! Started logfile: /image_prod/ug002_uva//J1702+1502_S_dfm.log on Thu Mar 5 03:04:17 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//J1702+1502_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1702+1502_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916296 visibilities/baseline/integration-bin. ! Found source: J1702+1502 ! ! 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 40 lines of history. ! ! Reading 7422 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 J1702+1502_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009666Jy sigma=8.264280 ! Fit after self-cal, rms=0.896576Jy sigma=7.317606 ! 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=3.232 mas, bmaj=6.585 mas, bpa=-4.537 degrees ! Estimated noise=1.64653 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 = 0.0815804 Jy ! Component: 100 - total flux cleaned = 0.10519 Jy ! Total flux subtracted in 100 components = 0.10519 Jy ! Clean residual min=-0.004649 max=0.009082 Jy/beam ! Clean residual mean=-0.000004 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.10519 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.10519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068073Jy sigma=0.473927 ! Fit after self-cal, rms=0.068097Jy sigma=0.473441 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00904999 Jy ! Component: 100 - total flux cleaned = 0.0126417 Jy ! Total flux subtracted in 100 components = 0.0126417 Jy ! Clean residual min=-0.004576 max=0.004506 Jy/beam ! Clean residual mean=0.000000 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.117832 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 10 components and 0.117832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066887Jy sigma=0.461922 ! Fit after self-cal, rms=0.066947Jy sigma=0.461771 ! 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=3.735 mas, bmaj=7.286 mas, bpa=-5.324 degrees ! Estimated noise=1.04606 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 = 0.00234938 Jy ! Component: 100 - total flux cleaned = 0.00260638 Jy ! Component: 150 - total flux cleaned = 0.00268213 Jy ! Component: 200 - total flux cleaned = 0.00265651 Jy ! Total flux subtracted in 200 components = 0.00265651 Jy ! Clean residual min=-0.003375 max=0.002859 Jy/beam ! Clean residual mean=0.000001 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.120489 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.120489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066839Jy sigma=0.461011 ! Fit after self-cal, rms=0.066834Jy sigma=0.460948 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.735 x 7.286 at -5.324 degrees (North through East) ! Clean map min=-0.003297 max=0.10556 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.99 KP 0.97 ! LA 1.04 MK 1.06 NL 0.97 OV 0.99 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.04 KP 0.99 ! LA 1.01 MK 0.98 NL 0.96 OV 0.97 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.97 ! LA 1.03 MK 1.01 NL 1.08 OV 1.00 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.066834Jy sigma=0.460948 ! Fit after self-cal, rms=0.066714Jy sigma=0.459119 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.758 mas, bmaj=7.3 mas, bpa=-5.271 degrees ! Estimated noise=1.04447 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 = -0.000683272 Jy ! Component: 100 - total flux cleaned = -0.000828003 Jy ! Component: 150 - total flux cleaned = -0.000828257 Jy ! Component: 200 - total flux cleaned = -0.000782502 Jy ! Total flux subtracted in 200 components = -0.000782502 Jy ! Clean residual min=-0.003350 max=0.003034 Jy/beam ! Clean residual mean=-0.000000 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.119706 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.119706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066678Jy sigma=0.458990 ! Fit after self-cal, rms=0.066673Jy sigma=0.458946 ! 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=0.066673Jy sigma=0.458946 ! Fit after self-cal, rms=0.068465Jy sigma=0.451400 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.743 mas, bmaj=7.293 mas, bpa=-4.714 degrees ! Estimated noise=1.04524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487905 Jy ! Component: 100 - total flux cleaned = 0.000522195 Jy ! Component: 150 - total flux cleaned = 0.000507647 Jy ! Component: 200 - total flux cleaned = 0.000494869 Jy ! Total flux subtracted in 200 components = 0.000494869 Jy ! Clean residual min=-0.002407 max=0.001905 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.120201 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.120201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068452Jy sigma=0.451321 ! Fit after self-cal, rms=0.068498Jy sigma=0.451238 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 = 5.88382e-05 Jy ! Component: 100 - total flux cleaned = 5.8671e-05 Jy ! Component: 150 - total flux cleaned = 5.81487e-05 Jy ! Component: 200 - total flux cleaned = 6.89966e-05 Jy ! Total flux subtracted in 200 components = 6.89966e-05 Jy ! Clean residual min=-0.002408 max=0.001882 Jy/beam ! Clean residual mean=-0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.12027 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.12027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068489Jy sigma=0.451203 ! Fit after self-cal, rms=0.068491Jy sigma=0.451196 ! 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=0.068491Jy sigma=0.451196 ! Fit after self-cal, rms=0.069057Jy sigma=0.450911 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.727 mas, bmaj=7.293 mas, bpa=-4.765 degrees ! Estimated noise=1.04379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293737 Jy ! Component: 100 - total flux cleaned = 0.00034145 Jy ! Component: 150 - total flux cleaned = 0.000383165 Jy ! Component: 200 - total flux cleaned = 0.000419549 Jy ! Total flux subtracted in 200 components = 0.000419549 Jy ! Clean residual min=-0.002274 max=0.001763 Jy/beam ! Clean residual mean=-0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.120689 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.120689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069047Jy sigma=0.450863 ! Fit after self-cal, rms=0.069055Jy sigma=0.450853 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 = 3.82756e-05 Jy ! Component: 100 - total flux cleaned = 5.16618e-05 Jy ! Component: 150 - total flux cleaned = 8.7238e-05 Jy ! Component: 200 - total flux cleaned = 0.000108448 Jy ! Total flux subtracted in 200 components = 0.000108448 Jy ! Clean residual min=-0.002278 max=0.001758 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.120798 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.120798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069049Jy sigma=0.450828 ! Fit after self-cal, rms=0.069051Jy sigma=0.450824 ! 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=0.069051Jy sigma=0.450824 ! Fit after self-cal, rms=0.068931Jy sigma=0.450813 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.555 mas, bmaj=10.29 mas, bpa=-3.757 degrees ! Estimated noise=1.18482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061814 Jy ! Component: 100 - total flux cleaned = 0.000765528 Jy ! Component: 150 - total flux cleaned = 0.000807232 Jy ! Component: 200 - total flux cleaned = 0.000845208 Jy ! Total flux subtracted in 200 components = 0.000845208 Jy ! Clean residual min=-0.002057 max=0.002346 Jy/beam ! Clean residual mean=-0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.121643 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.121643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068928Jy sigma=0.450812 ! Fit after self-cal, rms=0.068926Jy sigma=0.450804 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 (-116.5, 73.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133559 Jy ! Component: 100 - total flux cleaned = 0.00133765 Jy ! Component: 150 - total flux cleaned = 0.0014463 Jy ! Component: 200 - total flux cleaned = 0.00162815 Jy ! Total flux subtracted in 200 components = 0.00162815 Jy ! Clean residual min=-0.001782 max=0.001511 Jy/beam ! Clean residual mean=-0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.123271 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 88 components and 0.123271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068871Jy sigma=0.450239 ! Fit after self-cal, rms=0.068867Jy sigma=0.450210 ! 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=3.719 mas, bmaj=7.287 mas, bpa=-4.841 degrees ! Estimated noise=1.04275 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.719 x 7.287 at -4.841 degrees (North through East) ! Clean map min=-0.0018957 max=0.10478 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=3.219 mas, bmaj=6.576 mas, bpa=-3.977 degrees ! Estimated noise=1.64483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0814206 Jy ! Component: 100 - total flux cleaned = 0.10528 Jy ! Component: 150 - total flux cleaned = 0.114361 Jy ! Component: 200 - total flux cleaned = 0.116636 Jy ! Total flux subtracted in 200 components = 0.116636 Jy ! Clean residual min=-0.003386 max=0.003504 Jy/beam ! Clean residual mean=-0.000002 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.116636 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 0.116636 Jy ! Inverting map and beam ! Estimated beam: bmin=3.719 mas, bmaj=7.287 mas, bpa=-4.841 degrees ! Estimated noise=1.04275 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 = 0.00315845 Jy ! Component: 100 - total flux cleaned = 0.0047219 Jy ! Component: 150 - total flux cleaned = 0.00535712 Jy ! Component: 200 - total flux cleaned = 0.00555557 Jy ! Total flux subtracted in 200 components = 0.00555557 Jy ! Clean residual min=-0.002011 max=0.001678 Jy/beam ! Clean residual mean=-0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.122191 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.122192 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=7.555 mas, bmaj=10.29 mas, bpa=-3.757 degrees ! Estimated noise=1.18482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695827 Jy ! Component: 100 - total flux cleaned = 0.00141904 Jy ! Component: 150 - total flux cleaned = 0.00192591 Jy ! Component: 200 - total flux cleaned = 0.00220148 Jy ! Total flux subtracted in 200 components = 0.00220148 Jy ! Clean residual min=-0.001650 max=0.001539 Jy/beam ! Clean residual mean=-0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.124393 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 = 0.000199563 Jy ! Component: 100 - total flux cleaned = 0.000358261 Jy ! Component: 150 - total flux cleaned = 0.000442515 Jy ! Component: 200 - total flux cleaned = 0.000580906 Jy ! Total flux subtracted in 200 components = 0.000580906 Jy ! Clean residual min=-0.001582 max=0.001525 Jy/beam ! Clean residual mean=-0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.124974 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 87 components and 0.124974 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.719 mas, bmaj=7.287 mas, bpa=-4.841 degrees ! Estimated noise=1.04275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000475781 Jy ! Component: 100 - total flux cleaned = -0.000374107 Jy ! Component: 150 - total flux cleaned = -0.000342953 Jy ! Component: 200 - total flux cleaned = -0.000340698 Jy ! Total flux subtracted in 200 components = -0.000340698 Jy ! Clean residual min=-0.001781 max=0.001667 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.124633 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.124633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068802Jy sigma=0.449866 ! Fit after self-cal, rms=0.068792Jy sigma=0.449812 wmodel J1702+1502_S_map.mod ! Writing 108 model components to file: J1702+1502_S_map.mod wobs J1702+1502_S_uvs.fits ! Writing UV FITS file: J1702+1502_S_uvs.fits wwins J1702+1502_S_map.win ! wwins: Wrote 2 windows to J1702+1502_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 = -0.000501439 Jy ! Component: 100 - total flux cleaned = -0.000708722 Jy ! Component: 150 - total flux cleaned = -0.00087354 Jy ! Component: 200 - total flux cleaned = -0.00100485 Jy ! Component: 250 - total flux cleaned = -0.00100547 Jy ! Component: 300 - total flux cleaned = -0.000956816 Jy ! Component: 350 - total flux cleaned = -0.000956761 Jy ! Component: 400 - total flux cleaned = -0.00100246 Jy ! Component: 450 - total flux cleaned = -0.000979679 Jy ! Component: 500 - total flux cleaned = -0.00102371 Jy ! Component: 550 - total flux cleaned = -0.00100222 Jy ! Component: 600 - total flux cleaned = -0.0010656 Jy ! Component: 650 - total flux cleaned = -0.00114825 Jy ! Component: 700 - total flux cleaned = -0.0012088 Jy ! Component: 750 - total flux cleaned = -0.00128847 Jy ! Component: 800 - total flux cleaned = -0.00134758 Jy ! Component: 850 - total flux cleaned = -0.00138664 Jy ! Component: 900 - total flux cleaned = -0.00150141 Jy ! Component: 950 - total flux cleaned = -0.0016143 Jy ! Component: 1000 - total flux cleaned = -0.00170734 Jy ! Component: 1050 - total flux cleaned = -0.00181721 Jy ! Component: 1100 - total flux cleaned = -0.00190733 Jy ! Component: 1150 - total flux cleaned = -0.00204982 Jy ! Component: 1200 - total flux cleaned = -0.00208531 Jy ! Component: 1250 - total flux cleaned = -0.00222398 Jy ! Component: 1300 - total flux cleaned = -0.00227541 Jy ! Component: 1350 - total flux cleaned = -0.00232602 Jy ! Component: 1400 - total flux cleaned = -0.00240948 Jy ! Component: 1450 - total flux cleaned = -0.00244258 Jy ! Component: 1500 - total flux cleaned = -0.00247538 Jy ! Component: 1550 - total flux cleaned = -0.00255619 Jy ! Component: 1600 - total flux cleaned = -0.00262042 Jy ! Component: 1650 - total flux cleaned = -0.00268379 Jy ! Component: 1700 - total flux cleaned = -0.00274634 Jy ! Component: 1750 - total flux cleaned = -0.00274609 Jy ! Component: 1800 - total flux cleaned = -0.00273078 Jy ! Component: 1850 - total flux cleaned = -0.00282207 Jy ! Component: 1900 - total flux cleaned = -0.00283689 Jy ! Component: 1950 - total flux cleaned = -0.00285186 Jy ! Component: 2000 - total flux cleaned = -0.00286655 Jy ! Component: 2050 - total flux cleaned = -0.00286667 Jy ! Component: 2100 - total flux cleaned = -0.00292481 Jy ! Component: 2150 - total flux cleaned = -0.00293919 Jy ! Component: 2200 - total flux cleaned = -0.00296747 Jy ! Component: 2250 - total flux cleaned = -0.00298154 Jy ! Component: 2300 - total flux cleaned = -0.00298151 Jy ! Component: 2350 - total flux cleaned = -0.00300941 Jy ! Component: 2400 - total flux cleaned = -0.00300953 Jy ! Component: 2450 - total flux cleaned = -0.00300964 Jy ! Component: 2500 - total flux cleaned = -0.00302328 Jy ! Component: 2550 - total flux cleaned = -0.00307704 Jy ! Component: 2600 - total flux cleaned = -0.00311706 Jy ! Component: 2650 - total flux cleaned = -0.00314337 Jy ! Component: 2700 - total flux cleaned = -0.00315649 Jy ! Component: 2750 - total flux cleaned = -0.00314342 Jy ! Component: 2800 - total flux cleaned = -0.00318228 Jy ! Component: 2850 - total flux cleaned = -0.003195 Jy ! Component: 2900 - total flux cleaned = -0.00316958 Jy ! Component: 2950 - total flux cleaned = -0.0031948 Jy ! Component: 3000 - total flux cleaned = -0.00327025 Jy ! Component: 3050 - total flux cleaned = -0.00324527 Jy ! Component: 3100 - total flux cleaned = -0.00330729 Jy ! Component: 3150 - total flux cleaned = -0.00329496 Jy ! Component: 3200 - total flux cleaned = -0.00330695 Jy ! Component: 3250 - total flux cleaned = -0.00330697 Jy ! Component: 3300 - total flux cleaned = -0.00334308 Jy ! Component: 3350 - total flux cleaned = -0.00335504 Jy ! Component: 3400 - total flux cleaned = -0.00340272 Jy ! Component: 3450 - total flux cleaned = -0.00341457 Jy ! Component: 3500 - total flux cleaned = -0.00342629 Jy ! Component: 3550 - total flux cleaned = -0.00336784 Jy ! Component: 3600 - total flux cleaned = -0.00340274 Jy ! Component: 3650 - total flux cleaned = -0.00340277 Jy ! Component: 3700 - total flux cleaned = -0.00339137 Jy ! Component: 3750 - total flux cleaned = -0.00344844 Jy ! Component: 3800 - total flux cleaned = -0.00343705 Jy ! Component: 3850 - total flux cleaned = -0.00339198 Jy ! Component: 3900 - total flux cleaned = -0.00338072 Jy ! Component: 3950 - total flux cleaned = -0.00344751 Jy ! Component: 4000 - total flux cleaned = -0.00340321 Jy ! Component: 4050 - total flux cleaned = -0.00338124 Jy ! Total flux subtracted in 4096 components = -0.00340301 Jy ! Clean residual min=-0.000628 max=0.000559 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.12123 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 385 components and 0.12123 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1702+1502_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.719 x 7.287 at -4.841 degrees (North through East) ! Clean map min=-0.0014681 max=0.10466 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1702+1502_S_map.fits wmodel /image_prod/ug002_uva//J1702+1502_S_map.mod ! Writing 385 model components to file: /image_prod/ug002_uva//J1702+1502_S_map.mod wobs /image_prod/ug002_uva//J1702+1502_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1702+1502_S_uvs.fits wwins /image_prod/ug002_uva//J1702+1502_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1702+1502_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.104657 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198199 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.568141 0.568141 1.13628 2.27256 4.54513 9.09026 18.1805 36.361 72.7221 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.104 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 528.037 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1702+1502_S_dfm.log closed on Thu Mar 5 03:04:22 2020