! Started logfile: /image_prod/ug002_uva//J0802+5921_S_dfm.log on Wed Mar 4 22:08:48 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//J0802+5921_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0802+5921_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.925926 visibilities/baseline/integration-bin. ! Found source: J0802+5921 ! ! 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 9375 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 J0802+5921_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020227Jy sigma=8.180849 ! Fit after self-cal, rms=0.809060Jy sigma=6.549427 ! 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=3.602 mas, bmaj=4.047 mas, bpa=-22.68 degrees ! Estimated noise=1.46377 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 = 0.142192 Jy ! Component: 100 - total flux cleaned = 0.182673 Jy ! Total flux subtracted in 100 components = 0.182673 Jy ! Clean residual min=-0.005590 max=0.016650 Jy/beam ! Clean residual mean=-0.000003 rms=0.001727 Jy/beam ! Combined flux in latest and established models = 0.182673 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.182673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080796Jy sigma=0.528375 ! Fit after self-cal, rms=0.080782Jy sigma=0.528218 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175348 Jy ! Component: 100 - total flux cleaned = 0.0258014 Jy ! Total flux subtracted in 100 components = 0.0258014 Jy ! Clean residual min=-0.004809 max=0.005166 Jy/beam ! Clean residual mean=-0.000001 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.208475 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.208475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076165Jy sigma=0.492870 ! Fit after self-cal, rms=0.076169Jy sigma=0.492810 ! 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=4.428 mas, bmaj=4.901 mas, bpa=-12.8 degrees ! Estimated noise=0.937788 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 = 0.00445915 Jy ! Component: 100 - total flux cleaned = 0.00636784 Jy ! Component: 150 - total flux cleaned = 0.00664038 Jy ! Component: 200 - total flux cleaned = 0.00667572 Jy ! Total flux subtracted in 200 components = 0.00667572 Jy ! Clean residual min=-0.004987 max=0.005258 Jy/beam ! Clean residual mean=0.000002 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.21515 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.21515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075689Jy sigma=0.491997 ! Fit after self-cal, rms=0.075691Jy sigma=0.491990 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.428 x 4.901 at -12.8 degrees (North through East) ! Clean map min=-0.0048656 max=0.18943 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.01 KP 1.00 ! LA 1.04 MK 1.03 NL 1.06 OV 1.05 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 1.00 KP 1.04 ! LA 1.02 MK 1.00 NL 1.25 OV 0.88 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.01 HN 1.01 KP 1.02 ! LA 1.05 MK 1.03 NL 0.93 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.075691Jy sigma=0.491990 ! Fit after self-cal, rms=0.079602Jy sigma=0.478224 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.445 mas, bmaj=4.906 mas, bpa=-11.47 degrees ! Estimated noise=0.944808 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 = 0.00144553 Jy ! Component: 100 - total flux cleaned = 0.00195855 Jy ! Component: 150 - total flux cleaned = 0.00205074 Jy ! Component: 200 - total flux cleaned = 0.0020816 Jy ! Total flux subtracted in 200 components = 0.0020816 Jy ! Clean residual min=-0.004602 max=0.003783 Jy/beam ! Clean residual mean=0.000003 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.217232 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.217232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079494Jy sigma=0.478317 ! Fit after self-cal, rms=0.079511Jy sigma=0.478249 ! 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=0.079511Jy sigma=0.478249 ! Fit after self-cal, rms=0.065258Jy sigma=0.445801 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.445 mas, bmaj=4.904 mas, bpa=-12.86 degrees ! Estimated noise=0.944399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179836 Jy ! Component: 100 - total flux cleaned = 0.000203342 Jy ! Component: 150 - total flux cleaned = 0.000182092 Jy ! Component: 200 - total flux cleaned = 0.000165598 Jy ! Total flux subtracted in 200 components = 0.000165598 Jy ! Clean residual min=-0.001746 max=0.001760 Jy/beam ! Clean residual mean=-0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.217397 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.217397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065238Jy sigma=0.445696 ! Fit after self-cal, rms=0.065256Jy sigma=0.445552 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 (-52, -66). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102732 Jy ! Component: 100 - total flux cleaned = 0.00140316 Jy ! Component: 150 - total flux cleaned = 0.00146785 Jy ! Component: 200 - total flux cleaned = 0.00146885 Jy ! Total flux subtracted in 200 components = 0.00146885 Jy ! Clean residual min=-0.001645 max=0.001444 Jy/beam ! Clean residual mean=-0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.218866 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.218866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065205Jy sigma=0.445102 ! Fit after self-cal, rms=0.065201Jy sigma=0.445078 ! 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=0.065201Jy sigma=0.445078 ! Fit after self-cal, rms=0.065122Jy sigma=0.445035 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.442 mas, bmaj=4.897 mas, bpa=-13.59 degrees ! Estimated noise=0.943885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408799 Jy ! Component: 100 - total flux cleaned = 0.000411039 Jy ! Component: 150 - total flux cleaned = 0.000390388 Jy ! Component: 200 - total flux cleaned = 0.000351214 Jy ! Total flux subtracted in 200 components = 0.000351214 Jy ! Clean residual min=-0.001606 max=0.001446 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.219218 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.219218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065105Jy sigma=0.444914 ! Fit after self-cal, rms=0.065104Jy sigma=0.444910 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 = 6.43284e-05 Jy ! Component: 100 - total flux cleaned = 3.01594e-05 Jy ! Component: 150 - total flux cleaned = 1.46037e-05 Jy ! Component: 200 - total flux cleaned = -2.17807e-07 Jy ! Total flux subtracted in 200 components = -2.17807e-07 Jy ! Clean residual min=-0.001584 max=0.001429 Jy/beam ! Clean residual mean=-0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.219217 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.219217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065095Jy sigma=0.444856 ! Fit after self-cal, rms=0.065095Jy sigma=0.444855 ! 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=0.065095Jy sigma=0.444855 ! Fit after self-cal, rms=0.065029Jy sigma=0.444844 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.718 mas, bmaj=8.836 mas, bpa=30.76 degrees ! Estimated noise=1.11536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243775 Jy ! Component: 100 - total flux cleaned = 0.000242287 Jy ! Component: 150 - total flux cleaned = 0.000266895 Jy ! Component: 200 - total flux cleaned = 0.000288647 Jy ! Total flux subtracted in 200 components = 0.000288647 Jy ! Clean residual min=-0.001641 max=0.001348 Jy/beam ! Clean residual mean=-0.000005 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.219506 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 0.219506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065024Jy sigma=0.444821 ! Fit after self-cal, rms=0.065023Jy sigma=0.444817 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 = 1.50583e-05 Jy ! Component: 100 - total flux cleaned = 2.5195e-05 Jy ! Component: 150 - total flux cleaned = 4.37256e-05 Jy ! Component: 200 - total flux cleaned = 4.3862e-05 Jy ! Total flux subtracted in 200 components = 4.3862e-05 Jy ! Clean residual min=-0.001625 max=0.001338 Jy/beam ! Clean residual mean=-0.000005 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.21955 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.21955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065021Jy sigma=0.444809 ! Fit after self-cal, rms=0.065021Jy sigma=0.444808 ! 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=4.44 mas, bmaj=4.893 mas, bpa=-13.97 degrees ! Estimated noise=0.943386 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.44 x 4.893 at -13.97 degrees (North through East) ! Clean map min=-0.0015186 max=0.19049 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=3.614 mas, bmaj=4.038 mas, bpa=-23.24 degrees ! Estimated noise=1.47482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143173 Jy ! Component: 100 - total flux cleaned = 0.183694 Jy ! Component: 150 - total flux cleaned = 0.200939 Jy ! Component: 200 - total flux cleaned = 0.209044 Jy ! Total flux subtracted in 200 components = 0.209044 Jy ! Clean residual min=-0.002840 max=0.003699 Jy/beam ! Clean residual mean=-0.000002 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.209044 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.209044 Jy ! Inverting map and beam ! Estimated beam: bmin=4.44 mas, bmaj=4.893 mas, bpa=-13.97 degrees ! Estimated noise=0.943386 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 = 0.00473548 Jy ! Component: 100 - total flux cleaned = 0.00713532 Jy ! Component: 150 - total flux cleaned = 0.00831347 Jy ! Component: 200 - total flux cleaned = 0.00902914 Jy ! Total flux subtracted in 200 components = 0.00902914 Jy ! Clean residual min=-0.001701 max=0.001520 Jy/beam ! Clean residual mean=-0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.218073 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.218073 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=8.718 mas, bmaj=8.836 mas, bpa=30.76 degrees ! Estimated noise=1.11536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000808139 Jy ! Component: 100 - total flux cleaned = 0.00110006 Jy ! Component: 150 - total flux cleaned = 0.00131132 Jy ! Component: 200 - total flux cleaned = 0.00137284 Jy ! Total flux subtracted in 200 components = 0.00137284 Jy ! Clean residual min=-0.001547 max=0.001373 Jy/beam ! Clean residual mean=-0.000005 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.219446 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 = 4.00383e-05 Jy ! Component: 100 - total flux cleaned = 6.36801e-05 Jy ! Component: 150 - total flux cleaned = 9.51066e-05 Jy ! Component: 200 - total flux cleaned = 0.000104679 Jy ! Total flux subtracted in 200 components = 0.000104679 Jy ! Clean residual min=-0.001566 max=0.001343 Jy/beam ! Clean residual mean=-0.000005 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.219551 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 0.219551 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.44 mas, bmaj=4.893 mas, bpa=-13.97 degrees ! Estimated noise=0.943386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161201 Jy ! Component: 100 - total flux cleaned = -0.000103778 Jy ! Component: 150 - total flux cleaned = -5.5219e-05 Jy ! Component: 200 - total flux cleaned = -5.51155e-05 Jy ! Total flux subtracted in 200 components = -5.51155e-05 Jy ! Clean residual min=-0.001623 max=0.001382 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.219495 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.219495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065044Jy sigma=0.444935 ! Fit after self-cal, rms=0.065038Jy sigma=0.444901 wmodel J0802+5921_S_map.mod ! Writing 80 model components to file: J0802+5921_S_map.mod wobs J0802+5921_S_uvs.fits ! Writing UV FITS file: J0802+5921_S_uvs.fits wwins J0802+5921_S_map.win ! wwins: Wrote 2 windows to J0802+5921_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 = -0.000718079 Jy ! Component: 100 - total flux cleaned = -0.00105477 Jy ! Component: 150 - total flux cleaned = -0.0012513 Jy ! Component: 200 - total flux cleaned = -0.00148672 Jy ! Component: 250 - total flux cleaned = -0.00169294 Jy ! Component: 300 - total flux cleaned = -0.00189312 Jy ! Component: 350 - total flux cleaned = -0.00204491 Jy ! Component: 400 - total flux cleaned = -0.00215126 Jy ! Component: 450 - total flux cleaned = -0.00227626 Jy ! Component: 500 - total flux cleaned = -0.00235803 Jy ! Component: 550 - total flux cleaned = -0.00237843 Jy ! Component: 600 - total flux cleaned = -0.00245716 Jy ! Component: 650 - total flux cleaned = -0.00243741 Jy ! Component: 700 - total flux cleaned = -0.00241848 Jy ! Component: 750 - total flux cleaned = -0.00239987 Jy ! Component: 800 - total flux cleaned = -0.00239997 Jy ! Component: 850 - total flux cleaned = -0.00243624 Jy ! Component: 900 - total flux cleaned = -0.002436 Jy ! Component: 950 - total flux cleaned = -0.00245358 Jy ! Component: 1000 - total flux cleaned = -0.00245333 Jy ! Component: 1050 - total flux cleaned = -0.00247033 Jy ! Component: 1100 - total flux cleaned = -0.00247008 Jy ! Component: 1150 - total flux cleaned = -0.00250376 Jy ! Component: 1200 - total flux cleaned = -0.00248698 Jy ! Component: 1250 - total flux cleaned = -0.0025036 Jy ! Component: 1300 - total flux cleaned = -0.00250383 Jy ! Component: 1350 - total flux cleaned = -0.0025522 Jy ! Component: 1400 - total flux cleaned = -0.00256838 Jy ! Component: 1450 - total flux cleaned = -0.00258425 Jy ! Component: 1500 - total flux cleaned = -0.0026 Jy ! Component: 1550 - total flux cleaned = -0.00267765 Jy ! Component: 1600 - total flux cleaned = -0.00270829 Jy ! Component: 1650 - total flux cleaned = -0.0027234 Jy ! Component: 1700 - total flux cleaned = -0.00273835 Jy ! Component: 1750 - total flux cleaned = -0.00269364 Jy ! Component: 1800 - total flux cleaned = -0.00273798 Jy ! Component: 1850 - total flux cleaned = -0.00273783 Jy ! Component: 1900 - total flux cleaned = -0.00267975 Jy ! Component: 1950 - total flux cleaned = -0.00269444 Jy ! Component: 2000 - total flux cleaned = -0.00275171 Jy ! Component: 2050 - total flux cleaned = -0.0027376 Jy ! Component: 2100 - total flux cleaned = -0.00276571 Jy ! Component: 2150 - total flux cleaned = -0.00275182 Jy ! Component: 2200 - total flux cleaned = -0.00273818 Jy ! Component: 2250 - total flux cleaned = -0.00276571 Jy ! Component: 2300 - total flux cleaned = -0.00276588 Jy ! Component: 2350 - total flux cleaned = -0.00286035 Jy ! Component: 2400 - total flux cleaned = -0.00280701 Jy ! Component: 2450 - total flux cleaned = -0.00290002 Jy ! Component: 2500 - total flux cleaned = -0.00289994 Jy ! Component: 2550 - total flux cleaned = -0.00290007 Jy ! Component: 2600 - total flux cleaned = -0.00293902 Jy ! Component: 2650 - total flux cleaned = -0.00295213 Jy ! Component: 2700 - total flux cleaned = -0.00297764 Jy ! Component: 2750 - total flux cleaned = -0.00305376 Jy ! Component: 2800 - total flux cleaned = -0.00305367 Jy ! Component: 2850 - total flux cleaned = -0.00301622 Jy ! Component: 2900 - total flux cleaned = -0.00306571 Jy ! Component: 2950 - total flux cleaned = -0.00307781 Jy ! Component: 3000 - total flux cleaned = -0.00305329 Jy ! Component: 3050 - total flux cleaned = -0.00310189 Jy ! Component: 3100 - total flux cleaned = -0.00307787 Jy ! Component: 3150 - total flux cleaned = -0.00311383 Jy ! Component: 3200 - total flux cleaned = -0.00314929 Jy ! Component: 3250 - total flux cleaned = -0.00313755 Jy ! Component: 3300 - total flux cleaned = -0.0031376 Jy ! Component: 3350 - total flux cleaned = -0.00316091 Jy ! Component: 3400 - total flux cleaned = -0.00317248 Jy ! Component: 3450 - total flux cleaned = -0.00311521 Jy ! Component: 3500 - total flux cleaned = -0.00311531 Jy ! Component: 3550 - total flux cleaned = -0.00309272 Jy ! Component: 3600 - total flux cleaned = -0.00316017 Jy ! Component: 3650 - total flux cleaned = -0.00312668 Jy ! Component: 3700 - total flux cleaned = -0.00316004 Jy ! Component: 3750 - total flux cleaned = -0.00314906 Jy ! Component: 3800 - total flux cleaned = -0.00317112 Jy ! Component: 3850 - total flux cleaned = -0.0031712 Jy ! Component: 3900 - total flux cleaned = -0.00316042 Jy ! Component: 3950 - total flux cleaned = -0.00318203 Jy ! Component: 4000 - total flux cleaned = -0.00314981 Jy ! Component: 4050 - total flux cleaned = -0.00316043 Jy ! Total flux subtracted in 4096 components = -0.00312865 Jy ! Clean residual min=-0.000592 max=0.000662 Jy/beam ! Clean residual mean=-0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.216367 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 373 components and 0.216367 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0802+5921_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.44 x 4.893 at -13.97 degrees (North through East) ! Clean map min=-0.0012769 max=0.1902 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0802+5921_S_map.fits wmodel /image_prod/ug002_uva//J0802+5921_S_map.mod ! Writing 373 model components to file: /image_prod/ug002_uva//J0802+5921_S_map.mod wobs /image_prod/ug002_uva//J0802+5921_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0802+5921_S_uvs.fits wwins /image_prod/ug002_uva//J0802+5921_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0802+5921_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.190198 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193122 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.304613 0.304613 0.609226 1.21845 2.43691 4.87381 9.74762 19.4952 38.9905 77.981 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.19 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 984.855 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0802+5921_S_dfm.log closed on Wed Mar 4 22:08:52 2020