! Started logfile: /image_prod/ug002_uva//J1159+0112_S_dfm.log on Thu Mar 5 00:20:19 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1159+0112_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1159+0112_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.923556 visibilities/baseline/integration-bin. ! Found source: J1159+0112 ! ! 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 9351 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 J1159+0112_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010656Jy sigma=8.305566 ! Fit after self-cal, rms=0.920610Jy sigma=7.567569 ! 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=2.941 mas, bmaj=7.38 mas, bpa=-2.449 degrees ! Estimated noise=1.2369 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 = 0.0621022 Jy ! Component: 100 - total flux cleaned = 0.0787253 Jy ! Total flux subtracted in 100 components = 0.0787253 Jy ! Clean residual min=-0.006741 max=0.015116 Jy/beam ! Clean residual mean=-0.000019 rms=0.002205 Jy/beam ! Combined flux in latest and established models = 0.0787253 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0787253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087128Jy sigma=0.556403 ! Fit after self-cal, rms=0.086636Jy sigma=0.552109 ! Inverting map ! Added new window around map position (83, -45.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146846 Jy ! Component: 100 - total flux cleaned = 0.0230693 Jy ! Total flux subtracted in 100 components = 0.0230693 Jy ! Clean residual min=-0.006913 max=0.010844 Jy/beam ! Clean residual mean=-0.000024 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.101795 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.101795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083555Jy sigma=0.520406 ! Fit after self-cal, rms=0.083034Jy sigma=0.516304 ! 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=3.444 mas, bmaj=8.231 mas, bpa=-3.033 degrees ! Estimated noise=0.927621 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 (55, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135772 Jy ! Component: 100 - total flux cleaned = 0.0223225 Jy ! Component: 150 - total flux cleaned = 0.0286597 Jy ! Component: 200 - total flux cleaned = 0.0335539 Jy ! Total flux subtracted in 200 components = 0.0335539 Jy ! Clean residual min=-0.004866 max=0.009907 Jy/beam ! Clean residual mean=-0.000018 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.135348 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 97 components and 0.135348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080019Jy sigma=0.486168 ! Fit after self-cal, rms=0.079557Jy sigma=0.482221 ! Inverting map ! Added new window around map position (14.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00846048 Jy ! Component: 100 - total flux cleaned = 0.0135628 Jy ! Component: 150 - total flux cleaned = 0.0175527 Jy ! Component: 200 - total flux cleaned = 0.0208036 Jy ! Total flux subtracted in 200 components = 0.0208036 Jy ! Clean residual min=-0.004179 max=0.006999 Jy/beam ! Clean residual mean=-0.000019 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.156152 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 138 components and 0.156152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078189Jy sigma=0.470578 ! Fit after self-cal, rms=0.078059Jy sigma=0.469728 ! Inverting map ! Added new window around map position (77, -50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0058392 Jy ! Component: 100 - total flux cleaned = 0.0091716 Jy ! Component: 150 - total flux cleaned = 0.0118665 Jy ! Component: 200 - total flux cleaned = 0.0141038 Jy ! Total flux subtracted in 200 components = 0.0141038 Jy ! Clean residual min=-0.003564 max=0.004979 Jy/beam ! Clean residual mean=-0.000016 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.170256 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 178 components and 0.170256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077398Jy sigma=0.464283 ! Fit after self-cal, rms=0.077321Jy sigma=0.463774 ! Inverting map ! Added new window around map position (-45.5, 27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421935 Jy ! Component: 100 - total flux cleaned = 0.005999 Jy ! Component: 150 - total flux cleaned = 0.00731813 Jy ! Component: 200 - total flux cleaned = 0.00827236 Jy ! Total flux subtracted in 200 components = 0.00827236 Jy ! Clean residual min=-0.002781 max=0.003194 Jy/beam ! Clean residual mean=-0.000011 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.178528 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 211 components and 0.178528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077010Jy sigma=0.460968 ! Fit after self-cal, rms=0.076950Jy sigma=0.460694 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.444 x 8.231 at -3.033 degrees (North through East) ! Clean map min=-0.0027067 max=0.07632 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.03 KP 0.99 ! LA 1.01 MK 1.06 NL 0.96 OV 0.88 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 1.06 HN 0.95 KP 0.97 ! LA 1.01 MK 1.04 NL 1.12 OV 0.93 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.95 KP 1.01 ! LA 1.02 MK 1.02 NL 0.96 OV 0.87 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.076950Jy sigma=0.460694 ! Fit after self-cal, rms=0.069371Jy sigma=0.456336 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=8.27 mas, bpa=-3.016 degrees ! Estimated noise=0.924624 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 = 0.00195937 Jy ! Component: 100 - total flux cleaned = 0.00327752 Jy ! Component: 150 - total flux cleaned = 0.00430031 Jy ! Component: 200 - total flux cleaned = 0.00521828 Jy ! Total flux subtracted in 200 components = 0.00521828 Jy ! Clean residual min=-0.002281 max=0.002773 Jy/beam ! Clean residual mean=-0.000007 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.183746 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 228 components and 0.183746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069215Jy sigma=0.455146 ! Fit after self-cal, rms=0.069200Jy sigma=0.454982 ! 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=0.069200Jy sigma=0.454982 ! Fit after self-cal, rms=0.063292Jy sigma=0.447617 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=8.28 mas, bpa=-3.071 degrees ! Estimated noise=0.921509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137558 Jy ! Component: 100 - total flux cleaned = 0.0020082 Jy ! Component: 150 - total flux cleaned = 0.00243644 Jy ! Component: 200 - total flux cleaned = 0.00287295 Jy ! Total flux subtracted in 200 components = 0.00287295 Jy ! Clean residual min=-0.001761 max=0.002115 Jy/beam ! Clean residual mean=-0.000007 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.186619 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 258 components and 0.186619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063213Jy sigma=0.446977 ! Fit after self-cal, rms=0.063235Jy sigma=0.446846 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 (63, -40.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199911 Jy ! Component: 100 - total flux cleaned = 0.00228619 Jy ! Component: 150 - total flux cleaned = 0.00257828 Jy ! Component: 200 - total flux cleaned = 0.00280294 Jy ! Total flux subtracted in 200 components = 0.00280294 Jy ! Clean residual min=-0.001700 max=0.001476 Jy/beam ! Clean residual mean=-0.000004 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.189422 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 277 components and 0.189422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063146Jy sigma=0.446064 ! Fit after self-cal, rms=0.063142Jy sigma=0.446009 ! 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=0.063142Jy sigma=0.446009 ! Fit after self-cal, rms=0.063132Jy sigma=0.445649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.482 mas, bmaj=8.263 mas, bpa=-3.087 degrees ! Estimated noise=0.916759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077312 Jy ! Component: 100 - total flux cleaned = 0.00121767 Jy ! Component: 150 - total flux cleaned = 0.00150959 Jy ! Component: 200 - total flux cleaned = 0.00177857 Jy ! Total flux subtracted in 200 components = 0.00177857 Jy ! Clean residual min=-0.001512 max=0.001464 Jy/beam ! Clean residual mean=-0.000005 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.191201 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 301 components and 0.191201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063089Jy sigma=0.445260 ! Fit after self-cal, rms=0.063094Jy sigma=0.445242 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 = 0.000371083 Jy ! Component: 100 - total flux cleaned = 0.000552865 Jy ! Component: 150 - total flux cleaned = 0.000723724 Jy ! Component: 200 - total flux cleaned = 0.000883901 Jy ! Total flux subtracted in 200 components = 0.000883901 Jy ! Clean residual min=-0.001481 max=0.001381 Jy/beam ! Clean residual mean=-0.000005 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.192085 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 318 components and 0.192085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063069Jy sigma=0.445032 ! Fit after self-cal, rms=0.063067Jy sigma=0.445026 ! 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=0.063067Jy sigma=0.445026 ! Fit after self-cal, rms=0.063023Jy sigma=0.444988 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.081 mas, bmaj=13.16 mas, bpa=-3.047 degrees ! Estimated noise=1.07254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000858454 Jy ! Component: 100 - total flux cleaned = 0.0011321 Jy ! Component: 150 - total flux cleaned = 0.0013467 Jy ! Component: 200 - total flux cleaned = 0.00156214 Jy ! Total flux subtracted in 200 components = 0.00156214 Jy ! Clean residual min=-0.001507 max=0.001466 Jy/beam ! Clean residual mean=-0.000009 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.193647 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 355 components and 0.193647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063008Jy sigma=0.444844 ! Fit after self-cal, rms=0.063007Jy sigma=0.444834 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 = 0.000147298 Jy ! Component: 100 - total flux cleaned = 0.000295636 Jy ! Component: 150 - total flux cleaned = 0.000373903 Jy ! Component: 200 - total flux cleaned = 0.000465413 Jy ! Total flux subtracted in 200 components = 0.000465413 Jy ! Clean residual min=-0.001506 max=0.001441 Jy/beam ! Clean residual mean=-0.000009 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.194112 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 377 components and 0.194112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063002Jy sigma=0.444778 ! Fit after self-cal, rms=0.063001Jy sigma=0.444773 ! 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=3.48 mas, bmaj=8.255 mas, bpa=-3.074 degrees ! Estimated noise=0.916483 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.48 x 8.255 at -3.074 degrees (North through East) ! Clean map min=-0.0013867 max=0.075498 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=2.972 mas, bmaj=7.402 mas, bpa=-2.48 degrees ! Estimated noise=1.22596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0615306 Jy ! Component: 100 - total flux cleaned = 0.0834702 Jy ! Component: 150 - total flux cleaned = 0.0985095 Jy ! Component: 200 - total flux cleaned = 0.110206 Jy ! Total flux subtracted in 200 components = 0.110206 Jy ! Clean residual min=-0.004531 max=0.006963 Jy/beam ! Clean residual mean=-0.000019 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.110206 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.110206 Jy ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=8.255 mas, bpa=-3.074 degrees ! Estimated noise=0.916483 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 = 0.0115347 Jy ! Component: 100 - total flux cleaned = 0.0203478 Jy ! Component: 150 - total flux cleaned = 0.0277006 Jy ! Component: 200 - total flux cleaned = 0.0339353 Jy ! Total flux subtracted in 200 components = 0.0339353 Jy ! Clean residual min=-0.003289 max=0.003914 Jy/beam ! Clean residual mean=-0.000022 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.144141 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 113 components and 0.144141 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=8.081 mas, bmaj=13.16 mas, bpa=-3.047 degrees ! Estimated noise=1.07254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00865292 Jy ! Component: 100 - total flux cleaned = 0.0153372 Jy ! Component: 150 - total flux cleaned = 0.0207366 Jy ! Component: 200 - total flux cleaned = 0.0251792 Jy ! Total flux subtracted in 200 components = 0.0251792 Jy ! Clean residual min=-0.002547 max=0.002841 Jy/beam ! Clean residual mean=-0.000027 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.16932 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 = 0.00370047 Jy ! Component: 100 - total flux cleaned = 0.00682471 Jy ! Component: 150 - total flux cleaned = 0.00949848 Jy ! Component: 200 - total flux cleaned = 0.0117957 Jy ! Total flux subtracted in 200 components = 0.0117957 Jy ! Clean residual min=-0.001716 max=0.001974 Jy/beam ! Clean residual mean=-0.000020 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.181116 Jy ! Adding 166 model components to the UV plane model. ! The established model now contains 269 components and 0.181116 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=8.255 mas, bpa=-3.074 degrees ! Estimated noise=0.916483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238388 Jy ! Component: 100 - total flux cleaned = 0.00423291 Jy ! Component: 150 - total flux cleaned = 0.00550077 Jy ! Component: 200 - total flux cleaned = 0.00662745 Jy ! Total flux subtracted in 200 components = 0.00662745 Jy ! Clean residual min=-0.001730 max=0.001566 Jy/beam ! Clean residual mean=-0.000008 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.187743 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 298 components and 0.187743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063243Jy sigma=0.446194 ! Fit after self-cal, rms=0.063187Jy sigma=0.445922 wmodel J1159+0112_S_map.mod ! Writing 298 model components to file: J1159+0112_S_map.mod wobs J1159+0112_S_uvs.fits ! Writing UV FITS file: J1159+0112_S_uvs.fits wwins J1159+0112_S_map.win ! wwins: Wrote 7 windows to J1159+0112_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 = -0.000394576 Jy ! Component: 100 - total flux cleaned = -0.000655342 Jy ! Component: 150 - total flux cleaned = -0.000877291 Jy ! Component: 200 - total flux cleaned = -0.0010193 Jy ! Component: 250 - total flux cleaned = -0.00101975 Jy ! Component: 300 - total flux cleaned = -0.00108655 Jy ! Component: 350 - total flux cleaned = -0.00110785 Jy ! Component: 400 - total flux cleaned = -0.00110806 Jy ! Component: 450 - total flux cleaned = -0.00110792 Jy ! Component: 500 - total flux cleaned = -0.00108727 Jy ! Component: 550 - total flux cleaned = -0.00102729 Jy ! Component: 600 - total flux cleaned = -0.00102689 Jy ! Component: 650 - total flux cleaned = -0.00106491 Jy ! Component: 700 - total flux cleaned = -0.00110241 Jy ! Component: 750 - total flux cleaned = -0.00110222 Jy ! Component: 800 - total flux cleaned = -0.00113887 Jy ! Component: 850 - total flux cleaned = -0.00115674 Jy ! Component: 900 - total flux cleaned = -0.00115679 Jy ! Component: 950 - total flux cleaned = -0.00117471 Jy ! Component: 1000 - total flux cleaned = -0.00120956 Jy ! Component: 1050 - total flux cleaned = -0.00124398 Jy ! Component: 1100 - total flux cleaned = -0.00129484 Jy ! Component: 1150 - total flux cleaned = -0.00132846 Jy ! Component: 1200 - total flux cleaned = -0.00137838 Jy ! Component: 1250 - total flux cleaned = -0.00142791 Jy ! Component: 1300 - total flux cleaned = -0.00144414 Jy ! Component: 1350 - total flux cleaned = -0.0014761 Jy ! Component: 1400 - total flux cleaned = -0.00147602 Jy ! Component: 1450 - total flux cleaned = -0.00144493 Jy ! Component: 1500 - total flux cleaned = -0.00149159 Jy ! Component: 1550 - total flux cleaned = -0.00152205 Jy ! Component: 1600 - total flux cleaned = -0.00147689 Jy ! Component: 1650 - total flux cleaned = -0.00147723 Jy ! Component: 1700 - total flux cleaned = -0.00150687 Jy ! Component: 1750 - total flux cleaned = -0.00143316 Jy ! Component: 1800 - total flux cleaned = -0.0014185 Jy ! Component: 1850 - total flux cleaned = -0.00137534 Jy ! Component: 1900 - total flux cleaned = -0.00140402 Jy ! Component: 1950 - total flux cleaned = -0.00134734 Jy ! Component: 2000 - total flux cleaned = -0.00129125 Jy ! Component: 2050 - total flux cleaned = -0.00131909 Jy ! Component: 2100 - total flux cleaned = -0.00127775 Jy ! Component: 2150 - total flux cleaned = -0.00126429 Jy ! Component: 2200 - total flux cleaned = -0.00126434 Jy ! Component: 2250 - total flux cleaned = -0.00125088 Jy ! Component: 2300 - total flux cleaned = -0.00126428 Jy ! Component: 2350 - total flux cleaned = -0.0012775 Jy ! Component: 2400 - total flux cleaned = -0.00129053 Jy ! Component: 2450 - total flux cleaned = -0.00125145 Jy ! Component: 2500 - total flux cleaned = -0.00127718 Jy ! Component: 2550 - total flux cleaned = -0.00126439 Jy ! Component: 2600 - total flux cleaned = -0.00125167 Jy ! Component: 2650 - total flux cleaned = -0.00122634 Jy ! Component: 2700 - total flux cleaned = -0.00125148 Jy ! Component: 2750 - total flux cleaned = -0.00128888 Jy ! Component: 2800 - total flux cleaned = -0.00123924 Jy ! Component: 2850 - total flux cleaned = -0.00126379 Jy ! Component: 2900 - total flux cleaned = -0.00133688 Jy ! Component: 2950 - total flux cleaned = -0.00131273 Jy ! Component: 3000 - total flux cleaned = -0.00132491 Jy ! Component: 3050 - total flux cleaned = -0.00133669 Jy ! Component: 3100 - total flux cleaned = -0.00139583 Jy ! Component: 3150 - total flux cleaned = -0.00143115 Jy ! Component: 3200 - total flux cleaned = -0.00144277 Jy ! Component: 3250 - total flux cleaned = -0.00148925 Jy ! Component: 3300 - total flux cleaned = -0.00148939 Jy ! Component: 3350 - total flux cleaned = -0.00151241 Jy ! Component: 3400 - total flux cleaned = -0.00152377 Jy ! Component: 3450 - total flux cleaned = -0.00158014 Jy ! Component: 3500 - total flux cleaned = -0.00159118 Jy ! Component: 3550 - total flux cleaned = -0.0016135 Jy ! Component: 3600 - total flux cleaned = -0.00159143 Jy ! Component: 3650 - total flux cleaned = -0.00162439 Jy ! Component: 3700 - total flux cleaned = -0.00166799 Jy ! Component: 3750 - total flux cleaned = -0.0016679 Jy ! Component: 3800 - total flux cleaned = -0.00168949 Jy ! Component: 3850 - total flux cleaned = -0.00172164 Jy ! Component: 3900 - total flux cleaned = -0.00177495 Jy ! Component: 3950 - total flux cleaned = -0.00181729 Jy ! Component: 4000 - total flux cleaned = -0.00183827 Jy ! Component: 4050 - total flux cleaned = -0.00190101 Jy ! Total flux subtracted in 4096 components = -0.00191134 Jy ! Clean residual min=-0.000546 max=0.000689 Jy/beam ! Clean residual mean=-0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.185832 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 544 components and 0.185832 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1159+0112_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.48 x 8.255 at -3.074 degrees (North through East) ! Clean map min=-0.0013639 max=0.076137 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1159+0112_S_map.fits wmodel /image_prod/ug002_uva//J1159+0112_S_map.mod ! Writing 544 model components to file: /image_prod/ug002_uva//J1159+0112_S_map.mod wobs /image_prod/ug002_uva//J1159+0112_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1159+0112_S_uvs.fits wwins /image_prod/ug002_uva//J1159+0112_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J1159+0112_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0761373 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019067 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.751287 0.751287 1.50257 3.00515 6.01029 12.0206 24.0412 48.0823 96.1647 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 399.315 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1159+0112_S_dfm.log closed on Thu Mar 5 00:20:23 2020