! Started logfile: .//J2025-0930_X_dfm.log on Mon Jan 20 19:05:23 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2025-0930_X_uva.fits ! Reading UV FITS file: .//J2025-0930_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2025-0930 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 2520 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 J2025-0930_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=1.003421Jy sigma=18.933941 ! Fit after self-cal, rms=0.944332Jy sigma=17.824799 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.257 mas, bmaj=4.915 mas, bpa=-8.843 degrees ! Estimated noise=1.13129 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 = 0.0419656 Jy ! Component: 100 - total flux cleaned = 0.0537996 Jy ! Total flux subtracted in 100 components = 0.0537996 Jy ! Clean residual min=-0.004040 max=0.006379 Jy/beam ! Clean residual mean=0.000014 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.0537996 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0537996 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=0.040649Jy sigma=0.734255 ! Fit after self-cal, rms=0.039061Jy sigma=0.703431 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.48 mas, bmaj=4.672 mas, bpa=-8.639 degrees ! Estimated noise=0.756546 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 = 0.00859574 Jy ! Component: 100 - total flux cleaned = 0.0132578 Jy ! Component: 150 - total flux cleaned = 0.0162118 Jy ! Component: 200 - total flux cleaned = 0.0181759 Jy ! Total flux subtracted in 200 components = 0.0181759 Jy ! Clean residual min=-0.003229 max=0.003248 Jy/beam ! Clean residual mean=0.000006 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.0719755 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 42 components and 0.0719755 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=0.037037Jy sigma=0.666902 ! Fit after self-cal, rms=0.036991Jy sigma=0.666068 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.48 x 4.672 at -8.639 degrees (North through East) ! Clean map min=-0.0032146 max=0.057613 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.01 KP 1.11 ! NL 0.99 OV 1.02 PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.89 HN 1.03 KP 1.06 ! NL 0.97 OV 1.09 PT 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.91 HN 1.07 KP 0.94 ! NL 0.99 OV 1.09 PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 0.89 ! NL 0.89 OV 1.18 PT 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.09 KP 1.05 ! NL 0.99 OV 1.01 PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.01 KP 1.08 ! NL 1.12 OV 1.10 PT 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.23 KP 0.97 ! NL 0.92 OV 1.10 PT 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.03 KP 0.97 ! NL 0.86 OV 1.02 PT 0.92 ! ! ! Fit before self-cal, rms=0.036991Jy sigma=0.666068 ! Fit after self-cal, rms=0.036107Jy sigma=0.653813 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=4.667 mas, bpa=-8.784 degrees ! Estimated noise=0.746445 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 = 0.000232277 Jy ! Component: 100 - total flux cleaned = -9.20386e-05 Jy ! Component: 150 - total flux cleaned = -0.000380617 Jy ! Component: 200 - total flux cleaned = -0.00046308 Jy ! Total flux subtracted in 200 components = -0.00046308 Jy ! Clean residual min=-0.002139 max=0.002104 Jy/beam ! Clean residual mean=0.000002 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0715124 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.0715124 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=0.036032Jy sigma=0.652501 ! Fit after self-cal, rms=0.036037Jy sigma=0.651979 ! 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=0.036037Jy sigma=0.651979 ! Fit after self-cal, rms=0.036097Jy sigma=0.651847 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.521 mas, bmaj=4.667 mas, bpa=-8.814 degrees ! Estimated noise=0.745455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000339121 Jy ! Component: 100 - total flux cleaned = -0.000466839 Jy ! Component: 150 - total flux cleaned = -0.000516464 Jy ! Component: 200 - total flux cleaned = -0.000530277 Jy ! Total flux subtracted in 200 components = -0.000530277 Jy ! Clean residual min=-0.002095 max=0.002081 Jy/beam ! Clean residual mean=0.000002 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0709821 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.0709821 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=0.036071Jy sigma=0.651453 ! Fit after self-cal, rms=0.036070Jy sigma=0.651399 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 = -8.17947e-05 Jy ! Component: 100 - total flux cleaned = -8.19105e-05 Jy ! Component: 150 - total flux cleaned = -6.88499e-05 Jy ! Component: 200 - total flux cleaned = -6.88398e-05 Jy ! Total flux subtracted in 200 components = -6.88398e-05 Jy ! Clean residual min=-0.002059 max=0.002049 Jy/beam ! Clean residual mean=0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0709133 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.0709133 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=0.036060Jy sigma=0.651248 ! Fit after self-cal, rms=0.036058Jy sigma=0.651234 ! 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=0.036058Jy sigma=0.651234 ! Fit after self-cal, rms=0.036117Jy sigma=0.651173 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.528 mas, bmaj=4.663 mas, bpa=-8.827 degrees ! Estimated noise=0.744812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000392548 Jy ! Component: 100 - total flux cleaned = -0.000442666 Jy ! Component: 150 - total flux cleaned = -0.000476188 Jy ! Component: 200 - total flux cleaned = -0.000487152 Jy ! Total flux subtracted in 200 components = -0.000487152 Jy ! Clean residual min=-0.002059 max=0.002009 Jy/beam ! Clean residual mean=0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0704261 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.0704261 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=0.036107Jy sigma=0.651012 ! Fit after self-cal, rms=0.036108Jy sigma=0.651001 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 = -4.19444e-05 Jy ! Component: 100 - total flux cleaned = -6.31856e-05 Jy ! Component: 150 - total flux cleaned = -6.26602e-05 Jy ! Component: 200 - total flux cleaned = -7.31638e-05 Jy ! Total flux subtracted in 200 components = -7.31638e-05 Jy ! Clean residual min=-0.002043 max=0.001964 Jy/beam ! Clean residual mean=0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.070353 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.0703529 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=0.036102Jy sigma=0.650903 ! Fit after self-cal, rms=0.036101Jy sigma=0.650898 ! 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=0.036101Jy sigma=0.650898 ! Fit after self-cal, rms=0.036130Jy sigma=0.650867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.315 mas, bmaj=4.491 mas, bpa=-8.074 degrees ! Estimated noise=0.791805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024666 Jy ! Component: 100 - total flux cleaned = 0.000204895 Jy ! Component: 150 - total flux cleaned = 0.000180753 Jy ! Component: 200 - total flux cleaned = 0.000158599 Jy ! Total flux subtracted in 200 components = 0.000158599 Jy ! Clean residual min=-0.001453 max=0.001881 Jy/beam ! Clean residual mean=0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0705115 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.0705115 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=0.036137Jy sigma=0.650825 ! Fit after self-cal, rms=0.036137Jy sigma=0.650799 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 (12, 40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000708244 Jy ! Component: 100 - total flux cleaned = 0.000289735 Jy ! Component: 150 - total flux cleaned = -5.64106e-06 Jy ! Component: 200 - total flux cleaned = -0.000410065 Jy ! Total flux subtracted in 200 components = -0.000410065 Jy ! Clean residual min=-0.001190 max=0.001060 Jy/beam ! Clean residual mean=0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0701015 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 0.0701015 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=0.036008Jy sigma=0.648530 ! Fit after self-cal, rms=0.036005Jy sigma=0.648400 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=4.66 mas, bpa=-8.833 degrees ! Estimated noise=0.744009 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.532 x 4.66 at -8.833 degrees (North through East) ! Clean map min=-0.0016787 max=0.056503 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.302 mas, bmaj=4.895 mas, bpa=-9.064 degrees ! Estimated noise=1.12463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0424767 Jy ! Component: 100 - total flux cleaned = 0.0546418 Jy ! Component: 150 - total flux cleaned = 0.060959 Jy ! Component: 200 - total flux cleaned = 0.0642131 Jy ! Total flux subtracted in 200 components = 0.0642131 Jy ! Clean residual min=-0.002828 max=0.002652 Jy/beam ! Clean residual mean=0.000005 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.064213 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.064213 Jy ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=4.66 mas, bpa=-8.833 degrees ! Estimated noise=0.744009 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) ! Added new window around map position (2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279118 Jy ! Component: 100 - total flux cleaned = 0.00345207 Jy ! Component: 150 - total flux cleaned = 0.00392038 Jy ! Component: 200 - total flux cleaned = 0.00414922 Jy ! Total flux subtracted in 200 components = 0.00414922 Jy ! Clean residual min=-0.001970 max=0.001610 Jy/beam ! Clean residual mean=0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0683623 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 60 components and 0.0683623 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=2.315 mas, bmaj=4.491 mas, bpa=-8.074 degrees ! Estimated noise=0.791805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000924176 Jy ! Component: 100 - total flux cleaned = 0.00134958 Jy ! Component: 150 - total flux cleaned = 0.00154336 Jy ! Component: 200 - total flux cleaned = 0.00146032 Jy ! Total flux subtracted in 200 components = 0.00146032 Jy ! Clean residual min=-0.001175 max=0.001168 Jy/beam ! Clean residual mean=0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0698226 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 = -7.56957e-05 Jy ! Component: 100 - total flux cleaned = -9.97996e-05 Jy ! Component: 150 - total flux cleaned = -0.000122399 Jy ! Component: 200 - total flux cleaned = -0.000183766 Jy ! Total flux subtracted in 200 components = -0.000183766 Jy ! Clean residual min=-0.001080 max=0.001084 Jy/beam ! Clean residual mean=0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0696388 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 122 components and 0.0696388 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=4.66 mas, bpa=-8.833 degrees ! Estimated noise=0.744009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000432225 Jy ! Component: 100 - total flux cleaned = -0.000631315 Jy ! Component: 150 - total flux cleaned = -0.000759332 Jy ! Component: 200 - total flux cleaned = -0.000828428 Jy ! Total flux subtracted in 200 components = -0.000828428 Jy ! Clean residual min=-0.001584 max=0.001263 Jy/beam ! Clean residual mean=0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0688103 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 142 components and 0.0688104 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=0.035934Jy sigma=0.647124 ! Fit after self-cal, rms=0.035930Jy sigma=0.647015 wmodel J2025-0930_X_map.mod ! Writing 142 model components to file: J2025-0930_X_map.mod wobs J2025-0930_X_uvs.fits ! Writing UV FITS file: J2025-0930_X_uvs.fits wwins J2025-0930_X_map.win ! wwins: Wrote 3 windows to J2025-0930_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 = -0.000639368 Jy ! Component: 100 - total flux cleaned = -0.000883558 Jy ! Component: 150 - total flux cleaned = -0.000982987 Jy ! Component: 200 - total flux cleaned = -0.00107389 Jy ! Component: 250 - total flux cleaned = -0.00120886 Jy ! Component: 300 - total flux cleaned = -0.00135028 Jy ! Component: 350 - total flux cleaned = -0.00146801 Jy ! Component: 400 - total flux cleaned = -0.00146835 Jy ! Component: 450 - total flux cleaned = -0.00141463 Jy ! Component: 500 - total flux cleaned = -0.00134896 Jy ! Component: 550 - total flux cleaned = -0.0012599 Jy ! Component: 600 - total flux cleaned = -0.00117303 Jy ! Component: 650 - total flux cleaned = -0.00112439 Jy ! Component: 700 - total flux cleaned = -0.00105354 Jy ! Component: 750 - total flux cleaned = -0.0010303 Jy ! Component: 800 - total flux cleaned = -0.000950874 Jy ! Component: 850 - total flux cleaned = -0.000917634 Jy ! Component: 900 - total flux cleaned = -0.000884979 Jy ! Component: 950 - total flux cleaned = -0.000863357 Jy ! Component: 1000 - total flux cleaned = -0.000800374 Jy ! Component: 1050 - total flux cleaned = -0.000769469 Jy ! Component: 1100 - total flux cleaned = -0.000728934 Jy ! Component: 1150 - total flux cleaned = -0.000698982 Jy ! Component: 1200 - total flux cleaned = -0.000679268 Jy ! Component: 1250 - total flux cleaned = -0.000669672 Jy ! Component: 1300 - total flux cleaned = -0.000650448 Jy ! Component: 1350 - total flux cleaned = -0.000622196 Jy ! Component: 1400 - total flux cleaned = -0.000585059 Jy ! Component: 1450 - total flux cleaned = -0.000585105 Jy ! Component: 1500 - total flux cleaned = -0.000539787 Jy ! Component: 1550 - total flux cleaned = -0.000486185 Jy ! Component: 1600 - total flux cleaned = -0.000459817 Jy ! Component: 1650 - total flux cleaned = -0.000407539 Jy ! Component: 1700 - total flux cleaned = -0.000373135 Jy ! Component: 1750 - total flux cleaned = -0.00035607 Jy ! Component: 1800 - total flux cleaned = -0.00030558 Jy ! Component: 1850 - total flux cleaned = -0.000263968 Jy ! Component: 1900 - total flux cleaned = -0.000222765 Jy ! Component: 1950 - total flux cleaned = -0.000190166 Jy ! Component: 2000 - total flux cleaned = -0.000149626 Jy ! Component: 2050 - total flux cleaned = -0.000101465 Jy ! Component: 2100 - total flux cleaned = -6.96113e-05 Jy ! Component: 2150 - total flux cleaned = -3.00663e-05 Jy ! Component: 2200 - total flux cleaned = 1.35255e-06 Jy ! Component: 2250 - total flux cleaned = 2.47409e-05 Jy ! Component: 2300 - total flux cleaned = 4.80557e-05 Jy ! Component: 2350 - total flux cleaned = 6.35185e-05 Jy ! Component: 2400 - total flux cleaned = 8.65976e-05 Jy ! Component: 2450 - total flux cleaned = 9.42604e-05 Jy ! Component: 2500 - total flux cleaned = 0.000101908 Jy ! Component: 2550 - total flux cleaned = 0.00012467 Jy ! Component: 2600 - total flux cleaned = 0.000139852 Jy ! Component: 2650 - total flux cleaned = 0.000162427 Jy ! Component: 2700 - total flux cleaned = 0.00016994 Jy ! Component: 2750 - total flux cleaned = 0.000169925 Jy ! Component: 2800 - total flux cleaned = 0.000177334 Jy ! Component: 2850 - total flux cleaned = 0.000192234 Jy ! Component: 2900 - total flux cleaned = 0.000214507 Jy ! Component: 2950 - total flux cleaned = 0.000214501 Jy ! Component: 3000 - total flux cleaned = 0.00025153 Jy ! Component: 3050 - total flux cleaned = 0.000273759 Jy ! Component: 3100 - total flux cleaned = 0.000288536 Jy ! Component: 3150 - total flux cleaned = 0.000310751 Jy ! Component: 3200 - total flux cleaned = 0.00034034 Jy ! Component: 3250 - total flux cleaned = 0.000377308 Jy ! Component: 3300 - total flux cleaned = 0.000392117 Jy ! Component: 3350 - total flux cleaned = 0.000429183 Jy ! Component: 3400 - total flux cleaned = 0.000451455 Jy ! Component: 3450 - total flux cleaned = 0.00048118 Jy ! Component: 3500 - total flux cleaned = 0.000503532 Jy ! Component: 3550 - total flux cleaned = 0.00052593 Jy ! Component: 3600 - total flux cleaned = 0.000555823 Jy ! Component: 3650 - total flux cleaned = 0.000593289 Jy ! Component: 3700 - total flux cleaned = 0.000615847 Jy ! Component: 3750 - total flux cleaned = 0.00063843 Jy ! Component: 3800 - total flux cleaned = 0.000683854 Jy ! Component: 3850 - total flux cleaned = 0.000721776 Jy ! Component: 3900 - total flux cleaned = 0.000767443 Jy ! Component: 3950 - total flux cleaned = 0.000820965 Jy ! Component: 4000 - total flux cleaned = 0.00085935 Jy ! Component: 4050 - total flux cleaned = 0.000921083 Jy ! Total flux subtracted in 4096 components = 0.00094432 Jy ! Clean residual min=-0.000483 max=0.000517 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0697547 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 388 components and 0.0697546 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2025-0930_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.532 x 4.66 at -8.833 degrees (North through East) ! Clean map min=-0.0014104 max=0.056048 Jy/beam ! Writing clean map to FITS file: .//J2025-0930_X_map.fits wmodel .//J2025-0930_X_map.mod ! Writing 388 model components to file: .//J2025-0930_X_map.mod wobs .//J2025-0930_X_uvs.fits ! Writing UV FITS file: .//J2025-0930_X_uvs.fits wwins .//J2025-0930_X_map.win ! wwins: Wrote 4 windows to .//J2025-0930_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0560484 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130102 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.696371 0.696371 1.39274 2.78549 5.57097 11.1419 22.2839 44.5678 89.1355 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 430.804 quit ! Quitting program ! Log file .//J2025-0930_X_dfm.log closed on Mon Jan 20 19:05:27 2020