! Started logfile: /image_prod/ug002_uva//J2103-0933_S_dfm.log on Thu Mar 5 05:03:12 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//J2103-0933_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2103-0933_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.85037 visibilities/baseline/integration-bin. ! Found source: J2103-0933 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 6888 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 J2103-0933_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008178Jy sigma=7.157533 ! Fit after self-cal, rms=0.927836Jy sigma=6.547036 ! 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=2.835 mas, bmaj=8.798 mas, bpa=-8.886 degrees ! Estimated noise=1.94377 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 = 0.0583361 Jy ! Component: 100 - total flux cleaned = 0.0781295 Jy ! Total flux subtracted in 100 components = 0.0781295 Jy ! Clean residual min=-0.005569 max=0.011798 Jy/beam ! Clean residual mean=0.000003 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.0781294 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0781294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077495Jy sigma=0.481415 ! Fit after self-cal, rms=0.077061Jy sigma=0.479109 ! Inverting map ! Added new window around map position (4.5, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119897 Jy ! Component: 100 - total flux cleaned = 0.0186527 Jy ! Total flux subtracted in 100 components = 0.0186527 Jy ! Clean residual min=-0.004831 max=0.005272 Jy/beam ! Clean residual mean=-0.000003 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.0967821 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.0967821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075053Jy sigma=0.460053 ! Fit after self-cal, rms=0.074863Jy sigma=0.459074 ! 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=3.441 mas, bmaj=10.02 mas, bpa=-8.645 degrees ! Estimated noise=1.2453 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 = 0.00670263 Jy ! Component: 100 - total flux cleaned = 0.0103348 Jy ! Component: 150 - total flux cleaned = 0.0126212 Jy ! Component: 200 - total flux cleaned = 0.0141671 Jy ! Total flux subtracted in 200 components = 0.0141671 Jy ! Clean residual min=-0.002850 max=0.002902 Jy/beam ! Clean residual mean=-0.000003 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.110949 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.110949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074268Jy sigma=0.453897 ! Fit after self-cal, rms=0.074225Jy sigma=0.453558 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.441 x 10.02 at -8.645 degrees (North through East) ! Clean map min=-0.0028945 max=0.070779 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.93 ! LA 1.00 MK 1.08 NL 1.02 OV 1.05 ! SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.02 KP 0.97 ! LA 1.02 MK 0.98 NL 0.99 OV 0.94 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.06 KP 0.97 ! LA 1.02 MK 1.02 NL 0.99 OV 0.99 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.074225Jy sigma=0.453558 ! Fit after self-cal, rms=0.073469Jy sigma=0.452629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.458 mas, bmaj=9.889 mas, bpa=-8.011 degrees ! Estimated noise=1.23167 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 = 0.00137539 Jy ! Component: 100 - total flux cleaned = 0.00167983 Jy ! Component: 150 - total flux cleaned = 0.00176464 Jy ! Component: 200 - total flux cleaned = 0.00186525 Jy ! Total flux subtracted in 200 components = 0.00186525 Jy ! Clean residual min=-0.002780 max=0.002662 Jy/beam ! Clean residual mean=-0.000004 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.112814 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.112814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073423Jy sigma=0.452306 ! Fit after self-cal, rms=0.073427Jy sigma=0.452203 ! 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=0.073427Jy sigma=0.452203 ! Fit after self-cal, rms=0.072196Jy sigma=0.450511 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=9.82 mas, bpa=-7.841 degrees ! Estimated noise=1.22575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011635 Jy ! Component: 100 - total flux cleaned = 0.00139646 Jy ! Component: 150 - total flux cleaned = 0.00155153 Jy ! Component: 200 - total flux cleaned = 0.00168377 Jy ! Total flux subtracted in 200 components = 0.00168377 Jy ! Clean residual min=-0.002673 max=0.002350 Jy/beam ! Clean residual mean=-0.000001 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.114498 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.114498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072159Jy sigma=0.450283 ! Fit after self-cal, rms=0.072153Jy sigma=0.450169 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 = 0.00064495 Jy ! Component: 100 - total flux cleaned = 0.000754425 Jy ! Component: 150 - total flux cleaned = 0.000773378 Jy ! Component: 200 - total flux cleaned = 0.000791182 Jy ! Total flux subtracted in 200 components = 0.000791182 Jy ! Clean residual min=-0.002682 max=0.002314 Jy/beam ! Clean residual mean=-0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.115289 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.115289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072138Jy sigma=0.450083 ! Fit after self-cal, rms=0.072135Jy sigma=0.450068 ! 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=0.072135Jy sigma=0.450068 ! Fit after self-cal, rms=0.071059Jy sigma=0.447881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=9.766 mas, bpa=-7.655 degrees ! Estimated noise=1.21875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674621 Jy ! Component: 100 - total flux cleaned = 0.000820462 Jy ! Component: 150 - total flux cleaned = 0.000939485 Jy ! Component: 200 - total flux cleaned = 0.00100638 Jy ! Total flux subtracted in 200 components = 0.00100638 Jy ! Clean residual min=-0.002400 max=0.002023 Jy/beam ! Clean residual mean=0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.116296 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.116296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071040Jy sigma=0.447767 ! Fit after self-cal, rms=0.071052Jy sigma=0.447636 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 = 0.000416894 Jy ! Component: 100 - total flux cleaned = 0.000452178 Jy ! Component: 150 - total flux cleaned = 0.000500544 Jy ! Component: 200 - total flux cleaned = 0.0005304 Jy ! Total flux subtracted in 200 components = 0.0005304 Jy ! Clean residual min=-0.002386 max=0.002001 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.116826 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 0.116826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071042Jy sigma=0.447583 ! Fit after self-cal, rms=0.071043Jy sigma=0.447574 ! 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=0.071043Jy sigma=0.447574 ! Fit after self-cal, rms=0.070855Jy sigma=0.447531 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.495 mas, bmaj=14.72 mas, bpa=-0.2342 degrees ! Estimated noise=1.40172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105776 Jy ! Component: 100 - total flux cleaned = 0.00129138 Jy ! Component: 150 - total flux cleaned = 0.00138581 Jy ! Component: 200 - total flux cleaned = 0.00141683 Jy ! Total flux subtracted in 200 components = 0.00141683 Jy ! Clean residual min=-0.001783 max=0.002189 Jy/beam ! Clean residual mean=0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.118243 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.118243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070859Jy sigma=0.447532 ! Fit after self-cal, rms=0.070864Jy sigma=0.447500 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 (-80.5, -43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147195 Jy ! Component: 100 - total flux cleaned = 0.00106574 Jy ! Component: 150 - total flux cleaned = 0.000687862 Jy ! Component: 200 - total flux cleaned = 0.000440664 Jy ! Total flux subtracted in 200 components = 0.000440664 Jy ! Clean residual min=-0.001896 max=0.001638 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.118684 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 138 components and 0.118684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070813Jy sigma=0.447124 ! Fit after self-cal, rms=0.070801Jy sigma=0.447085 ! 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=3.479 mas, bmaj=9.709 mas, bpa=-7.4 degrees ! Estimated noise=1.21451 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.479 x 9.709 at -7.4 degrees (North through East) ! Clean map min=-0.0020773 max=0.068299 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=2.864 mas, bmaj=8.487 mas, bpa=-7.717 degrees ! Estimated noise=1.90414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0576763 Jy ! Component: 100 - total flux cleaned = 0.0795947 Jy ! Component: 150 - total flux cleaned = 0.0916341 Jy ! Component: 200 - total flux cleaned = 0.0985327 Jy ! Total flux subtracted in 200 components = 0.0985327 Jy ! Clean residual min=-0.004615 max=0.004262 Jy/beam ! Clean residual mean=0.000001 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.0985328 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0985328 Jy ! Inverting map and beam ! Estimated beam: bmin=3.479 mas, bmaj=9.709 mas, bpa=-7.4 degrees ! Estimated noise=1.21451 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 = 0.0062802 Jy ! Component: 100 - total flux cleaned = 0.0101505 Jy ! Component: 150 - total flux cleaned = 0.0125118 Jy ! Component: 200 - total flux cleaned = 0.013782 Jy ! Total flux subtracted in 200 components = 0.013782 Jy ! Clean residual min=-0.002424 max=0.002071 Jy/beam ! Clean residual mean=0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.112315 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 76 components and 0.112315 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=7.495 mas, bmaj=14.72 mas, bpa=-0.2342 degrees ! Estimated noise=1.40172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247886 Jy ! Component: 100 - total flux cleaned = 0.00373683 Jy ! Component: 150 - total flux cleaned = 0.00436697 Jy ! Component: 200 - total flux cleaned = 0.00445713 Jy ! Total flux subtracted in 200 components = 0.00445713 Jy ! Clean residual min=-0.001984 max=0.001575 Jy/beam ! Clean residual mean=0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.116772 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 = -2.95858e-05 Jy ! Component: 100 - total flux cleaned = -0.000119801 Jy ! Component: 150 - total flux cleaned = -0.000175612 Jy ! Component: 200 - total flux cleaned = -0.000225854 Jy ! Total flux subtracted in 200 components = -0.000225854 Jy ! Clean residual min=-0.001892 max=0.001616 Jy/beam ! Clean residual mean=0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.116546 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 119 components and 0.116546 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.479 mas, bmaj=9.709 mas, bpa=-7.4 degrees ! Estimated noise=1.21451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.52505e-05 Jy ! Component: 100 - total flux cleaned = -5.94101e-05 Jy ! Component: 150 - total flux cleaned = -0.000199755 Jy ! Component: 200 - total flux cleaned = -0.000241439 Jy ! Total flux subtracted in 200 components = -0.000241439 Jy ! Clean residual min=-0.001990 max=0.001751 Jy/beam ! Clean residual mean=0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.116305 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 142 components and 0.116305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070709Jy sigma=0.446668 ! Fit after self-cal, rms=0.070699Jy sigma=0.446551 wmodel J2103-0933_S_map.mod ! Writing 142 model components to file: J2103-0933_S_map.mod wobs J2103-0933_S_uvs.fits ! Writing UV FITS file: J2103-0933_S_uvs.fits wwins J2103-0933_S_map.win ! wwins: Wrote 3 windows to J2103-0933_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 = -0.000558965 Jy ! Component: 100 - total flux cleaned = -0.00056056 Jy ! Component: 150 - total flux cleaned = -0.000617508 Jy ! Component: 200 - total flux cleaned = -0.000755101 Jy ! Component: 250 - total flux cleaned = -0.000940332 Jy ! Component: 300 - total flux cleaned = -0.00109391 Jy ! Component: 350 - total flux cleaned = -0.00134143 Jy ! Component: 400 - total flux cleaned = -0.00153335 Jy ! Component: 450 - total flux cleaned = -0.0016267 Jy ! Component: 500 - total flux cleaned = -0.00176447 Jy ! Component: 550 - total flux cleaned = -0.00189935 Jy ! Component: 600 - total flux cleaned = -0.00198689 Jy ! Component: 650 - total flux cleaned = -0.00200849 Jy ! Component: 700 - total flux cleaned = -0.00200864 Jy ! Component: 750 - total flux cleaned = -0.00200909 Jy ! Component: 800 - total flux cleaned = -0.00200904 Jy ! Component: 850 - total flux cleaned = -0.00200918 Jy ! Component: 900 - total flux cleaned = -0.00200939 Jy ! Component: 950 - total flux cleaned = -0.00200943 Jy ! Component: 1000 - total flux cleaned = -0.00206646 Jy ! Component: 1050 - total flux cleaned = -0.00204712 Jy ! Component: 1100 - total flux cleaned = -0.00208456 Jy ! Component: 1150 - total flux cleaned = -0.00212121 Jy ! Component: 1200 - total flux cleaned = -0.00215769 Jy ! Component: 1250 - total flux cleaned = -0.00219341 Jy ! Component: 1300 - total flux cleaned = -0.00217558 Jy ! Component: 1350 - total flux cleaned = -0.00222832 Jy ! Component: 1400 - total flux cleaned = -0.00224553 Jy ! Component: 1450 - total flux cleaned = -0.00226271 Jy ! Component: 1500 - total flux cleaned = -0.0023303 Jy ! Component: 1550 - total flux cleaned = -0.00231325 Jy ! Component: 1600 - total flux cleaned = -0.0023631 Jy ! Component: 1650 - total flux cleaned = -0.0024125 Jy ! Component: 1700 - total flux cleaned = -0.00252632 Jy ! Component: 1750 - total flux cleaned = -0.00254248 Jy ! Component: 1800 - total flux cleaned = -0.00260626 Jy ! Component: 1850 - total flux cleaned = -0.00266957 Jy ! Component: 1900 - total flux cleaned = -0.00277897 Jy ! Component: 1950 - total flux cleaned = -0.00277893 Jy ! Component: 2000 - total flux cleaned = -0.00285555 Jy ! Component: 2050 - total flux cleaned = -0.00288595 Jy ! Component: 2100 - total flux cleaned = -0.0029613 Jy ! Component: 2150 - total flux cleaned = -0.00296138 Jy ! Component: 2200 - total flux cleaned = -0.00303539 Jy ! Component: 2250 - total flux cleaned = -0.0031085 Jy ! Component: 2300 - total flux cleaned = -0.00313747 Jy ! Component: 2350 - total flux cleaned = -0.003195 Jy ! Component: 2400 - total flux cleaned = -0.00323771 Jy ! Component: 2450 - total flux cleaned = -0.00325166 Jy ! Component: 2500 - total flux cleaned = -0.00329373 Jy ! Component: 2550 - total flux cleaned = -0.00332143 Jy ! Component: 2600 - total flux cleaned = -0.00334914 Jy ! Component: 2650 - total flux cleaned = -0.00340378 Jy ! Component: 2700 - total flux cleaned = -0.00339026 Jy ! Component: 2750 - total flux cleaned = -0.00345751 Jy ! Component: 2800 - total flux cleaned = -0.00352406 Jy ! Component: 2850 - total flux cleaned = -0.00355033 Jy ! Component: 2900 - total flux cleaned = -0.00358968 Jy ! Component: 2950 - total flux cleaned = -0.0036288 Jy ! Component: 3000 - total flux cleaned = -0.00365462 Jy ! Component: 3050 - total flux cleaned = -0.00374429 Jy ! Component: 3100 - total flux cleaned = -0.00376963 Jy ! Component: 3150 - total flux cleaned = -0.0037948 Jy ! Component: 3200 - total flux cleaned = -0.00381974 Jy ! Component: 3250 - total flux cleaned = -0.00384451 Jy ! Component: 3300 - total flux cleaned = -0.0038322 Jy ! Component: 3350 - total flux cleaned = -0.0039054 Jy ! Component: 3400 - total flux cleaned = -0.00390532 Jy ! Component: 3450 - total flux cleaned = -0.00392937 Jy ! Component: 3500 - total flux cleaned = -0.00400106 Jy ! Component: 3550 - total flux cleaned = -0.00402472 Jy ! Component: 3600 - total flux cleaned = -0.0040365 Jy ! Component: 3650 - total flux cleaned = -0.00410675 Jy ! Component: 3700 - total flux cleaned = -0.0041067 Jy ! Component: 3750 - total flux cleaned = -0.00414129 Jy ! Component: 3800 - total flux cleaned = -0.0041643 Jy ! Component: 3850 - total flux cleaned = -0.00418714 Jy ! Component: 3900 - total flux cleaned = -0.00422102 Jy ! Component: 3950 - total flux cleaned = -0.004221 Jy ! Component: 4000 - total flux cleaned = -0.00427684 Jy ! Component: 4050 - total flux cleaned = -0.00432106 Jy ! Total flux subtracted in 4096 components = -0.00427696 Jy ! Clean residual min=-0.000683 max=0.000640 Jy/beam ! Clean residual mean=0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.112028 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 397 components and 0.112028 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2103-0933_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.479 x 9.709 at -7.4 degrees (North through East) ! Clean map min=-0.0014269 max=0.067937 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2103-0933_S_map.fits wmodel /image_prod/ug002_uva//J2103-0933_S_map.mod ! Writing 397 model components to file: /image_prod/ug002_uva//J2103-0933_S_map.mod wobs /image_prod/ug002_uva//J2103-0933_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2103-0933_S_uvs.fits wwins /image_prod/ug002_uva//J2103-0933_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2103-0933_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0679373 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200845 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.886898 0.886898 1.7738 3.54759 7.09518 14.1904 28.3807 56.7615 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 338.257 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2103-0933_S_dfm.log closed on Thu Mar 5 05:03:16 2020