! Started logfile: /image_prod/ug002_uva//J1223+8436_S_b_dfm.log on Thu Mar 5 00:37:57 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//J1223+8436_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1223+8436_S_b_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.863333 visibilities/baseline/integration-bin. ! Found source: J1223+8436 ! ! 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 6993 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 J1223+8436_S_b] 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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006720Jy sigma=7.452164 ! Fit after self-cal, rms=0.920581Jy sigma=6.804390 ! 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=3.325 mas, bmaj=3.584 mas, bpa=17.11 degrees ! Estimated noise=1.64889 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 = 0.0610568 Jy ! Component: 100 - total flux cleaned = 0.0803154 Jy ! Total flux subtracted in 100 components = 0.0803154 Jy ! Clean residual min=-0.004418 max=0.010264 Jy/beam ! Clean residual mean=-0.000044 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.0803154 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0803154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068727Jy sigma=0.476075 ! Fit after self-cal, rms=0.068563Jy sigma=0.474763 ! Inverting map ! Added new window around map position (-0.5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104815 Jy ! Component: 100 - total flux cleaned = 0.0157453 Jy ! Total flux subtracted in 100 components = 0.0157453 Jy ! Clean residual min=-0.003609 max=0.004621 Jy/beam ! Clean residual mean=-0.000021 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0960607 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0960607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066896Jy sigma=0.459631 ! Fit after self-cal, rms=0.066771Jy sigma=0.458736 ! 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=3.983 mas, bmaj=4.234 mas, bpa=21.48 degrees ! Estimated noise=1.16356 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 (-1.5, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0063688 Jy ! Component: 100 - total flux cleaned = 0.00985945 Jy ! Component: 150 - total flux cleaned = 0.012225 Jy ! Component: 200 - total flux cleaned = 0.0134916 Jy ! Total flux subtracted in 200 components = 0.0134916 Jy ! Clean residual min=-0.002735 max=0.002405 Jy/beam ! Clean residual mean=-0.000010 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.109552 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 0.109552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066158Jy sigma=0.453590 ! Fit after self-cal, rms=0.066065Jy sigma=0.452892 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.983 x 4.234 at 21.48 degrees (North through East) ! Clean map min=-0.0026279 max=0.077881 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.05 KP 0.96 ! LA 0.99 MK 0.97 NL 1.01 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.95 KP 0.95 ! LA 0.96 MK 0.98 NL 1.00 OV 0.97 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.95 KP 0.95 ! LA 1.00 MK 1.01 NL 0.96 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.066065Jy sigma=0.452892 ! Fit after self-cal, rms=0.065937Jy sigma=0.451975 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.985 mas, bmaj=4.242 mas, bpa=21.18 degrees ! Estimated noise=1.14922 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 = 0.00130751 Jy ! Component: 100 - total flux cleaned = 0.00159534 Jy ! Component: 150 - total flux cleaned = 0.00173352 Jy ! Component: 200 - total flux cleaned = 0.00173112 Jy ! Total flux subtracted in 200 components = 0.00173112 Jy ! Clean residual min=-0.002261 max=0.002038 Jy/beam ! Clean residual mean=-0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.111283 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.111283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065849Jy sigma=0.451371 ! Fit after self-cal, rms=0.065861Jy sigma=0.451285 ! 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=0.065861Jy sigma=0.451285 ! Fit after self-cal, rms=0.066244Jy sigma=0.449813 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.974 mas, bmaj=4.252 mas, bpa=25.04 degrees ! Estimated noise=1.14952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000712194 Jy ! Component: 100 - total flux cleaned = 0.000824352 Jy ! Component: 150 - total flux cleaned = 0.00091605 Jy ! Component: 200 - total flux cleaned = 0.000940682 Jy ! Total flux subtracted in 200 components = 0.000940682 Jy ! Clean residual min=-0.002130 max=0.001913 Jy/beam ! Clean residual mean=-0.000004 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.112224 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.112224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066203Jy sigma=0.449570 ! Fit after self-cal, rms=0.066214Jy sigma=0.449501 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 = 0.000216578 Jy ! Component: 100 - total flux cleaned = 0.000217222 Jy ! Component: 150 - total flux cleaned = 0.000195326 Jy ! Component: 200 - total flux cleaned = 0.000195118 Jy ! Total flux subtracted in 200 components = 0.000195118 Jy ! Clean residual min=-0.002120 max=0.001950 Jy/beam ! Clean residual mean=-0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.112419 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 0.112419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066195Jy sigma=0.449394 ! Fit after self-cal, rms=0.066191Jy sigma=0.449382 ! 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=0.066191Jy sigma=0.449382 ! Fit after self-cal, rms=0.065975Jy sigma=0.449348 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.967 mas, bmaj=4.245 mas, bpa=26.88 degrees ! Estimated noise=1.14584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000423611 Jy ! Component: 100 - total flux cleaned = 0.000464778 Jy ! Component: 150 - total flux cleaned = 0.00050108 Jy ! Component: 200 - total flux cleaned = 0.000516936 Jy ! Total flux subtracted in 200 components = 0.000516936 Jy ! Clean residual min=-0.002062 max=0.001900 Jy/beam ! Clean residual mean=-0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.112936 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.112936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065960Jy sigma=0.449262 ! Fit after self-cal, rms=0.065956Jy sigma=0.449249 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 = 0.000139651 Jy ! Component: 100 - total flux cleaned = 0.000156288 Jy ! Component: 150 - total flux cleaned = 0.000171039 Jy ! Component: 200 - total flux cleaned = 0.000184861 Jy ! Total flux subtracted in 200 components = 0.000184861 Jy ! Clean residual min=-0.002056 max=0.001909 Jy/beam ! Clean residual mean=-0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.113121 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.113121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065948Jy sigma=0.449206 ! Fit after self-cal, rms=0.065946Jy sigma=0.449200 ! 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=0.065946Jy sigma=0.449200 ! Fit after self-cal, rms=0.065763Jy sigma=0.449185 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.902 mas, bmaj=9.242 mas, bpa=87.12 degrees ! Estimated noise=1.43722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000283671 Jy ! Component: 100 - total flux cleaned = 0.000313133 Jy ! Component: 150 - total flux cleaned = 0.000325657 Jy ! Component: 200 - total flux cleaned = 0.000304908 Jy ! Total flux subtracted in 200 components = 0.000304908 Jy ! Clean residual min=-0.001787 max=0.001823 Jy/beam ! Clean residual mean=-0.000010 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.113426 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.113426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065761Jy sigma=0.449178 ! Fit after self-cal, rms=0.065758Jy sigma=0.449172 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 = 8.9502e-05 Jy ! Component: 100 - total flux cleaned = 8.92208e-05 Jy ! Component: 150 - total flux cleaned = 7.09453e-05 Jy ! Component: 200 - total flux cleaned = 5.40203e-05 Jy ! Total flux subtracted in 200 components = 5.40203e-05 Jy ! Clean residual min=-0.001793 max=0.001755 Jy/beam ! Clean residual mean=-0.000010 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.11348 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.11348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065758Jy sigma=0.449171 ! Fit after self-cal, rms=0.065757Jy sigma=0.449167 ! 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=3.963 mas, bmaj=4.241 mas, bpa=28.1 degrees ! Estimated noise=1.14337 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.963 x 4.241 at 28.1 degrees (North through East) ! Clean map min=-0.0021692 max=0.075528 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=3.315 mas, bmaj=3.597 mas, bpa=24.83 degrees ! Estimated noise=1.62121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0597915 Jy ! Component: 100 - total flux cleaned = 0.0813022 Jy ! Component: 150 - total flux cleaned = 0.0920174 Jy ! Component: 200 - total flux cleaned = 0.098374 Jy ! Total flux subtracted in 200 components = 0.098374 Jy ! Clean residual min=-0.003425 max=0.003526 Jy/beam ! Clean residual mean=-0.000020 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.098374 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 0.098374 Jy ! Inverting map and beam ! Estimated beam: bmin=3.963 mas, bmaj=4.241 mas, bpa=28.1 degrees ! Estimated noise=1.14337 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 = 0.00551117 Jy ! Component: 100 - total flux cleaned = 0.00907788 Jy ! Component: 150 - total flux cleaned = 0.0113458 Jy ! Component: 200 - total flux cleaned = 0.0123031 Jy ! Total flux subtracted in 200 components = 0.0123031 Jy ! Clean residual min=-0.002328 max=0.001891 Jy/beam ! Clean residual mean=-0.000011 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.110677 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.110677 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=8.902 mas, bmaj=9.242 mas, bpa=87.12 degrees ! Estimated noise=1.43722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179706 Jy ! Component: 100 - total flux cleaned = 0.00213549 Jy ! Component: 150 - total flux cleaned = 0.00232497 Jy ! Component: 200 - total flux cleaned = 0.00249822 Jy ! Total flux subtracted in 200 components = 0.00249822 Jy ! Clean residual min=-0.001822 max=0.001779 Jy/beam ! Clean residual mean=-0.000012 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.113175 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 = 0.000140303 Jy ! Component: 100 - total flux cleaned = 0.00027041 Jy ! Component: 150 - total flux cleaned = 0.000362774 Jy ! Component: 200 - total flux cleaned = 0.000385832 Jy ! Total flux subtracted in 200 components = 0.000385832 Jy ! Clean residual min=-0.001772 max=0.001671 Jy/beam ! Clean residual mean=-0.000010 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.113561 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 71 components and 0.113561 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.963 mas, bmaj=4.241 mas, bpa=28.1 degrees ! Estimated noise=1.14337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000562409 Jy ! Component: 100 - total flux cleaned = -0.000499516 Jy ! Component: 150 - total flux cleaned = -0.00041367 Jy ! Component: 200 - total flux cleaned = -0.000311777 Jy ! Total flux subtracted in 200 components = -0.000311777 Jy ! Clean residual min=-0.002028 max=0.001934 Jy/beam ! Clean residual mean=-0.000005 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.113249 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.113249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065785Jy sigma=0.449297 ! Fit after self-cal, rms=0.065784Jy sigma=0.449227 wmodel J1223+8436_S_b_map.mod ! Writing 86 model components to file: J1223+8436_S_b_map.mod wobs J1223+8436_S_b_uvs.fits ! Writing UV FITS file: J1223+8436_S_b_uvs.fits wwins J1223+8436_S_b_map.win ! wwins: Wrote 3 windows to J1223+8436_S_b_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 = -4.67098e-05 Jy ! Component: 100 - total flux cleaned = -4.81738e-05 Jy ! Component: 150 - total flux cleaned = 0.00013581 Jy ! Component: 200 - total flux cleaned = 0.000282739 Jy ! Component: 250 - total flux cleaned = 0.000396212 Jy ! Component: 300 - total flux cleaned = 0.000562435 Jy ! Component: 350 - total flux cleaned = 0.000617269 Jy ! Component: 400 - total flux cleaned = 0.00069756 Jy ! Component: 450 - total flux cleaned = 0.000826954 Jy ! Component: 500 - total flux cleaned = 0.000776345 Jy ! Component: 550 - total flux cleaned = 0.000776391 Jy ! Component: 600 - total flux cleaned = 0.000678605 Jy ! Component: 650 - total flux cleaned = 0.000678479 Jy ! Component: 700 - total flux cleaned = 0.000631184 Jy ! Component: 750 - total flux cleaned = 0.000677781 Jy ! Component: 800 - total flux cleaned = 0.000723831 Jy ! Component: 850 - total flux cleaned = 0.000656557 Jy ! Component: 900 - total flux cleaned = 0.000724325 Jy ! Component: 950 - total flux cleaned = 0.000790268 Jy ! Component: 1000 - total flux cleaned = 0.000747262 Jy ! Component: 1050 - total flux cleaned = 0.000833203 Jy ! Component: 1100 - total flux cleaned = 0.000854515 Jy ! Component: 1150 - total flux cleaned = 0.000958932 Jy ! Component: 1200 - total flux cleaned = 0.000855738 Jy ! Component: 1250 - total flux cleaned = 0.000896521 Jy ! Component: 1300 - total flux cleaned = 0.000936771 Jy ! Component: 1350 - total flux cleaned = 0.000916907 Jy ! Component: 1400 - total flux cleaned = 0.000896963 Jy ! Component: 1450 - total flux cleaned = 0.000936018 Jy ! Component: 1500 - total flux cleaned = 0.000897107 Jy ! Component: 1550 - total flux cleaned = 0.000935579 Jy ! Component: 1600 - total flux cleaned = 0.000897471 Jy ! Component: 1650 - total flux cleaned = 0.000897728 Jy ! Component: 1700 - total flux cleaned = 0.000879641 Jy ! Component: 1750 - total flux cleaned = 0.000971873 Jy ! Component: 1800 - total flux cleaned = 0.000971782 Jy ! Component: 1850 - total flux cleaned = 0.00095378 Jy ! Component: 1900 - total flux cleaned = 0.000989711 Jy ! Component: 1950 - total flux cleaned = 0.000954402 Jy ! Component: 2000 - total flux cleaned = 0.000936892 Jy ! Component: 2050 - total flux cleaned = 0.000919689 Jy ! Component: 2100 - total flux cleaned = 0.000954071 Jy ! Component: 2150 - total flux cleaned = 0.000902772 Jy ! Component: 2200 - total flux cleaned = 0.00091979 Jy ! Component: 2250 - total flux cleaned = 0.000919736 Jy ! Component: 2300 - total flux cleaned = 0.000919527 Jy ! Component: 2350 - total flux cleaned = 0.000870101 Jy ! Component: 2400 - total flux cleaned = 0.000919667 Jy ! Component: 2450 - total flux cleaned = 0.000984957 Jy ! Component: 2500 - total flux cleaned = 0.00100126 Jy ! Component: 2550 - total flux cleaned = 0.00104922 Jy ! Component: 2600 - total flux cleaned = 0.00109691 Jy ! Component: 2650 - total flux cleaned = 0.00109697 Jy ! Component: 2700 - total flux cleaned = 0.00115965 Jy ! Component: 2750 - total flux cleaned = 0.0011752 Jy ! Component: 2800 - total flux cleaned = 0.00122149 Jy ! Component: 2850 - total flux cleaned = 0.00125215 Jy ! Component: 2900 - total flux cleaned = 0.00128271 Jy ! Component: 2950 - total flux cleaned = 0.00128279 Jy ! Component: 3000 - total flux cleaned = 0.00128291 Jy ! Component: 3050 - total flux cleaned = 0.00134279 Jy ! Component: 3100 - total flux cleaned = 0.00135762 Jy ! Component: 3150 - total flux cleaned = 0.00137227 Jy ! Component: 3200 - total flux cleaned = 0.00138693 Jy ! Component: 3250 - total flux cleaned = 0.00143055 Jy ! Component: 3300 - total flux cleaned = 0.001416 Jy ! Component: 3350 - total flux cleaned = 0.00143037 Jy ! Component: 3400 - total flux cleaned = 0.0014729 Jy ! Component: 3450 - total flux cleaned = 0.00147292 Jy ! Component: 3500 - total flux cleaned = 0.00148681 Jy ! Component: 3550 - total flux cleaned = 0.0014868 Jy ! Component: 3600 - total flux cleaned = 0.00150068 Jy ! Component: 3650 - total flux cleaned = 0.00158352 Jy ! Component: 3700 - total flux cleaned = 0.00162478 Jy ! Component: 3750 - total flux cleaned = 0.00163826 Jy ! Component: 3800 - total flux cleaned = 0.00165178 Jy ! Component: 3850 - total flux cleaned = 0.00165192 Jy ! Component: 3900 - total flux cleaned = 0.00166518 Jy ! Component: 3950 - total flux cleaned = 0.0016917 Jy ! Component: 4000 - total flux cleaned = 0.00170497 Jy ! Component: 4050 - total flux cleaned = 0.00171806 Jy ! Total flux subtracted in 4096 components = 0.00175741 Jy ! Clean residual min=-0.000743 max=0.000874 Jy/beam ! Clean residual mean=-0.000002 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.115007 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 376 components and 0.115007 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1223+8436_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.963 x 4.241 at 28.1 degrees (North through East) ! Clean map min=-0.0018974 max=0.075048 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1223+8436_S_b_map.fits wmodel /image_prod/ug002_uva//J1223+8436_S_b_map.mod ! Writing 376 model components to file: /image_prod/ug002_uva//J1223+8436_S_b_map.mod wobs /image_prod/ug002_uva//J1223+8436_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1223+8436_S_b_uvs.fits wwins /image_prod/ug002_uva//J1223+8436_S_b_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1223+8436_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0750475 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223282 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.892563 0.892563 1.78513 3.57025 7.1405 14.281 28.562 57.124 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 336.11 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1223+8436_S_b_dfm.log closed on Thu Mar 5 00:38:01 2020