! Started logfile: /image_prod/ug002_uvm//J1129-0446_S_a_dfm.log on Wed Mar 4 17:02:30 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_uvm//J1129-0446_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1129-0446_S_a_uvm.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! AN table 2: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.862593 visibilities/baseline/integration-bin. ! Found source: J1129-0446 ! ! 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 13974 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 J1129-0446_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 25 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.029296Jy sigma=7.869060 ! Fit after self-cal, rms=0.833954Jy sigma=6.343861 ! 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=2.772 mas, bmaj=7.751 mas, bpa=-7.417 degrees ! Estimated noise=1.35377 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 = 0.139462 Jy ! Component: 100 - total flux cleaned = 0.179145 Jy ! Total flux subtracted in 100 components = 0.179145 Jy ! Clean residual min=-0.018590 max=0.023639 Jy/beam ! Clean residual mean=-0.000020 rms=0.004325 Jy/beam ! Combined flux in latest and established models = 0.179145 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.179145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108374Jy sigma=0.777693 ! Fit after self-cal, rms=0.107602Jy sigma=0.772451 ! 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=3.389 mas, bmaj=8.896 mas, bpa=-7.324 degrees ! Estimated noise=0.811311 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 = 0.0157455 Jy ! Component: 100 - total flux cleaned = 0.0239894 Jy ! Component: 150 - total flux cleaned = 0.0284225 Jy ! Component: 200 - total flux cleaned = 0.0295623 Jy ! Total flux subtracted in 200 components = 0.0295623 Jy ! Clean residual min=-0.019384 max=0.017836 Jy/beam ! Clean residual mean=-0.000034 rms=0.004705 Jy/beam ! Combined flux in latest and established models = 0.208708 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.208708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105431Jy sigma=0.757266 ! Fit after self-cal, rms=0.105441Jy sigma=0.757122 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.389 x 8.896 at -7.324 degrees (North through East) ! Clean map min=-0.018942 max=0.17252 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.80 HN 0.91 KP 0.97 ! LA 0.92 MK 0.99 OV 0.87 PT 0.96 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.87 FD 0.88 HN 0.97 KP 1.11 ! LA 0.98 MK 0.96 NL 0.85 OV 1.26 ! PT 0.88 SC 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.86 HN 0.93 KP 1.04 ! LA 1.01 MK 1.00 OV 0.97 PT 0.91 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 5.14 FD 0.84 HN 1.00 KP 1.24 ! LA 1.02 MK 0.99 NL 0.89 OV 1.36 ! PT 0.87 SC 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 1.00 KP 1.26 ! LA 1.10 MK 1.03 OV 0.98 PT 0.97 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 3.28 FD 0.93 HN 1.05 KP 1.62 ! LA 1.39 MK 0.96 NL 0.85 OV 1.48 ! PT 0.92 SC 0.92 ! ! ! Fit before self-cal, rms=0.105441Jy sigma=0.757122 ! Fit after self-cal, rms=0.150258Jy sigma=0.665673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.325 mas, bmaj=8.945 mas, bpa=-7.159 degrees ! Estimated noise=0.822097 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 = 0.00553181 Jy ! Component: 100 - total flux cleaned = 0.00552768 Jy ! Component: 150 - total flux cleaned = 0.00553705 Jy ! Component: 200 - total flux cleaned = 0.00543867 Jy ! Total flux subtracted in 200 components = 0.00543867 Jy ! Clean residual min=-0.016400 max=0.014822 Jy/beam ! Clean residual mean=-0.000033 rms=0.003869 Jy/beam ! Combined flux in latest and established models = 0.214146 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.214146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149774Jy sigma=0.663931 ! Fit after self-cal, rms=0.150582Jy sigma=0.663212 ! 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=0.150582Jy sigma=0.663212 ! Fit after self-cal, rms=0.229469Jy sigma=0.527178 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.311 mas, bmaj=8.982 mas, bpa=-7.475 degrees ! Estimated noise=0.824937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790716 Jy ! Component: 100 - total flux cleaned = 0.000785554 Jy ! Component: 150 - total flux cleaned = 0.000513923 Jy ! Component: 200 - total flux cleaned = 0.000321873 Jy ! Total flux subtracted in 200 components = 0.000321873 Jy ! Clean residual min=-0.006843 max=0.006390 Jy/beam ! Clean residual mean=-0.000016 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.214468 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.214468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.229404Jy sigma=0.526295 ! Fit after self-cal, rms=0.231312Jy sigma=0.525647 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 = -0.000312601 Jy ! Component: 100 - total flux cleaned = -0.000545399 Jy ! Component: 150 - total flux cleaned = -0.000706274 Jy ! Component: 200 - total flux cleaned = -0.000808447 Jy ! Total flux subtracted in 200 components = -0.000808447 Jy ! Clean residual min=-0.006793 max=0.006198 Jy/beam ! Clean residual mean=-0.000015 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.21366 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.21366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.231285Jy sigma=0.525136 ! Fit after self-cal, rms=0.231358Jy sigma=0.525123 ! 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=0.231358Jy sigma=0.525123 ! Fit after self-cal, rms=0.248299Jy sigma=0.448763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.305 mas, bmaj=9.032 mas, bpa=-7.61 degrees ! Estimated noise=0.825253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000378005 Jy ! Component: 100 - total flux cleaned = -0.000510003 Jy ! Component: 150 - total flux cleaned = -0.000634946 Jy ! Component: 200 - total flux cleaned = -0.000806896 Jy ! Total flux subtracted in 200 components = -0.000806896 Jy ! Clean residual min=-0.002002 max=0.002230 Jy/beam ! Clean residual mean=0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.212853 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.212853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.248268Jy sigma=0.447932 ! Fit after self-cal, rms=0.249178Jy sigma=0.447588 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 (5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336691 Jy ! Component: 100 - total flux cleaned = 0.000185664 Jy ! Component: 150 - total flux cleaned = 0.000244328 Jy ! Component: 200 - total flux cleaned = 0.000246401 Jy ! Total flux subtracted in 200 components = 0.000246401 Jy ! Clean residual min=-0.001753 max=0.001614 Jy/beam ! Clean residual mean=-0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.213099 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.213099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.249146Jy sigma=0.446588 ! Fit after self-cal, rms=0.249120Jy sigma=0.446536 ! 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=0.249120Jy sigma=0.446536 ! Fit after self-cal, rms=0.249077Jy sigma=0.446460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.097 mas, bmaj=14.49 mas, bpa=-0.4616 degrees ! Estimated noise=1.02921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000658308 Jy ! Component: 100 - total flux cleaned = -0.000601395 Jy ! Component: 150 - total flux cleaned = -0.000568618 Jy ! Component: 200 - total flux cleaned = -0.000554614 Jy ! Total flux subtracted in 200 components = -0.000554614 Jy ! Clean residual min=-0.001531 max=0.001497 Jy/beam ! Clean residual mean=-0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.212545 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.212545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.249069Jy sigma=0.446400 ! Fit after self-cal, rms=0.249040Jy sigma=0.446391 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 = 8.48194e-05 Jy ! Component: 100 - total flux cleaned = 0.00010977 Jy ! Component: 150 - total flux cleaned = 0.00011002 Jy ! Component: 200 - total flux cleaned = 0.000110001 Jy ! Total flux subtracted in 200 components = 0.000110001 Jy ! Clean residual min=-0.001526 max=0.001481 Jy/beam ! Clean residual mean=-0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.212655 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.212655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.249036Jy sigma=0.446360 ! Fit after self-cal, rms=0.249033Jy sigma=0.446357 ! 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=3.309 mas, bmaj=9.036 mas, bpa=-7.561 degrees ! Estimated noise=0.825508 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.309 x 9.036 at -7.561 degrees (North through East) ! Clean map min=-0.0017087 max=0.17753 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=2.734 mas, bmaj=7.88 mas, bpa=-7.748 degrees ! Estimated noise=1.26885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130815 Jy ! Component: 100 - total flux cleaned = 0.169852 Jy ! Component: 150 - total flux cleaned = 0.189568 Jy ! Component: 200 - total flux cleaned = 0.200054 Jy ! Total flux subtracted in 200 components = 0.200054 Jy ! Clean residual min=-0.002849 max=0.005118 Jy/beam ! Clean residual mean=0.000000 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.200054 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.200054 Jy ! Inverting map and beam ! Estimated beam: bmin=3.309 mas, bmaj=9.036 mas, bpa=-7.561 degrees ! Estimated noise=0.825508 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 = 0.00665842 Jy ! Component: 100 - total flux cleaned = 0.00968856 Jy ! Component: 150 - total flux cleaned = 0.0114059 Jy ! Component: 200 - total flux cleaned = 0.0118612 Jy ! Total flux subtracted in 200 components = 0.0118612 Jy ! Clean residual min=-0.001518 max=0.001413 Jy/beam ! Clean residual mean=0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.211916 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.211916 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=8.097 mas, bmaj=14.49 mas, bpa=-0.4616 degrees ! Estimated noise=1.02921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239867 Jy ! Component: 100 - total flux cleaned = 0.000334334 Jy ! Component: 150 - total flux cleaned = 0.000443578 Jy ! Component: 200 - total flux cleaned = 0.000499172 Jy ! Total flux subtracted in 200 components = 0.000499172 Jy ! Clean residual min=-0.001531 max=0.001485 Jy/beam ! Clean residual mean=-0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.212415 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 = 6.26439e-05 Jy ! Component: 100 - total flux cleaned = 8.56363e-05 Jy ! Component: 150 - total flux cleaned = 0.000107206 Jy ! Component: 200 - total flux cleaned = 0.000127034 Jy ! Total flux subtracted in 200 components = 0.000127034 Jy ! Clean residual min=-0.001507 max=0.001503 Jy/beam ! Clean residual mean=-0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.212542 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.212542 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.309 mas, bmaj=9.036 mas, bpa=-7.561 degrees ! Estimated noise=0.825508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000369754 Jy ! Component: 100 - total flux cleaned = -0.000369848 Jy ! Component: 150 - total flux cleaned = -0.000338839 Jy ! Component: 200 - total flux cleaned = -0.000368863 Jy ! Total flux subtracted in 200 components = -0.000368863 Jy ! Clean residual min=-0.001457 max=0.001400 Jy/beam ! Clean residual mean=0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.212173 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.212173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.249002Jy sigma=0.445330 ! Fit after self-cal, rms=0.249083Jy sigma=0.445292 wmodel J1129-0446_S_a_map.mod ! Writing 59 model components to file: J1129-0446_S_a_map.mod wobs J1129-0446_S_a_uvs.fits ! Writing UV FITS file: J1129-0446_S_a_uvs.fits wwins J1129-0446_S_a_map.win ! wwins: Wrote 2 windows to J1129-0446_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 = -0.000116555 Jy ! Component: 100 - total flux cleaned = -0.00016354 Jy ! Component: 150 - total flux cleaned = -9.59932e-05 Jy ! Component: 200 - total flux cleaned = -3.1029e-05 Jy ! Component: 250 - total flux cleaned = 0.000115271 Jy ! Component: 300 - total flux cleaned = 0.00027792 Jy ! Component: 350 - total flux cleaned = 0.00041688 Jy ! Component: 400 - total flux cleaned = 0.000592141 Jy ! Component: 450 - total flux cleaned = 0.000668403 Jy ! Component: 500 - total flux cleaned = 0.000818549 Jy ! Component: 550 - total flux cleaned = 0.000947787 Jy ! Component: 600 - total flux cleaned = 0.00111057 Jy ! Component: 650 - total flux cleaned = 0.00116378 Jy ! Component: 700 - total flux cleaned = 0.00125114 Jy ! Component: 750 - total flux cleaned = 0.00133708 Jy ! Component: 800 - total flux cleaned = 0.00130312 Jy ! Component: 850 - total flux cleaned = 0.00133691 Jy ! Component: 900 - total flux cleaned = 0.00138659 Jy ! Component: 950 - total flux cleaned = 0.00140276 Jy ! Component: 1000 - total flux cleaned = 0.00140283 Jy ! Component: 1050 - total flux cleaned = 0.00140302 Jy ! Component: 1100 - total flux cleaned = 0.00141863 Jy ! Component: 1150 - total flux cleaned = 0.0013409 Jy ! Component: 1200 - total flux cleaned = 0.00138725 Jy ! Component: 1250 - total flux cleaned = 0.00135661 Jy ! Component: 1300 - total flux cleaned = 0.0013266 Jy ! Component: 1350 - total flux cleaned = 0.00132669 Jy ! Component: 1400 - total flux cleaned = 0.00128216 Jy ! Component: 1450 - total flux cleaned = 0.00126757 Jy ! Component: 1500 - total flux cleaned = 0.00131127 Jy ! Component: 1550 - total flux cleaned = 0.00123916 Jy ! Component: 1600 - total flux cleaned = 0.00128222 Jy ! Component: 1650 - total flux cleaned = 0.00121122 Jy ! Component: 1700 - total flux cleaned = 0.00119736 Jy ! Component: 1750 - total flux cleaned = 0.00116951 Jy ! Component: 1800 - total flux cleaned = 0.0011833 Jy ! Component: 1850 - total flux cleaned = 0.00116945 Jy ! Component: 1900 - total flux cleaned = 0.00106016 Jy ! Component: 1950 - total flux cleaned = 0.00106013 Jy ! Component: 2000 - total flux cleaned = 0.00106018 Jy ! Component: 2050 - total flux cleaned = 0.000979952 Jy ! Component: 2100 - total flux cleaned = 0.000953374 Jy ! Component: 2150 - total flux cleaned = 0.000900882 Jy ! Component: 2200 - total flux cleaned = 0.000914108 Jy ! Component: 2250 - total flux cleaned = 0.000862149 Jy ! Component: 2300 - total flux cleaned = 0.000849012 Jy ! Component: 2350 - total flux cleaned = 0.000797781 Jy ! Component: 2400 - total flux cleaned = 0.000734096 Jy ! Component: 2450 - total flux cleaned = 0.000696181 Jy ! Component: 2500 - total flux cleaned = 0.000633436 Jy ! Component: 2550 - total flux cleaned = 0.000596049 Jy ! Component: 2600 - total flux cleaned = 0.000546489 Jy ! Component: 2650 - total flux cleaned = 0.000546369 Jy ! Component: 2700 - total flux cleaned = 0.000485141 Jy ! Component: 2750 - total flux cleaned = 0.000436667 Jy ! Component: 2800 - total flux cleaned = 0.000364562 Jy ! Component: 2850 - total flux cleaned = 0.000376503 Jy ! Component: 2900 - total flux cleaned = 0.00036459 Jy ! Component: 2950 - total flux cleaned = 0.000328956 Jy ! Component: 3000 - total flux cleaned = 0.000305359 Jy ! Component: 3050 - total flux cleaned = 0.000247014 Jy ! Component: 3100 - total flux cleaned = 0.000270204 Jy ! Component: 3150 - total flux cleaned = 0.000247074 Jy ! Component: 3200 - total flux cleaned = 0.000200999 Jy ! Component: 3250 - total flux cleaned = 0.000132459 Jy ! Component: 3300 - total flux cleaned = 0.000132386 Jy ! Component: 3350 - total flux cleaned = 5.34068e-05 Jy ! Component: 3400 - total flux cleaned = 3.10052e-05 Jy ! Component: 3450 - total flux cleaned = 8.66199e-06 Jy ! Component: 3500 - total flux cleaned = 8.53908e-06 Jy ! Component: 3550 - total flux cleaned = -2.45928e-05 Jy ! Component: 3600 - total flux cleaned = -6.841e-05 Jy ! Component: 3650 - total flux cleaned = -0.000144773 Jy ! Component: 3700 - total flux cleaned = -0.000133862 Jy ! Component: 3750 - total flux cleaned = -0.000166242 Jy ! Component: 3800 - total flux cleaned = -0.000230676 Jy ! Component: 3850 - total flux cleaned = -0.000230701 Jy ! Component: 3900 - total flux cleaned = -0.000251871 Jy ! Component: 3950 - total flux cleaned = -0.000273046 Jy ! Component: 4000 - total flux cleaned = -0.000346584 Jy ! Component: 4050 - total flux cleaned = -0.000346565 Jy ! Total flux subtracted in 4096 components = -0.000398684 Jy ! Clean residual min=-0.000638 max=0.000633 Jy/beam ! Clean residual mean=0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.211774 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 319 components and 0.211774 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1129-0446_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.309 x 9.036 at -7.561 degrees (North through East) ! Clean map min=-0.0011888 max=0.17673 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1129-0446_S_a_map.fits wmodel /image_prod/ug002_uvm//J1129-0446_S_a_map.mod ! Writing 319 model components to file: /image_prod/ug002_uvm//J1129-0446_S_a_map.mod wobs /image_prod/ug002_uvm//J1129-0446_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1129-0446_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1129-0446_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1129-0446_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.176727 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196846 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.334152 0.334152 0.668303 1.33661 2.67321 5.34642 10.6928 21.3857 42.7714 85.5428 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.176 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 897.796 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1129-0446_S_a_dfm.log closed on Wed Mar 4 17:02:35 2020