! Started logfile: /image_prod/ug002_uva//J0952-2453_S_dfm.log on Wed Mar 4 23:14:09 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//J0952-2453_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0952-2453_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.984889 visibilities/baseline/integration-bin. ! Found source: J0952-2453 ! ! 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 6648 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 J0952-2453_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018369Jy sigma=7.185738 ! Fit after self-cal, rms=0.857416Jy sigma=6.004742 ! 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=2.558 mas, bmaj=6.915 mas, bpa=-5.528 degrees ! Estimated noise=1.75056 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 = 0.111861 Jy ! Component: 100 - total flux cleaned = 0.1399 Jy ! Total flux subtracted in 100 components = 0.1399 Jy ! Clean residual min=-0.011367 max=0.019721 Jy/beam ! Clean residual mean=0.000012 rms=0.003058 Jy/beam ! Combined flux in latest and established models = 0.1399 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.1399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091774Jy sigma=0.612284 ! Fit after self-cal, rms=0.091664Jy sigma=0.611626 ! Inverting map ! Added new window around map position (3.5, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176262 Jy ! Component: 100 - total flux cleaned = 0.0274301 Jy ! Total flux subtracted in 100 components = 0.0274301 Jy ! Clean residual min=-0.010875 max=0.014773 Jy/beam ! Clean residual mean=0.000009 rms=0.002576 Jy/beam ! Combined flux in latest and established models = 0.16733 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.16733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087779Jy sigma=0.578437 ! Fit after self-cal, rms=0.087376Jy sigma=0.575478 ! 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=3.204 mas, bmaj=8.171 mas, bpa=-6.453 degrees ! Estimated noise=1.26514 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 = 0.0112509 Jy ! Component: 100 - total flux cleaned = 0.0174954 Jy ! Component: 150 - total flux cleaned = 0.0208706 Jy ! Component: 200 - total flux cleaned = 0.0216061 Jy ! Total flux subtracted in 200 components = 0.0216061 Jy ! Clean residual min=-0.009653 max=0.010633 Jy/beam ! Clean residual mean=-0.000023 rms=0.002625 Jy/beam ! Combined flux in latest and established models = 0.188936 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.188936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085957Jy sigma=0.563920 ! Fit after self-cal, rms=0.085814Jy sigma=0.562657 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.204 x 8.171 at -6.453 degrees (North through East) ! Clean map min=-0.0094773 max=0.13379 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 1.02 HN 1.12 KP 1.00 ! LA 1.04 MK 1.00 NL 1.01 OV 0.65 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.03 FD 1.05 HN 1.14 KP 0.99 ! LA 1.02 MK 0.94 NL 0.93 OV 0.97 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.71 FD 1.05 HN 1.13 KP 0.99 ! LA 1.04 MK 1.00 NL 0.89 OV 0.62 ! PT 1.02 SC 0.93 ! ! ! Fit before self-cal, rms=0.085814Jy sigma=0.562657 ! Fit after self-cal, rms=0.083788Jy sigma=0.493412 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=8.176 mas, bpa=-6.32 degrees ! Estimated noise=1.29132 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 (13, -28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00687541 Jy ! Component: 100 - total flux cleaned = 0.00798121 Jy ! Component: 150 - total flux cleaned = 0.00872845 Jy ! Component: 200 - total flux cleaned = 0.00934415 Jy ! Total flux subtracted in 200 components = 0.00934415 Jy ! Clean residual min=-0.003568 max=0.003618 Jy/beam ! Clean residual mean=-0.000009 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.19828 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 77 components and 0.19828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083167Jy sigma=0.486802 ! Fit after self-cal, rms=0.083488Jy sigma=0.485258 ! 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=0.083488Jy sigma=0.485258 ! Fit after self-cal, rms=0.084076Jy sigma=0.484794 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=8.18 mas, bpa=-6.282 degrees ! Estimated noise=1.28858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219355 Jy ! Component: 100 - total flux cleaned = 0.00249229 Jy ! Component: 150 - total flux cleaned = 0.00249079 Jy ! Component: 200 - total flux cleaned = 0.00249312 Jy ! Total flux subtracted in 200 components = 0.00249312 Jy ! Clean residual min=-0.003427 max=0.003540 Jy/beam ! Clean residual mean=-0.000010 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.200773 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.200773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083931Jy sigma=0.483503 ! Fit after self-cal, rms=0.083958Jy sigma=0.483421 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 = 0.000372248 Jy ! Component: 100 - total flux cleaned = 0.000368242 Jy ! Component: 150 - total flux cleaned = 0.000368227 Jy ! Component: 200 - total flux cleaned = 0.000463824 Jy ! Total flux subtracted in 200 components = 0.000463824 Jy ! Clean residual min=-0.003396 max=0.003576 Jy/beam ! Clean residual mean=-0.000009 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.201237 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.201237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083879Jy sigma=0.482973 ! Fit after self-cal, rms=0.083878Jy sigma=0.482951 ! 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=0.083878Jy sigma=0.482951 ! Fit after self-cal, rms=0.085566Jy sigma=0.478793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.168 mas, bmaj=8.206 mas, bpa=-6.453 degrees ! Estimated noise=1.28993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000707417 Jy ! Component: 100 - total flux cleaned = 0.000414778 Jy ! Component: 150 - total flux cleaned = 0.000265153 Jy ! Component: 200 - total flux cleaned = 0.000171263 Jy ! Total flux subtracted in 200 components = 0.000171263 Jy ! Clean residual min=-0.002655 max=0.002571 Jy/beam ! Clean residual mean=-0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.201408 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.201408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085452Jy sigma=0.478198 ! Fit after self-cal, rms=0.085462Jy sigma=0.478122 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 = 1.14926e-05 Jy ! Component: 100 - total flux cleaned = 7.99664e-06 Jy ! Component: 150 - total flux cleaned = 8.60437e-06 Jy ! Component: 200 - total flux cleaned = 4.74955e-05 Jy ! Total flux subtracted in 200 components = 4.74955e-05 Jy ! Clean residual min=-0.002591 max=0.002498 Jy/beam ! Clean residual mean=-0.000000 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.201456 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 0.201456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085405Jy sigma=0.477880 ! Fit after self-cal, rms=0.085400Jy sigma=0.477860 ! 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=0.085400Jy sigma=0.477860 ! Fit after self-cal, rms=0.085982Jy sigma=0.477806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.804 mas, bmaj=18.73 mas, bpa=-3.325 degrees ! Estimated noise=1.58105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453221 Jy ! Component: 100 - total flux cleaned = 0.00041147 Jy ! Component: 150 - total flux cleaned = 0.000340532 Jy ! Component: 200 - total flux cleaned = 0.000308754 Jy ! Total flux subtracted in 200 components = 0.000308754 Jy ! Clean residual min=-0.002334 max=0.002779 Jy/beam ! Clean residual mean=-0.000000 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.201765 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 140 components and 0.201765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085955Jy sigma=0.477683 ! Fit after self-cal, rms=0.085967Jy sigma=0.477662 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 = 0.000101046 Jy ! Component: 100 - total flux cleaned = 3.51381e-05 Jy ! Component: 150 - total flux cleaned = -2.39394e-05 Jy ! Component: 200 - total flux cleaned = -5.18168e-05 Jy ! Total flux subtracted in 200 components = -5.18168e-05 Jy ! Clean residual min=-0.002347 max=0.002763 Jy/beam ! Clean residual mean=-0.000001 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.201713 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 145 components and 0.201713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085948Jy sigma=0.477607 ! Fit after self-cal, rms=0.085950Jy sigma=0.477591 ! 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=3.169 mas, bmaj=8.211 mas, bpa=-6.441 degrees ! Estimated noise=1.2878 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.169 x 8.211 at -6.441 degrees (North through East) ! Clean map min=-0.0023459 max=0.13618 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=2.529 mas, bmaj=6.945 mas, bpa=-5.503 degrees ! Estimated noise=1.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112753 Jy ! Component: 100 - total flux cleaned = 0.143937 Jy ! Component: 150 - total flux cleaned = 0.158441 Jy ! Component: 200 - total flux cleaned = 0.168022 Jy ! Total flux subtracted in 200 components = 0.168022 Jy ! Clean residual min=-0.004309 max=0.005977 Jy/beam ! Clean residual mean=0.000001 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.168021 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.168021 Jy ! Inverting map and beam ! Estimated beam: bmin=3.169 mas, bmaj=8.211 mas, bpa=-6.441 degrees ! Estimated noise=1.2878 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 = 0.0090908 Jy ! Component: 100 - total flux cleaned = 0.0151212 Jy ! Component: 150 - total flux cleaned = 0.0194637 Jy ! Component: 200 - total flux cleaned = 0.0226636 Jy ! Total flux subtracted in 200 components = 0.0226636 Jy ! Clean residual min=-0.002512 max=0.003045 Jy/beam ! Clean residual mean=-0.000007 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.190685 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 90 components and 0.190685 Jy ! Inverting map ! Added new window around map position (7.5, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284571 Jy ! Component: 100 - total flux cleaned = 0.00473841 Jy ! Component: 150 - total flux cleaned = 0.00618906 Jy ! Component: 200 - total flux cleaned = 0.00695216 Jy ! Total flux subtracted in 200 components = 0.00695216 Jy ! Clean residual min=-0.002234 max=0.002333 Jy/beam ! Clean residual mean=-0.000004 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.197637 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 0.197637 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=7.804 mas, bmaj=18.73 mas, bpa=-3.325 degrees ! Estimated noise=1.58105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013059 Jy ! Component: 100 - total flux cleaned = 0.00203903 Jy ! Component: 150 - total flux cleaned = 0.00230507 Jy ! Component: 200 - total flux cleaned = 0.00251323 Jy ! Total flux subtracted in 200 components = 0.00251323 Jy ! Clean residual min=-0.002523 max=0.002525 Jy/beam ! Clean residual mean=-0.000006 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.200151 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 = 9.40283e-05 Jy ! Component: 100 - total flux cleaned = 0.000159515 Jy ! Component: 150 - total flux cleaned = 0.000200189 Jy ! Component: 200 - total flux cleaned = 0.000239335 Jy ! Total flux subtracted in 200 components = 0.000239335 Jy ! Clean residual min=-0.002497 max=0.002542 Jy/beam ! Clean residual mean=-0.000006 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.20039 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 132 components and 0.20039 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.169 mas, bmaj=8.211 mas, bpa=-6.441 degrees ! Estimated noise=1.2878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198255 Jy ! Component: 100 - total flux cleaned = -0.0001669 Jy ! Component: 150 - total flux cleaned = -0.000227608 Jy ! Component: 200 - total flux cleaned = -0.000255662 Jy ! Total flux subtracted in 200 components = -0.000255662 Jy ! Clean residual min=-0.002198 max=0.002379 Jy/beam ! Clean residual mean=-0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.200134 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 145 components and 0.200134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085840Jy sigma=0.477271 ! Fit after self-cal, rms=0.085812Jy sigma=0.477180 wmodel J0952-2453_S_map.mod ! Writing 145 model components to file: J0952-2453_S_map.mod wobs J0952-2453_S_uvs.fits ! Writing UV FITS file: J0952-2453_S_uvs.fits wwins J0952-2453_S_map.win ! wwins: Wrote 4 windows to J0952-2453_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 = 0.000347731 Jy ! Component: 100 - total flux cleaned = 0.00058012 Jy ! Component: 150 - total flux cleaned = 0.000727412 Jy ! Component: 200 - total flux cleaned = 0.000762467 Jy ! Component: 250 - total flux cleaned = 0.000828358 Jy ! Component: 300 - total flux cleaned = 0.000892669 Jy ! Component: 350 - total flux cleaned = 0.00101917 Jy ! Component: 400 - total flux cleaned = 0.00111224 Jy ! Component: 450 - total flux cleaned = 0.00114281 Jy ! Component: 500 - total flux cleaned = 0.00126074 Jy ! Component: 550 - total flux cleaned = 0.00123101 Jy ! Component: 600 - total flux cleaned = 0.00128744 Jy ! Component: 650 - total flux cleaned = 0.00131467 Jy ! Component: 700 - total flux cleaned = 0.00131463 Jy ! Component: 750 - total flux cleaned = 0.00134133 Jy ! Component: 800 - total flux cleaned = 0.00139379 Jy ! Component: 850 - total flux cleaned = 0.00136821 Jy ! Component: 900 - total flux cleaned = 0.00139397 Jy ! Component: 950 - total flux cleaned = 0.00141945 Jy ! Component: 1000 - total flux cleaned = 0.00146869 Jy ! Component: 1050 - total flux cleaned = 0.00154152 Jy ! Component: 1100 - total flux cleaned = 0.00156526 Jy ! Component: 1150 - total flux cleaned = 0.00163557 Jy ! Component: 1200 - total flux cleaned = 0.00163555 Jy ! Component: 1250 - total flux cleaned = 0.0016352 Jy ! Component: 1300 - total flux cleaned = 0.00158979 Jy ! Component: 1350 - total flux cleaned = 0.00161258 Jy ! Component: 1400 - total flux cleaned = 0.00163494 Jy ! Component: 1450 - total flux cleaned = 0.00165683 Jy ! Component: 1500 - total flux cleaned = 0.00163506 Jy ! Component: 1550 - total flux cleaned = 0.00163501 Jy ! Component: 1600 - total flux cleaned = 0.00163462 Jy ! Component: 1650 - total flux cleaned = 0.00159266 Jy ! Component: 1700 - total flux cleaned = 0.00163407 Jy ! Component: 1750 - total flux cleaned = 0.00159314 Jy ! Component: 1800 - total flux cleaned = 0.0015934 Jy ! Component: 1850 - total flux cleaned = 0.00157342 Jy ! Component: 1900 - total flux cleaned = 0.00155353 Jy ! Component: 1950 - total flux cleaned = 0.00151429 Jy ! Component: 2000 - total flux cleaned = 0.0015732 Jy ! Component: 2050 - total flux cleaned = 0.00147628 Jy ! Component: 2100 - total flux cleaned = 0.00149564 Jy ! Component: 2150 - total flux cleaned = 0.00149546 Jy ! Component: 2200 - total flux cleaned = 0.00149529 Jy ! Component: 2250 - total flux cleaned = 0.00143925 Jy ! Component: 2300 - total flux cleaned = 0.00142096 Jy ! Component: 2350 - total flux cleaned = 0.00142094 Jy ! Component: 2400 - total flux cleaned = 0.00140283 Jy ! Component: 2450 - total flux cleaned = 0.00136678 Jy ! Component: 2500 - total flux cleaned = 0.00133142 Jy ! Component: 2550 - total flux cleaned = 0.00127821 Jy ! Component: 2600 - total flux cleaned = 0.00124324 Jy ! Component: 2650 - total flux cleaned = 0.00124315 Jy ! Component: 2700 - total flux cleaned = 0.00117376 Jy ! Component: 2750 - total flux cleaned = 0.00108818 Jy ! Component: 2800 - total flux cleaned = 0.00102047 Jy ! Component: 2850 - total flux cleaned = 0.000936384 Jy ! Component: 2900 - total flux cleaned = 0.000886454 Jy ! Component: 2950 - total flux cleaned = 0.000820296 Jy ! Component: 3000 - total flux cleaned = 0.000721691 Jy ! Component: 3050 - total flux cleaned = 0.000656546 Jy ! Component: 3100 - total flux cleaned = 0.000575704 Jy ! Component: 3150 - total flux cleaned = 0.000463486 Jy ! Component: 3200 - total flux cleaned = 0.000431726 Jy ! Component: 3250 - total flux cleaned = 0.000352721 Jy ! Component: 3300 - total flux cleaned = 0.000289859 Jy ! Component: 3350 - total flux cleaned = 0.00025873 Jy ! Component: 3400 - total flux cleaned = 0.000150545 Jy ! Component: 3450 - total flux cleaned = 8.92543e-05 Jy ! Component: 3500 - total flux cleaned = 0.000104356 Jy ! Component: 3550 - total flux cleaned = 4.38701e-05 Jy ! Component: 3600 - total flux cleaned = 1.3948e-05 Jy ! Component: 3650 - total flux cleaned = 2.86371e-05 Jy ! Component: 3700 - total flux cleaned = -6.01148e-05 Jy ! Component: 3750 - total flux cleaned = -6.00487e-05 Jy ! Component: 3800 - total flux cleaned = -0.000118362 Jy ! Component: 3850 - total flux cleaned = -8.94337e-05 Jy ! Component: 3900 - total flux cleaned = -0.000189921 Jy ! Component: 3950 - total flux cleaned = -0.000204197 Jy ! Component: 4000 - total flux cleaned = -0.000175823 Jy ! Component: 4050 - total flux cleaned = -0.000218024 Jy ! Total flux subtracted in 4096 components = -0.000246042 Jy ! Clean residual min=-0.000847 max=0.000865 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.199888 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 410 components and 0.199888 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0952-2453_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.169 x 8.211 at -6.441 degrees (North through East) ! Clean map min=-0.0018681 max=0.1372 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0952-2453_S_map.fits wmodel /image_prod/ug002_uva//J0952-2453_S_map.mod ! Writing 410 model components to file: /image_prod/ug002_uva//J0952-2453_S_map.mod wobs /image_prod/ug002_uva//J0952-2453_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0952-2453_S_uvs.fits wwins /image_prod/ug002_uva//J0952-2453_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0952-2453_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.137199 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254669 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.556861 0.556861 1.11372 2.22745 4.45489 8.90978 17.8196 35.6391 71.2783 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.137 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 538.733 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0952-2453_S_dfm.log closed on Wed Mar 4 23:14:13 2020