! Started logfile: /image_prod/ug002_uvm//J1016+0513_S_a_dfm.log on Wed Mar 4 16:55:47 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_uvm//J1016+0513_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1016+0513_S_a_uvm.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! AN table 2: 18 integrations on 45 of 45 possible baselines. ! AN table 3: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.699905 visibilities/baseline/integration-bin. ! Found source: J1016+0513 ! ! 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 40 lines of history. ! ! Reading 4422 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 J1016+0513_S_a] 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 47 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 35 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 35 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 35 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.025465Jy sigma=8.386948 ! Fit after self-cal, rms=0.792462Jy sigma=6.444155 ! 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=2.802 mas, bmaj=7.286 mas, bpa=-6.864 degrees ! Estimated noise=1.71612 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 = 0.160498 Jy ! Component: 100 - total flux cleaned = 0.196189 Jy ! Total flux subtracted in 100 components = 0.196189 Jy ! Clean residual min=-0.006342 max=0.012157 Jy/beam ! Clean residual mean=0.000011 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.196189 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.196189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070176Jy sigma=0.525069 ! Fit after self-cal, rms=0.070190Jy sigma=0.524992 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130578 Jy ! Component: 100 - total flux cleaned = 0.0203174 Jy ! Total flux subtracted in 100 components = 0.0203174 Jy ! Clean residual min=-0.006032 max=0.006830 Jy/beam ! Clean residual mean=0.000003 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.216507 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.216507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067384Jy sigma=0.496750 ! Fit after self-cal, rms=0.067392Jy sigma=0.496695 ! 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=3.34 mas, bmaj=8.197 mas, bpa=-5.978 degrees ! Estimated noise=1.34086 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 = 0.00618792 Jy ! Component: 100 - total flux cleaned = 0.00986008 Jy ! Component: 150 - total flux cleaned = 0.0122748 Jy ! Component: 200 - total flux cleaned = 0.0138758 Jy ! Total flux subtracted in 200 components = 0.0138758 Jy ! Clean residual min=-0.005662 max=0.005527 Jy/beam ! Clean residual mean=-0.000008 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.230382 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.230382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066791Jy sigma=0.491256 ! Fit after self-cal, rms=0.066780Jy sigma=0.491171 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.34 x 8.197 at -5.978 degrees (North through East) ! Clean map min=-0.0054988 max=0.20745 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.07 KP 0.99 ! LA 1.01 MK 1.01 NL 0.91 OV 1.01 ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.04 HN 0.98 KP 1.00 ! LA 1.03 MK 0.98 NL 0.98 OV 0.82 ! PT 1.01 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.29 FD 1.04 HN 1.05 KP 1.01 ! LA 1.06 MK 1.20 NL 1.06 OV 0.85 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.01 KP 0.99 ! LA 1.01 MK 0.98 NL 0.92 OV 0.97 ! PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.06 HN 0.97 KP 0.99 ! LA 1.01 MK 0.96 NL 1.07 OV 0.91 ! PT 1.03 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.31 FD 1.08 HN 1.01 KP 1.07 ! LA 1.03 MK 1.11 NL 0.94 OV 0.89 ! SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.97 KP 1.01 ! LA 1.02 MK 1.00 NL 0.88 OV 1.01 ! PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 HN 0.96 KP 0.99 ! LA 1.02 MK 0.94 NL 0.98 OV 0.82 ! PT 1.04 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.44 FD 1.04 HN 1.04 KP 0.99 ! LA 1.03 MK 1.15 NL 1.04 OV 0.91 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.066780Jy sigma=0.491171 ! Fit after self-cal, rms=0.064687Jy sigma=0.460810 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.352 mas, bmaj=8.222 mas, bpa=-5.787 degrees ! Estimated noise=1.34234 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 = -0.00069499 Jy ! Component: 100 - total flux cleaned = -0.000732653 Jy ! Component: 150 - total flux cleaned = -0.000842556 Jy ! Component: 200 - total flux cleaned = -0.000941504 Jy ! Total flux subtracted in 200 components = -0.000941504 Jy ! Clean residual min=-0.003198 max=0.003141 Jy/beam ! Clean residual mean=-0.000005 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.229441 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.229441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064621Jy sigma=0.460359 ! Fit after self-cal, rms=0.064670Jy sigma=0.460170 ! 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=0.064670Jy sigma=0.460170 ! Fit after self-cal, rms=0.063108Jy sigma=0.449023 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.342 mas, bmaj=8.227 mas, bpa=-5.839 degrees ! Estimated noise=1.34379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195475 Jy ! Component: 100 - total flux cleaned = 7.72819e-05 Jy ! Component: 150 - total flux cleaned = -2.47517e-05 Jy ! Component: 200 - total flux cleaned = -0.000142473 Jy ! Total flux subtracted in 200 components = -0.000142473 Jy ! Clean residual min=-0.002677 max=0.002938 Jy/beam ! Clean residual mean=-0.000006 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.229298 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.229298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063057Jy sigma=0.448665 ! Fit after self-cal, rms=0.063068Jy sigma=0.448606 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 (101.5, 101). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268013 Jy ! Component: 100 - total flux cleaned = 0.00368165 Jy ! Component: 150 - total flux cleaned = 0.00376826 Jy ! Component: 200 - total flux cleaned = 0.00384315 Jy ! Total flux subtracted in 200 components = 0.00384315 Jy ! Clean residual min=-0.002565 max=0.002366 Jy/beam ! Clean residual mean=-0.000006 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.233142 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.233142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062939Jy sigma=0.447509 ! Fit after self-cal, rms=0.062924Jy sigma=0.447439 ! 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=0.062924Jy sigma=0.447439 ! Fit after self-cal, rms=0.062558Jy sigma=0.443214 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.338 mas, bmaj=8.223 mas, bpa=-5.809 degrees ! Estimated noise=1.34223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592037 Jy ! Component: 100 - total flux cleaned = 0.000630901 Jy ! Component: 150 - total flux cleaned = 0.00059867 Jy ! Component: 200 - total flux cleaned = 0.000598493 Jy ! Total flux subtracted in 200 components = 0.000598493 Jy ! Clean residual min=-0.002396 max=0.002299 Jy/beam ! Clean residual mean=-0.000007 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.23374 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.23374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062512Jy sigma=0.442911 ! Fit after self-cal, rms=0.062508Jy sigma=0.442892 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.96781e-05 Jy ! Component: 100 - total flux cleaned = 1.04834e-05 Jy ! Component: 150 - total flux cleaned = -4.42663e-05 Jy ! Component: 200 - total flux cleaned = -1.86159e-05 Jy ! Total flux subtracted in 200 components = -1.86159e-05 Jy ! Clean residual min=-0.002397 max=0.002270 Jy/beam ! Clean residual mean=-0.000007 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.233721 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.233721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062480Jy sigma=0.442722 ! Fit after self-cal, rms=0.062477Jy sigma=0.442719 ! 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=0.062477Jy sigma=0.442719 ! Fit after self-cal, rms=0.062472Jy sigma=0.442694 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.626 mas, bmaj=12.4 mas, bpa=-6.431 degrees ! Estimated noise=1.61696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000434544 Jy ! Component: 100 - total flux cleaned = 0.00041585 Jy ! Component: 150 - total flux cleaned = 0.000350321 Jy ! Component: 200 - total flux cleaned = 0.000290303 Jy ! Total flux subtracted in 200 components = 0.000290303 Jy ! Clean residual min=-0.002280 max=0.002190 Jy/beam ! Clean residual mean=-0.000014 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.234012 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 122 components and 0.234012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062472Jy sigma=0.442663 ! Fit after self-cal, rms=0.062465Jy sigma=0.442643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.30862e-06 Jy ! Component: 100 - total flux cleaned = -3.15731e-05 Jy ! Component: 150 - total flux cleaned = -7.18233e-05 Jy ! Component: 200 - total flux cleaned = -0.000109173 Jy ! Total flux subtracted in 200 components = -0.000109173 Jy ! Clean residual min=-0.002274 max=0.002199 Jy/beam ! Clean residual mean=-0.000014 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.233903 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 0.233903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062465Jy sigma=0.442632 ! Fit after self-cal, rms=0.062460Jy sigma=0.442615 ! 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=3.336 mas, bmaj=8.218 mas, bpa=-5.772 degrees ! Estimated noise=1.34238 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.336 x 8.218 at -5.772 degrees (North through East) ! Clean map min=-0.0022553 max=0.20808 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=2.804 mas, bmaj=7.315 mas, bpa=-6.658 degrees ! Estimated noise=1.72972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.161715 Jy ! Component: 100 - total flux cleaned = 0.197995 Jy ! Component: 150 - total flux cleaned = 0.211483 Jy ! Component: 200 - total flux cleaned = 0.218137 Jy ! Total flux subtracted in 200 components = 0.218137 Jy ! Clean residual min=-0.003542 max=0.004061 Jy/beam ! Clean residual mean=0.000002 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.218137 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.218137 Jy ! Inverting map and beam ! Estimated beam: bmin=3.336 mas, bmaj=8.218 mas, bpa=-5.772 degrees ! Estimated noise=1.34238 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 (4.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518214 Jy ! Component: 100 - total flux cleaned = 0.00854822 Jy ! Component: 150 - total flux cleaned = 0.011001 Jy ! Component: 200 - total flux cleaned = 0.0125131 Jy ! Total flux subtracted in 200 components = 0.0125131 Jy ! Clean residual min=-0.002314 max=0.002274 Jy/beam ! Clean residual mean=-0.000005 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.23065 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.23065 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=7.626 mas, bmaj=12.4 mas, bpa=-6.431 degrees ! Estimated noise=1.61696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173276 Jy ! Component: 100 - total flux cleaned = 0.00234165 Jy ! Component: 150 - total flux cleaned = 0.00226933 Jy ! Component: 200 - total flux cleaned = 0.00230166 Jy ! Total flux subtracted in 200 components = 0.00230166 Jy ! Clean residual min=-0.002303 max=0.002144 Jy/beam ! Clean residual mean=-0.000014 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.232952 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 = -1.34134e-06 Jy ! Component: 100 - total flux cleaned = -1.65114e-06 Jy ! Component: 150 - total flux cleaned = -2.31728e-06 Jy ! Component: 200 - total flux cleaned = -2.40734e-05 Jy ! Total flux subtracted in 200 components = -2.40734e-05 Jy ! Clean residual min=-0.002320 max=0.002183 Jy/beam ! Clean residual mean=-0.000014 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.232928 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 99 components and 0.232928 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.336 mas, bmaj=8.218 mas, bpa=-5.772 degrees ! Estimated noise=1.34238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.89101e-05 Jy ! Component: 100 - total flux cleaned = 2.61944e-05 Jy ! Component: 150 - total flux cleaned = 0.000104254 Jy ! Component: 200 - total flux cleaned = 0.000213461 Jy ! Total flux subtracted in 200 components = 0.000213461 Jy ! Clean residual min=-0.002200 max=0.002282 Jy/beam ! Clean residual mean=-0.000007 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.233141 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.233141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062358Jy sigma=0.442203 ! Fit after self-cal, rms=0.062338Jy sigma=0.442143 wmodel J1016+0513_S_a_map.mod ! Writing 116 model components to file: J1016+0513_S_a_map.mod wobs J1016+0513_S_a_uvs.fits ! Writing UV FITS file: J1016+0513_S_a_uvs.fits wwins J1016+0513_S_a_map.win ! wwins: Wrote 3 windows to J1016+0513_S_a_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 = -0.000410257 Jy ! Component: 100 - total flux cleaned = -0.000923482 Jy ! Component: 150 - total flux cleaned = -0.00137888 Jy ! Component: 200 - total flux cleaned = -0.00163579 Jy ! Component: 250 - total flux cleaned = -0.00195744 Jy ! Component: 300 - total flux cleaned = -0.00230567 Jy ! Component: 350 - total flux cleaned = -0.00240693 Jy ! Component: 400 - total flux cleaned = -0.00257401 Jy ! Component: 450 - total flux cleaned = -0.00263986 Jy ! Component: 500 - total flux cleaned = -0.00276887 Jy ! Component: 550 - total flux cleaned = -0.00286388 Jy ! Component: 600 - total flux cleaned = -0.0030191 Jy ! Component: 650 - total flux cleaned = -0.00314115 Jy ! Component: 700 - total flux cleaned = -0.0032019 Jy ! Component: 750 - total flux cleaned = -0.00341067 Jy ! Component: 800 - total flux cleaned = -0.00352842 Jy ! Component: 850 - total flux cleaned = -0.00367354 Jy ! Component: 900 - total flux cleaned = -0.0037879 Jy ! Component: 950 - total flux cleaned = -0.00384421 Jy ! Component: 1000 - total flux cleaned = -0.00398456 Jy ! Component: 1050 - total flux cleaned = -0.00398495 Jy ! Component: 1100 - total flux cleaned = -0.00417638 Jy ! Component: 1150 - total flux cleaned = -0.00428411 Jy ! Component: 1200 - total flux cleaned = -0.00436371 Jy ! Component: 1250 - total flux cleaned = -0.00441637 Jy ! Component: 1300 - total flux cleaned = -0.0044688 Jy ! Component: 1350 - total flux cleaned = -0.0045728 Jy ! Component: 1400 - total flux cleaned = -0.00470167 Jy ! Component: 1450 - total flux cleaned = -0.00480372 Jy ! Component: 1500 - total flux cleaned = -0.00492974 Jy ! Component: 1550 - total flux cleaned = -0.00510472 Jy ! Component: 1600 - total flux cleaned = -0.00522849 Jy ! Component: 1650 - total flux cleaned = -0.00542527 Jy ! Component: 1700 - total flux cleaned = -0.00544924 Jy ! Component: 1750 - total flux cleaned = -0.00561882 Jy ! Component: 1800 - total flux cleaned = -0.0057148 Jy ! Component: 1850 - total flux cleaned = -0.00592917 Jy ! Component: 1900 - total flux cleaned = -0.00599978 Jy ! Component: 1950 - total flux cleaned = -0.0061171 Jy ! Component: 2000 - total flux cleaned = -0.00621034 Jy ! Component: 2050 - total flux cleaned = -0.00634907 Jy ! Component: 2100 - total flux cleaned = -0.00632613 Jy ! Component: 2150 - total flux cleaned = -0.00646313 Jy ! Component: 2200 - total flux cleaned = -0.00659912 Jy ! Component: 2250 - total flux cleaned = -0.00655414 Jy ! Component: 2300 - total flux cleaned = -0.00671068 Jy ! Component: 2350 - total flux cleaned = -0.00679922 Jy ! Component: 2400 - total flux cleaned = -0.00686511 Jy ! Component: 2450 - total flux cleaned = -0.00682123 Jy ! Component: 2500 - total flux cleaned = -0.00684307 Jy ! Component: 2550 - total flux cleaned = -0.00682152 Jy ! Component: 2600 - total flux cleaned = -0.00684305 Jy ! Component: 2650 - total flux cleaned = -0.00690711 Jy ! Component: 2700 - total flux cleaned = -0.00692832 Jy ! Component: 2750 - total flux cleaned = -0.00690699 Jy ! Component: 2800 - total flux cleaned = -0.00690669 Jy ! Component: 2850 - total flux cleaned = -0.00686498 Jy ! Component: 2900 - total flux cleaned = -0.00690644 Jy ! Component: 2950 - total flux cleaned = -0.00680341 Jy ! Component: 3000 - total flux cleaned = -0.00680366 Jy ! Component: 3050 - total flux cleaned = -0.00684412 Jy ! Component: 3100 - total flux cleaned = -0.00686443 Jy ! Component: 3150 - total flux cleaned = -0.00682399 Jy ! Component: 3200 - total flux cleaned = -0.00676371 Jy ! Component: 3250 - total flux cleaned = -0.00680353 Jy ! Component: 3300 - total flux cleaned = -0.00680359 Jy ! Component: 3350 - total flux cleaned = -0.00684296 Jy ! Component: 3400 - total flux cleaned = -0.00678398 Jy ! Component: 3450 - total flux cleaned = -0.00678372 Jy ! Component: 3500 - total flux cleaned = -0.00674482 Jy ! Component: 3550 - total flux cleaned = -0.00674489 Jy ! Component: 3600 - total flux cleaned = -0.00666788 Jy ! Component: 3650 - total flux cleaned = -0.00678248 Jy ! Component: 3700 - total flux cleaned = -0.00674446 Jy ! Component: 3750 - total flux cleaned = -0.0067067 Jy ! Component: 3800 - total flux cleaned = -0.00668795 Jy ! Component: 3850 - total flux cleaned = -0.00665055 Jy ! Component: 3900 - total flux cleaned = -0.00663203 Jy ! Component: 3950 - total flux cleaned = -0.00666924 Jy ! Component: 4000 - total flux cleaned = -0.0066323 Jy ! Component: 4050 - total flux cleaned = -0.00663239 Jy ! Total flux subtracted in 4096 components = -0.0066507 Jy ! Clean residual min=-0.001505 max=0.001055 Jy/beam ! Clean residual mean=-0.000004 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.226491 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 417 components and 0.226491 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1016+0513_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.336 x 8.218 at -5.772 degrees (North through East) ! Clean map min=-0.0018805 max=0.20888 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1016+0513_S_a_map.fits wmodel /image_prod/ug002_uvm//J1016+0513_S_a_map.mod ! Writing 417 model components to file: /image_prod/ug002_uvm//J1016+0513_S_a_map.mod wobs /image_prod/ug002_uvm//J1016+0513_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1016+0513_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1016+0513_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J1016+0513_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.208879 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000346162 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.497173 0.497173 0.994345 1.98869 3.97738 7.95476 15.9095 31.819 63.6381 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.208 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 603.412 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1016+0513_S_a_dfm.log closed on Wed Mar 4 16:55:51 2020