! Started logfile: /image_prod/ug002_uva//J1625-2527_S_d_dfm.log on Thu Mar 5 02:42:15 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//J1625-2527_S_d_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1625-2527_S_d_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.898148 visibilities/baseline/integration-bin. ! Found source: J1625-2527 ! ! 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 582 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 J1625-2527_S_d] 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=1.068747Jy sigma=10.863165 ! Fit after self-cal, rms=0.575354Jy sigma=5.259307 ! 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=2.423 mas, bmaj=7.134 mas, bpa=-0.6726 degrees ! Estimated noise=3.69951 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 = 0.363672 Jy ! Component: 100 - total flux cleaned = 0.470357 Jy ! Total flux subtracted in 100 components = 0.470357 Jy ! Clean residual min=-0.049434 max=0.079107 Jy/beam ! Clean residual mean=-0.000075 rms=0.015361 Jy/beam ! Combined flux in latest and established models = 0.470357 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.470357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.173857Jy sigma=1.644456 ! Fit after self-cal, rms=0.173778Jy sigma=1.643932 ! 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=2.737 mas, bmaj=7.657 mas, bpa=-0.9298 degrees ! Estimated noise=3.16544 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 = 0.0571861 Jy ! Component: 100 - total flux cleaned = 0.0906382 Jy ! Component: 150 - total flux cleaned = 0.110914 Jy ! Component: 200 - total flux cleaned = 0.123332 Jy ! Total flux subtracted in 200 components = 0.123332 Jy ! Clean residual min=-0.046968 max=0.066212 Jy/beam ! Clean residual mean=-0.000132 rms=0.011814 Jy/beam ! Combined flux in latest and established models = 0.59369 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.59369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.159809Jy sigma=1.372307 ! Fit after self-cal, rms=0.159785Jy sigma=1.371729 ! Inverting map ! Added new window around map position (9.5, 100). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430806 Jy ! Component: 100 - total flux cleaned = 0.0527072 Jy ! Component: 150 - total flux cleaned = 0.0571237 Jy ! Component: 200 - total flux cleaned = 0.0577889 Jy ! Total flux subtracted in 200 components = 0.0577889 Jy ! Clean residual min=-0.038810 max=0.042509 Jy/beam ! Clean residual mean=-0.000092 rms=0.008411 Jy/beam ! Combined flux in latest and established models = 0.651479 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.651478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134271Jy sigma=1.130395 ! Fit after self-cal, rms=0.131794Jy sigma=1.095649 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.737 x 7.657 at -0.9298 degrees (North through East) ! Clean map min=-0.038594 max=0.43126 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.24 KP 0.99 ! LA 0.99 MK 1.04 NL 1.01 OV 0.81 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.26 FD 0.98 HN 1.18 KP 1.06 ! LA 0.98 MK 1.02 NL 0.95 OV 0.87 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 0.97 HN 1.05 KP 1.06 ! LA 0.98 MK 1.01 NL 1.01 OV 0.89 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.131794Jy sigma=1.095649 ! Fit after self-cal, rms=0.118429Jy sigma=0.809951 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.741 mas, bmaj=7.701 mas, bpa=-0.8313 degrees ! Estimated noise=3.29572 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 = -0.00304736 Jy ! Component: 100 - total flux cleaned = -0.00337134 Jy ! Component: 150 - total flux cleaned = -0.00306363 Jy ! Component: 200 - total flux cleaned = -0.00279382 Jy ! Total flux subtracted in 200 components = -0.00279382 Jy ! Clean residual min=-0.018195 max=0.013633 Jy/beam ! Clean residual mean=-0.000010 rms=0.003668 Jy/beam ! Combined flux in latest and established models = 0.648685 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.648685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116376Jy sigma=0.791286 ! Fit after self-cal, rms=0.116417Jy sigma=0.789577 ! 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=0.116417Jy sigma=0.789577 ! Fit after self-cal, rms=0.117709Jy sigma=0.787726 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.737 mas, bmaj=7.691 mas, bpa=-0.8213 degrees ! Estimated noise=3.29196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00202489 Jy ! Component: 100 - total flux cleaned = -0.00203693 Jy ! Component: 150 - total flux cleaned = -0.00179833 Jy ! Component: 200 - total flux cleaned = -0.00158757 Jy ! Total flux subtracted in 200 components = -0.00158757 Jy ! Clean residual min=-0.016938 max=0.012536 Jy/beam ! Clean residual mean=-0.000006 rms=0.003371 Jy/beam ! Combined flux in latest and established models = 0.647097 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.647097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116402Jy sigma=0.776357 ! Fit after self-cal, rms=0.116281Jy sigma=0.775547 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 = -0.000704241 Jy ! Component: 100 - total flux cleaned = -0.000515972 Jy ! Component: 150 - total flux cleaned = -0.000339729 Jy ! Component: 200 - total flux cleaned = -0.000338446 Jy ! Total flux subtracted in 200 components = -0.000338446 Jy ! Clean residual min=-0.016614 max=0.012231 Jy/beam ! Clean residual mean=-0.000007 rms=0.003231 Jy/beam ! Combined flux in latest and established models = 0.646759 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.646759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115576Jy sigma=0.769737 ! Fit after self-cal, rms=0.115514Jy sigma=0.769329 ! 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=0.115514Jy sigma=0.769329 ! Fit after self-cal, rms=0.116954Jy sigma=0.767120 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.731 mas, bmaj=7.679 mas, bpa=-0.8135 degrees ! Estimated noise=3.28537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00226126 Jy ! Component: 100 - total flux cleaned = -0.00227557 Jy ! Component: 150 - total flux cleaned = -0.00211179 Jy ! Component: 200 - total flux cleaned = -0.00211104 Jy ! Total flux subtracted in 200 components = -0.00211104 Jy ! Clean residual min=-0.015446 max=0.011596 Jy/beam ! Clean residual mean=-0.000002 rms=0.003037 Jy/beam ! Combined flux in latest and established models = 0.644648 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.644648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116271Jy sigma=0.761337 ! Fit after self-cal, rms=0.116217Jy sigma=0.760923 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 = -0.000852688 Jy ! Component: 100 - total flux cleaned = -0.000992434 Jy ! Component: 150 - total flux cleaned = -0.000862572 Jy ! Component: 200 - total flux cleaned = -0.000862127 Jy ! Total flux subtracted in 200 components = -0.000862127 Jy ! Clean residual min=-0.015267 max=0.011416 Jy/beam ! Clean residual mean=-0.000003 rms=0.002956 Jy/beam ! Combined flux in latest and established models = 0.643786 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.643785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115846Jy sigma=0.757717 ! Fit after self-cal, rms=0.115817Jy sigma=0.757520 ! 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=0.115817Jy sigma=0.757520 ! Fit after self-cal, rms=0.116955Jy sigma=0.756073 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.92 mas, bmaj=18.09 mas, bpa=4.547 degrees ! Estimated noise=4.38883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025802 Jy ! Component: 100 - total flux cleaned = -0.00323817 Jy ! Component: 150 - total flux cleaned = -0.00398792 Jy ! Component: 200 - total flux cleaned = -0.00457406 Jy ! Total flux subtracted in 200 components = -0.00457406 Jy ! Clean residual min=-0.012723 max=0.010896 Jy/beam ! Clean residual mean=-0.000002 rms=0.003375 Jy/beam ! Combined flux in latest and established models = 0.639211 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.639211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116944Jy sigma=0.755734 ! Fit after self-cal, rms=0.116885Jy sigma=0.754673 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 = -0.000596848 Jy ! Component: 100 - total flux cleaned = -0.00114069 Jy ! Component: 150 - total flux cleaned = -0.00147891 Jy ! Component: 200 - total flux cleaned = -0.00162748 Jy ! Total flux subtracted in 200 components = -0.00162748 Jy ! Clean residual min=-0.012581 max=0.010615 Jy/beam ! Clean residual mean=-0.000003 rms=0.003316 Jy/beam ! Combined flux in latest and established models = 0.637584 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.637584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116914Jy sigma=0.755743 ! Fit after self-cal, rms=0.116884Jy sigma=0.755160 ! 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=2.727 mas, bmaj=7.669 mas, bpa=-0.7892 degrees ! Estimated noise=3.27793 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.727 x 7.669 at -0.7892 degrees (North through East) ! Clean map min=-0.013937 max=0.44847 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=2.417 mas, bmaj=7.164 mas, bpa=-0.4497 degrees ! Estimated noise=3.78493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.371748 Jy ! Component: 100 - total flux cleaned = 0.481533 Jy ! Component: 150 - total flux cleaned = 0.536441 Jy ! Component: 200 - total flux cleaned = 0.56988 Jy ! Total flux subtracted in 200 components = 0.56988 Jy ! Clean residual min=-0.015400 max=0.022050 Jy/beam ! Clean residual mean=-0.000011 rms=0.005279 Jy/beam ! Combined flux in latest and established models = 0.56988 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.56988 Jy ! Inverting map and beam ! Estimated beam: bmin=2.727 mas, bmaj=7.669 mas, bpa=-0.7892 degrees ! Estimated noise=3.27793 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 (-76, 28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263901 Jy ! Component: 100 - total flux cleaned = 0.0423895 Jy ! Component: 150 - total flux cleaned = 0.0532445 Jy ! Component: 200 - total flux cleaned = 0.0607925 Jy ! Total flux subtracted in 200 components = 0.0607925 Jy ! Clean residual min=-0.012536 max=0.011529 Jy/beam ! Clean residual mean=0.000016 rms=0.003144 Jy/beam ! Combined flux in latest and established models = 0.630673 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 74 components and 0.630673 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=6.92 mas, bmaj=18.09 mas, bpa=4.547 degrees ! Estimated noise=4.38883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00561942 Jy ! Component: 100 - total flux cleaned = 0.00692331 Jy ! Component: 150 - total flux cleaned = 0.00770208 Jy ! Component: 200 - total flux cleaned = 0.00769955 Jy ! Total flux subtracted in 200 components = 0.00769955 Jy ! Clean residual min=-0.013053 max=0.011016 Jy/beam ! Clean residual mean=0.000034 rms=0.003517 Jy/beam ! Combined flux in latest and established models = 0.638372 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 = -0.000272797 Jy ! Component: 100 - total flux cleaned = -0.000659176 Jy ! Component: 150 - total flux cleaned = -0.00089961 Jy ! Component: 200 - total flux cleaned = -0.00112505 Jy ! Total flux subtracted in 200 components = -0.00112505 Jy ! Clean residual min=-0.012445 max=0.010360 Jy/beam ! Clean residual mean=0.000031 rms=0.003371 Jy/beam ! Combined flux in latest and established models = 0.637247 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.637247 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.727 mas, bmaj=7.669 mas, bpa=-0.7892 degrees ! Estimated noise=3.27793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00171363 Jy ! Component: 100 - total flux cleaned = -0.00116917 Jy ! Component: 150 - total flux cleaned = -0.0011687 Jy ! Component: 200 - total flux cleaned = -0.000869065 Jy ! Total flux subtracted in 200 components = -0.000869065 Jy ! Clean residual min=-0.011680 max=0.010762 Jy/beam ! Clean residual mean=0.000012 rms=0.002744 Jy/beam ! Combined flux in latest and established models = 0.636378 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.636378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117303Jy sigma=0.751451 ! Fit after self-cal, rms=0.117152Jy sigma=0.749348 wmodel J1625-2527_S_d_map.mod ! Writing 117 model components to file: J1625-2527_S_d_map.mod wobs J1625-2527_S_d_uvs.fits ! Writing UV FITS file: J1625-2527_S_d_uvs.fits wwins J1625-2527_S_d_map.win ! wwins: Wrote 3 windows to J1625-2527_S_d_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 = -0.0017457 Jy ! Component: 100 - total flux cleaned = -0.00158616 Jy ! Component: 150 - total flux cleaned = -0.00143253 Jy ! Component: 200 - total flux cleaned = -0.00129135 Jy ! Component: 250 - total flux cleaned = -0.0014343 Jy ! Component: 300 - total flux cleaned = -0.00130271 Jy ! Component: 350 - total flux cleaned = -0.000932305 Jy ! Component: 400 - total flux cleaned = -0.000700399 Jy ! Component: 450 - total flux cleaned = -0.000590524 Jy ! Component: 500 - total flux cleaned = -0.000153757 Jy ! Component: 550 - total flux cleaned = 0.000374013 Jy ! Component: 600 - total flux cleaned = 0.00108406 Jy ! Component: 650 - total flux cleaned = 0.00137705 Jy ! Component: 700 - total flux cleaned = 0.00156398 Jy ! Component: 750 - total flux cleaned = 0.00201835 Jy ! Component: 800 - total flux cleaned = 0.00228057 Jy ! Component: 850 - total flux cleaned = 0.00236666 Jy ! Component: 900 - total flux cleaned = 0.00245252 Jy ! Component: 950 - total flux cleaned = 0.00286177 Jy ! Component: 1000 - total flux cleaned = 0.00341841 Jy ! Component: 1050 - total flux cleaned = 0.00357462 Jy ! Component: 1100 - total flux cleaned = 0.00410405 Jy ! Component: 1150 - total flux cleaned = 0.0043996 Jy ! Component: 1200 - total flux cleaned = 0.00476201 Jy ! Component: 1250 - total flux cleaned = 0.00483484 Jy ! Component: 1300 - total flux cleaned = 0.0052547 Jy ! Component: 1350 - total flux cleaned = 0.00545996 Jy ! Component: 1400 - total flux cleaned = 0.00566203 Jy ! Component: 1450 - total flux cleaned = 0.00579531 Jy ! Component: 1500 - total flux cleaned = 0.00586118 Jy ! Component: 1550 - total flux cleaned = 0.00567014 Jy ! Component: 1600 - total flux cleaned = 0.00567066 Jy ! Component: 1650 - total flux cleaned = 0.0057932 Jy ! Component: 1700 - total flux cleaned = 0.00554748 Jy ! Component: 1750 - total flux cleaned = 0.00530726 Jy ! Component: 1800 - total flux cleaned = 0.00507128 Jy ! Component: 1850 - total flux cleaned = 0.00507121 Jy ! Component: 1900 - total flux cleaned = 0.00472504 Jy ! Component: 1950 - total flux cleaned = 0.00455401 Jy ! Component: 2000 - total flux cleaned = 0.00444178 Jy ! Component: 2050 - total flux cleaned = 0.00416306 Jy ! Component: 2100 - total flux cleaned = 0.00416323 Jy ! Component: 2150 - total flux cleaned = 0.00383605 Jy ! Component: 2200 - total flux cleaned = 0.00367439 Jy ! Component: 2250 - total flux cleaned = 0.00356749 Jy ! Component: 2300 - total flux cleaned = 0.00330359 Jy ! Component: 2350 - total flux cleaned = 0.00319835 Jy ! Component: 2400 - total flux cleaned = 0.00298812 Jy ! Component: 2450 - total flux cleaned = 0.00293564 Jy ! Component: 2500 - total flux cleaned = 0.00288323 Jy ! Component: 2550 - total flux cleaned = 0.00304214 Jy ! Component: 2600 - total flux cleaned = 0.00304214 Jy ! Component: 2650 - total flux cleaned = 0.0030956 Jy ! Component: 2700 - total flux cleaned = 0.00320378 Jy ! Component: 2750 - total flux cleaned = 0.00331156 Jy ! Component: 2800 - total flux cleaned = 0.0034208 Jy ! Component: 2850 - total flux cleaned = 0.0035307 Jy ! Component: 2900 - total flux cleaned = 0.00358528 Jy ! Component: 2950 - total flux cleaned = 0.00364109 Jy ! Component: 3000 - total flux cleaned = 0.00375241 Jy ! Component: 3050 - total flux cleaned = 0.00392158 Jy ! Component: 3100 - total flux cleaned = 0.00409278 Jy ! Component: 3150 - total flux cleaned = 0.0043226 Jy ! Component: 3200 - total flux cleaned = 0.00461345 Jy ! Component: 3250 - total flux cleaned = 0.00473064 Jy ! Component: 3300 - total flux cleaned = 0.00496844 Jy ! Component: 3350 - total flux cleaned = 0.00520873 Jy ! Component: 3400 - total flux cleaned = 0.00545293 Jy ! Component: 3450 - total flux cleaned = 0.00563849 Jy ! Component: 3500 - total flux cleaned = 0.00588989 Jy ! Component: 3550 - total flux cleaned = 0.00601796 Jy ! Component: 3600 - total flux cleaned = 0.00601773 Jy ! Component: 3650 - total flux cleaned = 0.00601905 Jy ! Component: 3700 - total flux cleaned = 0.00601945 Jy ! Component: 3750 - total flux cleaned = 0.00602015 Jy ! Component: 3800 - total flux cleaned = 0.00601999 Jy ! Component: 3850 - total flux cleaned = 0.00594756 Jy ! Component: 3900 - total flux cleaned = 0.00587354 Jy ! Component: 3950 - total flux cleaned = 0.00587377 Jy ! Component: 4000 - total flux cleaned = 0.00579635 Jy ! Component: 4050 - total flux cleaned = 0.0057166 Jy ! Total flux subtracted in 4096 components = 0.00563491 Jy ! Clean residual min=-0.004646 max=0.005071 Jy/beam ! Clean residual mean=0.000010 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.642013 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 370 components and 0.642013 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1625-2527_S_d_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.727 x 7.669 at -0.7892 degrees (North through East) ! Clean map min=-0.0095217 max=0.45997 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1625-2527_S_d_map.fits wmodel /image_prod/ug002_uva//J1625-2527_S_d_map.mod ! Writing 370 model components to file: /image_prod/ug002_uva//J1625-2527_S_d_map.mod wobs /image_prod/ug002_uva//J1625-2527_S_d_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1625-2527_S_d_uvs.fits wwins /image_prod/ug002_uva//J1625-2527_S_d_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1625-2527_S_d_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.459971 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00120369 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.785061 0.785061 1.57012 3.14024 6.28049 12.561 25.122 50.2439 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.459 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 382.135 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1625-2527_S_d_dfm.log closed on Thu Mar 5 02:42:19 2020