! Started logfile: /image_prod/ug002_uva//J2102+4702_S_dfm.log on Thu Mar 5 05:02:27 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//J2102+4702_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2102+4702_S_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.922124 visibilities/baseline/integration-bin. ! Found source: J2102+4702 ! ! 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 14067 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 J2102+4702_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=1.004645Jy sigma=8.421735 ! Fit after self-cal, rms=0.910592Jy sigma=7.581864 ! 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=3.264 mas, bmaj=4.497 mas, bpa=-8.335 degrees ! Estimated noise=1.28627 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 = 0.0657067 Jy ! Component: 100 - total flux cleaned = 0.0894339 Jy ! Total flux subtracted in 100 components = 0.0894339 Jy ! Clean residual min=-0.004190 max=0.011053 Jy/beam ! Clean residual mean=0.000003 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.089434 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.089434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075275Jy sigma=0.517597 ! Fit after self-cal, rms=0.075045Jy sigma=0.514892 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128946 Jy ! Component: 100 - total flux cleaned = 0.0202813 Jy ! Total flux subtracted in 100 components = 0.0202813 Jy ! Clean residual min=-0.003114 max=0.004078 Jy/beam ! Clean residual mean=0.000002 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.109715 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.109715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072216Jy sigma=0.483537 ! Fit after self-cal, rms=0.072217Jy sigma=0.483382 ! 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=4.094 mas, bmaj=5.467 mas, bpa=-8.451 degrees ! Estimated noise=0.739071 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 = 0.0058846 Jy ! Component: 100 - total flux cleaned = 0.00891412 Jy ! Component: 150 - total flux cleaned = 0.0105868 Jy ! Component: 200 - total flux cleaned = 0.0115297 Jy ! Total flux subtracted in 200 components = 0.0115297 Jy ! Clean residual min=-0.002087 max=0.002052 Jy/beam ! Clean residual mean=-0.000003 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.121245 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 57 components and 0.121245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071707Jy sigma=0.478584 ! Fit after self-cal, rms=0.071708Jy sigma=0.478545 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.094 x 5.467 at -8.451 degrees (North through East) ! Clean map min=-0.0020359 max=0.089203 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.06 KP 0.98 ! LA 1.01 MK 1.02 NL 0.99 OV 0.98 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.10 KP 0.97 ! LA 1.00 MK 0.97 NL 1.27 OV 1.00 ! PT 1.02 SC 0.78 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.07 KP 0.92 ! LA 1.02 MK 0.99 NL 0.97 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Fit before self-cal, rms=0.071708Jy sigma=0.478545 ! Fit after self-cal, rms=0.068661Jy sigma=0.474102 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.09 mas, bmaj=5.447 mas, bpa=-7.137 degrees ! Estimated noise=0.74173 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 = 0.000678616 Jy ! Component: 100 - total flux cleaned = 0.000722771 Jy ! Component: 150 - total flux cleaned = 0.000760665 Jy ! Component: 200 - total flux cleaned = 0.000809945 Jy ! Total flux subtracted in 200 components = 0.000809945 Jy ! Clean residual min=-0.001638 max=0.001861 Jy/beam ! Clean residual mean=-0.000007 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.122055 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.122055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068639Jy sigma=0.474014 ! Fit after self-cal, rms=0.068662Jy sigma=0.473926 ! 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=0.068662Jy sigma=0.473926 ! Fit after self-cal, rms=0.069509Jy sigma=0.469518 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.121 mas, bmaj=5.479 mas, bpa=-6.706 degrees ! Estimated noise=0.745523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306868 Jy ! Component: 100 - total flux cleaned = 0.000317814 Jy ! Component: 150 - total flux cleaned = 0.000337071 Jy ! Component: 200 - total flux cleaned = 0.000354594 Jy ! Total flux subtracted in 200 components = 0.000354594 Jy ! Clean residual min=-0.001441 max=0.001728 Jy/beam ! Clean residual mean=-0.000004 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.122409 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.122409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069504Jy sigma=0.469490 ! Fit after self-cal, rms=0.069552Jy sigma=0.469411 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 (-8.5, 90.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000942689 Jy ! Component: 100 - total flux cleaned = 0.000942623 Jy ! Component: 150 - total flux cleaned = 0.000913169 Jy ! Component: 200 - total flux cleaned = 0.000913565 Jy ! Total flux subtracted in 200 components = 0.000913565 Jy ! Clean residual min=-0.001410 max=0.001293 Jy/beam ! Clean residual mean=-0.000003 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.123323 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.123323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069510Jy sigma=0.469067 ! Fit after self-cal, rms=0.069498Jy sigma=0.469044 ! 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=0.069498Jy sigma=0.469044 ! Fit after self-cal, rms=0.069299Jy sigma=0.469018 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.107 mas, bmaj=5.469 mas, bpa=-6.465 degrees ! Estimated noise=0.743375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020925 Jy ! Component: 100 - total flux cleaned = 0.00023228 Jy ! Component: 150 - total flux cleaned = 0.000274836 Jy ! Component: 200 - total flux cleaned = 0.000312913 Jy ! Total flux subtracted in 200 components = 0.000312913 Jy ! Clean residual min=-0.001358 max=0.001285 Jy/beam ! Clean residual mean=-0.000004 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.123636 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.123636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069284Jy sigma=0.468906 ! Fit after self-cal, rms=0.069277Jy sigma=0.468901 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 = 4.04956e-05 Jy ! Component: 100 - total flux cleaned = 7.64425e-05 Jy ! Component: 150 - total flux cleaned = 0.000108866 Jy ! Component: 200 - total flux cleaned = 0.000123585 Jy ! Total flux subtracted in 200 components = 0.000123585 Jy ! Clean residual min=-0.001347 max=0.001295 Jy/beam ! Clean residual mean=-0.000004 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.12376 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.12376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069269Jy sigma=0.468844 ! Fit after self-cal, rms=0.069266Jy sigma=0.468841 ! 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=0.069266Jy sigma=0.468841 ! Fit after self-cal, rms=0.068987Jy sigma=0.468833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.706 mas, bmaj=9.347 mas, bpa=-6.475 degrees ! Estimated noise=0.851998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000283132 Jy ! Component: 100 - total flux cleaned = 0.000297647 Jy ! Component: 150 - total flux cleaned = 0.000309657 Jy ! Component: 200 - total flux cleaned = 0.000314914 Jy ! Total flux subtracted in 200 components = 0.000314914 Jy ! Clean residual min=-0.001378 max=0.001212 Jy/beam ! Clean residual mean=-0.000008 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.124074 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 104 components and 0.124074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068987Jy sigma=0.468820 ! Fit after self-cal, rms=0.068984Jy sigma=0.468818 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 = 3.19015e-05 Jy ! Component: 100 - total flux cleaned = 2.6583e-05 Jy ! Component: 150 - total flux cleaned = 2.17486e-05 Jy ! Component: 200 - total flux cleaned = 2.63406e-05 Jy ! Total flux subtracted in 200 components = 2.63406e-05 Jy ! Clean residual min=-0.001382 max=0.001210 Jy/beam ! Clean residual mean=-0.000008 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.124101 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.124101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068983Jy sigma=0.468813 ! Fit after self-cal, rms=0.068983Jy sigma=0.468813 ! 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=4.094 mas, bmaj=5.464 mas, bpa=-6.394 degrees ! Estimated noise=0.741939 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.094 x 5.464 at -6.394 degrees (North through East) ! Clean map min=-0.0012707 max=0.089468 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=3.274 mas, bmaj=4.501 mas, bpa=-5.996 degrees ! Estimated noise=1.29035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0658948 Jy ! Component: 100 - total flux cleaned = 0.0899522 Jy ! Component: 150 - total flux cleaned = 0.102351 Jy ! Component: 200 - total flux cleaned = 0.109473 Jy ! Total flux subtracted in 200 components = 0.109473 Jy ! Clean residual min=-0.002900 max=0.003878 Jy/beam ! Clean residual mean=0.000000 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.109473 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.109473 Jy ! Inverting map and beam ! Estimated beam: bmin=4.094 mas, bmaj=5.464 mas, bpa=-6.394 degrees ! Estimated noise=0.741939 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 = 0.00622647 Jy ! Component: 100 - total flux cleaned = 0.00951662 Jy ! Component: 150 - total flux cleaned = 0.0116044 Jy ! Component: 200 - total flux cleaned = 0.0126898 Jy ! Total flux subtracted in 200 components = 0.0126898 Jy ! Clean residual min=-0.001496 max=0.001415 Jy/beam ! Clean residual mean=-0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.122163 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.122163 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=8.706 mas, bmaj=9.347 mas, bpa=-6.475 degrees ! Estimated noise=0.851998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117597 Jy ! Component: 100 - total flux cleaned = 0.00151026 Jy ! Component: 150 - total flux cleaned = 0.00157442 Jy ! Component: 200 - total flux cleaned = 0.0016138 Jy ! Total flux subtracted in 200 components = 0.0016138 Jy ! Clean residual min=-0.001432 max=0.001218 Jy/beam ! Clean residual mean=-0.000008 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.123777 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 = 3.34947e-05 Jy ! Component: 100 - total flux cleaned = 5.30285e-05 Jy ! Component: 150 - total flux cleaned = 8.00096e-05 Jy ! Component: 200 - total flux cleaned = 9.70739e-05 Jy ! Total flux subtracted in 200 components = 9.70739e-05 Jy ! Clean residual min=-0.001410 max=0.001214 Jy/beam ! Clean residual mean=-0.000008 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.123874 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 88 components and 0.123874 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.094 mas, bmaj=5.464 mas, bpa=-6.394 degrees ! Estimated noise=0.741939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.14525e-07 Jy ! Component: 100 - total flux cleaned = -1.55951e-06 Jy ! Component: 150 - total flux cleaned = -2.08049e-06 Jy ! Component: 200 - total flux cleaned = -1.77946e-06 Jy ! Total flux subtracted in 200 components = -1.77946e-06 Jy ! Clean residual min=-0.001370 max=0.001443 Jy/beam ! Clean residual mean=-0.000004 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.123872 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.123872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069002Jy sigma=0.468937 ! Fit after self-cal, rms=0.068999Jy sigma=0.468918 wmodel J2102+4702_S_map.mod ! Writing 100 model components to file: J2102+4702_S_map.mod wobs J2102+4702_S_uvs.fits ! Writing UV FITS file: J2102+4702_S_uvs.fits wwins J2102+4702_S_map.win ! wwins: Wrote 2 windows to J2102+4702_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 = 3.59698e-06 Jy ! Component: 100 - total flux cleaned = -3.94349e-05 Jy ! Component: 150 - total flux cleaned = -5.98949e-05 Jy ! Component: 200 - total flux cleaned = -0.000160494 Jy ! Component: 250 - total flux cleaned = -0.000276594 Jy ! Component: 300 - total flux cleaned = -0.00039011 Jy ! Component: 350 - total flux cleaned = -0.000464272 Jy ! Component: 400 - total flux cleaned = -0.000609183 Jy ! Component: 450 - total flux cleaned = -0.000750505 Jy ! Component: 500 - total flux cleaned = -0.000854436 Jy ! Component: 550 - total flux cleaned = -0.000956603 Jy ! Component: 600 - total flux cleaned = -0.000956681 Jy ! Component: 650 - total flux cleaned = -0.0010227 Jy ! Component: 700 - total flux cleaned = -0.00105486 Jy ! Component: 750 - total flux cleaned = -0.00111861 Jy ! Component: 800 - total flux cleaned = -0.00113415 Jy ! Component: 850 - total flux cleaned = -0.00113405 Jy ! Component: 900 - total flux cleaned = -0.00121088 Jy ! Component: 950 - total flux cleaned = -0.00118085 Jy ! Component: 1000 - total flux cleaned = -0.00124102 Jy ! Component: 1050 - total flux cleaned = -0.00121184 Jy ! Component: 1100 - total flux cleaned = -0.00124077 Jy ! Component: 1150 - total flux cleaned = -0.0012549 Jy ! Component: 1200 - total flux cleaned = -0.00128303 Jy ! Component: 1250 - total flux cleaned = -0.00125502 Jy ! Component: 1300 - total flux cleaned = -0.00131041 Jy ! Component: 1350 - total flux cleaned = -0.00129671 Jy ! Component: 1400 - total flux cleaned = -0.00129673 Jy ! Component: 1450 - total flux cleaned = -0.00133733 Jy ! Component: 1500 - total flux cleaned = -0.00137711 Jy ! Component: 1550 - total flux cleaned = -0.00133767 Jy ! Component: 1600 - total flux cleaned = -0.00140279 Jy ! Component: 1650 - total flux cleaned = -0.0013895 Jy ! Component: 1700 - total flux cleaned = -0.00140234 Jy ! Component: 1750 - total flux cleaned = -0.00142785 Jy ! Component: 1800 - total flux cleaned = -0.00141539 Jy ! Component: 1850 - total flux cleaned = -0.00141546 Jy ! Component: 1900 - total flux cleaned = -0.00145259 Jy ! Component: 1950 - total flux cleaned = -0.00141592 Jy ! Component: 2000 - total flux cleaned = -0.00147653 Jy ! Component: 2050 - total flux cleaned = -0.00148854 Jy ! Component: 2100 - total flux cleaned = -0.00145281 Jy ! Component: 2150 - total flux cleaned = -0.00146462 Jy ! Component: 2200 - total flux cleaned = -0.0014646 Jy ! Component: 2250 - total flux cleaned = -0.00151122 Jy ! Component: 2300 - total flux cleaned = -0.00148812 Jy ! Component: 2350 - total flux cleaned = -0.00153417 Jy ! Component: 2400 - total flux cleaned = -0.00154546 Jy ! Component: 2450 - total flux cleaned = -0.00155659 Jy ! Component: 2500 - total flux cleaned = -0.00160145 Jy ! Component: 2550 - total flux cleaned = -0.00166816 Jy ! Component: 2600 - total flux cleaned = -0.00167908 Jy ! Component: 2650 - total flux cleaned = -0.00172268 Jy ! Component: 2700 - total flux cleaned = -0.00173357 Jy ! Component: 2750 - total flux cleaned = -0.00178754 Jy ! Component: 2800 - total flux cleaned = -0.00176612 Jy ! Component: 2850 - total flux cleaned = -0.0018515 Jy ! Component: 2900 - total flux cleaned = -0.00186209 Jy ! Component: 2950 - total flux cleaned = -0.00190414 Jy ! Component: 3000 - total flux cleaned = -0.00193545 Jy ! Component: 3050 - total flux cleaned = -0.00198736 Jy ! Component: 3100 - total flux cleaned = -0.00196676 Jy ! Component: 3150 - total flux cleaned = -0.00202829 Jy ! Component: 3200 - total flux cleaned = -0.00205892 Jy ! Component: 3250 - total flux cleaned = -0.00205896 Jy ! Component: 3300 - total flux cleaned = -0.00207914 Jy ! Component: 3350 - total flux cleaned = -0.00209909 Jy ! Component: 3400 - total flux cleaned = -0.00217862 Jy ! Component: 3450 - total flux cleaned = -0.00219844 Jy ! Component: 3500 - total flux cleaned = -0.00217869 Jy ! Component: 3550 - total flux cleaned = -0.00221775 Jy ! Component: 3600 - total flux cleaned = -0.00225656 Jy ! Component: 3650 - total flux cleaned = -0.00228553 Jy ! Component: 3700 - total flux cleaned = -0.00227597 Jy ! Component: 3750 - total flux cleaned = -0.00231423 Jy ! Component: 3800 - total flux cleaned = -0.00238081 Jy ! Component: 3850 - total flux cleaned = -0.00240919 Jy ! Component: 3900 - total flux cleaned = -0.00242792 Jy ! Component: 3950 - total flux cleaned = -0.00247462 Jy ! Component: 4000 - total flux cleaned = -0.0024374 Jy ! Component: 4050 - total flux cleaned = -0.0024836 Jy ! Total flux subtracted in 4096 components = -0.00250195 Jy ! Clean residual min=-0.000585 max=0.000605 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.12137 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 380 components and 0.12137 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2102+4702_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.094 x 5.464 at -6.394 degrees (North through East) ! Clean map min=-0.00093745 max=0.089596 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2102+4702_S_map.fits wmodel /image_prod/ug002_uva//J2102+4702_S_map.mod ! Writing 380 model components to file: /image_prod/ug002_uva//J2102+4702_S_map.mod wobs /image_prod/ug002_uva//J2102+4702_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2102+4702_S_uvs.fits wwins /image_prod/ug002_uva//J2102+4702_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2102+4702_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.089596 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164729 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.551574 0.551574 1.10315 2.2063 4.41259 8.82518 17.6504 35.3007 70.6015 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 543.898 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2102+4702_S_dfm.log closed on Thu Mar 5 05:02:31 2020