! Started logfile: /image_prod/ug002_uva//J2244+2600_S_dfm.log on Thu Mar 5 05:51:37 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//J2244+2600_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2244+2600_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.854074 visibilities/baseline/integration-bin. ! Found source: J2244+2600 ! ! 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 6918 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 J2244+2600_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017788Jy sigma=9.168134 ! Fit after self-cal, rms=0.838726Jy sigma=7.539947 ! 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=2.798 mas, bmaj=6.478 mas, bpa=-5.037 degrees ! Estimated noise=1.46812 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 = 0.126192 Jy ! Component: 100 - total flux cleaned = 0.154763 Jy ! Total flux subtracted in 100 components = 0.154763 Jy ! Clean residual min=-0.005718 max=0.010065 Jy/beam ! Clean residual mean=-0.000007 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.154763 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.154763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066704Jy sigma=0.503144 ! Fit after self-cal, rms=0.066701Jy sigma=0.503008 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103938 Jy ! Component: 100 - total flux cleaned = 0.0152604 Jy ! Total flux subtracted in 100 components = 0.0152604 Jy ! Clean residual min=-0.005319 max=0.005709 Jy/beam ! Clean residual mean=0.000004 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.170023 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.170023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065304Jy sigma=0.484664 ! Fit after self-cal, rms=0.065313Jy sigma=0.484616 ! 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=3.415 mas, bmaj=7.411 mas, bpa=-4.138 degrees ! Estimated noise=0.978254 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 = 0.00180541 Jy ! Component: 100 - total flux cleaned = 0.00181359 Jy ! Component: 150 - total flux cleaned = 0.00169269 Jy ! Component: 200 - total flux cleaned = 0.00158661 Jy ! Total flux subtracted in 200 components = 0.00158661 Jy ! Clean residual min=-0.005109 max=0.005649 Jy/beam ! Clean residual mean=0.000010 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.17161 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.17161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065229Jy sigma=0.483568 ! Fit after self-cal, rms=0.065228Jy sigma=0.483555 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.415 x 7.411 at -4.138 degrees (North through East) ! Clean map min=-0.0050483 max=0.16464 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.02 KP 1.05 ! LA 1.02 MK 1.00 NL 1.02 OV 0.87 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.94 KP 1.00 ! LA 1.00 MK 1.01 NL 0.95 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 1.03 ! LA 1.00 MK 0.98 NL 1.03 OV 0.91 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.065228Jy sigma=0.483555 ! Fit after self-cal, rms=0.064342Jy sigma=0.476095 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.425 mas, bmaj=7.461 mas, bpa=-4.503 degrees ! Estimated noise=0.972568 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 = -0.00200869 Jy ! Component: 100 - total flux cleaned = -0.00268771 Jy ! Component: 150 - total flux cleaned = -0.00268674 Jy ! Component: 200 - total flux cleaned = -0.00271338 Jy ! Total flux subtracted in 200 components = -0.00271338 Jy ! Clean residual min=-0.004606 max=0.005319 Jy/beam ! Clean residual mean=0.000016 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.168896 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.168896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064220Jy sigma=0.475942 ! Fit after self-cal, rms=0.064223Jy sigma=0.475893 ! 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=0.064223Jy sigma=0.475893 ! Fit after self-cal, rms=0.070277Jy sigma=0.440839 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.415 mas, bmaj=7.443 mas, bpa=-4.355 degrees ! Estimated noise=0.971202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046338 Jy ! Component: 100 - total flux cleaned = 0.00046265 Jy ! Component: 150 - total flux cleaned = 0.000462153 Jy ! Component: 200 - total flux cleaned = 0.000462159 Jy ! Total flux subtracted in 200 components = 0.000462159 Jy ! Clean residual min=-0.001825 max=0.001871 Jy/beam ! Clean residual mean=0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.169358 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.169358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070257Jy sigma=0.440678 ! Fit after self-cal, rms=0.070553Jy sigma=0.440423 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 = -1.73367e-05 Jy ! Component: 100 - total flux cleaned = 1.54488e-06 Jy ! Component: 150 - total flux cleaned = -1.55658e-05 Jy ! Component: 200 - total flux cleaned = -1.62513e-05 Jy ! Total flux subtracted in 200 components = -1.62513e-05 Jy ! Clean residual min=-0.001818 max=0.001844 Jy/beam ! Clean residual mean=0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.169342 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.169342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070543Jy sigma=0.440347 ! Fit after self-cal, rms=0.070545Jy sigma=0.440345 ! 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=0.070545Jy sigma=0.440345 ! Fit after self-cal, rms=0.070896Jy sigma=0.440290 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.409 mas, bmaj=7.436 mas, bpa=-4.233 degrees ! Estimated noise=0.971854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046675 Jy ! Component: 100 - total flux cleaned = 0.00050606 Jy ! Component: 150 - total flux cleaned = 0.000524219 Jy ! Component: 200 - total flux cleaned = 0.000524944 Jy ! Total flux subtracted in 200 components = 0.000524944 Jy ! Clean residual min=-0.001780 max=0.001843 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.169867 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.169867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070884Jy sigma=0.440187 ! Fit after self-cal, rms=0.070888Jy sigma=0.440185 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 = 2.31922e-06 Jy ! Component: 100 - total flux cleaned = 1.75832e-05 Jy ! Component: 150 - total flux cleaned = 1.74355e-05 Jy ! Component: 200 - total flux cleaned = 1.69581e-05 Jy ! Total flux subtracted in 200 components = 1.69581e-05 Jy ! Clean residual min=-0.001776 max=0.001833 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.169884 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.169884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070881Jy sigma=0.440130 ! Fit after self-cal, rms=0.070882Jy sigma=0.440129 ! 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=0.070882Jy sigma=0.440129 ! Fit after self-cal, rms=0.070883Jy sigma=0.440095 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.778 mas, bmaj=11.5 mas, bpa=1.71 degrees ! Estimated noise=1.16922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571232 Jy ! Component: 100 - total flux cleaned = 0.000621298 Jy ! Component: 150 - total flux cleaned = 0.000661198 Jy ! Component: 200 - total flux cleaned = 0.0006936 Jy ! Total flux subtracted in 200 components = 0.0006936 Jy ! Clean residual min=-0.001721 max=0.001881 Jy/beam ! Clean residual mean=0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.170578 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.170578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070882Jy sigma=0.440064 ! Fit after self-cal, rms=0.070881Jy sigma=0.440058 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 = -1.29795e-05 Jy ! Component: 100 - total flux cleaned = 7.19299e-06 Jy ! Component: 150 - total flux cleaned = 2.42527e-05 Jy ! Component: 200 - total flux cleaned = 3.90969e-05 Jy ! Total flux subtracted in 200 components = 3.90969e-05 Jy ! Clean residual min=-0.001717 max=0.001869 Jy/beam ! Clean residual mean=0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.170617 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.170617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070882Jy sigma=0.440070 ! Fit after self-cal, rms=0.070883Jy sigma=0.440067 ! 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=3.404 mas, bmaj=7.43 mas, bpa=-4.145 degrees ! Estimated noise=0.972463 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.404 x 7.43 at -4.145 degrees (North through East) ! Clean map min=-0.0017119 max=0.16377 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=2.792 mas, bmaj=6.507 mas, bpa=-4.974 degrees ! Estimated noise=1.45904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125357 Jy ! Component: 100 - total flux cleaned = 0.154016 Jy ! Component: 150 - total flux cleaned = 0.164464 Jy ! Component: 200 - total flux cleaned = 0.169323 Jy ! Total flux subtracted in 200 components = 0.169323 Jy ! Clean residual min=-0.002725 max=0.002862 Jy/beam ! Clean residual mean=0.000002 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.169323 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.169323 Jy ! Inverting map and beam ! Estimated beam: bmin=3.404 mas, bmaj=7.43 mas, bpa=-4.145 degrees ! Estimated noise=0.972463 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 = 0.00205465 Jy ! Component: 100 - total flux cleaned = 0.00200863 Jy ! Component: 150 - total flux cleaned = 0.0019668 Jy ! Component: 200 - total flux cleaned = 0.00189312 Jy ! Total flux subtracted in 200 components = 0.00189312 Jy ! Clean residual min=-0.001844 max=0.001887 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.171216 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.171216 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=7.778 mas, bmaj=11.5 mas, bpa=1.71 degrees ! Estimated noise=1.16922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000404817 Jy ! Component: 100 - total flux cleaned = -0.000414663 Jy ! Component: 150 - total flux cleaned = -0.000434 Jy ! Component: 200 - total flux cleaned = -0.000457285 Jy ! Total flux subtracted in 200 components = -0.000457285 Jy ! Clean residual min=-0.001717 max=0.001879 Jy/beam ! Clean residual mean=0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.170759 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 = -2.06531e-05 Jy ! Component: 100 - total flux cleaned = -4.46938e-05 Jy ! Component: 150 - total flux cleaned = -6.05752e-05 Jy ! Component: 200 - total flux cleaned = -7.50949e-05 Jy ! Total flux subtracted in 200 components = -7.50949e-05 Jy ! Clean residual min=-0.001716 max=0.001881 Jy/beam ! Clean residual mean=0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.170684 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.170684 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.404 mas, bmaj=7.43 mas, bpa=-4.145 degrees ! Estimated noise=0.972463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.73678e-05 Jy ! Component: 100 - total flux cleaned = 5.08239e-06 Jy ! Component: 150 - total flux cleaned = 5.41184e-06 Jy ! Component: 200 - total flux cleaned = 7.06052e-06 Jy ! Total flux subtracted in 200 components = 7.06052e-06 Jy ! Clean residual min=-0.001777 max=0.001870 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.170691 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.170691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070899Jy sigma=0.440168 ! Fit after self-cal, rms=0.070895Jy sigma=0.440151 wmodel J2244+2600_S_map.mod ! Writing 37 model components to file: J2244+2600_S_map.mod wobs J2244+2600_S_uvs.fits ! Writing UV FITS file: J2244+2600_S_uvs.fits wwins J2244+2600_S_map.win ! wwins: Wrote 1 windows to J2244+2600_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 = 0.000173092 Jy ! Component: 100 - total flux cleaned = 0.000326326 Jy ! Component: 150 - total flux cleaned = 0.000326174 Jy ! Component: 200 - total flux cleaned = 0.000410965 Jy ! Component: 250 - total flux cleaned = 0.000492687 Jy ! Component: 300 - total flux cleaned = 0.000466711 Jy ! Component: 350 - total flux cleaned = 0.000570021 Jy ! Component: 400 - total flux cleaned = 0.000544476 Jy ! Component: 450 - total flux cleaned = 0.000619447 Jy ! Component: 500 - total flux cleaned = 0.000766017 Jy ! Component: 550 - total flux cleaned = 0.000789819 Jy ! Component: 600 - total flux cleaned = 0.00086011 Jy ! Component: 650 - total flux cleaned = 0.000952487 Jy ! Component: 700 - total flux cleaned = 0.000997681 Jy ! Component: 750 - total flux cleaned = 0.00113146 Jy ! Component: 800 - total flux cleaned = 0.00119732 Jy ! Component: 850 - total flux cleaned = 0.00130507 Jy ! Component: 900 - total flux cleaned = 0.0013686 Jy ! Component: 950 - total flux cleaned = 0.00138962 Jy ! Component: 1000 - total flux cleaned = 0.00149266 Jy ! Component: 1050 - total flux cleaned = 0.00147176 Jy ! Component: 1100 - total flux cleaned = 0.00149218 Jy ! Component: 1150 - total flux cleaned = 0.00151197 Jy ! Component: 1200 - total flux cleaned = 0.00149286 Jy ! Component: 1250 - total flux cleaned = 0.00160917 Jy ! Component: 1300 - total flux cleaned = 0.00164733 Jy ! Component: 1350 - total flux cleaned = 0.00170375 Jy ! Component: 1400 - total flux cleaned = 0.00174073 Jy ! Component: 1450 - total flux cleaned = 0.00175912 Jy ! Component: 1500 - total flux cleaned = 0.00181359 Jy ! Component: 1550 - total flux cleaned = 0.00186782 Jy ! Component: 1600 - total flux cleaned = 0.00197473 Jy ! Component: 1650 - total flux cleaned = 0.0020276 Jy ! Component: 1700 - total flux cleaned = 0.00209765 Jy ! Component: 1750 - total flux cleaned = 0.00218428 Jy ! Component: 1800 - total flux cleaned = 0.00221871 Jy ! Component: 1850 - total flux cleaned = 0.00223543 Jy ! Component: 1900 - total flux cleaned = 0.00228609 Jy ! Component: 1950 - total flux cleaned = 0.00235271 Jy ! Component: 2000 - total flux cleaned = 0.00238572 Jy ! Component: 2050 - total flux cleaned = 0.00248394 Jy ! Component: 2100 - total flux cleaned = 0.00251624 Jy ! Component: 2150 - total flux cleaned = 0.00256454 Jy ! Component: 2200 - total flux cleaned = 0.00262825 Jy ! Component: 2250 - total flux cleaned = 0.00265964 Jy ! Component: 2300 - total flux cleaned = 0.00272228 Jy ! Component: 2350 - total flux cleaned = 0.00267597 Jy ! Component: 2400 - total flux cleaned = 0.00281452 Jy ! Component: 2450 - total flux cleaned = 0.00282946 Jy ! Component: 2500 - total flux cleaned = 0.00282939 Jy ! Component: 2550 - total flux cleaned = 0.00288953 Jy ! Component: 2600 - total flux cleaned = 0.00294916 Jy ! Component: 2650 - total flux cleaned = 0.00299337 Jy ! Component: 2700 - total flux cleaned = 0.00302278 Jy ! Component: 2750 - total flux cleaned = 0.00306644 Jy ! Component: 2800 - total flux cleaned = 0.00315293 Jy ! Component: 2850 - total flux cleaned = 0.0031956 Jy ! Component: 2900 - total flux cleaned = 0.00326645 Jy ! Component: 2950 - total flux cleaned = 0.00330874 Jy ! Component: 3000 - total flux cleaned = 0.00336458 Jy ! Component: 3050 - total flux cleaned = 0.00337841 Jy ! Component: 3100 - total flux cleaned = 0.00344724 Jy ! Component: 3150 - total flux cleaned = 0.00348808 Jy ! Component: 3200 - total flux cleaned = 0.00350181 Jy ! Component: 3250 - total flux cleaned = 0.00359595 Jy ! Component: 3300 - total flux cleaned = 0.00360931 Jy ! Component: 3350 - total flux cleaned = 0.00367564 Jy ! Component: 3400 - total flux cleaned = 0.00367561 Jy ! Component: 3450 - total flux cleaned = 0.00367553 Jy ! Component: 3500 - total flux cleaned = 0.00370149 Jy ! Component: 3550 - total flux cleaned = 0.00375319 Jy ! Component: 3600 - total flux cleaned = 0.00377863 Jy ! Component: 3650 - total flux cleaned = 0.00380391 Jy ! Component: 3700 - total flux cleaned = 0.00376602 Jy ! Component: 3750 - total flux cleaned = 0.00380365 Jy ! Component: 3800 - total flux cleaned = 0.00381603 Jy ! Component: 3850 - total flux cleaned = 0.00382858 Jy ! Component: 3900 - total flux cleaned = 0.00385312 Jy ! Component: 3950 - total flux cleaned = 0.00393846 Jy ! Component: 4000 - total flux cleaned = 0.00389003 Jy ! Component: 4050 - total flux cleaned = 0.00389002 Jy ! Total flux subtracted in 4096 components = 0.00391391 Jy ! Clean residual min=-0.000717 max=0.000704 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.174605 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 324 components and 0.174605 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2244+2600_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.404 x 7.43 at -4.145 degrees (North through East) ! Clean map min=-0.0013545 max=0.16389 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2244+2600_S_map.fits wmodel /image_prod/ug002_uva//J2244+2600_S_map.mod ! Writing 324 model components to file: /image_prod/ug002_uva//J2244+2600_S_map.mod wobs /image_prod/ug002_uva//J2244+2600_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2244+2600_S_uvs.fits wwins /image_prod/ug002_uva//J2244+2600_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2244+2600_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.163893 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221128 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.404766 0.404766 0.809532 1.61906 3.23813 6.47626 12.9525 25.905 51.8101 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.163 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 741.168 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2244+2600_S_dfm.log closed on Thu Mar 5 05:51:40 2020