! Started logfile: .//J0240-1156_X_dfm.log on Sun Jan 19 23:50:22 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 .//J0240-1156_X_uvm.fits ! Reading UV FITS file: .//J0240-1156_X_uvm.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! AN table 2: 14 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.990566 visibilities/baseline/integration-bin. ! Found source: J0240-1156 ! ! 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 76 lines of history. ! ! Reading 5880 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 J0240-1156_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001521Jy sigma=19.391726 ! Fit after self-cal, rms=0.957099Jy sigma=18.529621 ! 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=1.317 mas, bmaj=5.281 mas, bpa=-7.725 degrees ! Estimated noise=0.705257 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 = 0.0331866 Jy ! Component: 100 - total flux cleaned = 0.0416431 Jy ! Total flux subtracted in 100 components = 0.0416431 Jy ! Clean residual min=-0.003315 max=0.003650 Jy/beam ! Clean residual mean=-0.000000 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0416431 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0416431 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=0.037158Jy sigma=0.702895 ! Fit after self-cal, rms=0.035779Jy sigma=0.675952 ! 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=1.604 mas, bmaj=5.092 mas, bpa=-8.124 degrees ! Estimated noise=0.481251 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 = 0.00491671 Jy ! Component: 100 - total flux cleaned = 0.00685637 Jy ! Component: 150 - total flux cleaned = 0.00727985 Jy ! Component: 200 - total flux cleaned = 0.00733718 Jy ! Total flux subtracted in 200 components = 0.00733718 Jy ! Clean residual min=-0.002221 max=0.002265 Jy/beam ! Clean residual mean=0.000002 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0489803 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.0489803 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=0.035200Jy sigma=0.664370 ! Fit after self-cal, rms=0.035197Jy sigma=0.664152 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.604 x 5.092 at -8.124 degrees (North through East) ! Clean map min=-0.0022018 max=0.044636 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.03 KP 0.97 ! LA 0.95 NL 1.02 OV 1.06 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.79 HN 1.01 KP 1.03 ! NL 0.90 OV 1.17 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.02 KP 1.18 ! LA 0.97 NL 0.86 OV 1.19 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.94 HN 1.23 KP 1.05 ! NL 1.05 OV 1.05 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.94 HN 0.98 KP 1.01 ! LA 0.98 NL 0.96 OV 1.14 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.72 HN 0.93 KP 1.05 ! NL 0.89 OV 1.39 PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.16 KP 1.06 ! LA 1.03 NL 0.97 OV 1.02 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.80 HN 0.92 KP 1.12 ! NL 0.95 OV 1.13 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 1.24 KP 0.97 ! LA 0.94 NL 1.02 OV 1.17 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.74 HN 1.09 KP 1.09 ! NL 0.87 OV 1.27 PT 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.96 KP 0.96 ! LA 1.04 NL 0.99 OV 1.24 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.78 HN 0.92 KP 1.05 ! NL 1.01 OV 1.15 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.89 HN 1.11 KP 1.04 ! LA 1.10 NL 1.13 OV 1.04 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.86 HN 1.12 KP 1.06 ! NL 0.93 OV 1.14 PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.06 KP 1.08 ! LA 1.04 NL 0.87 OV 1.29 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.84 HN 0.88 KP 0.92 ! NL 0.92 OV 1.17 PT 1.01 ! ! ! Fit before self-cal, rms=0.035197Jy sigma=0.664152 ! Fit after self-cal, rms=0.034892Jy sigma=0.651377 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.633 mas, bmaj=5.022 mas, bpa=-8.199 degrees ! Estimated noise=0.479256 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 = -3.46895e-05 Jy ! Component: 100 - total flux cleaned = -9.09128e-05 Jy ! Component: 150 - total flux cleaned = -0.000159751 Jy ! Component: 200 - total flux cleaned = -0.000195025 Jy ! Total flux subtracted in 200 components = -0.000195025 Jy ! Clean residual min=-0.001565 max=0.001411 Jy/beam ! Clean residual mean=0.000004 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0487853 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.0487853 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=0.034872Jy sigma=0.651066 ! Fit after self-cal, rms=0.034945Jy sigma=0.650442 ! 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=0.034945Jy sigma=0.650442 ! Fit after self-cal, rms=0.034990Jy sigma=0.650383 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.637 mas, bmaj=5.019 mas, bpa=-8.219 degrees ! Estimated noise=0.478467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211324 Jy ! Component: 100 - total flux cleaned = -0.000275041 Jy ! Component: 150 - total flux cleaned = -0.000301222 Jy ! Component: 200 - total flux cleaned = -0.000316748 Jy ! Total flux subtracted in 200 components = -0.000316748 Jy ! Clean residual min=-0.001530 max=0.001422 Jy/beam ! Clean residual mean=0.000004 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0484685 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.0484685 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=0.034983Jy sigma=0.650281 ! Fit after self-cal, rms=0.034989Jy sigma=0.650267 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 = -1.92937e-05 Jy ! Component: 100 - total flux cleaned = -3.31685e-05 Jy ! Component: 150 - total flux cleaned = -3.9675e-05 Jy ! Component: 200 - total flux cleaned = -5.18109e-05 Jy ! Total flux subtracted in 200 components = -5.18109e-05 Jy ! Clean residual min=-0.001516 max=0.001424 Jy/beam ! Clean residual mean=0.000004 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0484167 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.0484167 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=0.034986Jy sigma=0.650212 ! Fit after self-cal, rms=0.034985Jy sigma=0.650208 ! 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=0.034985Jy sigma=0.650208 ! Fit after self-cal, rms=0.035017Jy sigma=0.650197 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.639 mas, bmaj=5.021 mas, bpa=-8.231 degrees ! Estimated noise=0.478468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211459 Jy ! Component: 100 - total flux cleaned = -0.000265367 Jy ! Component: 150 - total flux cleaned = -0.000277384 Jy ! Component: 200 - total flux cleaned = -0.000288267 Jy ! Total flux subtracted in 200 components = -0.000288267 Jy ! Clean residual min=-0.001500 max=0.001424 Jy/beam ! Clean residual mean=0.000004 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0481285 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0481285 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=0.035015Jy sigma=0.650147 ! Fit after self-cal, rms=0.035016Jy sigma=0.650145 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 = -1.24375e-05 Jy ! Component: 100 - total flux cleaned = -1.76033e-05 Jy ! Component: 150 - total flux cleaned = -2.24291e-05 Jy ! Component: 200 - total flux cleaned = -2.25316e-05 Jy ! Total flux subtracted in 200 components = -2.25316e-05 Jy ! Clean residual min=-0.001493 max=0.001421 Jy/beam ! Clean residual mean=0.000004 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0481059 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.0481059 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=0.035014Jy sigma=0.650116 ! Fit after self-cal, rms=0.035014Jy sigma=0.650115 ! 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=0.035014Jy sigma=0.650115 ! Fit after self-cal, rms=0.035047Jy sigma=0.650107 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.434 mas, bmaj=4.965 mas, bpa=-7.382 degrees ! Estimated noise=0.505656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.69253e-05 Jy ! Component: 100 - total flux cleaned = -5.41083e-05 Jy ! Component: 150 - total flux cleaned = -6.70008e-05 Jy ! Component: 200 - total flux cleaned = -7.0794e-05 Jy ! Total flux subtracted in 200 components = -7.0794e-05 Jy ! Clean residual min=-0.001577 max=0.001280 Jy/beam ! Clean residual mean=0.000005 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0480351 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.0480351 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=0.035047Jy sigma=0.650082 ! Fit after self-cal, rms=0.035047Jy sigma=0.650074 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 = -1.95115e-06 Jy ! Component: 100 - total flux cleaned = -5.47345e-06 Jy ! Component: 150 - total flux cleaned = -1.5739e-05 Jy ! Component: 200 - total flux cleaned = -2.19129e-05 Jy ! Total flux subtracted in 200 components = -2.19129e-05 Jy ! Clean residual min=-0.001565 max=0.001284 Jy/beam ! Clean residual mean=0.000005 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0480132 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.0480132 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=0.035047Jy sigma=0.650060 ! Fit after self-cal, rms=0.035046Jy sigma=0.650054 ! 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=1.64 mas, bmaj=5.022 mas, bpa=-8.236 degrees ! Estimated noise=0.478534 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.64 x 5.022 at -8.236 degrees (North through East) ! Clean map min=-0.0014377 max=0.044567 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=1.347 mas, bmaj=5.203 mas, bpa=-7.904 degrees ! Estimated noise=0.705293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340058 Jy ! Component: 100 - total flux cleaned = 0.0421914 Jy ! Component: 150 - total flux cleaned = 0.0457868 Jy ! Component: 200 - total flux cleaned = 0.0471385 Jy ! Total flux subtracted in 200 components = 0.0471385 Jy ! Clean residual min=-0.002154 max=0.001957 Jy/beam ! Clean residual mean=0.000004 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0471385 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0471385 Jy ! Inverting map and beam ! Estimated beam: bmin=1.64 mas, bmaj=5.022 mas, bpa=-8.236 degrees ! Estimated noise=0.478534 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 = 0.000738461 Jy ! Component: 100 - total flux cleaned = 0.000946789 Jy ! Component: 150 - total flux cleaned = 0.00103649 Jy ! Component: 200 - total flux cleaned = 0.00110933 Jy ! Total flux subtracted in 200 components = 0.00110933 Jy ! Clean residual min=-0.001536 max=0.001413 Jy/beam ! Clean residual mean=0.000004 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0482478 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.0482478 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=2.434 mas, bmaj=4.965 mas, bpa=-7.382 degrees ! Estimated noise=0.505656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149959 Jy ! Component: 100 - total flux cleaned = 0.000127262 Jy ! Component: 150 - total flux cleaned = 9.81035e-05 Jy ! Component: 200 - total flux cleaned = 8.13706e-05 Jy ! Total flux subtracted in 200 components = 8.13706e-05 Jy ! Clean residual min=-0.001534 max=0.001284 Jy/beam ! Clean residual mean=0.000005 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0483292 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 = -1.52519e-05 Jy ! Component: 100 - total flux cleaned = -3.55497e-05 Jy ! Component: 150 - total flux cleaned = -4.78202e-05 Jy ! Component: 200 - total flux cleaned = -6.44279e-05 Jy ! Total flux subtracted in 200 components = -6.44279e-05 Jy ! Clean residual min=-0.001537 max=0.001282 Jy/beam ! Clean residual mean=0.000005 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0482648 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 65 components and 0.0482648 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.64 mas, bmaj=5.022 mas, bpa=-8.236 degrees ! Estimated noise=0.478534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.76108e-05 Jy ! Component: 100 - total flux cleaned = 6.80397e-05 Jy ! Component: 150 - total flux cleaned = 4.85155e-05 Jy ! Component: 200 - total flux cleaned = 2.48848e-05 Jy ! Total flux subtracted in 200 components = 2.48848e-05 Jy ! Clean residual min=-0.001510 max=0.001404 Jy/beam ! Clean residual mean=0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0482897 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.0482897 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=0.035050Jy sigma=0.650054 ! Fit after self-cal, rms=0.035046Jy sigma=0.650041 wmodel J0240-1156_X_map.mod ! Writing 81 model components to file: J0240-1156_X_map.mod wobs J0240-1156_X_uvs.fits ! Writing UV FITS file: J0240-1156_X_uvs.fits wwins J0240-1156_X_map.win ! wwins: Wrote 1 windows to J0240-1156_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 = -0.000266675 Jy ! Component: 100 - total flux cleaned = -0.00056038 Jy ! Component: 150 - total flux cleaned = -0.000521123 Jy ! Component: 200 - total flux cleaned = -0.000445194 Jy ! Component: 250 - total flux cleaned = -0.000427553 Jy ! Component: 300 - total flux cleaned = -0.000427114 Jy ! Component: 350 - total flux cleaned = -0.000394372 Jy ! Component: 400 - total flux cleaned = -0.000441748 Jy ! Component: 450 - total flux cleaned = -0.000472156 Jy ! Component: 500 - total flux cleaned = -0.000502243 Jy ! Component: 550 - total flux cleaned = -0.000588519 Jy ! Component: 600 - total flux cleaned = -0.000615837 Jy ! Component: 650 - total flux cleaned = -0.000683655 Jy ! Component: 700 - total flux cleaned = -0.00073666 Jy ! Component: 750 - total flux cleaned = -0.000710861 Jy ! Component: 800 - total flux cleaned = -0.000749259 Jy ! Component: 850 - total flux cleaned = -0.000737194 Jy ! Component: 900 - total flux cleaned = -0.000749507 Jy ! Component: 950 - total flux cleaned = -0.000725699 Jy ! Component: 1000 - total flux cleaned = -0.000737459 Jy ! Component: 1050 - total flux cleaned = -0.000714754 Jy ! Component: 1100 - total flux cleaned = -0.000714981 Jy ! Component: 1150 - total flux cleaned = -0.000704033 Jy ! Component: 1200 - total flux cleaned = -0.000671548 Jy ! Component: 1250 - total flux cleaned = -0.000639695 Jy ! Component: 1300 - total flux cleaned = -0.000618799 Jy ! Component: 1350 - total flux cleaned = -0.000577659 Jy ! Component: 1400 - total flux cleaned = -0.000527038 Jy ! Component: 1450 - total flux cleaned = -0.000497135 Jy ! Component: 1500 - total flux cleaned = -0.000467667 Jy ! Component: 1550 - total flux cleaned = -0.000448351 Jy ! Component: 1600 - total flux cleaned = -0.000391055 Jy ! Component: 1650 - total flux cleaned = -0.000362829 Jy ! Component: 1700 - total flux cleaned = -0.000307178 Jy ! Component: 1750 - total flux cleaned = -0.000261531 Jy ! Component: 1800 - total flux cleaned = -0.000225459 Jy ! Component: 1850 - total flux cleaned = -0.000198617 Jy ! Component: 1900 - total flux cleaned = -0.000163359 Jy ! Component: 1950 - total flux cleaned = -0.000119861 Jy ! Component: 2000 - total flux cleaned = -7.68545e-05 Jy ! Component: 2050 - total flux cleaned = -3.44673e-05 Jy ! Component: 2100 - total flux cleaned = -1.76497e-05 Jy ! Component: 2150 - total flux cleaned = -9.43201e-06 Jy ! Component: 2200 - total flux cleaned = 7.00797e-06 Jy ! Component: 2250 - total flux cleaned = 3.1389e-05 Jy ! Component: 2300 - total flux cleaned = 5.53673e-05 Jy ! Component: 2350 - total flux cleaned = 5.5356e-05 Jy ! Component: 2400 - total flux cleaned = 7.88592e-05 Jy ! Component: 2450 - total flux cleaned = 0.000117843 Jy ! Component: 2500 - total flux cleaned = 0.000102449 Jy ! Component: 2550 - total flux cleaned = 0.000125516 Jy ! Component: 2600 - total flux cleaned = 0.000155969 Jy ! Component: 2650 - total flux cleaned = 0.000148514 Jy ! Component: 2700 - total flux cleaned = 0.000163418 Jy ! Component: 2750 - total flux cleaned = 0.000141243 Jy ! Component: 2800 - total flux cleaned = 0.000141377 Jy ! Component: 2850 - total flux cleaned = 0.000141408 Jy ! Component: 2900 - total flux cleaned = 0.000127011 Jy ! Component: 2950 - total flux cleaned = 0.000112672 Jy ! Component: 3000 - total flux cleaned = 7.72746e-05 Jy ! Component: 3050 - total flux cleaned = 8.42512e-05 Jy ! Component: 3100 - total flux cleaned = 4.24033e-05 Jy ! Component: 3150 - total flux cleaned = 1.47072e-05 Jy ! Component: 3200 - total flux cleaned = -5.90373e-06 Jy ! Component: 3250 - total flux cleaned = -3.31017e-05 Jy ! Component: 3300 - total flux cleaned = -4.6552e-05 Jy ! Component: 3350 - total flux cleaned = -5.33173e-05 Jy ! Component: 3400 - total flux cleaned = -8.00018e-05 Jy ! Component: 3450 - total flux cleaned = -8.00093e-05 Jy ! Component: 3500 - total flux cleaned = -0.000112938 Jy ! Component: 3550 - total flux cleaned = -0.000119521 Jy ! Component: 3600 - total flux cleaned = -0.000139022 Jy ! Component: 3650 - total flux cleaned = -0.000139047 Jy ! Component: 3700 - total flux cleaned = -0.000151845 Jy ! Component: 3750 - total flux cleaned = -0.000151826 Jy ! Component: 3800 - total flux cleaned = -0.000158125 Jy ! Component: 3850 - total flux cleaned = -0.000158111 Jy ! Component: 3900 - total flux cleaned = -0.000170599 Jy ! Component: 3950 - total flux cleaned = -0.000176848 Jy ! Component: 4000 - total flux cleaned = -0.000201597 Jy ! Component: 4050 - total flux cleaned = -0.000207743 Jy ! Total flux subtracted in 4096 components = -0.000213822 Jy ! Clean residual min=-0.000328 max=0.000319 Jy/beam ! Clean residual mean=0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0480758 Jy keep ! Adding 347 model components to the UV plane model. ! The established model now contains 428 components and 0.0480758 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0240-1156_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.64 x 5.022 at -8.236 degrees (North through East) ! Clean map min=-0.0010608 max=0.044392 Jy/beam ! Writing clean map to FITS file: .//J0240-1156_X_map.fits wmodel .//J0240-1156_X_map.mod ! Writing 428 model components to file: .//J0240-1156_X_map.mod wobs .//J0240-1156_X_uvs.fits ! Writing UV FITS file: .//J0240-1156_X_uvs.fits wwins .//J0240-1156_X_map.win ! wwins: Wrote 2 windows to .//J0240-1156_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0443923 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121338 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.819995 0.819995 1.63999 3.27998 6.55996 13.1199 26.2398 52.4797 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 365.855 quit ! Quitting program ! Log file .//J0240-1156_X_dfm.log closed on Sun Jan 19 23:50:26 2020