! Started logfile: /image_prod/ug002_uva//J1514-3617_X_dfm.log on Thu Mar 5 02:10:52 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /image_prod/ug002_uva//J1514-3617_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1514-3617_X_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! AN table 2: 30 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.989583 visibilities/baseline/integration-bin. ! Found source: J1514-3617 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 22800 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 J1514-3617_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 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.015803Jy sigma=6.920174 ! Fit after self-cal, rms=0.859925Jy sigma=5.804290 ! 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=0.576 mas, bmaj=1.501 mas, bpa=-4.337 degrees ! Estimated noise=1.52853 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 = 0.100928 Jy ! Component: 100 - total flux cleaned = 0.127964 Jy ! Total flux subtracted in 100 components = 0.127964 Jy ! Clean residual min=-0.007838 max=0.014774 Jy/beam ! Clean residual mean=-0.000030 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.127964 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.127964 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086418Jy sigma=0.551135 ! Fit after self-cal, rms=0.086370Jy sigma=0.550938 ! Inverting map ! Added new window around map position (0.8, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156159 Jy ! Component: 100 - total flux cleaned = 0.0259567 Jy ! Total flux subtracted in 100 components = 0.0259567 Jy ! Clean residual min=-0.006115 max=0.008619 Jy/beam ! Clean residual mean=-0.000018 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.153921 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.153921 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081187Jy sigma=0.505080 ! Fit after self-cal, rms=0.081065Jy sigma=0.503872 ! 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=0.7634 mas, bmaj=1.931 mas, bpa=-4.793 degrees ! Estimated noise=0.703529 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 (-0.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164042 Jy ! Component: 100 - total flux cleaned = 0.0261171 Jy ! Component: 150 - total flux cleaned = 0.0323859 Jy ! Component: 200 - total flux cleaned = 0.036589 Jy ! Total flux subtracted in 200 components = 0.036589 Jy ! Clean residual min=-0.005765 max=0.007727 Jy/beam ! Clean residual mean=-0.000007 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.19051 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 58 components and 0.19051 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077851Jy sigma=0.474863 ! Fit after self-cal, rms=0.077808Jy sigma=0.474258 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7634 x 1.931 at -4.793 degrees (North through East) ! Clean map min=-0.0049338 max=0.1312 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.28 KP 1.01 LA 1.04 ! MK 1.05 NL 1.04 OV 0.95 PT 0.86 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.96 KP 1.02 LA 1.01 ! MK 0.99 NL 1.44 PT 0.90 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.25 KP 1.00 LA 1.01 ! MK 1.05 NL 1.00 OV 0.96 PT 0.91 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.98 KP 1.00 LA 1.05 ! MK 1.00 NL 1.39 PT 0.88 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.34 KP 1.00 LA 0.96 ! MK 1.09 NL 1.08 OV 0.96 PT 0.90 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.00 KP 0.99 LA 1.00 ! MK 0.96 NL 1.31 PT 0.91 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.38 KP 0.99 LA 1.02 ! MK 1.14 NL 0.97 OV 0.96 PT 0.90 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.96 KP 0.97 LA 1.05 ! MK 1.05 NL 1.42 PT 0.91 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.22 KP 1.01 LA 0.99 ! MK 1.02 NL 1.07 OV 0.97 PT 0.87 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 1.03 KP 0.97 LA 1.02 ! MK 1.00 NL 1.39 PT 0.85 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.33 KP 1.00 LA 0.91 ! MK 1.01 NL 1.08 OV 0.96 PT 0.86 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.97 KP 1.02 LA 1.01 ! MK 0.97 NL 1.42 PT 0.85 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.09 KP 0.99 LA 0.97 ! MK 1.17 NL 1.09 OV 0.95 PT 0.86 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.99 KP 0.97 LA 1.01 ! MK 1.09 NL 1.44 PT 0.85 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.32 KP 0.98 LA 1.00 ! MK 0.98 NL 1.00 OV 0.93 PT 0.91 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.97 KP 1.03 LA 1.01 ! MK 0.98 NL 1.39 PT 0.89 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.21 KP 0.96 LA 0.96 ! MK 0.99 NL 1.02 OV 0.95 PT 0.89 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.06 KP 0.95 LA 1.07 ! MK 0.97 NL 1.32 PT 0.86 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.18 KP 0.96 LA 1.00 ! MK 1.01 NL 1.00 OV 0.93 PT 0.91 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 1.05 KP 0.97 LA 1.02 ! MK 1.05 NL 1.31 PT 0.92 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.28 KP 0.98 LA 1.04 ! MK 0.95 NL 0.95 OV 0.93 PT 0.97 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.98 KP 0.96 LA 1.02 ! MK 0.97 NL 1.36 PT 0.92 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.42 KP 0.98 LA 0.99 ! MK 0.98 NL 0.98 OV 0.93 PT 0.92 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.90 KP 0.98 LA 1.00 ! MK 1.07 NL 1.28 PT 0.90 SC 0.93 ! ! ! Fit before self-cal, rms=0.077808Jy sigma=0.474258 ! Fit after self-cal, rms=0.082374Jy sigma=0.456948 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7745 mas, bmaj=1.937 mas, bpa=-4.335 degrees ! Estimated noise=0.706032 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 = -0.0015398 Jy ! Component: 100 - total flux cleaned = -0.00179217 Jy ! Component: 150 - total flux cleaned = -0.00197197 Jy ! Component: 200 - total flux cleaned = -0.00213181 Jy ! Total flux subtracted in 200 components = -0.00213181 Jy ! Clean residual min=-0.002297 max=0.001789 Jy/beam ! Clean residual mean=0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.188378 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.188378 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082301Jy sigma=0.456472 ! Fit after self-cal, rms=0.082452Jy sigma=0.456267 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082452Jy sigma=0.456267 ! Fit after self-cal, rms=0.083103Jy sigma=0.456186 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7756 mas, bmaj=1.938 mas, bpa=-4.218 degrees ! Estimated noise=0.705403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115439 Jy ! Component: 100 - total flux cleaned = -0.00139029 Jy ! Component: 150 - total flux cleaned = -0.00152951 Jy ! Component: 200 - total flux cleaned = -0.00165263 Jy ! Total flux subtracted in 200 components = -0.00165263 Jy ! Clean residual min=-0.002051 max=0.001654 Jy/beam ! Clean residual mean=0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.186726 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.186726 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083062Jy sigma=0.455929 ! Fit after self-cal, rms=0.083070Jy sigma=0.455918 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 = -0.000139415 Jy ! Component: 100 - total flux cleaned = -0.000216069 Jy ! Component: 150 - total flux cleaned = -0.000284878 Jy ! Component: 200 - total flux cleaned = -0.000348393 Jy ! Total flux subtracted in 200 components = -0.000348393 Jy ! Clean residual min=-0.001984 max=0.001690 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.186377 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.186377 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083056Jy sigma=0.455817 ! Fit after self-cal, rms=0.083055Jy sigma=0.455811 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083055Jy sigma=0.455811 ! Fit after self-cal, rms=0.083814Jy sigma=0.455732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7764 mas, bmaj=1.938 mas, bpa=-4.149 degrees ! Estimated noise=0.705383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000892023 Jy ! Component: 100 - total flux cleaned = -0.00109441 Jy ! Component: 150 - total flux cleaned = -0.00116881 Jy ! Component: 200 - total flux cleaned = -0.00123474 Jy ! Total flux subtracted in 200 components = -0.00123474 Jy ! Clean residual min=-0.001786 max=0.001498 Jy/beam ! Clean residual mean=0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.185142 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.185142 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083792Jy sigma=0.455602 ! Fit after self-cal, rms=0.083801Jy sigma=0.455596 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 = -8.91961e-05 Jy ! Component: 100 - total flux cleaned = -0.000163039 Jy ! Component: 150 - total flux cleaned = -0.00021333 Jy ! Component: 200 - total flux cleaned = -0.000244509 Jy ! Total flux subtracted in 200 components = -0.000244509 Jy ! Clean residual min=-0.001765 max=0.001530 Jy/beam ! Clean residual mean=0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.184898 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.184898 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083794Jy sigma=0.455544 ! Fit after self-cal, rms=0.083792Jy sigma=0.455542 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083792Jy sigma=0.455542 ! Fit after self-cal, rms=0.084411Jy sigma=0.455492 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.379 mas, bmaj=6.556 mas, bpa=0.3346 degrees ! Estimated noise=0.911245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000675982 Jy ! Component: 100 - total flux cleaned = -0.000715477 Jy ! Component: 150 - total flux cleaned = -0.00073671 Jy ! Component: 200 - total flux cleaned = -0.000746399 Jy ! Total flux subtracted in 200 components = -0.000746399 Jy ! Clean residual min=-0.001693 max=0.001430 Jy/beam ! Clean residual mean=0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.184151 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 91 components and 0.184151 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084405Jy sigma=0.455463 ! Fit after self-cal, rms=0.084413Jy sigma=0.455456 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 = -2.82594e-05 Jy ! Component: 100 - total flux cleaned = -3.64402e-05 Jy ! Component: 150 - total flux cleaned = -4.41036e-05 Jy ! Component: 200 - total flux cleaned = -4.38503e-05 Jy ! Total flux subtracted in 200 components = -4.38503e-05 Jy ! Clean residual min=-0.001697 max=0.001415 Jy/beam ! Clean residual mean=0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.184108 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 94 components and 0.184108 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084411Jy sigma=0.455449 ! Fit after self-cal, rms=0.084410Jy sigma=0.455447 ! 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=0.7769 mas, bmaj=1.938 mas, bpa=-4.113 degrees ! Estimated noise=0.705364 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7769 x 1.938 at -4.113 degrees (North through East) ! Clean map min=-0.0014432 max=0.13275 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5818 mas, bmaj=1.493 mas, bpa=-3.327 degrees ! Estimated noise=1.56226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102766 Jy ! Component: 100 - total flux cleaned = 0.129583 Jy ! Component: 150 - total flux cleaned = 0.144753 Jy ! Component: 200 - total flux cleaned = 0.154645 Jy ! Total flux subtracted in 200 components = 0.154645 Jy ! Clean residual min=-0.003941 max=0.005577 Jy/beam ! Clean residual mean=-0.000012 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.154645 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.154645 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7769 mas, bmaj=1.938 mas, bpa=-4.113 degrees ! Estimated noise=0.705364 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 = 0.0121525 Jy ! Component: 100 - total flux cleaned = 0.0185948 Jy ! Component: 150 - total flux cleaned = 0.0223174 Jy ! Component: 200 - total flux cleaned = 0.024607 Jy ! Total flux subtracted in 200 components = 0.024607 Jy ! Clean residual min=-0.001769 max=0.001794 Jy/beam ! Clean residual mean=-0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.179252 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 66 components and 0.179252 Jy ! Inverting map ! Added new window around map position (2.4, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177845 Jy ! Component: 100 - total flux cleaned = 0.00250727 Jy ! Component: 150 - total flux cleaned = 0.00288869 Jy ! Component: 200 - total flux cleaned = 0.00311146 Jy ! Total flux subtracted in 200 components = 0.00311146 Jy ! Clean residual min=-0.001647 max=0.001371 Jy/beam ! Clean residual mean=0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.182364 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.182364 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=2.379 mas, bmaj=6.556 mas, bpa=0.3346 degrees ! Estimated noise=0.911245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000683549 Jy ! Component: 100 - total flux cleaned = 0.000854672 Jy ! Component: 150 - total flux cleaned = 0.000978029 Jy ! Component: 200 - total flux cleaned = 0.00104487 Jy ! Total flux subtracted in 200 components = 0.00104487 Jy ! Clean residual min=-0.001649 max=0.001429 Jy/beam ! Clean residual mean=0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.183408 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 = 2.29799e-05 Jy ! Component: 100 - total flux cleaned = 4.42446e-05 Jy ! Component: 150 - total flux cleaned = 6.47341e-05 Jy ! Component: 200 - total flux cleaned = 9.28668e-05 Jy ! Total flux subtracted in 200 components = 9.28668e-05 Jy ! Clean residual min=-0.001633 max=0.001443 Jy/beam ! Clean residual mean=0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.183501 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 93 components and 0.183501 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7769 mas, bmaj=1.938 mas, bpa=-4.113 degrees ! Estimated noise=0.705364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105001 Jy ! Component: 100 - total flux cleaned = -8.02062e-05 Jy ! Component: 150 - total flux cleaned = -9.99374e-05 Jy ! Component: 200 - total flux cleaned = -9.99891e-05 Jy ! Total flux subtracted in 200 components = -9.99891e-05 Jy ! Clean residual min=-0.001502 max=0.001373 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.183401 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.183401 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084380Jy sigma=0.455202 ! Fit after self-cal, rms=0.084362Jy sigma=0.455167 wmodel J1514-3617_X_map.mod ! Writing 107 model components to file: J1514-3617_X_map.mod wobs J1514-3617_X_uvs.fits ! Writing UV FITS file: J1514-3617_X_uvs.fits wwins J1514-3617_X_map.win ! wwins: Wrote 4 windows to J1514-3617_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 = -0.000320219 Jy ! Component: 100 - total flux cleaned = -0.000465791 Jy ! Component: 150 - total flux cleaned = -0.000602311 Jy ! Component: 200 - total flux cleaned = -0.000645937 Jy ! Component: 250 - total flux cleaned = -0.000709504 Jy ! Component: 300 - total flux cleaned = -0.000791702 Jy ! Component: 350 - total flux cleaned = -0.000891457 Jy ! Component: 400 - total flux cleaned = -0.000988522 Jy ! Component: 450 - total flux cleaned = -0.00100808 Jy ! Component: 500 - total flux cleaned = -0.00108259 Jy ! Component: 550 - total flux cleaned = -0.00108267 Jy ! Component: 600 - total flux cleaned = -0.00101187 Jy ! Component: 650 - total flux cleaned = -0.00104693 Jy ! Component: 700 - total flux cleaned = -0.000994939 Jy ! Component: 750 - total flux cleaned = -0.000994614 Jy ! Component: 800 - total flux cleaned = -0.000978277 Jy ! Component: 850 - total flux cleaned = -0.000994352 Jy ! Component: 900 - total flux cleaned = -0.000962028 Jy ! Component: 950 - total flux cleaned = -0.000930239 Jy ! Component: 1000 - total flux cleaned = -0.000898975 Jy ! Component: 1050 - total flux cleaned = -0.000806681 Jy ! Component: 1100 - total flux cleaned = -0.000761256 Jy ! Component: 1150 - total flux cleaned = -0.000686541 Jy ! Component: 1200 - total flux cleaned = -0.000657267 Jy ! Component: 1250 - total flux cleaned = -0.000613587 Jy ! Component: 1300 - total flux cleaned = -0.000642369 Jy ! Component: 1350 - total flux cleaned = -0.000556634 Jy ! Component: 1400 - total flux cleaned = -0.000556733 Jy ! Component: 1450 - total flux cleaned = -0.000584643 Jy ! Component: 1500 - total flux cleaned = -0.00054312 Jy ! Component: 1550 - total flux cleaned = -0.000529154 Jy ! Component: 1600 - total flux cleaned = -0.000461291 Jy ! Component: 1650 - total flux cleaned = -0.000394265 Jy ! Component: 1700 - total flux cleaned = -0.000381049 Jy ! Component: 1750 - total flux cleaned = -0.00035477 Jy ! Component: 1800 - total flux cleaned = -0.000328949 Jy ! Component: 1850 - total flux cleaned = -0.000277518 Jy ! Component: 1900 - total flux cleaned = -0.000264901 Jy ! Component: 1950 - total flux cleaned = -0.000290176 Jy ! Component: 2000 - total flux cleaned = -0.000265322 Jy ! Component: 2050 - total flux cleaned = -0.000240528 Jy ! Component: 2100 - total flux cleaned = -0.00022824 Jy ! Component: 2150 - total flux cleaned = -0.000216009 Jy ! Component: 2200 - total flux cleaned = -0.00014312 Jy ! Component: 2250 - total flux cleaned = -0.000155133 Jy ! Component: 2300 - total flux cleaned = -4.79499e-05 Jy ! Component: 2350 - total flux cleaned = -2.44345e-05 Jy ! Component: 2400 - total flux cleaned = -1.03818e-06 Jy ! Component: 2450 - total flux cleaned = 1.06872e-05 Jy ! Component: 2500 - total flux cleaned = 8.02585e-05 Jy ! Component: 2550 - total flux cleaned = 0.000137491 Jy ! Component: 2600 - total flux cleaned = 0.000137566 Jy ! Component: 2650 - total flux cleaned = 0.000216701 Jy ! Component: 2700 - total flux cleaned = 0.00025036 Jy ! Component: 2750 - total flux cleaned = 0.000317228 Jy ! Component: 2800 - total flux cleaned = 0.000295157 Jy ! Component: 2850 - total flux cleaned = 0.000372158 Jy ! Component: 2900 - total flux cleaned = 0.000372066 Jy ! Component: 2950 - total flux cleaned = 0.000469459 Jy ! Component: 3000 - total flux cleaned = 0.000480103 Jy ! Component: 3050 - total flux cleaned = 0.000533467 Jy ! Component: 3100 - total flux cleaned = 0.000544048 Jy ! Component: 3150 - total flux cleaned = 0.00058605 Jy ! Component: 3200 - total flux cleaned = 0.000638218 Jy ! Component: 3250 - total flux cleaned = 0.000658939 Jy ! Component: 3300 - total flux cleaned = 0.000700227 Jy ! Component: 3350 - total flux cleaned = 0.000710441 Jy ! Component: 3400 - total flux cleaned = 0.000751146 Jy ! Component: 3450 - total flux cleaned = 0.000801676 Jy ! Component: 3500 - total flux cleaned = 0.000861814 Jy ! Component: 3550 - total flux cleaned = 0.000921682 Jy ! Component: 3600 - total flux cleaned = 0.000941449 Jy ! Component: 3650 - total flux cleaned = 0.00101047 Jy ! Component: 3700 - total flux cleaned = 0.00102023 Jy ! Component: 3750 - total flux cleaned = 0.00111752 Jy ! Component: 3800 - total flux cleaned = 0.00116582 Jy ! Component: 3850 - total flux cleaned = 0.00120422 Jy ! Component: 3900 - total flux cleaned = 0.00120415 Jy ! Component: 3950 - total flux cleaned = 0.00127063 Jy ! Component: 4000 - total flux cleaned = 0.00132727 Jy ! Component: 4050 - total flux cleaned = 0.00134606 Jy ! Total flux subtracted in 4096 components = 0.00139264 Jy ! Clean residual min=-0.000558 max=0.000495 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.184794 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 371 components and 0.184794 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1514-3617_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7769 x 1.938 at -4.113 degrees (North through East) ! Clean map min=-0.0010045 max=0.13536 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1514-3617_X_map.fits wmodel /image_prod/ug002_uva//J1514-3617_X_map.mod ! Writing 371 model components to file: /image_prod/ug002_uva//J1514-3617_X_map.mod wobs /image_prod/ug002_uva//J1514-3617_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1514-3617_X_uvs.fits wwins /image_prod/ug002_uva//J1514-3617_X_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1514-3617_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.135364 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154999 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.343515 0.343515 0.687031 1.37406 2.74812 5.49624 10.9925 21.985 43.97 87.9399 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.135 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 873.323 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1514-3617_X_dfm.log closed on Thu Mar 5 02:10:56 2020