! Started logfile: /image_prod/ug002_uva//J0942-0759_S_dfm.log on Wed Mar 4 23:09:41 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//J0942-0759_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0942-0759_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957531 visibilities/baseline/integration-bin. ! Found source: J0942-0759 ! ! 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 5817 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 J0942-0759_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.049638Jy sigma=7.608731 ! Fit after self-cal, rms=0.732662Jy sigma=5.339116 ! 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=2.666 mas, bmaj=7.427 mas, bpa=-2.957 degrees ! Estimated noise=1.74889 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 = 0.210683 Jy ! Component: 100 - total flux cleaned = 0.256625 Jy ! Total flux subtracted in 100 components = 0.256625 Jy ! Clean residual min=-0.007013 max=0.012815 Jy/beam ! Clean residual mean=-0.000007 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.256625 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.256625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084252Jy sigma=0.489983 ! Fit after self-cal, rms=0.084248Jy sigma=0.489964 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00776186 Jy ! Component: 100 - total flux cleaned = 0.00725723 Jy ! Total flux subtracted in 100 components = 0.00725723 Jy ! Clean residual min=-0.006629 max=0.007134 Jy/beam ! Clean residual mean=-0.000009 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.263883 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.263883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082606Jy sigma=0.480979 ! Fit after self-cal, rms=0.082599Jy sigma=0.480971 ! 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=3.23 mas, bmaj=8.227 mas, bpa=-2.196 degrees ! Estimated noise=1.32323 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 = 0.000580557 Jy ! Component: 100 - total flux cleaned = 0.000368711 Jy ! Component: 150 - total flux cleaned = 0.000291772 Jy ! Component: 200 - total flux cleaned = 0.000357954 Jy ! Total flux subtracted in 200 components = 0.000357954 Jy ! Clean residual min=-0.005258 max=0.006344 Jy/beam ! Clean residual mean=-0.000009 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.26424 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.26424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082183Jy sigma=0.479669 ! Fit after self-cal, rms=0.082178Jy sigma=0.479665 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.23 x 8.227 at -2.196 degrees (North through East) ! Clean map min=-0.0050892 max=0.27058 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 0.96 KP 0.99 ! LA 1.02 MK 1.00 NL 1.07 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.97 KP 0.99 ! LA 1.01 MK 0.98 NL 1.04 OV 1.00 ! PT 0.99 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.09 KP 0.98 ! LA 0.98 MK 0.96 NL 1.10 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Fit before self-cal, rms=0.082178Jy sigma=0.479665 ! Fit after self-cal, rms=0.083631Jy sigma=0.467684 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=8.241 mas, bpa=-2.266 degrees ! Estimated noise=1.32562 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 = 0.00115312 Jy ! Component: 100 - total flux cleaned = 0.00109657 Jy ! Component: 150 - total flux cleaned = 0.000964337 Jy ! Component: 200 - total flux cleaned = 0.000858102 Jy ! Total flux subtracted in 200 components = 0.000858102 Jy ! Clean residual min=-0.005512 max=0.004713 Jy/beam ! Clean residual mean=-0.000006 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.265099 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.265099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083393Jy sigma=0.467845 ! Fit after self-cal, rms=0.083422Jy sigma=0.467803 ! 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=0.083422Jy sigma=0.467803 ! Fit after self-cal, rms=0.074221Jy sigma=0.445729 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.211 mas, bmaj=8.25 mas, bpa=-2.186 degrees ! Estimated noise=1.3274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413892 Jy ! Component: 100 - total flux cleaned = 0.000439022 Jy ! Component: 150 - total flux cleaned = 0.000440329 Jy ! Component: 200 - total flux cleaned = 0.000422303 Jy ! Total flux subtracted in 200 components = 0.000422303 Jy ! Clean residual min=-0.002392 max=0.002820 Jy/beam ! Clean residual mean=-0.000003 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.265521 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.265521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074186Jy sigma=0.445710 ! Fit after self-cal, rms=0.074199Jy sigma=0.445662 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 (63.5, -103). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023974 Jy ! Component: 100 - total flux cleaned = 0.00247038 Jy ! Component: 150 - total flux cleaned = 0.00242591 Jy ! Component: 200 - total flux cleaned = 0.00230522 Jy ! Total flux subtracted in 200 components = 0.00230522 Jy ! Clean residual min=-0.002376 max=0.002529 Jy/beam ! Clean residual mean=-0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.267826 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.267826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074046Jy sigma=0.444892 ! Fit after self-cal, rms=0.074035Jy sigma=0.444814 ! 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=0.074035Jy sigma=0.444814 ! Fit after self-cal, rms=0.070659Jy sigma=0.435034 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.209 mas, bmaj=8.24 mas, bpa=-2.208 degrees ! Estimated noise=1.32787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134255 Jy ! Component: 100 - total flux cleaned = 0.000104985 Jy ! Component: 150 - total flux cleaned = -2.76568e-05 Jy ! Component: 200 - total flux cleaned = -9.7745e-05 Jy ! Total flux subtracted in 200 components = -9.7745e-05 Jy ! Clean residual min=-0.002300 max=0.002100 Jy/beam ! Clean residual mean=-0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.267728 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.267728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070627Jy sigma=0.434840 ! Fit after self-cal, rms=0.070618Jy sigma=0.434812 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 = -4.87437e-05 Jy ! Component: 100 - total flux cleaned = -0.000111846 Jy ! Component: 150 - total flux cleaned = -0.000150844 Jy ! Component: 200 - total flux cleaned = -0.000206882 Jy ! Total flux subtracted in 200 components = -0.000206882 Jy ! Clean residual min=-0.002296 max=0.002065 Jy/beam ! Clean residual mean=-0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.267521 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.267521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070604Jy sigma=0.434742 ! Fit after self-cal, rms=0.070602Jy sigma=0.434739 ! 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=0.070602Jy sigma=0.434739 ! Fit after self-cal, rms=0.070526Jy sigma=0.434714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.66 mas, bmaj=14.75 mas, bpa=0.9515 degrees ! Estimated noise=1.61802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273391 Jy ! Component: 100 - total flux cleaned = 0.000252029 Jy ! Component: 150 - total flux cleaned = 0.000296691 Jy ! Component: 200 - total flux cleaned = 0.00030944 Jy ! Total flux subtracted in 200 components = 0.00030944 Jy ! Clean residual min=-0.002565 max=0.002026 Jy/beam ! Clean residual mean=-0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.267831 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 0.267831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070525Jy sigma=0.434690 ! Fit after self-cal, rms=0.070524Jy sigma=0.434682 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 = 3.89522e-05 Jy ! Component: 100 - total flux cleaned = 3.91251e-05 Jy ! Component: 150 - total flux cleaned = 5.06844e-05 Jy ! Component: 200 - total flux cleaned = 7.23054e-05 Jy ! Total flux subtracted in 200 components = 7.23054e-05 Jy ! Clean residual min=-0.002548 max=0.002026 Jy/beam ! Clean residual mean=-0.000002 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.267903 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.267903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070524Jy sigma=0.434675 ! Fit after self-cal, rms=0.070524Jy sigma=0.434669 ! 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=3.209 mas, bmaj=8.237 mas, bpa=-2.191 degrees ! Estimated noise=1.32747 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.209 x 8.237 at -2.191 degrees (North through East) ! Clean map min=-0.0021873 max=0.27194 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=2.651 mas, bmaj=7.45 mas, bpa=-2.907 degrees ! Estimated noise=1.75461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.21136 Jy ! Component: 100 - total flux cleaned = 0.25745 Jy ! Component: 150 - total flux cleaned = 0.267048 Jy ! Component: 200 - total flux cleaned = 0.267292 Jy ! Total flux subtracted in 200 components = 0.267292 Jy ! Clean residual min=-0.003334 max=0.003470 Jy/beam ! Clean residual mean=-0.000003 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.267292 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.267292 Jy ! Inverting map and beam ! Estimated beam: bmin=3.209 mas, bmaj=8.237 mas, bpa=-2.191 degrees ! Estimated noise=1.32747 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000910391 Jy ! Component: 100 - total flux cleaned = 0.00123082 Jy ! Component: 150 - total flux cleaned = 0.00157155 Jy ! Component: 200 - total flux cleaned = 0.00185043 Jy ! Total flux subtracted in 200 components = 0.00185043 Jy ! Clean residual min=-0.002251 max=0.002200 Jy/beam ! Clean residual mean=-0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.269143 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.269143 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=7.66 mas, bmaj=14.75 mas, bpa=0.9515 degrees ! Estimated noise=1.61802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000579812 Jy ! Component: 100 - total flux cleaned = 0.000504533 Jy ! Component: 150 - total flux cleaned = 0.000440308 Jy ! Component: 200 - total flux cleaned = 0.000359146 Jy ! Total flux subtracted in 200 components = 0.000359146 Jy ! Clean residual min=-0.002413 max=0.002120 Jy/beam ! Clean residual mean=-0.000002 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.269502 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 = -6.81041e-05 Jy ! Component: 100 - total flux cleaned = -0.00014747 Jy ! Component: 150 - total flux cleaned = -0.0002012 Jy ! Component: 200 - total flux cleaned = -0.00026637 Jy ! Total flux subtracted in 200 components = -0.00026637 Jy ! Clean residual min=-0.002385 max=0.002111 Jy/beam ! Clean residual mean=-0.000002 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.269235 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 48 components and 0.269235 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.209 mas, bmaj=8.237 mas, bpa=-2.191 degrees ! Estimated noise=1.32747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.98165e-06 Jy ! Component: 100 - total flux cleaned = -9.18125e-05 Jy ! Component: 150 - total flux cleaned = -0.000178536 Jy ! Component: 200 - total flux cleaned = -0.000218794 Jy ! Total flux subtracted in 200 components = -0.000218794 Jy ! Clean residual min=-0.002230 max=0.002211 Jy/beam ! Clean residual mean=-0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.269017 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.269017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070557Jy sigma=0.434869 ! Fit after self-cal, rms=0.070555Jy sigma=0.434842 wmodel J0942-0759_S_map.mod ! Writing 67 model components to file: J0942-0759_S_map.mod wobs J0942-0759_S_uvs.fits ! Writing UV FITS file: J0942-0759_S_uvs.fits wwins J0942-0759_S_map.win ! wwins: Wrote 3 windows to J0942-0759_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 = 0.000324549 Jy ! Component: 100 - total flux cleaned = 0.000707269 Jy ! Component: 150 - total flux cleaned = 0.000921072 Jy ! Component: 200 - total flux cleaned = 0.00105666 Jy ! Component: 250 - total flux cleaned = 0.00122039 Jy ! Component: 300 - total flux cleaned = 0.00131571 Jy ! Component: 350 - total flux cleaned = 0.00137585 Jy ! Component: 400 - total flux cleaned = 0.00134628 Jy ! Component: 450 - total flux cleaned = 0.00131813 Jy ! Component: 500 - total flux cleaned = 0.00137419 Jy ! Component: 550 - total flux cleaned = 0.00140083 Jy ! Component: 600 - total flux cleaned = 0.00142748 Jy ! Component: 650 - total flux cleaned = 0.00137459 Jy ! Component: 700 - total flux cleaned = 0.00137498 Jy ! Component: 750 - total flux cleaned = 0.00132418 Jy ! Component: 800 - total flux cleaned = 0.00137439 Jy ! Component: 850 - total flux cleaned = 0.00137423 Jy ! Component: 900 - total flux cleaned = 0.00139803 Jy ! Component: 950 - total flux cleaned = 0.0013265 Jy ! Component: 1000 - total flux cleaned = 0.00146815 Jy ! Component: 1050 - total flux cleaned = 0.00149167 Jy ! Component: 1100 - total flux cleaned = 0.00156071 Jy ! Component: 1150 - total flux cleaned = 0.00162862 Jy ! Component: 1200 - total flux cleaned = 0.00165108 Jy ! Component: 1250 - total flux cleaned = 0.00173946 Jy ! Component: 1300 - total flux cleaned = 0.00171734 Jy ! Component: 1350 - total flux cleaned = 0.00180426 Jy ! Component: 1400 - total flux cleaned = 0.00176152 Jy ! Component: 1450 - total flux cleaned = 0.00182533 Jy ! Component: 1500 - total flux cleaned = 0.00186766 Jy ! Component: 1550 - total flux cleaned = 0.00199236 Jy ! Component: 1600 - total flux cleaned = 0.00201298 Jy ! Component: 1650 - total flux cleaned = 0.00209446 Jy ! Component: 1700 - total flux cleaned = 0.00217508 Jy ! Component: 1750 - total flux cleaned = 0.00221531 Jy ! Component: 1800 - total flux cleaned = 0.00227485 Jy ! Component: 1850 - total flux cleaned = 0.00241202 Jy ! Component: 1900 - total flux cleaned = 0.00237332 Jy ! Component: 1950 - total flux cleaned = 0.00239264 Jy ! Component: 2000 - total flux cleaned = 0.00243072 Jy ! Component: 2050 - total flux cleaned = 0.00244953 Jy ! Component: 2100 - total flux cleaned = 0.0024683 Jy ! Component: 2150 - total flux cleaned = 0.00252404 Jy ! Component: 2200 - total flux cleaned = 0.00243143 Jy ! Component: 2250 - total flux cleaned = 0.0024864 Jy ! Component: 2300 - total flux cleaned = 0.0025228 Jy ! Component: 2350 - total flux cleaned = 0.00246892 Jy ! Component: 2400 - total flux cleaned = 0.00250481 Jy ! Component: 2450 - total flux cleaned = 0.00262922 Jy ! Component: 2500 - total flux cleaned = 0.00266438 Jy ! Component: 2550 - total flux cleaned = 0.00262944 Jy ! Component: 2600 - total flux cleaned = 0.00273388 Jy ! Component: 2650 - total flux cleaned = 0.00273394 Jy ! Component: 2700 - total flux cleaned = 0.00280274 Jy ! Component: 2750 - total flux cleaned = 0.00293921 Jy ! Component: 2800 - total flux cleaned = 0.00290528 Jy ! Component: 2850 - total flux cleaned = 0.00302306 Jy ! Component: 2900 - total flux cleaned = 0.00302299 Jy ! Component: 2950 - total flux cleaned = 0.0030561 Jy ! Component: 3000 - total flux cleaned = 0.00307254 Jy ! Component: 3050 - total flux cleaned = 0.00307243 Jy ! Component: 3100 - total flux cleaned = 0.0031051 Jy ! Component: 3150 - total flux cleaned = 0.0030889 Jy ! Component: 3200 - total flux cleaned = 0.00316943 Jy ! Component: 3250 - total flux cleaned = 0.0031852 Jy ! Component: 3300 - total flux cleaned = 0.00321708 Jy ! Component: 3350 - total flux cleaned = 0.00324855 Jy ! Component: 3400 - total flux cleaned = 0.00329556 Jy ! Component: 3450 - total flux cleaned = 0.0032487 Jy ! Component: 3500 - total flux cleaned = 0.00326433 Jy ! Component: 3550 - total flux cleaned = 0.00326429 Jy ! Component: 3600 - total flux cleaned = 0.00329503 Jy ! Component: 3650 - total flux cleaned = 0.00332546 Jy ! Component: 3700 - total flux cleaned = 0.00335602 Jy ! Component: 3750 - total flux cleaned = 0.00338618 Jy ! Component: 3800 - total flux cleaned = 0.00344618 Jy ! Component: 3850 - total flux cleaned = 0.00341636 Jy ! Component: 3900 - total flux cleaned = 0.00332752 Jy ! Component: 3950 - total flux cleaned = 0.00340114 Jy ! Component: 4000 - total flux cleaned = 0.00343056 Jy ! Component: 4050 - total flux cleaned = 0.00343047 Jy ! Total flux subtracted in 4096 components = 0.00341596 Jy ! Clean residual min=-0.000889 max=0.000814 Jy/beam ! Clean residual mean=0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.272433 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 355 components and 0.272433 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0942-0759_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.209 x 8.237 at -2.191 degrees (North through East) ! Clean map min=-0.0017725 max=0.27047 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0942-0759_S_map.fits wmodel /image_prod/ug002_uva//J0942-0759_S_map.mod ! Writing 355 model components to file: /image_prod/ug002_uva//J0942-0759_S_map.mod wobs /image_prod/ug002_uva//J0942-0759_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0942-0759_S_uvs.fits wwins /image_prod/ug002_uva//J0942-0759_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0942-0759_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.270475 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000266254 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.295319 0.295319 0.590637 1.18127 2.36255 4.7251 9.4502 18.9004 37.8008 75.6016 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.27 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1015.85 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0942-0759_S_dfm.log closed on Wed Mar 4 23:09:45 2020