! Started logfile: /image_prod/ug002_uva//J1127+0555_S_dfm.log on Thu Mar 5 00:02:51 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//J1127+0555_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1127+0555_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978963 visibilities/baseline/integration-bin. ! Found source: J1127+0555 ! ! 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 9912 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 J1127+0555_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023353Jy sigma=8.234119 ! Fit after self-cal, rms=0.795228Jy sigma=6.382483 ! 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=2.858 mas, bmaj=7.131 mas, bpa=-2.347 degrees ! Estimated noise=1.2306 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 = 0.158029 Jy ! Component: 100 - total flux cleaned = 0.194377 Jy ! Total flux subtracted in 100 components = 0.194377 Jy ! Clean residual min=-0.005647 max=0.013237 Jy/beam ! Clean residual mean=-0.000028 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.194377 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.194377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074010Jy sigma=0.516106 ! Fit after self-cal, rms=0.073994Jy sigma=0.515956 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138295 Jy ! Component: 100 - total flux cleaned = 0.0203491 Jy ! Total flux subtracted in 100 components = 0.0203491 Jy ! Clean residual min=-0.006413 max=0.007148 Jy/beam ! Clean residual mean=-0.000022 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 0.214727 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.214727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071180Jy sigma=0.494638 ! Fit after self-cal, rms=0.071120Jy sigma=0.494122 ! 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=3.464 mas, bmaj=8.036 mas, bpa=-2.17 degrees ! Estimated noise=0.919304 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 = 0.00310198 Jy ! Component: 100 - total flux cleaned = 0.00328966 Jy ! Component: 150 - total flux cleaned = 0.00320658 Jy ! Component: 200 - total flux cleaned = 0.00313132 Jy ! Total flux subtracted in 200 components = 0.00313132 Jy ! Clean residual min=-0.005865 max=0.006009 Jy/beam ! Clean residual mean=-0.000041 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.217858 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.217858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070802Jy sigma=0.492523 ! Fit after self-cal, rms=0.070793Jy sigma=0.492482 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.464 x 8.036 at -2.17 degrees (North through East) ! Clean map min=-0.005603 max=0.20435 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 1.01 KP 0.99 ! LA 1.02 MK 0.97 NL 1.00 OV 1.05 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.01 KP 1.01 ! LA 1.02 MK 0.92 NL 1.16 OV 0.96 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.13 KP 1.01 ! LA 1.02 MK 0.97 NL 0.85 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.070793Jy sigma=0.492482 ! Fit after self-cal, rms=0.067604Jy sigma=0.477209 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.452 mas, bmaj=8.007 mas, bpa=-2.616 degrees ! Estimated noise=0.919733 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 = 0.00161169 Jy ! Component: 100 - total flux cleaned = 0.00197074 Jy ! Component: 150 - total flux cleaned = 0.00203172 Jy ! Component: 200 - total flux cleaned = 0.00205755 Jy ! Total flux subtracted in 200 components = 0.00205755 Jy ! Clean residual min=-0.004800 max=0.005066 Jy/beam ! Clean residual mean=-0.000041 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.219915 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.219915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067553Jy sigma=0.476884 ! Fit after self-cal, rms=0.067553Jy sigma=0.476799 ! 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=0.067553Jy sigma=0.476799 ! Fit after self-cal, rms=0.065962Jy sigma=0.454598 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.46 mas, bmaj=8.002 mas, bpa=-2.86 degrees ! Estimated noise=0.92212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000534446 Jy ! Component: 100 - total flux cleaned = 0.000624289 Jy ! Component: 150 - total flux cleaned = 0.000624522 Jy ! Component: 200 - total flux cleaned = 0.00062479 Jy ! Total flux subtracted in 200 components = 0.00062479 Jy ! Clean residual min=-0.002440 max=0.002811 Jy/beam ! Clean residual mean=-0.000000 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.22054 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.22054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065917Jy sigma=0.454457 ! Fit after self-cal, rms=0.065921Jy sigma=0.454416 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 (-19.5, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505367 Jy ! Component: 100 - total flux cleaned = 0.000373426 Jy ! Component: 150 - total flux cleaned = 0.00046502 Jy ! Component: 200 - total flux cleaned = 0.000582694 Jy ! Total flux subtracted in 200 components = 0.000582694 Jy ! Clean residual min=-0.002403 max=0.002629 Jy/beam ! Clean residual mean=0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.221123 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.221123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065750Jy sigma=0.453577 ! Fit after self-cal, rms=0.065742Jy sigma=0.453480 ! Inverting map ! Added new window around map position (-29.5, -50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146102 Jy ! Component: 100 - total flux cleaned = 0.00110688 Jy ! Component: 150 - total flux cleaned = 0.000804638 Jy ! Component: 200 - total flux cleaned = 0.000532785 Jy ! Total flux subtracted in 200 components = 0.000532785 Jy ! Clean residual min=-0.002120 max=0.001946 Jy/beam ! Clean residual mean=0.000000 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.221656 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.221656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065624Jy sigma=0.452824 ! Fit after self-cal, rms=0.065623Jy sigma=0.452804 ! 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=0.065623Jy sigma=0.452804 ! Fit after self-cal, rms=0.063350Jy sigma=0.448216 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.461 mas, bmaj=8.005 mas, bpa=-2.834 degrees ! Estimated noise=0.920888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.36147e-05 Jy ! Component: 100 - total flux cleaned = -0.000119915 Jy ! Component: 150 - total flux cleaned = -0.000151409 Jy ! Component: 200 - total flux cleaned = -0.000179405 Jy ! Total flux subtracted in 200 components = -0.000179405 Jy ! Clean residual min=-0.001498 max=0.001586 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.221476 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.221476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063314Jy sigma=0.447996 ! Fit after self-cal, rms=0.063303Jy sigma=0.447976 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 = 5.90854e-05 Jy ! Component: 100 - total flux cleaned = 3.45723e-05 Jy ! Component: 150 - total flux cleaned = 6.01257e-05 Jy ! Component: 200 - total flux cleaned = 5.93774e-05 Jy ! Total flux subtracted in 200 components = 5.93774e-05 Jy ! Clean residual min=-0.001475 max=0.001548 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.221536 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 126 components and 0.221536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063282Jy sigma=0.447859 ! Fit after self-cal, rms=0.063282Jy sigma=0.447859 ! 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=0.063282Jy sigma=0.447859 ! Fit after self-cal, rms=0.063288Jy sigma=0.447834 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.746 mas, bmaj=12.07 mas, bpa=-3.002 degrees ! Estimated noise=1.09322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000921479 Jy ! Component: 100 - total flux cleaned = 0.00120897 Jy ! Component: 150 - total flux cleaned = 0.00133723 Jy ! Component: 200 - total flux cleaned = 0.00140202 Jy ! Total flux subtracted in 200 components = 0.00140202 Jy ! Clean residual min=-0.001585 max=0.001602 Jy/beam ! Clean residual mean=0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.222938 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 135 components and 0.222938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063277Jy sigma=0.447779 ! Fit after self-cal, rms=0.063275Jy sigma=0.447763 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 = 0.000180132 Jy ! Component: 100 - total flux cleaned = 0.000196546 Jy ! Component: 150 - total flux cleaned = 0.000196462 Jy ! Component: 200 - total flux cleaned = 0.000209098 Jy ! Total flux subtracted in 200 components = 0.000209098 Jy ! Clean residual min=-0.001576 max=0.001590 Jy/beam ! Clean residual mean=0.000003 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.223147 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 141 components and 0.223147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063271Jy sigma=0.447742 ! Fit after self-cal, rms=0.063269Jy sigma=0.447736 ! 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=3.46 mas, bmaj=8.002 mas, bpa=-2.829 degrees ! Estimated noise=0.92158 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.46 x 8.002 at -2.829 degrees (North through East) ! Clean map min=-0.001391 max=0.20409 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=2.864 mas, bmaj=7.13 mas, bpa=-3.007 degrees ! Estimated noise=1.23051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157916 Jy ! Component: 100 - total flux cleaned = 0.194181 Jy ! Component: 150 - total flux cleaned = 0.207614 Jy ! Component: 200 - total flux cleaned = 0.213916 Jy ! Total flux subtracted in 200 components = 0.213916 Jy ! Clean residual min=-0.002565 max=0.002887 Jy/beam ! Clean residual mean=-0.000002 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.213916 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.213916 Jy ! Inverting map and beam ! Estimated beam: bmin=3.46 mas, bmaj=8.002 mas, bpa=-2.829 degrees ! Estimated noise=0.92158 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 = 0.00415507 Jy ! Component: 100 - total flux cleaned = 0.00638097 Jy ! Component: 150 - total flux cleaned = 0.00744973 Jy ! Component: 200 - total flux cleaned = 0.00778039 Jy ! Total flux subtracted in 200 components = 0.00778039 Jy ! Clean residual min=-0.001604 max=0.001992 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.221697 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.221697 Jy ! Inverting map ! Added new window around map position (7, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149065 Jy ! Component: 100 - total flux cleaned = 0.00172414 Jy ! Component: 150 - total flux cleaned = 0.00180788 Jy ! Component: 200 - total flux cleaned = 0.001809 Jy ! Total flux subtracted in 200 components = 0.001809 Jy ! Clean residual min=-0.001571 max=0.001571 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.223506 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 63 components and 0.223506 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=7.746 mas, bmaj=12.07 mas, bpa=-3.002 degrees ! Estimated noise=1.09322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575771 Jy ! Component: 100 - total flux cleaned = 0.000752296 Jy ! Component: 150 - total flux cleaned = 0.000773077 Jy ! Component: 200 - total flux cleaned = 0.000830657 Jy ! Total flux subtracted in 200 components = 0.000830657 Jy ! Clean residual min=-0.001792 max=0.001514 Jy/beam ! Clean residual mean=0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.224336 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 = 3.41845e-05 Jy ! Component: 100 - total flux cleaned = 5.01129e-05 Jy ! Component: 150 - total flux cleaned = 6.5011e-05 Jy ! Component: 200 - total flux cleaned = 9.26607e-05 Jy ! Total flux subtracted in 200 components = 9.26607e-05 Jy ! Clean residual min=-0.001750 max=0.001480 Jy/beam ! Clean residual mean=0.000004 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.224429 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 98 components and 0.224429 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.46 mas, bmaj=8.002 mas, bpa=-2.829 degrees ! Estimated noise=0.92158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018678 Jy ! Component: 100 - total flux cleaned = -0.000158911 Jy ! Component: 150 - total flux cleaned = -0.000186273 Jy ! Component: 200 - total flux cleaned = -0.000186091 Jy ! Total flux subtracted in 200 components = -0.000186091 Jy ! Clean residual min=-0.001509 max=0.001490 Jy/beam ! Clean residual mean=0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.224243 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 124 components and 0.224243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063232Jy sigma=0.447647 ! Fit after self-cal, rms=0.063229Jy sigma=0.447597 wmodel J1127+0555_S_map.mod ! Writing 124 model components to file: J1127+0555_S_map.mod wobs J1127+0555_S_uvs.fits ! Writing UV FITS file: J1127+0555_S_uvs.fits wwins J1127+0555_S_map.win ! wwins: Wrote 4 windows to J1127+0555_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 = -0.000106081 Jy ! Component: 100 - total flux cleaned = -0.000230601 Jy ! Component: 150 - total flux cleaned = -0.000448457 Jy ! Component: 200 - total flux cleaned = -0.00070667 Jy ! Component: 250 - total flux cleaned = -0.000866315 Jy ! Component: 300 - total flux cleaned = -0.00108883 Jy ! Component: 350 - total flux cleaned = -0.00128399 Jy ! Component: 400 - total flux cleaned = -0.00143244 Jy ! Component: 450 - total flux cleaned = -0.00164006 Jy ! Component: 500 - total flux cleaned = -0.0017418 Jy ! Component: 550 - total flux cleaned = -0.00182204 Jy ! Component: 600 - total flux cleaned = -0.00197926 Jy ! Component: 650 - total flux cleaned = -0.00205642 Jy ! Component: 700 - total flux cleaned = -0.00217032 Jy ! Component: 750 - total flux cleaned = -0.00224539 Jy ! Component: 800 - total flux cleaned = -0.00226386 Jy ! Component: 850 - total flux cleaned = -0.00233723 Jy ! Component: 900 - total flux cleaned = -0.00237374 Jy ! Component: 950 - total flux cleaned = -0.00248042 Jy ! Component: 1000 - total flux cleaned = -0.00253297 Jy ! Component: 1050 - total flux cleaned = -0.00255015 Jy ! Component: 1100 - total flux cleaned = -0.00261913 Jy ! Component: 1150 - total flux cleaned = -0.00266989 Jy ! Component: 1200 - total flux cleaned = -0.00272027 Jy ! Component: 1250 - total flux cleaned = -0.00277001 Jy ! Component: 1300 - total flux cleaned = -0.00285173 Jy ! Component: 1350 - total flux cleaned = -0.00283571 Jy ! Component: 1400 - total flux cleaned = -0.00291619 Jy ! Component: 1450 - total flux cleaned = -0.00293224 Jy ! Component: 1500 - total flux cleaned = -0.00299534 Jy ! Component: 1550 - total flux cleaned = -0.00301073 Jy ! Component: 1600 - total flux cleaned = -0.00305693 Jy ! Component: 1650 - total flux cleaned = -0.00311797 Jy ! Component: 1700 - total flux cleaned = -0.00311794 Jy ! Component: 1750 - total flux cleaned = -0.00317792 Jy ! Component: 1800 - total flux cleaned = -0.00322274 Jy ! Component: 1850 - total flux cleaned = -0.0032669 Jy ! Component: 1900 - total flux cleaned = -0.0032817 Jy ! Component: 1950 - total flux cleaned = -0.00336827 Jy ! Component: 2000 - total flux cleaned = -0.00338271 Jy ! Component: 2050 - total flux cleaned = -0.00346799 Jy ! Component: 2100 - total flux cleaned = -0.00343974 Jy ! Component: 2150 - total flux cleaned = -0.0034954 Jy ! Component: 2200 - total flux cleaned = -0.00355089 Jy ! Component: 2250 - total flux cleaned = -0.00357837 Jy ! Component: 2300 - total flux cleaned = -0.00360545 Jy ! Component: 2350 - total flux cleaned = -0.00364609 Jy ! Component: 2400 - total flux cleaned = -0.00367291 Jy ! Component: 2450 - total flux cleaned = -0.00372601 Jy ! Component: 2500 - total flux cleaned = -0.0038051 Jy ! Component: 2550 - total flux cleaned = -0.00383115 Jy ! Component: 2600 - total flux cleaned = -0.00384413 Jy ! Component: 2650 - total flux cleaned = -0.00393442 Jy ! Component: 2700 - total flux cleaned = -0.00397276 Jy ! Component: 2750 - total flux cleaned = -0.00402359 Jy ! Component: 2800 - total flux cleaned = -0.00404874 Jy ! Component: 2850 - total flux cleaned = -0.00406125 Jy ! Component: 2900 - total flux cleaned = -0.00411093 Jy ! Component: 2950 - total flux cleaned = -0.00413581 Jy ! Component: 3000 - total flux cleaned = -0.00416035 Jy ! Component: 3050 - total flux cleaned = -0.00419685 Jy ! Component: 3100 - total flux cleaned = -0.00420896 Jy ! Component: 3150 - total flux cleaned = -0.00426898 Jy ! Component: 3200 - total flux cleaned = -0.00424519 Jy ! Component: 3250 - total flux cleaned = -0.00426893 Jy ! Component: 3300 - total flux cleaned = -0.00426898 Jy ! Component: 3350 - total flux cleaned = -0.00437414 Jy ! Component: 3400 - total flux cleaned = -0.00435093 Jy ! Component: 3450 - total flux cleaned = -0.00438552 Jy ! Component: 3500 - total flux cleaned = -0.00436258 Jy ! Component: 3550 - total flux cleaned = -0.00439689 Jy ! Component: 3600 - total flux cleaned = -0.0044535 Jy ! Component: 3650 - total flux cleaned = -0.00447607 Jy ! Component: 3700 - total flux cleaned = -0.00444262 Jy ! Component: 3750 - total flux cleaned = -0.00452048 Jy ! Component: 3800 - total flux cleaned = -0.00455361 Jy ! Component: 3850 - total flux cleaned = -0.00457562 Jy ! Component: 3900 - total flux cleaned = -0.00458654 Jy ! Component: 3950 - total flux cleaned = -0.00458662 Jy ! Component: 4000 - total flux cleaned = -0.00466207 Jy ! Component: 4050 - total flux cleaned = -0.00468347 Jy ! Total flux subtracted in 4096 components = -0.00466213 Jy ! Clean residual min=-0.000687 max=0.000611 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.219581 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 425 components and 0.219581 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1127+0555_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.46 x 8.002 at -2.829 degrees (North through East) ! Clean map min=-0.0011772 max=0.20439 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1127+0555_S_map.fits wmodel /image_prod/ug002_uva//J1127+0555_S_map.mod ! Writing 425 model components to file: /image_prod/ug002_uva//J1127+0555_S_map.mod wobs /image_prod/ug002_uva//J1127+0555_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1127+0555_S_uvs.fits wwins /image_prod/ug002_uva//J1127+0555_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1127+0555_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.204391 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199296 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292521 0.292521 0.585043 1.17009 2.34017 4.68034 9.36068 18.7214 37.4427 74.8855 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.204 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1025.57 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1127+0555_S_dfm.log closed on Thu Mar 5 00:02:55 2020