! Started logfile: /tmp/maps//J1319-2312_C_20180615_dfm.log on Wed Jul 4 23:24:19 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 /tmp/maps//J1319-2312_C_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1319-2312_C_20180615_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.991667 visibilities/baseline/integration-bin. ! Found source: J1319-2312 ! ! 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 94 lines of history. ! ! Reading 8568 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 J1319-2312_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004492Jy sigma=20.187627 ! Fit after self-cal, rms=0.934559Jy sigma=18.728533 ! 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=1.355 mas, bmaj=3.493 mas, bpa=-5.663 degrees ! Estimated noise=0.611158 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 = 0.0469479 Jy ! Component: 100 - total flux cleaned = 0.0599572 Jy ! Total flux subtracted in 100 components = 0.0599572 Jy ! Clean residual min=-0.003036 max=0.005672 Jy/beam ! Clean residual mean=-0.000008 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.0599572 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0599572 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=0.046289Jy sigma=0.793129 ! Fit after self-cal, rms=0.045775Jy sigma=0.780392 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00686694 Jy ! Component: 100 - total flux cleaned = 0.0108769 Jy ! Total flux subtracted in 100 components = 0.0108769 Jy ! Clean residual min=-0.002487 max=0.002837 Jy/beam ! Clean residual mean=-0.000005 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.070834 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.070834 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=0.044024Jy sigma=0.729735 ! Fit after self-cal, rms=0.044034Jy sigma=0.729520 ! 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=1.677 mas, bmaj=4.254 mas, bpa=-5.995 degrees ! Estimated noise=0.396024 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 = 0.00598026 Jy ! Component: 100 - total flux cleaned = 0.00943844 Jy ! Component: 150 - total flux cleaned = 0.0115147 Jy ! Component: 200 - total flux cleaned = 0.0127627 Jy ! Total flux subtracted in 200 components = 0.0127627 Jy ! Clean residual min=-0.002515 max=0.003169 Jy/beam ! Clean residual mean=-0.000007 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0835967 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.0835967 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=0.043372Jy sigma=0.706133 ! Fit after self-cal, rms=0.043388Jy sigma=0.705979 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.677 x 4.254 at -5.995 degrees (North through East) ! Clean map min=-0.0023717 max=0.063751 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.03 KP 0.99 ! LA 0.97 MK 0.92 NL 1.01 OV 1.05 ! PT 0.87 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.92 HN 0.99 KP 1.01 ! LA 0.99 MK 0.97 NL 1.06 OV 0.95 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 HN 0.99 KP 0.99 ! LA 0.98 MK 1.07 NL 0.97 OV 1.03 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.91 HN 1.15 KP 0.96 ! LA 0.87 MK 1.06 NL 1.20 OV 0.98 ! PT 0.78 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 2.98 FD 0.96 HN 1.05 KP 1.02 ! LA 1.05 MK 1.08 NL 1.16 OV 0.91 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.90 HN 1.05 KP 1.02 ! LA 1.05 MK 0.98 NL 1.07 OV 0.96 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.94 HN 1.08 KP 0.96 ! LA 1.01 MK 1.06 NL 1.04 OV 0.97 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 0.98 KP 0.96 ! LA 1.05 MK 1.08 NL 1.07 OV 0.94 ! PT 0.92 SC 0.97 ! ! ! Fit before self-cal, rms=0.043388Jy sigma=0.705979 ! Fit after self-cal, rms=0.052452Jy sigma=0.683887 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.692 mas, bmaj=4.319 mas, bpa=-5.795 degrees ! Estimated noise=0.398952 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 = -0.000141565 Jy ! Component: 100 - total flux cleaned = -9.73704e-05 Jy ! Component: 150 - total flux cleaned = -6.92196e-05 Jy ! Component: 200 - total flux cleaned = -6.06258e-05 Jy ! Total flux subtracted in 200 components = -6.06258e-05 Jy ! Clean residual min=-0.001544 max=0.001408 Jy/beam ! Clean residual mean=-0.000006 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0835361 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0835361 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=0.052448Jy sigma=0.683773 ! Fit after self-cal, rms=0.052594Jy sigma=0.683470 ! 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=0.052594Jy sigma=0.683470 ! Fit after self-cal, rms=0.053029Jy sigma=0.683452 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.694 mas, bmaj=4.326 mas, bpa=-5.863 degrees ! Estimated noise=0.399184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.88717e-05 Jy ! Component: 100 - total flux cleaned = -8.07152e-05 Jy ! Component: 150 - total flux cleaned = -8.06037e-05 Jy ! Component: 200 - total flux cleaned = -7.31221e-05 Jy ! Total flux subtracted in 200 components = -7.31221e-05 Jy ! Clean residual min=-0.001536 max=0.001379 Jy/beam ! Clean residual mean=-0.000006 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.083463 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.083463 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=0.053027Jy sigma=0.683381 ! Fit after self-cal, rms=0.053028Jy sigma=0.683372 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 = 8.63808e-06 Jy ! Component: 100 - total flux cleaned = 1.34899e-06 Jy ! Component: 150 - total flux cleaned = 1.40089e-06 Jy ! Component: 200 - total flux cleaned = 8.42371e-06 Jy ! Total flux subtracted in 200 components = 8.42371e-06 Jy ! Clean residual min=-0.001536 max=0.001374 Jy/beam ! Clean residual mean=-0.000006 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0834714 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.0834714 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=0.053027Jy sigma=0.683330 ! Fit after self-cal, rms=0.053025Jy sigma=0.683324 ! 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=0.053025Jy sigma=0.683324 ! Fit after self-cal, rms=0.052973Jy sigma=0.683312 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.695 mas, bmaj=4.329 mas, bpa=-5.958 degrees ! Estimated noise=0.399194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.48576e-05 Jy ! Component: 100 - total flux cleaned = -5.52249e-05 Jy ! Component: 150 - total flux cleaned = -5.5108e-05 Jy ! Component: 200 - total flux cleaned = -5.51656e-05 Jy ! Total flux subtracted in 200 components = -5.51656e-05 Jy ! Clean residual min=-0.001533 max=0.001362 Jy/beam ! Clean residual mean=-0.000006 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0834162 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.0834162 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=0.052972Jy sigma=0.683266 ! Fit after self-cal, rms=0.052970Jy sigma=0.683260 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 = 1.33533e-07 Jy ! Component: 100 - total flux cleaned = -6.26455e-06 Jy ! Component: 150 - total flux cleaned = -6.04851e-06 Jy ! Component: 200 - total flux cleaned = -6.20831e-06 Jy ! Total flux subtracted in 200 components = -6.20831e-06 Jy ! Clean residual min=-0.001534 max=0.001359 Jy/beam ! Clean residual mean=-0.000006 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.08341 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.08341 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=0.052969Jy sigma=0.683229 ! Fit after self-cal, rms=0.052968Jy sigma=0.683226 ! 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=0.052968Jy sigma=0.683226 ! Fit after self-cal, rms=0.052930Jy sigma=0.683216 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.884 mas, bmaj=8.789 mas, bpa=-5.348 degrees ! Estimated noise=0.4851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179933 Jy ! Component: 100 - total flux cleaned = 0.000155501 Jy ! Component: 150 - total flux cleaned = 0.000145829 Jy ! Component: 200 - total flux cleaned = 0.000129735 Jy ! Total flux subtracted in 200 components = 0.000129735 Jy ! Clean residual min=-0.001762 max=0.001530 Jy/beam ! Clean residual mean=-0.000011 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0835398 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.0835398 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=0.052934Jy sigma=0.683268 ! Fit after self-cal, rms=0.052929Jy sigma=0.683203 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 = 7.78184e-05 Jy ! Component: 100 - total flux cleaned = 5.7507e-05 Jy ! Component: 150 - total flux cleaned = 4.25615e-05 Jy ! Component: 200 - total flux cleaned = 3.67544e-05 Jy ! Total flux subtracted in 200 components = 3.67544e-05 Jy ! Clean residual min=-0.001758 max=0.001516 Jy/beam ! Clean residual mean=-0.000011 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0835765 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 73 components and 0.0835765 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=0.052935Jy sigma=0.683355 ! Fit after self-cal, rms=0.052932Jy sigma=0.683312 ! 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=1.696 mas, bmaj=4.333 mas, bpa=-6.049 degrees ! Estimated noise=0.399256 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.696 x 4.333 at -6.049 degrees (North through East) ! Clean map min=-0.0014261 max=0.063749 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=1.358 mas, bmaj=3.53 mas, bpa=-5.66 degrees ! Estimated noise=0.629773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0486118 Jy ! Component: 100 - total flux cleaned = 0.0621582 Jy ! Component: 150 - total flux cleaned = 0.0688395 Jy ! Component: 200 - total flux cleaned = 0.0727682 Jy ! Total flux subtracted in 200 components = 0.0727682 Jy ! Clean residual min=-0.002093 max=0.002230 Jy/beam ! Clean residual mean=-0.000005 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0727681 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 0.0727681 Jy ! Inverting map and beam ! Estimated beam: bmin=1.696 mas, bmaj=4.333 mas, bpa=-6.049 degrees ! Estimated noise=0.399256 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 = 0.00463194 Jy ! Component: 100 - total flux cleaned = 0.00707589 Jy ! Component: 150 - total flux cleaned = 0.00847883 Jy ! Component: 200 - total flux cleaned = 0.00929053 Jy ! Total flux subtracted in 200 components = 0.00929053 Jy ! Clean residual min=-0.001557 max=0.001584 Jy/beam ! Clean residual mean=-0.000006 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0820587 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.0820587 Jy ! Inverting map ! Added new window around map position (0.3, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141185 Jy ! Component: 100 - total flux cleaned = 0.00202425 Jy ! Component: 150 - total flux cleaned = 0.00215316 Jy ! Component: 200 - total flux cleaned = 0.00222927 Jy ! Total flux subtracted in 200 components = 0.00222927 Jy ! Clean residual min=-0.001545 max=0.001219 Jy/beam ! Clean residual mean=-0.000006 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0842879 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0842879 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=3.884 mas, bmaj=8.789 mas, bpa=-5.348 degrees ! Estimated noise=0.4851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158764 Jy ! Component: 100 - total flux cleaned = 0.000241777 Jy ! Component: 150 - total flux cleaned = 0.000265005 Jy ! Component: 200 - total flux cleaned = 0.000285673 Jy ! Total flux subtracted in 200 components = 0.000285673 Jy ! Clean residual min=-0.001779 max=0.001161 Jy/beam ! Clean residual mean=-0.000010 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0845736 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 = 8.86642e-06 Jy ! Component: 100 - total flux cleaned = 8.74417e-06 Jy ! Component: 150 - total flux cleaned = 1.68565e-05 Jy ! Component: 200 - total flux cleaned = 2.38763e-05 Jy ! Total flux subtracted in 200 components = 2.38763e-05 Jy ! Clean residual min=-0.001787 max=0.001172 Jy/beam ! Clean residual mean=-0.000010 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0845975 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.0845975 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.696 mas, bmaj=4.333 mas, bpa=-6.049 degrees ! Estimated noise=0.399256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.86317e-05 Jy ! Component: 100 - total flux cleaned = -5.7712e-05 Jy ! Component: 150 - total flux cleaned = -2.89212e-05 Jy ! Component: 200 - total flux cleaned = -1.58181e-05 Jy ! Total flux subtracted in 200 components = -1.58181e-05 Jy ! Clean residual min=-0.001581 max=0.001259 Jy/beam ! Clean residual mean=-0.000006 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0845817 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.0845817 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=0.052917Jy sigma=0.682161 ! Fit after self-cal, rms=0.052901Jy sigma=0.682079 wmodel J1319-2312_C_map.mod ! Writing 104 model components to file: J1319-2312_C_map.mod wobs J1319-2312_C_uvs.fits ! Writing UV FITS file: J1319-2312_C_uvs.fits wwins J1319-2312_C_map.win ! wwins: Wrote 2 windows to J1319-2312_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 = -0.000682967 Jy ! Component: 100 - total flux cleaned = -0.00103241 Jy ! Component: 150 - total flux cleaned = -0.00123925 Jy ! Component: 200 - total flux cleaned = -0.00151077 Jy ! Component: 250 - total flux cleaned = -0.00175162 Jy ! Component: 300 - total flux cleaned = -0.00191261 Jy ! Component: 350 - total flux cleaned = -0.00208501 Jy ! Component: 400 - total flux cleaned = -0.00220184 Jy ! Component: 450 - total flux cleaned = -0.00226694 Jy ! Component: 500 - total flux cleaned = -0.00231491 Jy ! Component: 550 - total flux cleaned = -0.00231508 Jy ! Component: 600 - total flux cleaned = -0.00231518 Jy ! Component: 650 - total flux cleaned = -0.00227102 Jy ! Component: 700 - total flux cleaned = -0.00231433 Jy ! Component: 750 - total flux cleaned = -0.00231433 Jy ! Component: 800 - total flux cleaned = -0.00234204 Jy ! Component: 850 - total flux cleaned = -0.00238268 Jy ! Component: 900 - total flux cleaned = -0.00246281 Jy ! Component: 950 - total flux cleaned = -0.00250209 Jy ! Component: 1000 - total flux cleaned = -0.00256659 Jy ! Component: 1050 - total flux cleaned = -0.0025539 Jy ! Component: 1100 - total flux cleaned = -0.00259166 Jy ! Component: 1150 - total flux cleaned = -0.0026408 Jy ! Component: 1200 - total flux cleaned = -0.00264061 Jy ! Component: 1250 - total flux cleaned = -0.00264087 Jy ! Component: 1300 - total flux cleaned = -0.0026408 Jy ! Component: 1350 - total flux cleaned = -0.00268701 Jy ! Component: 1400 - total flux cleaned = -0.00268666 Jy ! Component: 1450 - total flux cleaned = -0.00264152 Jy ! Component: 1500 - total flux cleaned = -0.00267488 Jy ! Component: 1550 - total flux cleaned = -0.00265276 Jy ! Component: 1600 - total flux cleaned = -0.00266357 Jy ! Component: 1650 - total flux cleaned = -0.002674 Jy ! Component: 1700 - total flux cleaned = -0.002674 Jy ! Component: 1750 - total flux cleaned = -0.00264291 Jy ! Component: 1800 - total flux cleaned = -0.00264301 Jy ! Component: 1850 - total flux cleaned = -0.00267337 Jy ! Component: 1900 - total flux cleaned = -0.0026232 Jy ! Component: 1950 - total flux cleaned = -0.00261323 Jy ! Component: 2000 - total flux cleaned = -0.00259381 Jy ! Component: 2050 - total flux cleaned = -0.00257463 Jy ! Component: 2100 - total flux cleaned = -0.00258434 Jy ! Component: 2150 - total flux cleaned = -0.00256545 Jy ! Component: 2200 - total flux cleaned = -0.00258444 Jy ! Component: 2250 - total flux cleaned = -0.00259393 Jy ! Component: 2300 - total flux cleaned = -0.00262152 Jy ! Component: 2350 - total flux cleaned = -0.00257592 Jy ! Component: 2400 - total flux cleaned = -0.00257587 Jy ! Component: 2450 - total flux cleaned = -0.00258488 Jy ! Component: 2500 - total flux cleaned = -0.00260286 Jy ! Component: 2550 - total flux cleaned = -0.00259405 Jy ! Component: 2600 - total flux cleaned = -0.00261151 Jy ! Component: 2650 - total flux cleaned = -0.00260267 Jy ! Component: 2700 - total flux cleaned = -0.00256853 Jy ! Component: 2750 - total flux cleaned = -0.00257697 Jy ! Component: 2800 - total flux cleaned = -0.00256859 Jy ! Component: 2850 - total flux cleaned = -0.00257698 Jy ! Component: 2900 - total flux cleaned = -0.00254393 Jy ! Component: 2950 - total flux cleaned = -0.00255207 Jy ! Component: 3000 - total flux cleaned = -0.00254398 Jy ! Component: 3050 - total flux cleaned = -0.00258436 Jy ! Component: 3100 - total flux cleaned = -0.00257639 Jy ! Component: 3150 - total flux cleaned = -0.00259219 Jy ! Component: 3200 - total flux cleaned = -0.00260008 Jy ! Component: 3250 - total flux cleaned = -0.00260786 Jy ! Component: 3300 - total flux cleaned = -0.00262346 Jy ! Component: 3350 - total flux cleaned = -0.00263884 Jy ! Component: 3400 - total flux cleaned = -0.00263111 Jy ! Component: 3450 - total flux cleaned = -0.00260828 Jy ! Component: 3500 - total flux cleaned = -0.0026235 Jy ! Component: 3550 - total flux cleaned = -0.00263857 Jy ! Component: 3600 - total flux cleaned = -0.00266842 Jy ! Component: 3650 - total flux cleaned = -0.00265367 Jy ! Component: 3700 - total flux cleaned = -0.00265373 Jy ! Component: 3750 - total flux cleaned = -0.00266105 Jy ! Component: 3800 - total flux cleaned = -0.00268285 Jy ! Component: 3850 - total flux cleaned = -0.0027117 Jy ! Component: 3900 - total flux cleaned = -0.00272598 Jy ! Component: 3950 - total flux cleaned = -0.00271172 Jy ! Component: 4000 - total flux cleaned = -0.00273299 Jy ! Component: 4050 - total flux cleaned = -0.00271894 Jy ! Total flux subtracted in 4096 components = -0.00272599 Jy ! Clean residual min=-0.000390 max=0.000370 Jy/beam ! Clean residual mean=-0.000002 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0818557 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 367 components and 0.0818557 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1319-2312_C_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.696 x 4.333 at -6.049 degrees (North through East) ! Clean map min=-0.00082542 max=0.06498 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1319-2312_C_20180615_map.fits wmodel /tmp/maps//J1319-2312_C_20180615_map.mod ! Writing 367 model components to file: /tmp/maps//J1319-2312_C_20180615_map.mod wobs /tmp/maps//J1319-2312_C_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1319-2312_C_20180615_uvs.fits wwins /tmp/maps//J1319-2312_C_20180615_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1319-2312_C_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0649798 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121568 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.561259 0.561259 1.12252 2.24504 4.49007 8.98015 17.9603 35.9206 71.8412 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 534.512 quit ! Quitting program ! Log file /tmp/maps//J1319-2312_C_20180615_dfm.log closed on Wed Jul 4 23:24:23 2018