! Started logfile: .//J0002-2114_C_20180714_dfm.log on Sat Jul 28 19:09:58 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 .//J0002-2114_C_20180714_uva.fits ! Reading UV FITS file: .//J0002-2114_C_20180714_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.945378 visibilities/baseline/integration-bin. ! Found source: J0002-2114 ! ! 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 76 lines of history. ! ! Reading 3600 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 J0002-2114_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005704Jy sigma=25.959715 ! Fit after self-cal, rms=0.917458Jy sigma=23.725845 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.228 mas, bmaj=3.355 mas, bpa=-4.777 degrees ! Estimated noise=0.813531 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 = 0.057957 Jy ! Component: 100 - total flux cleaned = 0.0787974 Jy ! Total flux subtracted in 100 components = 0.0787974 Jy ! Clean residual min=-0.007075 max=0.010177 Jy/beam ! Clean residual mean=0.000006 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.0787974 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0787974 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=0.042999Jy sigma=0.898639 ! Fit after self-cal, rms=0.042607Jy sigma=0.893863 ! 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=1.521 mas, bmaj=3.903 mas, bpa=-5.087 degrees ! Estimated noise=0.521931 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 = 0.015318 Jy ! Component: 100 - total flux cleaned = 0.0221108 Jy ! Component: 150 - total flux cleaned = 0.0253353 Jy ! Component: 200 - total flux cleaned = 0.0269733 Jy ! Total flux subtracted in 200 components = 0.0269733 Jy ! Clean residual min=-0.006154 max=0.005227 Jy/beam ! Clean residual mean=-0.000006 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.105771 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.105771 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=0.037062Jy sigma=0.805203 ! Fit after self-cal, rms=0.037046Jy sigma=0.803937 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.521 x 3.903 at -5.087 degrees (North through East) ! Clean map min=-0.0058451 max=0.082591 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.82 HN 1.19 KP 1.10 ! LA 1.21 MK 0.88 OV 1.09 SC 1.31 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.80 HN 1.39 KP 1.07 ! LA 1.27 MK 0.84 OV 1.15 SC 1.36 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.88 HN 1.04 KP 0.91 ! LA 0.96 MK 1.09 OV 0.93 SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 0.96 KP 0.90 ! LA 0.98 MK 1.01 OV 1.03 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 5.17 FD 0.90 HN 1.05 KP 0.93 ! LA 0.99 MK 1.04 OV 0.97 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.88 HN 1.07 KP 0.91 ! LA 0.98 MK 1.08 OV 0.97 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.01 KP 0.89 ! LA 0.97 MK 1.03 OV 0.99 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.91 HN 1.06 KP 0.91 ! LA 0.96 MK 1.00 OV 1.00 SC 0.94 ! ! ! Fit before self-cal, rms=0.037046Jy sigma=0.803937 ! Fit after self-cal, rms=0.050672Jy sigma=0.635975 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.523 mas, bmaj=3.915 mas, bpa=-5.094 degrees ! Estimated noise=0.52247 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 (-6.9, 2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362673 Jy ! Component: 100 - total flux cleaned = 0.00468876 Jy ! Component: 150 - total flux cleaned = 0.00520276 Jy ! Component: 200 - total flux cleaned = 0.00544342 Jy ! Total flux subtracted in 200 components = 0.00544342 Jy ! Clean residual min=-0.001667 max=0.001694 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.111214 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.111214 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=0.050370Jy sigma=0.626612 ! Fit after self-cal, rms=0.050398Jy sigma=0.624825 ! 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=0.050398Jy sigma=0.624825 ! Fit after self-cal, rms=0.051286Jy sigma=0.624069 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.519 mas, bmaj=3.904 mas, bpa=-5.137 degrees ! Estimated noise=0.519875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124217 Jy ! Component: 100 - total flux cleaned = 0.00141293 Jy ! Component: 150 - total flux cleaned = 0.00135391 Jy ! Component: 200 - total flux cleaned = 0.00132717 Jy ! Total flux subtracted in 200 components = 0.00132717 Jy ! Clean residual min=-0.001491 max=0.001558 Jy/beam ! Clean residual mean=0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.112541 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.112541 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=0.051236Jy sigma=0.622709 ! Fit after self-cal, rms=0.051232Jy sigma=0.622500 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 = 0.00048794 Jy ! Component: 100 - total flux cleaned = 0.000487853 Jy ! Component: 150 - total flux cleaned = 0.000399528 Jy ! Component: 200 - total flux cleaned = 0.000319258 Jy ! Total flux subtracted in 200 components = 0.000319258 Jy ! Clean residual min=-0.001393 max=0.001474 Jy/beam ! Clean residual mean=0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.112861 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.112861 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=0.051211Jy sigma=0.621882 ! Fit after self-cal, rms=0.051211Jy sigma=0.621813 ! 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=0.051211Jy sigma=0.621813 ! Fit after self-cal, rms=0.051304Jy sigma=0.621609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.515 mas, bmaj=3.897 mas, bpa=-5.301 degrees ! Estimated noise=0.51991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000519506 Jy ! Component: 100 - total flux cleaned = 0.000520705 Jy ! Component: 150 - total flux cleaned = 0.000503157 Jy ! Component: 200 - total flux cleaned = 0.000469581 Jy ! Total flux subtracted in 200 components = 0.000469581 Jy ! Clean residual min=-0.001386 max=0.001409 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.11333 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.11333 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=0.051287Jy sigma=0.621170 ! Fit after self-cal, rms=0.051284Jy sigma=0.621125 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 = 0.000182672 Jy ! Component: 100 - total flux cleaned = 0.000137817 Jy ! Component: 150 - total flux cleaned = 0.000110188 Jy ! Component: 200 - total flux cleaned = 7.09699e-05 Jy ! Total flux subtracted in 200 components = 7.09699e-05 Jy ! Clean residual min=-0.001396 max=0.001380 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.113401 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.113401 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=0.051277Jy sigma=0.620883 ! Fit after self-cal, rms=0.051278Jy sigma=0.620859 ! 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=0.051278Jy sigma=0.620859 ! Fit after self-cal, rms=0.051286Jy sigma=0.620744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.06 mas, bmaj=7.769 mas, bpa=-0.3413 degrees ! Estimated noise=0.672208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331681 Jy ! Component: 100 - total flux cleaned = 0.000433019 Jy ! Component: 150 - total flux cleaned = 0.000473715 Jy ! Component: 200 - total flux cleaned = 0.000516503 Jy ! Total flux subtracted in 200 components = 0.000516503 Jy ! Clean residual min=-0.001312 max=0.001627 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.113918 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.113918 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=0.051282Jy sigma=0.620666 ! Fit after self-cal, rms=0.051278Jy sigma=0.620639 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 = 0.00011414 Jy ! Component: 100 - total flux cleaned = 0.000113654 Jy ! Component: 150 - total flux cleaned = 0.000113314 Jy ! Component: 200 - total flux cleaned = 0.000113414 Jy ! Total flux subtracted in 200 components = 0.000113414 Jy ! Clean residual min=-0.001231 max=0.001602 Jy/beam ! Clean residual mean=-0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.114031 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 81 components and 0.114031 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=0.051277Jy sigma=0.620614 ! Fit after self-cal, rms=0.051276Jy sigma=0.620596 ! 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=1.513 mas, bmaj=3.894 mas, bpa=-5.47 degrees ! Estimated noise=0.520445 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.513 x 3.894 at -5.47 degrees (North through East) ! Clean map min=-0.0013008 max=0.082781 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.224 mas, bmaj=3.356 mas, bpa=-4.96 degrees ! Estimated noise=0.812723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.058135 Jy ! Component: 100 - total flux cleaned = 0.0793623 Jy ! Component: 150 - total flux cleaned = 0.0911138 Jy ! Component: 200 - total flux cleaned = 0.0983642 Jy ! Total flux subtracted in 200 components = 0.0983642 Jy ! Clean residual min=-0.003528 max=0.004485 Jy/beam ! Clean residual mean=0.000004 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.0983642 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0983642 Jy ! Inverting map and beam ! Estimated beam: bmin=1.513 mas, bmaj=3.894 mas, bpa=-5.47 degrees ! Estimated noise=0.520445 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, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592343 Jy ! Component: 100 - total flux cleaned = 0.00911918 Jy ! Component: 150 - total flux cleaned = 0.0111822 Jy ! Component: 200 - total flux cleaned = 0.0126557 Jy ! Total flux subtracted in 200 components = 0.0126557 Jy ! Clean residual min=-0.001712 max=0.001575 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.11102 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.11102 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=4.06 mas, bmaj=7.769 mas, bpa=-0.3413 degrees ! Estimated noise=0.672208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146839 Jy ! Component: 100 - total flux cleaned = 0.00219142 Jy ! Component: 150 - total flux cleaned = 0.00249831 Jy ! Component: 200 - total flux cleaned = 0.00269442 Jy ! Total flux subtracted in 200 components = 0.00269442 Jy ! Clean residual min=-0.001441 max=0.001740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.113714 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 = 6.59114e-05 Jy ! Component: 100 - total flux cleaned = 0.000125022 Jy ! Component: 150 - total flux cleaned = 0.000190396 Jy ! Component: 200 - total flux cleaned = 0.000248495 Jy ! Total flux subtracted in 200 components = 0.000248495 Jy ! Clean residual min=-0.001396 max=0.001664 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.113963 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 91 components and 0.113963 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.513 mas, bmaj=3.894 mas, bpa=-5.47 degrees ! Estimated noise=0.520445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.59771e-05 Jy ! Component: 100 - total flux cleaned = 4.93395e-05 Jy ! Component: 150 - total flux cleaned = 9.30813e-05 Jy ! Component: 200 - total flux cleaned = 0.000132414 Jy ! Total flux subtracted in 200 components = 0.000132414 Jy ! Clean residual min=-0.001424 max=0.001352 Jy/beam ! Clean residual mean=-0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.114095 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.114095 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=0.051299Jy sigma=0.621263 ! Fit after self-cal, rms=0.051293Jy sigma=0.621096 wmodel J0002-2114_C_map.mod ! Writing 106 model components to file: J0002-2114_C_map.mod wobs J0002-2114_C_uvs.fits ! Writing UV FITS file: J0002-2114_C_uvs.fits wwins J0002-2114_C_map.win ! wwins: Wrote 3 windows to J0002-2114_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 = -0.000159448 Jy ! Component: 100 - total flux cleaned = -0.000136095 Jy ! Component: 150 - total flux cleaned = -0.000222468 Jy ! Component: 200 - total flux cleaned = -0.000304764 Jy ! Component: 250 - total flux cleaned = -0.0003248 Jy ! Component: 300 - total flux cleaned = -0.000343796 Jy ! Component: 350 - total flux cleaned = -0.000326142 Jy ! Component: 400 - total flux cleaned = -0.000326331 Jy ! Component: 450 - total flux cleaned = -0.000292093 Jy ! Component: 500 - total flux cleaned = -0.000308662 Jy ! Component: 550 - total flux cleaned = -0.000308797 Jy ! Component: 600 - total flux cleaned = -0.000357064 Jy ! Component: 650 - total flux cleaned = -0.000418919 Jy ! Component: 700 - total flux cleaned = -0.000449281 Jy ! Component: 750 - total flux cleaned = -0.000493733 Jy ! Component: 800 - total flux cleaned = -0.000537094 Jy ! Component: 850 - total flux cleaned = -0.000593602 Jy ! Component: 900 - total flux cleaned = -0.000607062 Jy ! Component: 950 - total flux cleaned = -0.00060703 Jy ! Component: 1000 - total flux cleaned = -0.000633957 Jy ! Component: 1050 - total flux cleaned = -0.000673074 Jy ! Component: 1100 - total flux cleaned = -0.000724186 Jy ! Component: 1150 - total flux cleaned = -0.000749593 Jy ! Component: 1200 - total flux cleaned = -0.000861064 Jy ! Component: 1250 - total flux cleaned = -0.000933981 Jy ! Component: 1300 - total flux cleaned = -0.00100562 Jy ! Component: 1350 - total flux cleaned = -0.00109986 Jy ! Component: 1400 - total flux cleaned = -0.00115793 Jy ! Component: 1450 - total flux cleaned = -0.00122682 Jy ! Component: 1500 - total flux cleaned = -0.00124952 Jy ! Component: 1550 - total flux cleaned = -0.00133888 Jy ! Component: 1600 - total flux cleaned = -0.00139401 Jy ! Component: 1650 - total flux cleaned = -0.00143776 Jy ! Component: 1700 - total flux cleaned = -0.00149185 Jy ! Component: 1750 - total flux cleaned = -0.00154524 Jy ! Component: 1800 - total flux cleaned = -0.00161905 Jy ! Component: 1850 - total flux cleaned = -0.00166078 Jy ! Component: 1900 - total flux cleaned = -0.00173294 Jy ! Component: 1950 - total flux cleaned = -0.00179419 Jy ! Component: 2000 - total flux cleaned = -0.00185478 Jy ! Component: 2050 - total flux cleaned = -0.00191496 Jy ! Component: 2100 - total flux cleaned = -0.00201409 Jy ! Component: 2150 - total flux cleaned = -0.00205343 Jy ! Component: 2200 - total flux cleaned = -0.00211194 Jy ! Component: 2250 - total flux cleaned = -0.00219872 Jy ! Component: 2300 - total flux cleaned = -0.00225603 Jy ! Component: 2350 - total flux cleaned = -0.00234123 Jy ! Component: 2400 - total flux cleaned = -0.00240688 Jy ! Component: 2450 - total flux cleaned = -0.00248136 Jy ! Component: 2500 - total flux cleaned = -0.00253678 Jy ! Component: 2550 - total flux cleaned = -0.00259177 Jy ! Component: 2600 - total flux cleaned = -0.00266452 Jy ! Component: 2650 - total flux cleaned = -0.00272767 Jy ! Component: 2700 - total flux cleaned = -0.00278136 Jy ! Component: 2750 - total flux cleaned = -0.00284357 Jy ! Component: 2800 - total flux cleaned = -0.00287881 Jy ! Component: 2850 - total flux cleaned = -0.00295753 Jy ! Component: 2900 - total flux cleaned = -0.00300097 Jy ! Component: 2950 - total flux cleaned = -0.00304413 Jy ! Component: 3000 - total flux cleaned = -0.00312128 Jy ! Component: 3050 - total flux cleaned = -0.00312982 Jy ! Component: 3100 - total flux cleaned = -0.0031723 Jy ! Component: 3150 - total flux cleaned = -0.00322293 Jy ! Component: 3200 - total flux cleaned = -0.00324802 Jy ! Component: 3250 - total flux cleaned = -0.00327303 Jy ! Component: 3300 - total flux cleaned = -0.00330625 Jy ! Component: 3350 - total flux cleaned = -0.00331454 Jy ! Component: 3400 - total flux cleaned = -0.00333927 Jy ! Component: 3450 - total flux cleaned = -0.00331467 Jy ! Component: 3500 - total flux cleaned = -0.00332278 Jy ! Component: 3550 - total flux cleaned = -0.0033065 Jy ! Component: 3600 - total flux cleaned = -0.00330643 Jy ! Component: 3650 - total flux cleaned = -0.0033225 Jy ! Component: 3700 - total flux cleaned = -0.00329847 Jy ! Component: 3750 - total flux cleaned = -0.00328255 Jy ! Component: 3800 - total flux cleaned = -0.00331441 Jy ! Component: 3850 - total flux cleaned = -0.00333023 Jy ! Component: 3900 - total flux cleaned = -0.00330651 Jy ! Component: 3950 - total flux cleaned = -0.00331434 Jy ! Component: 4000 - total flux cleaned = -0.00333004 Jy ! Component: 4050 - total flux cleaned = -0.00332221 Jy ! Total flux subtracted in 4096 components = -0.00334566 Jy ! Clean residual min=-0.000415 max=0.000514 Jy/beam ! Clean residual mean=-0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.11075 Jy keep ! Adding 224 model components to the UV plane model. ! The established model now contains 330 components and 0.11075 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0002-2114_C_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.513 x 3.894 at -5.47 degrees (North through East) ! Clean map min=-0.0011109 max=0.08246 Jy/beam ! Writing clean map to FITS file: .//J0002-2114_C_20180714_map.fits wmodel .//J0002-2114_C_20180714_map.mod ! Writing 330 model components to file: .//J0002-2114_C_20180714_map.mod wobs .//J0002-2114_C_20180714_uvs.fits ! Writing UV FITS file: .//J0002-2114_C_20180714_uvs.fits wwins .//J0002-2114_C_20180714_map.win ! wwins: Wrote 4 windows to .//J0002-2114_C_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0824596 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122543 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.445827 0.445827 0.891655 1.78331 3.56662 7.13324 14.2665 28.533 57.0659 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 672.906 quit ! Quitting program ! Log file .//J0002-2114_C_20180714_dfm.log closed on Sat Jul 28 19:10:02 2018