! Started logfile: .//J2145-3142_C_dfm.log on Sun Oct 21 00:16:26 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2145-3142_C_uva.fits ! Reading UV FITS file: .//J2145-3142_C_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2145-3142 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1008 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2145-3142_C] 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 0.300x0.300 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.007397Jy sigma=26.692562 ! Fit after self-cal, rms=0.938444Jy sigma=24.937677 ! 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=1.369 mas, bmaj=11.29 mas, bpa=-30.59 degrees ! Estimated noise=1.3534 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 = 0.0449018 Jy ! Component: 100 - total flux cleaned = 0.0568684 Jy ! Total flux subtracted in 100 components = 0.0568684 Jy ! Clean residual min=-0.004572 max=0.005324 Jy/beam ! Clean residual mean=-0.000015 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.0568684 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0568684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038595Jy sigma=0.688998 ! Fit after self-cal, rms=0.038529Jy sigma=0.687743 ! 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=1.898 mas, bmaj=10.8 mas, bpa=-29.37 degrees ! Estimated noise=0.933222 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 = 0.00755518 Jy ! Component: 100 - total flux cleaned = 0.0106185 Jy ! Component: 150 - total flux cleaned = 0.0124408 Jy ! Component: 200 - total flux cleaned = 0.0137035 Jy ! Total flux subtracted in 200 components = 0.0137035 Jy ! Clean residual min=-0.002379 max=0.002456 Jy/beam ! Clean residual mean=-0.000006 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0705719 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 52 components and 0.0705719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037223Jy sigma=0.630412 ! Fit after self-cal, rms=0.037268Jy sigma=0.630135 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.898 x 10.8 at -29.37 degrees (North through East) ! Clean map min=-0.0022629 max=0.059645 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 LA 1.04 MK 0.96 ! NL 1.21 OV 0.95 PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 LA 0.94 MK 1.00 ! NL 1.02 OV 1.08 PT 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 LA 0.94 MK 1.07 ! NL 0.98 OV 1.05 PT 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 LA 0.95 MK 1.10 ! NL 1.07 OV 0.96 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.04 LA 0.96 MK 1.03 ! NL 1.12 OV 0.91 PT 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 LA 0.98 MK 0.97 ! NL 0.93 OV 1.03 PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 LA 0.94 MK 1.03 ! NL 1.03 OV 1.01 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 LA 0.96 MK 0.97 ! NL 0.97 OV 1.06 PT 1.02 ! ! ! Fit before self-cal, rms=0.037268Jy sigma=0.630135 ! Fit after self-cal, rms=0.039071Jy sigma=0.616083 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=10.88 mas, bpa=-29.36 degrees ! Estimated noise=0.938269 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 = -0.000366145 Jy ! Component: 100 - total flux cleaned = -0.000398584 Jy ! Component: 150 - total flux cleaned = -0.000398885 Jy ! Component: 200 - total flux cleaned = -0.00035507 Jy ! Total flux subtracted in 200 components = -0.00035507 Jy ! Clean residual min=-0.002339 max=0.001916 Jy/beam ! Clean residual mean=-0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0702168 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.0702168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039002Jy sigma=0.615229 ! Fit after self-cal, rms=0.039096Jy sigma=0.615009 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039096Jy sigma=0.615009 ! Fit after self-cal, rms=0.039497Jy sigma=0.614871 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.917 mas, bmaj=10.89 mas, bpa=-29.34 degrees ! Estimated noise=0.944937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.25742e-05 Jy ! Component: 100 - total flux cleaned = 1.74891e-05 Jy ! Component: 150 - total flux cleaned = 5.44845e-05 Jy ! Component: 200 - total flux cleaned = 7.1778e-05 Jy ! Total flux subtracted in 200 components = 7.1778e-05 Jy ! Clean residual min=-0.002317 max=0.001931 Jy/beam ! Clean residual mean=-0.000000 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0702886 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.0702886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039441Jy sigma=0.614633 ! Fit after self-cal, rms=0.039451Jy sigma=0.614568 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 = 9.58401e-05 Jy ! Component: 100 - total flux cleaned = 6.28177e-05 Jy ! Component: 150 - total flux cleaned = 6.28838e-05 Jy ! Component: 200 - total flux cleaned = 0.00010441 Jy ! Total flux subtracted in 200 components = 0.00010441 Jy ! Clean residual min=-0.002322 max=0.001927 Jy/beam ! Clean residual mean=0.000000 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.070393 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.070393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039420Jy sigma=0.614382 ! Fit after self-cal, rms=0.039428Jy sigma=0.614322 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039428Jy sigma=0.614322 ! Fit after self-cal, rms=0.039818Jy sigma=0.614153 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.921 mas, bmaj=10.89 mas, bpa=-29.33 degrees ! Estimated noise=0.95311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370438 Jy ! Component: 100 - total flux cleaned = 0.000336942 Jy ! Component: 150 - total flux cleaned = 0.000364872 Jy ! Component: 200 - total flux cleaned = 0.000377404 Jy ! Total flux subtracted in 200 components = 0.000377404 Jy ! Clean residual min=-0.002347 max=0.001939 Jy/beam ! Clean residual mean=0.000000 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0707704 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.0707704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039774Jy sigma=0.614164 ! Fit after self-cal, rms=0.039782Jy sigma=0.614099 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 = 8.26777e-05 Jy ! Component: 100 - total flux cleaned = 4.4197e-05 Jy ! Component: 150 - total flux cleaned = 2.00523e-05 Jy ! Component: 200 - total flux cleaned = 3.17004e-05 Jy ! Total flux subtracted in 200 components = 3.17004e-05 Jy ! Clean residual min=-0.002353 max=0.001926 Jy/beam ! Clean residual mean=0.000000 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0708021 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.0708021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039761Jy sigma=0.614007 ! Fit after self-cal, rms=0.039769Jy sigma=0.613951 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039769Jy sigma=0.613951 ! Fit after self-cal, rms=0.040159Jy sigma=0.613781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.673 mas, bmaj=14.9 mas, bpa=-12.75 degrees ! Estimated noise=1.07761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499498 Jy ! Component: 100 - total flux cleaned = 0.00052694 Jy ! Component: 150 - total flux cleaned = 0.000504617 Jy ! Component: 200 - total flux cleaned = 0.000494376 Jy ! Total flux subtracted in 200 components = 0.000494376 Jy ! Clean residual min=-0.002170 max=0.001753 Jy/beam ! Clean residual mean=0.000001 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0712965 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 120 components and 0.0712965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040125Jy sigma=0.613926 ! Fit after self-cal, rms=0.040130Jy sigma=0.613852 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 = 7.81388e-05 Jy ! Component: 100 - total flux cleaned = 5.74521e-05 Jy ! Component: 150 - total flux cleaned = 2.81451e-05 Jy ! Component: 200 - total flux cleaned = 6.95153e-07 Jy ! Total flux subtracted in 200 components = 6.95153e-07 Jy ! Clean residual min=-0.002155 max=0.001730 Jy/beam ! Clean residual mean=0.000001 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0712972 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 0.0712972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040115Jy sigma=0.613879 ! Fit after self-cal, rms=0.040118Jy sigma=0.613848 ! 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=1.924 mas, bmaj=10.89 mas, bpa=-29.32 degrees ! Estimated noise=0.961468 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.924 x 10.89 at -29.32 degrees (North through East) ! Clean map min=-0.0022112 max=0.06035 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=1.381 mas, bmaj=11.37 mas, bpa=-30.61 degrees ! Estimated noise=1.40835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466401 Jy ! Component: 100 - total flux cleaned = 0.0587965 Jy ! Component: 150 - total flux cleaned = 0.0645394 Jy ! Component: 200 - total flux cleaned = 0.0669771 Jy ! Total flux subtracted in 200 components = 0.0669771 Jy ! Clean residual min=-0.003842 max=0.003897 Jy/beam ! Clean residual mean=-0.000003 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.0669771 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0669771 Jy ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=10.89 mas, bpa=-29.32 degrees ! Estimated noise=0.961468 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 = 0.00247042 Jy ! Component: 100 - total flux cleaned = 0.00356643 Jy ! Component: 150 - total flux cleaned = 0.0038574 Jy ! Component: 200 - total flux cleaned = 0.00389208 Jy ! Total flux subtracted in 200 components = 0.00389208 Jy ! Clean residual min=-0.002234 max=0.002035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0708692 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 67 components and 0.0708692 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.673 mas, bmaj=14.9 mas, bpa=-12.75 degrees ! Estimated noise=1.07761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531268 Jy ! Component: 100 - total flux cleaned = 0.000488875 Jy ! Component: 150 - total flux cleaned = 0.000489657 Jy ! Component: 200 - total flux cleaned = 0.000471687 Jy ! Total flux subtracted in 200 components = 0.000471687 Jy ! Clean residual min=-0.002194 max=0.001919 Jy/beam ! Clean residual mean=0.000000 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0713408 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 = -4.95815e-07 Jy ! Component: 100 - total flux cleaned = -3.16432e-05 Jy ! Component: 150 - total flux cleaned = -4.52317e-05 Jy ! Component: 200 - total flux cleaned = -5.84978e-05 Jy ! Total flux subtracted in 200 components = -5.84978e-05 Jy ! Clean residual min=-0.002206 max=0.001853 Jy/beam ! Clean residual mean=0.000000 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0712823 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.0712823 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=10.89 mas, bpa=-29.32 degrees ! Estimated noise=0.961468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247287 Jy ! Component: 100 - total flux cleaned = -0.000297616 Jy ! Component: 150 - total flux cleaned = -0.000276005 Jy ! Component: 200 - total flux cleaned = -0.000235751 Jy ! Total flux subtracted in 200 components = -0.000235751 Jy ! Clean residual min=-0.002312 max=0.001904 Jy/beam ! Clean residual mean=0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0710466 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.0710466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040143Jy sigma=0.614717 ! Fit after self-cal, rms=0.040156Jy sigma=0.614575 wmodel J2145-3142_C_map.mod ! Writing 98 model components to file: J2145-3142_C_map.mod wobs J2145-3142_C_uvs.fits ! Writing UV FITS file: J2145-3142_C_uvs.fits wwins J2145-3142_C_map.win ! wwins: Wrote 1 windows to J2145-3142_C_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 = -0.000795563 Jy ! Component: 100 - total flux cleaned = -0.00100091 Jy ! Component: 150 - total flux cleaned = -0.00122116 Jy ! Component: 200 - total flux cleaned = -0.0014613 Jy ! Component: 250 - total flux cleaned = -0.00166176 Jy ! Component: 300 - total flux cleaned = -0.00179904 Jy ! Component: 350 - total flux cleaned = -0.00206428 Jy ! Component: 400 - total flux cleaned = -0.00219226 Jy ! Component: 450 - total flux cleaned = -0.00229225 Jy ! Component: 500 - total flux cleaned = -0.00236536 Jy ! Component: 550 - total flux cleaned = -0.0024837 Jy ! Component: 600 - total flux cleaned = -0.0025297 Jy ! Component: 650 - total flux cleaned = -0.00250657 Jy ! Component: 700 - total flux cleaned = -0.00246235 Jy ! Component: 750 - total flux cleaned = -0.00246252 Jy ! Component: 800 - total flux cleaned = -0.00246256 Jy ! Component: 850 - total flux cleaned = -0.00254593 Jy ! Component: 900 - total flux cleaned = -0.00264877 Jy ! Component: 950 - total flux cleaned = -0.0027095 Jy ! Component: 1000 - total flux cleaned = -0.00282975 Jy ! Component: 1050 - total flux cleaned = -0.00286934 Jy ! Component: 1100 - total flux cleaned = -0.00296734 Jy ! Component: 1150 - total flux cleaned = -0.00300577 Jy ! Component: 1200 - total flux cleaned = -0.00306349 Jy ! Component: 1250 - total flux cleaned = -0.00315864 Jy ! Component: 1300 - total flux cleaned = -0.00325244 Jy ! Component: 1350 - total flux cleaned = -0.00332658 Jy ! Component: 1400 - total flux cleaned = -0.0033816 Jy ! Component: 1450 - total flux cleaned = -0.00347246 Jy ! Component: 1500 - total flux cleaned = -0.00354459 Jy ! Component: 1550 - total flux cleaned = -0.00359815 Jy ! Component: 1600 - total flux cleaned = -0.0036865 Jy ! Component: 1650 - total flux cleaned = -0.00372184 Jy ! Component: 1700 - total flux cleaned = -0.00379153 Jy ! Component: 1750 - total flux cleaned = -0.00389521 Jy ! Component: 1800 - total flux cleaned = -0.00392938 Jy ! Component: 1850 - total flux cleaned = -0.00399752 Jy ! Component: 1900 - total flux cleaned = -0.00408174 Jy ! Component: 1950 - total flux cleaned = -0.00409854 Jy ! Component: 2000 - total flux cleaned = -0.00409863 Jy ! Component: 2050 - total flux cleaned = -0.00414852 Jy ! Component: 2100 - total flux cleaned = -0.00421482 Jy ! Component: 2150 - total flux cleaned = -0.00424785 Jy ! Component: 2200 - total flux cleaned = -0.00423122 Jy ! Component: 2250 - total flux cleaned = -0.00426429 Jy ! Component: 2300 - total flux cleaned = -0.00431395 Jy ! Component: 2350 - total flux cleaned = -0.00434707 Jy ! Component: 2400 - total flux cleaned = -0.00434715 Jy ! Component: 2450 - total flux cleaned = -0.00439702 Jy ! Component: 2500 - total flux cleaned = -0.00443037 Jy ! Component: 2550 - total flux cleaned = -0.00444707 Jy ! Component: 2600 - total flux cleaned = -0.00448062 Jy ! Component: 2650 - total flux cleaned = -0.00449738 Jy ! Component: 2700 - total flux cleaned = -0.00451423 Jy ! Component: 2750 - total flux cleaned = -0.00456541 Jy ! Component: 2800 - total flux cleaned = -0.00456545 Jy ! Component: 2850 - total flux cleaned = -0.00454809 Jy ! Component: 2900 - total flux cleaned = -0.0045656 Jy ! Component: 2950 - total flux cleaned = -0.00461806 Jy ! Component: 3000 - total flux cleaned = -0.00460053 Jy ! Component: 3050 - total flux cleaned = -0.00461825 Jy ! Component: 3100 - total flux cleaned = -0.00463611 Jy ! Component: 3150 - total flux cleaned = -0.00461793 Jy ! Component: 3200 - total flux cleaned = -0.00459959 Jy ! Component: 3250 - total flux cleaned = -0.00458106 Jy ! Component: 3300 - total flux cleaned = -0.00458101 Jy ! Component: 3350 - total flux cleaned = -0.00456225 Jy ! Component: 3400 - total flux cleaned = -0.00454337 Jy ! Component: 3450 - total flux cleaned = -0.00452441 Jy ! Component: 3500 - total flux cleaned = -0.00448615 Jy ! Component: 3550 - total flux cleaned = -0.00448619 Jy ! Component: 3600 - total flux cleaned = -0.00448653 Jy ! Component: 3650 - total flux cleaned = -0.00446708 Jy ! Component: 3700 - total flux cleaned = -0.00448711 Jy ! Component: 3750 - total flux cleaned = -0.00444688 Jy ! Component: 3800 - total flux cleaned = -0.00446714 Jy ! Component: 3850 - total flux cleaned = -0.00444666 Jy ! Component: 3900 - total flux cleaned = -0.0044466 Jy ! Component: 3950 - total flux cleaned = -0.00440441 Jy ! Component: 4000 - total flux cleaned = -0.00442528 Jy ! Component: 4050 - total flux cleaned = -0.00444666 Jy ! Total flux subtracted in 4096 components = -0.00440313 Jy ! Clean residual min=-0.001240 max=0.001376 Jy/beam ! Clean residual mean=-0.000004 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0666435 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 361 components and 0.0666435 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2145-3142_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.924 x 10.89 at -29.32 degrees (North through East) ! Clean map min=-0.0021386 max=0.061043 Jy/beam ! Writing clean map to FITS file: .//J2145-3142_C_map.fits wmodel .//J2145-3142_C_map.mod ! Writing 361 model components to file: .//J2145-3142_C_map.mod wobs .//J2145-3142_C_uvs.fits ! Writing UV FITS file: .//J2145-3142_C_uvs.fits wwins .//J2145-3142_C_map.win ! wwins: Wrote 2 windows to .//J2145-3142_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0610431 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000410368 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.01678 2.01678 4.03356 8.06712 16.1342 32.2685 64.537 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 148.751 quit ! Quitting program ! Log file .//J2145-3142_C_dfm.log closed on Sun Oct 21 00:16:29 2018