! Started logfile: /vlbi/uf001/uva//J1656+6012_S_dfm.log on Mon Jan 14 03:57:34 2019 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 /vlbi/uf001/uva//J1656+6012_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1656+6012_S_uva.fits ! AN table 1: 56 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.94898 visibilities/baseline/integration-bin. ! Found source: J1656+6012 ! ! 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 3348 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 J1656+6012_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010194Jy sigma=22.893377 ! Fit after self-cal, rms=0.883062Jy sigma=20.031054 ! 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=5.263 mas, bmaj=7.381 mas, bpa=-28.13 degrees ! Estimated noise=0.768541 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 = 0.0909423 Jy ! Component: 100 - total flux cleaned = 0.110836 Jy ! Total flux subtracted in 100 components = 0.110836 Jy ! Clean residual min=-0.004297 max=0.005998 Jy/beam ! Clean residual mean=0.000007 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.110836 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.110836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056018Jy sigma=1.195102 ! Fit after self-cal, rms=0.056005Jy sigma=1.194898 ! 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=6.226 mas, bmaj=8.484 mas, bpa=-25.44 degrees ! Estimated noise=0.595224 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 = 0.00750813 Jy ! Component: 100 - total flux cleaned = 0.0109667 Jy ! Component: 150 - total flux cleaned = 0.0128779 Jy ! Component: 200 - total flux cleaned = 0.0139736 Jy ! Total flux subtracted in 200 components = 0.0139736 Jy ! Clean residual min=-0.003692 max=0.003133 Jy/beam ! Clean residual mean=0.000027 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.12481 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 42 components and 0.12481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054988Jy sigma=1.174537 ! Fit after self-cal, rms=0.054951Jy sigma=1.173883 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.226 x 8.484 at -25.44 degrees (North through East) ! Clean map min=-0.0034963 max=0.11722 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.03 KP 1.01 LA 0.95 ! NL 1.05 OV 1.01 PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.02 KP 1.04 LA 0.94 ! NL 1.03 OV 0.85 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.99 KP 1.04 LA 0.96 ! NL 0.99 OV 0.99 PT 1.04 ! ! ! Fit before self-cal, rms=0.054951Jy sigma=1.173883 ! Fit after self-cal, rms=0.053842Jy sigma=1.159613 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.245 mas, bmaj=8.478 mas, bpa=-25.02 degrees ! Estimated noise=0.594176 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 = 0.000381329 Jy ! Component: 100 - total flux cleaned = 0.000192587 Jy ! Component: 150 - total flux cleaned = 1.827e-05 Jy ! Component: 200 - total flux cleaned = 1.77844e-05 Jy ! Total flux subtracted in 200 components = 1.77844e-05 Jy ! Clean residual min=-0.002784 max=0.002657 Jy/beam ! Clean residual mean=0.000028 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.124828 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.124828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053805Jy sigma=1.158724 ! Fit after self-cal, rms=0.053819Jy sigma=1.158391 ! 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=0.053819Jy sigma=1.158391 ! Fit after self-cal, rms=0.053011Jy sigma=1.142058 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.252 mas, bmaj=8.471 mas, bpa=-25.09 degrees ! Estimated noise=0.593641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000548558 Jy ! Component: 100 - total flux cleaned = -0.000552952 Jy ! Component: 150 - total flux cleaned = -0.00053797 Jy ! Component: 200 - total flux cleaned = -0.00052495 Jy ! Total flux subtracted in 200 components = -0.00052495 Jy ! Clean residual min=-0.002296 max=0.002439 Jy/beam ! Clean residual mean=0.000018 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.124303 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.124303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052998Jy sigma=1.141768 ! Fit after self-cal, rms=0.053009Jy sigma=1.141551 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 = -1.9227e-05 Jy ! Component: 100 - total flux cleaned = 6.78724e-06 Jy ! Component: 150 - total flux cleaned = 7.07249e-06 Jy ! Component: 200 - total flux cleaned = 7.43282e-06 Jy ! Total flux subtracted in 200 components = 7.43282e-06 Jy ! Clean residual min=-0.002296 max=0.002434 Jy/beam ! Clean residual mean=0.000019 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.12431 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.12431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053003Jy sigma=1.141402 ! Fit after self-cal, rms=0.053002Jy sigma=1.141376 ! 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=0.053002Jy sigma=1.141376 ! Fit after self-cal, rms=0.052972Jy sigma=1.141257 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.258 mas, bmaj=8.478 mas, bpa=-25.1 degrees ! Estimated noise=0.593189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000380907 Jy ! Component: 100 - total flux cleaned = -0.000418239 Jy ! Component: 150 - total flux cleaned = -0.000418209 Jy ! Component: 200 - total flux cleaned = -0.000418056 Jy ! Total flux subtracted in 200 components = -0.000418056 Jy ! Clean residual min=-0.002310 max=0.002418 Jy/beam ! Clean residual mean=0.000017 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.123892 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.123892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052965Jy sigma=1.141105 ! Fit after self-cal, rms=0.052967Jy sigma=1.141091 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 = 1.1595e-05 Jy ! Component: 100 - total flux cleaned = 2.24732e-05 Jy ! Component: 150 - total flux cleaned = 2.2294e-05 Jy ! Component: 200 - total flux cleaned = 3.11359e-05 Jy ! Total flux subtracted in 200 components = 3.11359e-05 Jy ! Clean residual min=-0.002312 max=0.002414 Jy/beam ! Clean residual mean=0.000017 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.123923 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.123923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052963Jy sigma=1.141006 ! Fit after self-cal, rms=0.052963Jy sigma=1.140999 ! 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=0.052963Jy sigma=1.140999 ! Fit after self-cal, rms=0.052937Jy sigma=1.140964 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.19 mas, bmaj=11.51 mas, bpa=-22.48 degrees ! Estimated noise=0.658748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140305 Jy ! Component: 100 - total flux cleaned = -0.000174267 Jy ! Component: 150 - total flux cleaned = -0.000181095 Jy ! Component: 200 - total flux cleaned = -0.000181076 Jy ! Total flux subtracted in 200 components = -0.000181076 Jy ! Clean residual min=-0.002315 max=0.002443 Jy/beam ! Clean residual mean=0.000026 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.123742 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.123742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052935Jy sigma=1.140954 ! Fit after self-cal, rms=0.052934Jy sigma=1.140945 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 = -2.51654e-05 Jy ! Component: 100 - total flux cleaned = -1.87149e-05 Jy ! Component: 150 - total flux cleaned = -1.26821e-05 Jy ! Component: 200 - total flux cleaned = -7.07715e-06 Jy ! Total flux subtracted in 200 components = -7.07715e-06 Jy ! Clean residual min=-0.002305 max=0.002431 Jy/beam ! Clean residual mean=0.000026 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.123735 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 86 components and 0.123735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052933Jy sigma=1.140939 ! Fit after self-cal, rms=0.052932Jy sigma=1.140937 ! 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=6.262 mas, bmaj=8.486 mas, bpa=-25.1 degrees ! Estimated noise=0.592953 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.262 x 8.486 at -25.1 degrees (North through East) ! Clean map min=-0.002253 max=0.1168 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=5.319 mas, bmaj=7.373 mas, bpa=-27.54 degrees ! Estimated noise=0.773414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0914392 Jy ! Component: 100 - total flux cleaned = 0.111641 Jy ! Component: 150 - total flux cleaned = 0.118089 Jy ! Component: 200 - total flux cleaned = 0.121202 Jy ! Total flux subtracted in 200 components = 0.121202 Jy ! Clean residual min=-0.002879 max=0.003135 Jy/beam ! Clean residual mean=0.000009 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.121202 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.121202 Jy ! Inverting map and beam ! Estimated beam: bmin=6.262 mas, bmaj=8.486 mas, bpa=-25.1 degrees ! Estimated noise=0.592953 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 = 0.0019688 Jy ! Component: 100 - total flux cleaned = 0.0022617 Jy ! Component: 150 - total flux cleaned = 0.00229537 Jy ! Component: 200 - total flux cleaned = 0.00232205 Jy ! Total flux subtracted in 200 components = 0.00232205 Jy ! Clean residual min=-0.002251 max=0.002504 Jy/beam ! Clean residual mean=0.000017 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.123524 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.123524 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=9.19 mas, bmaj=11.51 mas, bpa=-22.48 degrees ! Estimated noise=0.658748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221169 Jy ! Component: 100 - total flux cleaned = 0.000254155 Jy ! Component: 150 - total flux cleaned = 0.000254217 Jy ! Component: 200 - total flux cleaned = 0.000254357 Jy ! Total flux subtracted in 200 components = 0.000254357 Jy ! Clean residual min=-0.002255 max=0.002464 Jy/beam ! Clean residual mean=0.000026 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.123778 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 = 1.80979e-07 Jy ! Component: 100 - total flux cleaned = 3.77718e-07 Jy ! Component: 150 - total flux cleaned = 1.00692e-06 Jy ! Component: 200 - total flux cleaned = 5.81767e-07 Jy ! Total flux subtracted in 200 components = 5.81767e-07 Jy ! Clean residual min=-0.002257 max=0.002469 Jy/beam ! Clean residual mean=0.000026 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.123779 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.123779 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.262 mas, bmaj=8.486 mas, bpa=-25.1 degrees ! Estimated noise=0.592953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.27939e-05 Jy ! Component: 100 - total flux cleaned = -0.00011231 Jy ! Component: 150 - total flux cleaned = -0.000112621 Jy ! Component: 200 - total flux cleaned = -9.72581e-05 Jy ! Total flux subtracted in 200 components = -9.72581e-05 Jy ! Clean residual min=-0.002173 max=0.002505 Jy/beam ! Clean residual mean=0.000017 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.123682 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.123682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052956Jy sigma=1.141459 ! Fit after self-cal, rms=0.052948Jy sigma=1.141370 wmodel J1656+6012_S_map.mod ! Writing 50 model components to file: J1656+6012_S_map.mod wobs J1656+6012_S_uvs.fits ! Writing UV FITS file: J1656+6012_S_uvs.fits wwins J1656+6012_S_map.win ! wwins: Wrote 1 windows to J1656+6012_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 = -0.000131774 Jy ! Component: 100 - total flux cleaned = -0.000699048 Jy ! Component: 150 - total flux cleaned = -0.000911463 Jy ! Component: 200 - total flux cleaned = -0.00107879 Jy ! Component: 250 - total flux cleaned = -0.00127179 Jy ! Component: 300 - total flux cleaned = -0.0013336 Jy ! Component: 350 - total flux cleaned = -0.00136353 Jy ! Component: 400 - total flux cleaned = -0.00139273 Jy ! Component: 450 - total flux cleaned = -0.00147725 Jy ! Component: 500 - total flux cleaned = -0.00153162 Jy ! Component: 550 - total flux cleaned = -0.00150515 Jy ! Component: 600 - total flux cleaned = -0.00150555 Jy ! Component: 650 - total flux cleaned = -0.00153085 Jy ! Component: 700 - total flux cleaned = -0.00145644 Jy ! Component: 750 - total flux cleaned = -0.00145652 Jy ! Component: 800 - total flux cleaned = -0.00131377 Jy ! Component: 850 - total flux cleaned = -0.00126767 Jy ! Component: 900 - total flux cleaned = -0.00117636 Jy ! Component: 950 - total flux cleaned = -0.00108662 Jy ! Component: 1000 - total flux cleaned = -0.000976335 Jy ! Component: 1050 - total flux cleaned = -0.000824884 Jy ! Component: 1100 - total flux cleaned = -0.000718616 Jy ! Component: 1150 - total flux cleaned = -0.000613823 Jy ! Component: 1200 - total flux cleaned = -0.000449805 Jy ! Component: 1250 - total flux cleaned = -0.000389341 Jy ! Component: 1300 - total flux cleaned = -0.000269895 Jy ! Component: 1350 - total flux cleaned = -0.000269825 Jy ! Component: 1400 - total flux cleaned = -0.000191944 Jy ! Component: 1450 - total flux cleaned = -7.74384e-05 Jy ! Component: 1500 - total flux cleaned = -5.85318e-05 Jy ! Component: 1550 - total flux cleaned = 5.26009e-05 Jy ! Component: 1600 - total flux cleaned = 0.000143945 Jy ! Component: 1650 - total flux cleaned = 0.000233837 Jy ! Component: 1700 - total flux cleaned = 0.000251588 Jy ! Component: 1750 - total flux cleaned = 0.000321855 Jy ! Component: 1800 - total flux cleaned = 0.000373668 Jy ! Component: 1850 - total flux cleaned = 0.000442287 Jy ! Component: 1900 - total flux cleaned = 0.000425453 Jy ! Component: 1950 - total flux cleaned = 0.000475796 Jy ! Component: 2000 - total flux cleaned = 0.000492471 Jy ! Component: 2050 - total flux cleaned = 0.000492313 Jy ! Component: 2100 - total flux cleaned = 0.000444272 Jy ! Component: 2150 - total flux cleaned = 0.000507774 Jy ! Component: 2200 - total flux cleaned = 0.000523598 Jy ! Component: 2250 - total flux cleaned = 0.000570279 Jy ! Component: 2300 - total flux cleaned = 0.000539346 Jy ! Component: 2350 - total flux cleaned = 0.00049385 Jy ! Component: 2400 - total flux cleaned = 0.000493826 Jy ! Component: 2450 - total flux cleaned = 0.000479144 Jy ! Component: 2500 - total flux cleaned = 0.000479338 Jy ! Component: 2550 - total flux cleaned = 0.00047944 Jy ! Component: 2600 - total flux cleaned = 0.000493656 Jy ! Component: 2650 - total flux cleaned = 0.00046492 Jy ! Component: 2700 - total flux cleaned = 0.000408855 Jy ! Component: 2750 - total flux cleaned = 0.000422906 Jy ! Component: 2800 - total flux cleaned = 0.000381444 Jy ! Component: 2850 - total flux cleaned = 0.000367779 Jy ! Component: 2900 - total flux cleaned = 0.000313701 Jy ! Component: 2950 - total flux cleaned = 0.000300251 Jy ! Component: 3000 - total flux cleaned = 0.000260583 Jy ! Component: 3050 - total flux cleaned = 0.000221113 Jy ! Component: 3100 - total flux cleaned = 0.000234185 Jy ! Component: 3150 - total flux cleaned = 0.000169725 Jy ! Component: 3200 - total flux cleaned = 0.00011861 Jy ! Component: 3250 - total flux cleaned = 0.000106284 Jy ! Component: 3300 - total flux cleaned = 0.000118898 Jy ! Component: 3350 - total flux cleaned = 0.000106407 Jy ! Component: 3400 - total flux cleaned = 0.000118812 Jy ! Component: 3450 - total flux cleaned = 9.41723e-05 Jy ! Component: 3500 - total flux cleaned = 0.000118433 Jy ! Component: 3550 - total flux cleaned = 0.000106312 Jy ! Component: 3600 - total flux cleaned = 4.6366e-05 Jy ! Component: 3650 - total flux cleaned = 3.44418e-05 Jy ! Component: 3700 - total flux cleaned = 3.43877e-05 Jy ! Component: 3750 - total flux cleaned = -1.26458e-05 Jy ! Component: 3800 - total flux cleaned = -1.25546e-05 Jy ! Component: 3850 - total flux cleaned = -7.04464e-05 Jy ! Component: 3900 - total flux cleaned = -7.04126e-05 Jy ! Component: 3950 - total flux cleaned = -0.000104586 Jy ! Component: 4000 - total flux cleaned = -0.000149715 Jy ! Component: 4050 - total flux cleaned = -0.000138337 Jy ! Total flux subtracted in 4096 components = -0.000138326 Jy ! Clean residual min=-0.000701 max=0.000560 Jy/beam ! Clean residual mean=0.000012 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.123543 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 361 components and 0.123543 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1656+6012_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.262 x 8.486 at -25.1 degrees (North through East) ! Clean map min=-0.0018278 max=0.11676 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1656+6012_S_map.fits wmodel /vlbi/uf001/uva//J1656+6012_S_map.mod ! Writing 361 model components to file: /vlbi/uf001/uva//J1656+6012_S_map.mod wobs /vlbi/uf001/uva//J1656+6012_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1656+6012_S_uvs.fits wwins /vlbi/uf001/uva//J1656+6012_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1656+6012_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.11676 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211326 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.542977 0.542977 1.08595 2.17191 4.34381 8.68763 17.3753 34.7505 69.501 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 552.509 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1656+6012_S_dfm.log closed on Mon Jan 14 03:57:38 2019