! Started logfile: /image_prod/ug002_uva//J1059+4051_S_a_dfm.log on Wed Mar 4 23:49:38 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//J1059+4051_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1059+4051_S_a_uva.fits ! AN table 1: 90 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.925926 visibilities/baseline/integration-bin. ! Found source: J1059+4051 ! ! 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 9000 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 J1059+4051_S_a] 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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008102Jy sigma=8.984931 ! Fit after self-cal, rms=0.935525Jy sigma=8.335740 ! 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=3.432 mas, bmaj=6.342 mas, bpa=-25.83 degrees ! Estimated noise=1.56627 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 = 0.0501123 Jy ! Component: 100 - total flux cleaned = 0.0640501 Jy ! Total flux subtracted in 100 components = 0.0640501 Jy ! Clean residual min=-0.003791 max=0.005844 Jy/beam ! Clean residual mean=-0.000006 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.0640501 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0640501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063855Jy sigma=0.461913 ! Fit after self-cal, rms=0.063248Jy sigma=0.457455 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695628 Jy ! Component: 100 - total flux cleaned = 0.010418 Jy ! Total flux subtracted in 100 components = 0.010418 Jy ! Clean residual min=-0.003323 max=0.003882 Jy/beam ! Clean residual mean=-0.000005 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0744681 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0744681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062516Jy sigma=0.450596 ! Fit after self-cal, rms=0.062488Jy sigma=0.450435 ! 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=4.362 mas, bmaj=7.528 mas, bpa=-25.44 degrees ! Estimated noise=0.871037 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 (1, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316477 Jy ! Component: 100 - total flux cleaned = 0.00356067 Jy ! Component: 150 - total flux cleaned = 0.00380486 Jy ! Component: 200 - total flux cleaned = 0.00395798 Jy ! Total flux subtracted in 200 components = 0.00395798 Jy ! Clean residual min=-0.002243 max=0.002190 Jy/beam ! Clean residual mean=-0.000007 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0784261 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.0784261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062220Jy sigma=0.448384 ! Fit after self-cal, rms=0.062191Jy sigma=0.448178 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.362 x 7.528 at -25.44 degrees (North through East) ! Clean map min=-0.0023129 max=0.064505 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 0.95 ! LA 1.01 MK 0.97 NL 0.98 OV 1.04 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 0.96 ! LA 1.03 MK 0.95 NL 0.87 OV 1.13 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.10 KP 1.01 ! LA 1.03 MK 0.95 NL 0.99 OV 1.04 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.062191Jy sigma=0.448178 ! Fit after self-cal, rms=0.060262Jy sigma=0.446834 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.322 mas, bmaj=7.484 mas, bpa=-25.3 degrees ! Estimated noise=0.866484 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 = 0.00069592 Jy ! Component: 100 - total flux cleaned = 0.000870411 Jy ! Component: 150 - total flux cleaned = 0.000979418 Jy ! Component: 200 - total flux cleaned = 0.00104209 Jy ! Total flux subtracted in 200 components = 0.00104209 Jy ! Clean residual min=-0.001971 max=0.002023 Jy/beam ! Clean residual mean=-0.000007 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0794682 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.0794682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060200Jy sigma=0.446363 ! Fit after self-cal, rms=0.060176Jy sigma=0.446269 ! 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=0.060176Jy sigma=0.446269 ! Fit after self-cal, rms=0.059383Jy sigma=0.442506 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.315 mas, bmaj=7.498 mas, bpa=-24.54 degrees ! Estimated noise=0.866335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819745 Jy ! Component: 100 - total flux cleaned = 0.00097235 Jy ! Component: 150 - total flux cleaned = 0.00114164 Jy ! Component: 200 - total flux cleaned = 0.00121427 Jy ! Total flux subtracted in 200 components = 0.00121427 Jy ! Clean residual min=-0.001445 max=0.001387 Jy/beam ! Clean residual mean=0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0806825 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.0806824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059363Jy sigma=0.442301 ! Fit after self-cal, rms=0.059354Jy sigma=0.442144 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 = 0.000130885 Jy ! Component: 100 - total flux cleaned = 0.000218587 Jy ! Component: 150 - total flux cleaned = 0.000279979 Jy ! Component: 200 - total flux cleaned = 0.000321337 Jy ! Total flux subtracted in 200 components = 0.000321337 Jy ! Clean residual min=-0.001414 max=0.001372 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0810038 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.0810038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059345Jy sigma=0.442065 ! Fit after self-cal, rms=0.059343Jy sigma=0.442054 ! 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=0.059343Jy sigma=0.442054 ! Fit after self-cal, rms=0.059005Jy sigma=0.442004 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.319 mas, bmaj=7.49 mas, bpa=-24.5 degrees ! Estimated noise=0.863954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314201 Jy ! Component: 100 - total flux cleaned = 0.000437704 Jy ! Component: 150 - total flux cleaned = 0.000553385 Jy ! Component: 200 - total flux cleaned = 0.000579077 Jy ! Total flux subtracted in 200 components = 0.000579077 Jy ! Clean residual min=-0.001435 max=0.001352 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0815829 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.0815829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058995Jy sigma=0.441920 ! Fit after self-cal, rms=0.058988Jy sigma=0.441907 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 = 8.93646e-05 Jy ! Component: 100 - total flux cleaned = 0.000177263 Jy ! Component: 150 - total flux cleaned = 0.000188317 Jy ! Component: 200 - total flux cleaned = 0.000199513 Jy ! Total flux subtracted in 200 components = 0.000199513 Jy ! Clean residual min=-0.001406 max=0.001338 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0817824 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.0817824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058983Jy sigma=0.441864 ! Fit after self-cal, rms=0.058982Jy sigma=0.441859 ! 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=0.058982Jy sigma=0.441859 ! Fit after self-cal, rms=0.058782Jy sigma=0.441841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.176 mas, bmaj=10.14 mas, bpa=-18.76 degrees ! Estimated noise=0.972324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208837 Jy ! Component: 100 - total flux cleaned = 0.000224141 Jy ! Component: 150 - total flux cleaned = 0.000236074 Jy ! Component: 200 - total flux cleaned = 0.00023591 Jy ! Total flux subtracted in 200 components = 0.00023591 Jy ! Clean residual min=-0.001559 max=0.001603 Jy/beam ! Clean residual mean=0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0820183 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.0820183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058781Jy sigma=0.441816 ! Fit after self-cal, rms=0.058777Jy sigma=0.441805 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 (-88, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00073261 Jy ! Component: 100 - total flux cleaned = 0.000728231 Jy ! Component: 150 - total flux cleaned = 0.000758799 Jy ! Component: 200 - total flux cleaned = 0.000886962 Jy ! Total flux subtracted in 200 components = 0.000886962 Jy ! Clean residual min=-0.001360 max=0.001051 Jy/beam ! Clean residual mean=-0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0829052 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 151 components and 0.0829052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058732Jy sigma=0.441509 ! Fit after self-cal, rms=0.058727Jy sigma=0.441486 ! 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=4.321 mas, bmaj=7.486 mas, bpa=-24.5 degrees ! Estimated noise=0.862863 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.321 x 7.486 at -24.5 degrees (North through East) ! Clean map min=-0.0013865 max=0.063856 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=3.381 mas, bmaj=6.299 mas, bpa=-24.65 degrees ! Estimated noise=1.55168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0497493 Jy ! Component: 100 - total flux cleaned = 0.0643728 Jy ! Component: 150 - total flux cleaned = 0.0708311 Jy ! Component: 200 - total flux cleaned = 0.0744886 Jy ! Total flux subtracted in 200 components = 0.0744886 Jy ! Clean residual min=-0.002517 max=0.002550 Jy/beam ! Clean residual mean=-0.000001 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0744886 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 0.0744886 Jy ! Inverting map and beam ! Estimated beam: bmin=4.321 mas, bmaj=7.486 mas, bpa=-24.5 degrees ! Estimated noise=0.862863 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 = 0.00289175 Jy ! Component: 100 - total flux cleaned = 0.00448541 Jy ! Component: 150 - total flux cleaned = 0.00522432 Jy ! Component: 200 - total flux cleaned = 0.00574703 Jy ! Total flux subtracted in 200 components = 0.00574703 Jy ! Clean residual min=-0.001480 max=0.001437 Jy/beam ! Clean residual mean=0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0802356 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 65 components and 0.0802356 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=9.176 mas, bmaj=10.14 mas, bpa=-18.76 degrees ! Estimated noise=0.972324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567467 Jy ! Component: 100 - total flux cleaned = 0.00114737 Jy ! Component: 150 - total flux cleaned = 0.00137837 Jy ! Component: 200 - total flux cleaned = 0.00152125 Jy ! Total flux subtracted in 200 components = 0.00152125 Jy ! Clean residual min=-0.001412 max=0.001224 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0817569 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 = 0.00020823 Jy ! Component: 100 - total flux cleaned = 0.000327653 Jy ! Component: 150 - total flux cleaned = 0.000482253 Jy ! Component: 200 - total flux cleaned = 0.000605737 Jy ! Total flux subtracted in 200 components = 0.000605737 Jy ! Clean residual min=-0.001317 max=0.001173 Jy/beam ! Clean residual mean=-0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0823626 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 140 components and 0.0823626 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.321 mas, bmaj=7.486 mas, bpa=-24.5 degrees ! Estimated noise=0.862863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000441096 Jy ! Component: 100 - total flux cleaned = -0.000348826 Jy ! Component: 150 - total flux cleaned = -0.000203783 Jy ! Component: 200 - total flux cleaned = 1.4173e-05 Jy ! Total flux subtracted in 200 components = 1.4173e-05 Jy ! Clean residual min=-0.001205 max=0.001245 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0823768 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 166 components and 0.0823768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058725Jy sigma=0.441541 ! Fit after self-cal, rms=0.058725Jy sigma=0.441467 wmodel J1059+4051_S_a_map.mod ! Writing 166 model components to file: J1059+4051_S_a_map.mod wobs J1059+4051_S_a_uvs.fits ! Writing UV FITS file: J1059+4051_S_a_uvs.fits wwins J1059+4051_S_a_map.win ! wwins: Wrote 3 windows to J1059+4051_S_a_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 = 7.19521e-05 Jy ! Component: 100 - total flux cleaned = 0.000192717 Jy ! Component: 150 - total flux cleaned = 0.000326811 Jy ! Component: 200 - total flux cleaned = 0.000437632 Jy ! Component: 250 - total flux cleaned = 0.000564019 Jy ! Component: 300 - total flux cleaned = 0.00063414 Jy ! Component: 350 - total flux cleaned = 0.000617297 Jy ! Component: 400 - total flux cleaned = 0.000634219 Jy ! Component: 450 - total flux cleaned = 0.000618074 Jy ! Component: 500 - total flux cleaned = 0.000554937 Jy ! Component: 550 - total flux cleaned = 0.000570779 Jy ! Component: 600 - total flux cleaned = 0.000555821 Jy ! Component: 650 - total flux cleaned = 0.000540835 Jy ! Component: 700 - total flux cleaned = 0.000540573 Jy ! Component: 750 - total flux cleaned = 0.000526167 Jy ! Component: 800 - total flux cleaned = 0.000596778 Jy ! Component: 850 - total flux cleaned = 0.000624369 Jy ! Component: 900 - total flux cleaned = 0.000651676 Jy ! Component: 950 - total flux cleaned = 0.000705679 Jy ! Component: 1000 - total flux cleaned = 0.000732341 Jy ! Component: 1050 - total flux cleaned = 0.000758551 Jy ! Component: 1100 - total flux cleaned = 0.000784576 Jy ! Component: 1150 - total flux cleaned = 0.000797636 Jy ! Component: 1200 - total flux cleaned = 0.000873857 Jy ! Component: 1250 - total flux cleaned = 0.000911621 Jy ! Component: 1300 - total flux cleaned = 0.000948973 Jy ! Component: 1350 - total flux cleaned = 0.000973402 Jy ! Component: 1400 - total flux cleaned = 0.000997572 Jy ! Component: 1450 - total flux cleaned = 0.00103343 Jy ! Component: 1500 - total flux cleaned = 0.00105707 Jy ! Component: 1550 - total flux cleaned = 0.0010569 Jy ! Component: 1600 - total flux cleaned = 0.00102217 Jy ! Component: 1650 - total flux cleaned = 0.00101091 Jy ! Component: 1700 - total flux cleaned = 0.00101085 Jy ! Component: 1750 - total flux cleaned = 0.00102223 Jy ! Component: 1800 - total flux cleaned = 0.00100007 Jy ! Component: 1850 - total flux cleaned = 0.00096712 Jy ! Component: 1900 - total flux cleaned = 0.000967333 Jy ! Component: 1950 - total flux cleaned = 0.000978201 Jy ! Component: 2000 - total flux cleaned = 0.000999676 Jy ! Component: 2050 - total flux cleaned = 0.000978369 Jy ! Component: 2100 - total flux cleaned = 0.000967786 Jy ! Component: 2150 - total flux cleaned = 0.000957227 Jy ! Component: 2200 - total flux cleaned = 0.000957236 Jy ! Component: 2250 - total flux cleaned = 0.000936582 Jy ! Component: 2300 - total flux cleaned = 0.000956919 Jy ! Component: 2350 - total flux cleaned = 0.000906165 Jy ! Component: 2400 - total flux cleaned = 0.00089606 Jy ! Component: 2450 - total flux cleaned = 0.000876085 Jy ! Component: 2500 - total flux cleaned = 0.000895864 Jy ! Component: 2550 - total flux cleaned = 0.000895949 Jy ! Component: 2600 - total flux cleaned = 0.000886129 Jy ! Component: 2650 - total flux cleaned = 0.000847256 Jy ! Component: 2700 - total flux cleaned = 0.000847374 Jy ! Component: 2750 - total flux cleaned = 0.00088579 Jy ! Component: 2800 - total flux cleaned = 0.00086673 Jy ! Component: 2850 - total flux cleaned = 0.00084771 Jy ! Component: 2900 - total flux cleaned = 0.000847724 Jy ! Component: 2950 - total flux cleaned = 0.000838312 Jy ! Component: 3000 - total flux cleaned = 0.000819711 Jy ! Component: 3050 - total flux cleaned = 0.000838039 Jy ! Component: 3100 - total flux cleaned = 0.000819704 Jy ! Component: 3150 - total flux cleaned = 0.000837824 Jy ! Component: 3200 - total flux cleaned = 0.000855948 Jy ! Component: 3250 - total flux cleaned = 0.000865025 Jy ! Component: 3300 - total flux cleaned = 0.000882956 Jy ! Component: 3350 - total flux cleaned = 0.000918501 Jy ! Component: 3400 - total flux cleaned = 0.000918505 Jy ! Component: 3450 - total flux cleaned = 0.000927351 Jy ! Component: 3500 - total flux cleaned = 0.000962182 Jy ! Component: 3550 - total flux cleaned = 0.000970882 Jy ! Component: 3600 - total flux cleaned = 0.00102262 Jy ! Component: 3650 - total flux cleaned = 0.00103114 Jy ! Component: 3700 - total flux cleaned = 0.00106528 Jy ! Component: 3750 - total flux cleaned = 0.00111622 Jy ! Component: 3800 - total flux cleaned = 0.00114152 Jy ! Component: 3850 - total flux cleaned = 0.00117513 Jy ! Component: 3900 - total flux cleaned = 0.0012253 Jy ! Component: 3950 - total flux cleaned = 0.00122536 Jy ! Component: 4000 - total flux cleaned = 0.00125856 Jy ! Component: 4050 - total flux cleaned = 0.00130805 Jy ! Total flux subtracted in 4096 components = 0.00134087 Jy ! Clean residual min=-0.000440 max=0.000595 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0837176 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 423 components and 0.0837176 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1059+4051_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.321 x 7.486 at -24.5 degrees (North through East) ! Clean map min=-0.0014207 max=0.063348 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1059+4051_S_a_map.fits wmodel /image_prod/ug002_uva//J1059+4051_S_a_map.mod ! Writing 423 model components to file: /image_prod/ug002_uva//J1059+4051_S_a_map.mod wobs /image_prod/ug002_uva//J1059+4051_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1059+4051_S_a_uvs.fits wwins /image_prod/ug002_uva//J1059+4051_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1059+4051_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0633479 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147224 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.697218 0.697218 1.39444 2.78887 5.57774 11.1555 22.311 44.6219 89.2439 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 430.281 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1059+4051_S_a_dfm.log closed on Wed Mar 4 23:49:42 2020