! Started logfile: .//J1714-2027_X_20180720_dfm.log on Wed Aug 8 14:54:41 2018 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 .//J1714-2027_X_20180720_uva.fits ! Reading UV FITS file: .//J1714-2027_X_20180720_uva.fits ! AN table 1: 92 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1714-2027 ! ! 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 94 lines of history. ! ! Reading 11040 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 J1714-2027_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. ! ! 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=1.000689Jy sigma=21.965906 ! Fit after self-cal, rms=0.985465Jy sigma=21.632372 ! 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=2.171 mas, bmaj=13.82 mas, bpa=-23.92 degrees ! Estimated noise=0.543604 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011971 Jy ! Component: 100 - total flux cleaned = 0.0150439 Jy ! Total flux subtracted in 100 components = 0.0150439 Jy ! Clean residual min=-0.001176 max=0.001330 Jy/beam ! Clean residual mean=0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0150439 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0150439 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=0.027677Jy sigma=0.586816 ! Fit after self-cal, rms=0.026040Jy sigma=0.550523 ! Inverting map ! Added new window around map position (0.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294888 Jy ! Component: 100 - total flux cleaned = 0.00253777 Jy ! Total flux subtracted in 100 components = 0.00253777 Jy ! Clean residual min=-0.001234 max=0.001189 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0175817 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.0175817 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=0.025687Jy sigma=0.542148 ! Fit after self-cal, rms=0.025664Jy sigma=0.541877 ! 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=2.588 mas, bmaj=13.68 mas, bpa=-23.77 degrees ! Estimated noise=0.314698 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 = -0.000232374 Jy ! Component: 100 - total flux cleaned = -0.00055363 Jy ! Component: 150 - total flux cleaned = -0.000854042 Jy ! Component: 200 - total flux cleaned = -0.00111299 Jy ! Total flux subtracted in 200 components = -0.00111299 Jy ! Clean residual min=-0.000800 max=0.000702 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0164687 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 68 components and 0.0164687 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=0.025610Jy sigma=0.540575 ! Fit after self-cal, rms=0.025581Jy sigma=0.540154 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.588 x 13.68 at -23.77 degrees (North through East) ! Clean map min=-0.0014201 max=0.017391 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 0.92 LA 0.95 NL 1.04 ! OV 0.99 PT 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.49 KP 0.98 LA 0.92 NL 1.07 ! OV 0.82 PT 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.14 LA 1.01 NL 0.94 ! OV 0.96 PT 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 1.12 LA 0.90 NL 1.07 ! OV 0.85 PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.08 LA 0.95 NL 1.01 ! OV 0.94 PT 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 0.98 LA 0.99 NL 0.99 ! OV 0.90 PT 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 KP 1.06 LA 1.00 NL 1.03 ! OV 0.76 PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 1.21 LA 0.86 NL 1.01 ! OV 0.94 PT 0.99 ! ! ! Fit before self-cal, rms=0.025581Jy sigma=0.540154 ! Fit after self-cal, rms=0.025746Jy sigma=0.537121 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.595 mas, bmaj=13.52 mas, bpa=-23.38 degrees ! Estimated noise=0.312029 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 = -0.000181253 Jy ! Component: 100 - total flux cleaned = -0.000292274 Jy ! Component: 150 - total flux cleaned = -0.000386041 Jy ! Component: 200 - total flux cleaned = -0.000465365 Jy ! Total flux subtracted in 200 components = -0.000465365 Jy ! Clean residual min=-0.000314 max=0.000477 Jy/beam ! Clean residual mean=0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0160033 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.0160033 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=0.025742Jy sigma=0.537027 ! Fit after self-cal, rms=0.025899Jy sigma=0.535950 ! 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=0.025899Jy sigma=0.535950 ! Fit after self-cal, rms=0.026804Jy sigma=0.535564 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.6 mas, bmaj=13.45 mas, bpa=-23.22 degrees ! Estimated noise=0.316314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.08221e-05 Jy ! Component: 100 - total flux cleaned = -0.000193647 Jy ! Component: 150 - total flux cleaned = -0.000297454 Jy ! Component: 200 - total flux cleaned = -0.000379368 Jy ! Total flux subtracted in 200 components = -0.000379368 Jy ! Clean residual min=-0.000342 max=0.000455 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.015624 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.015624 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=0.026800Jy sigma=0.535414 ! Fit after self-cal, rms=0.026897Jy sigma=0.535084 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 = -0.000125962 Jy ! Component: 100 - total flux cleaned = -0.000251122 Jy ! Component: 150 - total flux cleaned = -0.000374273 Jy ! Component: 200 - total flux cleaned = -0.000483308 Jy ! Total flux subtracted in 200 components = -0.000483308 Jy ! Clean residual min=-0.000385 max=0.000457 Jy/beam ! Clean residual mean=0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0151407 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.0151407 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=0.026893Jy sigma=0.534947 ! Fit after self-cal, rms=0.026905Jy sigma=0.534905 ! 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=0.026905Jy sigma=0.534905 ! Fit after self-cal, rms=0.027399Jy sigma=0.534765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.596 mas, bmaj=13.47 mas, bpa=-23.17 degrees ! Estimated noise=0.317619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.24519e-05 Jy ! Component: 100 - total flux cleaned = -0.000159048 Jy ! Component: 150 - total flux cleaned = -0.000243471 Jy ! Component: 200 - total flux cleaned = -0.000305615 Jy ! Total flux subtracted in 200 components = -0.000305615 Jy ! Clean residual min=-0.000404 max=0.000457 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.014835 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 0.014835 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=0.027396Jy sigma=0.534670 ! Fit after self-cal, rms=0.027465Jy sigma=0.534538 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 = -5.47056e-05 Jy ! Component: 100 - total flux cleaned = -0.000202877 Jy ! Component: 150 - total flux cleaned = -0.000316938 Jy ! Component: 200 - total flux cleaned = -0.000391745 Jy ! Total flux subtracted in 200 components = -0.000391745 Jy ! Clean residual min=-0.000415 max=0.000441 Jy/beam ! Clean residual mean=0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0144433 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 134 components and 0.0144433 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=0.027462Jy sigma=0.534463 ! Fit after self-cal, rms=0.027467Jy sigma=0.534398 ! 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=0.027467Jy sigma=0.534398 ! Fit after self-cal, rms=0.027827Jy sigma=0.534322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.03 mas, bmaj=13.18 mas, bpa=-22.61 degrees ! Estimated noise=0.32456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124266 Jy ! Component: 100 - total flux cleaned = -0.000256592 Jy ! Component: 150 - total flux cleaned = -0.000365316 Jy ! Component: 200 - total flux cleaned = -0.000455121 Jy ! Total flux subtracted in 200 components = -0.000455121 Jy ! Clean residual min=-0.000359 max=0.000379 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0139882 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 141 components and 0.0139882 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=0.027824Jy sigma=0.534251 ! Fit after self-cal, rms=0.027874Jy sigma=0.534155 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 = -2.40345e-05 Jy ! Component: 100 - total flux cleaned = -0.000149672 Jy ! Component: 150 - total flux cleaned = -0.000226951 Jy ! Component: 200 - total flux cleaned = -0.000290565 Jy ! Total flux subtracted in 200 components = -0.000290565 Jy ! Clean residual min=-0.000351 max=0.000381 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0136976 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 0.0136976 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=0.027872Jy sigma=0.534092 ! Fit after self-cal, rms=0.027876Jy sigma=0.534006 ! 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=2.589 mas, bmaj=13.49 mas, bpa=-23.16 degrees ! Estimated noise=0.31828 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.589 x 13.49 at -23.16 degrees (North through East) ! Clean map min=-0.0014107 max=0.017007 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=2.17 mas, bmaj=13.64 mas, bpa=-23.43 degrees ! Estimated noise=0.54104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136997 Jy ! Component: 100 - total flux cleaned = 0.0152117 Jy ! Component: 150 - total flux cleaned = 0.0150541 Jy ! Component: 200 - total flux cleaned = 0.0147402 Jy ! Total flux subtracted in 200 components = 0.0147402 Jy ! Clean residual min=-0.001274 max=0.001531 Jy/beam ! Clean residual mean=0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0147402 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0147402 Jy ! Inverting map and beam ! Estimated beam: bmin=2.589 mas, bmaj=13.49 mas, bpa=-23.16 degrees ! Estimated noise=0.31828 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 = -0.00011722 Jy ! Component: 100 - total flux cleaned = -0.000567147 Jy ! Component: 150 - total flux cleaned = -0.00105352 Jy ! Component: 200 - total flux cleaned = -0.00144517 Jy ! Total flux subtracted in 200 components = -0.00144517 Jy ! Clean residual min=-0.000696 max=0.001047 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0132951 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 76 components and 0.0132951 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=3.03 mas, bmaj=13.18 mas, bpa=-22.61 degrees ! Estimated noise=0.32456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000382587 Jy ! Component: 100 - total flux cleaned = -0.000726382 Jy ! Component: 150 - total flux cleaned = -0.00104556 Jy ! Component: 200 - total flux cleaned = -0.00132896 Jy ! Total flux subtracted in 200 components = -0.00132896 Jy ! Clean residual min=-0.000555 max=0.000865 Jy/beam ! Clean residual mean=-0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0119661 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) ! Added new window around map position (-21, 49.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000629483 Jy ! Component: 100 - total flux cleaned = 0.000757601 Jy ! Component: 150 - total flux cleaned = 0.00076976 Jy ! Component: 200 - total flux cleaned = 0.000750718 Jy ! Total flux subtracted in 200 components = 0.000750718 Jy ! Clean residual min=-0.000446 max=0.000431 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0127168 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 140 components and 0.0127168 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.589 mas, bmaj=13.49 mas, bpa=-23.16 degrees ! Estimated noise=0.31828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.69382e-05 Jy ! Component: 100 - total flux cleaned = -7.09119e-05 Jy ! Component: 150 - total flux cleaned = -0.000109189 Jy ! Component: 200 - total flux cleaned = -0.000122896 Jy ! Total flux subtracted in 200 components = -0.000122896 Jy ! Clean residual min=-0.000347 max=0.000404 Jy/beam ! Clean residual mean=-0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0125939 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 184 components and 0.0125939 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=0.027873Jy sigma=0.533942 ! Fit after self-cal, rms=0.027860Jy sigma=0.533483 wmodel J1714-2027_X_map.mod ! Writing 184 model components to file: J1714-2027_X_map.mod wobs J1714-2027_X_uvs.fits ! Writing UV FITS file: J1714-2027_X_uvs.fits wwins J1714-2027_X_map.win ! wwins: Wrote 2 windows to J1714-2027_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 = -2.01422e-05 Jy ! Component: 100 - total flux cleaned = -7.31092e-06 Jy ! Component: 150 - total flux cleaned = -1.88764e-05 Jy ! Component: 200 - total flux cleaned = -2.42227e-05 Jy ! Component: 250 - total flux cleaned = -3.44353e-05 Jy ! Component: 300 - total flux cleaned = -5.37711e-05 Jy ! Component: 350 - total flux cleaned = -4.92103e-05 Jy ! Component: 400 - total flux cleaned = -5.80788e-05 Jy ! Component: 450 - total flux cleaned = -6.22386e-05 Jy ! Component: 500 - total flux cleaned = -6.6183e-05 Jy ! Component: 550 - total flux cleaned = -9.74466e-05 Jy ! Component: 600 - total flux cleaned = -0.000123852 Jy ! Component: 650 - total flux cleaned = -0.000160753 Jy ! Component: 700 - total flux cleaned = -0.000200117 Jy ! Component: 750 - total flux cleaned = -0.00023501 Jy ! Component: 800 - total flux cleaned = -0.00026578 Jy ! Component: 850 - total flux cleaned = -0.000289233 Jy ! Component: 900 - total flux cleaned = -0.000308998 Jy ! Component: 950 - total flux cleaned = -0.000328304 Jy ! Component: 1000 - total flux cleaned = -0.00032828 Jy ! Component: 1050 - total flux cleaned = -0.000328312 Jy ! Component: 1100 - total flux cleaned = -0.000334512 Jy ! Component: 1150 - total flux cleaned = -0.000325311 Jy ! Component: 1200 - total flux cleaned = -0.00031309 Jy ! Component: 1250 - total flux cleaned = -0.000300912 Jy ! Component: 1300 - total flux cleaned = -0.000285727 Jy ! Component: 1350 - total flux cleaned = -0.000270571 Jy ! Component: 1400 - total flux cleaned = -0.000264501 Jy ! Component: 1450 - total flux cleaned = -0.000261448 Jy ! Component: 1500 - total flux cleaned = -0.000258401 Jy ! Component: 1550 - total flux cleaned = -0.000255299 Jy ! Component: 1600 - total flux cleaned = -0.000258438 Jy ! Component: 1650 - total flux cleaned = -0.0002584 Jy ! Component: 1700 - total flux cleaned = -0.000261625 Jy ! Component: 1750 - total flux cleaned = -0.000258374 Jy ! Component: 1800 - total flux cleaned = -0.000261646 Jy ! Component: 1850 - total flux cleaned = -0.000265022 Jy ! Component: 1900 - total flux cleaned = -0.000268521 Jy ! Component: 1950 - total flux cleaned = -0.000268522 Jy ! Component: 2000 - total flux cleaned = -0.000272107 Jy ! Component: 2050 - total flux cleaned = -0.000275792 Jy ! Component: 2100 - total flux cleaned = -0.000279625 Jy ! Component: 2150 - total flux cleaned = -0.000279605 Jy ! Component: 2200 - total flux cleaned = -0.000283595 Jy ! Component: 2250 - total flux cleaned = -0.000283581 Jy ! Component: 2300 - total flux cleaned = -0.000287765 Jy ! Component: 2350 - total flux cleaned = -0.000292107 Jy ! Component: 2400 - total flux cleaned = -0.000292197 Jy ! Component: 2450 - total flux cleaned = -0.000292193 Jy ! Component: 2500 - total flux cleaned = -0.000296892 Jy ! Component: 2550 - total flux cleaned = -0.000297016 Jy ! Component: 2600 - total flux cleaned = -0.000292019 Jy ! Component: 2650 - total flux cleaned = -0.000291881 Jy ! Component: 2700 - total flux cleaned = -0.000291839 Jy ! Component: 2750 - total flux cleaned = -0.000291953 Jy ! Component: 2800 - total flux cleaned = -0.000292037 Jy ! Component: 2850 - total flux cleaned = -0.000292016 Jy ! Component: 2900 - total flux cleaned = -0.000297925 Jy ! Component: 2950 - total flux cleaned = -0.000291772 Jy ! Component: 3000 - total flux cleaned = -0.000291796 Jy ! Component: 3050 - total flux cleaned = -0.000298367 Jy ! Component: 3100 - total flux cleaned = -0.000298417 Jy ! Component: 3150 - total flux cleaned = -0.000291509 Jy ! Component: 3200 - total flux cleaned = -0.000291442 Jy ! Component: 3250 - total flux cleaned = -0.000291257 Jy ! Component: 3300 - total flux cleaned = -0.000291213 Jy ! Component: 3350 - total flux cleaned = -0.000299117 Jy ! Component: 3400 - total flux cleaned = -0.000291022 Jy ! Component: 3450 - total flux cleaned = -0.000291065 Jy ! Component: 3500 - total flux cleaned = -0.000291235 Jy ! Component: 3550 - total flux cleaned = -0.000291281 Jy ! Component: 3600 - total flux cleaned = -0.000282076 Jy ! Component: 3650 - total flux cleaned = -0.000291619 Jy ! Component: 3700 - total flux cleaned = -0.000291975 Jy ! Component: 3750 - total flux cleaned = -0.000281936 Jy ! Component: 3800 - total flux cleaned = -0.000281952 Jy ! Component: 3850 - total flux cleaned = -0.000282006 Jy ! Component: 3900 - total flux cleaned = -0.000281778 Jy ! Component: 3950 - total flux cleaned = -0.000281904 Jy ! Component: 4000 - total flux cleaned = -0.000281726 Jy ! Component: 4050 - total flux cleaned = -0.000281617 Jy ! Total flux subtracted in 4096 components = -0.000281577 Jy ! Clean residual min=-0.000702 max=0.000744 Jy/beam ! Clean residual mean=0.000004 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0123123 Jy keep ! Adding 206 model components to the UV plane model. ! The established model now contains 390 components and 0.0123123 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1714-2027_X_20180720_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.589 x 13.49 at -23.16 degrees (North through East) ! Clean map min=-0.0017383 max=0.017396 Jy/beam ! Writing clean map to FITS file: .//J1714-2027_X_20180720_map.fits wmodel .//J1714-2027_X_20180720_map.mod ! Writing 390 model components to file: .//J1714-2027_X_20180720_map.mod wobs .//J1714-2027_X_20180720_uvs.fits ! Writing UV FITS file: .//J1714-2027_X_20180720_uvs.fits wwins .//J1714-2027_X_20180720_map.win ! wwins: Wrote 3 windows to .//J1714-2027_X_20180720_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0173956 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159735 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.75475 2.75475 5.50949 11.019 22.038 44.0759 88.1519 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 108.902 quit ! Quitting program ! Log file .//J1714-2027_X_20180720_dfm.log closed on Wed Aug 8 14:54:46 2018