! Started logfile: /image_prod/ug002_uva//J2208+7423_S_dfm.log on Thu Mar 5 05:29:48 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J2208+7423_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2208+7423_S_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.990972 visibilities/baseline/integration-bin. ! Found source: J2208+7423 ! ! 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 8562 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 J2208+7423_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008138Jy sigma=7.645224 ! Fit after self-cal, rms=0.874210Jy sigma=6.638507 ! 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=3.673 mas, bmaj=4.036 mas, bpa=-20.92 degrees ! Estimated noise=1.74027 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 = 0.0959094 Jy ! Component: 100 - total flux cleaned = 0.126246 Jy ! Total flux subtracted in 100 components = 0.126246 Jy ! Clean residual min=-0.005506 max=0.012312 Jy/beam ! Clean residual mean=-0.000038 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.126246 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.126246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068537Jy sigma=0.493488 ! Fit after self-cal, rms=0.068475Jy sigma=0.492864 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013075 Jy ! Component: 100 - total flux cleaned = 0.0190321 Jy ! Total flux subtracted in 100 components = 0.0190321 Jy ! Clean residual min=-0.004427 max=0.005049 Jy/beam ! Clean residual mean=-0.000010 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.145278 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.145278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066267Jy sigma=0.477245 ! Fit after self-cal, rms=0.066266Jy sigma=0.477180 ! 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=4.614 mas, bmaj=5.065 mas, bpa=-25.79 degrees ! Estimated noise=1.033 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 = 0.00171756 Jy ! Component: 100 - total flux cleaned = 0.00180212 Jy ! Component: 150 - total flux cleaned = 0.00176535 Jy ! Component: 200 - total flux cleaned = 0.00179875 Jy ! Total flux subtracted in 200 components = 0.00179875 Jy ! Clean residual min=-0.003634 max=0.003507 Jy/beam ! Clean residual mean=-0.000005 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.147077 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.147077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066199Jy sigma=0.476842 ! Fit after self-cal, rms=0.066199Jy sigma=0.476813 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.614 x 5.065 at -25.79 degrees (North through East) ! Clean map min=-0.00352 max=0.12552 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00 KP 0.97 ! LA 1.00 MK 1.01 NL 0.99 OV 0.97 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.04 KP 1.04 ! LA 0.98 MK 0.98 NL 1.08 OV 1.13 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 1.06 ! LA 1.00 MK 0.98 NL 0.93 OV 0.98 ! PT 0.97 ! ! ! Fit before self-cal, rms=0.066199Jy sigma=0.476813 ! Fit after self-cal, rms=0.067018Jy sigma=0.473388 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.603 mas, bmaj=5.053 mas, bpa=-25.31 degrees ! Estimated noise=1.03807 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 = 0.000625952 Jy ! Component: 100 - total flux cleaned = 0.000626897 Jy ! Component: 150 - total flux cleaned = 0.000589387 Jy ! Component: 200 - total flux cleaned = 0.000557356 Jy ! Total flux subtracted in 200 components = 0.000557356 Jy ! Clean residual min=-0.003384 max=0.003491 Jy/beam ! Clean residual mean=-0.000000 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.147634 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.147634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066965Jy sigma=0.473154 ! Fit after self-cal, rms=0.066980Jy sigma=0.473101 ! 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=0.066980Jy sigma=0.473101 ! Fit after self-cal, rms=0.065613Jy sigma=0.457297 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.592 mas, bmaj=5.069 mas, bpa=-29.7 degrees ! Estimated noise=1.03682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.38438e-05 Jy ! Component: 100 - total flux cleaned = 0.000104974 Jy ! Component: 150 - total flux cleaned = 0.000131101 Jy ! Component: 200 - total flux cleaned = 0.000129537 Jy ! Total flux subtracted in 200 components = 0.000129537 Jy ! Clean residual min=-0.002053 max=0.002448 Jy/beam ! Clean residual mean=-0.000019 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.147763 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.147763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065589Jy sigma=0.457112 ! Fit after self-cal, rms=0.065619Jy sigma=0.456920 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 (-4.5, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224917 Jy ! Component: 100 - total flux cleaned = 0.00295857 Jy ! Component: 150 - total flux cleaned = 0.00299754 Jy ! Component: 200 - total flux cleaned = 0.00303096 Jy ! Total flux subtracted in 200 components = 0.00303096 Jy ! Clean residual min=-0.001811 max=0.001672 Jy/beam ! Clean residual mean=-0.000010 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.150794 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.150794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065535Jy sigma=0.456236 ! Fit after self-cal, rms=0.065526Jy sigma=0.456192 ! 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=0.065526Jy sigma=0.456192 ! Fit after self-cal, rms=0.065393Jy sigma=0.456118 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.573 mas, bmaj=5.054 mas, bpa=-31.43 degrees ! Estimated noise=1.03389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000911749 Jy ! Component: 100 - total flux cleaned = 0.001071 Jy ! Component: 150 - total flux cleaned = 0.0011006 Jy ! Component: 200 - total flux cleaned = 0.00118362 Jy ! Total flux subtracted in 200 components = 0.00118362 Jy ! Clean residual min=-0.001781 max=0.001642 Jy/beam ! Clean residual mean=-0.000011 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.151978 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.151978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065366Jy sigma=0.455877 ! Fit after self-cal, rms=0.065363Jy sigma=0.455869 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 = 0.000202873 Jy ! Component: 100 - total flux cleaned = 0.00025204 Jy ! Component: 150 - total flux cleaned = 0.000299533 Jy ! Component: 200 - total flux cleaned = 0.000322448 Jy ! Total flux subtracted in 200 components = 0.000322448 Jy ! Clean residual min=-0.001754 max=0.001638 Jy/beam ! Clean residual mean=-0.000010 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.152301 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 78 components and 0.152301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065348Jy sigma=0.455734 ! Fit after self-cal, rms=0.065347Jy sigma=0.455732 ! 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=0.065347Jy sigma=0.455732 ! Fit after self-cal, rms=0.065278Jy sigma=0.455707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.297 mas, bmaj=9.841 mas, bpa=-40.06 degrees ! Estimated noise=1.23345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620412 Jy ! Component: 100 - total flux cleaned = 0.000740077 Jy ! Component: 150 - total flux cleaned = 0.000754217 Jy ! Component: 200 - total flux cleaned = 0.000766633 Jy ! Total flux subtracted in 200 components = 0.000766633 Jy ! Clean residual min=-0.001746 max=0.001540 Jy/beam ! Clean residual mean=-0.000019 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.153067 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.153067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065272Jy sigma=0.455641 ! Fit after self-cal, rms=0.065271Jy sigma=0.455632 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 = 0.000125622 Jy ! Component: 100 - total flux cleaned = 0.000126014 Jy ! Component: 150 - total flux cleaned = 0.000126026 Jy ! Component: 200 - total flux cleaned = 0.000107128 Jy ! Total flux subtracted in 200 components = 0.000107128 Jy ! Clean residual min=-0.001781 max=0.001518 Jy/beam ! Clean residual mean=-0.000019 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.153174 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.153174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065269Jy sigma=0.455610 ! Fit after self-cal, rms=0.065268Jy sigma=0.455607 ! 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=4.562 mas, bmaj=5.045 mas, bpa=-32.53 degrees ! Estimated noise=1.03201 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.562 x 5.045 at -32.53 degrees (North through East) ! Clean map min=-0.0016305 max=0.1258 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=3.637 mas, bmaj=4.01 mas, bpa=-29.56 degrees ! Estimated noise=1.71933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0952335 Jy ! Component: 100 - total flux cleaned = 0.126236 Jy ! Component: 150 - total flux cleaned = 0.139455 Jy ! Component: 200 - total flux cleaned = 0.145815 Jy ! Total flux subtracted in 200 components = 0.145815 Jy ! Clean residual min=-0.003305 max=0.003354 Jy/beam ! Clean residual mean=-0.000019 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.145815 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.145815 Jy ! Inverting map and beam ! Estimated beam: bmin=4.562 mas, bmaj=5.045 mas, bpa=-32.53 degrees ! Estimated noise=1.03201 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) ! Added new window around map position (-0.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032164 Jy ! Component: 100 - total flux cleaned = 0.00519222 Jy ! Component: 150 - total flux cleaned = 0.0058027 Jy ! Component: 200 - total flux cleaned = 0.00611011 Jy ! Total flux subtracted in 200 components = 0.00611011 Jy ! Clean residual min=-0.001913 max=0.001615 Jy/beam ! Clean residual mean=-0.000014 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.151925 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.151925 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=9.297 mas, bmaj=9.841 mas, bpa=-40.06 degrees ! Estimated noise=1.23345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000936362 Jy ! Component: 100 - total flux cleaned = 0.00110645 Jy ! Component: 150 - total flux cleaned = 0.00112892 Jy ! Component: 200 - total flux cleaned = 0.0011102 Jy ! Total flux subtracted in 200 components = 0.0011102 Jy ! Clean residual min=-0.001778 max=0.001549 Jy/beam ! Clean residual mean=-0.000019 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.153035 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 = 1.29148e-10 Jy ! Component: 100 - total flux cleaned = -1.61644e-05 Jy ! Component: 150 - total flux cleaned = -3.09118e-05 Jy ! Component: 200 - total flux cleaned = -4.41668e-05 Jy ! Total flux subtracted in 200 components = -4.41668e-05 Jy ! Clean residual min=-0.001780 max=0.001518 Jy/beam ! Clean residual mean=-0.000020 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.152991 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 81 components and 0.152991 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.562 mas, bmaj=5.045 mas, bpa=-32.53 degrees ! Estimated noise=1.03201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216126 Jy ! Component: 100 - total flux cleaned = -0.000287824 Jy ! Component: 150 - total flux cleaned = -0.000285086 Jy ! Component: 200 - total flux cleaned = -0.000254497 Jy ! Total flux subtracted in 200 components = -0.000254497 Jy ! Clean residual min=-0.001719 max=0.001569 Jy/beam ! Clean residual mean=-0.000012 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.152736 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.152736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065282Jy sigma=0.455726 ! Fit after self-cal, rms=0.065281Jy sigma=0.455707 wmodel J2208+7423_S_map.mod ! Writing 93 model components to file: J2208+7423_S_map.mod wobs J2208+7423_S_uvs.fits ! Writing UV FITS file: J2208+7423_S_uvs.fits wwins J2208+7423_S_map.win ! wwins: Wrote 3 windows to J2208+7423_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 = -0.000380789 Jy ! Component: 100 - total flux cleaned = -0.000524378 Jy ! Component: 150 - total flux cleaned = -0.00063451 Jy ! Component: 200 - total flux cleaned = -0.000768163 Jy ! Component: 250 - total flux cleaned = -0.000794355 Jy ! Component: 300 - total flux cleaned = -0.000844874 Jy ! Component: 350 - total flux cleaned = -0.000942919 Jy ! Component: 400 - total flux cleaned = -0.00103904 Jy ! Component: 450 - total flux cleaned = -0.00118068 Jy ! Component: 500 - total flux cleaned = -0.00122754 Jy ! Component: 550 - total flux cleaned = -0.00140969 Jy ! Component: 600 - total flux cleaned = -0.00152143 Jy ! Component: 650 - total flux cleaned = -0.00160973 Jy ! Component: 700 - total flux cleaned = -0.00171755 Jy ! Component: 750 - total flux cleaned = -0.00180208 Jy ! Component: 800 - total flux cleaned = -0.00178102 Jy ! Component: 850 - total flux cleaned = -0.00186327 Jy ! Component: 900 - total flux cleaned = -0.00186373 Jy ! Component: 950 - total flux cleaned = -0.00194423 Jy ! Component: 1000 - total flux cleaned = -0.00198384 Jy ! Component: 1050 - total flux cleaned = -0.0019449 Jy ! Component: 1100 - total flux cleaned = -0.00202189 Jy ! Component: 1150 - total flux cleaned = -0.00200269 Jy ! Component: 1200 - total flux cleaned = -0.00204025 Jy ! Component: 1250 - total flux cleaned = -0.00194718 Jy ! Component: 1300 - total flux cleaned = -0.00200259 Jy ! Component: 1350 - total flux cleaned = -0.00196601 Jy ! Component: 1400 - total flux cleaned = -0.00192994 Jy ! Component: 1450 - total flux cleaned = -0.0019121 Jy ! Component: 1500 - total flux cleaned = -0.00191215 Jy ! Component: 1550 - total flux cleaned = -0.00185981 Jy ! Component: 1600 - total flux cleaned = -0.00184271 Jy ! Component: 1650 - total flux cleaned = -0.00191099 Jy ! Component: 1700 - total flux cleaned = -0.00180956 Jy ! Component: 1750 - total flux cleaned = -0.00185998 Jy ! Component: 1800 - total flux cleaned = -0.00195941 Jy ! Component: 1850 - total flux cleaned = -0.00189348 Jy ! Component: 1900 - total flux cleaned = -0.00187713 Jy ! Component: 1950 - total flux cleaned = -0.00192557 Jy ! Component: 2000 - total flux cleaned = -0.00195736 Jy ! Component: 2050 - total flux cleaned = -0.00195725 Jy ! Component: 2100 - total flux cleaned = -0.0020043 Jy ! Component: 2150 - total flux cleaned = -0.0020044 Jy ! Component: 2200 - total flux cleaned = -0.00203528 Jy ! Component: 2250 - total flux cleaned = -0.00205056 Jy ! Component: 2300 - total flux cleaned = -0.00209622 Jy ! Component: 2350 - total flux cleaned = -0.00215636 Jy ! Component: 2400 - total flux cleaned = -0.00218614 Jy ! Component: 2450 - total flux cleaned = -0.00224534 Jy ! Component: 2500 - total flux cleaned = -0.00228933 Jy ! Component: 2550 - total flux cleaned = -0.00230382 Jy ! Component: 2600 - total flux cleaned = -0.00236166 Jy ! Component: 2650 - total flux cleaned = -0.00244762 Jy ! Component: 2700 - total flux cleaned = -0.0024762 Jy ! Component: 2750 - total flux cleaned = -0.00250453 Jy ! Component: 2800 - total flux cleaned = -0.00261656 Jy ! Component: 2850 - total flux cleaned = -0.00260266 Jy ! Component: 2900 - total flux cleaned = -0.00269927 Jy ! Component: 2950 - total flux cleaned = -0.00271289 Jy ! Component: 3000 - total flux cleaned = -0.00280808 Jy ! Component: 3050 - total flux cleaned = -0.0028485 Jy ! Component: 3100 - total flux cleaned = -0.00287536 Jy ! Component: 3150 - total flux cleaned = -0.00295523 Jy ! Component: 3200 - total flux cleaned = -0.00290226 Jy ! Component: 3250 - total flux cleaned = -0.00294175 Jy ! Component: 3300 - total flux cleaned = -0.00299404 Jy ! Component: 3350 - total flux cleaned = -0.00299397 Jy ! Component: 3400 - total flux cleaned = -0.00308421 Jy ! Component: 3450 - total flux cleaned = -0.003097 Jy ! Component: 3500 - total flux cleaned = -0.00317334 Jy ! Component: 3550 - total flux cleaned = -0.00317329 Jy ! Component: 3600 - total flux cleaned = -0.00318582 Jy ! Component: 3650 - total flux cleaned = -0.00319825 Jy ! Component: 3700 - total flux cleaned = -0.00321067 Jy ! Component: 3750 - total flux cleaned = -0.0032601 Jy ! Component: 3800 - total flux cleaned = -0.00323547 Jy ! Component: 3850 - total flux cleaned = -0.00325991 Jy ! Component: 3900 - total flux cleaned = -0.0032964 Jy ! Component: 3950 - total flux cleaned = -0.00328433 Jy ! Component: 4000 - total flux cleaned = -0.00328432 Jy ! Component: 4050 - total flux cleaned = -0.00332022 Jy ! Total flux subtracted in 4096 components = -0.00333205 Jy ! Clean residual min=-0.000785 max=0.000695 Jy/beam ! Clean residual mean=-0.000005 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.149404 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 379 components and 0.149404 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2208+7423_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.562 x 5.045 at -32.53 degrees (North through East) ! Clean map min=-0.0014993 max=0.12498 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2208+7423_S_map.fits wmodel /image_prod/ug002_uva//J2208+7423_S_map.mod ! Writing 379 model components to file: /image_prod/ug002_uva//J2208+7423_S_map.mod wobs /image_prod/ug002_uva//J2208+7423_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2208+7423_S_uvs.fits wwins /image_prod/ug002_uva//J2208+7423_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2208+7423_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.124978 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212005 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.508902 0.508902 1.0178 2.03561 4.07121 8.14243 16.2849 32.5697 65.1394 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.124 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 589.504 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2208+7423_S_dfm.log closed on Thu Mar 5 05:29:52 2020