! Started logfile: /image_prod/ug002_uva//J0616-0306_S_dfm.log on Wed Mar 4 21:14:24 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//J0616-0306_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0616-0306_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.991111 visibilities/baseline/integration-bin. ! Found source: J0616-0306 ! ! 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 8028 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 J0616-0306_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.002006Jy sigma=7.906729 ! Fit after self-cal, rms=0.859831Jy sigma=6.835069 ! 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=2.672 mas, bmaj=7.12 mas, bpa=-3.03 degrees ! Estimated noise=1.39618 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 = 0.108267 Jy ! Component: 100 - total flux cleaned = 0.133556 Jy ! Total flux subtracted in 100 components = 0.133556 Jy ! Clean residual min=-0.007251 max=0.009542 Jy/beam ! Clean residual mean=-0.000003 rms=0.001658 Jy/beam ! Combined flux in latest and established models = 0.133556 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.133556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080964Jy sigma=0.553645 ! Fit after self-cal, rms=0.080958Jy sigma=0.553583 ! 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=3.223 mas, bmaj=8.171 mas, bpa=-4.026 degrees ! Estimated noise=1.03466 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 = 0.0105924 Jy ! Component: 100 - total flux cleaned = 0.0151174 Jy ! Component: 150 - total flux cleaned = 0.0174272 Jy ! Component: 200 - total flux cleaned = 0.0186478 Jy ! Total flux subtracted in 200 components = 0.0186478 Jy ! Clean residual min=-0.009187 max=0.009596 Jy/beam ! Clean residual mean=-0.000023 rms=0.002011 Jy/beam ! Combined flux in latest and established models = 0.152204 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.152204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079321Jy sigma=0.545121 ! Fit after self-cal, rms=0.079319Jy sigma=0.545018 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 8.171 at -4.026 degrees (North through East) ! Clean map min=-0.0090056 max=0.13939 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.07 KP 1.03 ! LA 1.18 MK 1.08 NL 1.05 OV 0.65 ! PT 1.08 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.02 HN 1.03 KP 1.05 ! LA 1.14 MK 0.97 NL 0.94 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.09 KP 1.05 ! LA 1.18 MK 0.97 NL 0.93 OV 0.65 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.079319Jy sigma=0.545018 ! Fit after self-cal, rms=0.070555Jy sigma=0.499486 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.242 mas, bmaj=8.184 mas, bpa=-3.937 degrees ! Estimated noise=1.03511 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 (41.5, 60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00812403 Jy ! Component: 100 - total flux cleaned = 0.0125902 Jy ! Component: 150 - total flux cleaned = 0.0143579 Jy ! Component: 200 - total flux cleaned = 0.0153784 Jy ! Total flux subtracted in 200 components = 0.0153784 Jy ! Clean residual min=-0.003523 max=0.008056 Jy/beam ! Clean residual mean=-0.000000 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.167582 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 65 components and 0.167582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069655Jy sigma=0.490238 ! Fit after self-cal, rms=0.069731Jy sigma=0.488460 ! Inverting map ! Added new window around map position (21, 26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761701 Jy ! Component: 100 - total flux cleaned = 0.0119112 Jy ! Component: 150 - total flux cleaned = 0.0150288 Jy ! Component: 200 - total flux cleaned = 0.0175628 Jy ! Total flux subtracted in 200 components = 0.0175628 Jy ! Clean residual min=-0.002746 max=0.003302 Jy/beam ! Clean residual mean=0.000002 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.185145 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 121 components and 0.185145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068828Jy sigma=0.479534 ! Fit after self-cal, rms=0.068768Jy sigma=0.479163 ! 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=0.068768Jy sigma=0.479163 ! Fit after self-cal, rms=0.067727Jy sigma=0.475167 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.241 mas, bmaj=8.215 mas, bpa=-3.951 degrees ! Estimated noise=1.02695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279684 Jy ! Component: 100 - total flux cleaned = 0.00489071 Jy ! Component: 150 - total flux cleaned = 0.00662515 Jy ! Component: 200 - total flux cleaned = 0.00811786 Jy ! Total flux subtracted in 200 components = 0.00811786 Jy ! Clean residual min=-0.002261 max=0.002356 Jy/beam ! Clean residual mean=0.000000 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.193263 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 155 components and 0.193263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067555Jy sigma=0.473485 ! Fit after self-cal, rms=0.067550Jy sigma=0.473360 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 (6.5, 91). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213505 Jy ! Component: 100 - total flux cleaned = 0.00350455 Jy ! Component: 150 - total flux cleaned = 0.00468735 Jy ! Component: 200 - total flux cleaned = 0.00573355 Jy ! Total flux subtracted in 200 components = 0.00573355 Jy ! Clean residual min=-0.002050 max=0.002002 Jy/beam ! Clean residual mean=0.000002 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.198997 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 182 components and 0.198997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067453Jy sigma=0.472540 ! Fit after self-cal, rms=0.067445Jy sigma=0.472492 ! 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=0.067445Jy sigma=0.472492 ! Fit after self-cal, rms=0.067035Jy sigma=0.470987 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.244 mas, bmaj=8.226 mas, bpa=-3.955 degrees ! Estimated noise=1.02492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138978 Jy ! Component: 100 - total flux cleaned = 0.00233378 Jy ! Component: 150 - total flux cleaned = 0.00317611 Jy ! Component: 200 - total flux cleaned = 0.00390111 Jy ! Total flux subtracted in 200 components = 0.00390111 Jy ! Clean residual min=-0.001869 max=0.001952 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.202898 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 207 components and 0.202898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066987Jy sigma=0.470555 ! Fit after self-cal, rms=0.066990Jy sigma=0.470522 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 (-75.5, -78.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127005 Jy ! Component: 100 - total flux cleaned = 0.0017147 Jy ! Component: 150 - total flux cleaned = 0.00228155 Jy ! Component: 200 - total flux cleaned = 0.00277766 Jy ! Total flux subtracted in 200 components = 0.00277766 Jy ! Clean residual min=-0.001724 max=0.001688 Jy/beam ! Clean residual mean=0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.205675 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 222 components and 0.205675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066917Jy sigma=0.470062 ! Fit after self-cal, rms=0.066916Jy sigma=0.470040 ! 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=0.066916Jy sigma=0.470040 ! Fit after self-cal, rms=0.066855Jy sigma=0.469988 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.47 mas, bmaj=13.52 mas, bpa=-4.042 degrees ! Estimated noise=1.25069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132058 Jy ! Component: 100 - total flux cleaned = 0.002177 Jy ! Component: 150 - total flux cleaned = 0.00292694 Jy ! Component: 200 - total flux cleaned = 0.00353835 Jy ! Total flux subtracted in 200 components = 0.00353835 Jy ! Clean residual min=-0.001953 max=0.001798 Jy/beam ! Clean residual mean=0.000004 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.209214 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 242 components and 0.209214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066847Jy sigma=0.469832 ! Fit after self-cal, rms=0.066843Jy sigma=0.469818 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 = 0.000476943 Jy ! Component: 100 - total flux cleaned = 0.000625074 Jy ! Component: 150 - total flux cleaned = 0.000761112 Jy ! Component: 200 - total flux cleaned = 0.000887354 Jy ! Total flux subtracted in 200 components = 0.000887354 Jy ! Clean residual min=-0.001921 max=0.001733 Jy/beam ! Clean residual mean=0.000005 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.210101 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 250 components and 0.210101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066842Jy sigma=0.469779 ! Fit after self-cal, rms=0.066840Jy sigma=0.469776 ! 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=3.246 mas, bmaj=8.23 mas, bpa=-3.927 degrees ! Estimated noise=1.02341 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.246 x 8.23 at -3.927 degrees (North through East) ! Clean map min=-0.0015616 max=0.13912 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=2.695 mas, bmaj=7.163 mas, bpa=-2.988 degrees ! Estimated noise=1.38936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107585 Jy ! Component: 100 - total flux cleaned = 0.132417 Jy ! Component: 150 - total flux cleaned = 0.142461 Jy ! Component: 200 - total flux cleaned = 0.149401 Jy ! Total flux subtracted in 200 components = 0.149401 Jy ! Clean residual min=-0.003146 max=0.004106 Jy/beam ! Clean residual mean=0.000000 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.149401 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.149401 Jy ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=8.23 mas, bpa=-3.927 degrees ! Estimated noise=1.02341 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 = 0.00825231 Jy ! Component: 100 - total flux cleaned = 0.0145954 Jy ! Component: 150 - total flux cleaned = 0.0197945 Jy ! Component: 200 - total flux cleaned = 0.0241467 Jy ! Total flux subtracted in 200 components = 0.0241467 Jy ! Clean residual min=-0.003076 max=0.003089 Jy/beam ! Clean residual mean=-0.000000 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.173548 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 65 components and 0.173548 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=7.47 mas, bmaj=13.52 mas, bpa=-4.042 degrees ! Estimated noise=1.25069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623029 Jy ! Component: 100 - total flux cleaned = 0.0108047 Jy ! Component: 150 - total flux cleaned = 0.0144721 Jy ! Component: 200 - total flux cleaned = 0.0175245 Jy ! Total flux subtracted in 200 components = 0.0175245 Jy ! Clean residual min=-0.002950 max=0.002842 Jy/beam ! Clean residual mean=0.000002 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.191072 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 = 0.00258151 Jy ! Component: 100 - total flux cleaned = 0.0047896 Jy ! Component: 150 - total flux cleaned = 0.00670704 Jy ! Component: 200 - total flux cleaned = 0.00838476 Jy ! Total flux subtracted in 200 components = 0.00838476 Jy ! Clean residual min=-0.002426 max=0.002387 Jy/beam ! Clean residual mean=0.000003 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.199457 Jy ! Adding 130 model components to the UV plane model. ! The established model now contains 186 components and 0.199457 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=8.23 mas, bpa=-3.927 degrees ! Estimated noise=1.02341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015593 Jy ! Component: 100 - total flux cleaned = 0.00258452 Jy ! Component: 150 - total flux cleaned = 0.0034832 Jy ! Component: 200 - total flux cleaned = 0.00410704 Jy ! Total flux subtracted in 200 components = 0.00410704 Jy ! Clean residual min=-0.001872 max=0.001708 Jy/beam ! Clean residual mean=0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.203564 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 214 components and 0.203564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066923Jy sigma=0.470442 ! Fit after self-cal, rms=0.066907Jy sigma=0.470368 wmodel J0616-0306_S_map.mod ! Writing 214 model components to file: J0616-0306_S_map.mod wobs J0616-0306_S_uvs.fits ! Writing UV FITS file: J0616-0306_S_uvs.fits wwins J0616-0306_S_map.win ! wwins: Wrote 5 windows to J0616-0306_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 = -0.000501755 Jy ! Component: 100 - total flux cleaned = -0.000711686 Jy ! Component: 150 - total flux cleaned = -0.000854738 Jy ! Component: 200 - total flux cleaned = -0.000881871 Jy ! Component: 250 - total flux cleaned = -0.00104124 Jy ! Component: 300 - total flux cleaned = -0.00122109 Jy ! Component: 350 - total flux cleaned = -0.00134555 Jy ! Component: 400 - total flux cleaned = -0.00134507 Jy ! Component: 450 - total flux cleaned = -0.00136909 Jy ! Component: 500 - total flux cleaned = -0.00141618 Jy ! Component: 550 - total flux cleaned = -0.00146192 Jy ! Component: 600 - total flux cleaned = -0.00148443 Jy ! Component: 650 - total flux cleaned = -0.0015281 Jy ! Component: 700 - total flux cleaned = -0.00157098 Jy ! Component: 750 - total flux cleaned = -0.00167547 Jy ! Component: 800 - total flux cleaned = -0.00171635 Jy ! Component: 850 - total flux cleaned = -0.00185724 Jy ! Component: 900 - total flux cleaned = -0.0019166 Jy ! Component: 950 - total flux cleaned = -0.00199489 Jy ! Component: 1000 - total flux cleaned = -0.00211022 Jy ! Component: 1050 - total flux cleaned = -0.00210986 Jy ! Component: 1100 - total flux cleaned = -0.00216633 Jy ! Component: 1150 - total flux cleaned = -0.00225844 Jy ! Component: 1200 - total flux cleaned = -0.00229485 Jy ! Component: 1250 - total flux cleaned = -0.00234921 Jy ! Component: 1300 - total flux cleaned = -0.00240254 Jy ! Component: 1350 - total flux cleaned = -0.00242024 Jy ! Component: 1400 - total flux cleaned = -0.0024204 Jy ! Component: 1450 - total flux cleaned = -0.00243781 Jy ! Component: 1500 - total flux cleaned = -0.00247165 Jy ! Component: 1550 - total flux cleaned = -0.00250507 Jy ! Component: 1600 - total flux cleaned = -0.0024386 Jy ! Component: 1650 - total flux cleaned = -0.00242256 Jy ! Component: 1700 - total flux cleaned = -0.00250387 Jy ! Component: 1750 - total flux cleaned = -0.00248788 Jy ! Component: 1800 - total flux cleaned = -0.0025198 Jy ! Component: 1850 - total flux cleaned = -0.00250396 Jy ! Component: 1900 - total flux cleaned = -0.00256653 Jy ! Component: 1950 - total flux cleaned = -0.00248909 Jy ! Component: 2000 - total flux cleaned = -0.00256573 Jy ! Component: 2050 - total flux cleaned = -0.00255064 Jy ! Component: 2100 - total flux cleaned = -0.00252044 Jy ! Component: 2150 - total flux cleaned = -0.0025355 Jy ! Component: 2200 - total flux cleaned = -0.00252078 Jy ! Component: 2250 - total flux cleaned = -0.0024916 Jy ! Component: 2300 - total flux cleaned = -0.00249151 Jy ! Component: 2350 - total flux cleaned = -0.00250595 Jy ! Component: 2400 - total flux cleaned = -0.00253478 Jy ! Component: 2450 - total flux cleaned = -0.00247789 Jy ! Component: 2500 - total flux cleaned = -0.00253411 Jy ! Component: 2550 - total flux cleaned = -0.00254801 Jy ! Component: 2600 - total flux cleaned = -0.00249254 Jy ! Component: 2650 - total flux cleaned = -0.00247883 Jy ! Component: 2700 - total flux cleaned = -0.00257452 Jy ! Component: 2750 - total flux cleaned = -0.00254739 Jy ! Component: 2800 - total flux cleaned = -0.00257432 Jy ! Component: 2850 - total flux cleaned = -0.00257459 Jy ! Component: 2900 - total flux cleaned = -0.00261427 Jy ! Component: 2950 - total flux cleaned = -0.00260106 Jy ! Component: 3000 - total flux cleaned = -0.00264023 Jy ! Component: 3050 - total flux cleaned = -0.00266627 Jy ! Component: 3100 - total flux cleaned = -0.00267912 Jy ! Component: 3150 - total flux cleaned = -0.002679 Jy ! Component: 3200 - total flux cleaned = -0.00267908 Jy ! Component: 3250 - total flux cleaned = -0.00272952 Jy ! Component: 3300 - total flux cleaned = -0.0027796 Jy ! Component: 3350 - total flux cleaned = -0.00277962 Jy ! Component: 3400 - total flux cleaned = -0.00284152 Jy ! Component: 3450 - total flux cleaned = -0.00279233 Jy ! Component: 3500 - total flux cleaned = -0.00286581 Jy ! Component: 3550 - total flux cleaned = -0.00291443 Jy ! Component: 3600 - total flux cleaned = -0.0029626 Jy ! Component: 3650 - total flux cleaned = -0.00297473 Jy ! Component: 3700 - total flux cleaned = -0.00301053 Jy ! Component: 3750 - total flux cleaned = -0.00301062 Jy ! Component: 3800 - total flux cleaned = -0.00302242 Jy ! Component: 3850 - total flux cleaned = -0.00304599 Jy ! Component: 3900 - total flux cleaned = -0.00309258 Jy ! Component: 3950 - total flux cleaned = -0.00311572 Jy ! Component: 4000 - total flux cleaned = -0.00315028 Jy ! Component: 4050 - total flux cleaned = -0.00318453 Jy ! Total flux subtracted in 4096 components = -0.00318461 Jy ! Clean residual min=-0.000656 max=0.000672 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.200379 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 526 components and 0.200379 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0616-0306_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.246 x 8.23 at -3.927 degrees (North through East) ! Clean map min=-0.0014308 max=0.13915 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0616-0306_S_map.fits wmodel /image_prod/ug002_uva//J0616-0306_S_map.mod ! Writing 526 model components to file: /image_prod/ug002_uva//J0616-0306_S_map.mod wobs /image_prod/ug002_uva//J0616-0306_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0616-0306_S_uvs.fits wwins /image_prod/ug002_uva//J0616-0306_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0616-0306_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.139151 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212489 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.45811 0.45811 0.916221 1.83244 3.66488 7.32977 14.6595 29.3191 58.6381 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 654.863 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0616-0306_S_dfm.log closed on Wed Mar 4 21:14:28 2020