! Started logfile: /image_prod/ug002_uva//J0910+2539_S_dfm.log on Wed Mar 4 22:51:16 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//J0910+2539_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0910+2539_S_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0910+2539 ! ! 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 12150 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 J0910+2539_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.006499Jy sigma=8.618790 ! Fit after self-cal, rms=0.916902Jy sigma=7.857483 ! 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=3.066 mas, bmaj=6.044 mas, bpa=-9.377 degrees ! Estimated noise=1.32318 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 = 0.0626715 Jy ! Component: 100 - total flux cleaned = 0.080464 Jy ! Total flux subtracted in 100 components = 0.080464 Jy ! Clean residual min=-0.005851 max=0.019397 Jy/beam ! Clean residual mean=0.000022 rms=0.001727 Jy/beam ! Combined flux in latest and established models = 0.080464 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.080464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068543Jy sigma=0.499331 ! Fit after self-cal, rms=0.068315Jy sigma=0.497966 ! Inverting map ! Added new window around map position (1, 20.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016892 Jy ! Component: 100 - total flux cleaned = 0.0251714 Jy ! Total flux subtracted in 100 components = 0.0251714 Jy ! Clean residual min=-0.004863 max=0.005293 Jy/beam ! Clean residual mean=0.000011 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.105635 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.105635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063688Jy sigma=0.454966 ! Fit after self-cal, rms=0.062963Jy sigma=0.448369 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0075537 Jy ! Component: 100 - total flux cleaned = 0.0110279 Jy ! Total flux subtracted in 100 components = 0.0110279 Jy ! Clean residual min=-0.004004 max=0.003655 Jy/beam ! Clean residual mean=0.000006 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.116663 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.116663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061904Jy sigma=0.439375 ! Fit after self-cal, rms=0.061776Jy sigma=0.438317 ! 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=3.67 mas, bmaj=6.935 mas, bpa=-8.835 degrees ! Estimated noise=0.780911 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 = 0.00422322 Jy ! Component: 100 - total flux cleaned = 0.00526594 Jy ! Component: 150 - total flux cleaned = 0.00559435 Jy ! Component: 200 - total flux cleaned = 0.00587532 Jy ! Total flux subtracted in 200 components = 0.00587532 Jy ! Clean residual min=-0.002492 max=0.003860 Jy/beam ! Clean residual mean=0.000006 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.122539 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.122539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061395Jy sigma=0.435528 ! Fit after self-cal, rms=0.061323Jy sigma=0.434958 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.67 x 6.935 at -8.835 degrees (North through East) ! Clean map min=-0.0023926 max=0.079446 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 0.99 KP 1.00 ! LA 1.06 MK 0.95 NL 1.05 OV 1.03 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.01 HN 1.02 KP 1.00 ! LA 1.04 MK 0.99 NL 0.88 OV 1.01 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.06 KP 1.03 ! LA 1.01 MK 0.99 NL 1.03 OV 0.97 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.061323Jy sigma=0.434958 ! Fit after self-cal, rms=0.058173Jy sigma=0.432892 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.65 mas, bmaj=6.857 mas, bpa=-8.426 degrees ! Estimated noise=0.776286 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 (8, 61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398079 Jy ! Component: 100 - total flux cleaned = 0.00660194 Jy ! Component: 150 - total flux cleaned = 0.00862312 Jy ! Component: 200 - total flux cleaned = 0.0102586 Jy ! Total flux subtracted in 200 components = 0.0102586 Jy ! Clean residual min=-0.001975 max=0.002652 Jy/beam ! Clean residual mean=0.000003 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.132797 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 99 components and 0.132797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057862Jy sigma=0.429154 ! Fit after self-cal, rms=0.057791Jy sigma=0.428875 ! 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=0.057791Jy sigma=0.428875 ! Fit after self-cal, rms=0.055905Jy sigma=0.424495 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.642 mas, bmaj=6.926 mas, bpa=-8.446 degrees ! Estimated noise=0.774775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171788 Jy ! Component: 100 - total flux cleaned = 0.00299247 Jy ! Component: 150 - total flux cleaned = 0.00367756 Jy ! Component: 200 - total flux cleaned = 0.00419837 Jy ! Total flux subtracted in 200 components = 0.00419837 Jy ! Clean residual min=-0.001932 max=0.002379 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.136996 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 125 components and 0.136996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055838Jy sigma=0.423636 ! Fit after self-cal, rms=0.055827Jy sigma=0.423532 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 (14.5, 40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236422 Jy ! Component: 100 - total flux cleaned = 0.00381566 Jy ! Component: 150 - total flux cleaned = 0.00496267 Jy ! Component: 200 - total flux cleaned = 0.00594495 Jy ! Total flux subtracted in 200 components = 0.00594495 Jy ! Clean residual min=-0.001651 max=0.001517 Jy/beam ! Clean residual mean=0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.142941 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 156 components and 0.142941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055725Jy sigma=0.422166 ! Fit after self-cal, rms=0.055715Jy sigma=0.422109 ! 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=0.055715Jy sigma=0.422109 ! Fit after self-cal, rms=0.055632Jy sigma=0.421930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.646 mas, bmaj=6.936 mas, bpa=-8.494 degrees ! Estimated noise=0.772514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108142 Jy ! Component: 100 - total flux cleaned = 0.00196015 Jy ! Component: 150 - total flux cleaned = 0.00273181 Jy ! Component: 200 - total flux cleaned = 0.0033649 Jy ! Total flux subtracted in 200 components = 0.0033649 Jy ! Clean residual min=-0.001481 max=0.001328 Jy/beam ! Clean residual mean=0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.146305 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 173 components and 0.146305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055603Jy sigma=0.421522 ! Fit after self-cal, rms=0.055603Jy sigma=0.421501 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 = 0.000542692 Jy ! Component: 100 - total flux cleaned = 0.0010627 Jy ! Component: 150 - total flux cleaned = 0.00148771 Jy ! Component: 200 - total flux cleaned = 0.00187418 Jy ! Total flux subtracted in 200 components = 0.00187418 Jy ! Clean residual min=-0.001398 max=0.001270 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.14818 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 185 components and 0.14818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055589Jy sigma=0.421302 ! Fit after self-cal, rms=0.055587Jy sigma=0.421290 ! 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=0.055587Jy sigma=0.421290 ! Fit after self-cal, rms=0.055597Jy sigma=0.421266 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.794 mas, bmaj=10.56 mas, bpa=-6.064 degrees ! Estimated noise=0.915599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112608 Jy ! Component: 100 - total flux cleaned = 0.00194436 Jy ! Component: 150 - total flux cleaned = 0.00228665 Jy ! Component: 200 - total flux cleaned = 0.00251367 Jy ! Total flux subtracted in 200 components = 0.00251367 Jy ! Clean residual min=-0.001446 max=0.001412 Jy/beam ! Clean residual mean=-0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.150693 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 201 components and 0.150693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055592Jy sigma=0.421115 ! Fit after self-cal, rms=0.055591Jy sigma=0.421098 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 = 0.000318614 Jy ! Component: 100 - total flux cleaned = 0.000619077 Jy ! Component: 150 - total flux cleaned = 0.000795248 Jy ! Component: 200 - total flux cleaned = 0.00095249 Jy ! Total flux subtracted in 200 components = 0.00095249 Jy ! Clean residual min=-0.001453 max=0.001329 Jy/beam ! Clean residual mean=-0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.151646 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 217 components and 0.151646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055591Jy sigma=0.421053 ! Fit after self-cal, rms=0.055591Jy sigma=0.421045 ! 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=3.645 mas, bmaj=6.937 mas, bpa=-8.539 degrees ! Estimated noise=0.772416 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.645 x 6.937 at -8.539 degrees (North through East) ! Clean map min=-0.001178 max=0.078623 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=3.039 mas, bmaj=6.055 mas, bpa=-9.227 degrees ! Estimated noise=1.30677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0620873 Jy ! Component: 100 - total flux cleaned = 0.0865223 Jy ! Component: 150 - total flux cleaned = 0.100981 Jy ! Component: 200 - total flux cleaned = 0.110066 Jy ! Total flux subtracted in 200 components = 0.110066 Jy ! Clean residual min=-0.003742 max=0.004828 Jy/beam ! Clean residual mean=0.000001 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.110066 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.110066 Jy ! Inverting map and beam ! Estimated beam: bmin=3.645 mas, bmaj=6.937 mas, bpa=-8.539 degrees ! Estimated noise=0.772416 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 = 0.00649883 Jy ! Component: 100 - total flux cleaned = 0.010989 Jy ! Component: 150 - total flux cleaned = 0.0147105 Jy ! Component: 200 - total flux cleaned = 0.0178777 Jy ! Total flux subtracted in 200 components = 0.0178777 Jy ! Clean residual min=-0.002217 max=0.002103 Jy/beam ! Clean residual mean=0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.127944 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 77 components and 0.127944 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=7.794 mas, bmaj=10.56 mas, bpa=-6.064 degrees ! Estimated noise=0.915599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445468 Jy ! Component: 100 - total flux cleaned = 0.00777033 Jy ! Component: 150 - total flux cleaned = 0.0104528 Jy ! Component: 200 - total flux cleaned = 0.0126698 Jy ! Total flux subtracted in 200 components = 0.0126698 Jy ! Clean residual min=-0.001827 max=0.001983 Jy/beam ! Clean residual mean=-0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.140614 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 = 0.00185993 Jy ! Component: 100 - total flux cleaned = 0.00345362 Jy ! Component: 150 - total flux cleaned = 0.00482897 Jy ! Component: 200 - total flux cleaned = 0.00602136 Jy ! Total flux subtracted in 200 components = 0.00602136 Jy ! Clean residual min=-0.001636 max=0.001688 Jy/beam ! Clean residual mean=-0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.146635 Jy ! Adding 139 model components to the UV plane model. ! The established model now contains 203 components and 0.146635 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.645 mas, bmaj=6.937 mas, bpa=-8.539 degrees ! Estimated noise=0.772416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601094 Jy ! Component: 100 - total flux cleaned = 0.00115574 Jy ! Component: 150 - total flux cleaned = 0.00164688 Jy ! Component: 200 - total flux cleaned = 0.00212639 Jy ! Total flux subtracted in 200 components = 0.00212639 Jy ! Clean residual min=-0.001410 max=0.001309 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.148762 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 226 components and 0.148762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055648Jy sigma=0.421628 ! Fit after self-cal, rms=0.055642Jy sigma=0.421545 wmodel J0910+2539_S_map.mod ! Writing 226 model components to file: J0910+2539_S_map.mod wobs J0910+2539_S_uvs.fits ! Writing UV FITS file: J0910+2539_S_uvs.fits wwins J0910+2539_S_map.win ! wwins: Wrote 4 windows to J0910+2539_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 = -0.000159938 Jy ! Component: 100 - total flux cleaned = -6.55149e-05 Jy ! Component: 150 - total flux cleaned = 9.28077e-07 Jy ! Component: 200 - total flux cleaned = 4.40121e-05 Jy ! Component: 250 - total flux cleaned = 4.43271e-05 Jy ! Component: 300 - total flux cleaned = 4.5029e-05 Jy ! Component: 350 - total flux cleaned = 6.49404e-05 Jy ! Component: 400 - total flux cleaned = 6.51664e-05 Jy ! Component: 450 - total flux cleaned = 4.65263e-05 Jy ! Component: 500 - total flux cleaned = 0.00010047 Jy ! Component: 550 - total flux cleaned = 6.47699e-05 Jy ! Component: 600 - total flux cleaned = 9.93325e-05 Jy ! Component: 650 - total flux cleaned = 8.2441e-05 Jy ! Component: 700 - total flux cleaned = 0.000132559 Jy ! Component: 750 - total flux cleaned = 0.00014852 Jy ! Component: 800 - total flux cleaned = 0.000148113 Jy ! Component: 850 - total flux cleaned = 0.000132266 Jy ! Component: 900 - total flux cleaned = 0.000179214 Jy ! Component: 950 - total flux cleaned = 0.000178953 Jy ! Component: 1000 - total flux cleaned = 0.000193938 Jy ! Component: 1050 - total flux cleaned = 0.000193875 Jy ! Component: 1100 - total flux cleaned = 0.00025289 Jy ! Component: 1150 - total flux cleaned = 0.000238138 Jy ! Component: 1200 - total flux cleaned = 0.000237832 Jy ! Component: 1250 - total flux cleaned = 0.000237933 Jy ! Component: 1300 - total flux cleaned = 0.000280313 Jy ! Component: 1350 - total flux cleaned = 0.000321861 Jy ! Component: 1400 - total flux cleaned = 0.000321709 Jy ! Component: 1450 - total flux cleaned = 0.000335299 Jy ! Component: 1500 - total flux cleaned = 0.000308394 Jy ! Component: 1550 - total flux cleaned = 0.000295337 Jy ! Component: 1600 - total flux cleaned = 0.000295547 Jy ! Component: 1650 - total flux cleaned = 0.000295458 Jy ! Component: 1700 - total flux cleaned = 0.000308436 Jy ! Component: 1750 - total flux cleaned = 0.00029573 Jy ! Component: 1800 - total flux cleaned = 0.000270646 Jy ! Component: 1850 - total flux cleaned = 0.000245585 Jy ! Component: 1900 - total flux cleaned = 0.000245607 Jy ! Component: 1950 - total flux cleaned = 0.000245501 Jy ! Component: 2000 - total flux cleaned = 0.000269733 Jy ! Component: 2050 - total flux cleaned = 0.000221582 Jy ! Component: 2100 - total flux cleaned = 0.000293228 Jy ! Component: 2150 - total flux cleaned = 0.000245962 Jy ! Component: 2200 - total flux cleaned = 0.000327972 Jy ! Component: 2250 - total flux cleaned = 0.000339499 Jy ! Component: 2300 - total flux cleaned = 0.000339607 Jy ! Component: 2350 - total flux cleaned = 0.000362515 Jy ! Component: 2400 - total flux cleaned = 0.000396491 Jy ! Component: 2450 - total flux cleaned = 0.000407761 Jy ! Component: 2500 - total flux cleaned = 0.000441182 Jy ! Component: 2550 - total flux cleaned = 0.000441179 Jy ! Component: 2600 - total flux cleaned = 0.000473991 Jy ! Component: 2650 - total flux cleaned = 0.000539167 Jy ! Component: 2700 - total flux cleaned = 0.000506635 Jy ! Component: 2750 - total flux cleaned = 0.000485156 Jy ! Component: 2800 - total flux cleaned = 0.000506444 Jy ! Component: 2850 - total flux cleaned = 0.000527539 Jy ! Component: 2900 - total flux cleaned = 0.00054845 Jy ! Component: 2950 - total flux cleaned = 0.000569249 Jy ! Component: 3000 - total flux cleaned = 0.00057964 Jy ! Component: 3050 - total flux cleaned = 0.000579547 Jy ! Component: 3100 - total flux cleaned = 0.00064072 Jy ! Component: 3150 - total flux cleaned = 0.000580194 Jy ! Component: 3200 - total flux cleaned = 0.000610267 Jy ! Component: 3250 - total flux cleaned = 0.000600436 Jy ! Component: 3300 - total flux cleaned = 0.000640143 Jy ! Component: 3350 - total flux cleaned = 0.000600764 Jy ! Component: 3400 - total flux cleaned = 0.000581269 Jy ! Component: 3450 - total flux cleaned = 0.000639689 Jy ! Component: 3500 - total flux cleaned = 0.00063003 Jy ! Component: 3550 - total flux cleaned = 0.000630084 Jy ! Component: 3600 - total flux cleaned = 0.000611061 Jy ! Component: 3650 - total flux cleaned = 0.000611033 Jy ! Component: 3700 - total flux cleaned = 0.000611071 Jy ! Component: 3750 - total flux cleaned = 0.000629816 Jy ! Component: 3800 - total flux cleaned = 0.000601852 Jy ! Component: 3850 - total flux cleaned = 0.000638827 Jy ! Component: 3900 - total flux cleaned = 0.00062964 Jy ! Component: 3950 - total flux cleaned = 0.000583995 Jy ! Component: 4000 - total flux cleaned = 0.000620261 Jy ! Component: 4050 - total flux cleaned = 0.000629306 Jy ! Total flux subtracted in 4096 components = 0.000611319 Jy ! Clean residual min=-0.000625 max=0.000486 Jy/beam ! Clean residual mean=-0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.149373 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 531 components and 0.149373 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0910+2539_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.645 x 6.937 at -8.539 degrees (North through East) ! Clean map min=-0.00097668 max=0.077824 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0910+2539_S_map.fits wmodel /image_prod/ug002_uva//J0910+2539_S_map.mod ! Writing 531 model components to file: /image_prod/ug002_uva//J0910+2539_S_map.mod wobs /image_prod/ug002_uva//J0910+2539_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0910+2539_S_uvs.fits wwins /image_prod/ug002_uva//J0910+2539_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0910+2539_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0778241 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169396 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.652995 0.652995 1.30599 2.61198 5.22396 10.4479 20.8958 41.7917 83.5834 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 459.421 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0910+2539_S_dfm.log closed on Wed Mar 4 22:51:20 2020