! Started logfile: /image_prod/ug002_uva//J2229-0832_S_e_dfm.log on Thu Mar 5 05:43:00 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//J2229-0832_S_e_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2229-0832_S_e_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873016 visibilities/baseline/integration-bin. ! Found source: J2229-0832 ! ! 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 2475 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 J2229-0832_S_e] 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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.190348Jy sigma=7.103423 ! Fit after self-cal, rms=1.110763Jy sigma=3.530856 ! 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=2.752 mas, bmaj=6.509 mas, bpa=-2.897 degrees ! Estimated noise=5.29587 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 = 1.37912 Jy ! Component: 100 - total flux cleaned = 1.73499 Jy ! Total flux subtracted in 100 components = 1.73499 Jy ! Clean residual min=-0.127498 max=0.351263 Jy/beam ! Clean residual mean=-0.000069 rms=0.038040 Jy/beam ! Combined flux in latest and established models = 1.73499 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.73499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.658698Jy sigma=2.337122 ! Fit after self-cal, rms=0.658648Jy sigma=2.336971 ! Inverting map ! Added new window around map position (3, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.28902 Jy ! Component: 100 - total flux cleaned = 0.414765 Jy ! Total flux subtracted in 100 components = 0.414765 Jy ! Clean residual min=-0.120898 max=0.246463 Jy/beam ! Clean residual mean=-0.000034 rms=0.030657 Jy/beam ! Combined flux in latest and established models = 2.14976 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 2.14976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.518445Jy sigma=1.895466 ! Fit after self-cal, rms=0.500799Jy sigma=1.845230 ! 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=3.255 mas, bmaj=7.409 mas, bpa=-1.583 degrees ! Estimated noise=4.46034 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142411 Jy ! Component: 100 - total flux cleaned = 0.16547 Jy ! Component: 150 - total flux cleaned = 0.189131 Jy ! Component: 200 - total flux cleaned = 0.18692 Jy ! Total flux subtracted in 200 components = 0.18692 Jy ! Clean residual min=-0.109092 max=0.115210 Jy/beam ! Clean residual mean=-0.000072 rms=0.023903 Jy/beam ! Combined flux in latest and established models = 2.33668 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 2.33668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.437792Jy sigma=1.611810 ! Fit after self-cal, rms=0.436719Jy sigma=1.608875 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.255 x 7.409 at -1.583 degrees (North through East) ! Clean map min=-0.10706 max=1.6267 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.90 HN 1.01 KP 0.98 ! LA 0.97 MK 1.05 NL 0.96 OV 0.93 ! PT 1.33 SC 0.94 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.83 FD 0.89 HN 1.01 KP 0.97 ! LA 1.00 MK 1.03 NL 1.04 OV 0.91 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.76 FD 0.89 HN 1.16 KP 0.98 ! LA 0.99 MK 0.98 NL 0.91 OV 0.92 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.436719Jy sigma=1.608875 ! Fit after self-cal, rms=0.464055Jy sigma=1.263083 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=7.531 mas, bpa=-1.924 degrees ! Estimated noise=4.72555 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 (34, -26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337421 Jy ! Component: 100 - total flux cleaned = 0.0339119 Jy ! Component: 150 - total flux cleaned = 0.0270783 Jy ! Component: 200 - total flux cleaned = 0.0191283 Jy ! Total flux subtracted in 200 components = 0.0191283 Jy ! Clean residual min=-0.083276 max=0.080485 Jy/beam ! Clean residual mean=0.000131 rms=0.017887 Jy/beam ! Combined flux in latest and established models = 2.35581 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 2.35581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.430676Jy sigma=1.170499 ! Fit after self-cal, rms=0.428985Jy sigma=1.164851 ! 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=0.428985Jy sigma=1.164851 ! Fit after self-cal, rms=0.255445Jy sigma=0.630256 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.186 mas, bmaj=7.627 mas, bpa=-2.337 degrees ! Estimated noise=4.76629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00626974 Jy ! Component: 100 - total flux cleaned = -0.00780229 Jy ! Component: 150 - total flux cleaned = -0.0104368 Jy ! Component: 200 - total flux cleaned = -0.0127361 Jy ! Total flux subtracted in 200 components = -0.0127361 Jy ! Clean residual min=-0.038406 max=0.027815 Jy/beam ! Clean residual mean=0.000100 rms=0.007770 Jy/beam ! Combined flux in latest and established models = 2.34307 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 2.34307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.237964Jy sigma=0.565848 ! Fit after self-cal, rms=0.236414Jy sigma=0.560982 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 = 0.00296493 Jy ! Component: 100 - total flux cleaned = 0.00199755 Jy ! Component: 150 - total flux cleaned = 0.00110363 Jy ! Component: 200 - total flux cleaned = -0.000471135 Jy ! Total flux subtracted in 200 components = -0.000471135 Jy ! Clean residual min=-0.036484 max=0.025852 Jy/beam ! Clean residual mean=0.000100 rms=0.007054 Jy/beam ! Combined flux in latest and established models = 2.3426 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 2.3426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.229463Jy sigma=0.532685 ! Fit after self-cal, rms=0.228677Jy sigma=0.530572 ! 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=0.228677Jy sigma=0.530572 ! Fit after self-cal, rms=0.226851Jy sigma=0.498376 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.182 mas, bmaj=7.65 mas, bpa=-2.297 degrees ! Estimated noise=4.76536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0164638 Jy ! Component: 100 - total flux cleaned = -0.018253 Jy ! Component: 150 - total flux cleaned = -0.0190332 Jy ! Component: 200 - total flux cleaned = -0.0189865 Jy ! Total flux subtracted in 200 components = -0.0189865 Jy ! Clean residual min=-0.032145 max=0.022100 Jy/beam ! Clean residual mean=0.000087 rms=0.005907 Jy/beam ! Combined flux in latest and established models = 2.32361 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 2.32361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.219977Jy sigma=0.472824 ! Fit after self-cal, rms=0.219457Jy sigma=0.471222 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 = 0.000402866 Jy ! Component: 100 - total flux cleaned = 0.00104276 Jy ! Component: 150 - total flux cleaned = 0.000486798 Jy ! Component: 200 - total flux cleaned = -5.1805e-05 Jy ! Total flux subtracted in 200 components = -5.1805e-05 Jy ! Clean residual min=-0.030902 max=0.020536 Jy/beam ! Clean residual mean=0.000086 rms=0.005565 Jy/beam ! Combined flux in latest and established models = 2.32356 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 105 components and 2.32356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.216071Jy sigma=0.459001 ! Fit after self-cal, rms=0.215780Jy sigma=0.458222 ! 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=0.215780Jy sigma=0.458222 ! Fit after self-cal, rms=0.218580Jy sigma=0.452297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.389 mas, bmaj=12.9 mas, bpa=0.3749 degrees ! Estimated noise=6.35453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00458357 Jy ! Component: 100 - total flux cleaned = -0.00313036 Jy ! Component: 150 - total flux cleaned = -0.00311429 Jy ! Component: 200 - total flux cleaned = -0.00310784 Jy ! Total flux subtracted in 200 components = -0.00310784 Jy ! Clean residual min=-0.031856 max=0.024122 Jy/beam ! Clean residual mean=0.000159 rms=0.007208 Jy/beam ! Combined flux in latest and established models = 2.32045 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 2.32045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.215393Jy sigma=0.441087 ! Fit after self-cal, rms=0.214959Jy sigma=0.439521 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 = 0.00225218 Jy ! Component: 100 - total flux cleaned = 0.00223998 Jy ! Component: 150 - total flux cleaned = 0.00224383 Jy ! Component: 200 - total flux cleaned = 0.00263275 Jy ! Total flux subtracted in 200 components = 0.00263275 Jy ! Clean residual min=-0.031080 max=0.022992 Jy/beam ! Clean residual mean=0.000158 rms=0.006938 Jy/beam ! Combined flux in latest and established models = 2.32309 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 2.32309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.214210Jy sigma=0.437562 ! Fit after self-cal, rms=0.213982Jy sigma=0.436653 ! 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=3.177 mas, bmaj=7.663 mas, bpa=-2.343 degrees ! Estimated noise=4.7676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.177 x 7.663 at -2.343 degrees (North through East) ! Clean map min=-0.027862 max=1.7748 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.213982Jy sigma=0.436653 ! Fit after self-cal, rms=0.203481Jy sigma=0.381338 ! Inverting map and beam ! Estimated beam: bmin=3.165 mas, bmaj=7.664 mas, bpa=-2.402 degrees ! Estimated noise=4.75699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0147007 Jy ! Component: 100 - total flux cleaned = -0.0151815 Jy ! Component: 150 - total flux cleaned = -0.0156696 Jy ! Component: 200 - total flux cleaned = -0.0165716 Jy ! Total flux subtracted in 200 components = -0.0165716 Jy ! Clean residual min=-0.024721 max=0.016438 Jy/beam ! Clean residual mean=0.000068 rms=0.004348 Jy/beam ! Combined flux in latest and established models = 2.30651 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 2.30651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.200407Jy sigma=0.368491 ! Fit after self-cal, rms=0.200342Jy sigma=0.368188 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224169 Jy ! Component: 100 - total flux cleaned = -0.00102185 Jy ! Component: 150 - total flux cleaned = -0.0017506 Jy ! Component: 200 - total flux cleaned = -0.0017381 Jy ! Total flux subtracted in 200 components = -0.0017381 Jy ! Clean residual min=-0.023923 max=0.015808 Jy/beam ! Clean residual mean=0.000068 rms=0.004184 Jy/beam ! Combined flux in latest and established models = 2.30478 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 144 components and 2.30478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.198886Jy sigma=0.361880 ! Fit after self-cal, rms=0.198835Jy sigma=0.361657 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.198835Jy sigma=0.361657 ! Fit after self-cal, rms=0.200695Jy sigma=0.357998 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=2.661 mas, bmaj=6.692 mas, bpa=-3.189 degrees ! Estimated noise=5.69317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.48032 Jy ! Component: 100 - total flux cleaned = 1.83248 Jy ! Component: 150 - total flux cleaned = 1.99134 Jy ! Component: 200 - total flux cleaned = 2.07838 Jy ! Total flux subtracted in 200 components = 2.07838 Jy ! Clean residual min=-0.024443 max=0.042603 Jy/beam ! Clean residual mean=0.000016 rms=0.006279 Jy/beam ! Combined flux in latest and established models = 2.07838 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 20 model components to the UV plane model. ! The established model now contains 20 components and 2.07838 Jy ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=7.674 mas, bpa=-2.418 degrees ! Estimated noise=4.75645 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 = 0.0670704 Jy ! Component: 100 - total flux cleaned = 0.108448 Jy ! Component: 150 - total flux cleaned = 0.136436 Jy ! Component: 200 - total flux cleaned = 0.157107 Jy ! Total flux subtracted in 200 components = 0.157107 Jy ! Clean residual min=-0.018802 max=0.020432 Jy/beam ! Clean residual mean=0.000058 rms=0.004293 Jy/beam ! Combined flux in latest and established models = 2.23549 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 80 components and 2.23549 Jy ! Inverting map ! Added new window around map position (8, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218758 Jy ! Component: 100 - total flux cleaned = 0.0343291 Jy ! Component: 150 - total flux cleaned = 0.0417374 Jy ! Component: 200 - total flux cleaned = 0.0460412 Jy ! Total flux subtracted in 200 components = 0.0460412 Jy ! Clean residual min=-0.018277 max=0.015698 Jy/beam ! Clean residual mean=0.000057 rms=0.003727 Jy/beam ! Combined flux in latest and established models = 2.28153 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 107 components and 2.28153 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=7.376 mas, bmaj=12.94 mas, bpa=0.03993 degrees ! Estimated noise=6.36761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00937224 Jy ! Component: 100 - total flux cleaned = 0.0140323 Jy ! Component: 150 - total flux cleaned = 0.0156166 Jy ! Component: 200 - total flux cleaned = 0.016712 Jy ! Total flux subtracted in 200 components = 0.016712 Jy ! Clean residual min=-0.024169 max=0.016994 Jy/beam ! Clean residual mean=0.000112 rms=0.005133 Jy/beam ! Combined flux in latest and established models = 2.29824 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 = 0.000745845 Jy ! Component: 100 - total flux cleaned = 0.00144157 Jy ! Component: 150 - total flux cleaned = 0.00209178 Jy ! Component: 200 - total flux cleaned = 0.00270195 Jy ! Total flux subtracted in 200 components = 0.00270195 Jy ! Clean residual min=-0.023404 max=0.016581 Jy/beam ! Clean residual mean=0.000111 rms=0.005014 Jy/beam ! Combined flux in latest and established models = 2.30094 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 153 components and 2.30094 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=7.674 mas, bpa=-2.418 degrees ! Estimated noise=4.75645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0048158 Jy ! Component: 100 - total flux cleaned = -0.00420824 Jy ! Component: 150 - total flux cleaned = -0.00335574 Jy ! Component: 200 - total flux cleaned = -0.00256096 Jy ! Total flux subtracted in 200 components = -0.00256096 Jy ! Clean residual min=-0.017274 max=0.013639 Jy/beam ! Clean residual mean=0.000056 rms=0.003447 Jy/beam ! Combined flux in latest and established models = 2.29838 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 173 components and 2.29838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.196488Jy sigma=0.336189 ! Fit after self-cal, rms=0.196121Jy sigma=0.333324 wmodel J2229-0832_S_e_map.mod ! Writing 173 model components to file: J2229-0832_S_e_map.mod wobs J2229-0832_S_e_uvs.fits ! Writing UV FITS file: J2229-0832_S_e_uvs.fits wwins J2229-0832_S_e_map.win ! wwins: Wrote 5 windows to J2229-0832_S_e_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 = -0.00742058 Jy ! Component: 100 - total flux cleaned = -0.0138844 Jy ! Component: 150 - total flux cleaned = -0.0198654 Jy ! Component: 200 - total flux cleaned = -0.024802 Jy ! Component: 250 - total flux cleaned = -0.027362 Jy ! Component: 300 - total flux cleaned = -0.0283815 Jy ! Component: 350 - total flux cleaned = -0.0291669 Jy ! Component: 400 - total flux cleaned = -0.0299321 Jy ! Component: 450 - total flux cleaned = -0.03049 Jy ! Component: 500 - total flux cleaned = -0.0315733 Jy ! Component: 550 - total flux cleaned = -0.0317453 Jy ! Component: 600 - total flux cleaned = -0.0322654 Jy ! Component: 650 - total flux cleaned = -0.0327751 Jy ! Component: 700 - total flux cleaned = -0.0334399 Jy ! Component: 750 - total flux cleaned = -0.0342502 Jy ! Component: 800 - total flux cleaned = -0.0352049 Jy ! Component: 850 - total flux cleaned = -0.0353608 Jy ! Component: 900 - total flux cleaned = -0.0364343 Jy ! Component: 950 - total flux cleaned = -0.0368838 Jy ! Component: 1000 - total flux cleaned = -0.0373324 Jy ! Component: 1050 - total flux cleaned = -0.0377751 Jy ! Component: 1100 - total flux cleaned = -0.0382079 Jy ! Component: 1150 - total flux cleaned = -0.0386321 Jy ! Component: 1200 - total flux cleaned = -0.0390497 Jy ! Component: 1250 - total flux cleaned = -0.0390478 Jy ! Component: 1300 - total flux cleaned = -0.0393166 Jy ! Component: 1350 - total flux cleaned = -0.0389159 Jy ! Component: 1400 - total flux cleaned = -0.0385214 Jy ! Component: 1450 - total flux cleaned = -0.0383929 Jy ! Component: 1500 - total flux cleaned = -0.0382663 Jy ! Component: 1550 - total flux cleaned = -0.0378867 Jy ! Component: 1600 - total flux cleaned = -0.036763 Jy ! Component: 1650 - total flux cleaned = -0.0367643 Jy ! Component: 1700 - total flux cleaned = -0.0361557 Jy ! Component: 1750 - total flux cleaned = -0.0361553 Jy ! Component: 1800 - total flux cleaned = -0.0354421 Jy ! Component: 1850 - total flux cleaned = -0.0353241 Jy ! Component: 1900 - total flux cleaned = -0.0349757 Jy ! Component: 1950 - total flux cleaned = -0.0347441 Jy ! Component: 2000 - total flux cleaned = -0.0339481 Jy ! Component: 2050 - total flux cleaned = -0.0333885 Jy ! Component: 2100 - total flux cleaned = -0.0331659 Jy ! Component: 2150 - total flux cleaned = -0.0327252 Jy ! Component: 2200 - total flux cleaned = -0.0323973 Jy ! Component: 2250 - total flux cleaned = -0.0319668 Jy ! Component: 2300 - total flux cleaned = -0.0313275 Jy ! Component: 2350 - total flux cleaned = -0.0309077 Jy ! Component: 2400 - total flux cleaned = -0.030073 Jy ! Component: 2450 - total flux cleaned = -0.0297626 Jy ! Component: 2500 - total flux cleaned = -0.0293531 Jy ! Component: 2550 - total flux cleaned = -0.0286458 Jy ! Component: 2600 - total flux cleaned = -0.0287478 Jy ! Component: 2650 - total flux cleaned = -0.0282489 Jy ! Component: 2700 - total flux cleaned = -0.0276586 Jy ! Component: 2750 - total flux cleaned = -0.0274628 Jy ! Component: 2800 - total flux cleaned = -0.0270763 Jy ! Component: 2850 - total flux cleaned = -0.0266938 Jy ! Component: 2900 - total flux cleaned = -0.0265038 Jy ! Component: 2950 - total flux cleaned = -0.0256575 Jy ! Component: 3000 - total flux cleaned = -0.0252852 Jy ! Component: 3050 - total flux cleaned = -0.0248232 Jy ! Component: 3100 - total flux cleaned = -0.0239995 Jy ! Component: 3150 - total flux cleaned = -0.0239113 Jy ! Component: 3200 - total flux cleaned = -0.0234616 Jy ! Component: 3250 - total flux cleaned = -0.023016 Jy ! Component: 3300 - total flux cleaned = -0.0226616 Jy ! Component: 3350 - total flux cleaned = -0.0217847 Jy ! Component: 3400 - total flux cleaned = -0.0216982 Jy ! Component: 3450 - total flux cleaned = -0.0210942 Jy ! Component: 3500 - total flux cleaned = -0.020239 Jy ! Component: 3550 - total flux cleaned = -0.0199839 Jy ! Component: 3600 - total flux cleaned = -0.0190577 Jy ! Component: 3650 - total flux cleaned = -0.0183907 Jy ! Component: 3700 - total flux cleaned = -0.0180604 Jy ! Component: 3750 - total flux cleaned = -0.0174865 Jy ! Component: 3800 - total flux cleaned = -0.0169153 Jy ! Component: 3850 - total flux cleaned = -0.016431 Jy ! Component: 3900 - total flux cleaned = -0.0158701 Jy ! Component: 3950 - total flux cleaned = -0.0152345 Jy ! Component: 4000 - total flux cleaned = -0.0146833 Jy ! Component: 4050 - total flux cleaned = -0.0139777 Jy ! Total flux subtracted in 4096 components = -0.0137446 Jy ! Clean residual min=-0.003869 max=0.004041 Jy/beam ! Clean residual mean=0.000018 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 2.28464 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 492 components and 2.28464 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2229-0832_S_e_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 7.674 at -2.418 degrees (North through East) ! Clean map min=-0.012638 max=1.8325 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2229-0832_S_e_map.fits wmodel /image_prod/ug002_uva//J2229-0832_S_e_map.mod ! Writing 492 model components to file: /image_prod/ug002_uva//J2229-0832_S_e_map.mod wobs /image_prod/ug002_uva//J2229-0832_S_e_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2229-0832_S_e_uvs.fits wwins /image_prod/ug002_uva//J2229-0832_S_e_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J2229-0832_S_e_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.83248 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00151561 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248124 0.248124 0.496248 0.992496 1.98499 3.96998 7.93997 15.8799 31.7599 63.5197 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0045 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.832 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1209.07 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2229-0832_S_e_dfm.log closed on Thu Mar 5 05:43:04 2020