! Started logfile: /image_prod/ug002_uva//J1145+4156_S_dfm.log on Thu Mar 5 00:10:32 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//J1145+4156_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1145+4156_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.932346 visibilities/baseline/integration-bin. ! Found source: J1145+4156 ! ! 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 5664 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 J1145+4156_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005084Jy sigma=8.976418 ! Fit after self-cal, rms=0.936865Jy sigma=8.362089 ! 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=3.429 mas, bmaj=5.215 mas, bpa=-10.99 degrees ! Estimated noise=1.61755 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 = 0.0496569 Jy ! Component: 100 - total flux cleaned = 0.0614539 Jy ! Total flux subtracted in 100 components = 0.0614539 Jy ! Clean residual min=-0.003655 max=0.004411 Jy/beam ! Clean residual mean=0.000002 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.0614539 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0614539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060800Jy sigma=0.477395 ! Fit after self-cal, rms=0.060114Jy sigma=0.472229 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519556 Jy ! Component: 100 - total flux cleaned = 0.00789008 Jy ! Total flux subtracted in 100 components = 0.00789008 Jy ! Clean residual min=-0.003252 max=0.003424 Jy/beam ! Clean residual mean=0.000002 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.069344 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.069344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059644Jy sigma=0.467395 ! Fit after self-cal, rms=0.059657Jy sigma=0.467337 ! 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=4.023 mas, bmaj=5.872 mas, bpa=-8.433 degrees ! Estimated noise=1.08638 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 = 0.00162879 Jy ! Component: 100 - total flux cleaned = 0.00184613 Jy ! Component: 150 - total flux cleaned = 0.00191322 Jy ! Component: 200 - total flux cleaned = 0.00199589 Jy ! Total flux subtracted in 200 components = 0.00199589 Jy ! Clean residual min=-0.002482 max=0.002354 Jy/beam ! Clean residual mean=0.000006 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0713399 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.0713399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059576Jy sigma=0.466756 ! Fit after self-cal, rms=0.059574Jy sigma=0.466691 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.023 x 5.872 at -8.433 degrees (North through East) ! Clean map min=-0.0022886 max=0.065072 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.04 KP 0.95 ! LA 1.01 MK 1.02 NL 1.05 OV 1.05 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.00 KP 1.03 ! LA 1.02 MK 0.97 NL 0.95 OV 1.03 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.08 KP 1.03 ! LA 1.06 MK 0.99 NL 0.76 OV 1.04 ! PT 0.98 SC 1.09 ! ! ! Fit before self-cal, rms=0.059574Jy sigma=0.466691 ! Fit after self-cal, rms=0.058688Jy sigma=0.463743 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.047 mas, bmaj=5.895 mas, bpa=-9.145 degrees ! Estimated noise=1.08449 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 = -0.000327275 Jy ! Component: 100 - total flux cleaned = -0.000497982 Jy ! Component: 150 - total flux cleaned = -0.000499263 Jy ! Component: 200 - total flux cleaned = -0.000499423 Jy ! Total flux subtracted in 200 components = -0.000499423 Jy ! Clean residual min=-0.001978 max=0.002322 Jy/beam ! Clean residual mean=0.000005 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0708404 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0708405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058662Jy sigma=0.463597 ! Fit after self-cal, rms=0.058693Jy sigma=0.463388 ! 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=0.058693Jy sigma=0.463388 ! Fit after self-cal, rms=0.058261Jy sigma=0.461367 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.031 mas, bmaj=5.883 mas, bpa=-8.527 degrees ! Estimated noise=1.08034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.36739e-05 Jy ! Component: 100 - total flux cleaned = -7.57268e-05 Jy ! Component: 150 - total flux cleaned = -4.33383e-05 Jy ! Component: 200 - total flux cleaned = -4.33855e-05 Jy ! Total flux subtracted in 200 components = -4.33855e-05 Jy ! Clean residual min=-0.001941 max=0.001994 Jy/beam ! Clean residual mean=0.000004 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0707971 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0707971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058246Jy sigma=0.461271 ! Fit after self-cal, rms=0.058251Jy sigma=0.461191 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 (4, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130616 Jy ! Component: 100 - total flux cleaned = 0.00138726 Jy ! Component: 150 - total flux cleaned = 0.00127596 Jy ! Component: 200 - total flux cleaned = 0.00115475 Jy ! Total flux subtracted in 200 components = 0.00115475 Jy ! Clean residual min=-0.001943 max=0.001909 Jy/beam ! Clean residual mean=0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0719518 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0719518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058181Jy sigma=0.460778 ! Fit after self-cal, rms=0.058175Jy sigma=0.460714 ! 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=0.058175Jy sigma=0.460714 ! Fit after self-cal, rms=0.057886Jy sigma=0.460657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.023 mas, bmaj=5.863 mas, bpa=-8.524 degrees ! Estimated noise=1.07827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000719587 Jy ! Component: 100 - total flux cleaned = 0.000695205 Jy ! Component: 150 - total flux cleaned = 0.000674292 Jy ! Component: 200 - total flux cleaned = 0.000654474 Jy ! Total flux subtracted in 200 components = 0.000654474 Jy ! Clean residual min=-0.001862 max=0.001825 Jy/beam ! Clean residual mean=0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0726063 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.0726063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057861Jy sigma=0.460508 ! Fit after self-cal, rms=0.057858Jy sigma=0.460492 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 = 0.000139835 Jy ! Component: 100 - total flux cleaned = 0.000140521 Jy ! Component: 150 - total flux cleaned = 0.000140427 Jy ! Component: 200 - total flux cleaned = 0.000140201 Jy ! Total flux subtracted in 200 components = 0.000140201 Jy ! Clean residual min=-0.001831 max=0.001824 Jy/beam ! Clean residual mean=0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0727465 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.0727465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057845Jy sigma=0.460417 ! Fit after self-cal, rms=0.057844Jy sigma=0.460414 ! 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=0.057844Jy sigma=0.460414 ! Fit after self-cal, rms=0.057724Jy sigma=0.460393 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.458 mas, bmaj=9.568 mas, bpa=-10.09 degrees ! Estimated noise=1.25297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063524 Jy ! Component: 100 - total flux cleaned = 0.000876167 Jy ! Component: 150 - total flux cleaned = 0.000922403 Jy ! Component: 200 - total flux cleaned = 0.000952295 Jy ! Total flux subtracted in 200 components = 0.000952295 Jy ! Clean residual min=-0.001717 max=0.002039 Jy/beam ! Clean residual mean=0.000008 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0736988 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.0736988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057723Jy sigma=0.460378 ! Fit after self-cal, rms=0.057723Jy sigma=0.460366 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 = 0.000154896 Jy ! Component: 100 - total flux cleaned = 0.000193697 Jy ! Component: 150 - total flux cleaned = 0.000226475 Jy ! Component: 200 - total flux cleaned = 0.000247486 Jy ! Total flux subtracted in 200 components = 0.000247486 Jy ! Clean residual min=-0.001730 max=0.002022 Jy/beam ! Clean residual mean=0.000008 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0739463 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.0739462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057723Jy sigma=0.460368 ! Fit after self-cal, rms=0.057723Jy sigma=0.460365 ! 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=4.02 mas, bmaj=5.853 mas, bpa=-8.517 degrees ! Estimated noise=1.07782 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.02 x 5.853 at -8.517 degrees (North through East) ! Clean map min=-0.0017371 max=0.064286 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=3.43 mas, bmaj=5.224 mas, bpa=-10.82 degrees ! Estimated noise=1.60554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0497118 Jy ! Component: 100 - total flux cleaned = 0.0620578 Jy ! Component: 150 - total flux cleaned = 0.0672326 Jy ! Component: 200 - total flux cleaned = 0.0703854 Jy ! Total flux subtracted in 200 components = 0.0703854 Jy ! Clean residual min=-0.003056 max=0.003253 Jy/beam ! Clean residual mean=0.000002 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.0703854 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0703854 Jy ! Inverting map and beam ! Estimated beam: bmin=4.02 mas, bmaj=5.853 mas, bpa=-8.517 degrees ! Estimated noise=1.07782 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 = 0.00147179 Jy ! Component: 100 - total flux cleaned = 0.00210266 Jy ! Component: 150 - total flux cleaned = 0.00235728 Jy ! Component: 200 - total flux cleaned = 0.00248878 Jy ! Total flux subtracted in 200 components = 0.00248878 Jy ! Clean residual min=-0.001884 max=0.001833 Jy/beam ! Clean residual mean=0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0728742 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.0728742 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=8.458 mas, bmaj=9.568 mas, bpa=-10.09 degrees ! Estimated noise=1.25297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000688444 Jy ! Component: 100 - total flux cleaned = 0.000958978 Jy ! Component: 150 - total flux cleaned = 0.00114236 Jy ! Component: 200 - total flux cleaned = 0.00128443 Jy ! Total flux subtracted in 200 components = 0.00128443 Jy ! Clean residual min=-0.001768 max=0.002020 Jy/beam ! Clean residual mean=0.000008 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0741586 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 = 7.57437e-05 Jy ! Component: 100 - total flux cleaned = 8.64844e-05 Jy ! Component: 150 - total flux cleaned = 7.68201e-05 Jy ! Component: 200 - total flux cleaned = 8.57481e-05 Jy ! Total flux subtracted in 200 components = 8.57481e-05 Jy ! Clean residual min=-0.001763 max=0.002012 Jy/beam ! Clean residual mean=0.000008 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0742444 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 68 components and 0.0742444 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.02 mas, bmaj=5.853 mas, bpa=-8.517 degrees ! Estimated noise=1.07782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000397036 Jy ! Component: 100 - total flux cleaned = -0.000612068 Jy ! Component: 150 - total flux cleaned = -0.000665011 Jy ! Component: 200 - total flux cleaned = -0.000713902 Jy ! Total flux subtracted in 200 components = -0.000713902 Jy ! Clean residual min=-0.001836 max=0.001796 Jy/beam ! Clean residual mean=0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0735305 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.0735304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057738Jy sigma=0.460470 ! Fit after self-cal, rms=0.057738Jy sigma=0.460447 wmodel J1145+4156_S_map.mod ! Writing 84 model components to file: J1145+4156_S_map.mod wobs J1145+4156_S_uvs.fits ! Writing UV FITS file: J1145+4156_S_uvs.fits wwins J1145+4156_S_map.win ! wwins: Wrote 2 windows to J1145+4156_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 = -0.000176622 Jy ! Component: 100 - total flux cleaned = -0.000146688 Jy ! Component: 150 - total flux cleaned = -3.2434e-05 Jy ! Component: 200 - total flux cleaned = 5.06093e-05 Jy ! Component: 250 - total flux cleaned = 0.000211372 Jy ! Component: 300 - total flux cleaned = 0.000211393 Jy ! Component: 350 - total flux cleaned = 0.000262446 Jy ! Component: 400 - total flux cleaned = 0.000287318 Jy ! Component: 450 - total flux cleaned = 0.000336225 Jy ! Component: 500 - total flux cleaned = 0.000408062 Jy ! Component: 550 - total flux cleaned = 0.000455016 Jy ! Component: 600 - total flux cleaned = 0.000501001 Jy ! Component: 650 - total flux cleaned = 0.000590976 Jy ! Component: 700 - total flux cleaned = 0.000568941 Jy ! Component: 750 - total flux cleaned = 0.000700498 Jy ! Component: 800 - total flux cleaned = 0.000786401 Jy ! Component: 850 - total flux cleaned = 0.000849643 Jy ! Component: 900 - total flux cleaned = 0.000849646 Jy ! Component: 950 - total flux cleaned = 0.00095168 Jy ! Component: 1000 - total flux cleaned = 0.000891285 Jy ! Component: 1050 - total flux cleaned = 0.000971097 Jy ! Component: 1100 - total flux cleaned = 0.00101029 Jy ! Component: 1150 - total flux cleaned = 0.00102969 Jy ! Component: 1200 - total flux cleaned = 0.00110589 Jy ! Component: 1250 - total flux cleaned = 0.00119975 Jy ! Component: 1300 - total flux cleaned = 0.00112554 Jy ! Component: 1350 - total flux cleaned = 0.00121684 Jy ! Component: 1400 - total flux cleaned = 0.00125304 Jy ! Component: 1450 - total flux cleaned = 0.00130659 Jy ! Component: 1500 - total flux cleaned = 0.00134169 Jy ! Component: 1550 - total flux cleaned = 0.00130659 Jy ! Component: 1600 - total flux cleaned = 0.00139288 Jy ! Component: 1650 - total flux cleaned = 0.00139272 Jy ! Component: 1700 - total flux cleaned = 0.00135896 Jy ! Component: 1750 - total flux cleaned = 0.00130896 Jy ! Component: 1800 - total flux cleaned = 0.00127622 Jy ! Component: 1850 - total flux cleaned = 0.00127623 Jy ! Component: 1900 - total flux cleaned = 0.00124369 Jy ! Component: 1950 - total flux cleaned = 0.00124353 Jy ! Component: 2000 - total flux cleaned = 0.00116402 Jy ! Component: 2050 - total flux cleaned = 0.00114817 Jy ! Component: 2100 - total flux cleaned = 0.00113255 Jy ! Component: 2150 - total flux cleaned = 0.00114789 Jy ! Component: 2200 - total flux cleaned = 0.00114782 Jy ! Component: 2250 - total flux cleaned = 0.00110261 Jy ! Component: 2300 - total flux cleaned = 0.00111744 Jy ! Component: 2350 - total flux cleaned = 0.0011471 Jy ! Component: 2400 - total flux cleaned = 0.00110291 Jy ! Component: 2450 - total flux cleaned = 0.00117589 Jy ! Component: 2500 - total flux cleaned = 0.00119031 Jy ! Component: 2550 - total flux cleaned = 0.00121906 Jy ! Component: 2600 - total flux cleaned = 0.00123304 Jy ! Component: 2650 - total flux cleaned = 0.00121905 Jy ! Component: 2700 - total flux cleaned = 0.00131697 Jy ! Component: 2750 - total flux cleaned = 0.00137226 Jy ! Component: 2800 - total flux cleaned = 0.00135836 Jy ! Component: 2850 - total flux cleaned = 0.00144023 Jy ! Component: 2900 - total flux cleaned = 0.00144024 Jy ! Component: 2950 - total flux cleaned = 0.00146725 Jy ! Component: 3000 - total flux cleaned = 0.00149388 Jy ! Component: 3050 - total flux cleaned = 0.00150713 Jy ! Component: 3100 - total flux cleaned = 0.00153351 Jy ! Component: 3150 - total flux cleaned = 0.00158573 Jy ! Component: 3200 - total flux cleaned = 0.00161189 Jy ! Component: 3250 - total flux cleaned = 0.00163769 Jy ! Component: 3300 - total flux cleaned = 0.00166335 Jy ! Component: 3350 - total flux cleaned = 0.00172704 Jy ! Component: 3400 - total flux cleaned = 0.00173984 Jy ! Component: 3450 - total flux cleaned = 0.00177755 Jy ! Component: 3500 - total flux cleaned = 0.00178995 Jy ! Component: 3550 - total flux cleaned = 0.00186413 Jy ! Component: 3600 - total flux cleaned = 0.00183957 Jy ! Component: 3650 - total flux cleaned = 0.00187615 Jy ! Component: 3700 - total flux cleaned = 0.0018761 Jy ! Component: 3750 - total flux cleaned = 0.00193639 Jy ! Component: 3800 - total flux cleaned = 0.00196036 Jy ! Component: 3850 - total flux cleaned = 0.00199606 Jy ! Component: 3900 - total flux cleaned = 0.00204332 Jy ! Component: 3950 - total flux cleaned = 0.00204328 Jy ! Component: 4000 - total flux cleaned = 0.00209023 Jy ! Component: 4050 - total flux cleaned = 0.00214845 Jy ! Total flux subtracted in 4096 components = 0.00213689 Jy ! Clean residual min=-0.000668 max=0.000693 Jy/beam ! Clean residual mean=-0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0756673 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 398 components and 0.0756674 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1145+4156_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.02 x 5.853 at -8.517 degrees (North through East) ! Clean map min=-0.0014755 max=0.064065 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1145+4156_S_map.fits wmodel /image_prod/ug002_uva//J1145+4156_S_map.mod ! Writing 398 model components to file: /image_prod/ug002_uva//J1145+4156_S_map.mod wobs /image_prod/ug002_uva//J1145+4156_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1145+4156_S_uvs.fits wwins /image_prod/ug002_uva//J1145+4156_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1145+4156_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0640645 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209021 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.9788 0.9788 1.9576 3.9152 7.8304 15.6608 31.3216 62.6432 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 306.497 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1145+4156_S_dfm.log closed on Thu Mar 5 00:10:36 2020