! Started logfile: /image_prod/ug002_uva//J1716+2152_X_dfm.log on Thu Mar 5 03:10:21 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//J1716+2152_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1716+2152_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.860741 visibilities/baseline/integration-bin. ! Found source: J1716+2152 ! ! 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 27888 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 J1716+2152_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013458Jy sigma=9.792832 ! Fit after self-cal, rms=0.902065Jy sigma=8.718002 ! 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=0.7491 mas, bmaj=1.491 mas, bpa=-10.39 degrees ! Estimated noise=0.865765 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 = 0.0707947 Jy ! Component: 100 - total flux cleaned = 0.0954184 Jy ! Total flux subtracted in 100 components = 0.0954184 Jy ! Clean residual min=-0.011316 max=0.033938 Jy/beam ! Clean residual mean=0.000061 rms=0.003387 Jy/beam ! Combined flux in latest and established models = 0.0954184 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0954184 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=0.113510Jy sigma=1.079620 ! Fit after self-cal, rms=0.112256Jy sigma=1.068718 ! Inverting map ! Added new window around map position (5.8, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317019 Jy ! Component: 100 - total flux cleaned = 0.0493161 Jy ! Total flux subtracted in 100 components = 0.0493161 Jy ! Clean residual min=-0.012701 max=0.022010 Jy/beam ! Clean residual mean=0.000050 rms=0.002888 Jy/beam ! Combined flux in latest and established models = 0.144735 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.144734 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=0.098534Jy sigma=0.928062 ! Fit after self-cal, rms=0.095917Jy sigma=0.906550 ! Inverting map ! Added new window around map position (3.2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248457 Jy ! Component: 100 - total flux cleaned = 0.042017 Jy ! Total flux subtracted in 100 components = 0.042017 Jy ! Clean residual min=-0.008956 max=0.017358 Jy/beam ! Clean residual mean=0.000041 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 0.186751 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 0.186751 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=0.083966Jy sigma=0.778596 ! Fit after self-cal, rms=0.082839Jy sigma=0.769553 ! Inverting map ! Added new window around map position (1.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183877 Jy ! Component: 100 - total flux cleaned = 0.0323763 Jy ! Total flux subtracted in 100 components = 0.0323763 Jy ! Clean residual min=-0.007043 max=0.014633 Jy/beam ! Clean residual mean=0.000033 rms=0.001844 Jy/beam ! Combined flux in latest and established models = 0.219128 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.219128 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=0.074615Jy sigma=0.685793 ! Fit after self-cal, rms=0.074277Jy sigma=0.683518 ! Inverting map ! Added new window around map position (4.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149349 Jy ! Component: 100 - total flux cleaned = 0.0257818 Jy ! Total flux subtracted in 100 components = 0.0257818 Jy ! Clean residual min=-0.005848 max=0.009097 Jy/beam ! Clean residual mean=0.000027 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.24491 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 78 components and 0.244909 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=0.068535Jy sigma=0.621454 ! Fit after self-cal, rms=0.068144Jy sigma=0.618536 ! 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=0.9754 mas, bmaj=1.779 mas, bpa=-8.723 degrees ! Estimated noise=0.447836 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 = 0.0182797 Jy ! Component: 100 - total flux cleaned = 0.0313528 Jy ! Component: 150 - total flux cleaned = 0.0418461 Jy ! Component: 200 - total flux cleaned = 0.0504449 Jy ! Total flux subtracted in 200 components = 0.0504449 Jy ! Clean residual min=-0.005912 max=0.009972 Jy/beam ! Clean residual mean=0.000031 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.295354 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 125 components and 0.295354 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=0.061256Jy sigma=0.543732 ! Fit after self-cal, rms=0.060711Jy sigma=0.538821 ! Inverting map ! Added new window around map position (7.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106438 Jy ! Component: 100 - total flux cleaned = 0.0183101 Jy ! Component: 150 - total flux cleaned = 0.024627 Jy ! Component: 200 - total flux cleaned = 0.0299826 Jy ! Total flux subtracted in 200 components = 0.0299826 Jy ! Clean residual min=-0.004454 max=0.007315 Jy/beam ! Clean residual mean=0.000020 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.325337 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 162 components and 0.325337 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=0.057950Jy sigma=0.510927 ! Fit after self-cal, rms=0.057721Jy sigma=0.508449 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9754 x 1.779 at -8.723 degrees (North through East) ! Clean map min=-0.0043361 max=0.096297 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 1.00 ! LA 0.96 MK 1.08 NL 1.13 OV 0.86 ! PT 0.87 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.99 ! LA 0.94 MK 1.02 NL 1.14 OV 0.87 ! PT 0.87 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 1.01 ! LA 0.95 MK 1.02 NL 1.13 OV 0.86 ! PT 0.87 SC 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.98 KP 0.99 ! LA 0.95 MK 1.06 NL 1.12 OV 0.89 ! PT 0.88 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 1.00 ! LA 0.96 MK 1.01 NL 1.13 OV 0.89 ! PT 0.88 SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 1.01 ! LA 0.95 MK 0.96 NL 1.12 OV 0.82 ! PT 0.86 SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.01 KP 0.99 ! LA 0.95 MK 1.02 NL 1.13 OV 0.90 ! PT 0.86 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 1.02 ! LA 0.95 MK 1.04 NL 1.13 OV 0.84 ! PT 0.87 SC 1.13 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 1.00 ! LA 0.95 MK 1.02 NL 1.14 OV 0.86 ! PT 0.88 SC 1.10 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.97 KP 0.99 ! LA 0.95 MK 1.02 NL 1.12 OV 0.87 ! PT 0.87 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 1.02 ! LA 0.93 MK 1.00 NL 1.11 OV 0.87 ! PT 0.87 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 1.04 ! LA 0.96 MK 1.01 NL 1.14 OV 0.91 ! PT 0.85 SC 1.14 ! ! ! Fit before self-cal, rms=0.057721Jy sigma=0.508449 ! Fit after self-cal, rms=0.056134Jy sigma=0.483837 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9983 mas, bmaj=1.827 mas, bpa=-9.492 degrees ! Estimated noise=0.436991 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 = -0.000216477 Jy ! Component: 100 - total flux cleaned = 0.000297395 Jy ! Component: 150 - total flux cleaned = 0.00071851 Jy ! Component: 200 - total flux cleaned = 0.00115769 Jy ! Total flux subtracted in 200 components = 0.00115769 Jy ! Clean residual min=-0.003144 max=0.004088 Jy/beam ! Clean residual mean=-0.000002 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.326494 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 195 components and 0.326494 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=0.055608Jy sigma=0.479045 ! Fit after self-cal, rms=0.055596Jy sigma=0.478255 ! Inverting map ! Added new window around map position (-1.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164514 Jy ! Component: 100 - total flux cleaned = 0.00242673 Jy ! Component: 150 - total flux cleaned = 0.00311444 Jy ! Component: 200 - total flux cleaned = 0.00349312 Jy ! Total flux subtracted in 200 components = 0.00349312 Jy ! Clean residual min=-0.002871 max=0.002711 Jy/beam ! Clean residual mean=-0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.329988 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 213 components and 0.329988 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=0.055199Jy sigma=0.475458 ! Fit after self-cal, rms=0.055188Jy sigma=0.475300 ! 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=0.055188Jy sigma=0.475300 ! Fit after self-cal, rms=0.070010Jy sigma=0.464431 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9951 mas, bmaj=1.812 mas, bpa=-9.067 degrees ! Estimated noise=0.440588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000783628 Jy ! Component: 100 - total flux cleaned = 0.00104443 Jy ! Component: 150 - total flux cleaned = 0.00121065 Jy ! Component: 200 - total flux cleaned = 0.00139577 Jy ! Total flux subtracted in 200 components = 0.00139577 Jy ! Clean residual min=-0.001422 max=0.001338 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.331383 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 227 components and 0.331383 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=0.069915Jy sigma=0.462817 ! Fit after self-cal, rms=0.070053Jy sigma=0.462481 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 = 4.28051e-05 Jy ! Component: 100 - total flux cleaned = 0.000220148 Jy ! Component: 150 - total flux cleaned = 0.000333132 Jy ! Component: 200 - total flux cleaned = 0.000399835 Jy ! Total flux subtracted in 200 components = 0.000399835 Jy ! Clean residual min=-0.001357 max=0.001272 Jy/beam ! Clean residual mean=-0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.331783 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 235 components and 0.331783 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=0.070017Jy sigma=0.461834 ! Fit after self-cal, rms=0.070009Jy sigma=0.461775 ! 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=0.070009Jy sigma=0.461775 ! Fit after self-cal, rms=0.073863Jy sigma=0.461614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9948 mas, bmaj=1.807 mas, bpa=-8.803 degrees ! Estimated noise=0.43925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168253 Jy ! Component: 100 - total flux cleaned = 0.000206148 Jy ! Component: 150 - total flux cleaned = 0.00023823 Jy ! Component: 200 - total flux cleaned = 0.000383973 Jy ! Total flux subtracted in 200 components = 0.000383973 Jy ! Clean residual min=-0.001198 max=0.001266 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.332167 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 244 components and 0.332167 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=0.073837Jy sigma=0.461162 ! Fit after self-cal, rms=0.073855Jy sigma=0.461135 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-11.4, -27.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000521958 Jy ! Component: 100 - total flux cleaned = 0.000612127 Jy ! Component: 150 - total flux cleaned = 0.000723668 Jy ! Component: 200 - total flux cleaned = 0.000802751 Jy ! Total flux subtracted in 200 components = 0.000802751 Jy ! Clean residual min=-0.001197 max=0.001171 Jy/beam ! Clean residual mean=-0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.33297 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 251 components and 0.33297 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=0.073828Jy sigma=0.460764 ! Fit after self-cal, rms=0.073829Jy sigma=0.460748 ! 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=0.073829Jy sigma=0.460748 ! Fit after self-cal, rms=0.074739Jy sigma=0.460709 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.333 mas, bmaj=2.737 mas, bpa=-3.211 degrees ! Estimated noise=0.515525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000606025 Jy ! Component: 100 - total flux cleaned = 0.000777163 Jy ! Component: 150 - total flux cleaned = 0.000798442 Jy ! Component: 200 - total flux cleaned = 0.000798579 Jy ! Total flux subtracted in 200 components = 0.000798579 Jy ! Clean residual min=-0.001153 max=0.001422 Jy/beam ! Clean residual mean=-0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.333768 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 271 components and 0.333768 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=0.074732Jy sigma=0.460576 ! Fit after self-cal, rms=0.074737Jy sigma=0.460564 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-13.8, 26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133063 Jy ! Component: 100 - total flux cleaned = 0.00211797 Jy ! Component: 150 - total flux cleaned = 0.00256144 Jy ! Component: 200 - total flux cleaned = 0.00284871 Jy ! Total flux subtracted in 200 components = 0.00284871 Jy ! Clean residual min=-0.000993 max=0.000918 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.336617 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 306 components and 0.336617 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=0.074718Jy sigma=0.460297 ! Fit after self-cal, rms=0.074716Jy sigma=0.460274 ! 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=0.995 mas, bmaj=1.804 mas, bpa=-8.658 degrees ! Estimated noise=0.438625 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.995 x 1.804 at -8.658 degrees (North through East) ! Clean map min=-0.00089432 max=0.092916 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=0.7591 mas, bmaj=1.503 mas, bpa=-10.01 degrees ! Estimated noise=0.869309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0760734 Jy ! Component: 100 - total flux cleaned = 0.116741 Jy ! Component: 150 - total flux cleaned = 0.147325 Jy ! Component: 200 - total flux cleaned = 0.171034 Jy ! Total flux subtracted in 200 components = 0.171034 Jy ! Clean residual min=-0.007333 max=0.014350 Jy/beam ! Clean residual mean=0.000038 rms=0.002045 Jy/beam ! Combined flux in latest and established models = 0.171034 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.171034 Jy ! Inverting map and beam ! Estimated beam: bmin=0.995 mas, bmaj=1.804 mas, bpa=-8.658 degrees ! Estimated noise=0.438625 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 = 0.0310765 Jy ! Component: 100 - total flux cleaned = 0.0539237 Jy ! Component: 150 - total flux cleaned = 0.0715973 Jy ! Component: 200 - total flux cleaned = 0.0856946 Jy ! Total flux subtracted in 200 components = 0.0856946 Jy ! Clean residual min=-0.004450 max=0.008401 Jy/beam ! Clean residual mean=0.000030 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.256729 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 93 components and 0.256729 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114208 Jy ! Component: 100 - total flux cleaned = 0.0207888 Jy ! Component: 150 - total flux cleaned = 0.0285485 Jy ! Component: 200 - total flux cleaned = 0.0350545 Jy ! Total flux subtracted in 200 components = 0.0350545 Jy ! Clean residual min=-0.002409 max=0.004044 Jy/beam ! Clean residual mean=0.000016 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.291783 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 146 components and 0.291783 Jy ! Inverting map ! Added new window around map position (4.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551234 Jy ! Component: 100 - total flux cleaned = 0.0102194 Jy ! Component: 150 - total flux cleaned = 0.0142735 Jy ! Component: 200 - total flux cleaned = 0.0177789 Jy ! Total flux subtracted in 200 components = 0.0177789 Jy ! Clean residual min=-0.001713 max=0.002246 Jy/beam ! Clean residual mean=0.000008 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.309562 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 190 components and 0.309562 Jy ! Inverting map ! Added new window around map position (2.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305961 Jy ! Component: 100 - total flux cleaned = 0.00574003 Jy ! Component: 150 - total flux cleaned = 0.00810069 Jy ! Component: 200 - total flux cleaned = 0.0101845 Jy ! Total flux subtracted in 200 components = 0.0101845 Jy ! Clean residual min=-0.001408 max=0.001482 Jy/beam ! Clean residual mean=0.000004 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.319746 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 219 components and 0.319746 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=2.333 mas, bmaj=2.737 mas, bpa=-3.211 degrees ! Estimated noise=0.515525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030981 Jy ! Component: 100 - total flux cleaned = 0.00547571 Jy ! Component: 150 - total flux cleaned = 0.0074406 Jy ! Component: 200 - total flux cleaned = 0.00909968 Jy ! Total flux subtracted in 200 components = 0.00909968 Jy ! Clean residual min=-0.001313 max=0.001280 Jy/beam ! Clean residual mean=0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.328846 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136983 Jy ! Component: 100 - total flux cleaned = 0.00245631 Jy ! Component: 150 - total flux cleaned = 0.00344496 Jy ! Component: 200 - total flux cleaned = 0.00427584 Jy ! Total flux subtracted in 200 components = 0.00427584 Jy ! Clean residual min=-0.001179 max=0.001051 Jy/beam ! Clean residual mean=0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.333122 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 299 components and 0.333122 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.995 mas, bmaj=1.804 mas, bpa=-8.658 degrees ! Estimated noise=0.438625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828513 Jy ! Component: 100 - total flux cleaned = 0.00130163 Jy ! Component: 150 - total flux cleaned = 0.00176736 Jy ! Component: 200 - total flux cleaned = 0.0020293 Jy ! Total flux subtracted in 200 components = 0.0020293 Jy ! Clean residual min=-0.001062 max=0.000934 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.335151 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 330 components and 0.335151 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=0.074700Jy sigma=0.459893 ! Fit after self-cal, rms=0.074706Jy sigma=0.459682 wmodel J1716+2152_X_map.mod ! Writing 330 model components to file: J1716+2152_X_map.mod wobs J1716+2152_X_uvs.fits ! Writing UV FITS file: J1716+2152_X_uvs.fits wwins J1716+2152_X_map.win ! wwins: Wrote 11 windows to J1716+2152_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 = -0.000342307 Jy ! Component: 100 - total flux cleaned = -0.000409519 Jy ! Component: 150 - total flux cleaned = -0.000393234 Jy ! Component: 200 - total flux cleaned = -0.000346414 Jy ! Component: 250 - total flux cleaned = -0.000346496 Jy ! Component: 300 - total flux cleaned = -0.000346251 Jy ! Component: 350 - total flux cleaned = -0.000302831 Jy ! Component: 400 - total flux cleaned = -0.000274551 Jy ! Component: 450 - total flux cleaned = -0.000205714 Jy ! Component: 500 - total flux cleaned = -0.000219291 Jy ! Component: 550 - total flux cleaned = -0.000165707 Jy ! Component: 600 - total flux cleaned = -0.000152519 Jy ! Component: 650 - total flux cleaned = -0.00011388 Jy ! Component: 700 - total flux cleaned = -0.000100857 Jy ! Component: 750 - total flux cleaned = -1.29504e-05 Jy ! Component: 800 - total flux cleaned = 4.88806e-05 Jy ! Component: 850 - total flux cleaned = 8.55671e-05 Jy ! Component: 900 - total flux cleaned = 0.000181701 Jy ! Component: 950 - total flux cleaned = 0.00019359 Jy ! Component: 1000 - total flux cleaned = 0.000264229 Jy ! Component: 1050 - total flux cleaned = 0.000357298 Jy ! Component: 1100 - total flux cleaned = 0.00041481 Jy ! Component: 1150 - total flux cleaned = 0.000471583 Jy ! Component: 1200 - total flux cleaned = 0.000516619 Jy ! Component: 1250 - total flux cleaned = 0.000572269 Jy ! Component: 1300 - total flux cleaned = 0.000605269 Jy ! Component: 1350 - total flux cleaned = 0.000659671 Jy ! Component: 1400 - total flux cleaned = 0.000702914 Jy ! Component: 1450 - total flux cleaned = 0.00073493 Jy ! Component: 1500 - total flux cleaned = 0.000766776 Jy ! Component: 1550 - total flux cleaned = 0.000829995 Jy ! Component: 1600 - total flux cleaned = 0.000850916 Jy ! Component: 1650 - total flux cleaned = 0.000892403 Jy ! Component: 1700 - total flux cleaned = 0.000912995 Jy ! Component: 1750 - total flux cleaned = 0.00100464 Jy ! Component: 1800 - total flux cleaned = 0.00100471 Jy ! Component: 1850 - total flux cleaned = 0.00106478 Jy ! Component: 1900 - total flux cleaned = 0.0011145 Jy ! Component: 1950 - total flux cleaned = 0.00118344 Jy ! Component: 2000 - total flux cleaned = 0.00120303 Jy ! Component: 2050 - total flux cleaned = 0.00124174 Jy ! Component: 2100 - total flux cleaned = 0.00129958 Jy ! Component: 2150 - total flux cleaned = 0.00131874 Jy ! Component: 2200 - total flux cleaned = 0.00133778 Jy ! Component: 2250 - total flux cleaned = 0.00138498 Jy ! Component: 2300 - total flux cleaned = 0.00140349 Jy ! Component: 2350 - total flux cleaned = 0.00143123 Jy ! Component: 2400 - total flux cleaned = 0.00145896 Jy ! Component: 2450 - total flux cleaned = 0.00150484 Jy ! Component: 2500 - total flux cleaned = 0.00152292 Jy ! Component: 2550 - total flux cleaned = 0.00151384 Jy ! Component: 2600 - total flux cleaned = 0.00151379 Jy ! Component: 2650 - total flux cleaned = 0.00156738 Jy ! Component: 2700 - total flux cleaned = 0.00157621 Jy ! Component: 2750 - total flux cleaned = 0.00155866 Jy ! Component: 2800 - total flux cleaned = 0.0016024 Jy ! Component: 2850 - total flux cleaned = 0.00161111 Jy ! Component: 2900 - total flux cleaned = 0.00165443 Jy ! Component: 2950 - total flux cleaned = 0.00165443 Jy ! Component: 3000 - total flux cleaned = 0.00164591 Jy ! Component: 3050 - total flux cleaned = 0.00167994 Jy ! Component: 3100 - total flux cleaned = 0.00167155 Jy ! Component: 3150 - total flux cleaned = 0.00169673 Jy ! Component: 3200 - total flux cleaned = 0.00175521 Jy ! Component: 3250 - total flux cleaned = 0.0017967 Jy ! Component: 3300 - total flux cleaned = 0.00180489 Jy ! Component: 3350 - total flux cleaned = 0.00178843 Jy ! Component: 3400 - total flux cleaned = 0.00186189 Jy ! Component: 3450 - total flux cleaned = 0.00186987 Jy ! Component: 3500 - total flux cleaned = 0.00186179 Jy ! Component: 3550 - total flux cleaned = 0.00190194 Jy ! Component: 3600 - total flux cleaned = 0.00192592 Jy ! Component: 3650 - total flux cleaned = 0.00194974 Jy ! Component: 3700 - total flux cleaned = 0.00199719 Jy ! Component: 3750 - total flux cleaned = 0.00198152 Jy ! Component: 3800 - total flux cleaned = 0.00202844 Jy ! Component: 3850 - total flux cleaned = 0.00203611 Jy ! Component: 3900 - total flux cleaned = 0.00208246 Jy ! Component: 3950 - total flux cleaned = 0.00207477 Jy ! Component: 4000 - total flux cleaned = 0.00211303 Jy ! Component: 4050 - total flux cleaned = 0.00212063 Jy ! Total flux subtracted in 4096 components = 0.0021509 Jy ! Clean residual min=-0.000407 max=0.000414 Jy/beam ! Clean residual mean=0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.337302 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 631 components and 0.337302 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1716+2152_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.995 x 1.804 at -8.658 degrees (North through East) ! Clean map min=-0.00072033 max=0.093152 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1716+2152_X_map.fits wmodel /image_prod/ug002_uva//J1716+2152_X_map.mod ! Writing 631 model components to file: /image_prod/ug002_uva//J1716+2152_X_map.mod wobs /image_prod/ug002_uva//J1716+2152_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1716+2152_X_uvs.fits wwins /image_prod/ug002_uva//J1716+2152_X_map.win ! wwins: Wrote 12 windows to /image_prod/ug002_uva//J1716+2152_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0931524 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012868 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414416 0.414416 0.828833 1.65767 3.31533 6.63066 13.2613 26.5226 53.0453 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 723.909 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1716+2152_X_dfm.log closed on Thu Mar 5 03:10:27 2020