! Started logfile: /image_prod/ug002_uva//J0155+2230_S_dfm.log on Wed Mar 4 19:18:19 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//J0155+2230_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0155+2230_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.792593 visibilities/baseline/integration-bin. ! Found source: J0155+2230 ! ! 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 6420 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 J0155+2230_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016650Jy sigma=9.087969 ! Fit after self-cal, rms=0.864473Jy sigma=7.769792 ! 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=2.671 mas, bmaj=6.543 mas, bpa=-6.475 degrees ! Estimated noise=1.37336 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 = 0.10156 Jy ! Component: 100 - total flux cleaned = 0.135644 Jy ! Total flux subtracted in 100 components = 0.135644 Jy ! Clean residual min=-0.005519 max=0.014232 Jy/beam ! Clean residual mean=-0.000036 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.135644 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.135644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066056Jy sigma=0.513038 ! Fit after self-cal, rms=0.065799Jy sigma=0.510407 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158798 Jy ! Component: 100 - total flux cleaned = 0.0229695 Jy ! Total flux subtracted in 100 components = 0.0229695 Jy ! Clean residual min=-0.003858 max=0.005008 Jy/beam ! Clean residual mean=-0.000011 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.158614 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.158614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061638Jy sigma=0.471874 ! Fit after self-cal, rms=0.061543Jy sigma=0.470742 ! 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=3.253 mas, bmaj=7.358 mas, bpa=-7.454 degrees ! Estimated noise=1.01667 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 (5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00558557 Jy ! Component: 100 - total flux cleaned = 0.00751618 Jy ! Component: 150 - total flux cleaned = 0.00752381 Jy ! Component: 200 - total flux cleaned = 0.00721251 Jy ! Total flux subtracted in 200 components = 0.00721251 Jy ! Clean residual min=-0.002642 max=0.003147 Jy/beam ! Clean residual mean=-0.000005 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.165826 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.165826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060869Jy sigma=0.465992 ! Fit after self-cal, rms=0.060825Jy sigma=0.465714 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.253 x 7.358 at -7.454 degrees (North through East) ! Clean map min=-0.0026645 max=0.13237 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.03 KP 1.01 ! LA 1.02 MK 0.99 NL 0.97 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.70 FD 0.99 HN 1.00 KP 1.04 ! LA 1.02 MK 1.02 NL 1.07 OV 1.00 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 1.01 ! LA 1.02 MK 1.00 NL 0.96 OV 1.03 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.060825Jy sigma=0.465714 ! Fit after self-cal, rms=0.056651Jy sigma=0.455592 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.271 mas, bmaj=7.306 mas, bpa=-7.336 degrees ! Estimated noise=1.00879 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 = 0.000935624 Jy ! Component: 100 - total flux cleaned = 0.000936759 Jy ! Component: 150 - total flux cleaned = 0.000937187 Jy ! Component: 200 - total flux cleaned = 0.00096874 Jy ! Total flux subtracted in 200 components = 0.00096874 Jy ! Clean residual min=-0.002162 max=0.002223 Jy/beam ! Clean residual mean=-0.000005 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.166795 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.166795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056589Jy sigma=0.455108 ! Fit after self-cal, rms=0.056574Jy sigma=0.454995 ! 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=0.056574Jy sigma=0.454995 ! Fit after self-cal, rms=0.056832Jy sigma=0.451214 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.265 mas, bmaj=7.309 mas, bpa=-7.195 degrees ! Estimated noise=1.00887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595965 Jy ! Component: 100 - total flux cleaned = 0.000495501 Jy ! Component: 150 - total flux cleaned = 0.000467657 Jy ! Component: 200 - total flux cleaned = 0.000419465 Jy ! Total flux subtracted in 200 components = 0.000419465 Jy ! Clean residual min=-0.001646 max=0.001949 Jy/beam ! Clean residual mean=-0.000004 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.167215 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.167215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056787Jy sigma=0.450953 ! Fit after self-cal, rms=0.056796Jy sigma=0.450913 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 (-111, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173343 Jy ! Component: 100 - total flux cleaned = 0.00174003 Jy ! Component: 150 - total flux cleaned = 0.00170831 Jy ! Component: 200 - total flux cleaned = 0.00161997 Jy ! Total flux subtracted in 200 components = 0.00161997 Jy ! Clean residual min=-0.001653 max=0.001664 Jy/beam ! Clean residual mean=-0.000004 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.168835 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.168835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056720Jy sigma=0.450380 ! Fit after self-cal, rms=0.056721Jy sigma=0.450344 ! 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=0.056721Jy sigma=0.450344 ! Fit after self-cal, rms=0.056671Jy sigma=0.450260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.262 mas, bmaj=7.307 mas, bpa=-7.198 degrees ! Estimated noise=1.00741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000736089 Jy ! Component: 100 - total flux cleaned = 0.000825242 Jy ! Component: 150 - total flux cleaned = 0.000877186 Jy ! Component: 200 - total flux cleaned = 0.000826243 Jy ! Total flux subtracted in 200 components = 0.000826243 Jy ! Clean residual min=-0.001517 max=0.001649 Jy/beam ! Clean residual mean=-0.000005 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.169661 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 91 components and 0.169661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056637Jy sigma=0.450051 ! Fit after self-cal, rms=0.056638Jy sigma=0.450044 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 = 7.87899e-05 Jy ! Component: 100 - total flux cleaned = 5.5595e-05 Jy ! Component: 150 - total flux cleaned = 3.41964e-05 Jy ! Component: 200 - total flux cleaned = 3.40913e-05 Jy ! Total flux subtracted in 200 components = 3.40913e-05 Jy ! Clean residual min=-0.001475 max=0.001635 Jy/beam ! Clean residual mean=-0.000005 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.169695 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 97 components and 0.169695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056618Jy sigma=0.449922 ! Fit after self-cal, rms=0.056617Jy sigma=0.449920 ! 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=0.056617Jy sigma=0.449920 ! Fit after self-cal, rms=0.056606Jy sigma=0.449895 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.14 mas, bmaj=10.71 mas, bpa=-7.505 degrees ! Estimated noise=1.23232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000373106 Jy ! Component: 100 - total flux cleaned = 0.00058434 Jy ! Component: 150 - total flux cleaned = 0.000692643 Jy ! Component: 200 - total flux cleaned = 0.000744046 Jy ! Total flux subtracted in 200 components = 0.000744046 Jy ! Clean residual min=-0.001553 max=0.001699 Jy/beam ! Clean residual mean=-0.000010 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.170439 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.170439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056598Jy sigma=0.449864 ! Fit after self-cal, rms=0.056597Jy sigma=0.449853 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188426 Jy ! Component: 100 - total flux cleaned = 0.000187915 Jy ! Component: 150 - total flux cleaned = 0.000187914 Jy ! Component: 200 - total flux cleaned = 0.00016879 Jy ! Total flux subtracted in 200 components = 0.00016879 Jy ! Clean residual min=-0.001584 max=0.001701 Jy/beam ! Clean residual mean=-0.000010 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.170608 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 0.170608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056594Jy sigma=0.449852 ! Fit after self-cal, rms=0.056593Jy sigma=0.449848 ! 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=3.26 mas, bmaj=7.309 mas, bpa=-7.205 degrees ! Estimated noise=1.00681 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.26 x 7.309 at -7.205 degrees (North through East) ! Clean map min=-0.0014021 max=0.13099 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=2.678 mas, bmaj=6.492 mas, bpa=-6.254 degrees ! Estimated noise=1.36339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100907 Jy ! Component: 100 - total flux cleaned = 0.135877 Jy ! Component: 150 - total flux cleaned = 0.150978 Jy ! Component: 200 - total flux cleaned = 0.158036 Jy ! Total flux subtracted in 200 components = 0.158036 Jy ! Clean residual min=-0.002629 max=0.003457 Jy/beam ! Clean residual mean=-0.000014 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.158036 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 0.158036 Jy ! Inverting map and beam ! Estimated beam: bmin=3.26 mas, bmaj=7.309 mas, bpa=-7.205 degrees ! Estimated noise=1.00681 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 = 0.00494535 Jy ! Component: 100 - total flux cleaned = 0.00801191 Jy ! Component: 150 - total flux cleaned = 0.0101669 Jy ! Component: 200 - total flux cleaned = 0.011766 Jy ! Total flux subtracted in 200 components = 0.011766 Jy ! Clean residual min=-0.001717 max=0.001766 Jy/beam ! Clean residual mean=-0.000006 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.169802 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.169802 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=7.14 mas, bmaj=10.71 mas, bpa=-7.505 degrees ! Estimated noise=1.23232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645534 Jy ! Component: 100 - total flux cleaned = 0.000844447 Jy ! Component: 150 - total flux cleaned = 0.000995082 Jy ! Component: 200 - total flux cleaned = 0.00113475 Jy ! Total flux subtracted in 200 components = 0.00113475 Jy ! Clean residual min=-0.001834 max=0.001713 Jy/beam ! Clean residual mean=-0.000010 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.170937 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 = 8.04864e-05 Jy ! Component: 100 - total flux cleaned = 8.02718e-05 Jy ! Component: 150 - total flux cleaned = 9.68245e-05 Jy ! Component: 200 - total flux cleaned = 9.64151e-05 Jy ! Total flux subtracted in 200 components = 9.64151e-05 Jy ! Clean residual min=-0.001791 max=0.001680 Jy/beam ! Clean residual mean=-0.000009 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.171033 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 69 components and 0.171033 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.26 mas, bmaj=7.309 mas, bpa=-7.205 degrees ! Estimated noise=1.00681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198261 Jy ! Component: 100 - total flux cleaned = -0.000304333 Jy ! Component: 150 - total flux cleaned = -0.000303521 Jy ! Component: 200 - total flux cleaned = -0.00030383 Jy ! Total flux subtracted in 200 components = -0.00030383 Jy ! Clean residual min=-0.001555 max=0.001642 Jy/beam ! Clean residual mean=-0.000005 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.17073 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.170729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056643Jy sigma=0.450224 ! Fit after self-cal, rms=0.056641Jy sigma=0.450201 wmodel J0155+2230_S_map.mod ! Writing 87 model components to file: J0155+2230_S_map.mod wobs J0155+2230_S_uvs.fits ! Writing UV FITS file: J0155+2230_S_uvs.fits wwins J0155+2230_S_map.win ! wwins: Wrote 3 windows to J0155+2230_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 = 0.000127002 Jy ! Component: 100 - total flux cleaned = 0.000209697 Jy ! Component: 150 - total flux cleaned = 0.000289125 Jy ! Component: 200 - total flux cleaned = 0.000340075 Jy ! Component: 250 - total flux cleaned = 0.000412912 Jy ! Component: 300 - total flux cleaned = 0.000436504 Jy ! Component: 350 - total flux cleaned = 0.000413395 Jy ! Component: 400 - total flux cleaned = 0.000503035 Jy ! Component: 450 - total flux cleaned = 0.000480171 Jy ! Component: 500 - total flux cleaned = 0.000480232 Jy ! Component: 550 - total flux cleaned = 0.000501582 Jy ! Component: 600 - total flux cleaned = 0.000501621 Jy ! Component: 650 - total flux cleaned = 0.000522089 Jy ! Component: 700 - total flux cleaned = 0.00050192 Jy ! Component: 750 - total flux cleaned = 0.000501897 Jy ! Component: 800 - total flux cleaned = 0.000559306 Jy ! Component: 850 - total flux cleaned = 0.000521267 Jy ! Component: 900 - total flux cleaned = 0.000576869 Jy ! Component: 950 - total flux cleaned = 0.000558012 Jy ! Component: 1000 - total flux cleaned = 0.000540136 Jy ! Component: 1050 - total flux cleaned = 0.000504437 Jy ! Component: 1100 - total flux cleaned = 0.000486567 Jy ! Component: 1150 - total flux cleaned = 0.000451642 Jy ! Component: 1200 - total flux cleaned = 0.000400069 Jy ! Component: 1250 - total flux cleaned = 0.000366181 Jy ! Component: 1300 - total flux cleaned = 0.00033259 Jy ! Component: 1350 - total flux cleaned = 0.000382702 Jy ! Component: 1400 - total flux cleaned = 0.000317013 Jy ! Component: 1450 - total flux cleaned = 0.00030105 Jy ! Component: 1500 - total flux cleaned = 0.000268842 Jy ! Component: 1550 - total flux cleaned = 0.000253219 Jy ! Component: 1600 - total flux cleaned = 0.000300547 Jy ! Component: 1650 - total flux cleaned = 0.000253676 Jy ! Component: 1700 - total flux cleaned = 0.00028453 Jy ! Component: 1750 - total flux cleaned = 0.000269414 Jy ! Component: 1800 - total flux cleaned = 0.000284394 Jy ! Component: 1850 - total flux cleaned = 0.000329266 Jy ! Component: 1900 - total flux cleaned = 0.000284536 Jy ! Component: 1950 - total flux cleaned = 0.00024052 Jy ! Component: 2000 - total flux cleaned = 0.000255132 Jy ! Component: 2050 - total flux cleaned = 0.000226485 Jy ! Component: 2100 - total flux cleaned = 0.000212153 Jy ! Component: 2150 - total flux cleaned = 0.000226291 Jy ! Component: 2200 - total flux cleaned = 0.000184118 Jy ! Component: 2250 - total flux cleaned = 0.000156287 Jy ! Component: 2300 - total flux cleaned = 0.00015638 Jy ! Component: 2350 - total flux cleaned = 0.00015651 Jy ! Component: 2400 - total flux cleaned = 0.000129622 Jy ! Component: 2450 - total flux cleaned = 0.000169817 Jy ! Component: 2500 - total flux cleaned = 0.000130047 Jy ! Component: 2550 - total flux cleaned = 0.000156364 Jy ! Component: 2600 - total flux cleaned = 0.000117018 Jy ! Component: 2650 - total flux cleaned = 0.000155778 Jy ! Component: 2700 - total flux cleaned = 0.000155797 Jy ! Component: 2750 - total flux cleaned = 0.000130264 Jy ! Component: 2800 - total flux cleaned = 0.000181018 Jy ! Component: 2850 - total flux cleaned = 0.000155861 Jy ! Component: 2900 - total flux cleaned = 0.000168265 Jy ! Component: 2950 - total flux cleaned = 0.000143581 Jy ! Component: 3000 - total flux cleaned = 0.00020524 Jy ! Component: 3050 - total flux cleaned = 0.000217439 Jy ! Component: 3100 - total flux cleaned = 0.000265921 Jy ! Component: 3150 - total flux cleaned = 0.000277972 Jy ! Component: 3200 - total flux cleaned = 0.000242185 Jy ! Component: 3250 - total flux cleaned = 0.000254074 Jy ! Component: 3300 - total flux cleaned = 0.000324825 Jy ! Component: 3350 - total flux cleaned = 0.000254595 Jy ! Component: 3400 - total flux cleaned = 0.000254621 Jy ! Component: 3450 - total flux cleaned = 0.000323932 Jy ! Component: 3500 - total flux cleaned = 0.000254979 Jy ! Component: 3550 - total flux cleaned = 0.00024368 Jy ! Component: 3600 - total flux cleaned = 0.000255044 Jy ! Component: 3650 - total flux cleaned = 0.000221191 Jy ! Component: 3700 - total flux cleaned = 0.000266009 Jy ! Component: 3750 - total flux cleaned = 0.000243668 Jy ! Component: 3800 - total flux cleaned = 0.000287846 Jy ! Component: 3850 - total flux cleaned = 0.00026572 Jy ! Component: 3900 - total flux cleaned = 0.000243906 Jy ! Component: 3950 - total flux cleaned = 0.000233133 Jy ! Component: 4000 - total flux cleaned = 0.000265605 Jy ! Component: 4050 - total flux cleaned = 0.000254871 Jy ! Total flux subtracted in 4096 components = 0.000244189 Jy ! Clean residual min=-0.000663 max=0.000665 Jy/beam ! Clean residual mean=-0.000003 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.170974 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 404 components and 0.170974 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0155+2230_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.26 x 7.309 at -7.205 degrees (North through East) ! Clean map min=-0.0012037 max=0.13069 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0155+2230_S_map.fits wmodel /image_prod/ug002_uva//J0155+2230_S_map.mod ! Writing 404 model components to file: /image_prod/ug002_uva//J0155+2230_S_map.mod wobs /image_prod/ug002_uva//J0155+2230_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0155+2230_S_uvs.fits wwins /image_prod/ug002_uva//J0155+2230_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0155+2230_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.130686 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198085 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.454719 0.454719 0.909438 1.81888 3.63775 7.27551 14.551 29.102 58.2041 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.13 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 659.747 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0155+2230_S_dfm.log closed on Wed Mar 4 19:18:23 2020