=0.558527 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.934 mas, bmaj=4.345 mas, bpa=-80.82 degrees ! Estimated noise=2.28001 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 = 0.00383538 Jy ! Component: 100 - total flux cleaned = 0.0043341 Jy ! Component: 150 - total flux cleaned = 0.00433566 Jy ! Component: 200 - total flux cleaned = 0.00433218 Jy ! Total flux subtracted in 200 components = 0.00433218 Jy ! Clean residual min=-0.011830 max=0.011549 Jy/beam ! Clean residual mean=-0.000071 rms=0.003060 Jy/beam ! Combined flux in latest and established models = 0.729279 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.729279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109467Jy sigma=0.557866 ! Fit after self-cal, rms=0.109500Jy sigma=0.557799 ! 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=0.109500Jy sigma=0.557799 ! Fit after self-cal, rms=0.071849Jy sigma=0.383355 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.934 mas, bmaj=4.353 mas, bpa=-77.39 degrees ! Estimated noise=2.28217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169947 Jy ! Component: 100 - total flux cleaned = 5.95581e-05 Jy ! Component: 150 - total flux cleaned = -4.11591e-05 Jy ! Component: 200 - total flux cleaned = -0.000176091 Jy ! Total flux subtracted in 200 components = -0.000176091 Jy ! Clean residual min=-0.003519 max=0.003798 Jy/beam ! Clean residual mean=0.000008 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.729102 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.729103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071771Jy sigma=0.382853 ! Fit after self-cal, rms=0.071800Jy sigma=0.382752 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 (47, -29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273354 Jy ! Component: 100 - total flux cleaned = 0.00330417 Jy ! Component: 150 - total flux cleaned = 0.00342128 Jy ! Component: 200 - total flux cleaned = 0.00342173 Jy ! Total flux subtracted in 200 components = 0.00342173 Jy ! Clean residual min=-0.003705 max=0.003553 Jy/beam ! Clean residual mean=0.000005 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.732524 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.732524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071606Jy sigma=0.381782 ! Fit after self-cal, rms=0.071604Jy sigma=0.381724 ! 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=0.071604Jy sigma=0.381724 ! Fit after self-cal, rms=0.071588Jy sigma=0.381614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.932 mas, bmaj=4.354 mas, bpa=-77.69 degrees ! Estimated noise=2.28257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082978 Jy ! Component: 100 - total flux cleaned = 0.000735672 Jy ! Component: 150 - total flux cleaned = 0.000778374 Jy ! Component: 200 - total flux cleaned = 0.000777622 Jy ! Total flux subtracted in 200 components = 0.000777622 Jy ! Clean residual min=-0.003619 max=0.003414 Jy/beam ! Clean residual mean=0.000006 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.733302 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.733302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071526Jy sigma=0.381285 ! Fit after self-cal, rms=0.071527Jy sigma=0.381269 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 = 0.000116345 Jy ! Component: 100 - total flux cleaned = 3.72259e-06 Jy ! Component: 150 - total flux cleaned = -0.000101632 Jy ! Component: 200 - total flux cleaned = -0.000200672 Jy ! Total flux subtracted in 200 components = -0.000200672 Jy ! Clean residual min=-0.003618 max=0.003364 Jy/beam ! Clean residual mean=0.000006 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.733101 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.733101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071490Jy sigma=0.381093 ! Fit after self-cal, rms=0.071491Jy sigma=0.381084 ! 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=0.071491Jy sigma=0.381084 ! Fit after self-cal, rms=0.071484Jy sigma=0.381044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.612 mas, bmaj=9.108 mas, bpa=86.67 degrees ! Estimated noise=2.90631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000156914 Jy ! Component: 100 - total flux cleaned = -0.000315679 Jy ! Component: 150 - total flux cleaned = -0.00041997 Jy ! Component: 200 - total flux cleaned = -0.000534414 Jy ! Total flux subtracted in 200 components = -0.000534414 Jy ! Clean residual min=-0.003056 max=0.003560 Jy/beam ! Clean residual mean=0.000015 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.732567 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.732567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071488Jy sigma=0.381116 ! Fit after self-cal, rms=0.071486Jy sigma=0.381091 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 = -3.85762e-05 Jy ! Component: 100 - total flux cleaned = -0.000102957 Jy ! Component: 150 - total flux cleaned = -0.000122631 Jy ! Component: 200 - total flux cleaned = -0.000140761 Jy ! Total flux subtracted in 200 components = -0.000140761 Jy ! Clean residual min=-0.003002 max=0.003510 Jy/beam ! Clean residual mean=0.000015 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.732426 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.732426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071490Jy sigma=0.381132 ! Fit after self-cal, rms=0.071491Jy sigma=0.381125 ! 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=3.931 mas, bmaj=4.355 mas, bpa=-78.02 degrees ! Estimated noise=2.28299 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.931 x 4.355 at -78.02 degrees (North through East) ! Clean map min=-0.003449 max=0.66709 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071491Jy sigma=0.381125 ! Fit after self-cal, rms=0.067461Jy sigma=0.353019 ! Inverting map and beam ! Estimated beam: bmin=3.931 mas, bmaj=4.357 mas, bpa=-77.68 degrees ! Estimated noise=2.28426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000649151 Jy ! Component: 100 - total flux cleaned = 0.000730517 Jy ! Component: 150 - total flux cleaned = 0.000730766 Jy ! Component: 200 - total flux cleaned = 0.000698027 Jy ! Total flux subtracted in 200 components = 0.000698027 Jy ! Clean residual min=-0.003623 max=0.003168 Jy/beam ! Clean residual mean=0.000005 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.733124 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.733124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067408Jy sigma=0.352738 ! Fit after self-cal, rms=0.067408Jy sigma=0.352720 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.1524e-05 Jy ! Component: 100 - total flux cleaned = -7.5037e-06 Jy ! Component: 150 - total flux cleaned = -9.02468e-05 Jy ! Component: 200 - total flux cleaned = -0.000168088 Jy ! Total flux subtracted in 200 components = -0.000168088 Jy ! Clean residual min=-0.003601 max=0.003157 Jy/beam ! Clean residual mean=0.000005 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.732956 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.732956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067381Jy sigma=0.352598 ! Fit after self-cal, rms=0.067381Jy sigma=0.352592 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067381Jy sigma=0.352592 ! Fit after self-cal, rms=0.067374Jy sigma=0.352554 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=3.319 mas, bmaj=3.698 mas, bpa=-81.2 degrees ! Estimated noise=2.84331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.513417 Jy ! Component: 100 - total flux cleaned = 0.631034 Jy ! Component: 150 - total flux cleaned = 0.677764 Jy ! Component: 200 - total flux cleaned = 0.70188 Jy ! Total flux subtracted in 200 components = 0.70188 Jy ! Clean residual min=-0.005577 max=0.011491 Jy/beam ! Clean residual mean=0.000001 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.70188 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.70188 Jy ! Inverting map and beam ! Estimated beam: bmin=3.93 mas, bmaj=4.357 mas, bpa=-78.05 degrees ! Estimated noise=2.28447 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 = 0.0142158 Jy ! Component: 100 - total flux cleaned = 0.0212052 Jy ! Component: 150 - total flux cleaned = 0.0254012 Jy ! Component: 200 - total flux cleaned = 0.0282101 Jy ! Total flux subtracted in 200 components = 0.0282101 Jy ! Clean residual min=-0.003785 max=0.003610 Jy/beam ! Clean residual mean=0.000006 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.73009 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.73009 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=8.61 mas, bmaj=9.109 mas, bpa=86.9 degrees ! Estimated noise=2.90833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198715 Jy ! Component: 100 - total flux cleaned = 0.0024827 Jy ! Component: 150 - total flux cleaned = 0.00259903 Jy ! Component: 200 - total flux cleaned = 0.00259928 Jy ! Total flux subtracted in 200 components = 0.00259928 Jy ! Clean residual min=-0.002960 max=0.003560 Jy/beam ! Clean residual mean=0.000012 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.732689 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 = 5.77596e-07 Jy ! Component: 100 - total flux cleaned = 8.89424e-07 Jy ! Component: 150 - total flux cleaned = 3.63962e-07 Jy ! Component: 200 - total flux cleaned = -7.87422e-08 Jy ! Total flux subtracted in 200 components = -7.87422e-08 Jy ! Clean residual min=-0.002938 max=0.003477 Jy/beam ! Clean residual mean=0.000012 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.732689 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.732689 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.93 mas, bmaj=4.357 mas, bpa=-78.05 degrees ! Estimated noise=2.28447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00070211 Jy ! Component: 100 - total flux cleaned = -0.000203859 Jy ! Component: 150 - total flux cleaned = -8.02362e-05 Jy ! Component: 200 - total flux cleaned = -8.06639e-05 Jy ! Total flux subtracted in 200 components = -8.06639e-05 Jy ! Clean residual min=-0.003784 max=0.003218 Jy/beam ! Clean residual mean=0.000005 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.732609 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.732609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067761Jy sigma=0.354226 ! Fit after self-cal, rms=0.067740Jy sigma=0.354154 wmodel J0726+7911_S_d_map.mod ! Writing 57 model components to file: J0726+7911_S_d_map.mod wobs J0726+7911_S_d_uvs.fits ! Writing UV FITS file: J0726+7911_S_d_uvs.fits wwins J0726+7911_S_d_map.win ! wwins: Wrote 2 windows to J0726+7911_S_d_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 = -0.0011466 Jy ! Component: 100 - total flux cleaned = -0.000972344 Jy ! Component: 150 - total flux cleaned = -0.000806443 Jy ! Component: 200 - total flux cleaned = -0.000593253 Jy ! Component: 250 - total flux cleaned = -0.000228522 Jy ! Component: 300 - total flux cleaned = 0.000176761 Jy ! Component: 350 - total flux cleaned = 0.000424158 Jy ! Component: 400 - total flux cleaned = 0.000763313 Jy ! Component: 450 - total flux cleaned = 0.00109564 Jy ! Component: 500 - total flux cleaned = 0.00151405 Jy ! Component: 550 - total flux cleaned = 0.0016506 Jy ! Component: 600 - total flux cleaned = 0.00187577 Jy ! Component: 650 - total flux cleaned = 0.0019639 Jy ! Component: 700 - total flux cleaned = 0.00209543 Jy ! Component: 750 - total flux cleaned = 0.00205236 Jy ! Component: 800 - total flux cleaned = 0.00213828 Jy ! Component: 850 - total flux cleaned = 0.00230561 Jy ! Component: 900 - total flux cleaned = 0.00238778 Jy ! Component: 950 - total flux cleaned = 0.00238739 Jy ! Component: 1000 - total flux cleaned = 0.0024277 Jy ! Component: 1050 - total flux cleaned = 0.00246769 Jy ! Component: 1100 - total flux cleaned = 0.002547 Jy ! Component: 1150 - total flux cleaned = 0.00258632 Jy ! Component: 1200 - total flux cleaned = 0.00262535 Jy ! Component: 1250 - total flux cleaned = 0.00266406 Jy ! Component: 1300 - total flux cleaned = 0.00281598 Jy ! Component: 1350 - total flux cleaned = 0.00262736 Jy ! Component: 1400 - total flux cleaned = 0.00277755 Jy ! Component: 1450 - total flux cleaned = 0.00281463 Jy ! Component: 1500 - total flux cleaned = 0.00277795 Jy ! Component: 1550 - total flux cleaned = 0.00288721 Jy ! Component: 1600 - total flux cleaned = 0.00281496 Jy ! Component: 1650 - total flux cleaned = 0.00292216 Jy ! Component: 1700 - total flux cleaned = 0.00288707 Jy ! Component: 1750 - total flux cleaned = 0.0029921 Jy ! Component: 1800 - total flux cleaned = 0.00302747 Jy ! Component: 1850 - total flux cleaned = 0.00309636 Jy ! Component: 1900 - total flux cleaned = 0.00309609 Jy ! Component: 1950 - total flux cleaned = 0.00312991 Jy ! Component: 2000 - total flux cleaned = 0.00316393 Jy ! Component: 2050 - total flux cleaned = 0.00343096 Jy ! Component: 2100 - total flux cleaned = 0.0031993 Jy ! Component: 2150 - total flux cleaned = 0.00339686 Jy ! Component: 2200 - total flux cleaned = 0.00333114 Jy ! Component: 2250 - total flux cleaned = 0.00349286 Jy ! Component: 2300 - total flux cleaned = 0.00339687 Jy ! Component: 2350 - total flux cleaned = 0.00339719 Jy ! Component: 2400 - total flux cleaned = 0.0034923 Jy ! Component: 2450 - total flux cleaned = 0.00342952 Jy ! Component: 2500 - total flux cleaned = 0.00342921 Jy ! Component: 2550 - total flux cleaned = 0.00333642 Jy ! Component: 2600 - total flux cleaned = 0.00330553 Jy ! Component: 2650 - total flux cleaned = 0.00333616 Jy ! Component: 2700 - total flux cleaned = 0.00333638 Jy ! Component: 2750 - total flux cleaned = 0.00327608 Jy ! Component: 2800 - total flux cleaned = 0.00327628 Jy ! Component: 2850 - total flux cleaned = 0.00318695 Jy ! Component: 2900 - total flux cleaned = 0.00321641 Jy ! Component: 2950 - total flux cleaned = 0.00327504 Jy ! Component: 3000 - total flux cleaned = 0.00321643 Jy ! Component: 3050 - total flux cleaned = 0.00312929 Jy ! Component: 3100 - total flux cleaned = 0.00312915 Jy ! Component: 3150 - total flux cleaned = 0.00301456 Jy ! Component: 3200 - total flux cleaned = 0.00298592 Jy ! Component: 3250 - total flux cleaned = 0.0030143 Jy ! Component: 3300 - total flux cleaned = 0.00307077 Jy ! Component: 3350 - total flux cleaned = 0.00307053 Jy ! Component: 3400 - total flux cleaned = 0.0030148 Jy ! Component: 3450 - total flux cleaned = 0.00295969 Jy ! Component: 3500 - total flux cleaned = 0.00304197 Jy ! Component: 3550 - total flux cleaned = 0.00304209 Jy ! Component: 3600 - total flux cleaned = 0.00298783 Jy ! Component: 3650 - total flux cleaned = 0.00296091 Jy ! Component: 3700 - total flux cleaned = 0.00298752 Jy ! Component: 3750 - total flux cleaned = 0.00304113 Jy ! Component: 3800 - total flux cleaned = 0.0030941 Jy ! Component: 3850 - total flux cleaned = 0.00304128 Jy ! Component: 3900 - total flux cleaned = 0.00301496 Jy ! Component: 3950 - total flux cleaned = 0.00296257 Jy ! Component: 4000 - total flux cleaned = 0.00304066 Jy ! Component: 4050 - total flux cleaned = 0.00301473 Jy ! Total flux subtracted in 4096 components = 0.00306593 Jy ! Clean residual min=-0.001345 max=0.001747 Jy/beam ! Clean residual mean=0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.735675 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 356 components and 0.735674 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0726+7911_S_d_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.93 x 4.357 at -78.05 degrees (North through East) ! Clean map min=-0.0032807 max=0.6684 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0726+7911_S_d_map.fits wmodel /image_prod/ug002_uva//J0726+7911_S_d_map.mod ! Writing 356 model components to file: /image_prod/ug002_uva//J0726+7911_S_d_map.mod wobs /image_prod/ug002_uva//J0726+7911_S_d_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0726+7911_S_d_uvs.fits wwins /image_prod/ug002_uva//J0726+7911_S_d_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0726+7911_S_d_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.668402 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000452192 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.202958 0.202958 0.405916 0.811833 1.62367 3.24733 6.49466 12.9893 25.9786 51.9573 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.668 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1478.14 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0726+7911_S_d_dfm.log closed on Wed Mar 4 21:46:49 2020