! Started logfile: /image_prod/ug002_uva//J2218-0028_S_dfm.log on Thu Mar 5 05:36:28 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//J2218-0028_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2218-0028_S_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2218-0028 ! ! 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 15120 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 J2218-0028_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.004873Jy sigma=8.652015 ! Fit after self-cal, rms=0.939726Jy sigma=8.076114 ! 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=2.842 mas, bmaj=7.4 mas, bpa=-4.502 degrees ! Estimated noise=1.05501 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 = 0.0473576 Jy ! Component: 100 - total flux cleaned = 0.0612356 Jy ! Total flux subtracted in 100 components = 0.0612356 Jy ! Clean residual min=-0.004008 max=0.007540 Jy/beam ! Clean residual mean=-0.000005 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.0612356 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0612356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070899Jy sigma=0.528698 ! Fit after self-cal, rms=0.069999Jy sigma=0.522775 ! Inverting map ! Added new window around map position (28.5, -23). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00877824 Jy ! Component: 100 - total flux cleaned = 0.0144415 Jy ! Total flux subtracted in 100 components = 0.0144415 Jy ! Clean residual min=-0.003681 max=0.005444 Jy/beam ! Clean residual mean=-0.000008 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.0756771 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.0756772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068801Jy sigma=0.507082 ! Fit after self-cal, rms=0.068726Jy sigma=0.506199 ! 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=3.32 mas, bmaj=8.332 mas, bpa=-4.75 degrees ! Estimated noise=0.692866 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 = 0.00688379 Jy ! Component: 100 - total flux cleaned = 0.0110978 Jy ! Component: 150 - total flux cleaned = 0.0141972 Jy ! Component: 200 - total flux cleaned = 0.0165252 Jy ! Total flux subtracted in 200 components = 0.0165252 Jy ! Clean residual min=-0.003105 max=0.005113 Jy/beam ! Clean residual mean=-0.000007 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.0922023 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 76 components and 0.0922023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068122Jy sigma=0.496559 ! Fit after self-cal, rms=0.068001Jy sigma=0.495250 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.32 x 8.332 at -4.75 degrees (North through East) ! Clean map min=-0.0030282 max=0.060366 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.19 HN 1.12 KP 0.94 ! LA 0.97 MK 1.02 NL 1.03 OV 0.70 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 HN 1.04 KP 0.94 ! LA 1.00 MK 1.02 NL 0.93 OV 1.14 ! PT 0.95 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.20 HN 1.13 KP 0.96 ! LA 0.96 MK 1.09 NL 0.88 OV 0.77 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.068001Jy sigma=0.495250 ! Fit after self-cal, rms=0.066305Jy sigma=0.485355 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.354 mas, bmaj=8.335 mas, bpa=-3.826 degrees ! Estimated noise=0.684692 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 (6, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338345 Jy ! Component: 100 - total flux cleaned = 0.00338293 Jy ! Component: 150 - total flux cleaned = 0.00338737 Jy ! Component: 200 - total flux cleaned = 0.00351158 Jy ! Total flux subtracted in 200 components = 0.00351158 Jy ! Clean residual min=-0.002717 max=0.003121 Jy/beam ! Clean residual mean=-0.000009 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0957139 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.0957139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066012Jy sigma=0.483101 ! Fit after self-cal, rms=0.066140Jy sigma=0.482367 ! 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=0.066140Jy sigma=0.482367 ! Fit after self-cal, rms=0.068042Jy sigma=0.478121 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.338 mas, bmaj=8.302 mas, bpa=-3.84 degrees ! Estimated noise=0.685283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017857 Jy ! Component: 100 - total flux cleaned = 0.00194854 Jy ! Component: 150 - total flux cleaned = 0.00204153 Jy ! Component: 200 - total flux cleaned = 0.00204039 Jy ! Total flux subtracted in 200 components = 0.00204039 Jy ! Clean residual min=-0.001831 max=0.002974 Jy/beam ! Clean residual mean=-0.000006 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0977543 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.0977543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067960Jy sigma=0.477331 ! Fit after self-cal, rms=0.068027Jy sigma=0.477102 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 (22, -20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246164 Jy ! Component: 100 - total flux cleaned = 0.00296005 Jy ! Component: 150 - total flux cleaned = 0.00335716 Jy ! Component: 200 - total flux cleaned = 0.00369199 Jy ! Total flux subtracted in 200 components = 0.00369199 Jy ! Clean residual min=-0.001639 max=0.001609 Jy/beam ! Clean residual mean=-0.000006 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.101446 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.101446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067922Jy sigma=0.475909 ! Fit after self-cal, rms=0.067911Jy sigma=0.475829 ! 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=0.067911Jy sigma=0.475829 ! Fit after self-cal, rms=0.069826Jy sigma=0.474729 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.329 mas, bmaj=8.289 mas, bpa=-3.919 degrees ! Estimated noise=0.678979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130846 Jy ! Component: 100 - total flux cleaned = 0.00190249 Jy ! Component: 150 - total flux cleaned = 0.00230142 Jy ! Component: 200 - total flux cleaned = 0.00264637 Jy ! Total flux subtracted in 200 components = 0.00264637 Jy ! Clean residual min=-0.001455 max=0.001561 Jy/beam ! Clean residual mean=-0.000004 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.104093 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 153 components and 0.104093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069783Jy sigma=0.474271 ! Fit after self-cal, rms=0.069828Jy sigma=0.474202 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 (33, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112954 Jy ! Component: 100 - total flux cleaned = 0.00142911 Jy ! Component: 150 - total flux cleaned = 0.00150735 Jy ! Component: 200 - total flux cleaned = 0.00160225 Jy ! Total flux subtracted in 200 components = 0.00160225 Jy ! Clean residual min=-0.001422 max=0.001282 Jy/beam ! Clean residual mean=-0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.105695 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 166 components and 0.105695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069791Jy sigma=0.473889 ! Fit after self-cal, rms=0.069785Jy sigma=0.473851 ! 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=0.069785Jy sigma=0.473851 ! Fit after self-cal, rms=0.069672Jy sigma=0.473744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.635 mas, bmaj=13.28 mas, bpa=-3.778 degrees ! Estimated noise=0.812933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113444 Jy ! Component: 100 - total flux cleaned = 0.00181204 Jy ! Component: 150 - total flux cleaned = 0.00214599 Jy ! Component: 200 - total flux cleaned = 0.00240551 Jy ! Total flux subtracted in 200 components = 0.00240551 Jy ! Clean residual min=-0.001225 max=0.001713 Jy/beam ! Clean residual mean=-0.000007 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.1081 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 201 components and 0.1081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069660Jy sigma=0.473580 ! Fit after self-cal, rms=0.069661Jy sigma=0.473561 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 (-83, 90). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155773 Jy ! Component: 100 - total flux cleaned = 0.00176084 Jy ! Component: 150 - total flux cleaned = 0.00179075 Jy ! Component: 200 - total flux cleaned = 0.0017227 Jy ! Total flux subtracted in 200 components = 0.0017227 Jy ! Clean residual min=-0.001196 max=0.001274 Jy/beam ! Clean residual mean=-0.000008 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.109823 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 242 components and 0.109823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069638Jy sigma=0.473266 ! Fit after self-cal, rms=0.069632Jy sigma=0.473239 ! 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=3.327 mas, bmaj=8.284 mas, bpa=-3.956 degrees ! Estimated noise=0.676632 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.327 x 8.284 at -3.956 degrees (North through East) ! Clean map min=-0.0013227 max=0.058475 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=2.857 mas, bmaj=7.362 mas, bpa=-3.679 degrees ! Estimated noise=1.02958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0462242 Jy ! Component: 100 - total flux cleaned = 0.0611838 Jy ! Component: 150 - total flux cleaned = 0.0709164 Jy ! Component: 200 - total flux cleaned = 0.07775 Jy ! Total flux subtracted in 200 components = 0.07775 Jy ! Clean residual min=-0.003229 max=0.003868 Jy/beam ! Clean residual mean=-0.000005 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.07775 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.07775 Jy ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=8.284 mas, bpa=-3.956 degrees ! Estimated noise=0.676632 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 = 0.00684666 Jy ! Component: 100 - total flux cleaned = 0.0117204 Jy ! Component: 150 - total flux cleaned = 0.0154088 Jy ! Component: 200 - total flux cleaned = 0.0182666 Jy ! Total flux subtracted in 200 components = 0.0182666 Jy ! Clean residual min=-0.001742 max=0.001860 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0960166 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 90 components and 0.0960165 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=7.635 mas, bmaj=13.28 mas, bpa=-3.778 degrees ! Estimated noise=0.812933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363469 Jy ! Component: 100 - total flux cleaned = 0.00618398 Jy ! Component: 150 - total flux cleaned = 0.00814269 Jy ! Component: 200 - total flux cleaned = 0.00968034 Jy ! Total flux subtracted in 200 components = 0.00968034 Jy ! Clean residual min=-0.001335 max=0.001649 Jy/beam ! Clean residual mean=-0.000006 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.105697 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 = 0.00123974 Jy ! Component: 100 - total flux cleaned = 0.00214041 Jy ! Component: 150 - total flux cleaned = 0.00266188 Jy ! Component: 200 - total flux cleaned = 0.00305398 Jy ! Total flux subtracted in 200 components = 0.00305398 Jy ! Clean residual min=-0.001169 max=0.001464 Jy/beam ! Clean residual mean=-0.000007 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.108751 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 213 components and 0.108751 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=8.284 mas, bpa=-3.956 degrees ! Estimated noise=0.676632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.27315e-05 Jy ! Component: 100 - total flux cleaned = 0.000230921 Jy ! Component: 150 - total flux cleaned = 0.000390433 Jy ! Component: 200 - total flux cleaned = 0.00044839 Jy ! Total flux subtracted in 200 components = 0.00044839 Jy ! Clean residual min=-0.001239 max=0.001136 Jy/beam ! Clean residual mean=-0.000004 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.109199 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 248 components and 0.109199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069635Jy sigma=0.473312 ! Fit after self-cal, rms=0.069634Jy sigma=0.473246 wmodel J2218-0028_S_map.mod ! Writing 248 model components to file: J2218-0028_S_map.mod wobs J2218-0028_S_uvs.fits ! Writing UV FITS file: J2218-0028_S_uvs.fits wwins J2218-0028_S_map.win ! wwins: Wrote 6 windows to J2218-0028_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 = -0.000359733 Jy ! Component: 100 - total flux cleaned = -0.000418337 Jy ! Component: 150 - total flux cleaned = -0.000530341 Jy ! Component: 200 - total flux cleaned = -0.000674601 Jy ! Component: 250 - total flux cleaned = -0.000761305 Jy ! Component: 300 - total flux cleaned = -0.000811907 Jy ! Component: 350 - total flux cleaned = -0.000877745 Jy ! Component: 400 - total flux cleaned = -0.000942055 Jy ! Component: 450 - total flux cleaned = -0.00100457 Jy ! Component: 500 - total flux cleaned = -0.00106571 Jy ! Component: 550 - total flux cleaned = -0.00112552 Jy ! Component: 600 - total flux cleaned = -0.00116997 Jy ! Component: 650 - total flux cleaned = -0.00119899 Jy ! Component: 700 - total flux cleaned = -0.00128392 Jy ! Component: 750 - total flux cleaned = -0.00126967 Jy ! Component: 800 - total flux cleaned = -0.00128334 Jy ! Component: 850 - total flux cleaned = -0.00128362 Jy ! Component: 900 - total flux cleaned = -0.00132369 Jy ! Component: 950 - total flux cleaned = -0.00135012 Jy ! Component: 1000 - total flux cleaned = -0.00140198 Jy ! Component: 1050 - total flux cleaned = -0.00140194 Jy ! Component: 1100 - total flux cleaned = -0.00143969 Jy ! Component: 1150 - total flux cleaned = -0.00150206 Jy ! Component: 1200 - total flux cleaned = -0.00150169 Jy ! Component: 1250 - total flux cleaned = -0.00157486 Jy ! Component: 1300 - total flux cleaned = -0.00158693 Jy ! Component: 1350 - total flux cleaned = -0.00164665 Jy ! Component: 1400 - total flux cleaned = -0.00172916 Jy ! Component: 1450 - total flux cleaned = -0.00175249 Jy ! Component: 1500 - total flux cleaned = -0.00183324 Jy ! Component: 1550 - total flux cleaned = -0.00187902 Jy ! Component: 1600 - total flux cleaned = -0.0019016 Jy ! Component: 1650 - total flux cleaned = -0.00194651 Jy ! Component: 1700 - total flux cleaned = -0.00197999 Jy ! Component: 1750 - total flux cleaned = -0.00201314 Jy ! Component: 1800 - total flux cleaned = -0.00211144 Jy ! Component: 1850 - total flux cleaned = -0.00213299 Jy ! Component: 1900 - total flux cleaned = -0.00216524 Jy ! Component: 1950 - total flux cleaned = -0.00220787 Jy ! Component: 2000 - total flux cleaned = -0.00226055 Jy ! Component: 2050 - total flux cleaned = -0.00225 Jy ! Component: 2100 - total flux cleaned = -0.00229157 Jy ! Component: 2150 - total flux cleaned = -0.0023633 Jy ! Component: 2200 - total flux cleaned = -0.00236314 Jy ! Component: 2250 - total flux cleaned = -0.00235298 Jy ! Component: 2300 - total flux cleaned = -0.00239303 Jy ! Component: 2350 - total flux cleaned = -0.00241286 Jy ! Component: 2400 - total flux cleaned = -0.00242271 Jy ! Component: 2450 - total flux cleaned = -0.00243246 Jy ! Component: 2500 - total flux cleaned = -0.00247128 Jy ! Component: 2550 - total flux cleaned = -0.00248083 Jy ! Component: 2600 - total flux cleaned = -0.0025001 Jy ! Component: 2650 - total flux cleaned = -0.00252849 Jy ! Component: 2700 - total flux cleaned = -0.00257566 Jy ! Component: 2750 - total flux cleaned = -0.0025944 Jy ! Component: 2800 - total flux cleaned = -0.00261318 Jy ! Component: 2850 - total flux cleaned = -0.00264087 Jy ! Component: 2900 - total flux cleaned = -0.00271416 Jy ! Component: 2950 - total flux cleaned = -0.00273226 Jy ! Component: 3000 - total flux cleaned = -0.0027322 Jy ! Component: 3050 - total flux cleaned = -0.00276801 Jy ! Component: 3100 - total flux cleaned = -0.00281258 Jy ! Component: 3150 - total flux cleaned = -0.00283035 Jy ! Component: 3200 - total flux cleaned = -0.00285682 Jy ! Component: 3250 - total flux cleaned = -0.0028831 Jy ! Component: 3300 - total flux cleaned = -0.00293522 Jy ! Component: 3350 - total flux cleaned = -0.00293523 Jy ! Component: 3400 - total flux cleaned = -0.00296951 Jy ! Component: 3450 - total flux cleaned = -0.0030036 Jy ! Component: 3500 - total flux cleaned = -0.00305446 Jy ! Component: 3550 - total flux cleaned = -0.00310486 Jy ! Component: 3600 - total flux cleaned = -0.0030965 Jy ! Component: 3650 - total flux cleaned = -0.0031297 Jy ! Component: 3700 - total flux cleaned = -0.00316271 Jy ! Component: 3750 - total flux cleaned = -0.00319549 Jy ! Component: 3800 - total flux cleaned = -0.00321175 Jy ! Component: 3850 - total flux cleaned = -0.00323606 Jy ! Component: 3900 - total flux cleaned = -0.00326822 Jy ! Component: 3950 - total flux cleaned = -0.00330829 Jy ! Component: 4000 - total flux cleaned = -0.00332421 Jy ! Component: 4050 - total flux cleaned = -0.0033559 Jy ! Total flux subtracted in 4096 components = -0.00334008 Jy ! Clean residual min=-0.000474 max=0.000468 Jy/beam ! Clean residual mean=-0.000002 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.105859 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 522 components and 0.105859 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2218-0028_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.327 x 8.284 at -3.956 degrees (North through East) ! Clean map min=-0.0011544 max=0.057955 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2218-0028_S_map.fits wmodel /image_prod/ug002_uva//J2218-0028_S_map.mod ! Writing 522 model components to file: /image_prod/ug002_uva//J2218-0028_S_map.mod wobs /image_prod/ug002_uva//J2218-0028_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2218-0028_S_uvs.fits wwins /image_prod/ug002_uva//J2218-0028_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J2218-0028_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0579548 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145173 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.751481 0.751481 1.50296 3.00592 6.01185 12.0237 24.0474 48.0948 96.1896 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 399.211 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2218-0028_S_dfm.log closed on Thu Mar 5 05:36:32 2020