! Started logfile: /image_prod/ug002_uva//J1929+2543_S_dfm.log on Thu Mar 5 04:12:39 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//J1929+2543_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1929+2543_S_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 15 of 15 possible baselines. ! AN table 3: 20 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.977344 visibilities/baseline/integration-bin. ! Found source: J1929+2543 ! ! 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 3753 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 J1929+2543_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 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.028381Jy sigma=7.821847 ! Fit after self-cal, rms=0.772147Jy sigma=5.849214 ! 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=2.87 mas, bmaj=6.119 mas, bpa=6.288 degrees ! Estimated noise=2.36838 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 = 0.174384 Jy ! Component: 100 - total flux cleaned = 0.218635 Jy ! Total flux subtracted in 100 components = 0.218635 Jy ! Clean residual min=-0.010879 max=0.019195 Jy/beam ! Clean residual mean=0.000013 rms=0.003037 Jy/beam ! Combined flux in latest and established models = 0.218635 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.218635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081586Jy sigma=0.517827 ! Fit after self-cal, rms=0.081585Jy sigma=0.517500 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223433 Jy ! Component: 100 - total flux cleaned = 0.0354315 Jy ! Total flux subtracted in 100 components = 0.0354315 Jy ! Clean residual min=-0.007246 max=0.008003 Jy/beam ! Clean residual mean=0.000002 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.254067 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.254067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074473Jy sigma=0.453972 ! Fit after self-cal, rms=0.074455Jy sigma=0.453659 ! 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=3.328 mas, bmaj=6.932 mas, bpa=5.34 degrees ! Estimated noise=1.58451 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 = 0.00905345 Jy ! Component: 100 - total flux cleaned = 0.0141805 Jy ! Component: 150 - total flux cleaned = 0.017316 Jy ! Component: 200 - total flux cleaned = 0.0191445 Jy ! Total flux subtracted in 200 components = 0.0191445 Jy ! Clean residual min=-0.004266 max=0.004597 Jy/beam ! Clean residual mean=-0.000004 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.273211 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.273211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073185Jy sigma=0.443938 ! Fit after self-cal, rms=0.073172Jy sigma=0.443772 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.328 x 6.932 at 5.34 degrees (North through East) ! Clean map min=-0.004249 max=0.22926 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 HN 1.04 LA 1.00 MK 0.99 ! NL 0.99 OV 0.98 PT 1.01 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.83 HN 1.04 KP 1.03 LA 1.01 ! NL 0.92 OV 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 KP 0.98 LA 1.03 MK 1.03 ! NL 1.00 OV 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 1.00 LA 1.03 MK 1.04 ! NL 1.00 OV 0.97 PT 1.02 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 1.01 KP 1.05 LA 1.02 ! NL 1.01 OV 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 KP 0.99 LA 1.02 MK 1.03 ! NL 1.01 OV 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.02 LA 0.99 MK 1.01 ! NL 1.01 OV 1.01 PT 1.01 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.83 HN 0.98 KP 1.01 LA 1.02 ! NL 1.06 OV 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 KP 1.02 LA 1.01 MK 1.02 ! NL 0.94 OV 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.073172Jy sigma=0.443772 ! Fit after self-cal, rms=0.071464Jy sigma=0.432139 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.347 mas, bmaj=6.971 mas, bpa=5.322 degrees ! Estimated noise=1.59221 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 = 0.000221222 Jy ! Component: 100 - total flux cleaned = 0.000299442 Jy ! Component: 150 - total flux cleaned = 0.000368952 Jy ! Component: 200 - total flux cleaned = 0.000435521 Jy ! Total flux subtracted in 200 components = 0.000435521 Jy ! Clean residual min=-0.003403 max=0.003528 Jy/beam ! Clean residual mean=0.000003 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.273647 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.273647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071412Jy sigma=0.431819 ! Fit after self-cal, rms=0.071406Jy sigma=0.431726 ! 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=0.071406Jy sigma=0.431726 ! Fit after self-cal, rms=0.071294Jy sigma=0.431702 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=6.968 mas, bpa=5.381 degrees ! Estimated noise=1.59267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421737 Jy ! Component: 100 - total flux cleaned = 0.000453503 Jy ! Component: 150 - total flux cleaned = 0.00051493 Jy ! Component: 200 - total flux cleaned = 0.000601431 Jy ! Total flux subtracted in 200 components = 0.000601431 Jy ! Clean residual min=-0.003326 max=0.003488 Jy/beam ! Clean residual mean=0.000003 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.274248 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.274248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071257Jy sigma=0.431481 ! Fit after self-cal, rms=0.071252Jy sigma=0.431456 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 = 8.59808e-05 Jy ! Component: 100 - total flux cleaned = 8.59751e-05 Jy ! Component: 150 - total flux cleaned = 8.5274e-05 Jy ! Component: 200 - total flux cleaned = 8.55361e-05 Jy ! Total flux subtracted in 200 components = 8.55361e-05 Jy ! Clean residual min=-0.003275 max=0.003447 Jy/beam ! Clean residual mean=0.000003 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.274334 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.274334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071230Jy sigma=0.431314 ! Fit after self-cal, rms=0.071230Jy sigma=0.431304 ! 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=0.071230Jy sigma=0.431304 ! Fit after self-cal, rms=0.071087Jy sigma=0.431269 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=6.966 mas, bpa=5.425 degrees ! Estimated noise=1.59317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490991 Jy ! Component: 100 - total flux cleaned = 0.000543824 Jy ! Component: 150 - total flux cleaned = 0.000593561 Jy ! Component: 200 - total flux cleaned = 0.000594277 Jy ! Total flux subtracted in 200 components = 0.000594277 Jy ! Clean residual min=-0.003209 max=0.003431 Jy/beam ! Clean residual mean=0.000004 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.274928 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.274928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071064Jy sigma=0.431131 ! Fit after self-cal, rms=0.071060Jy sigma=0.431122 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 = 9.50197e-05 Jy ! Component: 100 - total flux cleaned = 9.59649e-05 Jy ! Component: 150 - total flux cleaned = 9.65969e-05 Jy ! Component: 200 - total flux cleaned = 9.59906e-05 Jy ! Total flux subtracted in 200 components = 9.59906e-05 Jy ! Clean residual min=-0.003173 max=0.003393 Jy/beam ! Clean residual mean=0.000004 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.275024 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.275024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071045Jy sigma=0.431028 ! Fit after self-cal, rms=0.071046Jy sigma=0.431025 ! 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=0.071046Jy sigma=0.431025 ! Fit after self-cal, rms=0.070941Jy sigma=0.430999 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.082 mas, bmaj=10.3 mas, bpa=-9.501 degrees ! Estimated noise=1.92742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171 Jy ! Component: 100 - total flux cleaned = 0.0019124 Jy ! Component: 150 - total flux cleaned = 0.00202266 Jy ! Component: 200 - total flux cleaned = 0.00212332 Jy ! Total flux subtracted in 200 components = 0.00212332 Jy ! Clean residual min=-0.003398 max=0.003837 Jy/beam ! Clean residual mean=0.000005 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.277148 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 62 components and 0.277148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070946Jy sigma=0.431055 ! Fit after self-cal, rms=0.070937Jy sigma=0.430990 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 = 0.000151269 Jy ! Component: 100 - total flux cleaned = 0.000204912 Jy ! Component: 150 - total flux cleaned = 0.000249321 Jy ! Component: 200 - total flux cleaned = 0.000268791 Jy ! Total flux subtracted in 200 components = 0.000268791 Jy ! Clean residual min=-0.003322 max=0.003789 Jy/beam ! Clean residual mean=0.000005 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.277416 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 63 components and 0.277416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070947Jy sigma=0.431094 ! Fit after self-cal, rms=0.070944Jy sigma=0.431051 ! 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=6.962 mas, bpa=5.471 degrees ! Estimated noise=1.59363 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.336 x 6.962 at 5.471 degrees (North through East) ! Clean map min=-0.0029184 max=0.22873 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=2.879 mas, bmaj=6.137 mas, bpa=6.36 degrees ! Estimated noise=2.37665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17486 Jy ! Component: 100 - total flux cleaned = 0.219306 Jy ! Component: 150 - total flux cleaned = 0.241381 Jy ! Component: 200 - total flux cleaned = 0.254243 Jy ! Total flux subtracted in 200 components = 0.254243 Jy ! Clean residual min=-0.006657 max=0.007640 Jy/beam ! Clean residual mean=0.000008 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.254243 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.254243 Jy ! Inverting map and beam ! Estimated beam: bmin=3.336 mas, bmaj=6.962 mas, bpa=5.471 degrees ! Estimated noise=1.59363 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 (0, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00947852 Jy ! Component: 100 - total flux cleaned = 0.0153172 Jy ! Component: 150 - total flux cleaned = 0.0193036 Jy ! Component: 200 - total flux cleaned = 0.022103 Jy ! Total flux subtracted in 200 components = 0.022103 Jy ! Clean residual min=-0.003337 max=0.003262 Jy/beam ! Clean residual mean=0.000004 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.276346 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 0.276346 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=7.082 mas, bmaj=10.3 mas, bpa=-9.501 degrees ! Estimated noise=1.92742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180485 Jy ! Component: 100 - total flux cleaned = 0.00237607 Jy ! Component: 150 - total flux cleaned = 0.00275701 Jy ! Component: 200 - total flux cleaned = 0.00282267 Jy ! Total flux subtracted in 200 components = 0.00282267 Jy ! Clean residual min=-0.003408 max=0.003825 Jy/beam ! Clean residual mean=0.000003 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.279169 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 = 2.54153e-05 Jy ! Component: 100 - total flux cleaned = 4.61496e-05 Jy ! Component: 150 - total flux cleaned = 4.49954e-05 Jy ! Component: 200 - total flux cleaned = 6.29553e-05 Jy ! Total flux subtracted in 200 components = 6.29553e-05 Jy ! Clean residual min=-0.003287 max=0.003842 Jy/beam ! Clean residual mean=0.000003 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.279232 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 92 components and 0.279232 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.336 mas, bmaj=6.962 mas, bpa=5.471 degrees ! Estimated noise=1.59363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408492 Jy ! Component: 100 - total flux cleaned = 0.000549228 Jy ! Component: 150 - total flux cleaned = 0.00046925 Jy ! Component: 200 - total flux cleaned = 0.000395431 Jy ! Total flux subtracted in 200 components = 0.000395431 Jy ! Clean residual min=-0.003063 max=0.003072 Jy/beam ! Clean residual mean=0.000002 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.279627 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.279627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070768Jy sigma=0.430068 ! Fit after self-cal, rms=0.070758Jy sigma=0.429940 wmodel J1929+2543_S_map.mod ! Writing 110 model components to file: J1929+2543_S_map.mod wobs J1929+2543_S_uvs.fits ! Writing UV FITS file: J1929+2543_S_uvs.fits wwins J1929+2543_S_map.win ! wwins: Wrote 2 windows to J1929+2543_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 = -0.000289966 Jy ! Component: 100 - total flux cleaned = -0.00013368 Jy ! Component: 150 - total flux cleaned = -8.30829e-05 Jy ! Component: 200 - total flux cleaned = 1.1487e-05 Jy ! Component: 250 - total flux cleaned = 0.000193312 Jy ! Component: 300 - total flux cleaned = 0.000324442 Jy ! Component: 350 - total flux cleaned = 0.000660641 Jy ! Component: 400 - total flux cleaned = 0.000905272 Jy ! Component: 450 - total flux cleaned = 0.00118235 Jy ! Component: 500 - total flux cleaned = 0.00141178 Jy ! Component: 550 - total flux cleaned = 0.00155976 Jy ! Component: 600 - total flux cleaned = 0.00184965 Jy ! Component: 650 - total flux cleaned = 0.00213095 Jy ! Component: 700 - total flux cleaned = 0.00230208 Jy ! Component: 750 - total flux cleaned = 0.00247023 Jy ! Component: 800 - total flux cleaned = 0.00256937 Jy ! Component: 850 - total flux cleaned = 0.00269729 Jy ! Component: 900 - total flux cleaned = 0.00272776 Jy ! Component: 950 - total flux cleaned = 0.00275861 Jy ! Component: 1000 - total flux cleaned = 0.00281888 Jy ! Component: 1050 - total flux cleaned = 0.00281885 Jy ! Component: 1100 - total flux cleaned = 0.00273197 Jy ! Component: 1150 - total flux cleaned = 0.00276073 Jy ! Component: 1200 - total flux cleaned = 0.00276007 Jy ! Component: 1250 - total flux cleaned = 0.00284231 Jy ! Component: 1300 - total flux cleaned = 0.00284226 Jy ! Component: 1350 - total flux cleaned = 0.00289576 Jy ! Component: 1400 - total flux cleaned = 0.00292262 Jy ! Component: 1450 - total flux cleaned = 0.00297489 Jy ! Component: 1500 - total flux cleaned = 0.00307798 Jy ! Component: 1550 - total flux cleaned = 0.00320414 Jy ! Component: 1600 - total flux cleaned = 0.00327948 Jy ! Component: 1650 - total flux cleaned = 0.00337806 Jy ! Component: 1700 - total flux cleaned = 0.00345065 Jy ! Component: 1750 - total flux cleaned = 0.00357038 Jy ! Component: 1800 - total flux cleaned = 0.00366395 Jy ! Component: 1850 - total flux cleaned = 0.00371043 Jy ! Component: 1900 - total flux cleaned = 0.0037794 Jy ! Component: 1950 - total flux cleaned = 0.00384685 Jy ! Component: 2000 - total flux cleaned = 0.00384647 Jy ! Component: 2050 - total flux cleaned = 0.00400048 Jy ! Component: 2100 - total flux cleaned = 0.00402231 Jy ! Component: 2150 - total flux cleaned = 0.00404394 Jy ! Component: 2200 - total flux cleaned = 0.00417203 Jy ! Component: 2250 - total flux cleaned = 0.00417203 Jy ! Component: 2300 - total flux cleaned = 0.00431791 Jy ! Component: 2350 - total flux cleaned = 0.00440006 Jy ! Component: 2400 - total flux cleaned = 0.00444111 Jy ! Component: 2450 - total flux cleaned = 0.00450201 Jy ! Component: 2500 - total flux cleaned = 0.00454204 Jy ! Component: 2550 - total flux cleaned = 0.00473949 Jy ! Component: 2600 - total flux cleaned = 0.00471958 Jy ! Component: 2650 - total flux cleaned = 0.00477759 Jy ! Component: 2700 - total flux cleaned = 0.00481576 Jy ! Component: 2750 - total flux cleaned = 0.00479679 Jy ! Component: 2800 - total flux cleaned = 0.00481536 Jy ! Component: 2850 - total flux cleaned = 0.00483399 Jy ! Component: 2900 - total flux cleaned = 0.00494433 Jy ! Component: 2950 - total flux cleaned = 0.0048896 Jy ! Component: 3000 - total flux cleaned = 0.00488968 Jy ! Component: 3050 - total flux cleaned = 0.00494344 Jy ! Component: 3100 - total flux cleaned = 0.00494324 Jy ! Component: 3150 - total flux cleaned = 0.00494335 Jy ! Component: 3200 - total flux cleaned = 0.00497804 Jy ! Component: 3250 - total flux cleaned = 0.00499531 Jy ! Component: 3300 - total flux cleaned = 0.00492695 Jy ! Component: 3350 - total flux cleaned = 0.00496093 Jy ! Component: 3400 - total flux cleaned = 0.00489385 Jy ! Component: 3450 - total flux cleaned = 0.00494372 Jy ! Component: 3500 - total flux cleaned = 0.00489421 Jy ! Component: 3550 - total flux cleaned = 0.00494337 Jy ! Component: 3600 - total flux cleaned = 0.00487846 Jy ! Component: 3650 - total flux cleaned = 0.00482995 Jy ! Component: 3700 - total flux cleaned = 0.0047982 Jy ! Component: 3750 - total flux cleaned = 0.00481428 Jy ! Component: 3800 - total flux cleaned = 0.00476704 Jy ! Component: 3850 - total flux cleaned = 0.00478251 Jy ! Component: 3900 - total flux cleaned = 0.00470505 Jy ! Component: 3950 - total flux cleaned = 0.00470508 Jy ! Component: 4000 - total flux cleaned = 0.00461341 Jy ! Component: 4050 - total flux cleaned = 0.00461344 Jy ! Total flux subtracted in 4096 components = 0.00461344 Jy ! Clean residual min=-0.001004 max=0.000888 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.284241 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 388 components and 0.28424 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1929+2543_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.336 x 6.962 at 5.471 degrees (North through East) ! Clean map min=-0.0017096 max=0.23005 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1929+2543_S_map.fits wmodel /image_prod/ug002_uva//J1929+2543_S_map.mod ! Writing 388 model components to file: /image_prod/ug002_uva//J1929+2543_S_map.mod wobs /image_prod/ug002_uva//J1929+2543_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1929+2543_S_uvs.fits wwins /image_prod/ug002_uva//J1929+2543_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1929+2543_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.230048 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261968 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.341626 0.341626 0.683253 1.36651 2.73301 5.46602 10.932 21.8641 43.7282 87.4563 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.23 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 878.152 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1929+2543_S_dfm.log closed on Thu Mar 5 04:12:43 2020