! Started logfile: /image_prod/ug002_uva//J1707+1846_S_dfm.log on Thu Mar 5 03:06:13 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//J1707+1846_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1707+1846_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.905093 visibilities/baseline/integration-bin. ! Found source: J1707+1846 ! ! 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 5865 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 J1707+1846_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.038807Jy sigma=8.791153 ! Fit after self-cal, rms=0.781049Jy sigma=6.538033 ! 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=2.858 mas, bmaj=6.316 mas, bpa=-10.35 degrees ! Estimated noise=1.51012 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 = 0.172221 Jy ! Component: 100 - total flux cleaned = 0.22781 Jy ! Total flux subtracted in 100 components = 0.22781 Jy ! Clean residual min=-0.008964 max=0.022098 Jy/beam ! Clean residual mean=0.000017 rms=0.002439 Jy/beam ! Combined flux in latest and established models = 0.22781 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.22781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068925Jy sigma=0.513354 ! Fit after self-cal, rms=0.068520Jy sigma=0.509952 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.023132 Jy ! Component: 100 - total flux cleaned = 0.0328937 Jy ! Total flux subtracted in 100 components = 0.0328937 Jy ! Clean residual min=-0.005549 max=0.005792 Jy/beam ! Clean residual mean=0.000019 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.260704 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 11 components and 0.260704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061302Jy sigma=0.444974 ! Fit after self-cal, rms=0.061159Jy sigma=0.443883 ! 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=3.32 mas, bmaj=7.194 mas, bpa=-10.24 degrees ! Estimated noise=1.1282 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 = 0.00312878 Jy ! Component: 100 - total flux cleaned = 0.00305289 Jy ! Component: 150 - total flux cleaned = 0.00275191 Jy ! Component: 200 - total flux cleaned = 0.00261712 Jy ! Total flux subtracted in 200 components = 0.00261712 Jy ! Clean residual min=-0.005565 max=0.005574 Jy/beam ! Clean residual mean=0.000029 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.263321 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.263321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060761Jy sigma=0.441831 ! Fit after self-cal, rms=0.060730Jy sigma=0.441695 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.32 x 7.194 at -10.24 degrees (North through East) ! Clean map min=-0.0053643 max=0.21955 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.00 KP 0.98 ! LA 1.04 MK 1.00 NL 0.99 PT 0.98 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.00 KP 0.98 ! LA 1.02 MK 1.01 NL 0.95 PT 0.97 ! SC 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.01 KP 0.98 ! LA 1.02 MK 0.99 NL 1.05 PT 0.98 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.060730Jy sigma=0.441695 ! Fit after self-cal, rms=0.057620Jy sigma=0.432461 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=7.128 mas, bpa=-9.784 degrees ! Estimated noise=1.12337 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 = 0.00111326 Jy ! Component: 100 - total flux cleaned = 0.000999773 Jy ! Component: 150 - total flux cleaned = 0.000892594 Jy ! Component: 200 - total flux cleaned = 0.000842283 Jy ! Total flux subtracted in 200 components = 0.000842283 Jy ! Clean residual min=-0.005226 max=0.004515 Jy/beam ! Clean residual mean=0.000025 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.264163 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.264163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057465Jy sigma=0.431263 ! Fit after self-cal, rms=0.057428Jy sigma=0.431112 ! 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=0.057428Jy sigma=0.431112 ! Fit after self-cal, rms=0.054312Jy sigma=0.414106 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=7.064 mas, bpa=-9.361 degrees ! Estimated noise=1.11948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010577 Jy ! Component: 100 - total flux cleaned = 0.00122876 Jy ! Component: 150 - total flux cleaned = 0.00146007 Jy ! Component: 200 - total flux cleaned = 0.00154261 Jy ! Total flux subtracted in 200 components = 0.00154261 Jy ! Clean residual min=-0.002701 max=0.003113 Jy/beam ! Clean residual mean=0.000009 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.265705 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.265705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054197Jy sigma=0.413205 ! Fit after self-cal, rms=0.054184Jy sigma=0.413103 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 (-5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291094 Jy ! Component: 100 - total flux cleaned = 0.00360918 Jy ! Component: 150 - total flux cleaned = 0.00371847 Jy ! Component: 200 - total flux cleaned = 0.00376628 Jy ! Total flux subtracted in 200 components = 0.00376628 Jy ! Clean residual min=-0.002785 max=0.002391 Jy/beam ! Clean residual mean=0.000009 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.269472 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.269472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053971Jy sigma=0.411456 ! Fit after self-cal, rms=0.053939Jy sigma=0.411234 ! 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=0.053939Jy sigma=0.411234 ! Fit after self-cal, rms=0.053495Jy sigma=0.410759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=7.04 mas, bpa=-9.209 degrees ! Estimated noise=1.11754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019569 Jy ! Component: 100 - total flux cleaned = 0.00252121 Jy ! Component: 150 - total flux cleaned = 0.00286454 Jy ! Component: 200 - total flux cleaned = 0.00297766 Jy ! Total flux subtracted in 200 components = 0.00297766 Jy ! Clean residual min=-0.002514 max=0.002099 Jy/beam ! Clean residual mean=0.000008 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.272449 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.272449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053395Jy sigma=0.409932 ! Fit after self-cal, rms=0.053374Jy sigma=0.409836 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 = 0.000607121 Jy ! Component: 100 - total flux cleaned = 0.000786411 Jy ! Component: 150 - total flux cleaned = 0.000786645 Jy ! Component: 200 - total flux cleaned = 0.000818677 Jy ! Total flux subtracted in 200 components = 0.000818677 Jy ! Clean residual min=-0.002523 max=0.002030 Jy/beam ! Clean residual mean=0.000008 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.273268 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.273268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053333Jy sigma=0.409493 ! Fit after self-cal, rms=0.053326Jy sigma=0.409463 ! 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=0.053326Jy sigma=0.409463 ! Fit after self-cal, rms=0.053085Jy sigma=0.409288 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.872 mas, bmaj=10.24 mas, bpa=-14.01 degrees ! Estimated noise=1.40118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158766 Jy ! Component: 100 - total flux cleaned = 0.0021158 Jy ! Component: 150 - total flux cleaned = 0.00221705 Jy ! Component: 200 - total flux cleaned = 0.00224885 Jy ! Total flux subtracted in 200 components = 0.00224885 Jy ! Clean residual min=-0.002135 max=0.002402 Jy/beam ! Clean residual mean=0.000020 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.275517 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.275517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053064Jy sigma=0.409098 ! Fit after self-cal, rms=0.053054Jy sigma=0.409033 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 = 0.000261659 Jy ! Component: 100 - total flux cleaned = 0.000379336 Jy ! Component: 150 - total flux cleaned = 0.00040994 Jy ! Component: 200 - total flux cleaned = 0.000422848 Jy ! Total flux subtracted in 200 components = 0.000422848 Jy ! Clean residual min=-0.002042 max=0.002322 Jy/beam ! Clean residual mean=0.000019 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.27594 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.27594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053054Jy sigma=0.409011 ! Fit after self-cal, rms=0.053049Jy sigma=0.408982 ! 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=3.279 mas, bmaj=7.027 mas, bpa=-9.152 degrees ! Estimated noise=1.11657 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.279 x 7.027 at -9.152 degrees (North through East) ! Clean map min=-0.0022613 max=0.21451 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=2.831 mas, bmaj=6.18 mas, bpa=-9.237 degrees ! Estimated noise=1.48458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171008 Jy ! Component: 100 - total flux cleaned = 0.229066 Jy ! Component: 150 - total flux cleaned = 0.252727 Jy ! Component: 200 - total flux cleaned = 0.263001 Jy ! Total flux subtracted in 200 components = 0.263001 Jy ! Clean residual min=-0.003955 max=0.004773 Jy/beam ! Clean residual mean=0.000008 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.263001 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.263001 Jy ! Inverting map and beam ! Estimated beam: bmin=3.279 mas, bmaj=7.027 mas, bpa=-9.152 degrees ! Estimated noise=1.11657 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 = 0.00555948 Jy ! Component: 100 - total flux cleaned = 0.00874278 Jy ! Component: 150 - total flux cleaned = 0.010877 Jy ! Component: 200 - total flux cleaned = 0.0119578 Jy ! Total flux subtracted in 200 components = 0.0119578 Jy ! Clean residual min=-0.002674 max=0.002115 Jy/beam ! Clean residual mean=0.000009 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.274959 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.274959 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=7.872 mas, bmaj=10.24 mas, bpa=-14.01 degrees ! Estimated noise=1.40118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107748 Jy ! Component: 100 - total flux cleaned = 0.00115763 Jy ! Component: 150 - total flux cleaned = 0.00118459 Jy ! Component: 200 - total flux cleaned = 0.00120638 Jy ! Total flux subtracted in 200 components = 0.00120638 Jy ! Clean residual min=-0.002043 max=0.002226 Jy/beam ! Clean residual mean=0.000019 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.276165 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 = 6.78629e-07 Jy ! Component: 100 - total flux cleaned = 1.79087e-05 Jy ! Component: 150 - total flux cleaned = 3.33824e-05 Jy ! Component: 200 - total flux cleaned = 3.38009e-05 Jy ! Total flux subtracted in 200 components = 3.38009e-05 Jy ! Clean residual min=-0.002029 max=0.002252 Jy/beam ! Clean residual mean=0.000019 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.276199 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 59 components and 0.276199 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.279 mas, bmaj=7.027 mas, bpa=-9.152 degrees ! Estimated noise=1.11657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.01722e-05 Jy ! Component: 100 - total flux cleaned = -1.68092e-05 Jy ! Component: 150 - total flux cleaned = -9.60783e-05 Jy ! Component: 200 - total flux cleaned = -0.000131335 Jy ! Total flux subtracted in 200 components = -0.000131335 Jy ! Clean residual min=-0.002506 max=0.001937 Jy/beam ! Clean residual mean=0.000008 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.276068 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.276068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053087Jy sigma=0.409187 ! Fit after self-cal, rms=0.053075Jy sigma=0.409139 wmodel J1707+1846_S_map.mod ! Writing 74 model components to file: J1707+1846_S_map.mod wobs J1707+1846_S_uvs.fits ! Writing UV FITS file: J1707+1846_S_uvs.fits wwins J1707+1846_S_map.win ! wwins: Wrote 2 windows to J1707+1846_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 = -0.00106724 Jy ! Component: 100 - total flux cleaned = -0.00173034 Jy ! Component: 150 - total flux cleaned = -0.00173167 Jy ! Component: 200 - total flux cleaned = -0.0016026 Jy ! Component: 250 - total flux cleaned = -0.00144814 Jy ! Component: 300 - total flux cleaned = -0.00135851 Jy ! Component: 350 - total flux cleaned = -0.00127147 Jy ! Component: 400 - total flux cleaned = -0.001216 Jy ! Component: 450 - total flux cleaned = -0.00124378 Jy ! Component: 500 - total flux cleaned = -0.00126969 Jy ! Component: 550 - total flux cleaned = -0.00121697 Jy ! Component: 600 - total flux cleaned = -0.00119178 Jy ! Component: 650 - total flux cleaned = -0.00119161 Jy ! Component: 700 - total flux cleaned = -0.00121598 Jy ! Component: 750 - total flux cleaned = -0.00121579 Jy ! Component: 800 - total flux cleaned = -0.00119265 Jy ! Component: 850 - total flux cleaned = -0.00123846 Jy ! Component: 900 - total flux cleaned = -0.00128352 Jy ! Component: 950 - total flux cleaned = -0.00132733 Jy ! Component: 1000 - total flux cleaned = -0.00130533 Jy ! Component: 1050 - total flux cleaned = -0.00132712 Jy ! Component: 1100 - total flux cleaned = -0.00130605 Jy ! Component: 1150 - total flux cleaned = -0.0012646 Jy ! Component: 1200 - total flux cleaned = -0.00122343 Jy ! Component: 1250 - total flux cleaned = -0.00116334 Jy ! Component: 1300 - total flux cleaned = -0.00110432 Jy ! Component: 1350 - total flux cleaned = -0.00122196 Jy ! Component: 1400 - total flux cleaned = -0.00120242 Jy ! Component: 1450 - total flux cleaned = -0.00123999 Jy ! Component: 1500 - total flux cleaned = -0.00122144 Jy ! Component: 1550 - total flux cleaned = -0.00131375 Jy ! Component: 1600 - total flux cleaned = -0.0013135 Jy ! Component: 1650 - total flux cleaned = -0.00131346 Jy ! Component: 1700 - total flux cleaned = -0.00136703 Jy ! Component: 1750 - total flux cleaned = -0.00136722 Jy ! Component: 1800 - total flux cleaned = -0.00143655 Jy ! Component: 1850 - total flux cleaned = -0.00145344 Jy ! Component: 1900 - total flux cleaned = -0.00143673 Jy ! Component: 1950 - total flux cleaned = -0.00147001 Jy ! Component: 2000 - total flux cleaned = -0.00151963 Jy ! Component: 2050 - total flux cleaned = -0.00158448 Jy ! Component: 2100 - total flux cleaned = -0.00163226 Jy ! Component: 2150 - total flux cleaned = -0.00163222 Jy ! Component: 2200 - total flux cleaned = -0.00172604 Jy ! Component: 2250 - total flux cleaned = -0.00167966 Jy ! Component: 2300 - total flux cleaned = -0.00171023 Jy ! Component: 2350 - total flux cleaned = -0.001665 Jy ! Component: 2400 - total flux cleaned = -0.00171011 Jy ! Component: 2450 - total flux cleaned = -0.00172476 Jy ! Component: 2500 - total flux cleaned = -0.00169542 Jy ! Component: 2550 - total flux cleaned = -0.00163749 Jy ! Component: 2600 - total flux cleaned = -0.00166646 Jy ! Component: 2650 - total flux cleaned = -0.00166629 Jy ! Component: 2700 - total flux cleaned = -0.00165224 Jy ! Component: 2750 - total flux cleaned = -0.00163823 Jy ! Component: 2800 - total flux cleaned = -0.00167942 Jy ! Component: 2850 - total flux cleaned = -0.0016792 Jy ! Component: 2900 - total flux cleaned = -0.00167928 Jy ! Component: 2950 - total flux cleaned = -0.00169259 Jy ! Component: 3000 - total flux cleaned = -0.00167919 Jy ! Component: 3050 - total flux cleaned = -0.00167932 Jy ! Component: 3100 - total flux cleaned = -0.00169218 Jy ! Component: 3150 - total flux cleaned = -0.00171801 Jy ! Component: 3200 - total flux cleaned = -0.0016924 Jy ! Component: 3250 - total flux cleaned = -0.0017306 Jy ! Component: 3300 - total flux cleaned = -0.00173056 Jy ! Component: 3350 - total flux cleaned = -0.00169297 Jy ! Component: 3400 - total flux cleaned = -0.00169299 Jy ! Component: 3450 - total flux cleaned = -0.00168074 Jy ! Component: 3500 - total flux cleaned = -0.00170509 Jy ! Component: 3550 - total flux cleaned = -0.00165659 Jy ! Component: 3600 - total flux cleaned = -0.00169251 Jy ! Component: 3650 - total flux cleaned = -0.00163262 Jy ! Component: 3700 - total flux cleaned = -0.00165633 Jy ! Component: 3750 - total flux cleaned = -0.00164451 Jy ! Component: 3800 - total flux cleaned = -0.00165621 Jy ! Component: 3850 - total flux cleaned = -0.00167939 Jy ! Component: 3900 - total flux cleaned = -0.00169101 Jy ! Component: 3950 - total flux cleaned = -0.00167948 Jy ! Component: 4000 - total flux cleaned = -0.00166822 Jy ! Component: 4050 - total flux cleaned = -0.00166831 Jy ! Total flux subtracted in 4096 components = -0.0016908 Jy ! Clean residual min=-0.000650 max=0.000667 Jy/beam ! Clean residual mean=0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.274377 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 376 components and 0.274377 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1707+1846_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.279 x 7.027 at -9.152 degrees (North through East) ! Clean map min=-0.0013448 max=0.21409 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1707+1846_S_map.fits wmodel /image_prod/ug002_uva//J1707+1846_S_map.mod ! Writing 376 model components to file: /image_prod/ug002_uva//J1707+1846_S_map.mod wobs /image_prod/ug002_uva//J1707+1846_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1707+1846_S_uvs.fits wwins /image_prod/ug002_uva//J1707+1846_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1707+1846_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.214087 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202595 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.283897 0.283897 0.567795 1.13559 2.27118 4.54236 9.08471 18.1694 36.3389 72.6777 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.214 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1056.72 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1707+1846_S_dfm.log closed on Thu Mar 5 03:06:17 2020