! Started logfile: /image_prod/ug002_uva//J2327+1533_S_dfm.log on Thu Mar 5 06:16:58 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//J2327+1533_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2327+1533_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.976389 visibilities/baseline/integration-bin. ! Found source: J2327+1533 ! ! 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 6327 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 J2327+1533_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002413Jy sigma=8.499299 ! Fit after self-cal, rms=0.897502Jy sigma=7.628540 ! 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=2.789 mas, bmaj=6.741 mas, bpa=-8.083 degrees ! Estimated noise=1.45003 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 = 0.0770117 Jy ! Component: 100 - total flux cleaned = 0.102205 Jy ! Total flux subtracted in 100 components = 0.102205 Jy ! Clean residual min=-0.004896 max=0.011220 Jy/beam ! Clean residual mean=-0.000002 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.102205 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.102205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072779Jy sigma=0.500261 ! Fit after self-cal, rms=0.072698Jy sigma=0.499426 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012342 Jy ! Component: 100 - total flux cleaned = 0.0182322 Jy ! Total flux subtracted in 100 components = 0.0182322 Jy ! Clean residual min=-0.004467 max=0.003898 Jy/beam ! Clean residual mean=0.000004 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.120437 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.120437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070363Jy sigma=0.479547 ! Fit after self-cal, rms=0.070335Jy sigma=0.479261 ! 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=3.177 mas, bmaj=7.309 mas, bpa=-6.917 degrees ! Estimated noise=1.09511 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 = 0.00367519 Jy ! Component: 100 - total flux cleaned = 0.00570731 Jy ! Component: 150 - total flux cleaned = 0.00623042 Jy ! Component: 200 - total flux cleaned = 0.00641959 Jy ! Total flux subtracted in 200 components = 0.00641959 Jy ! Clean residual min=-0.004371 max=0.003363 Jy/beam ! Clean residual mean=0.000013 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.126857 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.126857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070030Jy sigma=0.477682 ! Fit after self-cal, rms=0.070026Jy sigma=0.477646 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.177 x 7.309 at -6.917 degrees (North through East) ! Clean map min=-0.0041878 max=0.10219 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.05 HN 1.00 KP 1.03 ! LA 1.03 MK 0.98 NL 1.01 OV 0.83 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 0.98 KP 1.09 ! LA 1.03 MK 1.00 NL 0.99 OV 0.84 ! SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.99 KP 1.03 ! LA 0.99 MK 0.98 NL 1.22 OV 0.89 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.070026Jy sigma=0.477646 ! Fit after self-cal, rms=0.068820Jy sigma=0.466267 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.144 mas, bmaj=7.292 mas, bpa=-6.365 degrees ! Estimated noise=1.09137 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 = 0.00110026 Jy ! Component: 100 - total flux cleaned = 0.00116116 Jy ! Component: 150 - total flux cleaned = 0.000998592 Jy ! Component: 200 - total flux cleaned = 0.000888588 Jy ! Total flux subtracted in 200 components = 0.000888588 Jy ! Clean residual min=-0.002711 max=0.002478 Jy/beam ! Clean residual mean=0.000004 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.127745 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.127745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068715Jy sigma=0.465760 ! Fit after self-cal, rms=0.068754Jy sigma=0.465510 ! 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=0.068754Jy sigma=0.465510 ! Fit after self-cal, rms=0.064202Jy sigma=0.456091 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=7.275 mas, bpa=-6.539 degrees ! Estimated noise=1.09434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597516 Jy ! Component: 100 - total flux cleaned = 0.000655936 Jy ! Component: 150 - total flux cleaned = 0.000568409 Jy ! Component: 200 - total flux cleaned = 0.000470813 Jy ! Total flux subtracted in 200 components = 0.000470813 Jy ! Clean residual min=-0.002002 max=0.001931 Jy/beam ! Clean residual mean=-0.000000 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.128216 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.128216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064176Jy sigma=0.455897 ! Fit after self-cal, rms=0.064173Jy sigma=0.455772 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 = -7.89058e-05 Jy ! Component: 100 - total flux cleaned = -0.000194092 Jy ! Component: 150 - total flux cleaned = -0.000237847 Jy ! Component: 200 - total flux cleaned = -0.000278402 Jy ! Total flux subtracted in 200 components = -0.000278402 Jy ! Clean residual min=-0.002010 max=0.001925 Jy/beam ! Clean residual mean=-0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.127938 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.127938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064163Jy sigma=0.455706 ! Fit after self-cal, rms=0.064160Jy sigma=0.455698 ! 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=0.064160Jy sigma=0.455698 ! Fit after self-cal, rms=0.063616Jy sigma=0.455485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.134 mas, bmaj=7.273 mas, bpa=-6.542 degrees ! Estimated noise=1.09357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.21665e-05 Jy ! Component: 100 - total flux cleaned = 1.21639e-05 Jy ! Component: 150 - total flux cleaned = 1.21915e-05 Jy ! Component: 200 - total flux cleaned = 1.21705e-05 Jy ! Total flux subtracted in 200 components = 1.21705e-05 Jy ! Clean residual min=-0.002031 max=0.001951 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.12795 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.12795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063610Jy sigma=0.455445 ! Fit after self-cal, rms=0.063604Jy sigma=0.455436 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 = -5.10695e-05 Jy ! Component: 100 - total flux cleaned = -6.04059e-05 Jy ! Component: 150 - total flux cleaned = -6.03852e-05 Jy ! Component: 200 - total flux cleaned = -6.87618e-05 Jy ! Total flux subtracted in 200 components = -6.87618e-05 Jy ! Clean residual min=-0.002031 max=0.001949 Jy/beam ! Clean residual mean=-0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.127881 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.127881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063601Jy sigma=0.455414 ! Fit after self-cal, rms=0.063600Jy sigma=0.455411 ! 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=0.063600Jy sigma=0.455411 ! Fit after self-cal, rms=0.063612Jy sigma=0.455409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.94 mas, bmaj=10.45 mas, bpa=-6.44 degrees ! Estimated noise=1.37404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013317 Jy ! Component: 100 - total flux cleaned = 0.000116267 Jy ! Component: 150 - total flux cleaned = 0.000109366 Jy ! Component: 200 - total flux cleaned = 0.000120409 Jy ! Total flux subtracted in 200 components = 0.000120409 Jy ! Clean residual min=-0.002135 max=0.001831 Jy/beam ! Clean residual mean=-0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.128001 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 59 components and 0.128001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063614Jy sigma=0.455404 ! Fit after self-cal, rms=0.063609Jy sigma=0.455393 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 = 1.42496e-05 Jy ! Component: 100 - total flux cleaned = 2.08794e-05 Jy ! Component: 150 - total flux cleaned = 2.07637e-05 Jy ! Component: 200 - total flux cleaned = 2.03695e-05 Jy ! Total flux subtracted in 200 components = 2.03695e-05 Jy ! Clean residual min=-0.002125 max=0.001820 Jy/beam ! Clean residual mean=-0.000002 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.128022 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.128022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063611Jy sigma=0.455395 ! Fit after self-cal, rms=0.063609Jy sigma=0.455389 ! 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=3.133 mas, bmaj=7.273 mas, bpa=-6.527 degrees ! Estimated noise=1.09383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.133 x 7.273 at -6.527 degrees (North through East) ! Clean map min=-0.0019596 max=0.10217 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=2.752 mas, bmaj=6.7 mas, bpa=-7.692 degrees ! Estimated noise=1.45277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0773247 Jy ! Component: 100 - total flux cleaned = 0.104159 Jy ! Component: 150 - total flux cleaned = 0.116964 Jy ! Component: 200 - total flux cleaned = 0.123268 Jy ! Total flux subtracted in 200 components = 0.123268 Jy ! Clean residual min=-0.003286 max=0.002890 Jy/beam ! Clean residual mean=-0.000002 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.123268 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.123268 Jy ! Inverting map and beam ! Estimated beam: bmin=3.133 mas, bmaj=7.273 mas, bpa=-6.527 degrees ! Estimated noise=1.09383 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 = 0.00320138 Jy ! Component: 100 - total flux cleaned = 0.00379926 Jy ! Component: 150 - total flux cleaned = 0.0041447 Jy ! Component: 200 - total flux cleaned = 0.00423506 Jy ! Total flux subtracted in 200 components = 0.00423506 Jy ! Clean residual min=-0.002168 max=0.001924 Jy/beam ! Clean residual mean=-0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.127503 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.127503 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=6.94 mas, bmaj=10.45 mas, bpa=-6.44 degrees ! Estimated noise=1.37404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000569012 Jy ! Component: 100 - total flux cleaned = 0.000570334 Jy ! Component: 150 - total flux cleaned = 0.000553248 Jy ! Component: 200 - total flux cleaned = 0.000539619 Jy ! Total flux subtracted in 200 components = 0.000539619 Jy ! Clean residual min=-0.002174 max=0.001839 Jy/beam ! Clean residual mean=-0.000002 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.128043 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 = -1.10264e-05 Jy ! Component: 100 - total flux cleaned = -2.02806e-05 Jy ! Component: 150 - total flux cleaned = -3.7289e-05 Jy ! Component: 200 - total flux cleaned = -5.97089e-05 Jy ! Total flux subtracted in 200 components = -5.97089e-05 Jy ! Clean residual min=-0.002169 max=0.001831 Jy/beam ! Clean residual mean=-0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.127983 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.127983 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.133 mas, bmaj=7.273 mas, bpa=-6.527 degrees ! Estimated noise=1.09383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.179e-05 Jy ! Component: 100 - total flux cleaned = -0.000128754 Jy ! Component: 150 - total flux cleaned = -0.000150054 Jy ! Component: 200 - total flux cleaned = -0.000204999 Jy ! Total flux subtracted in 200 components = -0.000204999 Jy ! Clean residual min=-0.002025 max=0.001913 Jy/beam ! Clean residual mean=-0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.127778 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.127778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063621Jy sigma=0.455500 ! Fit after self-cal, rms=0.063620Jy sigma=0.455479 wmodel J2327+1533_S_map.mod ! Writing 41 model components to file: J2327+1533_S_map.mod wobs J2327+1533_S_uvs.fits ! Writing UV FITS file: J2327+1533_S_uvs.fits wwins J2327+1533_S_map.win ! wwins: Wrote 1 windows to J2327+1533_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 = -0.00015554 Jy ! Component: 100 - total flux cleaned = -2.66062e-05 Jy ! Component: 150 - total flux cleaned = 4.08007e-06 Jy ! Component: 200 - total flux cleaned = -2.52732e-05 Jy ! Component: 250 - total flux cleaned = -5.32239e-05 Jy ! Component: 300 - total flux cleaned = -8.07235e-05 Jy ! Component: 350 - total flux cleaned = -0.000160755 Jy ! Component: 400 - total flux cleaned = -0.000134831 Jy ! Component: 450 - total flux cleaned = -0.000212521 Jy ! Component: 500 - total flux cleaned = -0.000288365 Jy ! Component: 550 - total flux cleaned = -0.000362224 Jy ! Component: 600 - total flux cleaned = -0.000433811 Jy ! Component: 650 - total flux cleaned = -0.00048075 Jy ! Component: 700 - total flux cleaned = -0.00052738 Jy ! Component: 750 - total flux cleaned = -0.000595859 Jy ! Component: 800 - total flux cleaned = -0.000707683 Jy ! Component: 850 - total flux cleaned = -0.000685717 Jy ! Component: 900 - total flux cleaned = -0.00075093 Jy ! Component: 950 - total flux cleaned = -0.000857717 Jy ! Component: 1000 - total flux cleaned = -0.000899513 Jy ! Component: 1050 - total flux cleaned = -0.00085795 Jy ! Component: 1100 - total flux cleaned = -0.000878807 Jy ! Component: 1150 - total flux cleaned = -0.000899063 Jy ! Component: 1200 - total flux cleaned = -0.000938753 Jy ! Component: 1250 - total flux cleaned = -0.000919238 Jy ! Component: 1300 - total flux cleaned = -0.000938324 Jy ! Component: 1350 - total flux cleaned = -0.000880805 Jy ! Component: 1400 - total flux cleaned = -0.000918604 Jy ! Component: 1450 - total flux cleaned = -0.000806753 Jy ! Component: 1500 - total flux cleaned = -0.000843522 Jy ! Component: 1550 - total flux cleaned = -0.000733837 Jy ! Component: 1600 - total flux cleaned = -0.000716134 Jy ! Component: 1650 - total flux cleaned = -0.000644414 Jy ! Component: 1700 - total flux cleaned = -0.000662183 Jy ! Component: 1750 - total flux cleaned = -0.000574578 Jy ! Component: 1800 - total flux cleaned = -0.000522592 Jy ! Component: 1850 - total flux cleaned = -0.000471107 Jy ! Component: 1900 - total flux cleaned = -0.000386417 Jy ! Component: 1950 - total flux cleaned = -0.000336032 Jy ! Component: 2000 - total flux cleaned = -0.000302669 Jy ! Component: 2050 - total flux cleaned = -0.000252817 Jy ! Component: 2100 - total flux cleaned = -8.88966e-05 Jy ! Component: 2150 - total flux cleaned = -2.40565e-05 Jy ! Component: 2200 - total flux cleaned = 2.42693e-05 Jy ! Component: 2250 - total flux cleaned = 7.21741e-05 Jy ! Component: 2300 - total flux cleaned = 0.000135471 Jy ! Component: 2350 - total flux cleaned = 0.00015105 Jy ! Component: 2400 - total flux cleaned = 0.00021334 Jy ! Component: 2450 - total flux cleaned = 0.000228711 Jy ! Component: 2500 - total flux cleaned = 0.000289917 Jy ! Component: 2550 - total flux cleaned = 0.000320164 Jy ! Component: 2600 - total flux cleaned = 0.000335124 Jy ! Component: 2650 - total flux cleaned = 0.000395016 Jy ! Component: 2700 - total flux cleaned = 0.000380147 Jy ! Component: 2750 - total flux cleaned = 0.000409794 Jy ! Component: 2800 - total flux cleaned = 0.000453713 Jy ! Component: 2850 - total flux cleaned = 0.000410011 Jy ! Component: 2900 - total flux cleaned = 0.000467954 Jy ! Component: 2950 - total flux cleaned = 0.000453725 Jy ! Component: 3000 - total flux cleaned = 0.000510748 Jy ! Component: 3050 - total flux cleaned = 0.000567196 Jy ! Component: 3100 - total flux cleaned = 0.000497049 Jy ! Component: 3150 - total flux cleaned = 0.000553017 Jy ! Component: 3200 - total flux cleaned = 0.000608471 Jy ! Component: 3250 - total flux cleaned = 0.000608419 Jy ! Component: 3300 - total flux cleaned = 0.000608442 Jy ! Component: 3350 - total flux cleaned = 0.000622071 Jy ! Component: 3400 - total flux cleaned = 0.000689495 Jy ! Component: 3450 - total flux cleaned = 0.000689527 Jy ! Component: 3500 - total flux cleaned = 0.000676184 Jy ! Component: 3550 - total flux cleaned = 0.000729378 Jy ! Component: 3600 - total flux cleaned = 0.00072931 Jy ! Component: 3650 - total flux cleaned = 0.000768587 Jy ! Component: 3700 - total flux cleaned = 0.000781579 Jy ! Component: 3750 - total flux cleaned = 0.000768635 Jy ! Component: 3800 - total flux cleaned = 0.000768672 Jy ! Component: 3850 - total flux cleaned = 0.00075585 Jy ! Component: 3900 - total flux cleaned = 0.000768576 Jy ! Component: 3950 - total flux cleaned = 0.000781263 Jy ! Component: 4000 - total flux cleaned = 0.000844124 Jy ! Component: 4050 - total flux cleaned = 0.000856582 Jy ! Total flux subtracted in 4096 components = 0.000868966 Jy ! Clean residual min=-0.000738 max=0.000736 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.128647 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 349 components and 0.128647 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2327+1533_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.133 x 7.273 at -6.527 degrees (North through East) ! Clean map min=-0.001416 max=0.10213 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2327+1533_S_map.fits wmodel /image_prod/ug002_uva//J2327+1533_S_map.mod ! Writing 349 model components to file: /image_prod/ug002_uva//J2327+1533_S_map.mod wobs /image_prod/ug002_uva//J2327+1533_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2327+1533_S_uvs.fits wwins /image_prod/ug002_uva//J2327+1533_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2327+1533_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.10213 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223027 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.655125 0.655125 1.31025 2.6205 5.241 10.482 20.964 41.928 83.856 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 457.927 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2327+1533_S_dfm.log closed on Thu Mar 5 06:17:02 2020