! Started logfile: /image_prod/ug002_uva//J2012-1914_S_a_dfm.log on Thu Mar 5 04:39:48 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//J2012-1914_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2012-1914_S_a_uva.fits ! AN table 1: 100 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.884167 visibilities/baseline/integration-bin. ! Found source: J2012-1914 ! ! 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 9549 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 J2012-1914_S_a] 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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004354Jy sigma=6.936235 ! Fit after self-cal, rms=0.937747Jy sigma=6.457795 ! 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=2.398 mas, bmaj=6.682 mas, bpa=-3.564 degrees ! Estimated noise=2.04408 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 = 0.0514256 Jy ! Component: 100 - total flux cleaned = 0.0627156 Jy ! Total flux subtracted in 100 components = 0.0627156 Jy ! Clean residual min=-0.006067 max=0.006441 Jy/beam ! Clean residual mean=-0.000017 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.0627156 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0627156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081447Jy sigma=0.489738 ! Fit after self-cal, rms=0.080492Jy sigma=0.483478 ! 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=2.925 mas, bmaj=7.662 mas, bpa=-2.25 degrees ! Estimated noise=1.09233 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 = 0.00468243 Jy ! Component: 100 - total flux cleaned = 0.00534824 Jy ! Component: 150 - total flux cleaned = 0.0053462 Jy ! Component: 200 - total flux cleaned = 0.00528837 Jy ! Total flux subtracted in 200 components = 0.00528837 Jy ! Clean residual min=-0.005053 max=0.008742 Jy/beam ! Clean residual mean=-0.000029 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 0.068004 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.068004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080253Jy sigma=0.481220 ! Fit after self-cal, rms=0.080191Jy sigma=0.481162 ! Inverting map ! Added new window around map position (-26.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00883474 Jy ! Component: 100 - total flux cleaned = 0.0133834 Jy ! Component: 150 - total flux cleaned = 0.0160417 Jy ! Component: 200 - total flux cleaned = 0.017941 Jy ! Total flux subtracted in 200 components = 0.017941 Jy ! Clean residual min=-0.004312 max=0.004091 Jy/beam ! Clean residual mean=-0.000014 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.085945 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.085945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079406Jy sigma=0.472653 ! Fit after self-cal, rms=0.079176Jy sigma=0.471019 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.925 x 7.662 at -2.25 degrees (North through East) ! Clean map min=-0.0038989 max=0.067924 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.14 KP 1.08 ! LA 1.02 MK 1.01 NL 0.99 OV 0.80 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.69 FD 1.02 HN 1.09 KP 1.10 ! LA 0.99 MK 0.98 NL 0.93 OV 0.81 ! SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 0.95 HN 1.05 KP 1.04 ! LA 0.95 MK 1.03 NL 1.03 OV 0.89 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.079176Jy sigma=0.471019 ! Fit after self-cal, rms=0.084099Jy sigma=0.466154 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.92 mas, bmaj=7.619 mas, bpa=-1.622 degrees ! Estimated noise=1.07468 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 = 0.00251647 Jy ! Component: 100 - total flux cleaned = 0.00308712 Jy ! Component: 150 - total flux cleaned = 0.00325468 Jy ! Component: 200 - total flux cleaned = 0.0032902 Jy ! Total flux subtracted in 200 components = 0.0032902 Jy ! Clean residual min=-0.002328 max=0.002332 Jy/beam ! Clean residual mean=-0.000003 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0892352 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 0.0892352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084033Jy sigma=0.465343 ! Fit after self-cal, rms=0.084197Jy sigma=0.464737 ! 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=0.084197Jy sigma=0.464737 ! Fit after self-cal, rms=0.086264Jy sigma=0.463576 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.918 mas, bmaj=7.565 mas, bpa=-1.524 degrees ! Estimated noise=1.07343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135714 Jy ! Component: 100 - total flux cleaned = 0.00189827 Jy ! Component: 150 - total flux cleaned = 0.00197921 Jy ! Component: 200 - total flux cleaned = 0.00200441 Jy ! Total flux subtracted in 200 components = 0.00200441 Jy ! Clean residual min=-0.002295 max=0.002090 Jy/beam ! Clean residual mean=-0.000002 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0912396 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 0.0912396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086245Jy sigma=0.463308 ! Fit after self-cal, rms=0.086270Jy sigma=0.463200 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 = 0.000520148 Jy ! Component: 100 - total flux cleaned = 0.000545541 Jy ! Component: 150 - total flux cleaned = 0.000545318 Jy ! Component: 200 - total flux cleaned = 0.000503705 Jy ! Total flux subtracted in 200 components = 0.000503705 Jy ! Clean residual min=-0.002198 max=0.002021 Jy/beam ! Clean residual mean=-0.000002 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0917433 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.0917433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086259Jy sigma=0.463093 ! Fit after self-cal, rms=0.086251Jy sigma=0.463082 ! 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=0.086251Jy sigma=0.463082 ! Fit after self-cal, rms=0.086910Jy sigma=0.463042 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.915 mas, bmaj=7.552 mas, bpa=-1.451 degrees ! Estimated noise=1.0748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732222 Jy ! Component: 100 - total flux cleaned = 0.000843356 Jy ! Component: 150 - total flux cleaned = 0.000843118 Jy ! Component: 200 - total flux cleaned = 0.000809307 Jy ! Total flux subtracted in 200 components = 0.000809307 Jy ! Clean residual min=-0.002130 max=0.002040 Jy/beam ! Clean residual mean=-0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0925526 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.0925526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086903Jy sigma=0.462953 ! Fit after self-cal, rms=0.086905Jy sigma=0.462942 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 = 0.000216345 Jy ! Component: 100 - total flux cleaned = 0.000200326 Jy ! Component: 150 - total flux cleaned = 0.000152343 Jy ! Component: 200 - total flux cleaned = 0.000122313 Jy ! Total flux subtracted in 200 components = 0.000122313 Jy ! Clean residual min=-0.002094 max=0.002039 Jy/beam ! Clean residual mean=-0.000002 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0926749 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.0926749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086900Jy sigma=0.462893 ! Fit after self-cal, rms=0.086897Jy sigma=0.462889 ! 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=0.086897Jy sigma=0.462889 ! Fit after self-cal, rms=0.087132Jy sigma=0.462881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.018 mas, bmaj=15.72 mas, bpa=3.262 degrees ! Estimated noise=1.38404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000840724 Jy ! Component: 100 - total flux cleaned = 0.00107994 Jy ! Component: 150 - total flux cleaned = 0.00126742 Jy ! Component: 200 - total flux cleaned = 0.00138654 Jy ! Total flux subtracted in 200 components = 0.00138654 Jy ! Clean residual min=-0.002730 max=0.002643 Jy/beam ! Clean residual mean=-0.000003 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0940615 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 131 components and 0.0940615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087132Jy sigma=0.462891 ! Fit after self-cal, rms=0.087137Jy sigma=0.462863 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 = 3.93218e-06 Jy ! Component: 100 - total flux cleaned = 0.000161572 Jy ! Component: 150 - total flux cleaned = 0.000201677 Jy ! Component: 200 - total flux cleaned = 0.000214073 Jy ! Total flux subtracted in 200 components = 0.000214073 Jy ! Clean residual min=-0.002701 max=0.002639 Jy/beam ! Clean residual mean=-0.000003 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.0942755 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 0.0942755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087136Jy sigma=0.462888 ! Fit after self-cal, rms=0.087139Jy sigma=0.462874 ! 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=2.911 mas, bmaj=7.544 mas, bpa=-1.421 degrees ! Estimated noise=1.07554 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.911 x 7.544 at -1.421 degrees (North through East) ! Clean map min=-0.0019485 max=0.066781 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=2.392 mas, bmaj=6.582 mas, bpa=-2.858 degrees ! Estimated noise=2.02951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0512744 Jy ! Component: 100 - total flux cleaned = 0.0641446 Jy ! Component: 150 - total flux cleaned = 0.0717058 Jy ! Component: 200 - total flux cleaned = 0.0771777 Jy ! Total flux subtracted in 200 components = 0.0771777 Jy ! Clean residual min=-0.004367 max=0.004016 Jy/beam ! Clean residual mean=-0.000007 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.0771776 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0771776 Jy ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=7.544 mas, bpa=-1.421 degrees ! Estimated noise=1.07554 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 = 0.00560572 Jy ! Component: 100 - total flux cleaned = 0.00917812 Jy ! Component: 150 - total flux cleaned = 0.0117039 Jy ! Component: 200 - total flux cleaned = 0.0135681 Jy ! Total flux subtracted in 200 components = 0.0135681 Jy ! Clean residual min=-0.002515 max=0.002239 Jy/beam ! Clean residual mean=-0.000003 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0907458 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.0907458 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=7.018 mas, bmaj=15.72 mas, bpa=3.262 degrees ! Estimated noise=1.38404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178362 Jy ! Component: 100 - total flux cleaned = 0.00278149 Jy ! Component: 150 - total flux cleaned = 0.00318198 Jy ! Component: 200 - total flux cleaned = 0.00337705 Jy ! Total flux subtracted in 200 components = 0.00337705 Jy ! Clean residual min=-0.002658 max=0.002799 Jy/beam ! Clean residual mean=-0.000003 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0941228 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 = 7.53011e-07 Jy ! Component: 100 - total flux cleaned = 1.33104e-06 Jy ! Component: 150 - total flux cleaned = 1.68286e-06 Jy ! Component: 200 - total flux cleaned = -1.33727e-05 Jy ! Total flux subtracted in 200 components = -1.33727e-05 Jy ! Clean residual min=-0.002655 max=0.002791 Jy/beam ! Clean residual mean=-0.000003 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0941095 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.0941095 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=7.544 mas, bpa=-1.421 degrees ! Estimated noise=1.07554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000289234 Jy ! Component: 100 - total flux cleaned = -0.000334155 Jy ! Component: 150 - total flux cleaned = -0.000411899 Jy ! Component: 200 - total flux cleaned = -0.000446274 Jy ! Total flux subtracted in 200 components = -0.000446274 Jy ! Clean residual min=-0.002083 max=0.002149 Jy/beam ! Clean residual mean=-0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0936632 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.0936632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087160Jy sigma=0.463093 ! Fit after self-cal, rms=0.087171Jy sigma=0.463039 wmodel J2012-1914_S_a_map.mod ! Writing 76 model components to file: J2012-1914_S_a_map.mod wobs J2012-1914_S_a_uvs.fits ! Writing UV FITS file: J2012-1914_S_a_uvs.fits wwins J2012-1914_S_a_map.win ! wwins: Wrote 2 windows to J2012-1914_S_a_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 = -0.000152718 Jy ! Component: 100 - total flux cleaned = -0.000438289 Jy ! Component: 150 - total flux cleaned = -0.000506426 Jy ! Component: 200 - total flux cleaned = -0.000474787 Jy ! Component: 250 - total flux cleaned = -0.000502796 Jy ! Component: 300 - total flux cleaned = -0.000474152 Jy ! Component: 350 - total flux cleaned = -0.000446617 Jy ! Component: 400 - total flux cleaned = -0.000340316 Jy ! Component: 450 - total flux cleaned = -0.000288507 Jy ! Component: 500 - total flux cleaned = -0.000187146 Jy ! Component: 550 - total flux cleaned = -0.000113642 Jy ! Component: 600 - total flux cleaned = -0.000113468 Jy ! Component: 650 - total flux cleaned = -6.69208e-05 Jy ! Component: 700 - total flux cleaned = -6.64838e-05 Jy ! Component: 750 - total flux cleaned = -6.62201e-05 Jy ! Component: 800 - total flux cleaned = 1.97061e-05 Jy ! Component: 850 - total flux cleaned = 4.03086e-05 Jy ! Component: 900 - total flux cleaned = 8.15726e-05 Jy ! Component: 950 - total flux cleaned = 0.000121837 Jy ! Component: 1000 - total flux cleaned = 0.000141071 Jy ! Component: 1050 - total flux cleaned = 0.000140967 Jy ! Component: 1100 - total flux cleaned = 0.000159515 Jy ! Component: 1150 - total flux cleaned = 0.000141415 Jy ! Component: 1200 - total flux cleaned = 0.000213969 Jy ! Component: 1250 - total flux cleaned = 0.000195737 Jy ! Component: 1300 - total flux cleaned = 0.000178056 Jy ! Component: 1350 - total flux cleaned = 0.000142892 Jy ! Component: 1400 - total flux cleaned = 9.21051e-05 Jy ! Component: 1450 - total flux cleaned = 9.2318e-05 Jy ! Component: 1500 - total flux cleaned = 5.94327e-05 Jy ! Component: 1550 - total flux cleaned = 9.22424e-05 Jy ! Component: 1600 - total flux cleaned = 2.79116e-05 Jy ! Component: 1650 - total flux cleaned = 4.36524e-05 Jy ! Component: 1700 - total flux cleaned = -1.92566e-05 Jy ! Component: 1750 - total flux cleaned = -5.02467e-05 Jy ! Component: 1800 - total flux cleaned = -8.09767e-05 Jy ! Component: 1850 - total flux cleaned = -0.000111203 Jy ! Component: 1900 - total flux cleaned = -0.000141039 Jy ! Component: 1950 - total flux cleaned = -0.000170685 Jy ! Component: 2000 - total flux cleaned = -0.000199897 Jy ! Component: 2050 - total flux cleaned = -0.000200056 Jy ! Component: 2100 - total flux cleaned = -0.000271859 Jy ! Component: 2150 - total flux cleaned = -0.000300369 Jy ! Component: 2200 - total flux cleaned = -0.000286377 Jy ! Component: 2250 - total flux cleaned = -0.000314289 Jy ! Component: 2300 - total flux cleaned = -0.000259288 Jy ! Component: 2350 - total flux cleaned = -0.000245817 Jy ! Component: 2400 - total flux cleaned = -0.000286175 Jy ! Component: 2450 - total flux cleaned = -0.000245989 Jy ! Component: 2500 - total flux cleaned = -0.000259145 Jy ! Component: 2550 - total flux cleaned = -0.000246164 Jy ! Component: 2600 - total flux cleaned = -0.000220477 Jy ! Component: 2650 - total flux cleaned = -0.000259142 Jy ! Component: 2700 - total flux cleaned = -0.000297501 Jy ! Component: 2750 - total flux cleaned = -0.00032285 Jy ! Component: 2800 - total flux cleaned = -0.000310254 Jy ! Component: 2850 - total flux cleaned = -0.000310472 Jy ! Component: 2900 - total flux cleaned = -0.000298095 Jy ! Component: 2950 - total flux cleaned = -0.000310548 Jy ! Component: 3000 - total flux cleaned = -0.000298341 Jy ! Component: 3050 - total flux cleaned = -0.000286199 Jy ! Component: 3100 - total flux cleaned = -0.000214457 Jy ! Component: 3150 - total flux cleaned = -0.00019085 Jy ! Component: 3200 - total flux cleaned = -0.000190844 Jy ! Component: 3250 - total flux cleaned = -0.000190933 Jy ! Component: 3300 - total flux cleaned = -0.000133059 Jy ! Component: 3350 - total flux cleaned = -0.000110105 Jy ! Component: 3400 - total flux cleaned = -7.58668e-05 Jy ! Component: 3450 - total flux cleaned = -4.19339e-05 Jy ! Component: 3500 - total flux cleaned = 3.6681e-05 Jy ! Component: 3550 - total flux cleaned = 3.6645e-05 Jy ! Component: 3600 - total flux cleaned = 8.10868e-05 Jy ! Component: 3650 - total flux cleaned = 0.000103184 Jy ! Component: 3700 - total flux cleaned = 0.000125194 Jy ! Component: 3750 - total flux cleaned = 0.000125174 Jy ! Component: 3800 - total flux cleaned = 0.000190255 Jy ! Component: 3850 - total flux cleaned = 0.000222532 Jy ! Component: 3900 - total flux cleaned = 0.000243959 Jy ! Component: 3950 - total flux cleaned = 0.000275999 Jy ! Component: 4000 - total flux cleaned = 0.000318435 Jy ! Component: 4050 - total flux cleaned = 0.000360576 Jy ! Total flux subtracted in 4096 components = 0.000402546 Jy ! Clean residual min=-0.000763 max=0.000662 Jy/beam ! Clean residual mean=0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0940657 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 368 components and 0.0940657 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2012-1914_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.911 x 7.544 at -1.421 degrees (North through East) ! Clean map min=-0.0013641 max=0.066172 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2012-1914_S_a_map.fits wmodel /image_prod/ug002_uva//J2012-1914_S_a_map.mod ! Writing 368 model components to file: /image_prod/ug002_uva//J2012-1914_S_a_map.mod wobs /image_prod/ug002_uva//J2012-1914_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2012-1914_S_a_uvs.fits wwins /image_prod/ug002_uva//J2012-1914_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2012-1914_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0661722 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182088 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.825518 0.825518 1.65104 3.30207 6.60414 13.2083 26.4166 52.8331 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 363.408 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2012-1914_S_a_dfm.log closed on Thu Mar 5 04:39:52 2020