! Started logfile: /scr/pima/rv102_uvs/J0648-3044_X_dfm.log on Sat Nov 9 10:17:26 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rv102_uvs/J0648-3044_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0648-3044_X_uva.fits ! AN table 1: 56 integrations on 3 of 3 possible baselines. ! AN table 2: 53 integrations on 21 of 21 possible baselines. ! AN table 3: 36 integrations on 6 of 6 possible baselines. ! AN table 4: 45 integrations on 21 of 21 possible baselines. ! AN table 5: 71 integrations on 28 of 28 possible baselines. ! AN table 6: 21 integrations on 15 of 15 possible baselines. ! AN table 7: 13 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.665846 visibilities/baseline/integration-bin. ! Found source: J0648-3044 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 12984 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0648-3044_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 27 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! A total of 66 telescope corrections were flagged in sub-array 4. ! A total of 287 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 30 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! A total of 66 telescope corrections were flagged in sub-array 4. ! A total of 287 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 30 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! A total of 66 telescope corrections were flagged in sub-array 4. ! A total of 287 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 30 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! A total of 66 telescope corrections were flagged in sub-array 4. ! A total of 287 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 30 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.417945Jy sigma=16.054647 ! Fit after self-cal, rms=0.223184Jy sigma=2.256377 ! 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=0.7099 mas, bmaj=2.347 mas, bpa=-2.976 degrees ! Estimated noise=0.953256 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 = 0.75592 Jy ! Component: 100 - total flux cleaned = 0.92076 Jy ! Total flux subtracted in 100 components = 0.92076 Jy ! Clean residual min=-0.021508 max=0.045985 Jy/beam ! Clean residual mean=0.000071 rms=0.006418 Jy/beam ! Combined flux in latest and established models = 0.92076 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.92076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231987Jy sigma=2.318929 ! Fit after self-cal, rms=0.231984Jy sigma=2.318925 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0400757 Jy ! Component: 100 - total flux cleaned = 0.0592865 Jy ! Total flux subtracted in 100 components = 0.0592865 Jy ! Clean residual min=-0.020815 max=0.028989 Jy/beam ! Clean residual mean=-0.000008 rms=0.005589 Jy/beam ! Combined flux in latest and established models = 0.980046 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.980046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221624Jy sigma=2.205220 ! Fit after self-cal, rms=0.221557Jy sigma=2.204635 ! 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=0.8423 mas, bmaj=2.656 mas, bpa=-4.105 degrees ! Estimated noise=0.598975 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, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363092 Jy ! Component: 100 - total flux cleaned = 0.0559666 Jy ! Component: 150 - total flux cleaned = 0.0683033 Jy ! Component: 200 - total flux cleaned = 0.0763957 Jy ! Total flux subtracted in 200 components = 0.0763957 Jy ! Clean residual min=-0.019543 max=0.024015 Jy/beam ! Clean residual mean=-0.001095 rms=0.004712 Jy/beam ! Combined flux in latest and established models = 1.05644 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 1.05644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216728Jy sigma=2.107565 ! Fit after self-cal, rms=0.215966Jy sigma=2.096247 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8423 x 2.656 at -4.105 degrees (North through East) ! Clean map min=-0.017263 max=0.9624 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 141 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.27 KP 0.99 LA 1.00 ! PT 1.02 SC 0.99 WF 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.24 NL 1.34 SC 0.97 WF 0.89 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 HN 1.17 KP 0.99 LA 0.99 ! NL 0.98 SC 1.01 WF 0.87 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.97 HN 1.39 KP 0.97 LA 0.98 ! MK 1.03 PT 0.97 SC 1.05 WF 0.86 ! ! A total of 24 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.98 KP 1.01 LA 0.98 MK 0.97 ! NL 1.15 PT 1.03 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.04 KP 1.00 LA 1.01 MK 0.98 ! PT 1.01 ! ! ! Correcting IF 2. ! A total of 141 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.28 KP 0.99 LA 1.00 ! PT 1.01 SC 0.99 WF 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.26 NL 1.34 SC 0.96 WF 0.90 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 1.17 KP 0.97 LA 0.99 ! NL 0.96 SC 1.00 WF 0.86 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 HN 1.41 KP 0.97 LA 0.97 ! MK 1.02 PT 0.98 SC 1.03 WF 0.87 ! ! A total of 24 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.97 KP 1.00 LA 0.99 MK 0.97 ! NL 1.15 PT 1.03 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.02 KP 1.00 LA 1.02 MK 0.93 ! PT 1.01 ! ! ! Correcting IF 3. ! A total of 141 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.18 KP 0.98 LA 0.98 ! PT 1.00 SC 0.96 WF 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.13 NL 1.33 SC 0.95 WF 0.89 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 1.08 KP 0.99 LA 1.00 ! NL 0.97 SC 0.97 WF 0.87 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.97 HN 1.29 KP 0.97 LA 0.96 ! MK 1.00 PT 0.98 SC 1.02 WF 0.89 ! ! A total of 24 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.97 KP 1.02 LA 0.96 MK 0.98 ! NL 1.12 PT 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.96 KP 1.01 LA 1.03 MK 0.97 ! PT 0.98 ! ! ! Correcting IF 4. ! A total of 141 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.17 HN 1.17 KP 0.98 LA 0.98 ! PT 0.98 SC 0.95 WF 0.83 ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.12 NL 1.31 SC 0.94 WF 0.89 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 HN 1.04 KP 0.99 LA 0.99 ! NL 0.98 SC 0.98 WF 0.85 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.97 HN 1.20 KP 0.96 LA 0.97 ! MK 1.03 PT 0.97 SC 1.02 WF 0.84 ! ! A total of 24 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.99 KP 0.99 LA 0.97 MK 0.98 ! NL 1.13 PT 0.98 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.95 KP 1.00 LA 0.97 MK 0.98 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.215966Jy sigma=2.096247 ! Fit after self-cal, rms=0.176553Jy sigma=1.652479 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8345 mas, bmaj=2.68 mas, bpa=-3.966 degrees ! Estimated noise=0.614303 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 (3.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00937355 Jy ! Component: 100 - total flux cleaned = 0.010235 Jy ! Component: 150 - total flux cleaned = 0.0104064 Jy ! Component: 200 - total flux cleaned = 0.0102634 Jy ! Total flux subtracted in 200 components = 0.0102634 Jy ! Clean residual min=-0.005870 max=0.005020 Jy/beam ! Clean residual mean=-0.000028 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 1.06671 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 1.06671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176016Jy sigma=1.643879 ! Fit after self-cal, rms=0.176052Jy sigma=1.642085 ! 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. ! ! Fit before self-cal, rms=0.176052Jy sigma=1.642085 ! Fit after self-cal, rms=0.176167Jy sigma=1.641406 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.834 mas, bmaj=2.679 mas, bpa=-3.955 degrees ! Estimated noise=0.614074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342893 Jy ! Component: 100 - total flux cleaned = 0.00395387 Jy ! Component: 150 - total flux cleaned = 0.00405463 Jy ! Component: 200 - total flux cleaned = 0.00405668 Jy ! Total flux subtracted in 200 components = 0.00405668 Jy ! Clean residual min=-0.004987 max=0.004146 Jy/beam ! Clean residual mean=-0.000036 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 1.07076 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 84 components and 1.07076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176015Jy sigma=1.638833 ! Fit after self-cal, rms=0.175992Jy sigma=1.638658 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 = 0.00079543 Jy ! Component: 100 - total flux cleaned = 0.00102727 Jy ! Component: 150 - total flux cleaned = 0.00102723 Jy ! Component: 200 - total flux cleaned = 0.00109083 Jy ! Total flux subtracted in 200 components = 0.00109083 Jy ! Clean residual min=-0.004655 max=0.003700 Jy/beam ! Clean residual mean=-0.000048 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 1.07185 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 1.07185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175938Jy sigma=1.637804 ! Fit after self-cal, rms=0.175930Jy sigma=1.637761 ! 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. ! ! Fit before self-cal, rms=0.175930Jy sigma=1.637761 ! Fit after self-cal, rms=0.176116Jy sigma=1.637469 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8339 mas, bmaj=2.679 mas, bpa=-3.954 degrees ! Estimated noise=0.613992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000729685 Jy ! Component: 100 - total flux cleaned = 0.000991525 Jy ! Component: 150 - total flux cleaned = 0.000991784 Jy ! Component: 200 - total flux cleaned = 0.00104473 Jy ! Total flux subtracted in 200 components = 0.00104473 Jy ! Clean residual min=-0.004463 max=0.003436 Jy/beam ! Clean residual mean=-0.000048 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 1.0729 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 113 components and 1.0729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176078Jy sigma=1.636831 ! Fit after self-cal, rms=0.176074Jy sigma=1.636792 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 = 0.000424894 Jy ! Component: 100 - total flux cleaned = 0.000424735 Jy ! Component: 150 - total flux cleaned = 0.000426338 Jy ! Component: 200 - total flux cleaned = 0.00042849 Jy ! Total flux subtracted in 200 components = 0.00042849 Jy ! Clean residual min=-0.004455 max=0.003336 Jy/beam ! Clean residual mean=-0.000053 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 1.07333 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 120 components and 1.07333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176053Jy sigma=1.636440 ! Fit after self-cal, rms=0.176050Jy sigma=1.636426 ! 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. ! ! Fit before self-cal, rms=0.176050Jy sigma=1.636426 ! Fit after self-cal, rms=0.176233Jy sigma=1.636348 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.059 mas, bmaj=4.493 mas, bpa=-1.994 degrees ! Estimated noise=0.819044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000731226 Jy ! Component: 100 - total flux cleaned = 0.000784004 Jy ! Component: 150 - total flux cleaned = 0.000785562 Jy ! Component: 200 - total flux cleaned = 0.000745249 Jy ! Total flux subtracted in 200 components = 0.000745249 Jy ! Clean residual min=-0.004069 max=0.003863 Jy/beam ! Clean residual mean=-0.000109 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 1.07407 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 1.07407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176219Jy sigma=1.636215 ! Fit after self-cal, rms=0.176217Jy sigma=1.636178 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 = 0.000155497 Jy ! Component: 100 - total flux cleaned = 0.000115567 Jy ! Component: 150 - total flux cleaned = 4.47911e-05 Jy ! Component: 200 - total flux cleaned = 1.21937e-05 Jy ! Total flux subtracted in 200 components = 1.21937e-05 Jy ! Clean residual min=-0.004048 max=0.003807 Jy/beam ! Clean residual mean=-0.000110 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 1.07408 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 136 components and 1.07408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176210Jy sigma=1.636087 ! Fit after self-cal, rms=0.176208Jy sigma=1.636070 ! 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=0.8338 mas, bmaj=2.679 mas, bpa=-3.958 degrees ! Estimated noise=0.61406 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8338 x 2.679 at -3.958 degrees (North through East) ! Clean map min=-0.0042422 max=0.96362 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176208Jy sigma=1.636070 ! Fit after self-cal, rms=0.160817Jy sigma=1.439331 ! Inverting map and beam ! Estimated beam: bmin=0.8341 mas, bmaj=2.679 mas, bpa=-3.97 degrees ! Estimated noise=0.614241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143915 Jy ! Component: 100 - total flux cleaned = 0.000144335 Jy ! Component: 150 - total flux cleaned = 0.000103951 Jy ! Component: 200 - total flux cleaned = 0.000104304 Jy ! Total flux subtracted in 200 components = 0.000104304 Jy ! Clean residual min=-0.004255 max=0.003161 Jy/beam ! Clean residual mean=-0.000050 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 1.07419 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 150 components and 1.07419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160799Jy sigma=1.438987 ! Fit after self-cal, rms=0.160796Jy sigma=1.438972 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.16405e-06 Jy ! Component: 100 - total flux cleaned = -7.36261e-05 Jy ! Component: 150 - total flux cleaned = -0.000108614 Jy ! Component: 200 - total flux cleaned = -0.000173495 Jy ! Total flux subtracted in 200 components = -0.000173495 Jy ! Clean residual min=-0.004206 max=0.003142 Jy/beam ! Clean residual mean=-0.000048 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 1.07402 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 1.07401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160785Jy sigma=1.438744 ! Fit after self-cal, rms=0.160783Jy sigma=1.438739 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160783Jy sigma=1.438739 ! Fit after self-cal, rms=0.160840Jy sigma=1.438703 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=0.7048 mas, bmaj=2.366 mas, bpa=-2.921 degrees ! Estimated noise=0.991188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.755527 Jy ! Component: 100 - total flux cleaned = 0.920282 Jy ! Component: 150 - total flux cleaned = 0.962306 Jy ! Component: 200 - total flux cleaned = 0.986432 Jy ! Total flux subtracted in 200 components = 0.986432 Jy ! Clean residual min=-0.008479 max=0.013595 Jy/beam ! Clean residual mean=0.000100 rms=0.002382 Jy/beam ! Combined flux in latest and established models = 0.986432 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.986432 Jy ! Inverting map and beam ! Estimated beam: bmin=0.834 mas, bmaj=2.679 mas, bpa=-3.973 degrees ! Estimated noise=0.614252 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 = 0.0291437 Jy ! Component: 100 - total flux cleaned = 0.0474979 Jy ! Component: 150 - total flux cleaned = 0.059891 Jy ! Component: 200 - total flux cleaned = 0.0685152 Jy ! Total flux subtracted in 200 components = 0.0685152 Jy ! Clean residual min=-0.004812 max=0.004942 Jy/beam ! Clean residual mean=0.000185 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 1.05495 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 88 components and 1.05495 Jy ! Inverting map ! Added new window around map position (-0.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00620334 Jy ! Component: 100 - total flux cleaned = 0.0106691 Jy ! Component: 150 - total flux cleaned = 0.0138936 Jy ! Component: 200 - total flux cleaned = 0.0162288 Jy ! Total flux subtracted in 200 components = 0.0162288 Jy ! Clean residual min=-0.004344 max=0.003288 Jy/beam ! Clean residual mean=-0.000009 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 1.07118 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 115 components and 1.07118 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=2.059 mas, bmaj=4.496 mas, bpa=-2.013 degrees ! Estimated noise=0.819452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263463 Jy ! Component: 100 - total flux cleaned = 0.00309875 Jy ! Component: 150 - total flux cleaned = 0.00323223 Jy ! Component: 200 - total flux cleaned = 0.00327424 Jy ! Total flux subtracted in 200 components = 0.00327424 Jy ! Clean residual min=-0.003943 max=0.003366 Jy/beam ! Clean residual mean=-0.000115 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 1.07445 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 = -1.97102e-06 Jy ! Component: 100 - total flux cleaned = -3.27855e-05 Jy ! Component: 150 - total flux cleaned = -3.39981e-05 Jy ! Component: 200 - total flux cleaned = -6.1048e-05 Jy ! Total flux subtracted in 200 components = -6.1048e-05 Jy ! Clean residual min=-0.003922 max=0.003330 Jy/beam ! Clean residual mean=-0.000114 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 1.07439 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 168 components and 1.07439 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.834 mas, bmaj=2.679 mas, bpa=-3.973 degrees ! Estimated noise=0.614252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000448491 Jy ! Component: 100 - total flux cleaned = -0.000539564 Jy ! Component: 150 - total flux cleaned = -0.000659417 Jy ! Component: 200 - total flux cleaned = -0.000696108 Jy ! Total flux subtracted in 200 components = -0.000696108 Jy ! Clean residual min=-0.004230 max=0.003043 Jy/beam ! Clean residual mean=-0.000041 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 1.07369 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 183 components and 1.07369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160808Jy sigma=1.438258 ! Fit after self-cal, rms=0.160803Jy sigma=1.438136 wmodel J0648-3044_X_map.mod ! Writing 183 model components to file: J0648-3044_X_map.mod wobs J0648-3044_X_uvs.fits ! Writing UV FITS file: J0648-3044_X_uvs.fits wwins J0648-3044_X_map.win ! wwins: Wrote 4 windows to J0648-3044_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 = -0.00174546 Jy ! Component: 100 - total flux cleaned = -0.00238585 Jy ! Component: 150 - total flux cleaned = -0.00287477 Jy ! Component: 200 - total flux cleaned = -0.00323952 Jy ! Component: 250 - total flux cleaned = -0.00349134 Jy ! Component: 300 - total flux cleaned = -0.00363967 Jy ! Component: 350 - total flux cleaned = -0.00383005 Jy ! Component: 400 - total flux cleaned = -0.00373672 Jy ! Component: 450 - total flux cleaned = -0.0036922 Jy ! Component: 500 - total flux cleaned = -0.0036481 Jy ! Component: 550 - total flux cleaned = -0.00360305 Jy ! Component: 600 - total flux cleaned = -0.0034748 Jy ! Component: 650 - total flux cleaned = -0.00334885 Jy ! Component: 700 - total flux cleaned = -0.00334857 Jy ! Component: 750 - total flux cleaned = -0.00326825 Jy ! Component: 800 - total flux cleaned = -0.00322865 Jy ! Component: 850 - total flux cleaned = -0.00322869 Jy ! Component: 900 - total flux cleaned = -0.00307445 Jy ! Component: 950 - total flux cleaned = -0.00296105 Jy ! Component: 1000 - total flux cleaned = -0.00281136 Jy ! Component: 1050 - total flux cleaned = -0.00262708 Jy ! Component: 1100 - total flux cleaned = -0.0025178 Jy ! Component: 1150 - total flux cleaned = -0.00230217 Jy ! Component: 1200 - total flux cleaned = -0.00208967 Jy ! Component: 1250 - total flux cleaned = -0.00195017 Jy ! Component: 1300 - total flux cleaned = -0.00174328 Jy ! Component: 1350 - total flux cleaned = -0.00153914 Jy ! Component: 1400 - total flux cleaned = -0.00147212 Jy ! Component: 1450 - total flux cleaned = -0.00127258 Jy ! Component: 1500 - total flux cleaned = -0.00100951 Jy ! Component: 1550 - total flux cleaned = -0.000879579 Jy ! Component: 1600 - total flux cleaned = -0.000654348 Jy ! Component: 1650 - total flux cleaned = -0.000495072 Jy ! Component: 1700 - total flux cleaned = -0.000274571 Jy ! Component: 1750 - total flux cleaned = -0.000181225 Jy ! Component: 1800 - total flux cleaned = 3.43142e-05 Jy ! Component: 1850 - total flux cleaned = 0.000338771 Jy ! Component: 1900 - total flux cleaned = 0.000458786 Jy ! Component: 1950 - total flux cleaned = 0.000607622 Jy ! Component: 2000 - total flux cleaned = 0.000695611 Jy ! Component: 2050 - total flux cleaned = 0.000812654 Jy ! Component: 2100 - total flux cleaned = 0.00087079 Jy ! Component: 2150 - total flux cleaned = 0.00107153 Jy ! Component: 2200 - total flux cleaned = 0.00115662 Jy ! Component: 2250 - total flux cleaned = 0.00132572 Jy ! Component: 2300 - total flux cleaned = 0.00135398 Jy ! Component: 2350 - total flux cleaned = 0.00146549 Jy ! Component: 2400 - total flux cleaned = 0.00157566 Jy ! Component: 2450 - total flux cleaned = 0.00171219 Jy ! Component: 2500 - total flux cleaned = 0.00190132 Jy ! Component: 2550 - total flux cleaned = 0.00195468 Jy ! Component: 2600 - total flux cleaned = 0.00206099 Jy ! Component: 2650 - total flux cleaned = 0.00216678 Jy ! Component: 2700 - total flux cleaned = 0.00221908 Jy ! Component: 2750 - total flux cleaned = 0.00227085 Jy ! Component: 2800 - total flux cleaned = 0.00234857 Jy ! Component: 2850 - total flux cleaned = 0.00247642 Jy ! Component: 2900 - total flux cleaned = 0.00255265 Jy ! Component: 2950 - total flux cleaned = 0.00262834 Jy ! Component: 3000 - total flux cleaned = 0.00275372 Jy ! Component: 3050 - total flux cleaned = 0.00280342 Jy ! Component: 3100 - total flux cleaned = 0.00295202 Jy ! Component: 3150 - total flux cleaned = 0.0031482 Jy ! Component: 3200 - total flux cleaned = 0.00309905 Jy ! Component: 3250 - total flux cleaned = 0.00324434 Jy ! Component: 3300 - total flux cleaned = 0.00338845 Jy ! Component: 3350 - total flux cleaned = 0.00353186 Jy ! Component: 3400 - total flux cleaned = 0.00355556 Jy ! Component: 3450 - total flux cleaned = 0.00365008 Jy ! Component: 3500 - total flux cleaned = 0.00372049 Jy ! Component: 3550 - total flux cleaned = 0.00393025 Jy ! Component: 3600 - total flux cleaned = 0.00397642 Jy ! Component: 3650 - total flux cleaned = 0.00411464 Jy ! Component: 3700 - total flux cleaned = 0.00418323 Jy ! Component: 3750 - total flux cleaned = 0.00436522 Jy ! Component: 3800 - total flux cleaned = 0.00450095 Jy ! Component: 3850 - total flux cleaned = 0.00447849 Jy ! Component: 3900 - total flux cleaned = 0.00463517 Jy ! Component: 3950 - total flux cleaned = 0.00472421 Jy ! Component: 4000 - total flux cleaned = 0.00483487 Jy ! Component: 4050 - total flux cleaned = 0.00496677 Jy ! Total flux subtracted in 4096 components = 0.00505409 Jy ! Clean residual min=-0.001277 max=0.001344 Jy/beam ! Clean residual mean=0.000010 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 1.07875 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 484 components and 1.07875 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J0648-3044_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.834 x 2.679 at -3.973 degrees (North through East) ! Clean map min=-0.0029544 max=0.96352 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0648-3044_X_map.fits wmodel /scr/pima/rv102_uvs/J0648-3044_X_map.mod ! Writing 484 model components to file: /scr/pima/rv102_uvs/J0648-3044_X_map.mod wobs /scr/pima/rv102_uvs/J0648-3044_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0648-3044_X_uvs.fits wwins /scr/pima/rv102_uvs/J0648-3044_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J0648-3044_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.963523 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000384944 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.119855 0.119855 0.23971 0.47942 0.95884 1.91768 3.83536 7.67072 15.3414 30.6829 61.3658 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.963 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2503.02 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0648-3044_X_dfm.log closed on Sat Nov 9 10:17:31 2019