! Started logfile: /image_prod/ug002_uva//J1100+0949_S_b_dfm.log on Wed Mar 4 23:50:13 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//J1100+0949_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1100+0949_S_b_uva.fits ! AN table 1: 180 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.807407 visibilities/baseline/integration-bin. ! Found source: J1100+0949 ! ! 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 19620 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 J1100+0949_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 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003156Jy sigma=9.112781 ! Fit after self-cal, rms=0.972948Jy sigma=8.842796 ! 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=2.636 mas, bmaj=7.524 mas, bpa=-9.883 degrees ! Estimated noise=0.944188 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 = 0.0212386 Jy ! Component: 100 - total flux cleaned = 0.0264065 Jy ! Total flux subtracted in 100 components = 0.0264065 Jy ! Clean residual min=-0.002591 max=0.002778 Jy/beam ! Clean residual mean=-0.000058 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0264065 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0264065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072579Jy sigma=0.489400 ! Fit after self-cal, rms=0.071449Jy sigma=0.475079 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453855 Jy ! Component: 100 - total flux cleaned = 0.00684737 Jy ! Total flux subtracted in 100 components = 0.00684737 Jy ! Clean residual min=-0.002479 max=0.003240 Jy/beam ! Clean residual mean=-0.000050 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0332538 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0332538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071063Jy sigma=0.470614 ! Fit after self-cal, rms=0.071054Jy sigma=0.470412 ! 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=3.295 mas, bmaj=8.897 mas, bpa=-9.199 degrees ! Estimated noise=0.575903 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 = 0.00229414 Jy ! Component: 100 - total flux cleaned = 0.00336756 Jy ! Component: 150 - total flux cleaned = 0.00392222 Jy ! Component: 200 - total flux cleaned = 0.00408756 Jy ! Total flux subtracted in 200 components = 0.00408756 Jy ! Clean residual min=-0.002697 max=0.003333 Jy/beam ! Clean residual mean=-0.000050 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0373414 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.0373414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070962Jy sigma=0.469506 ! Fit after self-cal, rms=0.070927Jy sigma=0.469177 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.295 x 8.897 at -9.199 degrees (North through East) ! Clean map min=-0.002632 max=0.030825 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.87 HN 1.07 KP 1.20 ! LA 1.00 MK 0.98 NL 1.11 OV 1.12 ! PT 0.83 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.84 HN 0.95 KP 1.24 ! LA 0.99 MK 1.07 NL 1.09 OV 1.13 ! PT 0.83 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.91 HN 1.01 KP 1.33 ! LA 0.94 MK 1.03 NL 0.97 OV 1.14 ! PT 0.90 SC 1.03 ! ! ! Fit before self-cal, rms=0.070927Jy sigma=0.469177 ! Fit after self-cal, rms=0.074109Jy sigma=0.466749 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=8.987 mas, bpa=-9.211 degrees ! Estimated noise=0.582879 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 = 0.000149768 Jy ! Component: 100 - total flux cleaned = 0.000150503 Jy ! Component: 150 - total flux cleaned = 0.000151518 Jy ! Component: 200 - total flux cleaned = 0.000152476 Jy ! Total flux subtracted in 200 components = 0.000152476 Jy ! Clean residual min=-0.002259 max=0.002968 Jy/beam ! Clean residual mean=-0.000045 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0374939 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0374939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074080Jy sigma=0.466744 ! Fit after self-cal, rms=0.074362Jy sigma=0.465690 ! 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=0.074362Jy sigma=0.465690 ! Fit after self-cal, rms=0.072831Jy sigma=0.463383 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.343 mas, bmaj=9.068 mas, bpa=-9.219 degrees ! Estimated noise=0.594455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193825 Jy ! Component: 100 - total flux cleaned = 0.000212555 Jy ! Component: 150 - total flux cleaned = 0.000212609 Jy ! Component: 200 - total flux cleaned = 0.000212201 Jy ! Total flux subtracted in 200 components = 0.000212201 Jy ! Clean residual min=-0.001954 max=0.002490 Jy/beam ! Clean residual mean=-0.000019 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0377061 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0377061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072812Jy sigma=0.463357 ! Fit after self-cal, rms=0.072985Jy sigma=0.462736 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 (-123, 14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209501 Jy ! Component: 100 - total flux cleaned = 0.0031872 Jy ! Component: 150 - total flux cleaned = 0.00359477 Jy ! Component: 200 - total flux cleaned = 0.00377304 Jy ! Total flux subtracted in 200 components = 0.00377304 Jy ! Clean residual min=-0.001936 max=0.002051 Jy/beam ! Clean residual mean=-0.000019 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0414791 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 67 components and 0.0414791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072909Jy sigma=0.462024 ! Fit after self-cal, rms=0.072868Jy sigma=0.461678 ! 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=0.072868Jy sigma=0.461678 ! Fit after self-cal, rms=0.069579Jy sigma=0.461107 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.331 mas, bmaj=9.05 mas, bpa=-8.891 degrees ! Estimated noise=0.589847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152993 Jy ! Component: 100 - total flux cleaned = 0.00231068 Jy ! Component: 150 - total flux cleaned = 0.00237581 Jy ! Component: 200 - total flux cleaned = 0.00230767 Jy ! Total flux subtracted in 200 components = 0.00230767 Jy ! Clean residual min=-0.001723 max=0.001930 Jy/beam ! Clean residual mean=-0.000014 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0437868 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.0437868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069534Jy sigma=0.460778 ! Fit after self-cal, rms=0.069550Jy sigma=0.460390 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 = 0.000937554 Jy ! Component: 100 - total flux cleaned = 0.00113017 Jy ! Component: 150 - total flux cleaned = 0.00113225 Jy ! Component: 200 - total flux cleaned = 0.00108583 Jy ! Total flux subtracted in 200 components = 0.00108583 Jy ! Clean residual min=-0.001697 max=0.002010 Jy/beam ! Clean residual mean=-0.000014 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0448726 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.0448726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069527Jy sigma=0.460294 ! Fit after self-cal, rms=0.069484Jy sigma=0.460154 ! 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=0.069484Jy sigma=0.460154 ! Fit after self-cal, rms=0.069247Jy sigma=0.459958 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.191 mas, bmaj=14.12 mas, bpa=-13.2 degrees ! Estimated noise=0.694249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112803 Jy ! Component: 100 - total flux cleaned = 0.0015571 Jy ! Component: 150 - total flux cleaned = 0.00152376 Jy ! Component: 200 - total flux cleaned = 0.00149343 Jy ! Total flux subtracted in 200 components = 0.00149343 Jy ! Clean residual min=-0.002190 max=0.002788 Jy/beam ! Clean residual mean=-0.000028 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.046366 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.0463661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069229Jy sigma=0.459883 ! Fit after self-cal, rms=0.069236Jy sigma=0.459732 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 = 0.000550327 Jy ! Component: 100 - total flux cleaned = 0.000516824 Jy ! Component: 150 - total flux cleaned = 0.000485087 Jy ! Component: 200 - total flux cleaned = 0.0004568 Jy ! Total flux subtracted in 200 components = 0.0004568 Jy ! Clean residual min=-0.002265 max=0.002865 Jy/beam ! Clean residual mean=-0.000028 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0468228 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.0468229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069224Jy sigma=0.459734 ! Fit after self-cal, rms=0.069205Jy sigma=0.459688 ! 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=3.34 mas, bmaj=9.082 mas, bpa=-8.967 degrees ! Estimated noise=0.587169 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.34 x 9.082 at -8.967 degrees (North through East) ! Clean map min=-0.0015931 max=0.030734 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=2.664 mas, bmaj=7.704 mas, bpa=-9.8 degrees ! Estimated noise=0.991085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239958 Jy ! Component: 100 - total flux cleaned = 0.0308904 Jy ! Component: 150 - total flux cleaned = 0.0352451 Jy ! Component: 200 - total flux cleaned = 0.0384728 Jy ! Total flux subtracted in 200 components = 0.0384728 Jy ! Clean residual min=-0.002354 max=0.002452 Jy/beam ! Clean residual mean=-0.000024 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0384728 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0384728 Jy ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=9.082 mas, bpa=-8.967 degrees ! Estimated noise=0.587169 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 = 0.00300226 Jy ! Component: 100 - total flux cleaned = 0.00502295 Jy ! Component: 150 - total flux cleaned = 0.00649011 Jy ! Component: 200 - total flux cleaned = 0.00749678 Jy ! Total flux subtracted in 200 components = 0.00749678 Jy ! Clean residual min=-0.001659 max=0.002038 Jy/beam ! Clean residual mean=-0.000015 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0459696 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.0459696 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=8.191 mas, bmaj=14.12 mas, bpa=-13.2 degrees ! Estimated noise=0.694249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000731327 Jy ! Component: 100 - total flux cleaned = 0.00094104 Jy ! Component: 150 - total flux cleaned = 0.000990316 Jy ! Component: 200 - total flux cleaned = 0.00101258 Jy ! Total flux subtracted in 200 components = 0.00101258 Jy ! Clean residual min=-0.002299 max=0.002825 Jy/beam ! Clean residual mean=-0.000027 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0469822 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 = 5.69632e-05 Jy ! Component: 100 - total flux cleaned = 7.36804e-05 Jy ! Component: 150 - total flux cleaned = 0.000104023 Jy ! Component: 200 - total flux cleaned = 0.000104139 Jy ! Total flux subtracted in 200 components = 0.000104139 Jy ! Clean residual min=-0.002277 max=0.002828 Jy/beam ! Clean residual mean=-0.000027 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0470863 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.0470863 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=9.082 mas, bpa=-8.967 degrees ! Estimated noise=0.587169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.04958e-05 Jy ! Component: 100 - total flux cleaned = 7.87389e-06 Jy ! Component: 150 - total flux cleaned = 7.61705e-06 Jy ! Component: 200 - total flux cleaned = 8.1301e-06 Jy ! Total flux subtracted in 200 components = 8.1301e-06 Jy ! Clean residual min=-0.001608 max=0.001999 Jy/beam ! Clean residual mean=-0.000014 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0470944 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.0470945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069204Jy sigma=0.459685 ! Fit after self-cal, rms=0.069191Jy sigma=0.459631 wmodel J1100+0949_S_b_map.mod ! Writing 77 model components to file: J1100+0949_S_b_map.mod wobs J1100+0949_S_b_uvs.fits ! Writing UV FITS file: J1100+0949_S_b_uvs.fits wwins J1100+0949_S_b_map.win ! wwins: Wrote 2 windows to J1100+0949_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 = 0.000774746 Jy ! Component: 100 - total flux cleaned = 0.00135849 Jy ! Component: 150 - total flux cleaned = 0.00173207 Jy ! Component: 200 - total flux cleaned = 0.00195056 Jy ! Component: 250 - total flux cleaned = 0.00216045 Jy ! Component: 300 - total flux cleaned = 0.00238895 Jy ! Component: 350 - total flux cleaned = 0.00263418 Jy ! Component: 400 - total flux cleaned = 0.00282446 Jy ! Component: 450 - total flux cleaned = 0.00296369 Jy ! Component: 500 - total flux cleaned = 0.00318956 Jy ! Component: 550 - total flux cleaned = 0.00332136 Jy ! Component: 600 - total flux cleaned = 0.00349287 Jy ! Component: 650 - total flux cleaned = 0.00368146 Jy ! Component: 700 - total flux cleaned = 0.00386573 Jy ! Component: 750 - total flux cleaned = 0.00400574 Jy ! Component: 800 - total flux cleaned = 0.00412352 Jy ! Component: 850 - total flux cleaned = 0.00420002 Jy ! Component: 900 - total flux cleaned = 0.00429454 Jy ! Component: 950 - total flux cleaned = 0.00436884 Jy ! Component: 1000 - total flux cleaned = 0.00442407 Jy ! Component: 1050 - total flux cleaned = 0.00449629 Jy ! Component: 1100 - total flux cleaned = 0.00449659 Jy ! Component: 1150 - total flux cleaned = 0.00449651 Jy ! Component: 1200 - total flux cleaned = 0.00451395 Jy ! Component: 1250 - total flux cleaned = 0.00454782 Jy ! Component: 1300 - total flux cleaned = 0.00458109 Jy ! Component: 1350 - total flux cleaned = 0.00458116 Jy ! Component: 1400 - total flux cleaned = 0.00466216 Jy ! Component: 1450 - total flux cleaned = 0.00461381 Jy ! Component: 1500 - total flux cleaned = 0.00459801 Jy ! Component: 1550 - total flux cleaned = 0.00462933 Jy ! Component: 1600 - total flux cleaned = 0.00461382 Jy ! Component: 1650 - total flux cleaned = 0.00464439 Jy ! Component: 1700 - total flux cleaned = 0.00464431 Jy ! Component: 1750 - total flux cleaned = 0.00468863 Jy ! Component: 1800 - total flux cleaned = 0.00467381 Jy ! Component: 1850 - total flux cleaned = 0.00468821 Jy ! Component: 1900 - total flux cleaned = 0.00470255 Jy ! Component: 1950 - total flux cleaned = 0.00467427 Jy ! Component: 2000 - total flux cleaned = 0.00471638 Jy ! Component: 2050 - total flux cleaned = 0.00470246 Jy ! Component: 2100 - total flux cleaned = 0.00475691 Jy ! Component: 2150 - total flux cleaned = 0.00468907 Jy ! Component: 2200 - total flux cleaned = 0.00470264 Jy ! Component: 2250 - total flux cleaned = 0.00468938 Jy ! Component: 2300 - total flux cleaned = 0.00466308 Jy ! Component: 2350 - total flux cleaned = 0.0046373 Jy ! Component: 2400 - total flux cleaned = 0.00465028 Jy ! Component: 2450 - total flux cleaned = 0.00462516 Jy ! Component: 2500 - total flux cleaned = 0.00462535 Jy ! Component: 2550 - total flux cleaned = 0.00463791 Jy ! Component: 2600 - total flux cleaned = 0.00463779 Jy ! Component: 2650 - total flux cleaned = 0.00461356 Jy ! Component: 2700 - total flux cleaned = 0.00468575 Jy ! Component: 2750 - total flux cleaned = 0.00466187 Jy ! Component: 2800 - total flux cleaned = 0.00468551 Jy ! Component: 2850 - total flux cleaned = 0.00468547 Jy ! Component: 2900 - total flux cleaned = 0.00466231 Jy ! Component: 2950 - total flux cleaned = 0.00467393 Jy ! Component: 3000 - total flux cleaned = 0.00468531 Jy ! Component: 3050 - total flux cleaned = 0.00471888 Jy ! Component: 3100 - total flux cleaned = 0.00469666 Jy ! Component: 3150 - total flux cleaned = 0.0046857 Jy ! Component: 3200 - total flux cleaned = 0.00467486 Jy ! Component: 3250 - total flux cleaned = 0.00464252 Jy ! Component: 3300 - total flux cleaned = 0.00467485 Jy ! Component: 3350 - total flux cleaned = 0.00466421 Jy ! Component: 3400 - total flux cleaned = 0.00472754 Jy ! Component: 3450 - total flux cleaned = 0.00465426 Jy ! Component: 3500 - total flux cleaned = 0.00467504 Jy ! Component: 3550 - total flux cleaned = 0.00472655 Jy ! Component: 3600 - total flux cleaned = 0.0047265 Jy ! Component: 3650 - total flux cleaned = 0.00472654 Jy ! Component: 3700 - total flux cleaned = 0.00474669 Jy ! Component: 3750 - total flux cleaned = 0.00474667 Jy ! Component: 3800 - total flux cleaned = 0.00477622 Jy ! Component: 3850 - total flux cleaned = 0.00478586 Jy ! Component: 3900 - total flux cleaned = 0.00481493 Jy ! Component: 3950 - total flux cleaned = 0.00484385 Jy ! Component: 4000 - total flux cleaned = 0.00482466 Jy ! Component: 4050 - total flux cleaned = 0.0048342 Jy ! Total flux subtracted in 4096 components = 0.00487191 Jy ! Clean residual min=-0.000660 max=0.000470 Jy/beam ! Clean residual mean=-0.000003 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0519664 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 415 components and 0.0519664 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1100+0949_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.34 x 9.082 at -8.967 degrees (North through East) ! Clean map min=-0.0011946 max=0.030511 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1100+0949_S_b_map.fits wmodel /image_prod/ug002_uva//J1100+0949_S_b_map.mod ! Writing 415 model components to file: /image_prod/ug002_uva//J1100+0949_S_b_map.mod wobs /image_prod/ug002_uva//J1100+0949_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1100+0949_S_b_uvs.fits wwins /image_prod/ug002_uva//J1100+0949_S_b_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1100+0949_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0305115 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185178 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.82073 1.82073 3.64147 7.28294 14.5659 29.1318 58.2635 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 164.768 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1100+0949_S_b_dfm.log closed on Wed Mar 4 23:50:17 2020