! Started logfile: /image_prod/ug002_uva//J1521+1756_S_dfm.log on Thu Mar 5 02:12:55 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//J1521+1756_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1521+1756_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.998519 visibilities/baseline/integration-bin. ! Found source: J1521+1756 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 10110 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 J1521+1756_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.014267Jy sigma=8.677217 ! Fit after self-cal, rms=0.840163Jy sigma=7.121890 ! 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=2.702 mas, bmaj=7.104 mas, bpa=-5.377 degrees ! Estimated noise=1.18199 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 = 0.125135 Jy ! Component: 100 - total flux cleaned = 0.157355 Jy ! Total flux subtracted in 100 components = 0.157355 Jy ! Clean residual min=-0.005873 max=0.013579 Jy/beam ! Clean residual mean=-0.000009 rms=0.001672 Jy/beam ! Combined flux in latest and established models = 0.157355 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.157355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072725Jy sigma=0.546131 ! Fit after self-cal, rms=0.072637Jy sigma=0.545386 ! Inverting map ! Added new window around map position (2.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150854 Jy ! Component: 100 - total flux cleaned = 0.023199 Jy ! Total flux subtracted in 100 components = 0.023199 Jy ! Clean residual min=-0.004996 max=0.007234 Jy/beam ! Clean residual mean=-0.000005 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.180554 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.180554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069543Jy sigma=0.505665 ! Fit after self-cal, rms=0.069490Jy sigma=0.505171 ! 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=3.309 mas, bmaj=7.863 mas, bpa=-4.689 degrees ! Estimated noise=0.849127 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 (3, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00772337 Jy ! Component: 100 - total flux cleaned = 0.0123109 Jy ! Component: 150 - total flux cleaned = 0.0145726 Jy ! Component: 200 - total flux cleaned = 0.0159007 Jy ! Total flux subtracted in 200 components = 0.0159007 Jy ! Clean residual min=-0.004553 max=0.005809 Jy/beam ! Clean residual mean=-0.000001 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.196454 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.196454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068446Jy sigma=0.494528 ! Fit after self-cal, rms=0.068390Jy sigma=0.493867 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.309 x 7.863 at -4.689 degrees (North through East) ! Clean map min=-0.0039437 max=0.16219 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.01 KP 0.96 ! LA 1.00 MK 0.98 NL 0.97 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 FD 0.98 HN 1.03 KP 0.95 ! LA 0.99 MK 0.97 NL 1.12 OV 0.97 ! PT 0.99 SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.04 KP 0.93 ! LA 1.00 MK 0.97 NL 1.05 OV 0.97 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.068390Jy sigma=0.493867 ! Fit after self-cal, rms=0.070943Jy sigma=0.479649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.28 mas, bmaj=7.896 mas, bpa=-4.423 degrees ! Estimated noise=0.84257 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 = -0.000507187 Jy ! Component: 100 - total flux cleaned = -0.000793597 Jy ! Component: 150 - total flux cleaned = -0.00101289 Jy ! Component: 200 - total flux cleaned = -0.00127201 Jy ! Total flux subtracted in 200 components = -0.00127201 Jy ! Clean residual min=-0.003393 max=0.004547 Jy/beam ! Clean residual mean=-0.000001 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.195182 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.195182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070630Jy sigma=0.478090 ! Fit after self-cal, rms=0.070666Jy sigma=0.477902 ! 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=0.070666Jy sigma=0.477902 ! Fit after self-cal, rms=0.076059Jy sigma=0.457086 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.276 mas, bmaj=7.901 mas, bpa=-4.267 degrees ! Estimated noise=0.847345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000646485 Jy ! Component: 100 - total flux cleaned = -0.000543726 Jy ! Component: 150 - total flux cleaned = -0.000358632 Jy ! Component: 200 - total flux cleaned = -0.000280528 Jy ! Total flux subtracted in 200 components = -0.000280528 Jy ! Clean residual min=-0.002038 max=0.001718 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.194902 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.194902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075971Jy sigma=0.456299 ! Fit after self-cal, rms=0.076030Jy sigma=0.456160 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 = -0.000165005 Jy ! Component: 100 - total flux cleaned = -7.1998e-05 Jy ! Component: 150 - total flux cleaned = 3.89479e-05 Jy ! Component: 200 - total flux cleaned = 6.47595e-05 Jy ! Total flux subtracted in 200 components = 6.47595e-05 Jy ! Clean residual min=-0.001905 max=0.001754 Jy/beam ! Clean residual mean=0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.194967 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.194967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076002Jy sigma=0.455934 ! Fit after self-cal, rms=0.076001Jy sigma=0.455911 ! 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=0.076001Jy sigma=0.455911 ! Fit after self-cal, rms=0.077433Jy sigma=0.455444 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.263 mas, bmaj=7.899 mas, bpa=-4.322 degrees ! Estimated noise=0.845869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000258828 Jy ! Component: 100 - total flux cleaned = -0.000227699 Jy ! Component: 150 - total flux cleaned = -0.000253831 Jy ! Component: 200 - total flux cleaned = -0.00020443 Jy ! Total flux subtracted in 200 components = -0.00020443 Jy ! Clean residual min=-0.001757 max=0.001641 Jy/beam ! Clean residual mean=0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.194762 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.194762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077405Jy sigma=0.455198 ! Fit after self-cal, rms=0.077413Jy sigma=0.455172 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 = -0.000105229 Jy ! Component: 100 - total flux cleaned = -8.28206e-05 Jy ! Component: 150 - total flux cleaned = -8.28618e-05 Jy ! Component: 200 - total flux cleaned = -6.38631e-05 Jy ! Total flux subtracted in 200 components = -6.38631e-05 Jy ! Clean residual min=-0.001691 max=0.001609 Jy/beam ! Clean residual mean=0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.194698 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.194698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077398Jy sigma=0.455066 ! Fit after self-cal, rms=0.077398Jy sigma=0.455057 ! 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=0.077398Jy sigma=0.455057 ! Fit after self-cal, rms=0.077962Jy sigma=0.454999 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.404 mas, bmaj=11.74 mas, bpa=-7.419 degrees ! Estimated noise=1.02846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216502 Jy ! Component: 100 - total flux cleaned = 0.000254717 Jy ! Component: 150 - total flux cleaned = 0.000286448 Jy ! Component: 200 - total flux cleaned = 0.000300752 Jy ! Total flux subtracted in 200 components = 0.000300752 Jy ! Clean residual min=-0.001710 max=0.001703 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.194999 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 108 components and 0.194999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077956Jy sigma=0.454970 ! Fit after self-cal, rms=0.077960Jy sigma=0.454954 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 = 1.65183e-05 Jy ! Component: 100 - total flux cleaned = 3.80765e-06 Jy ! Component: 150 - total flux cleaned = 4.0598e-06 Jy ! Component: 200 - total flux cleaned = 4.20706e-06 Jy ! Total flux subtracted in 200 components = 4.20706e-06 Jy ! Clean residual min=-0.001715 max=0.001694 Jy/beam ! Clean residual mean=0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.195003 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.195003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077958Jy sigma=0.454938 ! Fit after self-cal, rms=0.077958Jy sigma=0.454929 ! 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=3.255 mas, bmaj=7.899 mas, bpa=-4.361 degrees ! Estimated noise=0.845336 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.255 x 7.899 at -4.361 degrees (North through East) ! Clean map min=-0.0015327 max=0.16235 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=2.659 mas, bmaj=7.133 mas, bpa=-5.001 degrees ! Estimated noise=1.16802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123478 Jy ! Component: 100 - total flux cleaned = 0.157842 Jy ! Component: 150 - total flux cleaned = 0.173826 Jy ! Component: 200 - total flux cleaned = 0.181979 Jy ! Total flux subtracted in 200 components = 0.181979 Jy ! Clean residual min=-0.002504 max=0.003832 Jy/beam ! Clean residual mean=0.000000 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.181979 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 0.181979 Jy ! Inverting map and beam ! Estimated beam: bmin=3.255 mas, bmaj=7.899 mas, bpa=-4.361 degrees ! Estimated noise=0.845336 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 = 0.00510457 Jy ! Component: 100 - total flux cleaned = 0.00769226 Jy ! Component: 150 - total flux cleaned = 0.00936549 Jy ! Component: 200 - total flux cleaned = 0.0102791 Jy ! Total flux subtracted in 200 components = 0.0102791 Jy ! Clean residual min=-0.001485 max=0.001633 Jy/beam ! Clean residual mean=0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.192258 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 41 components and 0.192258 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=7.404 mas, bmaj=11.74 mas, bpa=-7.419 degrees ! Estimated noise=1.02846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121533 Jy ! Component: 100 - total flux cleaned = 0.00179141 Jy ! Component: 150 - total flux cleaned = 0.00200534 Jy ! Component: 200 - total flux cleaned = 0.00210569 Jy ! Total flux subtracted in 200 components = 0.00210569 Jy ! Clean residual min=-0.001724 max=0.001682 Jy/beam ! Clean residual mean=0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.194364 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 = 8.67965e-05 Jy ! Component: 100 - total flux cleaned = 0.00016289 Jy ! Component: 150 - total flux cleaned = 0.000217051 Jy ! Component: 200 - total flux cleaned = 0.000253945 Jy ! Total flux subtracted in 200 components = 0.000253945 Jy ! Clean residual min=-0.001708 max=0.001676 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.194618 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 74 components and 0.194618 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.255 mas, bmaj=7.899 mas, bpa=-4.361 degrees ! Estimated noise=0.845336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000212208 Jy ! Component: 100 - total flux cleaned = -0.0002135 Jy ! Component: 150 - total flux cleaned = -0.00012641 Jy ! Component: 200 - total flux cleaned = -0.000107118 Jy ! Total flux subtracted in 200 components = -0.000107118 Jy ! Clean residual min=-0.001379 max=0.001572 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.194511 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.194511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077964Jy sigma=0.454863 ! Fit after self-cal, rms=0.077956Jy sigma=0.454808 wmodel J1521+1756_S_map.mod ! Writing 94 model components to file: J1521+1756_S_map.mod wobs J1521+1756_S_uvs.fits ! Writing UV FITS file: J1521+1756_S_uvs.fits wwins J1521+1756_S_map.win ! wwins: Wrote 3 windows to J1521+1756_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 = 0.000426388 Jy ! Component: 100 - total flux cleaned = 0.000526787 Jy ! Component: 150 - total flux cleaned = 0.000693948 Jy ! Component: 200 - total flux cleaned = 0.00087838 Jy ! Component: 250 - total flux cleaned = 0.00103507 Jy ! Component: 300 - total flux cleaned = 0.00120984 Jy ! Component: 350 - total flux cleaned = 0.00140184 Jy ! Component: 400 - total flux cleaned = 0.00159011 Jy ! Component: 450 - total flux cleaned = 0.00175398 Jy ! Component: 500 - total flux cleaned = 0.00189429 Jy ! Component: 550 - total flux cleaned = 0.00199307 Jy ! Component: 600 - total flux cleaned = 0.00212865 Jy ! Component: 650 - total flux cleaned = 0.00224274 Jy ! Component: 700 - total flux cleaned = 0.0023178 Jy ! Component: 750 - total flux cleaned = 0.00242881 Jy ! Component: 800 - total flux cleaned = 0.00253782 Jy ! Component: 850 - total flux cleaned = 0.00264486 Jy ! Component: 900 - total flux cleaned = 0.00264476 Jy ! Component: 950 - total flux cleaned = 0.00271474 Jy ! Component: 1000 - total flux cleaned = 0.00274956 Jy ! Component: 1050 - total flux cleaned = 0.0028685 Jy ! Component: 1100 - total flux cleaned = 0.00288502 Jy ! Component: 1150 - total flux cleaned = 0.0029681 Jy ! Component: 1200 - total flux cleaned = 0.00296811 Jy ! Component: 1250 - total flux cleaned = 0.00300048 Jy ! Component: 1300 - total flux cleaned = 0.00306523 Jy ! Component: 1350 - total flux cleaned = 0.00314493 Jy ! Component: 1400 - total flux cleaned = 0.00314476 Jy ! Component: 1450 - total flux cleaned = 0.00319146 Jy ! Component: 1500 - total flux cleaned = 0.00319165 Jy ! Component: 1550 - total flux cleaned = 0.00325285 Jy ! Component: 1600 - total flux cleaned = 0.00326794 Jy ! Component: 1650 - total flux cleaned = 0.003283 Jy ! Component: 1700 - total flux cleaned = 0.00328301 Jy ! Component: 1750 - total flux cleaned = 0.00340114 Jy ! Component: 1800 - total flux cleaned = 0.00340111 Jy ! Component: 1850 - total flux cleaned = 0.00344464 Jy ! Component: 1900 - total flux cleaned = 0.00350246 Jy ! Component: 1950 - total flux cleaned = 0.0035452 Jy ! Component: 2000 - total flux cleaned = 0.00355911 Jy ! Component: 2050 - total flux cleaned = 0.00358708 Jy ! Component: 2100 - total flux cleaned = 0.00361504 Jy ! Component: 2150 - total flux cleaned = 0.00360139 Jy ! Component: 2200 - total flux cleaned = 0.00368377 Jy ! Component: 2250 - total flux cleaned = 0.00375193 Jy ! Component: 2300 - total flux cleaned = 0.00371153 Jy ! Component: 2350 - total flux cleaned = 0.00376531 Jy ! Component: 2400 - total flux cleaned = 0.00376538 Jy ! Component: 2450 - total flux cleaned = 0.00384494 Jy ! Component: 2500 - total flux cleaned = 0.0038185 Jy ! Component: 2550 - total flux cleaned = 0.00383149 Jy ! Component: 2600 - total flux cleaned = 0.0038314 Jy ! Component: 2650 - total flux cleaned = 0.00390858 Jy ! Component: 2700 - total flux cleaned = 0.00389585 Jy ! Component: 2750 - total flux cleaned = 0.0039212 Jy ! Component: 2800 - total flux cleaned = 0.0039463 Jy ! Component: 2850 - total flux cleaned = 0.00393374 Jy ! Component: 2900 - total flux cleaned = 0.00393367 Jy ! Component: 2950 - total flux cleaned = 0.00395843 Jy ! Component: 3000 - total flux cleaned = 0.00392168 Jy ! Component: 3050 - total flux cleaned = 0.00393397 Jy ! Component: 3100 - total flux cleaned = 0.00397052 Jy ! Component: 3150 - total flux cleaned = 0.00394653 Jy ! Component: 3200 - total flux cleaned = 0.00403022 Jy ! Component: 3250 - total flux cleaned = 0.0040421 Jy ! Component: 3300 - total flux cleaned = 0.00395946 Jy ! Component: 3350 - total flux cleaned = 0.00398296 Jy ! Component: 3400 - total flux cleaned = 0.00398302 Jy ! Component: 3450 - total flux cleaned = 0.00401773 Jy ! Component: 3500 - total flux cleaned = 0.00402925 Jy ! Component: 3550 - total flux cleaned = 0.00405221 Jy ! Component: 3600 - total flux cleaned = 0.00404081 Jy ! Component: 3650 - total flux cleaned = 0.00409737 Jy ! Component: 3700 - total flux cleaned = 0.0041199 Jy ! Component: 3750 - total flux cleaned = 0.00406392 Jy ! Component: 3800 - total flux cleaned = 0.00407523 Jy ! Component: 3850 - total flux cleaned = 0.00405319 Jy ! Component: 3900 - total flux cleaned = 0.00408618 Jy ! Component: 3950 - total flux cleaned = 0.00409707 Jy ! Component: 4000 - total flux cleaned = 0.00415143 Jy ! Component: 4050 - total flux cleaned = 0.00416236 Jy ! Total flux subtracted in 4096 components = 0.0041731 Jy ! Clean residual min=-0.000596 max=0.000726 Jy/beam ! Clean residual mean=-0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.198684 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 396 components and 0.198684 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1521+1756_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.255 x 7.899 at -4.361 degrees (North through East) ! Clean map min=-0.0010541 max=0.16255 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1521+1756_S_map.fits wmodel /image_prod/ug002_uva//J1521+1756_S_map.mod ! Writing 396 model components to file: /image_prod/ug002_uva//J1521+1756_S_map.mod wobs /image_prod/ug002_uva//J1521+1756_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1521+1756_S_uvs.fits wwins /image_prod/ug002_uva//J1521+1756_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1521+1756_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.162545 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201183 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.371312 0.371312 0.742625 1.48525 2.9705 5.941 11.882 23.764 47.528 95.056 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.162 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 807.944 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1521+1756_S_dfm.log closed on Thu Mar 5 02:12:59 2020