! Started logfile: .//J1351-2633_X_dfm.log on Mon Jan 20 18:10:06 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 .//J1351-2633_X_uva.fits ! Reading UV FITS file: .//J1351-2633_X_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1351-2633 ! ! 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 4320 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 J1351-2633_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=1.003015Jy sigma=13.912991 ! Fit after self-cal, rms=0.951860Jy sigma=13.142929 ! 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=0.7492 mas, bmaj=2.024 mas, bpa=-15.01 degrees ! Estimated noise=1.45639 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 = 0.034625 Jy ! Component: 100 - total flux cleaned = 0.0448633 Jy ! Total flux subtracted in 100 components = 0.0448633 Jy ! Clean residual min=-0.004640 max=0.007307 Jy/beam ! Clean residual mean=-0.000025 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.0448633 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0448633 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=0.064452Jy sigma=0.803555 ! Fit after self-cal, rms=0.063176Jy sigma=0.785551 ! 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=0.9411 mas, bmaj=2.479 mas, bpa=-12.99 degrees ! Estimated noise=0.801511 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 = 0.0126605 Jy ! Component: 100 - total flux cleaned = 0.0192423 Jy ! Component: 150 - total flux cleaned = 0.0231026 Jy ! Component: 200 - total flux cleaned = 0.025396 Jy ! Total flux subtracted in 200 components = 0.025396 Jy ! Clean residual min=-0.004538 max=0.004958 Jy/beam ! Clean residual mean=-0.000033 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.0702592 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.0702592 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=0.061045Jy sigma=0.742304 ! Fit after self-cal, rms=0.060972Jy sigma=0.741152 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9411 x 2.479 at -12.99 degrees (North through East) ! Clean map min=-0.0043503 max=0.049829 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.95 KP 0.94 LA 0.85 ! MK 1.08 NL 1.14 OV 1.29 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.15 KP 0.96 LA 0.95 ! MK 1.09 NL 1.02 OV 1.13 PT 1.02 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 1.32 KP 1.03 LA 0.75 ! MK 0.95 NL 1.29 OV 1.27 PT 0.91 ! SC 1.26 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.15 KP 0.88 LA 0.82 ! MK 0.99 NL 0.96 OV 1.21 PT 0.98 ! SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.07 KP 0.91 LA 0.82 ! MK 0.95 NL 1.03 OV 1.25 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.83 HN 1.08 KP 1.01 LA 0.81 ! MK 1.18 NL 1.10 OV 1.25 PT 1.09 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.81 HN 1.15 KP 0.98 LA 0.79 ! MK 1.00 NL 1.23 OV 1.37 PT 0.95 ! SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.02 KP 0.94 LA 0.78 ! MK 1.07 NL 1.04 OV 1.40 PT 0.88 ! SC 0.87 ! ! ! Fit before self-cal, rms=0.060972Jy sigma=0.741152 ! Fit after self-cal, rms=0.063494Jy sigma=0.724597 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9612 mas, bmaj=2.506 mas, bpa=-12.86 degrees ! Estimated noise=0.80478 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 = -0.00035179 Jy ! Component: 100 - total flux cleaned = -0.000440205 Jy ! Component: 150 - total flux cleaned = -0.000463387 Jy ! Component: 200 - total flux cleaned = -0.000463443 Jy ! Total flux subtracted in 200 components = -0.000463443 Jy ! Clean residual min=-0.002494 max=0.002351 Jy/beam ! Clean residual mean=-0.000000 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0697958 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0697958 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=0.063463Jy sigma=0.724269 ! Fit after self-cal, rms=0.063755Jy sigma=0.723166 ! 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=0.063755Jy sigma=0.723166 ! Fit after self-cal, rms=0.064548Jy sigma=0.723048 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9639 mas, bmaj=2.51 mas, bpa=-12.81 degrees ! Estimated noise=0.807472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000282177 Jy ! Component: 100 - total flux cleaned = -0.000326087 Jy ! Component: 150 - total flux cleaned = -0.000325867 Jy ! Component: 200 - total flux cleaned = -0.000342935 Jy ! Total flux subtracted in 200 components = -0.000342935 Jy ! Clean residual min=-0.002433 max=0.002326 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0694529 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.0694529 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=0.064530Jy sigma=0.722860 ! Fit after self-cal, rms=0.064573Jy sigma=0.722809 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 = -7.17138e-05 Jy ! Component: 100 - total flux cleaned = -8.83571e-05 Jy ! Component: 150 - total flux cleaned = -8.84474e-05 Jy ! Component: 200 - total flux cleaned = -8.90225e-05 Jy ! Total flux subtracted in 200 components = -8.90225e-05 Jy ! Clean residual min=-0.002424 max=0.002310 Jy/beam ! Clean residual mean=0.000001 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0693638 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0693638 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=0.064562Jy sigma=0.722708 ! Fit after self-cal, rms=0.064565Jy sigma=0.722683 ! 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=0.064565Jy sigma=0.722683 ! Fit after self-cal, rms=0.064809Jy sigma=0.722668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9647 mas, bmaj=2.511 mas, bpa=-12.78 degrees ! Estimated noise=0.807724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209279 Jy ! Component: 100 - total flux cleaned = -0.000222139 Jy ! Component: 150 - total flux cleaned = -0.000234165 Jy ! Component: 200 - total flux cleaned = -0.000234185 Jy ! Total flux subtracted in 200 components = -0.000234185 Jy ! Clean residual min=-0.002425 max=0.002291 Jy/beam ! Clean residual mean=0.000001 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0691296 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0691296 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=0.064802Jy sigma=0.722578 ! Fit after self-cal, rms=0.064808Jy sigma=0.722559 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 = -8.22491e-05 Jy ! Component: 100 - total flux cleaned = -8.14278e-05 Jy ! Component: 150 - total flux cleaned = -8.16224e-05 Jy ! Component: 200 - total flux cleaned = -9.17494e-05 Jy ! Total flux subtracted in 200 components = -9.17494e-05 Jy ! Clean residual min=-0.002428 max=0.002276 Jy/beam ! Clean residual mean=0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0690379 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.0690379 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=0.064803Jy sigma=0.722499 ! Fit after self-cal, rms=0.064800Jy sigma=0.722484 ! 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=0.064800Jy sigma=0.722484 ! Fit after self-cal, rms=0.064969Jy sigma=0.722476 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=5.332 mas, bpa=-10.88 degrees ! Estimated noise=0.953409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137213 Jy ! Component: 100 - total flux cleaned = -0.00013926 Jy ! Component: 150 - total flux cleaned = -0.000171618 Jy ! Component: 200 - total flux cleaned = -0.000186622 Jy ! Total flux subtracted in 200 components = -0.000186622 Jy ! Clean residual min=-0.002106 max=0.002067 Jy/beam ! Clean residual mean=0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0688513 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 44 components and 0.0688513 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=0.064971Jy sigma=0.722510 ! Fit after self-cal, rms=0.064969Jy sigma=0.722378 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 = -6.1622e-05 Jy ! Component: 100 - total flux cleaned = -6.013e-05 Jy ! Component: 150 - total flux cleaned = -9.00705e-05 Jy ! Component: 200 - total flux cleaned = -0.00010338 Jy ! Total flux subtracted in 200 components = -0.00010338 Jy ! Clean residual min=-0.002124 max=0.002036 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0687479 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 46 components and 0.0687479 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=0.064968Jy sigma=0.722475 ! Fit after self-cal, rms=0.064963Jy sigma=0.722378 ! 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=0.9652 mas, bmaj=2.51 mas, bpa=-12.72 degrees ! Estimated noise=0.807583 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9652 x 2.51 at -12.72 degrees (North through East) ! Clean map min=-0.0022333 max=0.050314 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=0.763 mas, bmaj=2.021 mas, bpa=-14.85 degrees ! Estimated noise=1.51244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365655 Jy ! Component: 100 - total flux cleaned = 0.0479656 Jy ! Component: 150 - total flux cleaned = 0.0546599 Jy ! Component: 200 - total flux cleaned = 0.0590183 Jy ! Total flux subtracted in 200 components = 0.0590183 Jy ! Clean residual min=-0.003899 max=0.003998 Jy/beam ! Clean residual mean=-0.000006 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.0590183 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0590183 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9652 mas, bmaj=2.51 mas, bpa=-12.72 degrees ! Estimated noise=0.807583 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 (-1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529127 Jy ! Component: 100 - total flux cleaned = 0.00793482 Jy ! Component: 150 - total flux cleaned = 0.00949252 Jy ! Component: 200 - total flux cleaned = 0.0100821 Jy ! Total flux subtracted in 200 components = 0.0100821 Jy ! Clean residual min=-0.002416 max=0.002331 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0691004 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0691004 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=2.196 mas, bmaj=5.332 mas, bpa=-10.88 degrees ! Estimated noise=0.953409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250041 Jy ! Component: 100 - total flux cleaned = 0.000325768 Jy ! Component: 150 - total flux cleaned = 0.000383226 Jy ! Component: 200 - total flux cleaned = 0.000415601 Jy ! Total flux subtracted in 200 components = 0.000415601 Jy ! Clean residual min=-0.002155 max=0.002159 Jy/beam ! Clean residual mean=0.000005 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.069516 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 = 5.87981e-07 Jy ! Component: 100 - total flux cleaned = 4.23795e-07 Jy ! Component: 150 - total flux cleaned = 8.54831e-07 Jy ! Component: 200 - total flux cleaned = 1.02902e-05 Jy ! Total flux subtracted in 200 components = 1.02902e-05 Jy ! Clean residual min=-0.002152 max=0.002102 Jy/beam ! Clean residual mean=0.000005 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0695263 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.0695263 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9652 mas, bmaj=2.51 mas, bpa=-12.72 degrees ! Estimated noise=0.807583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.33372e-06 Jy ! Component: 100 - total flux cleaned = 1.85729e-05 Jy ! Component: 150 - total flux cleaned = 4.41228e-05 Jy ! Component: 200 - total flux cleaned = 6.78892e-05 Jy ! Total flux subtracted in 200 components = 6.78892e-05 Jy ! Clean residual min=-0.002311 max=0.002203 Jy/beam ! Clean residual mean=0.000003 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0695941 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.0695942 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=0.064907Jy sigma=0.721752 ! Fit after self-cal, rms=0.064918Jy sigma=0.721525 wmodel J1351-2633_X_map.mod ! Writing 69 model components to file: J1351-2633_X_map.mod wobs J1351-2633_X_uvs.fits ! Writing UV FITS file: J1351-2633_X_uvs.fits wwins J1351-2633_X_map.win ! wwins: Wrote 2 windows to J1351-2633_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 = -0.000608712 Jy ! Component: 100 - total flux cleaned = -0.000726531 Jy ! Component: 150 - total flux cleaned = -0.000655921 Jy ! Component: 200 - total flux cleaned = -0.000587758 Jy ! Component: 250 - total flux cleaned = -0.000586763 Jy ! Component: 300 - total flux cleaned = -0.000525027 Jy ! Component: 350 - total flux cleaned = -0.000436093 Jy ! Component: 400 - total flux cleaned = -0.000320732 Jy ! Component: 450 - total flux cleaned = -0.000237318 Jy ! Component: 500 - total flux cleaned = -0.00012973 Jy ! Component: 550 - total flux cleaned = -7.74728e-05 Jy ! Component: 600 - total flux cleaned = 2.33467e-05 Jy ! Component: 650 - total flux cleaned = 4.84797e-05 Jy ! Component: 700 - total flux cleaned = 0.00014425 Jy ! Component: 750 - total flux cleaned = 0.000167264 Jy ! Component: 800 - total flux cleaned = 0.00025754 Jy ! Component: 850 - total flux cleaned = 0.000367802 Jy ! Component: 900 - total flux cleaned = 0.000476052 Jy ! Component: 950 - total flux cleaned = 0.000603459 Jy ! Component: 1000 - total flux cleaned = 0.000749839 Jy ! Component: 1050 - total flux cleaned = 0.000913299 Jy ! Component: 1100 - total flux cleaned = 0.00105411 Jy ! Component: 1150 - total flux cleaned = 0.00117177 Jy ! Component: 1200 - total flux cleaned = 0.00121022 Jy ! Component: 1250 - total flux cleaned = 0.00132488 Jy ! Component: 1300 - total flux cleaned = 0.00136223 Jy ! Component: 1350 - total flux cleaned = 0.00138073 Jy ! Component: 1400 - total flux cleaned = 0.00150894 Jy ! Component: 1450 - total flux cleaned = 0.00154516 Jy ! Component: 1500 - total flux cleaned = 0.00168741 Jy ! Component: 1550 - total flux cleaned = 0.00181014 Jy ! Component: 1600 - total flux cleaned = 0.00186208 Jy ! Component: 1650 - total flux cleaned = 0.00199894 Jy ! Component: 1700 - total flux cleaned = 0.00211718 Jy ! Component: 1750 - total flux cleaned = 0.00221709 Jy ! Component: 1800 - total flux cleaned = 0.00233227 Jy ! Component: 1850 - total flux cleaned = 0.00246243 Jy ! Component: 1900 - total flux cleaned = 0.00257507 Jy ! Component: 1950 - total flux cleaned = 0.0026387 Jy ! Component: 2000 - total flux cleaned = 0.0027331 Jy ! Component: 2050 - total flux cleaned = 0.0027799 Jy ! Component: 2100 - total flux cleaned = 0.00287251 Jy ! Component: 2150 - total flux cleaned = 0.00290308 Jy ! Component: 2200 - total flux cleaned = 0.00297887 Jy ! Component: 2250 - total flux cleaned = 0.0030687 Jy ! Component: 2300 - total flux cleaned = 0.00309852 Jy ! Component: 2350 - total flux cleaned = 0.00314265 Jy ! Component: 2400 - total flux cleaned = 0.00312815 Jy ! Component: 2450 - total flux cleaned = 0.00312833 Jy ! Component: 2500 - total flux cleaned = 0.00314269 Jy ! Component: 2550 - total flux cleaned = 0.00315677 Jy ! Component: 2600 - total flux cleaned = 0.00315679 Jy ! Component: 2650 - total flux cleaned = 0.0031848 Jy ! Component: 2700 - total flux cleaned = 0.00322651 Jy ! Component: 2750 - total flux cleaned = 0.00326797 Jy ! Component: 2800 - total flux cleaned = 0.00330926 Jy ! Component: 2850 - total flux cleaned = 0.00333667 Jy ! Component: 2900 - total flux cleaned = 0.00337748 Jy ! Component: 2950 - total flux cleaned = 0.00349892 Jy ! Component: 3000 - total flux cleaned = 0.00359267 Jy ! Component: 3050 - total flux cleaned = 0.00368586 Jy ! Component: 3100 - total flux cleaned = 0.00373893 Jy ! Component: 3150 - total flux cleaned = 0.00380478 Jy ! Component: 3200 - total flux cleaned = 0.00392273 Jy ! Component: 3250 - total flux cleaned = 0.00400093 Jy ! Component: 3300 - total flux cleaned = 0.00407872 Jy ! Component: 3350 - total flux cleaned = 0.00416912 Jy ! Component: 3400 - total flux cleaned = 0.00419477 Jy ! Component: 3450 - total flux cleaned = 0.00427174 Jy ! Component: 3500 - total flux cleaned = 0.0043612 Jy ! Component: 3550 - total flux cleaned = 0.00450127 Jy ! Component: 3600 - total flux cleaned = 0.00456475 Jy ! Component: 3650 - total flux cleaned = 0.00469146 Jy ! Component: 3700 - total flux cleaned = 0.00479259 Jy ! Component: 3750 - total flux cleaned = 0.00486828 Jy ! Component: 3800 - total flux cleaned = 0.00498149 Jy ! Component: 3850 - total flux cleaned = 0.00511944 Jy ! Component: 3900 - total flux cleaned = 0.00521966 Jy ! Component: 3950 - total flux cleaned = 0.00534462 Jy ! Component: 4000 - total flux cleaned = 0.00548195 Jy ! Component: 4050 - total flux cleaned = 0.00560666 Jy ! Total flux subtracted in 4096 components = 0.00571876 Jy ! Clean residual min=-0.000730 max=0.000747 Jy/beam ! Clean residual mean=0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0753129 Jy keep ! Adding 218 model components to the UV plane model. ! The established model now contains 287 components and 0.0753129 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1351-2633_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9652 x 2.51 at -12.72 degrees (North through East) ! Clean map min=-0.0016833 max=0.050809 Jy/beam ! Writing clean map to FITS file: .//J1351-2633_X_map.fits wmodel .//J1351-2633_X_map.mod ! Writing 287 model components to file: .//J1351-2633_X_map.mod wobs .//J1351-2633_X_uvs.fits ! Writing UV FITS file: .//J1351-2633_X_uvs.fits wwins .//J1351-2633_X_map.win ! wwins: Wrote 3 windows to .//J1351-2633_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0508086 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199661 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1789 1.1789 2.3578 4.71561 9.43122 18.8624 37.7249 75.4497 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 254.474 quit ! Quitting program ! Log file .//J1351-2633_X_dfm.log closed on Mon Jan 20 18:10:10 2020