! Started logfile: .//J0036-0240_X_dfm.log on Sun Jan 19 23:43:23 2020 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 .//J0036-0240_X_uvm.fits ! Reading UV FITS file: .//J0036-0240_X_uvm.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! AN table 2: 20 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.848062 visibilities/baseline/integration-bin. ! Found source: J0036-0240 ! ! 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 67 lines of history. ! ! Reading 4376 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 J0036-0240_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 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001357Jy sigma=18.549708 ! Fit after self-cal, rms=0.952851Jy sigma=17.683871 ! 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=1.635 mas, bmaj=3.663 mas, bpa=6.592 degrees ! Estimated noise=0.849389 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 = 0.0368722 Jy ! Component: 100 - total flux cleaned = 0.0458501 Jy ! Total flux subtracted in 100 components = 0.0458501 Jy ! Clean residual min=-0.003195 max=0.004233 Jy/beam ! Clean residual mean=0.000000 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.0458501 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0458501 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=0.040437Jy sigma=0.687849 ! Fit after self-cal, rms=0.039720Jy sigma=0.673518 ! 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=1.792 mas, bmaj=3.844 mas, bpa=5.466 degrees ! Estimated noise=0.589179 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 = 0.00477407 Jy ! Component: 100 - total flux cleaned = 0.00727125 Jy ! Component: 150 - total flux cleaned = 0.00885634 Jy ! Component: 200 - total flux cleaned = 0.00959488 Jy ! Total flux subtracted in 200 components = 0.00959488 Jy ! Clean residual min=-0.002365 max=0.003145 Jy/beam ! Clean residual mean=-0.000001 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0554449 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.055445 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=0.039128Jy sigma=0.662783 ! Fit after self-cal, rms=0.039093Jy sigma=0.662416 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.792 x 3.844 at 5.466 degrees (North through East) ! Clean map min=-0.0024753 max=0.048322 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.89 HN 1.41 NL 0.88 ! OV 1.16 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.11 HN 1.09 KP 1.02 ! NL 1.07 OV 1.08 PT 0.82 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.29 NL 0.83 ! OV 1.12 PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.93 HN 1.10 KP 1.07 ! NL 0.83 OV 1.10 PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.32 NL 0.83 ! OV 1.19 PT 1.12 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.91 HN 1.16 KP 0.99 ! NL 0.99 OV 1.11 PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.15 NL 0.91 ! OV 1.05 PT 1.16 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.93 HN 1.09 KP 0.92 ! NL 0.96 OV 1.09 PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.85 HN 1.20 NL 0.96 ! OV 1.26 PT 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 HN 0.99 KP 0.95 ! NL 0.88 OV 1.05 PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.06 NL 0.92 ! OV 1.21 PT 0.86 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.85 HN 1.23 KP 1.05 ! NL 0.94 OV 0.99 PT 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.87 HN 1.43 NL 0.94 ! OV 1.19 PT 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.84 HN 1.12 KP 1.11 ! NL 0.88 OV 1.03 PT 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.87 HN 0.98 NL 0.83 ! OV 1.06 PT 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.05 HN 1.04 KP 1.03 ! NL 0.95 OV 1.09 PT 0.86 ! ! ! Fit before self-cal, rms=0.039093Jy sigma=0.662416 ! Fit after self-cal, rms=0.038617Jy sigma=0.650749 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.852 mas, bmaj=3.821 mas, bpa=6.57 degrees ! Estimated noise=0.592321 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 = -0.000269627 Jy ! Component: 100 - total flux cleaned = -0.000485365 Jy ! Component: 150 - total flux cleaned = -0.000625043 Jy ! Component: 200 - total flux cleaned = -0.000653933 Jy ! Total flux subtracted in 200 components = -0.000653933 Jy ! Clean residual min=-0.001520 max=0.001739 Jy/beam ! Clean residual mean=0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.054791 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 72 components and 0.054791 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=0.038590Jy sigma=0.650362 ! Fit after self-cal, rms=0.038671Jy sigma=0.649778 ! 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=0.038671Jy sigma=0.649778 ! Fit after self-cal, rms=0.038956Jy sigma=0.649670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.86 mas, bmaj=3.817 mas, bpa=6.829 degrees ! Estimated noise=0.592844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.76855e-05 Jy ! Component: 100 - total flux cleaned = -0.000150164 Jy ! Component: 150 - total flux cleaned = -0.000212372 Jy ! Component: 200 - total flux cleaned = -0.00026672 Jy ! Total flux subtracted in 200 components = -0.00026672 Jy ! Clean residual min=-0.001534 max=0.001666 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0545243 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.0545243 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=0.038943Jy sigma=0.649534 ! Fit after self-cal, rms=0.038951Jy sigma=0.649526 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 = -6.77817e-05 Jy ! Component: 100 - total flux cleaned = -0.000114873 Jy ! Component: 150 - total flux cleaned = -0.000166551 Jy ! Component: 200 - total flux cleaned = -0.000182736 Jy ! Total flux subtracted in 200 components = -0.000182736 Jy ! Clean residual min=-0.001542 max=0.001653 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0543416 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.0543416 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=0.038945Jy sigma=0.649491 ! Fit after self-cal, rms=0.038942Jy sigma=0.649488 ! 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=0.038942Jy sigma=0.649488 ! Fit after self-cal, rms=0.039114Jy sigma=0.649447 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.864 mas, bmaj=3.813 mas, bpa=7.035 degrees ! Estimated noise=0.593485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.06624e-05 Jy ! Component: 100 - total flux cleaned = -3.95224e-05 Jy ! Component: 150 - total flux cleaned = -9.46729e-05 Jy ! Component: 200 - total flux cleaned = -0.000154311 Jy ! Total flux subtracted in 200 components = -0.000154311 Jy ! Clean residual min=-0.001558 max=0.001661 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0541873 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.0541873 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=0.039106Jy sigma=0.649394 ! Fit after self-cal, rms=0.039109Jy sigma=0.649392 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 = -8.24071e-05 Jy ! Component: 100 - total flux cleaned = -0.000111866 Jy ! Component: 150 - total flux cleaned = -0.000125585 Jy ! Component: 200 - total flux cleaned = -0.000139079 Jy ! Total flux subtracted in 200 components = -0.000139079 Jy ! Clean residual min=-0.001556 max=0.001652 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0540482 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.0540482 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=0.039104Jy sigma=0.649375 ! Fit after self-cal, rms=0.039102Jy sigma=0.649374 ! 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=0.039102Jy sigma=0.649374 ! Fit after self-cal, rms=0.039236Jy sigma=0.649350 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.272 mas, bmaj=3.966 mas, bpa=8.44 degrees ! Estimated noise=0.610854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149541 Jy ! Component: 100 - total flux cleaned = 0.00016075 Jy ! Component: 150 - total flux cleaned = 0.000161159 Jy ! Component: 200 - total flux cleaned = 0.000152403 Jy ! Total flux subtracted in 200 components = 0.000152403 Jy ! Clean residual min=-0.001388 max=0.001626 Jy/beam ! Clean residual mean=0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0542006 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 0.0542006 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=0.039237Jy sigma=0.649326 ! Fit after self-cal, rms=0.039241Jy sigma=0.649317 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 = 2.08878e-05 Jy ! Component: 100 - total flux cleaned = 1.55538e-07 Jy ! Component: 150 - total flux cleaned = -7.28603e-06 Jy ! Component: 200 - total flux cleaned = -3.68454e-06 Jy ! Total flux subtracted in 200 components = -3.68454e-06 Jy ! Clean residual min=-0.001389 max=0.001608 Jy/beam ! Clean residual mean=0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0541969 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 116 components and 0.0541969 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=0.039242Jy sigma=0.649309 ! Fit after self-cal, rms=0.039242Jy sigma=0.649306 ! 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=1.866 mas, bmaj=3.81 mas, bpa=7.192 degrees ! Estimated noise=0.594157 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.866 x 3.81 at 7.192 degrees (North through East) ! Clean map min=-0.0015455 max=0.048538 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=1.689 mas, bmaj=3.644 mas, bpa=8.502 degrees ! Estimated noise=0.867689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0379538 Jy ! Component: 100 - total flux cleaned = 0.04645 Jy ! Component: 150 - total flux cleaned = 0.0497611 Jy ! Component: 200 - total flux cleaned = 0.0510527 Jy ! Total flux subtracted in 200 components = 0.0510527 Jy ! Clean residual min=-0.002209 max=0.001759 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0510527 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 0.0510527 Jy ! Inverting map and beam ! Estimated beam: bmin=1.866 mas, bmaj=3.81 mas, bpa=7.192 degrees ! Estimated noise=0.594157 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 = 0.00133211 Jy ! Component: 100 - total flux cleaned = 0.00211748 Jy ! Component: 150 - total flux cleaned = 0.00248561 Jy ! Component: 200 - total flux cleaned = 0.00270009 Jy ! Total flux subtracted in 200 components = 0.00270009 Jy ! Clean residual min=-0.001403 max=0.001645 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0537528 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.0537528 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=2.272 mas, bmaj=3.966 mas, bpa=8.44 degrees ! Estimated noise=0.610854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334273 Jy ! Component: 100 - total flux cleaned = 0.000443312 Jy ! Component: 150 - total flux cleaned = 0.0004738 Jy ! Component: 200 - total flux cleaned = 0.000510156 Jy ! Total flux subtracted in 200 components = 0.000510156 Jy ! Clean residual min=-0.001370 max=0.001635 Jy/beam ! Clean residual mean=0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.054263 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.17205e-05 Jy ! Component: 100 - total flux cleaned = 7.30231e-05 Jy ! Component: 150 - total flux cleaned = 0.000102589 Jy ! Component: 200 - total flux cleaned = 0.000123877 Jy ! Total flux subtracted in 200 components = 0.000123877 Jy ! Clean residual min=-0.001377 max=0.001623 Jy/beam ! Clean residual mean=0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0543868 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 68 components and 0.0543868 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.866 mas, bmaj=3.81 mas, bpa=7.192 degrees ! Estimated noise=0.594157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.65514e-05 Jy ! Component: 100 - total flux cleaned = 4.59749e-05 Jy ! Component: 150 - total flux cleaned = 4.5666e-05 Jy ! Component: 200 - total flux cleaned = 6.13828e-05 Jy ! Total flux subtracted in 200 components = 6.13828e-05 Jy ! Clean residual min=-0.001477 max=0.001629 Jy/beam ! Clean residual mean=0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0544482 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.0544482 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=0.039239Jy sigma=0.649408 ! Fit after self-cal, rms=0.039231Jy sigma=0.649390 wmodel J0036-0240_X_map.mod ! Writing 81 model components to file: J0036-0240_X_map.mod wobs J0036-0240_X_uvs.fits ! Writing UV FITS file: J0036-0240_X_uvs.fits wwins J0036-0240_X_map.win ! wwins: Wrote 1 windows to J0036-0240_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 = 0.000271798 Jy ! Component: 100 - total flux cleaned = 0.000172035 Jy ! Component: 150 - total flux cleaned = 0.00010223 Jy ! Component: 200 - total flux cleaned = 8.06729e-05 Jy ! Component: 250 - total flux cleaned = 7.95556e-05 Jy ! Component: 300 - total flux cleaned = 5.98209e-05 Jy ! Component: 350 - total flux cleaned = 6.01814e-05 Jy ! Component: 400 - total flux cleaned = 9.68243e-05 Jy ! Component: 450 - total flux cleaned = 0.000113884 Jy ! Component: 500 - total flux cleaned = 0.00011343 Jy ! Component: 550 - total flux cleaned = 9.6817e-05 Jy ! Component: 600 - total flux cleaned = 6.50216e-05 Jy ! Component: 650 - total flux cleaned = 4.00024e-06 Jy ! Component: 700 - total flux cleaned = 1.85859e-05 Jy ! Component: 750 - total flux cleaned = 1.83649e-05 Jy ! Component: 800 - total flux cleaned = 4.68864e-05 Jy ! Component: 850 - total flux cleaned = 8.81053e-05 Jy ! Component: 900 - total flux cleaned = 8.79361e-05 Jy ! Component: 950 - total flux cleaned = 0.000100944 Jy ! Component: 1000 - total flux cleaned = 6.14472e-05 Jy ! Component: 1050 - total flux cleaned = 2.33331e-05 Jy ! Component: 1100 - total flux cleaned = -1.38709e-05 Jy ! Component: 1150 - total flux cleaned = -1.3702e-05 Jy ! Component: 1200 - total flux cleaned = -1.35727e-05 Jy ! Component: 1250 - total flux cleaned = -2.52989e-05 Jy ! Component: 1300 - total flux cleaned = -4.84616e-05 Jy ! Component: 1350 - total flux cleaned = -0.000105201 Jy ! Component: 1400 - total flux cleaned = -8.27922e-05 Jy ! Component: 1450 - total flux cleaned = -0.000115829 Jy ! Component: 1500 - total flux cleaned = -0.00012664 Jy ! Component: 1550 - total flux cleaned = -0.000137472 Jy ! Component: 1600 - total flux cleaned = -0.000158329 Jy ! Component: 1650 - total flux cleaned = -0.000158398 Jy ! Component: 1700 - total flux cleaned = -0.000127826 Jy ! Component: 1750 - total flux cleaned = -0.000117828 Jy ! Component: 1800 - total flux cleaned = -0.000137402 Jy ! Component: 1850 - total flux cleaned = -0.000118018 Jy ! Component: 1900 - total flux cleaned = -0.000127505 Jy ! Component: 1950 - total flux cleaned = -0.000127498 Jy ! Component: 2000 - total flux cleaned = -0.000118115 Jy ! Component: 2050 - total flux cleaned = -0.00014565 Jy ! Component: 2100 - total flux cleaned = -0.000145692 Jy ! Component: 2150 - total flux cleaned = -0.000109644 Jy ! Component: 2200 - total flux cleaned = -0.000109728 Jy ! Component: 2250 - total flux cleaned = -0.00011859 Jy ! Component: 2300 - total flux cleaned = -0.000118589 Jy ! Component: 2350 - total flux cleaned = -0.000109946 Jy ! Component: 2400 - total flux cleaned = -0.000118524 Jy ! Component: 2450 - total flux cleaned = -0.000118542 Jy ! Component: 2500 - total flux cleaned = -0.000143556 Jy ! Component: 2550 - total flux cleaned = -0.00013531 Jy ! Component: 2600 - total flux cleaned = -0.00015985 Jy ! Component: 2650 - total flux cleaned = -0.000159938 Jy ! Component: 2700 - total flux cleaned = -0.000176072 Jy ! Component: 2750 - total flux cleaned = -0.000208075 Jy ! Component: 2800 - total flux cleaned = -0.000223925 Jy ! Component: 2850 - total flux cleaned = -0.000247565 Jy ! Component: 2900 - total flux cleaned = -0.000278745 Jy ! Component: 2950 - total flux cleaned = -0.000301992 Jy ! Component: 3000 - total flux cleaned = -0.00034036 Jy ! Component: 3050 - total flux cleaned = -0.000355559 Jy ! Component: 3100 - total flux cleaned = -0.000355627 Jy ! Component: 3150 - total flux cleaned = -0.000385724 Jy ! Component: 3200 - total flux cleaned = -0.000400704 Jy ! Component: 3250 - total flux cleaned = -0.000400702 Jy ! Component: 3300 - total flux cleaned = -0.000415372 Jy ! Component: 3350 - total flux cleaned = -0.000437382 Jy ! Component: 3400 - total flux cleaned = -0.000451944 Jy ! Component: 3450 - total flux cleaned = -0.000495366 Jy ! Component: 3500 - total flux cleaned = -0.00050975 Jy ! Component: 3550 - total flux cleaned = -0.000538355 Jy ! Component: 3600 - total flux cleaned = -0.000566843 Jy ! Component: 3650 - total flux cleaned = -0.000573955 Jy ! Component: 3700 - total flux cleaned = -0.000616139 Jy ! Component: 3750 - total flux cleaned = -0.000637136 Jy ! Component: 3800 - total flux cleaned = -0.000651085 Jy ! Component: 3850 - total flux cleaned = -0.000664939 Jy ! Component: 3900 - total flux cleaned = -0.000706272 Jy ! Component: 3950 - total flux cleaned = -0.000740485 Jy ! Component: 4000 - total flux cleaned = -0.000754132 Jy ! Component: 4050 - total flux cleaned = -0.000767707 Jy ! Total flux subtracted in 4096 components = -0.000781232 Jy ! Clean residual min=-0.000416 max=0.000401 Jy/beam ! Clean residual mean=0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.053667 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 391 components and 0.053667 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0036-0240_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.866 x 3.81 at 7.192 degrees (North through East) ! Clean map min=-0.00099209 max=0.048865 Jy/beam ! Writing clean map to FITS file: .//J0036-0240_X_map.fits wmodel .//J0036-0240_X_map.mod ! Writing 391 model components to file: .//J0036-0240_X_map.mod wobs .//J0036-0240_X_uvs.fits ! Writing UV FITS file: .//J0036-0240_X_uvs.fits wwins .//J0036-0240_X_map.win ! wwins: Wrote 2 windows to .//J0036-0240_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0488652 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118612 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.728201 0.728201 1.4564 2.9128 5.82561 11.6512 23.3024 46.6049 93.2097 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 411.974 quit ! Quitting program ! Log file .//J0036-0240_X_dfm.log closed on Sun Jan 19 23:43:26 2020