! Started logfile: /image_prod/ug002_uva//J1656-3302_S_dfm.log on Thu Mar 5 03:01:24 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//J1656-3302_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1656-3302_S_uva.fits ! AN table 1: 30 integrations on 1 of 1 possible baselines. ! AN table 2: 60 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.821505 visibilities/baseline/integration-bin. ! Found source: J1656-3302 ! ! 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 2292 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 J1656-3302_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 60 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.069960Jy sigma=6.162411 ! Fit after self-cal, rms=0.634342Jy sigma=3.701951 ! 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=10.81 mas, bmaj=46.9 mas, bpa=15.95 degrees ! Estimated noise=5.28872 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 = 0.294636 Jy ! Component: 100 - total flux cleaned = 0.377431 Jy ! Total flux subtracted in 100 components = 0.377431 Jy ! Clean residual min=-0.019192 max=0.036534 Jy/beam ! Clean residual mean=0.000281 rms=0.008866 Jy/beam ! Combined flux in latest and established models = 0.377431 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.377431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122270Jy sigma=0.563070 ! Fit after self-cal, rms=0.122194Jy sigma=0.562908 ! 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=11.33 mas, bmaj=50.52 mas, bpa=17.22 degrees ! Estimated noise=2.66248 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 = 0.0430833 Jy ! Component: 100 - total flux cleaned = 0.0522858 Jy ! Component: 150 - total flux cleaned = 0.0550709 Jy ! Component: 200 - total flux cleaned = 0.0537171 Jy ! Total flux subtracted in 200 components = 0.0537171 Jy ! Clean residual min=-0.012130 max=0.013631 Jy/beam ! Clean residual mean=0.000151 rms=0.004120 Jy/beam ! Combined flux in latest and established models = 0.431148 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 96 components and 0.431148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100780Jy sigma=0.446158 ! Fit after self-cal, rms=0.100574Jy sigma=0.445798 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.33 x 50.52 at 17.22 degrees (North through East) ! Clean map min=-0.013589 max=0.38203 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 0.95 KP 0.98 LA 0.99 ! OV 0.96 PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.00 KP 0.98 LA 1.09 ! OV 0.99 PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.98 KP 0.98 LA 1.04 ! OV 0.95 PT 1.03 ! ! ! Fit before self-cal, rms=0.100574Jy sigma=0.445798 ! Fit after self-cal, rms=0.092683Jy sigma=0.420921 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=11.24 mas, bmaj=50.59 mas, bpa=17.29 degrees ! Estimated noise=2.6232 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 = 0.00896129 Jy ! Component: 100 - total flux cleaned = 0.00857962 Jy ! Component: 150 - total flux cleaned = 0.00787748 Jy ! Component: 200 - total flux cleaned = 0.00772557 Jy ! Total flux subtracted in 200 components = 0.00772557 Jy ! Clean residual min=-0.010404 max=0.010006 Jy/beam ! Clean residual mean=-0.000011 rms=0.003167 Jy/beam ! Combined flux in latest and established models = 0.438874 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 125 components and 0.438874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090925Jy sigma=0.415201 ! Fit after self-cal, rms=0.090894Jy sigma=0.415061 ! 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=0.090894Jy sigma=0.415061 ! Fit after self-cal, rms=0.086415Jy sigma=0.398480 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.32 mas, bmaj=50.73 mas, bpa=16.96 degrees ! Estimated noise=2.6427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010864 Jy ! Component: 100 - total flux cleaned = 0.000511133 Jy ! Component: 150 - total flux cleaned = 0.00159112 Jy ! Component: 200 - total flux cleaned = 0.00262934 Jy ! Total flux subtracted in 200 components = 0.00262934 Jy ! Clean residual min=-0.004355 max=0.004974 Jy/beam ! Clean residual mean=-0.000028 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.441503 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 168 components and 0.441503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086175Jy sigma=0.395908 ! Fit after self-cal, rms=0.086166Jy sigma=0.395860 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 = 0.00121028 Jy ! Component: 100 - total flux cleaned = 0.00188696 Jy ! Component: 150 - total flux cleaned = 0.00254994 Jy ! Component: 200 - total flux cleaned = 0.0030328 Jy ! Total flux subtracted in 200 components = 0.0030328 Jy ! Clean residual min=-0.004206 max=0.005073 Jy/beam ! Clean residual mean=-0.000019 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.444536 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 206 components and 0.444536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086112Jy sigma=0.395403 ! Fit after self-cal, rms=0.086107Jy sigma=0.395393 ! 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=0.086107Jy sigma=0.395393 ! Fit after self-cal, rms=0.085786Jy sigma=0.392626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.35 mas, bmaj=50.76 mas, bpa=16.81 degrees ! Estimated noise=2.64216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480883 Jy ! Component: 100 - total flux cleaned = 0.00105906 Jy ! Component: 150 - total flux cleaned = 0.00175136 Jy ! Component: 200 - total flux cleaned = 0.00221439 Jy ! Total flux subtracted in 200 components = 0.00221439 Jy ! Clean residual min=-0.002914 max=0.002799 Jy/beam ! Clean residual mean=-0.000011 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.44675 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 244 components and 0.44675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085688Jy sigma=0.391859 ! Fit after self-cal, rms=0.085683Jy sigma=0.391838 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 = 0.000663087 Jy ! Component: 100 - total flux cleaned = 0.000876272 Jy ! Component: 150 - total flux cleaned = 0.000956798 Jy ! Component: 200 - total flux cleaned = 0.00105294 Jy ! Total flux subtracted in 200 components = 0.00105294 Jy ! Clean residual min=-0.002690 max=0.002553 Jy/beam ! Clean residual mean=-0.000008 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.447803 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 278 components and 0.447803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085661Jy sigma=0.391703 ! Fit after self-cal, rms=0.085662Jy sigma=0.391697 ! 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=0.085662Jy sigma=0.391697 ! Fit after self-cal, rms=0.085965Jy sigma=0.391537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.07 mas, bmaj=51.08 mas, bpa=16.25 degrees ! Estimated noise=2.63037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183861 Jy ! Component: 100 - total flux cleaned = 0.000476583 Jy ! Component: 150 - total flux cleaned = 0.000720141 Jy ! Component: 200 - total flux cleaned = 0.00093168 Jy ! Total flux subtracted in 200 components = 0.00093168 Jy ! Clean residual min=-0.002168 max=0.002168 Jy/beam ! Clean residual mean=-0.000003 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.448735 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 304 components and 0.448735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085937Jy sigma=0.391390 ! Fit after self-cal, rms=0.085938Jy sigma=0.391387 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 = 0.000237639 Jy ! Component: 100 - total flux cleaned = 0.00031434 Jy ! Component: 150 - total flux cleaned = 0.00038399 Jy ! Component: 200 - total flux cleaned = 0.000432651 Jy ! Total flux subtracted in 200 components = 0.000432651 Jy ! Clean residual min=-0.002085 max=0.002135 Jy/beam ! Clean residual mean=-0.000002 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.449167 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 328 components and 0.449168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085926Jy sigma=0.391339 ! Fit after self-cal, rms=0.085926Jy sigma=0.391338 ! 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=11.36 mas, bmaj=50.8 mas, bpa=16.77 degrees ! Estimated noise=2.64309 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.36 x 50.8 at 16.77 degrees (North through East) ! Clean map min=-0.0080131 max=0.38123 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=10.81 mas, bmaj=47.14 mas, bpa=15.34 degrees ! Estimated noise=5.20317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.289621 Jy ! Component: 100 - total flux cleaned = 0.371996 Jy ! Component: 150 - total flux cleaned = 0.414931 Jy ! Component: 200 - total flux cleaned = 0.438304 Jy ! Total flux subtracted in 200 components = 0.438304 Jy ! Clean residual min=-0.011437 max=0.011272 Jy/beam ! Clean residual mean=0.000005 rms=0.003970 Jy/beam ! Combined flux in latest and established models = 0.438304 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.438304 Jy ! Inverting map and beam ! Estimated beam: bmin=11.36 mas, bmaj=50.8 mas, bpa=16.77 degrees ! Estimated noise=2.64309 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 = 0.00683648 Jy ! Component: 100 - total flux cleaned = 0.00764257 Jy ! Component: 150 - total flux cleaned = 0.0084707 Jy ! Component: 200 - total flux cleaned = 0.00933503 Jy ! Total flux subtracted in 200 components = 0.00933503 Jy ! Clean residual min=-0.004796 max=0.003940 Jy/beam ! Clean residual mean=-0.000020 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.447639 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 116 components and 0.447639 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=12.07 mas, bmaj=51.08 mas, bpa=16.25 degrees ! Estimated noise=2.63037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079553 Jy ! Component: 100 - total flux cleaned = 0.00129939 Jy ! Component: 150 - total flux cleaned = 0.00172208 Jy ! Component: 200 - total flux cleaned = 0.00225054 Jy ! Total flux subtracted in 200 components = 0.00225054 Jy ! Clean residual min=-0.003457 max=0.002638 Jy/beam ! Clean residual mean=-0.000009 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.44989 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301306 Jy ! Component: 100 - total flux cleaned = 0.000234068 Jy ! Component: 150 - total flux cleaned = 0.000235824 Jy ! Component: 200 - total flux cleaned = 0.00018506 Jy ! Total flux subtracted in 200 components = 0.00018506 Jy ! Clean residual min=-0.002936 max=0.002165 Jy/beam ! Clean residual mean=-0.000006 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.450075 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 221 components and 0.450075 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=11.36 mas, bmaj=50.8 mas, bpa=16.77 degrees ! Estimated noise=2.64309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111511 Jy ! Component: 100 - total flux cleaned = 7.11429e-05 Jy ! Component: 150 - total flux cleaned = -7.44098e-06 Jy ! Component: 200 - total flux cleaned = -4.51104e-05 Jy ! Total flux subtracted in 200 components = -4.51104e-05 Jy ! Clean residual min=-0.002796 max=0.002089 Jy/beam ! Clean residual mean=-0.000005 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.45003 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 236 components and 0.45003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085971Jy sigma=0.391618 ! Fit after self-cal, rms=0.085966Jy sigma=0.391593 wmodel J1656-3302_S_map.mod ! Writing 236 model components to file: J1656-3302_S_map.mod wobs J1656-3302_S_uvs.fits ! Writing UV FITS file: J1656-3302_S_uvs.fits wwins J1656-3302_S_map.win ! wwins: Wrote 1 windows to J1656-3302_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 = -0.00118559 Jy ! Component: 100 - total flux cleaned = -0.00204936 Jy ! Component: 150 - total flux cleaned = -0.00235438 Jy ! Component: 200 - total flux cleaned = -0.00247437 Jy ! Component: 250 - total flux cleaned = -0.00269405 Jy ! Component: 300 - total flux cleaned = -0.0027971 Jy ! Component: 350 - total flux cleaned = -0.00282124 Jy ! Component: 400 - total flux cleaned = -0.00284478 Jy ! Component: 450 - total flux cleaned = -0.00278111 Jy ! Component: 500 - total flux cleaned = -0.00278112 Jy ! Component: 550 - total flux cleaned = -0.00274099 Jy ! Component: 600 - total flux cleaned = -0.0027214 Jy ! Component: 650 - total flux cleaned = -0.00262907 Jy ! Component: 700 - total flux cleaned = -0.00255773 Jy ! Component: 750 - total flux cleaned = -0.00250581 Jy ! Component: 800 - total flux cleaned = -0.00238932 Jy ! Component: 850 - total flux cleaned = -0.00235693 Jy ! Component: 900 - total flux cleaned = -0.00230952 Jy ! Component: 950 - total flux cleaned = -0.00230947 Jy ! Component: 1000 - total flux cleaned = -0.0023246 Jy ! Component: 1050 - total flux cleaned = -0.00232458 Jy ! Component: 1100 - total flux cleaned = -0.00235355 Jy ! Component: 1150 - total flux cleaned = -0.0023393 Jy ! Component: 1200 - total flux cleaned = -0.00229731 Jy ! Component: 1250 - total flux cleaned = -0.00228359 Jy ! Component: 1300 - total flux cleaned = -0.00229712 Jy ! Component: 1350 - total flux cleaned = -0.00225711 Jy ! Component: 1400 - total flux cleaned = -0.00227047 Jy ! Component: 1450 - total flux cleaned = -0.00234842 Jy ! Component: 1500 - total flux cleaned = -0.00238697 Jy ! Component: 1550 - total flux cleaned = -0.00245061 Jy ! Component: 1600 - total flux cleaned = -0.00250088 Jy ! Component: 1650 - total flux cleaned = -0.00257534 Jy ! Component: 1700 - total flux cleaned = -0.00262454 Jy ! Component: 1750 - total flux cleaned = -0.00268513 Jy ! Component: 1800 - total flux cleaned = -0.00269716 Jy ! Component: 1850 - total flux cleaned = -0.00274483 Jy ! Component: 1900 - total flux cleaned = -0.00273298 Jy ! Component: 1950 - total flux cleaned = -0.0027564 Jy ! Component: 2000 - total flux cleaned = -0.00274482 Jy ! Component: 2050 - total flux cleaned = -0.00275628 Jy ! Component: 2100 - total flux cleaned = -0.00279068 Jy ! Component: 2150 - total flux cleaned = -0.00281352 Jy ! Component: 2200 - total flux cleaned = -0.00282488 Jy ! Component: 2250 - total flux cleaned = -0.0028587 Jy ! Component: 2300 - total flux cleaned = -0.00289239 Jy ! Component: 2350 - total flux cleaned = -0.00290362 Jy ! Component: 2400 - total flux cleaned = -0.00293697 Jy ! Component: 2450 - total flux cleaned = -0.00297021 Jy ! Component: 2500 - total flux cleaned = -0.00299218 Jy ! Component: 2550 - total flux cleaned = -0.00301422 Jy ! Component: 2600 - total flux cleaned = -0.00303618 Jy ! Component: 2650 - total flux cleaned = -0.00309094 Jy ! Component: 2700 - total flux cleaned = -0.00314558 Jy ! Component: 2750 - total flux cleaned = -0.00316742 Jy ! Component: 2800 - total flux cleaned = -0.00321114 Jy ! Component: 2850 - total flux cleaned = -0.00328769 Jy ! Component: 2900 - total flux cleaned = -0.00335331 Jy ! Component: 2950 - total flux cleaned = -0.00338628 Jy ! Component: 3000 - total flux cleaned = -0.00344112 Jy ! Component: 3050 - total flux cleaned = -0.00350709 Jy ! Component: 3100 - total flux cleaned = -0.00355105 Jy ! Component: 3150 - total flux cleaned = -0.00363938 Jy ! Component: 3200 - total flux cleaned = -0.00371684 Jy ! Component: 3250 - total flux cleaned = -0.00377226 Jy ! Component: 3300 - total flux cleaned = -0.00383894 Jy ! Component: 3350 - total flux cleaned = -0.00389461 Jy ! Component: 3400 - total flux cleaned = -0.00397277 Jy ! Component: 3450 - total flux cleaned = -0.00404 Jy ! Component: 3500 - total flux cleaned = -0.00410744 Jy ! Component: 3550 - total flux cleaned = -0.00417512 Jy ! Component: 3600 - total flux cleaned = -0.00420919 Jy ! Component: 3650 - total flux cleaned = -0.00427758 Jy ! Component: 3700 - total flux cleaned = -0.00433493 Jy ! Component: 3750 - total flux cleaned = -0.00436955 Jy ! Component: 3800 - total flux cleaned = -0.00443907 Jy ! Component: 3850 - total flux cleaned = -0.00448589 Jy ! Component: 3900 - total flux cleaned = -0.00453299 Jy ! Component: 3950 - total flux cleaned = -0.00458038 Jy ! Component: 4000 - total flux cleaned = -0.00461637 Jy ! Component: 4050 - total flux cleaned = -0.0046406 Jy ! Total flux subtracted in 4096 components = -0.00465268 Jy ! Clean residual min=-0.000675 max=0.000657 Jy/beam ! Clean residual mean=-0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.445377 Jy keep ! Adding 390 model components to the UV plane model. ! The established model now contains 626 components and 0.445377 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1656-3302_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.36 x 50.8 at 16.77 degrees (North through East) ! Clean map min=-0.0090862 max=0.37941 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1656-3302_S_map.fits wmodel /image_prod/ug002_uva//J1656-3302_S_map.mod ! Writing 626 model components to file: /image_prod/ug002_uva//J1656-3302_S_map.mod wobs /image_prod/ug002_uva//J1656-3302_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1656-3302_S_uvs.fits wwins /image_prod/ug002_uva//J1656-3302_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1656-3302_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.379409 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000260322 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205838 0.205838 0.411675 0.823351 1.6467 3.2934 6.58681 13.1736 26.3472 52.6945 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.379 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1457.46 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1656-3302_S_dfm.log closed on Thu Mar 5 03:01:29 2020