! Started logfile: /tmp/maps//J1310-2442_X_20180615_dfm.log on Wed Jul 4 23:23:29 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /tmp/maps//J1310-2442_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1310-2442_X_20180615_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.903268 visibilities/baseline/integration-bin. ! Found source: J1310-2442 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 5528 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1310-2442_X] 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 0.200x0.200 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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004313Jy sigma=20.620871 ! Fit after self-cal, rms=0.912169Jy sigma=18.665759 ! 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=0.7796 mas, bmaj=1.988 mas, bpa=-14.12 degrees ! Estimated noise=0.833468 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 = 0.06359 Jy ! Component: 100 - total flux cleaned = 0.083713 Jy ! Total flux subtracted in 100 components = 0.083713 Jy ! Clean residual min=-0.007040 max=0.008787 Jy/beam ! Clean residual mean=0.000009 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.0837129 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0837129 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=0.047735Jy sigma=0.882131 ! Fit after self-cal, rms=0.047701Jy sigma=0.881696 ! 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=0.9623 mas, bmaj=2.409 mas, bpa=-11.3 degrees ! Estimated noise=0.491835 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 = 0.0140046 Jy ! Component: 100 - total flux cleaned = 0.0215095 Jy ! Component: 150 - total flux cleaned = 0.0258287 Jy ! Component: 200 - total flux cleaned = 0.0283538 Jy ! Total flux subtracted in 200 components = 0.0283538 Jy ! Clean residual min=-0.008701 max=0.006999 Jy/beam ! Clean residual mean=0.000032 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.112067 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.112067 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=0.043678Jy sigma=0.780827 ! Fit after self-cal, rms=0.043637Jy sigma=0.780369 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9623 x 2.409 at -11.3 degrees (North through East) ! Clean map min=-0.0083974 max=0.084925 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.97 KP 0.93 ! LA 1.07 MK 1.07 NL 1.16 OV 0.77 ! PT 1.13 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.20 KP 1.00 ! LA 1.09 MK 0.94 NL 1.29 OV 0.65 ! PT 1.11 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.85 KP 0.97 ! LA 1.14 MK 1.05 NL 1.02 OV 0.71 ! PT 1.07 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.14 KP 0.97 ! LA 1.10 MK 0.98 NL 1.09 OV 0.69 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 0.95 ! LA 1.12 MK 0.96 NL 1.24 OV 0.80 ! PT 1.12 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.07 HN 1.04 KP 0.96 ! LA 1.10 MK 1.08 NL 1.34 OV 0.70 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.12 KP 0.96 ! LA 1.11 MK 0.99 NL 1.30 OV 0.80 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.02 KP 0.90 ! LA 1.11 MK 1.18 NL 1.10 OV 0.76 ! PT 1.08 SC 1.17 ! ! ! Fit before self-cal, rms=0.043637Jy sigma=0.780369 ! Fit after self-cal, rms=0.038312Jy sigma=0.654850 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9681 mas, bmaj=2.423 mas, bpa=-10.67 degrees ! Estimated noise=0.490694 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 (-1.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250915 Jy ! Component: 100 - total flux cleaned = 0.00251303 Jy ! Component: 150 - total flux cleaned = 0.00241804 Jy ! Component: 200 - total flux cleaned = 0.00229464 Jy ! Total flux subtracted in 200 components = 0.00229464 Jy ! Clean residual min=-0.001493 max=0.002155 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.114361 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.114361 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=0.038090Jy sigma=0.648681 ! Fit after self-cal, rms=0.038157Jy sigma=0.646910 ! 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=0.038157Jy sigma=0.646910 ! Fit after self-cal, rms=0.037976Jy sigma=0.646409 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9642 mas, bmaj=2.412 mas, bpa=-10.67 degrees ! Estimated noise=0.488052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109339 Jy ! Component: 100 - total flux cleaned = 0.00124289 Jy ! Component: 150 - total flux cleaned = 0.00116027 Jy ! Component: 200 - total flux cleaned = 0.0010623 Jy ! Total flux subtracted in 200 components = 0.0010623 Jy ! Clean residual min=-0.001274 max=0.001725 Jy/beam ! Clean residual mean=-0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.115424 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.115424 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=0.037914Jy sigma=0.644625 ! Fit after self-cal, rms=0.037910Jy sigma=0.644411 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 (-30.6, 13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015607 Jy ! Component: 100 - total flux cleaned = 0.00239542 Jy ! Component: 150 - total flux cleaned = 0.00259983 Jy ! Component: 200 - total flux cleaned = 0.00277134 Jy ! Total flux subtracted in 200 components = 0.00277134 Jy ! Clean residual min=-0.001191 max=0.001113 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.118195 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.118195 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=0.037847Jy sigma=0.642503 ! Fit after self-cal, rms=0.037845Jy sigma=0.642404 ! 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=0.037845Jy sigma=0.642404 ! Fit after self-cal, rms=0.037764Jy sigma=0.642280 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9623 mas, bmaj=2.407 mas, bpa=-10.67 degrees ! Estimated noise=0.486719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000512021 Jy ! Component: 100 - total flux cleaned = 0.000732493 Jy ! Component: 150 - total flux cleaned = 0.000749611 Jy ! Component: 200 - total flux cleaned = 0.000794975 Jy ! Total flux subtracted in 200 components = 0.000794975 Jy ! Clean residual min=-0.001155 max=0.001119 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.11899 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.11899 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=0.037748Jy sigma=0.641752 ! Fit after self-cal, rms=0.037750Jy sigma=0.641718 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 = 0.00022007 Jy ! Component: 100 - total flux cleaned = 0.000233086 Jy ! Component: 150 - total flux cleaned = 0.000245534 Jy ! Component: 200 - total flux cleaned = 0.000233442 Jy ! Total flux subtracted in 200 components = 0.000233442 Jy ! Clean residual min=-0.001176 max=0.001112 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.119223 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.119223 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=0.037741Jy sigma=0.641481 ! Fit after self-cal, rms=0.037743Jy sigma=0.641470 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.037743Jy sigma=0.641470 ! Fit after self-cal, rms=0.037752Jy sigma=0.641452 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=4.946 mas, bpa=-9.689 degrees ! Estimated noise=0.605696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240726 Jy ! Component: 100 - total flux cleaned = 0.000270859 Jy ! Component: 150 - total flux cleaned = 0.000271625 Jy ! Component: 200 - total flux cleaned = 0.000271979 Jy ! Total flux subtracted in 200 components = 0.000271979 Jy ! Clean residual min=-0.000899 max=0.000993 Jy/beam ! Clean residual mean=0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.119495 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.119495 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=0.037746Jy sigma=0.641462 ! Fit after self-cal, rms=0.037746Jy sigma=0.641443 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 = 9.36122e-05 Jy ! Component: 100 - total flux cleaned = 0.000100846 Jy ! Component: 150 - total flux cleaned = 9.45068e-05 Jy ! Component: 200 - total flux cleaned = 9.45665e-05 Jy ! Total flux subtracted in 200 components = 9.45665e-05 Jy ! Clean residual min=-0.000883 max=0.000976 Jy/beam ! Clean residual mean=0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.11959 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.11959 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=0.037744Jy sigma=0.641432 ! Fit after self-cal, rms=0.037745Jy sigma=0.641426 ! 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=0.9618 mas, bmaj=2.406 mas, bpa=-10.68 degrees ! Estimated noise=0.486574 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9618 x 2.406 at -10.68 degrees (North through East) ! Clean map min=-0.0010866 max=0.084211 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=0.7778 mas, bmaj=1.968 mas, bpa=-13.29 degrees ! Estimated noise=0.828412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0630476 Jy ! Component: 100 - total flux cleaned = 0.0831052 Jy ! Component: 150 - total flux cleaned = 0.0926203 Jy ! Component: 200 - total flux cleaned = 0.0985847 Jy ! Total flux subtracted in 200 components = 0.0985847 Jy ! Clean residual min=-0.003125 max=0.003996 Jy/beam ! Clean residual mean=-0.000007 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.0985847 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0985847 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9618 mas, bmaj=2.406 mas, bpa=-10.68 degrees ! Estimated noise=0.486574 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 = 0.00678428 Jy ! Component: 100 - total flux cleaned = 0.0107471 Jy ! Component: 150 - total flux cleaned = 0.0133482 Jy ! Component: 200 - total flux cleaned = 0.0152501 Jy ! Total flux subtracted in 200 components = 0.0152501 Jy ! Clean residual min=-0.001393 max=0.001497 Jy/beam ! Clean residual mean=-0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.113835 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 50 components and 0.113835 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=4.946 mas, bpa=-9.689 degrees ! Estimated noise=0.605696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195484 Jy ! Component: 100 - total flux cleaned = 0.0030654 Jy ! Component: 150 - total flux cleaned = 0.0038333 Jy ! Component: 200 - total flux cleaned = 0.00440923 Jy ! Total flux subtracted in 200 components = 0.00440923 Jy ! Clean residual min=-0.001009 max=0.000894 Jy/beam ! Clean residual mean=0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.118244 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 = 0.000327944 Jy ! Component: 100 - total flux cleaned = 0.000495103 Jy ! Component: 150 - total flux cleaned = 0.000640447 Jy ! Component: 200 - total flux cleaned = 0.00074637 Jy ! Total flux subtracted in 200 components = 0.00074637 Jy ! Clean residual min=-0.000934 max=0.000889 Jy/beam ! Clean residual mean=0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.11899 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 90 components and 0.11899 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9618 mas, bmaj=2.406 mas, bpa=-10.68 degrees ! Estimated noise=0.486574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132384 Jy ! Component: 100 - total flux cleaned = -8.3146e-05 Jy ! Component: 150 - total flux cleaned = -4.45204e-05 Jy ! Component: 200 - total flux cleaned = 4.00285e-05 Jy ! Total flux subtracted in 200 components = 4.00285e-05 Jy ! Clean residual min=-0.001126 max=0.001104 Jy/beam ! Clean residual mean=0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.119031 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.119031 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=0.037772Jy sigma=0.641835 ! Fit after self-cal, rms=0.037770Jy sigma=0.641780 wmodel J1310-2442_X_map.mod ! Writing 108 model components to file: J1310-2442_X_map.mod wobs J1310-2442_X_uvs.fits ! Writing UV FITS file: J1310-2442_X_uvs.fits wwins J1310-2442_X_map.win ! wwins: Wrote 3 windows to J1310-2442_X_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 = -0.000212729 Jy ! Component: 100 - total flux cleaned = -0.000289589 Jy ! Component: 150 - total flux cleaned = -0.000325278 Jy ! Component: 200 - total flux cleaned = -0.000393665 Jy ! Component: 250 - total flux cleaned = -0.000459755 Jy ! Component: 300 - total flux cleaned = -0.000554484 Jy ! Component: 350 - total flux cleaned = -0.000599662 Jy ! Component: 400 - total flux cleaned = -0.000658753 Jy ! Component: 450 - total flux cleaned = -0.000701528 Jy ! Component: 500 - total flux cleaned = -0.000728923 Jy ! Component: 550 - total flux cleaned = -0.000715315 Jy ! Component: 600 - total flux cleaned = -0.000728421 Jy ! Component: 650 - total flux cleaned = -0.000715419 Jy ! Component: 700 - total flux cleaned = -0.000690563 Jy ! Component: 750 - total flux cleaned = -0.000666435 Jy ! Component: 800 - total flux cleaned = -0.000678295 Jy ! Component: 850 - total flux cleaned = -0.000678141 Jy ! Component: 900 - total flux cleaned = -0.00066668 Jy ! Component: 950 - total flux cleaned = -0.000621508 Jy ! Component: 1000 - total flux cleaned = -0.000555107 Jy ! Component: 1050 - total flux cleaned = -0.000522367 Jy ! Component: 1100 - total flux cleaned = -0.000425518 Jy ! Component: 1150 - total flux cleaned = -0.000361961 Jy ! Component: 1200 - total flux cleaned = -0.000288901 Jy ! Component: 1250 - total flux cleaned = -0.000216913 Jy ! Component: 1300 - total flux cleaned = -0.000155921 Jy ! Component: 1350 - total flux cleaned = -9.56357e-05 Jy ! Component: 1400 - total flux cleaned = -1.63834e-05 Jy ! Component: 1450 - total flux cleaned = 9.10399e-05 Jy ! Component: 1500 - total flux cleaned = 0.000148939 Jy ! Component: 1550 - total flux cleaned = 0.000253635 Jy ! Component: 1600 - total flux cleaned = 0.000338246 Jy ! Component: 1650 - total flux cleaned = 0.000393979 Jy ! Component: 1700 - total flux cleaned = 0.000495255 Jy ! Component: 1750 - total flux cleaned = 0.000586135 Jy ! Component: 1800 - total flux cleaned = 0.000658118 Jy ! Component: 1850 - total flux cleaned = 0.000756156 Jy ! Component: 1900 - total flux cleaned = 0.000835593 Jy ! Component: 1950 - total flux cleaned = 0.000905338 Jy ! Component: 2000 - total flux cleaned = 0.000957365 Jy ! Component: 2050 - total flux cleaned = 0.00104309 Jy ! Component: 2100 - total flux cleaned = 0.00109415 Jy ! Component: 2150 - total flux cleaned = 0.00118664 Jy ! Component: 2200 - total flux cleaned = 0.00126157 Jy ! Component: 2250 - total flux cleaned = 0.00131935 Jy ! Component: 2300 - total flux cleaned = 0.001393 Jy ! Component: 2350 - total flux cleaned = 0.00145781 Jy ! Component: 2400 - total flux cleaned = 0.00153002 Jy ! Component: 2450 - total flux cleaned = 0.0015699 Jy ! Component: 2500 - total flux cleaned = 0.00163314 Jy ! Component: 2550 - total flux cleaned = 0.00168009 Jy ! Component: 2600 - total flux cleaned = 0.00173467 Jy ! Component: 2650 - total flux cleaned = 0.00179656 Jy ! Component: 2700 - total flux cleaned = 0.00187325 Jy ! Component: 2750 - total flux cleaned = 0.0019569 Jy ! Component: 2800 - total flux cleaned = 0.00200217 Jy ! Component: 2850 - total flux cleaned = 0.00208458 Jy ! Component: 2900 - total flux cleaned = 0.00212172 Jy ! Component: 2950 - total flux cleaned = 0.00218078 Jy ! Component: 3000 - total flux cleaned = 0.00223947 Jy ! Component: 3050 - total flux cleaned = 0.00229781 Jy ! Component: 3100 - total flux cleaned = 0.00235571 Jy ! Component: 3150 - total flux cleaned = 0.00239886 Jy ! Component: 3200 - total flux cleaned = 0.00243468 Jy ! Component: 3250 - total flux cleaned = 0.0024916 Jy ! Component: 3300 - total flux cleaned = 0.00253402 Jy ! Component: 3350 - total flux cleaned = 0.0025902 Jy ! Component: 3400 - total flux cleaned = 0.00263207 Jy ! Component: 3450 - total flux cleaned = 0.00265288 Jy ! Component: 3500 - total flux cleaned = 0.00268745 Jy ! Component: 3550 - total flux cleaned = 0.00274247 Jy ! Component: 3600 - total flux cleaned = 0.00278346 Jy ! Component: 3650 - total flux cleaned = 0.00282418 Jy ! Component: 3700 - total flux cleaned = 0.00284448 Jy ! Component: 3750 - total flux cleaned = 0.00290494 Jy ! Component: 3800 - total flux cleaned = 0.00291832 Jy ! Component: 3850 - total flux cleaned = 0.00294493 Jy ! Component: 3900 - total flux cleaned = 0.002978 Jy ! Component: 3950 - total flux cleaned = 0.00300441 Jy ! Component: 4000 - total flux cleaned = 0.00306346 Jy ! Component: 4050 - total flux cleaned = 0.00309613 Jy ! Total flux subtracted in 4096 components = 0.00312216 Jy ! Clean residual min=-0.000459 max=0.000443 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.122153 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 360 components and 0.122153 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1310-2442_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9618 x 2.406 at -10.68 degrees (North through East) ! Clean map min=-0.00066948 max=0.085141 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1310-2442_X_20180615_map.fits wmodel /tmp/maps//J1310-2442_X_20180615_map.mod ! Writing 360 model components to file: /tmp/maps//J1310-2442_X_20180615_map.mod wobs /tmp/maps//J1310-2442_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1310-2442_X_20180615_uvs.fits wwins /tmp/maps//J1310-2442_X_20180615_map.win ! wwins: Wrote 4 windows to /tmp/maps//J1310-2442_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0851407 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108022 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.380623 0.380623 0.761246 1.52249 3.04498 6.08997 12.1799 24.3599 48.7198 97.4395 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 788.181 quit ! Quitting program ! Log file /tmp/maps//J1310-2442_X_20180615_dfm.log closed on Wed Jul 4 23:23:33 2018