! Started logfile: /image_prod/ug002_uvm//J1318-1235_S_a_dfm.log on Wed Mar 4 17:12:07 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_uvm//J1318-1235_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1318-1235_S_a_uvm.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! AN table 2: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.954667 visibilities/baseline/integration-bin. ! Found source: J1318-1235 ! ! 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 12888 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 J1318-1235_S_a] 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 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005625Jy sigma=7.345835 ! Fit after self-cal, rms=0.951909Jy sigma=6.954896 ! 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=2.716 mas, bmaj=6.762 mas, bpa=-2.773 degrees ! Estimated noise=1.42842 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 = 0.0401918 Jy ! Component: 100 - total flux cleaned = 0.0489897 Jy ! Total flux subtracted in 100 components = 0.0489897 Jy ! Clean residual min=-0.003421 max=0.003203 Jy/beam ! Clean residual mean=-0.000003 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0489897 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0489897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072601Jy sigma=0.470803 ! Fit after self-cal, rms=0.071156Jy sigma=0.460285 ! 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=3.417 mas, bmaj=8.144 mas, bpa=-2.577 degrees ! Estimated noise=0.88287 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 = 0.00310019 Jy ! Component: 100 - total flux cleaned = 0.00382128 Jy ! Component: 150 - total flux cleaned = 0.00388515 Jy ! Component: 200 - total flux cleaned = 0.00395135 Jy ! Total flux subtracted in 200 components = 0.00395135 Jy ! Clean residual min=-0.001871 max=0.001796 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.052941 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.052941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071040Jy sigma=0.459397 ! Fit after self-cal, rms=0.071035Jy sigma=0.459379 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.417 x 8.144 at -2.577 degrees (North through East) ! Clean map min=-0.0017569 max=0.052803 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.03 KP 0.96 ! LA 1.04 MK 0.90 NL 1.00 OV 0.90 ! PT 1.01 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.05 KP 1.01 LA 1.00 ! MK 1.05 NL 1.11 OV 0.95 PT 1.01 ! SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.07 KP 1.12 ! LA 0.97 MK 0.91 NL 0.92 OV 0.89 ! PT 1.02 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.96 KP 1.08 LA 0.99 ! MK 1.19 NL 0.98 OV 1.07 PT 1.01 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.01 KP 1.08 ! LA 1.04 MK 0.90 NL 0.91 OV 0.95 ! PT 1.06 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.96 KP 1.03 LA 0.95 ! MK 1.13 NL 0.94 OV 1.06 PT 1.00 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.071035Jy sigma=0.459379 ! Fit after self-cal, rms=0.070280Jy sigma=0.458121 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.415 mas, bmaj=8.094 mas, bpa=-2.698 degrees ! Estimated noise=0.87873 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 = -1.10163e-06 Jy ! Component: 100 - total flux cleaned = -1.13611e-06 Jy ! Component: 150 - total flux cleaned = -1.29752e-06 Jy ! Component: 200 - total flux cleaned = 1.19399e-05 Jy ! Total flux subtracted in 200 components = 1.19399e-05 Jy ! Clean residual min=-0.001601 max=0.001737 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.052953 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.052953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070274Jy sigma=0.458071 ! Fit after self-cal, rms=0.070300Jy sigma=0.457929 ! 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=0.070300Jy sigma=0.457929 ! Fit after self-cal, rms=0.071384Jy sigma=0.456526 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.395 mas, bmaj=8.157 mas, bpa=-2.507 degrees ! Estimated noise=0.878186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210937 Jy ! Component: 100 - total flux cleaned = 0.000235382 Jy ! Component: 150 - total flux cleaned = 0.000257288 Jy ! Component: 200 - total flux cleaned = 0.000267439 Jy ! Total flux subtracted in 200 components = 0.000267439 Jy ! Clean residual min=-0.001405 max=0.001364 Jy/beam ! Clean residual mean=-0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0532204 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0532204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071380Jy sigma=0.456496 ! Fit after self-cal, rms=0.071437Jy sigma=0.456320 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.15442e-05 Jy ! Component: 100 - total flux cleaned = 5.58988e-05 Jy ! Component: 150 - total flux cleaned = 7.13136e-05 Jy ! Component: 200 - total flux cleaned = 7.85068e-05 Jy ! Total flux subtracted in 200 components = 7.85068e-05 Jy ! Clean residual min=-0.001433 max=0.001365 Jy/beam ! Clean residual mean=-0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0532989 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0532989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071435Jy sigma=0.456308 ! Fit after self-cal, rms=0.071436Jy sigma=0.456307 ! 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=0.071436Jy sigma=0.456307 ! Fit after self-cal, rms=0.071635Jy sigma=0.456273 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=8.155 mas, bpa=-2.548 degrees ! Estimated noise=0.877429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001834 Jy ! Component: 100 - total flux cleaned = 0.000214684 Jy ! Component: 150 - total flux cleaned = 0.000233311 Jy ! Component: 200 - total flux cleaned = 0.000249926 Jy ! Total flux subtracted in 200 components = 0.000249926 Jy ! Clean residual min=-0.001441 max=0.001350 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0535488 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0535489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071632Jy sigma=0.456252 ! Fit after self-cal, rms=0.071644Jy sigma=0.456248 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 = -5.74054e-06 Jy ! Component: 100 - total flux cleaned = 2.45776e-05 Jy ! Component: 150 - total flux cleaned = 3.85543e-05 Jy ! Component: 200 - total flux cleaned = 5.14157e-05 Jy ! Total flux subtracted in 200 components = 5.14157e-05 Jy ! Clean residual min=-0.001435 max=0.001344 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0536003 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0536003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071642Jy sigma=0.456239 ! Fit after self-cal, rms=0.071642Jy sigma=0.456238 ! 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=0.071642Jy sigma=0.456238 ! Fit after self-cal, rms=0.071595Jy sigma=0.456230 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.204 mas, bmaj=15.32 mas, bpa=-0.07163 degrees ! Estimated noise=1.06379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354985 Jy ! Component: 100 - total flux cleaned = 0.000392388 Jy ! Component: 150 - total flux cleaned = 0.000411315 Jy ! Component: 200 - total flux cleaned = 0.000428471 Jy ! Total flux subtracted in 200 components = 0.000428471 Jy ! Clean residual min=-0.001276 max=0.001372 Jy/beam ! Clean residual mean=-0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0540287 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 35 components and 0.0540287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071595Jy sigma=0.456217 ! Fit after self-cal, rms=0.071598Jy sigma=0.456214 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 = 6.5768e-06 Jy ! Component: 100 - total flux cleaned = 2.31368e-05 Jy ! Component: 150 - total flux cleaned = 3.32264e-05 Jy ! Component: 200 - total flux cleaned = 4.71142e-05 Jy ! Total flux subtracted in 200 components = 4.71142e-05 Jy ! Clean residual min=-0.001272 max=0.001365 Jy/beam ! Clean residual mean=-0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0540758 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.0540758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071598Jy sigma=0.456214 ! Fit after self-cal, rms=0.071598Jy sigma=0.456212 ! 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=3.373 mas, bmaj=8.149 mas, bpa=-2.596 degrees ! Estimated noise=0.876412 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.373 x 8.149 at -2.596 degrees (North through East) ! Clean map min=-0.001335 max=0.051753 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=6.782 mas, bpa=-2.756 degrees ! Estimated noise=1.4173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0412845 Jy ! Component: 100 - total flux cleaned = 0.0502972 Jy ! Component: 150 - total flux cleaned = 0.0526703 Jy ! Component: 200 - total flux cleaned = 0.0531728 Jy ! Total flux subtracted in 200 components = 0.0531728 Jy ! Clean residual min=-0.002339 max=0.002565 Jy/beam ! Clean residual mean=-0.000001 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0531728 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0531728 Jy ! Inverting map and beam ! Estimated beam: bmin=3.373 mas, bmaj=8.149 mas, bpa=-2.596 degrees ! Estimated noise=0.876412 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 = 0.000466226 Jy ! Component: 100 - total flux cleaned = 0.000434904 Jy ! Component: 150 - total flux cleaned = 0.000433704 Jy ! Component: 200 - total flux cleaned = 0.000441756 Jy ! Total flux subtracted in 200 components = 0.000441756 Jy ! Clean residual min=-0.001398 max=0.001348 Jy/beam ! Clean residual mean=-0.000003 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0536145 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0536145 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=8.204 mas, bmaj=15.32 mas, bpa=-0.07163 degrees ! Estimated noise=1.06379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253298 Jy ! Component: 100 - total flux cleaned = 0.000277256 Jy ! Component: 150 - total flux cleaned = 0.000306281 Jy ! Component: 200 - total flux cleaned = 0.000326967 Jy ! Total flux subtracted in 200 components = 0.000326967 Jy ! Clean residual min=-0.001290 max=0.001400 Jy/beam ! Clean residual mean=-0.000004 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0539415 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 = 1.96616e-05 Jy ! Component: 100 - total flux cleaned = 3.8563e-05 Jy ! Component: 150 - total flux cleaned = 5.66747e-05 Jy ! Component: 200 - total flux cleaned = 7.40683e-05 Jy ! Total flux subtracted in 200 components = 7.40683e-05 Jy ! Clean residual min=-0.001280 max=0.001392 Jy/beam ! Clean residual mean=-0.000004 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0540156 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0540156 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.373 mas, bmaj=8.149 mas, bpa=-2.596 degrees ! Estimated noise=0.876412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170005 Jy ! Component: 100 - total flux cleaned = -0.000192616 Jy ! Component: 150 - total flux cleaned = -0.000199156 Jy ! Component: 200 - total flux cleaned = -0.000199269 Jy ! Total flux subtracted in 200 components = -0.000199269 Jy ! Clean residual min=-0.001406 max=0.001343 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0538163 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0538163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071600Jy sigma=0.456236 ! Fit after self-cal, rms=0.071603Jy sigma=0.456234 wmodel J1318-1235_S_a_map.mod ! Writing 32 model components to file: J1318-1235_S_a_map.mod wobs J1318-1235_S_a_uvs.fits ! Writing UV FITS file: J1318-1235_S_a_uvs.fits wwins J1318-1235_S_a_map.win ! wwins: Wrote 1 windows to J1318-1235_S_a_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 = -8.31194e-05 Jy ! Component: 100 - total flux cleaned = -0.000256416 Jy ! Component: 150 - total flux cleaned = -0.000492641 Jy ! Component: 200 - total flux cleaned = -0.000675573 Jy ! Component: 250 - total flux cleaned = -0.000852955 Jy ! Component: 300 - total flux cleaned = -0.00102532 Jy ! Component: 350 - total flux cleaned = -0.00121381 Jy ! Component: 400 - total flux cleaned = -0.00135688 Jy ! Component: 450 - total flux cleaned = -0.00143591 Jy ! Component: 500 - total flux cleaned = -0.00151361 Jy ! Component: 550 - total flux cleaned = -0.00155134 Jy ! Component: 600 - total flux cleaned = -0.00162613 Jy ! Component: 650 - total flux cleaned = -0.00164442 Jy ! Component: 700 - total flux cleaned = -0.00169883 Jy ! Component: 750 - total flux cleaned = -0.00178738 Jy ! Component: 800 - total flux cleaned = -0.00180467 Jy ! Component: 850 - total flux cleaned = -0.0018562 Jy ! Component: 900 - total flux cleaned = -0.00190719 Jy ! Component: 950 - total flux cleaned = -0.00195721 Jy ! Component: 1000 - total flux cleaned = -0.00198977 Jy ! Component: 1050 - total flux cleaned = -0.00198961 Jy ! Component: 1100 - total flux cleaned = -0.00198961 Jy ! Component: 1150 - total flux cleaned = -0.00202146 Jy ! Component: 1200 - total flux cleaned = -0.00208392 Jy ! Component: 1250 - total flux cleaned = -0.00208382 Jy ! Component: 1300 - total flux cleaned = -0.00209923 Jy ! Component: 1350 - total flux cleaned = -0.00215968 Jy ! Component: 1400 - total flux cleaned = -0.00220424 Jy ! Component: 1450 - total flux cleaned = -0.00229264 Jy ! Component: 1500 - total flux cleaned = -0.00229262 Jy ! Component: 1550 - total flux cleaned = -0.0023794 Jy ! Component: 1600 - total flux cleaned = -0.00236489 Jy ! Component: 1650 - total flux cleaned = -0.0024783 Jy ! Component: 1700 - total flux cleaned = -0.00246409 Jy ! Component: 1750 - total flux cleaned = -0.00253339 Jy ! Component: 1800 - total flux cleaned = -0.0025883 Jy ! Component: 1850 - total flux cleaned = -0.00260185 Jy ! Component: 1900 - total flux cleaned = -0.00265573 Jy ! Component: 1950 - total flux cleaned = -0.00270941 Jy ! Component: 2000 - total flux cleaned = -0.00269615 Jy ! Component: 2050 - total flux cleaned = -0.00281449 Jy ! Component: 2100 - total flux cleaned = -0.00278858 Jy ! Component: 2150 - total flux cleaned = -0.00285337 Jy ! Component: 2200 - total flux cleaned = -0.00287889 Jy ! Component: 2250 - total flux cleaned = -0.00292982 Jy ! Component: 2300 - total flux cleaned = -0.00287916 Jy ! Component: 2350 - total flux cleaned = -0.00292944 Jy ! Component: 2400 - total flux cleaned = -0.00287971 Jy ! Component: 2450 - total flux cleaned = -0.00295389 Jy ! Component: 2500 - total flux cleaned = -0.00292932 Jy ! Component: 2550 - total flux cleaned = -0.00295361 Jy ! Component: 2600 - total flux cleaned = -0.00294158 Jy ! Component: 2650 - total flux cleaned = -0.00301378 Jy ! Component: 2700 - total flux cleaned = -0.00303765 Jy ! Component: 2750 - total flux cleaned = -0.0030258 Jy ! Component: 2800 - total flux cleaned = -0.00303762 Jy ! Component: 2850 - total flux cleaned = -0.00315482 Jy ! Component: 2900 - total flux cleaned = -0.00313144 Jy ! Component: 2950 - total flux cleaned = -0.00321242 Jy ! Component: 3000 - total flux cleaned = -0.00321244 Jy ! Component: 3050 - total flux cleaned = -0.00318963 Jy ! Component: 3100 - total flux cleaned = -0.00320118 Jy ! Component: 3150 - total flux cleaned = -0.00321247 Jy ! Component: 3200 - total flux cleaned = -0.00325747 Jy ! Component: 3250 - total flux cleaned = -0.00327992 Jy ! Component: 3300 - total flux cleaned = -0.0033021 Jy ! Component: 3350 - total flux cleaned = -0.00335741 Jy ! Component: 3400 - total flux cleaned = -0.00337941 Jy ! Component: 3450 - total flux cleaned = -0.0034123 Jy ! Component: 3500 - total flux cleaned = -0.00344483 Jy ! Component: 3550 - total flux cleaned = -0.0034772 Jy ! Component: 3600 - total flux cleaned = -0.00346654 Jy ! Component: 3650 - total flux cleaned = -0.0035415 Jy ! Component: 3700 - total flux cleaned = -0.0035415 Jy ! Component: 3750 - total flux cleaned = -0.00352032 Jy ! Component: 3800 - total flux cleaned = -0.0035626 Jy ! Component: 3850 - total flux cleaned = -0.00357321 Jy ! Component: 3900 - total flux cleaned = -0.00362547 Jy ! Component: 3950 - total flux cleaned = -0.00365665 Jy ! Component: 4000 - total flux cleaned = -0.00365664 Jy ! Component: 4050 - total flux cleaned = -0.0036979 Jy ! Total flux subtracted in 4096 components = -0.00370818 Jy ! Clean residual min=-0.000570 max=0.000598 Jy/beam ! Clean residual mean=0.000002 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0501081 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 295 components and 0.0501081 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1318-1235_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.373 x 8.149 at -2.596 degrees (North through East) ! Clean map min=-0.0011775 max=0.051753 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1318-1235_S_a_map.fits wmodel /image_prod/ug002_uvm//J1318-1235_S_a_map.mod ! Writing 295 model components to file: /image_prod/ug002_uvm//J1318-1235_S_a_map.mod wobs /image_prod/ug002_uvm//J1318-1235_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1318-1235_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1318-1235_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uvm//J1318-1235_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0517528 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183502 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06372 1.06372 2.12745 4.25489 8.50979 17.0196 34.0392 68.0783 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 282.028 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1318-1235_S_a_dfm.log closed on Wed Mar 4 17:12:11 2020