! Started logfile: /image_prod/ug002_uva//J1301+4634_S_dfm.log on Thu Mar 5 00:57:56 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//J1301+4634_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1301+4634_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.781481 visibilities/baseline/integration-bin. ! Found source: J1301+4634 ! ! 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 5064 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 J1301+4634_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002077Jy sigma=8.955797 ! Fit after self-cal, rms=0.886323Jy sigma=7.937516 ! 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=3.019 mas, bmaj=6.032 mas, bpa=13.58 degrees ! Estimated noise=1.63441 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 = 0.0900792 Jy ! Component: 100 - total flux cleaned = 0.109722 Jy ! Total flux subtracted in 100 components = 0.109722 Jy ! Clean residual min=-0.004505 max=0.005479 Jy/beam ! Clean residual mean=-0.000006 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.109722 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.109722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052264Jy sigma=0.428698 ! Fit after self-cal, rms=0.052254Jy sigma=0.428658 ! 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=3.558 mas, bmaj=6.917 mas, bpa=13.41 degrees ! Estimated noise=1.13944 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 = 0.00444563 Jy ! Component: 100 - total flux cleaned = 0.006142 Jy ! Component: 150 - total flux cleaned = 0.00699369 Jy ! Component: 200 - total flux cleaned = 0.00719004 Jy ! Total flux subtracted in 200 components = 0.00719004 Jy ! Clean residual min=-0.003113 max=0.003572 Jy/beam ! Clean residual mean=0.000007 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.116912 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.116912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051903Jy sigma=0.425609 ! Fit after self-cal, rms=0.051909Jy sigma=0.425587 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.558 x 6.917 at 13.41 degrees (North through East) ! Clean map min=-0.0030407 max=0.11471 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 1.02 FD 0.90 HN 0.98 KP 1.05 ! LA 1.03 MK 0.89 OV 0.90 PT 1.09 ! SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.99 KP 1.01 ! LA 1.10 MK 0.96 OV 0.95 PT 1.03 ! SC 1.25 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.02 KP 1.01 ! LA 1.00 MK 0.98 OV 0.94 PT 1.07 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.051909Jy sigma=0.425587 ! Fit after self-cal, rms=0.051235Jy sigma=0.417030 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.558 mas, bmaj=6.916 mas, bpa=12.77 degrees ! Estimated noise=1.14031 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 (11.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345811 Jy ! Component: 100 - total flux cleaned = 0.0049015 Jy ! Component: 150 - total flux cleaned = 0.0049049 Jy ! Component: 200 - total flux cleaned = 0.00486915 Jy ! Total flux subtracted in 200 components = 0.00486915 Jy ! Clean residual min=-0.002270 max=0.002283 Jy/beam ! Clean residual mean=0.000004 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.121782 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.121782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050994Jy sigma=0.414813 ! Fit after self-cal, rms=0.050977Jy sigma=0.414424 ! 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=0.050977Jy sigma=0.414424 ! Fit after self-cal, rms=0.050745Jy sigma=0.413082 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.558 mas, bmaj=6.894 mas, bpa=13.03 degrees ! Estimated noise=1.13817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132956 Jy ! Component: 100 - total flux cleaned = 0.00182375 Jy ! Component: 150 - total flux cleaned = 0.00194753 Jy ! Component: 200 - total flux cleaned = 0.00194871 Jy ! Total flux subtracted in 200 components = 0.00194871 Jy ! Clean residual min=-0.002061 max=0.002053 Jy/beam ! Clean residual mean=0.000000 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.12373 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.12373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050696Jy sigma=0.412733 ! Fit after self-cal, rms=0.050696Jy sigma=0.412686 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 = 0.000361025 Jy ! Component: 100 - total flux cleaned = 0.000342373 Jy ! Component: 150 - total flux cleaned = 0.000360868 Jy ! Component: 200 - total flux cleaned = 0.000378287 Jy ! Total flux subtracted in 200 components = 0.000378287 Jy ! Clean residual min=-0.002013 max=0.002026 Jy/beam ! Clean residual mean=0.000000 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.124109 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.124109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050678Jy sigma=0.412594 ! Fit after self-cal, rms=0.050677Jy sigma=0.412590 ! 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=0.050677Jy sigma=0.412590 ! Fit after self-cal, rms=0.050567Jy sigma=0.412531 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.554 mas, bmaj=6.884 mas, bpa=13.02 degrees ! Estimated noise=1.13708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439718 Jy ! Component: 100 - total flux cleaned = 0.000458001 Jy ! Component: 150 - total flux cleaned = 0.000525397 Jy ! Component: 200 - total flux cleaned = 0.000541661 Jy ! Total flux subtracted in 200 components = 0.000541661 Jy ! Clean residual min=-0.001960 max=0.002037 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.12465 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.12465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050552Jy sigma=0.412441 ! Fit after self-cal, rms=0.050551Jy sigma=0.412437 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) ! Added new window around map position (-62, -55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143498 Jy ! Component: 100 - total flux cleaned = 0.00140099 Jy ! Component: 150 - total flux cleaned = 0.00145284 Jy ! Component: 200 - total flux cleaned = 0.00156968 Jy ! Total flux subtracted in 200 components = 0.00156968 Jy ! Clean residual min=-0.001786 max=0.001762 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.12622 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.12622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050488Jy sigma=0.411893 ! Fit after self-cal, rms=0.050487Jy sigma=0.411862 ! Inverting map ! Added new window around map position (54.5, -124.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148243 Jy ! Component: 100 - total flux cleaned = 0.00177718 Jy ! Component: 150 - total flux cleaned = 0.00199254 Jy ! Component: 200 - total flux cleaned = 0.0021572 Jy ! Total flux subtracted in 200 components = 0.0021572 Jy ! Clean residual min=-0.001723 max=0.001585 Jy/beam ! Clean residual mean=-0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.128377 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.128377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050425Jy sigma=0.411436 ! Fit after self-cal, rms=0.050423Jy sigma=0.411405 ! 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=0.050423Jy sigma=0.411405 ! Fit after self-cal, rms=0.050146Jy sigma=0.411318 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.068 mas, bmaj=10.39 mas, bpa=28.56 degrees ! Estimated noise=1.36371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000710289 Jy ! Component: 100 - total flux cleaned = 0.000796018 Jy ! Component: 150 - total flux cleaned = 0.00087173 Jy ! Component: 200 - total flux cleaned = 0.000904738 Jy ! Total flux subtracted in 200 components = 0.000904738 Jy ! Clean residual min=-0.001459 max=0.001577 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.129282 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 0.129282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050137Jy sigma=0.411235 ! Fit after self-cal, rms=0.050132Jy sigma=0.411226 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 = 0.000195752 Jy ! Component: 100 - total flux cleaned = 0.00025679 Jy ! Component: 150 - total flux cleaned = 0.000283935 Jy ! Component: 200 - total flux cleaned = 0.000322396 Jy ! Total flux subtracted in 200 components = 0.000322396 Jy ! Clean residual min=-0.001442 max=0.001561 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.129604 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 147 components and 0.129604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050129Jy sigma=0.411202 ! Fit after self-cal, rms=0.050129Jy sigma=0.411200 ! 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=3.553 mas, bmaj=6.876 mas, bpa=13.01 degrees ! Estimated noise=1.13477 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.553 x 6.876 at 13.01 degrees (North through East) ! Clean map min=-0.0016167 max=0.11449 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=3.019 mas, bmaj=6.014 mas, bpa=13.2 degrees ! Estimated noise=1.60704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0884863 Jy ! Component: 100 - total flux cleaned = 0.107782 Jy ! Component: 150 - total flux cleaned = 0.113324 Jy ! Component: 200 - total flux cleaned = 0.116757 Jy ! Total flux subtracted in 200 components = 0.116757 Jy ! Clean residual min=-0.002870 max=0.002522 Jy/beam ! Clean residual mean=-0.000006 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.116757 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.116757 Jy ! Inverting map and beam ! Estimated beam: bmin=3.553 mas, bmaj=6.876 mas, bpa=13.01 degrees ! Estimated noise=1.13477 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 = 0.00336328 Jy ! Component: 100 - total flux cleaned = 0.00563749 Jy ! Component: 150 - total flux cleaned = 0.00736375 Jy ! Component: 200 - total flux cleaned = 0.00871042 Jy ! Total flux subtracted in 200 components = 0.00871042 Jy ! Clean residual min=-0.002012 max=0.001660 Jy/beam ! Clean residual mean=-0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.125467 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.125467 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=8.068 mas, bmaj=10.39 mas, bpa=28.56 degrees ! Estimated noise=1.36371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162743 Jy ! Component: 100 - total flux cleaned = 0.00245173 Jy ! Component: 150 - total flux cleaned = 0.00282452 Jy ! Component: 200 - total flux cleaned = 0.00317263 Jy ! Total flux subtracted in 200 components = 0.00317263 Jy ! Clean residual min=-0.001521 max=0.001743 Jy/beam ! Clean residual mean=0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.12864 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 = 0.000271834 Jy ! Component: 100 - total flux cleaned = 0.000485392 Jy ! Component: 150 - total flux cleaned = 0.000674186 Jy ! Component: 200 - total flux cleaned = 0.000751617 Jy ! Total flux subtracted in 200 components = 0.000751617 Jy ! Clean residual min=-0.001465 max=0.001691 Jy/beam ! Clean residual mean=0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.129391 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 96 components and 0.129391 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.553 mas, bmaj=6.876 mas, bpa=13.01 degrees ! Estimated noise=1.13477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224802 Jy ! Component: 100 - total flux cleaned = 0.000342054 Jy ! Component: 150 - total flux cleaned = 0.000421572 Jy ! Component: 200 - total flux cleaned = 0.000471895 Jy ! Total flux subtracted in 200 components = 0.000471895 Jy ! Clean residual min=-0.001729 max=0.001687 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.129863 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.129863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050171Jy sigma=0.411425 ! Fit after self-cal, rms=0.050169Jy sigma=0.411408 wmodel J1301+4634_S_map.mod ! Writing 120 model components to file: J1301+4634_S_map.mod wobs J1301+4634_S_uvs.fits ! Writing UV FITS file: J1301+4634_S_uvs.fits wwins J1301+4634_S_map.win ! wwins: Wrote 4 windows to J1301+4634_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000400385 Jy ! Component: 100 - total flux cleaned = -0.000794613 Jy ! Component: 150 - total flux cleaned = -0.000901637 Jy ! Component: 200 - total flux cleaned = -0.000927303 Jy ! Component: 250 - total flux cleaned = -0.000903698 Jy ! Component: 300 - total flux cleaned = -0.00081089 Jy ! Component: 350 - total flux cleaned = -0.000743006 Jy ! Component: 400 - total flux cleaned = -0.000632725 Jy ! Component: 450 - total flux cleaned = -0.000567958 Jy ! Component: 500 - total flux cleaned = -0.00046237 Jy ! Component: 550 - total flux cleaned = -0.000421013 Jy ! Component: 600 - total flux cleaned = -0.000400325 Jy ! Component: 650 - total flux cleaned = -0.000359867 Jy ! Component: 700 - total flux cleaned = -0.000281434 Jy ! Component: 750 - total flux cleaned = -0.000223526 Jy ! Component: 800 - total flux cleaned = -0.000166512 Jy ! Component: 850 - total flux cleaned = -9.23886e-05 Jy ! Component: 900 - total flux cleaned = -0.000110815 Jy ! Component: 950 - total flux cleaned = -2.05709e-05 Jy ! Component: 1000 - total flux cleaned = -2.82761e-06 Jy ! Component: 1050 - total flux cleaned = 1.4464e-05 Jy ! Component: 1100 - total flux cleaned = 6.61982e-05 Jy ! Component: 1150 - total flux cleaned = 6.5874e-05 Jy ! Component: 1200 - total flux cleaned = 6.59502e-05 Jy ! Component: 1250 - total flux cleaned = 9.93377e-05 Jy ! Component: 1300 - total flux cleaned = 0.000115903 Jy ! Component: 1350 - total flux cleaned = 0.000132371 Jy ! Component: 1400 - total flux cleaned = 0.000212483 Jy ! Component: 1450 - total flux cleaned = 0.000196567 Jy ! Component: 1500 - total flux cleaned = 0.000290496 Jy ! Component: 1550 - total flux cleaned = 0.000305769 Jy ! Component: 1600 - total flux cleaned = 0.000336139 Jy ! Component: 1650 - total flux cleaned = 0.000366415 Jy ! Component: 1700 - total flux cleaned = 0.0003817 Jy ! Component: 1750 - total flux cleaned = 0.000411121 Jy ! Component: 1800 - total flux cleaned = 0.000382035 Jy ! Component: 1850 - total flux cleaned = 0.000396929 Jy ! Component: 1900 - total flux cleaned = 0.000467949 Jy ! Component: 1950 - total flux cleaned = 0.000467714 Jy ! Component: 2000 - total flux cleaned = 0.000467921 Jy ! Component: 2050 - total flux cleaned = 0.000481668 Jy ! Component: 2100 - total flux cleaned = 0.000508824 Jy ! Component: 2150 - total flux cleaned = 0.000522188 Jy ! Component: 2200 - total flux cleaned = 0.000508841 Jy ! Component: 2250 - total flux cleaned = 0.0005616 Jy ! Component: 2300 - total flux cleaned = 0.000600556 Jy ! Component: 2350 - total flux cleaned = 0.000574577 Jy ! Component: 2400 - total flux cleaned = 0.000625767 Jy ! Component: 2450 - total flux cleaned = 0.000613091 Jy ! Component: 2500 - total flux cleaned = 0.000650626 Jy ! Component: 2550 - total flux cleaned = 0.000625763 Jy ! Component: 2600 - total flux cleaned = 0.000662637 Jy ! Component: 2650 - total flux cleaned = 0.000674631 Jy ! Component: 2700 - total flux cleaned = 0.000638586 Jy ! Component: 2750 - total flux cleaned = 0.000662555 Jy ! Component: 2800 - total flux cleaned = 0.000650713 Jy ! Component: 2850 - total flux cleaned = 0.000662415 Jy ! Component: 2900 - total flux cleaned = 0.000638979 Jy ! Component: 2950 - total flux cleaned = 0.000650539 Jy ! Component: 3000 - total flux cleaned = 0.000684913 Jy ! Component: 3050 - total flux cleaned = 0.000673485 Jy ! Component: 3100 - total flux cleaned = 0.000684807 Jy ! Component: 3150 - total flux cleaned = 0.000718398 Jy ! Component: 3200 - total flux cleaned = 0.000718443 Jy ! Component: 3250 - total flux cleaned = 0.000740463 Jy ! Component: 3300 - total flux cleaned = 0.000740559 Jy ! Component: 3350 - total flux cleaned = 0.000751546 Jy ! Component: 3400 - total flux cleaned = 0.000773095 Jy ! Component: 3450 - total flux cleaned = 0.000773222 Jy ! Component: 3500 - total flux cleaned = 0.000847499 Jy ! Component: 3550 - total flux cleaned = 0.000836802 Jy ! Component: 3600 - total flux cleaned = 0.00086815 Jy ! Component: 3650 - total flux cleaned = 0.000888883 Jy ! Component: 3700 - total flux cleaned = 0.000940536 Jy ! Component: 3750 - total flux cleaned = 0.000940603 Jy ! Component: 3800 - total flux cleaned = 0.000991602 Jy ! Component: 3850 - total flux cleaned = 0.00104218 Jy ! Component: 3900 - total flux cleaned = 0.00106225 Jy ! Component: 3950 - total flux cleaned = 0.00109221 Jy ! Component: 4000 - total flux cleaned = 0.00114189 Jy ! Component: 4050 - total flux cleaned = 0.00118129 Jy ! Total flux subtracted in 4096 components = 0.00117144 Jy ! Clean residual min=-0.000582 max=0.000639 Jy/beam ! Clean residual mean=0.000002 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.131035 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 376 components and 0.131035 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1301+4634_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.553 x 6.876 at 13.01 degrees (North through East) ! Clean map min=-0.0012953 max=0.11395 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1301+4634_S_map.fits wmodel /image_prod/ug002_uva//J1301+4634_S_map.mod ! Writing 376 model components to file: /image_prod/ug002_uva//J1301+4634_S_map.mod wobs /image_prod/ug002_uva//J1301+4634_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1301+4634_S_uvs.fits wwins /image_prod/ug002_uva//J1301+4634_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1301+4634_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.113951 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168032 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.44238 0.44238 0.88476 1.76952 3.53904 7.07808 14.1562 28.3123 56.6246 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 678.15 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1301+4634_S_dfm.log closed on Thu Mar 5 00:58:00 2020