! Started logfile: /image_prod/ug002_uva//J0152-1412_S_dfm.log on Wed Mar 4 19:17:08 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0152-1412_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0152-1412_S_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! AN table 2: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.98287 visibilities/baseline/integration-bin. ! Found source: J0152-1412 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6369 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0152-1412_S] 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 0.500x0.500 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 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.060258Jy sigma=7.696621 ! Fit after self-cal, rms=0.731442Jy sigma=5.150932 ! 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=2.625 mas, bmaj=6.936 mas, bpa=-1.695 degrees ! Estimated noise=2.03935 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 = 0.20522 Jy ! Component: 100 - total flux cleaned = 0.267442 Jy ! Total flux subtracted in 100 components = 0.267442 Jy ! Clean residual min=-0.022455 max=0.058293 Jy/beam ! Clean residual mean=-0.000160 rms=0.006953 Jy/beam ! Combined flux in latest and established models = 0.267442 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.267442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128343Jy sigma=0.870276 ! Fit after self-cal, rms=0.128430Jy sigma=0.869282 ! Inverting map ! Added new window around map position (6.5, -4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0523828 Jy ! Component: 100 - total flux cleaned = 0.0830623 Jy ! Total flux subtracted in 100 components = 0.0830623 Jy ! Clean residual min=-0.017267 max=0.030644 Jy/beam ! Clean residual mean=-0.000083 rms=0.004335 Jy/beam ! Combined flux in latest and established models = 0.350505 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.350505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097711Jy sigma=0.627989 ! Fit after self-cal, rms=0.094574Jy sigma=0.606403 ! 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=3.156 mas, bmaj=7.795 mas, bpa=-2.768 degrees ! Estimated noise=1.27893 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 = 0.033364 Jy ! Component: 100 - total flux cleaned = 0.0522027 Jy ! Component: 150 - total flux cleaned = 0.0639893 Jy ! Component: 200 - total flux cleaned = 0.0715437 Jy ! Total flux subtracted in 200 components = 0.0715437 Jy ! Clean residual min=-0.010543 max=0.014869 Jy/beam ! Clean residual mean=-0.000019 rms=0.002611 Jy/beam ! Combined flux in latest and established models = 0.422048 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 76 components and 0.422048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080797Jy sigma=0.502778 ! Fit after self-cal, rms=0.079395Jy sigma=0.492407 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.156 x 7.795 at -2.768 degrees (North through East) ! Clean map min=-0.010177 max=0.26424 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 KP 0.99 LA 1.01 ! MK 0.93 NL 1.03 OV 0.88 PT 1.01 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.81 FD 0.98 HN 1.14 KP 1.00 ! LA 1.00 MK 1.13 OV 0.86 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 KP 1.02 LA 1.02 ! MK 0.93 NL 1.10 OV 0.96 PT 1.02 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 HN 1.13 KP 0.99 ! LA 1.01 MK 1.14 OV 0.95 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.96 KP 1.02 LA 1.02 ! MK 0.95 NL 1.04 OV 0.91 PT 1.01 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.94 HN 1.10 KP 1.00 ! LA 1.01 MK 1.13 OV 0.86 PT 1.02 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.079395Jy sigma=0.492407 ! Fit after self-cal, rms=0.072851Jy sigma=0.459763 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.17 mas, bmaj=7.877 mas, bpa=-1.869 degrees ! Estimated noise=1.27559 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 (9, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00828074 Jy ! Component: 100 - total flux cleaned = 0.00996476 Jy ! Component: 150 - total flux cleaned = 0.0102872 Jy ! Component: 200 - total flux cleaned = 0.0101831 Jy ! Total flux subtracted in 200 components = 0.0101831 Jy ! Clean residual min=-0.004567 max=0.005603 Jy/beam ! Clean residual mean=-0.000007 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.432231 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 104 components and 0.432231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071624Jy sigma=0.450483 ! Fit after self-cal, rms=0.071428Jy sigma=0.449143 ! 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. ! ! Fit before self-cal, rms=0.071428Jy sigma=0.449143 ! Fit after self-cal, rms=0.071073Jy sigma=0.448081 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.168 mas, bmaj=7.894 mas, bpa=-1.72 degrees ! Estimated noise=1.27069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329897 Jy ! Component: 100 - total flux cleaned = 0.00396265 Jy ! Component: 150 - total flux cleaned = 0.00427065 Jy ! Component: 200 - total flux cleaned = 0.00409233 Jy ! Total flux subtracted in 200 components = 0.00409233 Jy ! Clean residual min=-0.003913 max=0.004509 Jy/beam ! Clean residual mean=-0.000006 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.436324 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.436324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070587Jy sigma=0.444871 ! Fit after self-cal, rms=0.070486Jy sigma=0.444367 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 = 0.00148077 Jy ! Component: 100 - total flux cleaned = 0.00174952 Jy ! Component: 150 - total flux cleaned = 0.0016729 Jy ! Component: 200 - total flux cleaned = 0.00145645 Jy ! Total flux subtracted in 200 components = 0.00145645 Jy ! Clean residual min=-0.003780 max=0.004082 Jy/beam ! Clean residual mean=-0.000003 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.43778 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.43778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070252Jy sigma=0.443082 ! Fit after self-cal, rms=0.070214Jy sigma=0.442909 ! 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. ! ! Fit before self-cal, rms=0.070214Jy sigma=0.442909 ! Fit after self-cal, rms=0.070338Jy sigma=0.442359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.174 mas, bmaj=7.917 mas, bpa=-1.673 degrees ! Estimated noise=1.27095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121902 Jy ! Component: 100 - total flux cleaned = 0.00171615 Jy ! Component: 150 - total flux cleaned = 0.0018579 Jy ! Component: 200 - total flux cleaned = 0.00179527 Jy ! Total flux subtracted in 200 components = 0.00179527 Jy ! Clean residual min=-0.003490 max=0.003958 Jy/beam ! Clean residual mean=-0.000005 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.439575 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 146 components and 0.439575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070135Jy sigma=0.441223 ! Fit after self-cal, rms=0.070102Jy sigma=0.441027 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 = 0.00069716 Jy ! Component: 100 - total flux cleaned = 0.000826276 Jy ! Component: 150 - total flux cleaned = 0.000773558 Jy ! Component: 200 - total flux cleaned = 0.000721701 Jy ! Total flux subtracted in 200 components = 0.000721701 Jy ! Clean residual min=-0.003399 max=0.003814 Jy/beam ! Clean residual mean=-0.000003 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.440297 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 157 components and 0.440297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069982Jy sigma=0.440380 ! Fit after self-cal, rms=0.069963Jy sigma=0.440294 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.069963Jy sigma=0.440294 ! Fit after self-cal, rms=0.070138Jy sigma=0.440116 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.522 mas, bmaj=15.78 mas, bpa=3.767 degrees ! Estimated noise=1.60605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219272 Jy ! Component: 100 - total flux cleaned = 0.00198658 Jy ! Component: 150 - total flux cleaned = 0.00187813 Jy ! Component: 200 - total flux cleaned = 0.00168661 Jy ! Total flux subtracted in 200 components = 0.00168661 Jy ! Clean residual min=-0.003557 max=0.004154 Jy/beam ! Clean residual mean=-0.000007 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.441984 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 165 components and 0.441984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070085Jy sigma=0.439978 ! Fit after self-cal, rms=0.070064Jy sigma=0.439823 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 = 0.000436403 Jy ! Component: 100 - total flux cleaned = 0.000346993 Jy ! Component: 150 - total flux cleaned = 0.00018005 Jy ! Component: 200 - total flux cleaned = 6.47332e-05 Jy ! Total flux subtracted in 200 components = 6.47332e-05 Jy ! Clean residual min=-0.003453 max=0.004085 Jy/beam ! Clean residual mean=-0.000005 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.442048 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 169 components and 0.442048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070058Jy sigma=0.439982 ! Fit after self-cal, rms=0.070050Jy sigma=0.439901 ! 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=3.177 mas, bmaj=7.931 mas, bpa=-1.643 degrees ! Estimated noise=1.27194 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.177 x 7.931 at -1.643 degrees (North through East) ! Clean map min=-0.0030185 max=0.25905 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=2.634 mas, bmaj=7.041 mas, bpa=-0.464 degrees ! Estimated noise=2.03449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205047 Jy ! Component: 100 - total flux cleaned = 0.278614 Jy ! Component: 150 - total flux cleaned = 0.323387 Jy ! Component: 200 - total flux cleaned = 0.353901 Jy ! Total flux subtracted in 200 components = 0.353901 Jy ! Clean residual min=-0.008301 max=0.017388 Jy/beam ! Clean residual mean=-0.000076 rms=0.002970 Jy/beam ! Combined flux in latest and established models = 0.353901 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.353901 Jy ! Inverting map and beam ! Estimated beam: bmin=3.177 mas, bmaj=7.931 mas, bpa=-1.643 degrees ! Estimated noise=1.27194 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 (3, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290437 Jy ! Component: 100 - total flux cleaned = 0.0467144 Jy ! Component: 150 - total flux cleaned = 0.0584337 Jy ! Component: 200 - total flux cleaned = 0.0666559 Jy ! Total flux subtracted in 200 components = 0.0666559 Jy ! Clean residual min=-0.003869 max=0.005347 Jy/beam ! Clean residual mean=-0.000027 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.420557 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 85 components and 0.420557 Jy ! Inverting map ! Added new window around map position (-2.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612161 Jy ! Component: 100 - total flux cleaned = 0.0105467 Jy ! Component: 150 - total flux cleaned = 0.0138731 Jy ! Component: 200 - total flux cleaned = 0.015759 Jy ! Total flux subtracted in 200 components = 0.015759 Jy ! Clean residual min=-0.003125 max=0.003139 Jy/beam ! Clean residual mean=-0.000009 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.436316 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 117 components and 0.436316 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.522 mas, bmaj=15.78 mas, bpa=3.767 degrees ! Estimated noise=1.60605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255331 Jy ! Component: 100 - total flux cleaned = 0.0034791 Jy ! Component: 150 - total flux cleaned = 0.00406405 Jy ! Component: 200 - total flux cleaned = 0.00434966 Jy ! Total flux subtracted in 200 components = 0.00434966 Jy ! Clean residual min=-0.003417 max=0.003775 Jy/beam ! Clean residual mean=-0.000007 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.440665 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 = 0.000170351 Jy ! Component: 100 - total flux cleaned = 0.000170024 Jy ! Component: 150 - total flux cleaned = 0.000142067 Jy ! Component: 200 - total flux cleaned = 0.000114532 Jy ! Total flux subtracted in 200 components = 0.000114532 Jy ! Clean residual min=-0.003357 max=0.003755 Jy/beam ! Clean residual mean=-0.000006 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.44078 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 156 components and 0.44078 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.177 mas, bmaj=7.931 mas, bpa=-1.643 degrees ! Estimated noise=1.27194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.40603e-05 Jy ! Component: 100 - total flux cleaned = 3.01337e-05 Jy ! Component: 150 - total flux cleaned = -1.98568e-05 Jy ! Component: 200 - total flux cleaned = -6.32797e-05 Jy ! Total flux subtracted in 200 components = -6.32797e-05 Jy ! Clean residual min=-0.002639 max=0.002846 Jy/beam ! Clean residual mean=-0.000003 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.440717 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 175 components and 0.440717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069558Jy sigma=0.437019 ! Fit after self-cal, rms=0.069513Jy sigma=0.436860 wmodel J0152-1412_S_map.mod ! Writing 175 model components to file: J0152-1412_S_map.mod wobs J0152-1412_S_uvs.fits ! Writing UV FITS file: J0152-1412_S_uvs.fits wwins J0152-1412_S_map.win ! wwins: Wrote 5 windows to J0152-1412_S_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 = 0.000568136 Jy ! Component: 100 - total flux cleaned = 0.00111956 Jy ! Component: 150 - total flux cleaned = 0.00168126 Jy ! Component: 200 - total flux cleaned = 0.00201128 Jy ! Component: 250 - total flux cleaned = 0.00224686 Jy ! Component: 300 - total flux cleaned = 0.00232299 Jy ! Component: 350 - total flux cleaned = 0.002505 Jy ! Component: 400 - total flux cleaned = 0.00271464 Jy ! Component: 450 - total flux cleaned = 0.00281519 Jy ! Component: 500 - total flux cleaned = 0.00294555 Jy ! Component: 550 - total flux cleaned = 0.00300895 Jy ! Component: 600 - total flux cleaned = 0.00307131 Jy ! Component: 650 - total flux cleaned = 0.00325147 Jy ! Component: 700 - total flux cleaned = 0.00342604 Jy ! Component: 750 - total flux cleaned = 0.00353954 Jy ! Component: 800 - total flux cleaned = 0.00373274 Jy ! Component: 850 - total flux cleaned = 0.00400263 Jy ! Component: 900 - total flux cleaned = 0.00413435 Jy ! Component: 950 - total flux cleaned = 0.0042639 Jy ! Component: 1000 - total flux cleaned = 0.00446643 Jy ! Component: 1050 - total flux cleaned = 0.00456542 Jy ! Component: 1100 - total flux cleaned = 0.0046636 Jy ! Component: 1150 - total flux cleaned = 0.00485354 Jy ! Component: 1200 - total flux cleaned = 0.00494589 Jy ! Component: 1250 - total flux cleaned = 0.0049909 Jy ! Component: 1300 - total flux cleaned = 0.00505817 Jy ! Component: 1350 - total flux cleaned = 0.00510255 Jy ! Component: 1400 - total flux cleaned = 0.00523242 Jy ! Component: 1450 - total flux cleaned = 0.00525381 Jy ! Component: 1500 - total flux cleaned = 0.00531675 Jy ! Component: 1550 - total flux cleaned = 0.00533757 Jy ! Component: 1600 - total flux cleaned = 0.00541894 Jy ! Component: 1650 - total flux cleaned = 0.00547928 Jy ! Component: 1700 - total flux cleaned = 0.00561649 Jy ! Component: 1750 - total flux cleaned = 0.00571307 Jy ! Component: 1800 - total flux cleaned = 0.00584614 Jy ! Component: 1850 - total flux cleaned = 0.00593966 Jy ! Component: 1900 - total flux cleaned = 0.00606831 Jy ! Component: 1950 - total flux cleaned = 0.00615917 Jy ! Component: 2000 - total flux cleaned = 0.00630249 Jy ! Component: 2050 - total flux cleaned = 0.00644326 Jy ! Component: 2100 - total flux cleaned = 0.00651297 Jy ! Component: 2150 - total flux cleaned = 0.00663342 Jy ! Component: 2200 - total flux cleaned = 0.00678588 Jy ! Component: 2250 - total flux cleaned = 0.00691977 Jy ! Component: 2300 - total flux cleaned = 0.00706807 Jy ! Component: 2350 - total flux cleaned = 0.00711684 Jy ! Component: 2400 - total flux cleaned = 0.00722916 Jy ! Component: 2450 - total flux cleaned = 0.00730835 Jy ! Component: 2500 - total flux cleaned = 0.0074179 Jy ! Component: 2550 - total flux cleaned = 0.0075411 Jy ! Component: 2600 - total flux cleaned = 0.00758642 Jy ! Component: 2650 - total flux cleaned = 0.0076016 Jy ! Component: 2700 - total flux cleaned = 0.0077205 Jy ! Component: 2750 - total flux cleaned = 0.00773519 Jy ! Component: 2800 - total flux cleaned = 0.00777896 Jy ! Component: 2850 - total flux cleaned = 0.00783671 Jy ! Component: 2900 - total flux cleaned = 0.0078936 Jy ! Component: 2950 - total flux cleaned = 0.00792166 Jy ! Component: 3000 - total flux cleaned = 0.00800509 Jy ! Component: 3050 - total flux cleaned = 0.00805999 Jy ! Component: 3100 - total flux cleaned = 0.00811432 Jy ! Component: 3150 - total flux cleaned = 0.00814135 Jy ! Component: 3200 - total flux cleaned = 0.00818125 Jy ! Component: 3250 - total flux cleaned = 0.0082209 Jy ! Component: 3300 - total flux cleaned = 0.00824705 Jy ! Component: 3350 - total flux cleaned = 0.008286 Jy ! Component: 3400 - total flux cleaned = 0.00828591 Jy ! Component: 3450 - total flux cleaned = 0.008286 Jy ! Component: 3500 - total flux cleaned = 0.0083368 Jy ! Component: 3550 - total flux cleaned = 0.00836194 Jy ! Component: 3600 - total flux cleaned = 0.00841153 Jy ! Component: 3650 - total flux cleaned = 0.0084608 Jy ! Component: 3700 - total flux cleaned = 0.00846077 Jy ! Component: 3750 - total flux cleaned = 0.00843658 Jy ! Component: 3800 - total flux cleaned = 0.00844865 Jy ! Component: 3850 - total flux cleaned = 0.00848448 Jy ! Component: 3900 - total flux cleaned = 0.0084608 Jy ! Component: 3950 - total flux cleaned = 0.00849592 Jy ! Component: 4000 - total flux cleaned = 0.00844922 Jy ! Component: 4050 - total flux cleaned = 0.00847255 Jy ! Total flux subtracted in 4096 components = 0.00846101 Jy ! Clean residual min=-0.000666 max=0.000628 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.449178 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 479 components and 0.449178 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0152-1412_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.177 x 7.931 at -1.643 degrees (North through East) ! Clean map min=-0.0018361 max=0.25903 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0152-1412_S_map.fits wmodel /image_prod/ug002_uva//J0152-1412_S_map.mod ! Writing 479 model components to file: /image_prod/ug002_uva//J0152-1412_S_map.mod wobs /image_prod/ug002_uva//J0152-1412_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0152-1412_S_uvs.fits wwins /image_prod/ug002_uva//J0152-1412_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0152-1412_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.25903 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206662 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.239349 0.239349 0.478697 0.957395 1.91479 3.82958 7.65916 15.3183 30.6366 61.2733 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.259 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1253.4 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0152-1412_S_dfm.log closed on Wed Mar 4 19:17:12 2020