! Started logfile: /scr/pima/rv122_uvs/J1059+2057_X_dfm.log on Fri Jul 13 21:08:24 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv122_uvs/J1059+2057_X_uva.fits ! Reading UV FITS file: /scr/pima/rv122_uvs/J1059+2057_X_uva.fits ! AN table 1: 81 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.895062 visibilities/baseline/integration-bin. ! Found source: J1059+2057 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 10440 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1059+2057_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018652Jy sigma=19.667122 ! Fit after self-cal, rms=0.861436Jy sigma=16.486875 ! 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=0.6395 mas, bmaj=1.711 mas, bpa=6.587 degrees ! Estimated noise=0.679953 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 = 0.10824 Jy ! Component: 100 - total flux cleaned = 0.131974 Jy ! Total flux subtracted in 100 components = 0.131974 Jy ! Clean residual min=-0.005432 max=0.007503 Jy/beam ! Clean residual mean=0.000001 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.131974 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.131974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058864Jy sigma=1.015006 ! Fit after self-cal, rms=0.058858Jy sigma=1.014896 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00811244 Jy ! Component: 100 - total flux cleaned = 0.0122948 Jy ! Total flux subtracted in 100 components = 0.0122948 Jy ! Clean residual min=-0.005686 max=0.004637 Jy/beam ! Clean residual mean=0.000000 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.144268 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 5 components and 0.144268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057631Jy sigma=0.973130 ! Fit after self-cal, rms=0.057634Jy sigma=0.973018 ! 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=0.8209 mas, bmaj=1.958 mas, bpa=6.223 degrees ! Estimated noise=0.382374 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 = 0.00443675 Jy ! Component: 100 - total flux cleaned = 0.00673854 Jy ! Component: 150 - total flux cleaned = 0.00806925 Jy ! Component: 200 - total flux cleaned = 0.0084264 Jy ! Total flux subtracted in 200 components = 0.0084264 Jy ! Clean residual min=-0.006083 max=0.004678 Jy/beam ! Clean residual mean=0.000006 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.152695 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.152695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057404Jy sigma=0.964070 ! Fit after self-cal, rms=0.057412Jy sigma=0.963988 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8209 x 1.958 at 6.223 degrees (North through East) ! Clean map min=-0.005601 max=0.14253 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 1.14 KP 1.11 ! LA 1.01 MK 0.97 OV 0.96 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 HN 1.22 KP 1.09 ! LA 1.02 MK 0.97 OV 0.98 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.88 HN 1.17 KP 1.08 ! LA 1.04 MK 0.96 OV 0.95 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.88 HN 1.21 KP 1.08 ! LA 1.01 MK 0.96 OV 0.95 PT 0.99 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.057412Jy sigma=0.963988 ! Fit after self-cal, rms=0.058351Jy sigma=0.934229 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8269 mas, bmaj=1.968 mas, bpa=6.844 degrees ! Estimated noise=0.382383 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 = -0.000443375 Jy ! Component: 100 - total flux cleaned = -0.000600967 Jy ! Component: 150 - total flux cleaned = -0.000644418 Jy ! Component: 200 - total flux cleaned = -0.000682486 Jy ! Total flux subtracted in 200 components = -0.000682486 Jy ! Clean residual min=-0.003243 max=0.003729 Jy/beam ! Clean residual mean=0.000007 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.152012 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.152012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058317Jy sigma=0.933715 ! Fit after self-cal, rms=0.058394Jy sigma=0.933520 ! 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. ! ! Fit before self-cal, rms=0.058394Jy sigma=0.933520 ! Fit after self-cal, rms=0.059548Jy sigma=0.909439 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8248 mas, bmaj=1.962 mas, bpa=6.811 degrees ! Estimated noise=0.38471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000999679 Jy ! Component: 100 - total flux cleaned = 0.00145952 Jy ! Component: 150 - total flux cleaned = 0.00155222 Jy ! Component: 200 - total flux cleaned = 0.00154364 Jy ! Total flux subtracted in 200 components = 0.00154364 Jy ! Clean residual min=-0.002229 max=0.002815 Jy/beam ! Clean residual mean=0.000002 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.153556 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.153556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059533Jy sigma=0.909019 ! Fit after self-cal, rms=0.059563Jy sigma=0.908893 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) ! Added new window around map position (20.8, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264302 Jy ! Component: 100 - total flux cleaned = 0.00408888 Jy ! Component: 150 - total flux cleaned = 0.00481875 Jy ! Component: 200 - total flux cleaned = 0.00507601 Jy ! Total flux subtracted in 200 components = 0.00507601 Jy ! Clean residual min=-0.002237 max=0.002519 Jy/beam ! Clean residual mean=0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.158632 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.158632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059441Jy sigma=0.905944 ! Fit after self-cal, rms=0.059425Jy sigma=0.905619 ! 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. ! ! Fit before self-cal, rms=0.059425Jy sigma=0.905619 ! Fit after self-cal, rms=0.059475Jy sigma=0.882797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8246 mas, bmaj=1.963 mas, bpa=6.889 degrees ! Estimated noise=0.384411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000959927 Jy ! Component: 100 - total flux cleaned = -0.00115411 Jy ! Component: 150 - total flux cleaned = -0.00122036 Jy ! Component: 200 - total flux cleaned = -0.00127577 Jy ! Total flux subtracted in 200 components = -0.00127577 Jy ! Clean residual min=-0.001783 max=0.002084 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.157356 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.157356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059447Jy sigma=0.882265 ! Fit after self-cal, rms=0.059484Jy sigma=0.882073 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) ! Added new window around map position (-27.6, -27.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165329 Jy ! Component: 100 - total flux cleaned = 0.00202362 Jy ! Component: 150 - total flux cleaned = 0.00200126 Jy ! Component: 200 - total flux cleaned = 0.0019647 Jy ! Total flux subtracted in 200 components = 0.0019647 Jy ! Clean residual min=-0.001740 max=0.001759 Jy/beam ! Clean residual mean=-0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.159321 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.159321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059429Jy sigma=0.881094 ! Fit after self-cal, rms=0.059428Jy sigma=0.881009 ! Inverting map ! Added new window around map position (-1.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156381 Jy ! Component: 100 - total flux cleaned = 0.00168215 Jy ! Component: 150 - total flux cleaned = 0.00165588 Jy ! Component: 200 - total flux cleaned = 0.00157938 Jy ! Total flux subtracted in 200 components = 0.00157938 Jy ! Clean residual min=-0.001562 max=0.001596 Jy/beam ! Clean residual mean=-0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.1609 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 0.1609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059374Jy sigma=0.879869 ! Fit after self-cal, rms=0.059365Jy sigma=0.879718 ! 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. ! ! Fit before self-cal, rms=0.059365Jy sigma=0.879718 ! Fit after self-cal, rms=0.059233Jy sigma=0.879480 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.327 mas, bmaj=2.947 mas, bpa=16.09 degrees ! Estimated noise=0.479276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470167 Jy ! Component: 100 - total flux cleaned = 0.000273756 Jy ! Component: 150 - total flux cleaned = 7.99271e-05 Jy ! Component: 200 - total flux cleaned = -0.00011744 Jy ! Total flux subtracted in 200 components = -0.00011744 Jy ! Clean residual min=-0.001559 max=0.001396 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.160783 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 0.160783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059219Jy sigma=0.879170 ! Fit after self-cal, rms=0.059215Jy sigma=0.879086 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 = 1.64364e-05 Jy ! Component: 100 - total flux cleaned = -0.000175843 Jy ! Component: 150 - total flux cleaned = -0.000347907 Jy ! Component: 200 - total flux cleaned = -0.000487458 Jy ! Total flux subtracted in 200 components = -0.000487458 Jy ! Clean residual min=-0.001526 max=0.001396 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.160295 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 143 components and 0.160295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059210Jy sigma=0.878968 ! Fit after self-cal, rms=0.059208Jy sigma=0.878933 ! 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=0.8237 mas, bmaj=1.964 mas, bpa=6.857 degrees ! Estimated noise=0.383944 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8237 x 1.964 at 6.857 degrees (North through East) ! Clean map min=-0.0012762 max=0.14252 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=0.6375 mas, bmaj=1.715 mas, bpa=7.059 degrees ! Estimated noise=0.682471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108263 Jy ! Component: 100 - total flux cleaned = 0.132164 Jy ! Component: 150 - total flux cleaned = 0.140716 Jy ! Component: 200 - total flux cleaned = 0.145424 Jy ! Total flux subtracted in 200 components = 0.145424 Jy ! Clean residual min=-0.002748 max=0.003182 Jy/beam ! Clean residual mean=0.000000 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.145424 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.145424 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8237 mas, bmaj=1.964 mas, bpa=6.857 degrees ! Estimated noise=0.383944 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 = 0.00483534 Jy ! Component: 100 - total flux cleaned = 0.00775895 Jy ! Component: 150 - total flux cleaned = 0.0098346 Jy ! Component: 200 - total flux cleaned = 0.0111794 Jy ! Total flux subtracted in 200 components = 0.0111794 Jy ! Clean residual min=-0.001721 max=0.001402 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.156603 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 38 components and 0.156603 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=2.327 mas, bmaj=2.947 mas, bpa=16.09 degrees ! Estimated noise=0.479276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161881 Jy ! Component: 100 - total flux cleaned = 0.00186288 Jy ! Component: 150 - total flux cleaned = 0.0018854 Jy ! Component: 200 - total flux cleaned = 0.00190479 Jy ! Total flux subtracted in 200 components = 0.00190479 Jy ! Clean residual min=-0.001547 max=0.001390 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.158508 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 = 9.04791e-05 Jy ! Component: 100 - total flux cleaned = 0.000138643 Jy ! Component: 150 - total flux cleaned = 0.000153093 Jy ! Component: 200 - total flux cleaned = 0.00016676 Jy ! Total flux subtracted in 200 components = 0.00016676 Jy ! Clean residual min=-0.001528 max=0.001373 Jy/beam ! Clean residual mean=-0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.158675 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 66 components and 0.158675 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8237 mas, bmaj=1.964 mas, bpa=6.857 degrees ! Estimated noise=0.383944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241243 Jy ! Component: 100 - total flux cleaned = -0.000270279 Jy ! Component: 150 - total flux cleaned = -0.000271338 Jy ! Component: 200 - total flux cleaned = -0.000247898 Jy ! Total flux subtracted in 200 components = -0.000247898 Jy ! Clean residual min=-0.001432 max=0.001280 Jy/beam ! Clean residual mean=-0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.158427 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.158427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059206Jy sigma=0.879052 ! Fit after self-cal, rms=0.059194Jy sigma=0.878891 wmodel J1059+2057_X_map.mod ! Writing 87 model components to file: J1059+2057_X_map.mod wobs J1059+2057_X_uvs.fits ! Writing UV FITS file: J1059+2057_X_uvs.fits wwins J1059+2057_X_map.win ! wwins: Wrote 4 windows to J1059+2057_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 = -0.000426972 Jy ! Component: 100 - total flux cleaned = -0.000427736 Jy ! Component: 150 - total flux cleaned = -0.000472041 Jy ! Component: 200 - total flux cleaned = -0.000430944 Jy ! Component: 250 - total flux cleaned = -0.000370069 Jy ! Component: 300 - total flux cleaned = -0.000232197 Jy ! Component: 350 - total flux cleaned = -0.000193653 Jy ! Component: 400 - total flux cleaned = -9.8808e-05 Jy ! Component: 450 - total flux cleaned = -8.02717e-05 Jy ! Component: 500 - total flux cleaned = -4.34943e-05 Jy ! Component: 550 - total flux cleaned = -7.40565e-06 Jy ! Component: 600 - total flux cleaned = 1.02249e-05 Jy ! Component: 650 - total flux cleaned = 9.95947e-06 Jy ! Component: 700 - total flux cleaned = -2.4512e-05 Jy ! Component: 750 - total flux cleaned = 9.61384e-06 Jy ! Component: 800 - total flux cleaned = -4.10041e-05 Jy ! Component: 850 - total flux cleaned = -5.78785e-05 Jy ! Component: 900 - total flux cleaned = -0.000123555 Jy ! Component: 950 - total flux cleaned = -9.08934e-05 Jy ! Component: 1000 - total flux cleaned = -0.000171732 Jy ! Component: 1050 - total flux cleaned = -0.000155596 Jy ! Component: 1100 - total flux cleaned = -0.000218997 Jy ! Component: 1150 - total flux cleaned = -0.000187608 Jy ! Component: 1200 - total flux cleaned = -0.000187894 Jy ! Component: 1250 - total flux cleaned = -0.000280263 Jy ! Component: 1300 - total flux cleaned = -0.000265074 Jy ! Component: 1350 - total flux cleaned = -0.000280224 Jy ! Component: 1400 - total flux cleaned = -0.000235313 Jy ! Component: 1450 - total flux cleaned = -0.000324545 Jy ! Component: 1500 - total flux cleaned = -0.000339 Jy ! Component: 1550 - total flux cleaned = -0.000338984 Jy ! Component: 1600 - total flux cleaned = -0.000425819 Jy ! Component: 1650 - total flux cleaned = -0.000411325 Jy ! Component: 1700 - total flux cleaned = -0.000439761 Jy ! Component: 1750 - total flux cleaned = -0.000468006 Jy ! Component: 1800 - total flux cleaned = -0.000495817 Jy ! Component: 1850 - total flux cleaned = -0.000523736 Jy ! Component: 1900 - total flux cleaned = -0.000592787 Jy ! Component: 1950 - total flux cleaned = -0.000592726 Jy ! Component: 2000 - total flux cleaned = -0.00066099 Jy ! Component: 2050 - total flux cleaned = -0.000674634 Jy ! Component: 2100 - total flux cleaned = -0.000701626 Jy ! Component: 2150 - total flux cleaned = -0.000808556 Jy ! Component: 2200 - total flux cleaned = -0.000755271 Jy ! Component: 2250 - total flux cleaned = -0.000794823 Jy ! Component: 2300 - total flux cleaned = -0.000860449 Jy ! Component: 2350 - total flux cleaned = -0.000795178 Jy ! Component: 2400 - total flux cleaned = -0.000847039 Jy ! Component: 2450 - total flux cleaned = -0.000859906 Jy ! Component: 2500 - total flux cleaned = -0.000872752 Jy ! Component: 2550 - total flux cleaned = -0.000885404 Jy ! Component: 2600 - total flux cleaned = -0.0009234 Jy ! Component: 2650 - total flux cleaned = -0.000936052 Jy ! Component: 2700 - total flux cleaned = -0.000923616 Jy ! Component: 2750 - total flux cleaned = -0.000923616 Jy ! Component: 2800 - total flux cleaned = -0.000960729 Jy ! Component: 2850 - total flux cleaned = -0.000923986 Jy ! Component: 2900 - total flux cleaned = -0.000960669 Jy ! Component: 2950 - total flux cleaned = -0.000960655 Jy ! Component: 3000 - total flux cleaned = -0.00088778 Jy ! Component: 3050 - total flux cleaned = -0.000924051 Jy ! Component: 3100 - total flux cleaned = -0.000948162 Jy ! Component: 3150 - total flux cleaned = -0.000948105 Jy ! Component: 3200 - total flux cleaned = -0.000995674 Jy ! Component: 3250 - total flux cleaned = -0.000924605 Jy ! Component: 3300 - total flux cleaned = -0.000983438 Jy ! Component: 3350 - total flux cleaned = -0.000936563 Jy ! Component: 3400 - total flux cleaned = -0.000924914 Jy ! Component: 3450 - total flux cleaned = -0.000948234 Jy ! Component: 3500 - total flux cleaned = -0.000936641 Jy ! Component: 3550 - total flux cleaned = -0.000936685 Jy ! Component: 3600 - total flux cleaned = -0.000890962 Jy ! Component: 3650 - total flux cleaned = -0.000959375 Jy ! Component: 3700 - total flux cleaned = -0.000891285 Jy ! Component: 3750 - total flux cleaned = -0.000902546 Jy ! Component: 3800 - total flux cleaned = -0.000891329 Jy ! Component: 3850 - total flux cleaned = -0.000880047 Jy ! Component: 3900 - total flux cleaned = -0.000891155 Jy ! Component: 3950 - total flux cleaned = -0.000902271 Jy ! Component: 4000 - total flux cleaned = -0.00090225 Jy ! Component: 4050 - total flux cleaned = -0.000847125 Jy ! Total flux subtracted in 4096 components = -0.000858134 Jy ! Clean residual min=-0.000683 max=0.000637 Jy/beam ! Clean residual mean=-0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.157569 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 402 components and 0.157569 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv122_uvs/J1059+2057_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8237 x 1.964 at 6.857 degrees (North through East) ! Clean map min=-0.0011739 max=0.14257 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv122_uvs/J1059+2057_X_map.fits wmodel /scr/pima/rv122_uvs/J1059+2057_X_map.mod ! Writing 402 model components to file: /scr/pima/rv122_uvs/J1059+2057_X_map.mod wobs /scr/pima/rv122_uvs/J1059+2057_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv122_uvs/J1059+2057_X_uvs.fits wwins /scr/pima/rv122_uvs/J1059+2057_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv122_uvs/J1059+2057_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.142568 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189153 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.398026 0.398026 0.796052 1.5921 3.18421 6.36842 12.7368 25.4737 50.9474 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 753.719 quit ! Quitting program ! Log file /scr/pima/rv122_uvs/J1059+2057_X_dfm.log closed on Fri Jul 13 21:08:28 2018