! Started logfile: /image_prod/ug002_uva//J1154+1225_S_dfm.log on Thu Mar 5 00:17:35 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//J1154+1225_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1154+1225_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979753 visibilities/baseline/integration-bin. ! Found source: J1154+1225 ! ! 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 5952 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 J1154+1225_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004514Jy sigma=8.743789 ! Fit after self-cal, rms=0.933717Jy sigma=8.127022 ! 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=2.963 mas, bmaj=7.031 mas, bpa=-6.689 degrees ! Estimated noise=1.46561 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 = 0.0509714 Jy ! Component: 100 - total flux cleaned = 0.0634765 Jy ! Total flux subtracted in 100 components = 0.0634765 Jy ! Clean residual min=-0.002946 max=0.005088 Jy/beam ! Clean residual mean=-0.000014 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.0634766 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0634766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057922Jy sigma=0.434072 ! Fit after self-cal, rms=0.057724Jy sigma=0.432833 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00568699 Jy ! Component: 100 - total flux cleaned = 0.00877387 Jy ! Total flux subtracted in 100 components = 0.00877387 Jy ! Clean residual min=-0.002755 max=0.002395 Jy/beam ! Clean residual mean=-0.000007 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0722504 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0722504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057041Jy sigma=0.426035 ! Fit after self-cal, rms=0.057037Jy sigma=0.425969 ! 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=3.477 mas, bmaj=7.853 mas, bpa=-5.539 degrees ! Estimated noise=1.09166 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 = 0.00231594 Jy ! Component: 100 - total flux cleaned = 0.00273937 Jy ! Component: 150 - total flux cleaned = 0.0028897 Jy ! Component: 200 - total flux cleaned = 0.00289008 Jy ! Total flux subtracted in 200 components = 0.00289008 Jy ! Clean residual min=-0.001762 max=0.001887 Jy/beam ! Clean residual mean=-0.000008 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0751405 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0751405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056920Jy sigma=0.425075 ! Fit after self-cal, rms=0.056911Jy sigma=0.425051 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.477 x 7.853 at -5.539 degrees (North through East) ! Clean map min=-0.0016795 max=0.067079 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 0.98 KP 0.99 ! LA 1.02 MK 1.06 NL 1.03 OV 0.98 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.96 KP 0.98 ! LA 1.01 MK 1.07 NL 0.96 OV 0.97 ! PT 0.98 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.06 KP 0.97 ! LA 0.95 MK 0.94 NL 1.04 OV 1.02 ! PT 0.96 SC 1.09 ! ! ! Fit before self-cal, rms=0.056911Jy sigma=0.425051 ! Fit after self-cal, rms=0.056410Jy sigma=0.423758 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.488 mas, bmaj=7.845 mas, bpa=-5.288 degrees ! Estimated noise=1.0862 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 = -0.000772309 Jy ! Component: 100 - total flux cleaned = -0.000916362 Jy ! Component: 150 - total flux cleaned = -0.000967615 Jy ! Component: 200 - total flux cleaned = -0.000997533 Jy ! Total flux subtracted in 200 components = -0.000997533 Jy ! Clean residual min=-0.001759 max=0.001849 Jy/beam ! Clean residual mean=-0.000007 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.074143 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.074143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056387Jy sigma=0.423680 ! Fit after self-cal, rms=0.056387Jy sigma=0.423633 ! 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=0.056387Jy sigma=0.423633 ! Fit after self-cal, rms=0.056452Jy sigma=0.421990 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.484 mas, bmaj=7.843 mas, bpa=-5.279 degrees ! Estimated noise=1.08219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000504641 Jy ! Component: 100 - total flux cleaned = -0.000584343 Jy ! Component: 150 - total flux cleaned = -0.000611136 Jy ! Component: 200 - total flux cleaned = -0.000623136 Jy ! Total flux subtracted in 200 components = -0.000623136 Jy ! Clean residual min=-0.001545 max=0.001558 Jy/beam ! Clean residual mean=-0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0735198 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0735198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056437Jy sigma=0.421943 ! Fit after self-cal, rms=0.056452Jy sigma=0.421896 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 = -0.000143894 Jy ! Component: 100 - total flux cleaned = -0.000132011 Jy ! Component: 150 - total flux cleaned = -0.000121718 Jy ! Component: 200 - total flux cleaned = -0.000111889 Jy ! Total flux subtracted in 200 components = -0.000111889 Jy ! Clean residual min=-0.001530 max=0.001549 Jy/beam ! Clean residual mean=-0.000005 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.073408 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.073408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056445Jy sigma=0.421870 ! Fit after self-cal, rms=0.056444Jy sigma=0.421865 ! 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=0.056444Jy sigma=0.421865 ! Fit after self-cal, rms=0.056523Jy sigma=0.421845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.483 mas, bmaj=7.849 mas, bpa=-5.285 degrees ! Estimated noise=1.07914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000400706 Jy ! Component: 100 - total flux cleaned = -0.000432651 Jy ! Component: 150 - total flux cleaned = -0.000432403 Jy ! Component: 200 - total flux cleaned = -0.000423904 Jy ! Total flux subtracted in 200 components = -0.000423904 Jy ! Clean residual min=-0.001538 max=0.001524 Jy/beam ! Clean residual mean=-0.000004 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0729841 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0729841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056516Jy sigma=0.421825 ! Fit after self-cal, rms=0.056520Jy sigma=0.421820 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 = -3.05469e-05 Jy ! Component: 100 - total flux cleaned = -2.14551e-05 Jy ! Component: 150 - total flux cleaned = -2.13207e-05 Jy ! Component: 200 - total flux cleaned = -5.33761e-06 Jy ! Total flux subtracted in 200 components = -5.33761e-06 Jy ! Clean residual min=-0.001534 max=0.001524 Jy/beam ! Clean residual mean=-0.000004 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0729787 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0729787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056516Jy sigma=0.421804 ! Fit after self-cal, rms=0.056516Jy sigma=0.421801 ! 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=0.056516Jy sigma=0.421801 ! Fit after self-cal, rms=0.056525Jy sigma=0.421795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.75 mas, bmaj=11.67 mas, bpa=-5.608 degrees ! Estimated noise=1.27682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016214 Jy ! Component: 100 - total flux cleaned = 0.000169299 Jy ! Component: 150 - total flux cleaned = 0.000182437 Jy ! Component: 200 - total flux cleaned = 0.000193368 Jy ! Total flux subtracted in 200 components = 0.000193368 Jy ! Clean residual min=-0.001677 max=0.001673 Jy/beam ! Clean residual mean=-0.000007 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0731721 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0731721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056526Jy sigma=0.421798 ! Fit after self-cal, rms=0.056528Jy sigma=0.421791 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 = 3.00591e-05 Jy ! Component: 100 - total flux cleaned = 3.66675e-05 Jy ! Component: 150 - total flux cleaned = 4.25611e-05 Jy ! Component: 200 - total flux cleaned = 5.82971e-05 Jy ! Total flux subtracted in 200 components = 5.82971e-05 Jy ! Clean residual min=-0.001677 max=0.001671 Jy/beam ! Clean residual mean=-0.000007 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0732304 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.0732304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056529Jy sigma=0.421801 ! Fit after self-cal, rms=0.056528Jy sigma=0.421797 ! 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=3.484 mas, bmaj=7.855 mas, bpa=-5.286 degrees ! Estimated noise=1.07689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.484 x 7.855 at -5.286 degrees (North through East) ! Clean map min=-0.0014665 max=0.066634 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=2.967 mas, bmaj=7.039 mas, bpa=-6.551 degrees ! Estimated noise=1.45071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0504847 Jy ! Component: 100 - total flux cleaned = 0.0629598 Jy ! Component: 150 - total flux cleaned = 0.0685555 Jy ! Component: 200 - total flux cleaned = 0.0709258 Jy ! Total flux subtracted in 200 components = 0.0709258 Jy ! Clean residual min=-0.002800 max=0.002331 Jy/beam ! Clean residual mean=-0.000005 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0709257 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 0.0709257 Jy ! Inverting map and beam ! Estimated beam: bmin=3.484 mas, bmaj=7.855 mas, bpa=-5.286 degrees ! Estimated noise=1.07689 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 = 0.00146377 Jy ! Component: 100 - total flux cleaned = 0.00183417 Jy ! Component: 150 - total flux cleaned = 0.00197422 Jy ! Component: 200 - total flux cleaned = 0.00197692 Jy ! Total flux subtracted in 200 components = 0.00197692 Jy ! Clean residual min=-0.001580 max=0.001608 Jy/beam ! Clean residual mean=-0.000005 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0729026 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0729026 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=7.75 mas, bmaj=11.67 mas, bpa=-5.608 degrees ! Estimated noise=1.27682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057246 Jy ! Component: 100 - total flux cleaned = 0.000557525 Jy ! Component: 150 - total flux cleaned = 0.000532414 Jy ! Component: 200 - total flux cleaned = 0.000520685 Jy ! Total flux subtracted in 200 components = 0.000520685 Jy ! Clean residual min=-0.001715 max=0.001662 Jy/beam ! Clean residual mean=-0.000007 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0734233 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 = -2.09827e-05 Jy ! Component: 100 - total flux cleaned = -3.93158e-05 Jy ! Component: 150 - total flux cleaned = -5.57508e-05 Jy ! Component: 200 - total flux cleaned = -7.01763e-05 Jy ! Total flux subtracted in 200 components = -7.01763e-05 Jy ! Clean residual min=-0.001701 max=0.001667 Jy/beam ! Clean residual mean=-0.000007 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0733531 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0733531 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.484 mas, bmaj=7.855 mas, bpa=-5.286 degrees ! Estimated noise=1.07689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000419157 Jy ! Component: 100 - total flux cleaned = -0.000545531 Jy ! Component: 150 - total flux cleaned = -0.00060027 Jy ! Component: 200 - total flux cleaned = -0.000632855 Jy ! Total flux subtracted in 200 components = -0.000632855 Jy ! Clean residual min=-0.001527 max=0.001556 Jy/beam ! Clean residual mean=-0.000004 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0727203 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0727203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056546Jy sigma=0.421882 ! Fit after self-cal, rms=0.056548Jy sigma=0.421871 wmodel J1154+1225_S_map.mod ! Writing 38 model components to file: J1154+1225_S_map.mod wobs J1154+1225_S_uvs.fits ! Writing UV FITS file: J1154+1225_S_uvs.fits wwins J1154+1225_S_map.win ! wwins: Wrote 1 windows to J1154+1225_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 = 0.000146978 Jy ! Component: 100 - total flux cleaned = 1.04019e-05 Jy ! Component: 150 - total flux cleaned = -9.50309e-05 Jy ! Component: 200 - total flux cleaned = -0.000197075 Jy ! Component: 250 - total flux cleaned = -0.000246651 Jy ! Component: 300 - total flux cleaned = -0.000295043 Jy ! Component: 350 - total flux cleaned = -0.000365958 Jy ! Component: 400 - total flux cleaned = -0.000480916 Jy ! Component: 450 - total flux cleaned = -0.000503279 Jy ! Component: 500 - total flux cleaned = -0.000503432 Jy ! Component: 550 - total flux cleaned = -0.000547409 Jy ! Component: 600 - total flux cleaned = -0.00059004 Jy ! Component: 650 - total flux cleaned = -0.000505013 Jy ! Component: 700 - total flux cleaned = -0.000546961 Jy ! Component: 750 - total flux cleaned = -0.000608779 Jy ! Component: 800 - total flux cleaned = -0.000628839 Jy ! Component: 850 - total flux cleaned = -0.000608737 Jy ! Component: 900 - total flux cleaned = -0.000648881 Jy ! Component: 950 - total flux cleaned = -0.00068807 Jy ! Component: 1000 - total flux cleaned = -0.000707401 Jy ! Component: 1050 - total flux cleaned = -0.000726529 Jy ! Component: 1100 - total flux cleaned = -0.000801833 Jy ! Component: 1150 - total flux cleaned = -0.000764551 Jy ! Component: 1200 - total flux cleaned = -0.000764751 Jy ! Component: 1250 - total flux cleaned = -0.000838019 Jy ! Component: 1300 - total flux cleaned = -0.000837953 Jy ! Component: 1350 - total flux cleaned = -0.000856143 Jy ! Component: 1400 - total flux cleaned = -0.000909204 Jy ! Component: 1450 - total flux cleaned = -0.000944077 Jy ! Component: 1500 - total flux cleaned = -0.000944127 Jy ! Component: 1550 - total flux cleaned = -0.00101296 Jy ! Component: 1600 - total flux cleaned = -0.00102991 Jy ! Component: 1650 - total flux cleaned = -0.00102995 Jy ! Component: 1700 - total flux cleaned = -0.00106336 Jy ! Component: 1750 - total flux cleaned = -0.00106349 Jy ! Component: 1800 - total flux cleaned = -0.00107983 Jy ! Component: 1850 - total flux cleaned = -0.00106378 Jy ! Component: 1900 - total flux cleaned = -0.00103169 Jy ! Component: 1950 - total flux cleaned = -0.00109532 Jy ! Component: 2000 - total flux cleaned = -0.00107961 Jy ! Component: 2050 - total flux cleaned = -0.00107973 Jy ! Component: 2100 - total flux cleaned = -0.00112632 Jy ! Component: 2150 - total flux cleaned = -0.00114172 Jy ! Component: 2200 - total flux cleaned = -0.00114197 Jy ! Component: 2250 - total flux cleaned = -0.0012024 Jy ! Component: 2300 - total flux cleaned = -0.00118757 Jy ! Component: 2350 - total flux cleaned = -0.00117286 Jy ! Component: 2400 - total flux cleaned = -0.00121708 Jy ! Component: 2450 - total flux cleaned = -0.00126107 Jy ! Component: 2500 - total flux cleaned = -0.00123201 Jy ! Component: 2550 - total flux cleaned = -0.00124647 Jy ! Component: 2600 - total flux cleaned = -0.00120355 Jy ! Component: 2650 - total flux cleaned = -0.00126029 Jy ! Component: 2700 - total flux cleaned = -0.00128837 Jy ! Component: 2750 - total flux cleaned = -0.00120468 Jy ! Component: 2800 - total flux cleaned = -0.0012603 Jy ! Component: 2850 - total flux cleaned = -0.00128799 Jy ! Component: 2900 - total flux cleaned = -0.00132895 Jy ! Component: 2950 - total flux cleaned = -0.00131529 Jy ! Component: 3000 - total flux cleaned = -0.00127469 Jy ! Component: 3050 - total flux cleaned = -0.00130141 Jy ! Component: 3100 - total flux cleaned = -0.00127468 Jy ! Component: 3150 - total flux cleaned = -0.00126137 Jy ! Component: 3200 - total flux cleaned = -0.00124816 Jy ! Component: 3250 - total flux cleaned = -0.00123498 Jy ! Component: 3300 - total flux cleaned = -0.00119613 Jy ! Component: 3350 - total flux cleaned = -0.00124773 Jy ! Component: 3400 - total flux cleaned = -0.00120919 Jy ! Component: 3450 - total flux cleaned = -0.00119638 Jy ! Component: 3500 - total flux cleaned = -0.00120921 Jy ! Component: 3550 - total flux cleaned = -0.00120915 Jy ! Component: 3600 - total flux cleaned = -0.00115916 Jy ! Component: 3650 - total flux cleaned = -0.00114683 Jy ! Component: 3700 - total flux cleaned = -0.00117146 Jy ! Component: 3750 - total flux cleaned = -0.00112228 Jy ! Component: 3800 - total flux cleaned = -0.00112226 Jy ! Component: 3850 - total flux cleaned = -0.00111019 Jy ! Component: 3900 - total flux cleaned = -0.00108607 Jy ! Component: 3950 - total flux cleaned = -0.0010262 Jy ! Component: 4000 - total flux cleaned = -0.00110969 Jy ! Component: 4050 - total flux cleaned = -0.00109779 Jy ! Total flux subtracted in 4096 components = -0.00109777 Jy ! Clean residual min=-0.000608 max=0.000679 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0716225 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 332 components and 0.0716225 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1154+1225_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.484 x 7.855 at -5.286 degrees (North through East) ! Clean map min=-0.0012396 max=0.066566 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1154+1225_S_map.fits wmodel /image_prod/ug002_uva//J1154+1225_S_map.mod ! Writing 332 model components to file: /image_prod/ug002_uva//J1154+1225_S_map.mod wobs /image_prod/ug002_uva//J1154+1225_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1154+1225_S_uvs.fits wwins /image_prod/ug002_uva//J1154+1225_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1154+1225_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0665663 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220696 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.99463 0.99463 1.98926 3.97852 7.95704 15.9141 31.8282 63.6563 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 301.619 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1154+1225_S_dfm.log closed on Thu Mar 5 00:17:39 2020