! Started logfile: /tmp/maps//J1333-2955_X_20180615_dfm.log on Wed Jul 4 23:25:34 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /tmp/maps//J1333-2955_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1333-2955_X_20180615_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1333-2955 ! ! 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 5760 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 J1333-2955_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=1.000465Jy sigma=19.128524 ! Fit after self-cal, rms=0.977257Jy sigma=18.663484 ! 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=0.7322 mas, bmaj=2.006 mas, bpa=-8.591 degrees ! Estimated noise=0.886992 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 = 0.0188047 Jy ! Component: 100 - total flux cleaned = 0.0238072 Jy ! Total flux subtracted in 100 components = 0.0238072 Jy ! Clean residual min=-0.003273 max=0.003508 Jy/beam ! Clean residual mean=0.000000 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.0238072 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0238072 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=0.043267Jy sigma=0.722167 ! Fit after self-cal, rms=0.041408Jy sigma=0.677230 ! 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=0.9323 mas, bmaj=2.476 mas, bpa=-7.496 degrees ! Estimated noise=0.521463 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 = 0.00390777 Jy ! Component: 100 - total flux cleaned = 0.00528947 Jy ! Component: 150 - total flux cleaned = 0.00600436 Jy ! Component: 200 - total flux cleaned = 0.00638444 Jy ! Total flux subtracted in 200 components = 0.00638444 Jy ! Clean residual min=-0.003308 max=0.002542 Jy/beam ! Clean residual mean=-0.000002 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0301917 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0301917 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=0.041111Jy sigma=0.669187 ! Fit after self-cal, rms=0.041116Jy sigma=0.669118 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9323 x 2.476 at -7.496 degrees (North through East) ! Clean map min=-0.0031263 max=0.026686 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.15 HN 1.06 KP 0.89 ! LA 1.22 MK 1.02 NL 1.13 OV 0.82 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.24 HN 1.23 KP 0.83 ! LA 1.16 MK 0.94 NL 1.77 OV 0.56 ! PT 1.20 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 HN 1.02 KP 0.95 ! LA 0.96 MK 0.88 NL 1.13 OV 0.77 ! PT 1.15 SC 1.18 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.85 HN 1.15 KP 1.06 ! LA 1.06 MK 1.03 NL 1.22 OV 0.74 ! PT 1.03 SC 0.80 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.33 KP 1.00 ! LA 1.28 MK 0.88 NL 1.47 OV 0.74 ! PT 1.21 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.50 KP 0.88 ! LA 1.15 MK 1.02 NL 1.21 OV 0.58 ! PT 1.25 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.11 HN 1.13 KP 1.08 ! LA 1.02 MK 1.08 NL 1.34 OV 0.79 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 1.14 HN 1.08 KP 0.87 ! LA 1.14 MK 1.04 NL 1.05 OV 0.62 ! PT 1.40 SC 1.12 ! ! ! Fit before self-cal, rms=0.041116Jy sigma=0.669118 ! Fit after self-cal, rms=0.043668Jy sigma=0.649040 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9322 mas, bmaj=2.465 mas, bpa=-7.057 degrees ! Estimated noise=0.52442 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 = 0.000154117 Jy ! Component: 100 - total flux cleaned = 0.000200839 Jy ! Component: 150 - total flux cleaned = 0.00022482 Jy ! Component: 200 - total flux cleaned = 0.000245971 Jy ! Total flux subtracted in 200 components = 0.000245971 Jy ! Clean residual min=-0.001820 max=0.001508 Jy/beam ! Clean residual mean=-0.000004 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0304377 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0304377 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=0.043661Jy sigma=0.649004 ! Fit after self-cal, rms=0.044107Jy sigma=0.645014 ! 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=0.044107Jy sigma=0.645014 ! Fit after self-cal, rms=0.045315Jy sigma=0.643910 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9319 mas, bmaj=2.466 mas, bpa=-6.845 degrees ! Estimated noise=0.53023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160894 Jy ! Component: 100 - total flux cleaned = 0.00018207 Jy ! Component: 150 - total flux cleaned = 0.000182673 Jy ! Component: 200 - total flux cleaned = 0.000172514 Jy ! Total flux subtracted in 200 components = 0.000172514 Jy ! Clean residual min=-0.001852 max=0.001595 Jy/beam ! Clean residual mean=-0.000004 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0306102 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0306102 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=0.045312Jy sigma=0.643900 ! Fit after self-cal, rms=0.045474Jy sigma=0.643540 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 = -7.55805e-05 Jy ! Component: 100 - total flux cleaned = -0.00011896 Jy ! Component: 150 - total flux cleaned = -0.000148937 Jy ! Component: 200 - total flux cleaned = -0.00016921 Jy ! Total flux subtracted in 200 components = -0.00016921 Jy ! Clean residual min=-0.001907 max=0.001602 Jy/beam ! Clean residual mean=-0.000004 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.030441 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.030441 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=0.045472Jy sigma=0.643514 ! Fit after self-cal, rms=0.045484Jy sigma=0.643508 ! 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=0.045484Jy sigma=0.643508 ! Fit after self-cal, rms=0.046216Jy sigma=0.643365 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.93 mas, bmaj=2.461 mas, bpa=-6.632 degrees ! Estimated noise=0.531851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181981 Jy ! Component: 100 - total flux cleaned = 0.000176348 Jy ! Component: 150 - total flux cleaned = 0.000160746 Jy ! Component: 200 - total flux cleaned = 0.000151521 Jy ! Total flux subtracted in 200 components = 0.000151521 Jy ! Clean residual min=-0.001871 max=0.001608 Jy/beam ! Clean residual mean=-0.000004 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0305925 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0305925 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=0.046214Jy sigma=0.643363 ! Fit after self-cal, rms=0.046279Jy sigma=0.643299 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 = -3.07714e-05 Jy ! Component: 100 - total flux cleaned = -4.91989e-05 Jy ! Component: 150 - total flux cleaned = -6.49078e-05 Jy ! Component: 200 - total flux cleaned = -7.92969e-05 Jy ! Total flux subtracted in 200 components = -7.92969e-05 Jy ! Clean residual min=-0.001890 max=0.001592 Jy/beam ! Clean residual mean=-0.000004 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0305132 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0305132 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=0.046278Jy sigma=0.643277 ! Fit after self-cal, rms=0.046285Jy sigma=0.643270 ! 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=0.046285Jy sigma=0.643270 ! Fit after self-cal, rms=0.046826Jy sigma=0.643232 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.353 mas, bmaj=5.988 mas, bpa=-4.357 degrees ! Estimated noise=0.644058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227289 Jy ! Component: 100 - total flux cleaned = 0.000235329 Jy ! Component: 150 - total flux cleaned = 0.000236203 Jy ! Component: 200 - total flux cleaned = 0.000241464 Jy ! Total flux subtracted in 200 components = 0.000241464 Jy ! Clean residual min=-0.001654 max=0.002031 Jy/beam ! Clean residual mean=-0.000008 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0307546 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 36 components and 0.0307546 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=0.046827Jy sigma=0.643287 ! Fit after self-cal, rms=0.046853Jy sigma=0.643251 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.40093e-05 Jy ! Component: 100 - total flux cleaned = -2.34342e-05 Jy ! Component: 150 - total flux cleaned = -1.76854e-05 Jy ! Component: 200 - total flux cleaned = -1.2829e-05 Jy ! Total flux subtracted in 200 components = -1.2829e-05 Jy ! Clean residual min=-0.001661 max=0.002017 Jy/beam ! Clean residual mean=-0.000008 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0307418 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.0307418 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=0.046855Jy sigma=0.643304 ! Fit after self-cal, rms=0.046857Jy sigma=0.643281 ! 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=0.9279 mas, bmaj=2.455 mas, bpa=-6.446 degrees ! Estimated noise=0.533236 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9279 x 2.455 at -6.446 degrees (North through East) ! Clean map min=-0.0017299 max=0.027148 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=0.7341 mas, bmaj=2 mas, bpa=-7.197 degrees ! Estimated noise=0.896237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208832 Jy ! Component: 100 - total flux cleaned = 0.0260003 Jy ! Component: 150 - total flux cleaned = 0.028353 Jy ! Component: 200 - total flux cleaned = 0.0297434 Jy ! Total flux subtracted in 200 components = 0.0297434 Jy ! Clean residual min=-0.002638 max=0.002385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0297434 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0297434 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9279 mas, bmaj=2.455 mas, bpa=-6.446 degrees ! Estimated noise=0.533236 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 = 0.00066883 Jy ! Component: 100 - total flux cleaned = 0.00073601 Jy ! Component: 150 - total flux cleaned = 0.000753807 Jy ! Component: 200 - total flux cleaned = 0.000754029 Jy ! Total flux subtracted in 200 components = 0.000754029 Jy ! Clean residual min=-0.001889 max=0.001593 Jy/beam ! Clean residual mean=-0.000004 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0304974 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0304974 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=2.353 mas, bmaj=5.988 mas, bpa=-4.357 degrees ! Estimated noise=0.644058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178486 Jy ! Component: 100 - total flux cleaned = 0.000188588 Jy ! Component: 150 - total flux cleaned = 0.000188772 Jy ! Component: 200 - total flux cleaned = 0.00019655 Jy ! Total flux subtracted in 200 components = 0.00019655 Jy ! Clean residual min=-0.001666 max=0.002006 Jy/beam ! Clean residual mean=-0.000008 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.030694 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 = 5.77232e-07 Jy ! Component: 100 - total flux cleaned = 6.08106e-06 Jy ! Component: 150 - total flux cleaned = 1.62702e-05 Jy ! Component: 200 - total flux cleaned = 2.10488e-05 Jy ! Total flux subtracted in 200 components = 2.10488e-05 Jy ! Clean residual min=-0.001664 max=0.002010 Jy/beam ! Clean residual mean=-0.000008 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.030715 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.030715 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9279 mas, bmaj=2.455 mas, bpa=-6.446 degrees ! Estimated noise=0.533236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000174297 Jy ! Component: 100 - total flux cleaned = -0.000187639 Jy ! Component: 150 - total flux cleaned = -0.00018753 Jy ! Component: 200 - total flux cleaned = -0.000193704 Jy ! Total flux subtracted in 200 components = -0.000193704 Jy ! Clean residual min=-0.001883 max=0.001609 Jy/beam ! Clean residual mean=-0.000004 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0305213 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0305213 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=0.046857Jy sigma=0.643249 ! Fit after self-cal, rms=0.046860Jy sigma=0.643232 wmodel J1333-2955_X_map.mod ! Writing 39 model components to file: J1333-2955_X_map.mod wobs J1333-2955_X_uvs.fits ! Writing UV FITS file: J1333-2955_X_uvs.fits wwins J1333-2955_X_map.win ! wwins: Wrote 1 windows to J1333-2955_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 = -7.44087e-05 Jy ! Component: 100 - total flux cleaned = 0.000223524 Jy ! Component: 150 - total flux cleaned = 0.00029832 Jy ! Component: 200 - total flux cleaned = 0.000298238 Jy ! Component: 250 - total flux cleaned = 0.000298026 Jy ! Component: 300 - total flux cleaned = 0.00023445 Jy ! Component: 350 - total flux cleaned = 0.000275185 Jy ! Component: 400 - total flux cleaned = 0.000411409 Jy ! Component: 450 - total flux cleaned = 0.000467798 Jy ! Component: 500 - total flux cleaned = 0.000577136 Jy ! Component: 550 - total flux cleaned = 0.000612615 Jy ! Component: 600 - total flux cleaned = 0.000698567 Jy ! Component: 650 - total flux cleaned = 0.000698769 Jy ! Component: 700 - total flux cleaned = 0.000699039 Jy ! Component: 750 - total flux cleaned = 0.000714998 Jy ! Component: 800 - total flux cleaned = 0.000714929 Jy ! Component: 850 - total flux cleaned = 0.000744959 Jy ! Component: 900 - total flux cleaned = 0.000744688 Jy ! Component: 950 - total flux cleaned = 0.000730069 Jy ! Component: 1000 - total flux cleaned = 0.000715649 Jy ! Component: 1050 - total flux cleaned = 0.000701198 Jy ! Component: 1100 - total flux cleaned = 0.000604421 Jy ! Component: 1150 - total flux cleaned = 0.000577495 Jy ! Component: 1200 - total flux cleaned = 0.000537595 Jy ! Component: 1250 - total flux cleaned = 0.000511183 Jy ! Component: 1300 - total flux cleaned = 0.000485231 Jy ! Component: 1350 - total flux cleaned = 0.000446731 Jy ! Component: 1400 - total flux cleaned = 0.000434242 Jy ! Component: 1450 - total flux cleaned = 0.00039704 Jy ! Component: 1500 - total flux cleaned = 0.000409473 Jy ! Component: 1550 - total flux cleaned = 0.000421566 Jy ! Component: 1600 - total flux cleaned = 0.000409483 Jy ! Component: 1650 - total flux cleaned = 0.000397511 Jy ! Component: 1700 - total flux cleaned = 0.000350733 Jy ! Component: 1750 - total flux cleaned = 0.000327853 Jy ! Component: 1800 - total flux cleaned = 0.000327981 Jy ! Component: 1850 - total flux cleaned = 0.000294126 Jy ! Component: 1900 - total flux cleaned = 0.000238335 Jy ! Component: 1950 - total flux cleaned = 0.000205153 Jy ! Component: 2000 - total flux cleaned = 0.00022686 Jy ! Component: 2050 - total flux cleaned = 0.000151109 Jy ! Component: 2100 - total flux cleaned = 0.000129884 Jy ! Component: 2150 - total flux cleaned = 0.000150971 Jy ! Component: 2200 - total flux cleaned = 8.79969e-05 Jy ! Component: 2250 - total flux cleaned = 5.68411e-05 Jy ! Component: 2300 - total flux cleaned = 3.62892e-05 Jy ! Component: 2350 - total flux cleaned = 2.60343e-05 Jy ! Component: 2400 - total flux cleaned = -2.42876e-05 Jy ! Component: 2450 - total flux cleaned = -4.42214e-05 Jy ! Component: 2500 - total flux cleaned = -9.35343e-05 Jy ! Component: 2550 - total flux cleaned = -0.000132611 Jy ! Component: 2600 - total flux cleaned = -0.000151923 Jy ! Component: 2650 - total flux cleaned = -0.000180738 Jy ! Component: 2700 - total flux cleaned = -0.000228285 Jy ! Component: 2750 - total flux cleaned = -0.000247123 Jy ! Component: 2800 - total flux cleaned = -0.000247137 Jy ! Component: 2850 - total flux cleaned = -0.00025631 Jy ! Component: 2900 - total flux cleaned = -0.000237889 Jy ! Component: 2950 - total flux cleaned = -0.00022887 Jy ! Component: 3000 - total flux cleaned = -0.000201892 Jy ! Component: 3050 - total flux cleaned = -0.000201971 Jy ! Component: 3100 - total flux cleaned = -0.000184108 Jy ! Component: 3150 - total flux cleaned = -0.00016641 Jy ! Component: 3200 - total flux cleaned = -0.000166462 Jy ! Component: 3250 - total flux cleaned = -0.000131501 Jy ! Component: 3300 - total flux cleaned = -0.000114186 Jy ! Component: 3350 - total flux cleaned = -0.000114177 Jy ! Component: 3400 - total flux cleaned = -7.9893e-05 Jy ! Component: 3450 - total flux cleaned = -7.98773e-05 Jy ! Component: 3500 - total flux cleaned = -5.45222e-05 Jy ! Component: 3550 - total flux cleaned = -3.76851e-05 Jy ! Component: 3600 - total flux cleaned = -2.92658e-05 Jy ! Component: 3650 - total flux cleaned = -4.38088e-06 Jy ! Component: 3700 - total flux cleaned = -4.35631e-06 Jy ! Component: 3750 - total flux cleaned = 2.03119e-05 Jy ! Component: 3800 - total flux cleaned = 2.03059e-05 Jy ! Component: 3850 - total flux cleaned = 4.47183e-05 Jy ! Component: 3900 - total flux cleaned = 2.85222e-05 Jy ! Component: 3950 - total flux cleaned = 3.65694e-05 Jy ! Component: 4000 - total flux cleaned = 6.05587e-05 Jy ! Component: 4050 - total flux cleaned = 0.000100315 Jy ! Total flux subtracted in 4096 components = 0.000147827 Jy ! Clean residual min=-0.000466 max=0.000546 Jy/beam ! Clean residual mean=-0.000003 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0306691 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 299 components and 0.0306691 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1333-2955_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9279 x 2.455 at -6.446 degrees (North through East) ! Clean map min=-0.0010288 max=0.027273 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1333-2955_X_20180615_map.fits wmodel /tmp/maps//J1333-2955_X_20180615_map.mod ! Writing 299 model components to file: /tmp/maps//J1333-2955_X_20180615_map.mod wobs /tmp/maps//J1333-2955_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1333-2955_X_20180615_uvs.fits wwins /tmp/maps//J1333-2955_X_20180615_map.win ! wwins: Wrote 2 windows to /tmp/maps//J1333-2955_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0272733 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134214 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.47632 1.47632 2.95264 5.90528 11.8106 23.6211 47.2422 94.4844 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 203.208 quit ! Quitting program ! Log file /tmp/maps//J1333-2955_X_20180615_dfm.log closed on Wed Jul 4 23:25:38 2018