! Started logfile: .//J1056-3510_X_dfm.log on Mon Jan 20 17:54:23 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 .//J1056-3510_X_uva.fits ! Reading UV FITS file: .//J1056-3510_X_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.982143 visibilities/baseline/integration-bin. ! Found source: J1056-3510 ! ! 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 2640 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 J1056-3510_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=1.005129Jy sigma=12.644012 ! Fit after self-cal, rms=0.944750Jy sigma=11.882217 ! 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=0.9044 mas, bmaj=7.033 mas, bpa=6.896 degrees ! Estimated noise=1.72611 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 = 0.0448033 Jy ! Component: 100 - total flux cleaned = 0.0554201 Jy ! Total flux subtracted in 100 components = 0.0554201 Jy ! Clean residual min=-0.006611 max=0.005835 Jy/beam ! Clean residual mean=-0.000016 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.0554201 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0554201 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=0.065552Jy sigma=0.757662 ! Fit after self-cal, rms=0.064246Jy sigma=0.739875 ! 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=1.171 mas, bmaj=7.013 mas, bpa=5.864 degrees ! Estimated noise=1.12951 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 = 0.00575412 Jy ! Component: 100 - total flux cleaned = 0.00788958 Jy ! Component: 150 - total flux cleaned = 0.00797253 Jy ! Component: 200 - total flux cleaned = 0.00797114 Jy ! Total flux subtracted in 200 components = 0.00797114 Jy ! Clean residual min=-0.006746 max=0.005273 Jy/beam ! Clean residual mean=-0.000004 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.0633913 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.0633913 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=0.063754Jy sigma=0.733027 ! Fit after self-cal, rms=0.063745Jy sigma=0.732856 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.171 x 7.013 at 5.864 degrees (North through East) ! Clean map min=-0.0067734 max=0.059609 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.03 LA 0.79 NL 0.95 ! OV 1.16 PT 0.96 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 KP 1.01 LA 0.79 NL 1.35 ! OV 1.14 PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.03 LA 0.93 NL 0.92 ! OV 1.11 PT 0.86 SC 1.27 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 KP 1.09 LA 0.84 NL 0.86 ! OV 1.16 PT 1.07 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 1.22 LA 0.89 NL 1.00 ! OV 1.18 PT 0.99 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 KP 1.02 LA 0.71 NL 1.10 ! OV 1.07 PT 0.98 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 1.09 LA 0.80 NL 1.12 ! OV 1.17 PT 0.98 SC 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.05 LA 0.67 NL 1.10 ! OV 1.54 PT 0.94 SC 1.05 ! ! ! Fit before self-cal, rms=0.063745Jy sigma=0.732856 ! Fit after self-cal, rms=0.064878Jy sigma=0.717922 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=7.125 mas, bpa=6.108 degrees ! Estimated noise=1.12552 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 = -0.000302096 Jy ! Component: 100 - total flux cleaned = -0.000382861 Jy ! Component: 150 - total flux cleaned = -0.000382495 Jy ! Component: 200 - total flux cleaned = -0.000350436 Jy ! Total flux subtracted in 200 components = -0.000350436 Jy ! Clean residual min=-0.003509 max=0.003205 Jy/beam ! Clean residual mean=0.000004 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.0630408 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.0630408 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=0.064866Jy sigma=0.717803 ! Fit after self-cal, rms=0.065195Jy sigma=0.716385 ! 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=0.065195Jy sigma=0.716385 ! Fit after self-cal, rms=0.065912Jy sigma=0.716124 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=7.137 mas, bpa=6.1 degrees ! Estimated noise=1.12672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155665 Jy ! Component: 100 - total flux cleaned = -0.000263265 Jy ! Component: 150 - total flux cleaned = -0.000294475 Jy ! Component: 200 - total flux cleaned = -0.000294421 Jy ! Total flux subtracted in 200 components = -0.000294421 Jy ! Clean residual min=-0.003300 max=0.003239 Jy/beam ! Clean residual mean=0.000004 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.0627464 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.0627464 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=0.065897Jy sigma=0.716044 ! Fit after self-cal, rms=0.065954Jy sigma=0.715992 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 = 3.96116e-05 Jy ! Component: 100 - total flux cleaned = -2.77718e-06 Jy ! Component: 150 - total flux cleaned = -1.56773e-05 Jy ! Component: 200 - total flux cleaned = -1.56128e-05 Jy ! Total flux subtracted in 200 components = -1.56128e-05 Jy ! Clean residual min=-0.003290 max=0.003272 Jy/beam ! Clean residual mean=0.000004 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.0627308 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.0627308 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=0.065947Jy sigma=0.715946 ! Fit after self-cal, rms=0.065952Jy sigma=0.715934 ! 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=0.065952Jy sigma=0.715934 ! Fit after self-cal, rms=0.066032Jy sigma=0.715900 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=7.142 mas, bpa=6.086 degrees ! Estimated noise=1.12526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000223043 Jy ! Component: 100 - total flux cleaned = -0.000291607 Jy ! Component: 150 - total flux cleaned = -0.000304389 Jy ! Component: 200 - total flux cleaned = -0.000315543 Jy ! Total flux subtracted in 200 components = -0.000315543 Jy ! Clean residual min=-0.003287 max=0.003225 Jy/beam ! Clean residual mean=0.000005 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.0624153 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.0624153 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=0.066023Jy sigma=0.715868 ! Fit after self-cal, rms=0.066039Jy sigma=0.715855 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 = 4.06728e-05 Jy ! Component: 100 - total flux cleaned = 2.80876e-05 Jy ! Component: 150 - total flux cleaned = 5.3616e-06 Jy ! Component: 200 - total flux cleaned = -5.08559e-06 Jy ! Total flux subtracted in 200 components = -5.08559e-06 Jy ! Clean residual min=-0.003274 max=0.003227 Jy/beam ! Clean residual mean=0.000005 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.0624102 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.0624102 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=0.066034Jy sigma=0.715831 ! Fit after self-cal, rms=0.066036Jy sigma=0.715822 ! 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=0.066036Jy sigma=0.715822 ! Fit after self-cal, rms=0.066029Jy sigma=0.715805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.677 mas, bmaj=8.997 mas, bpa=-5 degrees ! Estimated noise=1.27873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000495155 Jy ! Component: 100 - total flux cleaned = -0.000538163 Jy ! Component: 150 - total flux cleaned = -0.00059077 Jy ! Component: 200 - total flux cleaned = -0.000626545 Jy ! Total flux subtracted in 200 components = -0.000626545 Jy ! Clean residual min=-0.002922 max=0.003334 Jy/beam ! Clean residual mean=0.000006 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.0617836 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 80 components and 0.0617836 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=0.066036Jy sigma=0.715831 ! Fit after self-cal, rms=0.066039Jy sigma=0.715796 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 = -0.00013601 Jy ! Component: 100 - total flux cleaned = -0.000121068 Jy ! Component: 150 - total flux cleaned = -0.000120521 Jy ! Component: 200 - total flux cleaned = -0.000120362 Jy ! Total flux subtracted in 200 components = -0.000120362 Jy ! Clean residual min=-0.002882 max=0.003290 Jy/beam ! Clean residual mean=0.000006 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.0616633 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.0616633 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=0.066046Jy sigma=0.715874 ! Fit after self-cal, rms=0.066045Jy sigma=0.715850 ! 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=1.209 mas, bmaj=7.145 mas, bpa=6.064 degrees ! Estimated noise=1.12408 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.209 x 7.145 at 6.064 degrees (North through East) ! Clean map min=-0.0031665 max=0.059564 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=0.9193 mas, bmaj=7.193 mas, bpa=7.215 degrees ! Estimated noise=1.73609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0457952 Jy ! Component: 100 - total flux cleaned = 0.0562269 Jy ! Component: 150 - total flux cleaned = 0.0597646 Jy ! Component: 200 - total flux cleaned = 0.0614653 Jy ! Total flux subtracted in 200 components = 0.0614653 Jy ! Clean residual min=-0.004854 max=0.004422 Jy/beam ! Clean residual mean=0.000001 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.0614653 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 0.0614653 Jy ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=7.145 mas, bpa=6.064 degrees ! Estimated noise=1.12408 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 = 0.000776755 Jy ! Component: 100 - total flux cleaned = 0.000788401 Jy ! Component: 150 - total flux cleaned = 0.000651187 Jy ! Component: 200 - total flux cleaned = 0.000562841 Jy ! Total flux subtracted in 200 components = 0.000562841 Jy ! Clean residual min=-0.003554 max=0.003277 Jy/beam ! Clean residual mean=0.000005 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0620281 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0620281 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=2.677 mas, bmaj=8.997 mas, bpa=-5 degrees ! Estimated noise=1.27873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000309229 Jy ! Component: 100 - total flux cleaned = -0.000265527 Jy ! Component: 150 - total flux cleaned = -0.000246949 Jy ! Component: 200 - total flux cleaned = -0.000246804 Jy ! Total flux subtracted in 200 components = -0.000246804 Jy ! Clean residual min=-0.002856 max=0.003429 Jy/beam ! Clean residual mean=0.000007 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.0617813 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 = -1.51316e-05 Jy ! Component: 100 - total flux cleaned = -3.02619e-05 Jy ! Component: 150 - total flux cleaned = -4.431e-05 Jy ! Component: 200 - total flux cleaned = -5.76211e-05 Jy ! Total flux subtracted in 200 components = -5.76211e-05 Jy ! Clean residual min=-0.002839 max=0.003412 Jy/beam ! Clean residual mean=0.000007 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0617237 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0617237 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=7.145 mas, bpa=6.064 degrees ! Estimated noise=1.12408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000113943 Jy ! Component: 100 - total flux cleaned = -8.31486e-05 Jy ! Component: 150 - total flux cleaned = -0.000119526 Jy ! Component: 200 - total flux cleaned = -0.000136435 Jy ! Total flux subtracted in 200 components = -0.000136435 Jy ! Clean residual min=-0.003263 max=0.003203 Jy/beam ! Clean residual mean=0.000004 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.0615872 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0615872 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=0.066040Jy sigma=0.715954 ! Fit after self-cal, rms=0.066045Jy sigma=0.715899 wmodel J1056-3510_X_map.mod ! Writing 52 model components to file: J1056-3510_X_map.mod wobs J1056-3510_X_uvs.fits ! Writing UV FITS file: J1056-3510_X_uvs.fits wwins J1056-3510_X_map.win ! wwins: Wrote 1 windows to J1056-3510_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 = -0.000124011 Jy ! Component: 100 - total flux cleaned = -0.000680047 Jy ! Component: 150 - total flux cleaned = -0.00122969 Jy ! Component: 200 - total flux cleaned = -0.00160895 Jy ! Component: 250 - total flux cleaned = -0.00204138 Jy ! Component: 300 - total flux cleaned = -0.00233647 Jy ! Component: 350 - total flux cleaned = -0.0026135 Jy ! Component: 400 - total flux cleaned = -0.00287765 Jy ! Component: 450 - total flux cleaned = -0.00309786 Jy ! Component: 500 - total flux cleaned = -0.00330898 Jy ! Component: 550 - total flux cleaned = -0.003512 Jy ! Component: 600 - total flux cleaned = -0.00359555 Jy ! Component: 650 - total flux cleaned = -0.00359604 Jy ! Component: 700 - total flux cleaned = -0.00359572 Jy ! Component: 750 - total flux cleaned = -0.00362096 Jy ! Component: 800 - total flux cleaned = -0.00362117 Jy ! Component: 850 - total flux cleaned = -0.00359695 Jy ! Component: 900 - total flux cleaned = -0.00352632 Jy ! Component: 950 - total flux cleaned = -0.0034568 Jy ! Component: 1000 - total flux cleaned = -0.00332177 Jy ! Component: 1050 - total flux cleaned = -0.00329997 Jy ! Component: 1100 - total flux cleaned = -0.0031923 Jy ! Component: 1150 - total flux cleaned = -0.00319212 Jy ! Component: 1200 - total flux cleaned = -0.00317102 Jy ! Component: 1250 - total flux cleaned = -0.00311014 Jy ! Component: 1300 - total flux cleaned = -0.00310992 Jy ! Component: 1350 - total flux cleaned = -0.00303204 Jy ! Component: 1400 - total flux cleaned = -0.00308896 Jy ! Component: 1450 - total flux cleaned = -0.00303259 Jy ! Component: 1500 - total flux cleaned = -0.003088 Jy ! Component: 1550 - total flux cleaned = -0.00308793 Jy ! Component: 1600 - total flux cleaned = -0.00306991 Jy ! Component: 1650 - total flux cleaned = -0.00305225 Jy ! Component: 1700 - total flux cleaned = -0.0030344 Jy ! Component: 1750 - total flux cleaned = -0.00299969 Jy ! Component: 1800 - total flux cleaned = -0.00301676 Jy ! Component: 1850 - total flux cleaned = -0.00305035 Jy ! Component: 1900 - total flux cleaned = -0.00306702 Jy ! Component: 1950 - total flux cleaned = -0.00313247 Jy ! Component: 2000 - total flux cleaned = -0.00311623 Jy ! Component: 2050 - total flux cleaned = -0.00314838 Jy ! Component: 2100 - total flux cleaned = -0.00314864 Jy ! Component: 2150 - total flux cleaned = -0.00318008 Jy ! Component: 2200 - total flux cleaned = -0.00316476 Jy ! Component: 2250 - total flux cleaned = -0.00313419 Jy ! Component: 2300 - total flux cleaned = -0.00311906 Jy ! Component: 2350 - total flux cleaned = -0.00308898 Jy ! Component: 2400 - total flux cleaned = -0.00302938 Jy ! Component: 2450 - total flux cleaned = -0.00298511 Jy ! Component: 2500 - total flux cleaned = -0.0029852 Jy ! Component: 2550 - total flux cleaned = -0.00297074 Jy ! Component: 2600 - total flux cleaned = -0.00297076 Jy ! Component: 2650 - total flux cleaned = -0.00291327 Jy ! Component: 2700 - total flux cleaned = -0.00292753 Jy ! Component: 2750 - total flux cleaned = -0.00288481 Jy ! Component: 2800 - total flux cleaned = -0.00287069 Jy ! Component: 2850 - total flux cleaned = -0.00284263 Jy ! Component: 2900 - total flux cleaned = -0.00282879 Jy ! Component: 2950 - total flux cleaned = -0.00282882 Jy ! Component: 3000 - total flux cleaned = -0.00281511 Jy ! Component: 3050 - total flux cleaned = -0.00284253 Jy ! Component: 3100 - total flux cleaned = -0.00284252 Jy ! Component: 3150 - total flux cleaned = -0.00282885 Jy ! Component: 3200 - total flux cleaned = -0.00278807 Jy ! Component: 3250 - total flux cleaned = -0.00273384 Jy ! Component: 3300 - total flux cleaned = -0.00272035 Jy ! Component: 3350 - total flux cleaned = -0.00269325 Jy ! Component: 3400 - total flux cleaned = -0.00267975 Jy ! Component: 3450 - total flux cleaned = -0.00269325 Jy ! Component: 3500 - total flux cleaned = -0.00265289 Jy ! Component: 3550 - total flux cleaned = -0.0026528 Jy ! Component: 3600 - total flux cleaned = -0.00259874 Jy ! Component: 3650 - total flux cleaned = -0.00258522 Jy ! Component: 3700 - total flux cleaned = -0.00255821 Jy ! Component: 3750 - total flux cleaned = -0.00254465 Jy ! Component: 3800 - total flux cleaned = -0.00253098 Jy ! Component: 3850 - total flux cleaned = -0.00246296 Jy ! Component: 3900 - total flux cleaned = -0.00243549 Jy ! Component: 3950 - total flux cleaned = -0.00239432 Jy ! Component: 4000 - total flux cleaned = -0.00238055 Jy ! Component: 4050 - total flux cleaned = -0.00233897 Jy ! Total flux subtracted in 4096 components = -0.00229726 Jy ! Clean residual min=-0.000796 max=0.000913 Jy/beam ! Clean residual mean=0.000006 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.05929 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 328 components and 0.05929 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1056-3510_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.209 x 7.145 at 6.064 degrees (North through East) ! Clean map min=-0.0018969 max=0.059023 Jy/beam ! Writing clean map to FITS file: .//J1056-3510_X_map.fits wmodel .//J1056-3510_X_map.mod ! Writing 328 model components to file: .//J1056-3510_X_map.mod wobs .//J1056-3510_X_uvs.fits ! Writing UV FITS file: .//J1056-3510_X_uvs.fits wwins .//J1056-3510_X_map.win ! wwins: Wrote 2 windows to .//J1056-3510_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0590225 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262344 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33344 1.33344 2.66689 5.33378 10.6676 21.3351 42.6702 85.3404 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 224.981 quit ! Quitting program ! Log file .//J1056-3510_X_dfm.log closed on Mon Jan 20 17:54:26 2020