! Started logfile: /image_prod/ug002_uva//J1500-2358_S_dfm.log on Thu Mar 5 02:02:01 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//J1500-2358_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1500-2358_S_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J1500-2358 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 4224 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 J1500-2358_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015714Jy sigma=6.851584 ! Fit after self-cal, rms=0.878039Jy sigma=5.821557 ! 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=2.506 mas, bmaj=6.73 mas, bpa=-1.1 degrees ! Estimated noise=2.53746 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 = 0.0958034 Jy ! Component: 100 - total flux cleaned = 0.127444 Jy ! Total flux subtracted in 100 components = 0.127444 Jy ! Clean residual min=-0.008529 max=0.014277 Jy/beam ! Clean residual mean=-0.000042 rms=0.002631 Jy/beam ! Combined flux in latest and established models = 0.127444 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.127444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092057Jy sigma=0.539897 ! Fit after self-cal, rms=0.091901Jy sigma=0.538858 ! 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=3.006 mas, bmaj=7.896 mas, bpa=-1.404 degrees ! Estimated noise=1.69851 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 = 0.0214777 Jy ! Component: 100 - total flux cleaned = 0.0306459 Jy ! Component: 150 - total flux cleaned = 0.035356 Jy ! Component: 200 - total flux cleaned = 0.037677 Jy ! Total flux subtracted in 200 components = 0.037677 Jy ! Clean residual min=-0.008340 max=0.009190 Jy/beam ! Clean residual mean=-0.000004 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 0.165121 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.165121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088947Jy sigma=0.494282 ! Fit after self-cal, rms=0.088860Jy sigma=0.493485 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.006 x 7.896 at -1.404 degrees (North through East) ! Clean map min=-0.0077575 max=0.12616 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.18 KP 0.97 ! LA 1.01 MK 1.08 OV 0.80 PT 1.01 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 1.00 HN 1.14 KP 0.99 ! LA 1.04 MK 0.96 OV 0.86 PT 1.05 ! SC 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.97 HN 1.17 KP 1.02 ! LA 0.97 MK 0.98 OV 0.88 PT 0.96 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.088860Jy sigma=0.493485 ! Fit after self-cal, rms=0.094226Jy sigma=0.476439 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.983 mas, bmaj=7.829 mas, bpa=-0.1707 degrees ! Estimated noise=1.67025 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 (7, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394556 Jy ! Component: 100 - total flux cleaned = 0.00317617 Jy ! Component: 150 - total flux cleaned = 0.0025334 Jy ! Component: 200 - total flux cleaned = 0.0019731 Jy ! Total flux subtracted in 200 components = 0.0019731 Jy ! Clean residual min=-0.004085 max=0.004119 Jy/beam ! Clean residual mean=0.000010 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.167094 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.167094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093588Jy sigma=0.473478 ! Fit after self-cal, rms=0.093706Jy sigma=0.472862 ! 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=0.093706Jy sigma=0.472862 ! Fit after self-cal, rms=0.102134Jy sigma=0.468628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=7.731 mas, bpa=-0.4004 degrees ! Estimated noise=1.65805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00093978 Jy ! Component: 100 - total flux cleaned = 0.00125092 Jy ! Component: 150 - total flux cleaned = 0.00125442 Jy ! Component: 200 - total flux cleaned = 0.00120978 Jy ! Total flux subtracted in 200 components = 0.00120978 Jy ! Clean residual min=-0.002986 max=0.003038 Jy/beam ! Clean residual mean=0.000008 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.168304 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.168304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102068Jy sigma=0.467999 ! Fit after self-cal, rms=0.102133Jy sigma=0.467935 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 = 0.00012789 Jy ! Component: 100 - total flux cleaned = 0.000128282 Jy ! Component: 150 - total flux cleaned = 8.977e-05 Jy ! Component: 200 - total flux cleaned = 8.8588e-05 Jy ! Total flux subtracted in 200 components = 8.8588e-05 Jy ! Clean residual min=-0.002954 max=0.003017 Jy/beam ! Clean residual mean=0.000008 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.168392 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.168392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102105Jy sigma=0.467679 ! Fit after self-cal, rms=0.102086Jy sigma=0.467670 ! 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=0.102086Jy sigma=0.467670 ! Fit after self-cal, rms=0.104774Jy sigma=0.467502 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=7.696 mas, bpa=-0.3561 degrees ! Estimated noise=1.65202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321165 Jy ! Component: 100 - total flux cleaned = 0.000283317 Jy ! Component: 150 - total flux cleaned = 0.000285477 Jy ! Component: 200 - total flux cleaned = 0.000286202 Jy ! Total flux subtracted in 200 components = 0.000286202 Jy ! Clean residual min=-0.002942 max=0.002884 Jy/beam ! Clean residual mean=0.000007 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.168679 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.168679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104751Jy sigma=0.467247 ! Fit after self-cal, rms=0.104752Jy sigma=0.467235 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 = -1.2469e-07 Jy ! Component: 100 - total flux cleaned = 2.83368e-07 Jy ! Component: 150 - total flux cleaned = -2.729e-05 Jy ! Component: 200 - total flux cleaned = -2.69789e-05 Jy ! Total flux subtracted in 200 components = -2.69789e-05 Jy ! Clean residual min=-0.002964 max=0.002852 Jy/beam ! Clean residual mean=0.000007 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.168652 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.168652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104738Jy sigma=0.467094 ! Fit after self-cal, rms=0.104725Jy sigma=0.467088 ! 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=0.104725Jy sigma=0.467088 ! Fit after self-cal, rms=0.105303Jy sigma=0.467067 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.489 mas, bmaj=19.58 mas, bpa=7.06 degrees ! Estimated noise=2.10603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000347765 Jy ! Component: 100 - total flux cleaned = -0.000346595 Jy ! Component: 150 - total flux cleaned = -0.00036804 Jy ! Component: 200 - total flux cleaned = -0.000368026 Jy ! Total flux subtracted in 200 components = -0.000368026 Jy ! Clean residual min=-0.002358 max=0.002503 Jy/beam ! Clean residual mean=0.000015 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.168284 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.168284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105293Jy sigma=0.467045 ! Fit after self-cal, rms=0.105290Jy sigma=0.467029 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.93792e-05 Jy ! Component: 100 - total flux cleaned = -5.20985e-05 Jy ! Component: 150 - total flux cleaned = -7.11236e-05 Jy ! Component: 200 - total flux cleaned = -6.96946e-05 Jy ! Total flux subtracted in 200 components = -6.96946e-05 Jy ! Clean residual min=-0.002356 max=0.002492 Jy/beam ! Clean residual mean=0.000015 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.168214 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 75 components and 0.168214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105282Jy sigma=0.467025 ! Fit after self-cal, rms=0.105279Jy sigma=0.467006 ! 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=2.951 mas, bmaj=7.684 mas, bpa=-0.2951 degrees ! Estimated noise=1.6487 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.951 x 7.684 at -0.2951 degrees (North through East) ! Clean map min=-0.0028358 max=0.12502 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=2.468 mas, bmaj=6.562 mas, bpa=-0.08922 degrees ! Estimated noise=2.46145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.093719 Jy ! Component: 100 - total flux cleaned = 0.128213 Jy ! Component: 150 - total flux cleaned = 0.145113 Jy ! Component: 200 - total flux cleaned = 0.154194 Jy ! Total flux subtracted in 200 components = 0.154194 Jy ! Clean residual min=-0.004989 max=0.005379 Jy/beam ! Clean residual mean=-0.000008 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.154194 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 0.154194 Jy ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=7.684 mas, bpa=-0.2951 degrees ! Estimated noise=1.6487 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 (-1.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706456 Jy ! Component: 100 - total flux cleaned = 0.0109192 Jy ! Component: 150 - total flux cleaned = 0.01254 Jy ! Component: 200 - total flux cleaned = 0.0131712 Jy ! Total flux subtracted in 200 components = 0.0131712 Jy ! Clean residual min=-0.002966 max=0.003029 Jy/beam ! Clean residual mean=0.000005 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.167365 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.167365 Jy ! Inverting map ! Added new window around map position (86, 92). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200976 Jy ! Component: 100 - total flux cleaned = 0.00233894 Jy ! Component: 150 - total flux cleaned = 0.00250676 Jy ! Component: 200 - total flux cleaned = 0.00250338 Jy ! Total flux subtracted in 200 components = 0.00250338 Jy ! Clean residual min=-0.002781 max=0.002593 Jy/beam ! Clean residual mean=0.000003 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.169868 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.169868 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=8.489 mas, bmaj=19.58 mas, bpa=7.06 degrees ! Estimated noise=2.10603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229686 Jy ! Component: 100 - total flux cleaned = -0.000258227 Jy ! Component: 150 - total flux cleaned = -0.000283386 Jy ! Component: 200 - total flux cleaned = -0.000306155 Jy ! Total flux subtracted in 200 components = -0.000306155 Jy ! Clean residual min=-0.002620 max=0.002422 Jy/beam ! Clean residual mean=0.000007 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.169562 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 = -2.15748e-05 Jy ! Component: 100 - total flux cleaned = -4.18242e-05 Jy ! Component: 150 - total flux cleaned = -6.06408e-05 Jy ! Component: 200 - total flux cleaned = -9.80037e-05 Jy ! Total flux subtracted in 200 components = -9.80037e-05 Jy ! Clean residual min=-0.002569 max=0.002434 Jy/beam ! Clean residual mean=0.000007 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.169464 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.169464 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=7.684 mas, bpa=-0.2951 degrees ! Estimated noise=1.6487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280594 Jy ! Component: 100 - total flux cleaned = 0.00023735 Jy ! Component: 150 - total flux cleaned = 0.000196268 Jy ! Component: 200 - total flux cleaned = 0.000118828 Jy ! Total flux subtracted in 200 components = 0.000118828 Jy ! Clean residual min=-0.002750 max=0.002461 Jy/beam ! Clean residual mean=0.000003 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.169583 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.169583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105245Jy sigma=0.466090 ! Fit after self-cal, rms=0.105264Jy sigma=0.466019 wmodel J1500-2358_S_map.mod ! Writing 89 model components to file: J1500-2358_S_map.mod wobs J1500-2358_S_uvs.fits ! Writing UV FITS file: J1500-2358_S_uvs.fits wwins J1500-2358_S_map.win ! wwins: Wrote 4 windows to J1500-2358_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 = -0.000727838 Jy ! Component: 100 - total flux cleaned = -0.00111049 Jy ! Component: 150 - total flux cleaned = -0.00119067 Jy ! Component: 200 - total flux cleaned = -0.0011905 Jy ! Component: 250 - total flux cleaned = -0.00122886 Jy ! Component: 300 - total flux cleaned = -0.00133611 Jy ! Component: 350 - total flux cleaned = -0.00126595 Jy ! Component: 400 - total flux cleaned = -0.00133343 Jy ! Component: 450 - total flux cleaned = -0.00146565 Jy ! Component: 500 - total flux cleaned = -0.00159364 Jy ! Component: 550 - total flux cleaned = -0.00165645 Jy ! Component: 600 - total flux cleaned = -0.00177971 Jy ! Component: 650 - total flux cleaned = -0.00168932 Jy ! Component: 700 - total flux cleaned = -0.00174924 Jy ! Component: 750 - total flux cleaned = -0.00175 Jy ! Component: 800 - total flux cleaned = -0.00177871 Jy ! Component: 850 - total flux cleaned = -0.00175081 Jy ! Component: 900 - total flux cleaned = -0.00169582 Jy ! Component: 950 - total flux cleaned = -0.00169554 Jy ! Component: 1000 - total flux cleaned = -0.00161551 Jy ! Component: 1050 - total flux cleaned = -0.00161537 Jy ! Component: 1100 - total flux cleaned = -0.00156408 Jy ! Component: 1150 - total flux cleaned = -0.00169001 Jy ! Component: 1200 - total flux cleaned = -0.00173923 Jy ! Component: 1250 - total flux cleaned = -0.00168996 Jy ! Component: 1300 - total flux cleaned = -0.00183475 Jy ! Component: 1350 - total flux cleaned = -0.00176249 Jy ! Component: 1400 - total flux cleaned = -0.00176274 Jy ! Component: 1450 - total flux cleaned = -0.00180937 Jy ! Component: 1500 - total flux cleaned = -0.00187808 Jy ! Component: 1550 - total flux cleaned = -0.00185548 Jy ! Component: 1600 - total flux cleaned = -0.0019 Jy ! Component: 1650 - total flux cleaned = -0.00187778 Jy ! Component: 1700 - total flux cleaned = -0.00183418 Jy ! Component: 1750 - total flux cleaned = -0.00181314 Jy ! Component: 1800 - total flux cleaned = -0.00179233 Jy ! Component: 1850 - total flux cleaned = -0.00181371 Jy ! Component: 1900 - total flux cleaned = -0.00177248 Jy ! Component: 1950 - total flux cleaned = -0.00183402 Jy ! Component: 2000 - total flux cleaned = -0.00175291 Jy ! Component: 2050 - total flux cleaned = -0.00171289 Jy ! Component: 2100 - total flux cleaned = -0.00171283 Jy ! Component: 2150 - total flux cleaned = -0.0016538 Jy ! Component: 2200 - total flux cleaned = -0.00165418 Jy ! Component: 2250 - total flux cleaned = -0.00163493 Jy ! Component: 2300 - total flux cleaned = -0.00155855 Jy ! Component: 2350 - total flux cleaned = -0.00157742 Jy ! Component: 2400 - total flux cleaned = -0.00146495 Jy ! Component: 2450 - total flux cleaned = -0.00144647 Jy ! Component: 2500 - total flux cleaned = -0.00131802 Jy ! Component: 2550 - total flux cleaned = -0.00128165 Jy ! Component: 2600 - total flux cleaned = -0.00126358 Jy ! Component: 2650 - total flux cleaned = -0.00117413 Jy ! Component: 2700 - total flux cleaned = -0.00115645 Jy ! Component: 2750 - total flux cleaned = -0.00106847 Jy ! Component: 2800 - total flux cleaned = -0.00101605 Jy ! Component: 2850 - total flux cleaned = -0.000946962 Jy ! Component: 2900 - total flux cleaned = -0.000895577 Jy ! Component: 2950 - total flux cleaned = -0.000827435 Jy ! Component: 3000 - total flux cleaned = -0.000709163 Jy ! Component: 3050 - total flux cleaned = -0.000692422 Jy ! Component: 3100 - total flux cleaned = -0.000609536 Jy ! Component: 3150 - total flux cleaned = -0.000510818 Jy ! Component: 3200 - total flux cleaned = -0.000494526 Jy ! Component: 3250 - total flux cleaned = -0.000397373 Jy ! Component: 3300 - total flux cleaned = -0.000365234 Jy ! Component: 3350 - total flux cleaned = -0.000301156 Jy ! Component: 3400 - total flux cleaned = -0.000253498 Jy ! Component: 3450 - total flux cleaned = -0.000237785 Jy ! Component: 3500 - total flux cleaned = -0.000191006 Jy ! Component: 3550 - total flux cleaned = -0.000129002 Jy ! Component: 3600 - total flux cleaned = -0.000159843 Jy ! Component: 3650 - total flux cleaned = -0.000159745 Jy ! Component: 3700 - total flux cleaned = -8.36926e-05 Jy ! Component: 3750 - total flux cleaned = -8.37404e-05 Jy ! Component: 3800 - total flux cleaned = -8.38419e-05 Jy ! Component: 3850 - total flux cleaned = -5.39416e-05 Jy ! Component: 3900 - total flux cleaned = -8.35914e-05 Jy ! Component: 3950 - total flux cleaned = 4.80112e-06 Jy ! Component: 4000 - total flux cleaned = 3.40215e-05 Jy ! Component: 4050 - total flux cleaned = 7.75623e-05 Jy ! Total flux subtracted in 4096 components = 9.21366e-05 Jy ! Clean residual min=-0.000842 max=0.000841 Jy/beam ! Clean residual mean=-0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.169675 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 357 components and 0.169675 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1500-2358_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.951 x 7.684 at -0.2951 degrees (North through East) ! Clean map min=-0.0019294 max=0.12474 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1500-2358_S_map.fits wmodel /image_prod/ug002_uva//J1500-2358_S_map.mod ! Writing 357 model components to file: /image_prod/ug002_uva//J1500-2358_S_map.mod wobs /image_prod/ug002_uva//J1500-2358_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1500-2358_S_uvs.fits wwins /image_prod/ug002_uva//J1500-2358_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1500-2358_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.124745 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255933 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.615496 0.615496 1.23099 2.46198 4.92397 9.84794 19.6959 39.3918 78.7835 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.124 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 487.411 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1500-2358_S_dfm.log closed on Thu Mar 5 02:02:04 2020