! Started logfile: .//J2316-3349_C_dfm.log on Sun Oct 21 00:23:28 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2316-3349_C_uva.fits ! Reading UV FITS file: .//J2316-3349_C_uva.fits ! AN table 1: 6 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2316-3349 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 720 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2316-3349_C] 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 0.300x0.300 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 6 telescope corrections were flagged in sub-array 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=1.062682Jy sigma=30.338331 ! Fit after self-cal, rms=0.652629Jy sigma=16.062755 ! 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=2.094 mas, bmaj=8.237 mas, bpa=-9.224 degrees ! Estimated noise=2.14041 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 = 0.282814 Jy ! Component: 100 - total flux cleaned = 0.365839 Jy ! Total flux subtracted in 100 components = 0.365839 Jy ! Clean residual min=-0.028283 max=0.059461 Jy/beam ! Clean residual mean=-0.001485 rms=0.013272 Jy/beam ! Combined flux in latest and established models = 0.36584 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.36584 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=0.113857Jy sigma=3.330356 ! Fit after self-cal, rms=0.113857Jy sigma=3.330204 ! 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=2.487 mas, bmaj=9.477 mas, bpa=-10.84 degrees ! Estimated noise=1.31708 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 = 0.063405 Jy ! Component: 100 - total flux cleaned = 0.0996759 Jy ! Component: 150 - total flux cleaned = 0.122086 Jy ! Component: 200 - total flux cleaned = 0.135985 Jy ! Total flux subtracted in 200 components = 0.135985 Jy ! Clean residual min=-0.014267 max=0.020374 Jy/beam ! Clean residual mean=-0.000500 rms=0.005169 Jy/beam ! Combined flux in latest and established models = 0.501824 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.501824 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=0.091317Jy sigma=1.379378 ! Fit after self-cal, rms=0.091315Jy sigma=1.379002 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.487 x 9.477 at -10.84 degrees (North through East) ! Clean map min=-0.013876 max=0.38239 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 HN 0.99 LA 0.91 NL 1.06 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.98 LA 0.95 NL 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 1.07 LA 1.01 NL 1.07 ! PT 1.07 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.07 LA 1.10 NL 1.06 ! PT 0.92 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.10 LA 1.04 NL 1.13 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.12 LA 0.98 NL 1.09 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.21 LA 1.06 NL 1.16 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.19 LA 1.05 NL 1.13 ! PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.091315Jy sigma=1.379002 ! Fit after self-cal, rms=0.084565Jy sigma=1.017070 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.498 mas, bmaj=9.606 mas, bpa=-10.41 degrees ! Estimated noise=1.31019 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 = -0.00811319 Jy ! Component: 100 - total flux cleaned = -0.010152 Jy ! Component: 150 - total flux cleaned = -0.0102853 Jy ! Component: 200 - total flux cleaned = -0.010415 Jy ! Total flux subtracted in 200 components = -0.010415 Jy ! Clean residual min=-0.009704 max=0.008592 Jy/beam ! Clean residual mean=-0.000043 rms=0.002499 Jy/beam ! Combined flux in latest and established models = 0.491409 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.491409 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=0.082700Jy sigma=1.008178 ! Fit after self-cal, rms=0.082865Jy sigma=1.007936 ! 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=0.082865Jy sigma=1.007936 ! Fit after self-cal, rms=0.082803Jy sigma=0.984679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.502 mas, bmaj=9.642 mas, bpa=-10.27 degrees ! Estimated noise=1.30992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00653487 Jy ! Component: 100 - total flux cleaned = -0.00801963 Jy ! Component: 150 - total flux cleaned = -0.00835047 Jy ! Component: 200 - total flux cleaned = -0.00845094 Jy ! Total flux subtracted in 200 components = -0.00845094 Jy ! Clean residual min=-0.009005 max=0.007223 Jy/beam ! Clean residual mean=-0.000038 rms=0.002181 Jy/beam ! Combined flux in latest and established models = 0.482958 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.482958 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=0.081532Jy sigma=0.980088 ! Fit after self-cal, rms=0.081569Jy sigma=0.979988 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 = -0.000117752 Jy ! Component: 100 - total flux cleaned = -0.000117177 Jy ! Component: 150 - total flux cleaned = -0.000114975 Jy ! Component: 200 - total flux cleaned = -0.00011356 Jy ! Total flux subtracted in 200 components = -0.00011356 Jy ! Clean residual min=-0.009016 max=0.007094 Jy/beam ! Clean residual mean=-0.000039 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 0.482845 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.482845 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=0.081093Jy sigma=0.977400 ! Fit after self-cal, rms=0.081101Jy sigma=0.977306 ! 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=0.081101Jy sigma=0.977306 ! Fit after self-cal, rms=0.081074Jy sigma=0.945133 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.504 mas, bmaj=9.672 mas, bpa=-10.15 degrees ! Estimated noise=1.3114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00506445 Jy ! Component: 100 - total flux cleaned = -0.00590682 Jy ! Component: 150 - total flux cleaned = -0.00598736 Jy ! Component: 200 - total flux cleaned = -0.00606431 Jy ! Total flux subtracted in 200 components = -0.00606431 Jy ! Clean residual min=-0.008377 max=0.006166 Jy/beam ! Clean residual mean=-0.000040 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 0.47678 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.47678 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=0.080332Jy sigma=0.942272 ! Fit after self-cal, rms=0.080371Jy sigma=0.942175 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 = -1.48054e-05 Jy ! Component: 100 - total flux cleaned = -1.52651e-05 Jy ! Component: 150 - total flux cleaned = -1.68736e-05 Jy ! Component: 200 - total flux cleaned = -1.42283e-05 Jy ! Total flux subtracted in 200 components = -1.42283e-05 Jy ! Clean residual min=-0.008355 max=0.006007 Jy/beam ! Clean residual mean=-0.000040 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 0.476766 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.476766 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=0.080076Jy sigma=0.940651 ! Fit after self-cal, rms=0.080082Jy sigma=0.940561 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.080082Jy sigma=0.940561 ! Fit after self-cal, rms=0.080128Jy sigma=0.917228 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.938 mas, bmaj=12.69 mas, bpa=-15.75 degrees ! Estimated noise=1.28575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00313756 Jy ! Component: 100 - total flux cleaned = -0.00333358 Jy ! Component: 150 - total flux cleaned = -0.00342359 Jy ! Component: 200 - total flux cleaned = -0.0034968 Jy ! Total flux subtracted in 200 components = -0.0034968 Jy ! Clean residual min=-0.006763 max=0.005396 Jy/beam ! Clean residual mean=-0.000037 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.473269 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.473269 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=0.079632Jy sigma=0.915718 ! Fit after self-cal, rms=0.079655Jy sigma=0.915594 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 = -6.74834e-05 Jy ! Component: 100 - total flux cleaned = -6.49066e-05 Jy ! Component: 150 - total flux cleaned = -0.000134881 Jy ! Component: 200 - total flux cleaned = -0.000136096 Jy ! Total flux subtracted in 200 components = -0.000136096 Jy ! Clean residual min=-0.006625 max=0.005138 Jy/beam ! Clean residual mean=-0.000039 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 0.473133 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.473133 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=0.079441Jy sigma=0.916755 ! Fit after self-cal, rms=0.079445Jy sigma=0.916666 ! 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=2.505 mas, bmaj=9.696 mas, bpa=-10.05 degrees ! Estimated noise=1.3123 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.505 x 9.696 at -10.05 degrees (North through East) ! Clean map min=-0.0077378 max=0.37572 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=2.082 mas, bmaj=8.368 mas, bpa=-8.456 degrees ! Estimated noise=2.17571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.287435 Jy ! Component: 100 - total flux cleaned = 0.359114 Jy ! Component: 150 - total flux cleaned = 0.393706 Jy ! Component: 200 - total flux cleaned = 0.414388 Jy ! Total flux subtracted in 200 components = 0.414388 Jy ! Clean residual min=-0.012897 max=0.020548 Jy/beam ! Clean residual mean=-0.000523 rms=0.005373 Jy/beam ! Combined flux in latest and established models = 0.414388 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.414388 Jy ! Inverting map and beam ! Estimated beam: bmin=2.505 mas, bmaj=9.696 mas, bpa=-10.05 degrees ! Estimated noise=1.3123 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 = 0.0240907 Jy ! Component: 100 - total flux cleaned = 0.0380435 Jy ! Component: 150 - total flux cleaned = 0.0462458 Jy ! Component: 200 - total flux cleaned = 0.0510898 Jy ! Total flux subtracted in 200 components = 0.0510898 Jy ! Clean residual min=-0.008438 max=0.009295 Jy/beam ! Clean residual mean=-0.000123 rms=0.002290 Jy/beam ! Combined flux in latest and established models = 0.465478 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.465478 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.938 mas, bmaj=12.69 mas, bpa=-15.75 degrees ! Estimated noise=1.28575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550563 Jy ! Component: 100 - total flux cleaned = 0.00589696 Jy ! Component: 150 - total flux cleaned = 0.0060118 Jy ! Component: 200 - total flux cleaned = 0.00602434 Jy ! Total flux subtracted in 200 components = 0.00602434 Jy ! Clean residual min=-0.006393 max=0.006794 Jy/beam ! Clean residual mean=-0.000075 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.471502 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 = 1.38756e-05 Jy ! Component: 100 - total flux cleaned = 2.75696e-05 Jy ! Component: 150 - total flux cleaned = 0.00013312 Jy ! Component: 200 - total flux cleaned = 0.000128357 Jy ! Total flux subtracted in 200 components = 0.000128357 Jy ! Clean residual min=-0.006306 max=0.006446 Jy/beam ! Clean residual mean=-0.000070 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.47163 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.47163 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.505 mas, bmaj=9.696 mas, bpa=-10.05 degrees ! Estimated noise=1.3123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193245 Jy ! Component: 100 - total flux cleaned = -0.00249441 Jy ! Component: 150 - total flux cleaned = -0.0026824 Jy ! Component: 200 - total flux cleaned = -0.00268151 Jy ! Total flux subtracted in 200 components = -0.00268151 Jy ! Clean residual min=-0.007583 max=0.007862 Jy/beam ! Clean residual mean=-0.000077 rms=0.001917 Jy/beam ! Combined flux in latest and established models = 0.468949 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.468949 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=0.080823Jy sigma=0.932186 ! Fit after self-cal, rms=0.080798Jy sigma=0.932001 wmodel J2316-3349_C_map.mod ! Writing 56 model components to file: J2316-3349_C_map.mod wobs J2316-3349_C_uvs.fits ! Writing UV FITS file: J2316-3349_C_uvs.fits wwins J2316-3349_C_map.win ! wwins: Wrote 1 windows to J2316-3349_C_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 = -7.95923e-05 Jy ! Component: 100 - total flux cleaned = -8.47677e-05 Jy ! Component: 150 - total flux cleaned = 0.000329425 Jy ! Component: 200 - total flux cleaned = -4.9949e-05 Jy ! Component: 250 - total flux cleaned = -0.000594655 Jy ! Component: 300 - total flux cleaned = -0.00102701 Jy ! Component: 350 - total flux cleaned = -0.000949269 Jy ! Component: 400 - total flux cleaned = -0.00087288 Jy ! Component: 450 - total flux cleaned = -0.000420276 Jy ! Component: 500 - total flux cleaned = -0.000128176 Jy ! Component: 550 - total flux cleaned = 0.000366823 Jy ! Component: 600 - total flux cleaned = 0.000643567 Jy ! Component: 650 - total flux cleaned = 0.000778481 Jy ! Component: 700 - total flux cleaned = 0.000909756 Jy ! Component: 750 - total flux cleaned = 0.000972567 Jy ! Component: 800 - total flux cleaned = 0.00115842 Jy ! Component: 850 - total flux cleaned = 0.00158041 Jy ! Component: 900 - total flux cleaned = 0.00187581 Jy ! Component: 950 - total flux cleaned = 0.00216483 Jy ! Component: 1000 - total flux cleaned = 0.00250328 Jy ! Component: 1050 - total flux cleaned = 0.00255859 Jy ! Component: 1100 - total flux cleaned = 0.00277522 Jy ! Component: 1150 - total flux cleaned = 0.00282705 Jy ! Component: 1200 - total flux cleaned = 0.00277416 Jy ! Component: 1250 - total flux cleaned = 0.00267149 Jy ! Component: 1300 - total flux cleaned = 0.00251912 Jy ! Component: 1350 - total flux cleaned = 0.00246882 Jy ! Component: 1400 - total flux cleaned = 0.00237158 Jy ! Component: 1450 - total flux cleaned = 0.00232396 Jy ! Component: 1500 - total flux cleaned = 0.00227654 Jy ! Component: 1550 - total flux cleaned = 0.00204333 Jy ! Component: 1600 - total flux cleaned = 0.00167613 Jy ! Component: 1650 - total flux cleaned = 0.00140501 Jy ! Component: 1700 - total flux cleaned = 0.00136029 Jy ! Component: 1750 - total flux cleaned = 0.00118266 Jy ! Component: 1800 - total flux cleaned = 0.00113852 Jy ! Component: 1850 - total flux cleaned = 0.00105138 Jy ! Component: 1900 - total flux cleaned = 0.00109462 Jy ! Component: 1950 - total flux cleaned = 0.00118079 Jy ! Component: 2000 - total flux cleaned = 0.00126618 Jy ! Component: 2050 - total flux cleaned = 0.00139346 Jy ! Component: 2100 - total flux cleaned = 0.0013937 Jy ! Component: 2150 - total flux cleaned = 0.00139354 Jy ! Component: 2200 - total flux cleaned = 0.00122429 Jy ! Component: 2250 - total flux cleaned = 0.00109587 Jy ! Component: 2300 - total flux cleaned = 0.00105315 Jy ! Component: 2350 - total flux cleaned = 0.000879454 Jy ! Component: 2400 - total flux cleaned = 0.000922569 Jy ! Component: 2450 - total flux cleaned = 0.000967488 Jy ! Component: 2500 - total flux cleaned = 0.000967606 Jy ! Component: 2550 - total flux cleaned = 0.00101539 Jy ! Component: 2600 - total flux cleaned = 0.00101485 Jy ! Component: 2650 - total flux cleaned = 0.00101335 Jy ! Component: 2700 - total flux cleaned = 0.00101299 Jy ! Component: 2750 - total flux cleaned = 0.00101255 Jy ! Component: 2800 - total flux cleaned = 0.00107186 Jy ! Component: 2850 - total flux cleaned = 0.00101123 Jy ! Component: 2900 - total flux cleaned = 0.0010081 Jy ! Component: 2950 - total flux cleaned = 0.00100768 Jy ! Component: 3000 - total flux cleaned = 0.00100827 Jy ! Component: 3050 - total flux cleaned = 0.00108125 Jy ! Component: 3100 - total flux cleaned = 0.00108189 Jy ! Component: 3150 - total flux cleaned = 0.0010799 Jy ! Component: 3200 - total flux cleaned = 0.00116367 Jy ! Component: 3250 - total flux cleaned = 0.001075 Jy ! Component: 3300 - total flux cleaned = 0.00107607 Jy ! Component: 3350 - total flux cleaned = 0.000978763 Jy ! Component: 3400 - total flux cleaned = 0.000978322 Jy ! Component: 3450 - total flux cleaned = 0.00086522 Jy ! Component: 3500 - total flux cleaned = 0.000863709 Jy ! Component: 3550 - total flux cleaned = 0.000738854 Jy ! Component: 3600 - total flux cleaned = 0.000738228 Jy ! Component: 3650 - total flux cleaned = 0.000599407 Jy ! Component: 3700 - total flux cleaned = 0.000600104 Jy ! Component: 3750 - total flux cleaned = 0.000448271 Jy ! Component: 3800 - total flux cleaned = 0.000449584 Jy ! Component: 3850 - total flux cleaned = 0.000276241 Jy ! Component: 3900 - total flux cleaned = 9.11981e-05 Jy ! Component: 3950 - total flux cleaned = 9.16588e-05 Jy ! Component: 4000 - total flux cleaned = -0.000111769 Jy ! Component: 4050 - total flux cleaned = -0.000109736 Jy ! Total flux subtracted in 4096 components = -0.000336187 Jy ! Clean residual min=-0.012241 max=0.012520 Jy/beam ! Clean residual mean=-0.000420 rms=0.003056 Jy/beam ! Combined flux in latest and established models = 0.468613 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 372 components and 0.468613 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2316-3349_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.505 x 9.696 at -10.05 degrees (North through East) ! Clean map min=-0.011268 max=0.37802 Jy/beam ! Writing clean map to FITS file: .//J2316-3349_C_map.fits wmodel .//J2316-3349_C_map.mod ! Writing 372 model components to file: .//J2316-3349_C_map.mod wobs .//J2316-3349_C_uvs.fits ! Writing UV FITS file: .//J2316-3349_C_uvs.fits wwins .//J2316-3349_C_map.win ! wwins: Wrote 2 windows to .//J2316-3349_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.378019 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00149832 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18908 1.18908 2.37816 4.75632 9.51265 19.0253 38.0506 76.1012 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0044 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.378 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 252.295 quit ! Quitting program ! Log file .//J2316-3349_C_dfm.log closed on Sun Oct 21 00:23:32 2018