! Started logfile: /image_prod/ug002_uva//J0125+4718_S_dfm.log on Wed Mar 4 19:03:38 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//J0125+4718_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0125+4718_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.987407 visibilities/baseline/integration-bin. ! Found source: J0125+4718 ! ! 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 7998 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 J0125+4718_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009901Jy sigma=8.972618 ! Fit after self-cal, rms=0.842141Jy sigma=7.477576 ! 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=2.915 mas, bmaj=4.924 mas, bpa=-6.41 degrees ! Estimated noise=1.45144 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 = 0.124454 Jy ! Component: 100 - total flux cleaned = 0.153156 Jy ! Total flux subtracted in 100 components = 0.153156 Jy ! Clean residual min=-0.005403 max=0.010369 Jy/beam ! Clean residual mean=0.000001 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.153156 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.153156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065432Jy sigma=0.502446 ! Fit after self-cal, rms=0.065377Jy sigma=0.502222 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105545 Jy ! Component: 100 - total flux cleaned = 0.0124362 Jy ! Total flux subtracted in 100 components = 0.0124362 Jy ! Clean residual min=-0.005872 max=0.006174 Jy/beam ! Clean residual mean=0.000005 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.165592 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.165592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064010Jy sigma=0.488921 ! Fit after self-cal, rms=0.063994Jy sigma=0.488825 ! 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=3.502 mas, bmaj=5.737 mas, bpa=-4.381 degrees ! Estimated noise=0.914131 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 = 0.000885134 Jy ! Component: 100 - total flux cleaned = 0.000695466 Jy ! Component: 150 - total flux cleaned = 0.000542376 Jy ! Component: 200 - total flux cleaned = 0.000410354 Jy ! Total flux subtracted in 200 components = 0.000410354 Jy ! Clean residual min=-0.004757 max=0.004472 Jy/beam ! Clean residual mean=0.000000 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.166003 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.166003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063694Jy sigma=0.487018 ! Fit after self-cal, rms=0.063674Jy sigma=0.486929 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.502 x 5.737 at -4.381 degrees (North through East) ! Clean map min=-0.0047003 max=0.15961 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.00 KP 0.98 ! LA 1.04 MK 1.01 OV 0.85 PT 1.05 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 1.00 KP 0.98 ! LA 1.05 MK 0.99 OV 0.92 PT 1.02 ! SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.03 KP 0.98 ! LA 1.02 MK 0.94 OV 0.90 PT 1.03 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.063674Jy sigma=0.486929 ! Fit after self-cal, rms=0.060790Jy sigma=0.473686 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.469 mas, bmaj=5.715 mas, bpa=-4.048 degrees ! Estimated noise=0.906812 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 (21.5, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261463 Jy ! Component: 100 - total flux cleaned = 0.00262464 Jy ! Component: 150 - total flux cleaned = 0.00262575 Jy ! Component: 200 - total flux cleaned = 0.00262628 Jy ! Total flux subtracted in 200 components = 0.00262628 Jy ! Clean residual min=-0.002978 max=0.002996 Jy/beam ! Clean residual mean=-0.000003 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.168629 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.168629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060509Jy sigma=0.471503 ! Fit after self-cal, rms=0.060523Jy sigma=0.471283 ! 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=0.060523Jy sigma=0.471283 ! Fit after self-cal, rms=0.064583Jy sigma=0.460317 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.462 mas, bmaj=5.681 mas, bpa=-3.527 degrees ! Estimated noise=0.90773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143235 Jy ! Component: 100 - total flux cleaned = 0.00223758 Jy ! Component: 150 - total flux cleaned = 0.00242029 Jy ! Component: 200 - total flux cleaned = 0.00247404 Jy ! Total flux subtracted in 200 components = 0.00247404 Jy ! Clean residual min=-0.001919 max=0.001907 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.171103 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.171103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064537Jy sigma=0.459882 ! Fit after self-cal, rms=0.064601Jy sigma=0.459782 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 = 0.000230443 Jy ! Component: 100 - total flux cleaned = 0.000280353 Jy ! Component: 150 - total flux cleaned = 0.000303738 Jy ! Component: 200 - total flux cleaned = 0.000348186 Jy ! Total flux subtracted in 200 components = 0.000348186 Jy ! Clean residual min=-0.001925 max=0.001801 Jy/beam ! Clean residual mean=0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.171451 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.171451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064583Jy sigma=0.459640 ! Fit after self-cal, rms=0.064582Jy sigma=0.459637 ! 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=0.064582Jy sigma=0.459637 ! Fit after self-cal, rms=0.064854Jy sigma=0.459584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.454 mas, bmaj=5.676 mas, bpa=-3.553 degrees ! Estimated noise=0.908648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079633 Jy ! Component: 100 - total flux cleaned = 0.000910657 Jy ! Component: 150 - total flux cleaned = 0.00093185 Jy ! Component: 200 - total flux cleaned = 0.000951792 Jy ! Total flux subtracted in 200 components = 0.000951792 Jy ! Clean residual min=-0.001866 max=0.001747 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.172403 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.172403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064836Jy sigma=0.459440 ! Fit after self-cal, rms=0.064837Jy sigma=0.459437 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 = 3.94395e-05 Jy ! Component: 100 - total flux cleaned = 7.67063e-05 Jy ! Component: 150 - total flux cleaned = 7.68229e-05 Jy ! Component: 200 - total flux cleaned = 9.43385e-05 Jy ! Total flux subtracted in 200 components = 9.43385e-05 Jy ! Clean residual min=-0.001868 max=0.001705 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.172497 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.172497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064825Jy sigma=0.459363 ! Fit after self-cal, rms=0.064825Jy sigma=0.459362 ! 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=0.064825Jy sigma=0.459362 ! Fit after self-cal, rms=0.064857Jy sigma=0.459331 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.142 mas, bmaj=9.846 mas, bpa=11.4 degrees ! Estimated noise=1.13051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000966972 Jy ! Component: 100 - total flux cleaned = 0.00112874 Jy ! Component: 150 - total flux cleaned = 0.0012697 Jy ! Component: 200 - total flux cleaned = 0.0013277 Jy ! Total flux subtracted in 200 components = 0.0013277 Jy ! Clean residual min=-0.001667 max=0.001769 Jy/beam ! Clean residual mean=0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.173825 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.173825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064852Jy sigma=0.459334 ! Fit after self-cal, rms=0.064850Jy sigma=0.459318 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 = 9.74273e-05 Jy ! Component: 100 - total flux cleaned = 0.000120091 Jy ! Component: 150 - total flux cleaned = 0.000130372 Jy ! Component: 200 - total flux cleaned = 0.000130328 Jy ! Total flux subtracted in 200 components = 0.000130328 Jy ! Clean residual min=-0.001641 max=0.001721 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.173955 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.173955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064851Jy sigma=0.459333 ! Fit after self-cal, rms=0.064851Jy sigma=0.459329 ! 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=3.447 mas, bmaj=5.674 mas, bpa=-3.565 degrees ! Estimated noise=0.909739 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.447 x 5.674 at -3.565 degrees (North through East) ! Clean map min=-0.001892 max=0.15874 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=4.864 mas, bpa=-5.589 degrees ! Estimated noise=1.43282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122792 Jy ! Component: 100 - total flux cleaned = 0.151862 Jy ! Component: 150 - total flux cleaned = 0.162877 Jy ! Component: 200 - total flux cleaned = 0.168094 Jy ! Total flux subtracted in 200 components = 0.168094 Jy ! Clean residual min=-0.002940 max=0.003775 Jy/beam ! Clean residual mean=0.000006 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.168094 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.168094 Jy ! Inverting map and beam ! Estimated beam: bmin=3.447 mas, bmaj=5.674 mas, bpa=-3.565 degrees ! Estimated noise=0.909739 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 (9.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371687 Jy ! Component: 100 - total flux cleaned = 0.00568873 Jy ! Component: 150 - total flux cleaned = 0.00611266 Jy ! Component: 200 - total flux cleaned = 0.00617309 Jy ! Total flux subtracted in 200 components = 0.00617309 Jy ! Clean residual min=-0.001948 max=0.001811 Jy/beam ! Clean residual mean=0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.174267 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.174267 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=8.142 mas, bmaj=9.846 mas, bpa=11.4 degrees ! Estimated noise=1.13051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000506681 Jy ! Component: 100 - total flux cleaned = 0.0003978 Jy ! Component: 150 - total flux cleaned = 0.000368438 Jy ! Component: 200 - total flux cleaned = 0.00032181 Jy ! Total flux subtracted in 200 components = 0.00032181 Jy ! Clean residual min=-0.001641 max=0.001613 Jy/beam ! Clean residual mean=0.000000 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.174589 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 = -4.18576e-05 Jy ! Component: 100 - total flux cleaned = -6.09601e-05 Jy ! Component: 150 - total flux cleaned = -9.65376e-05 Jy ! Component: 200 - total flux cleaned = -9.63695e-05 Jy ! Total flux subtracted in 200 components = -9.63695e-05 Jy ! Clean residual min=-0.001652 max=0.001629 Jy/beam ! Clean residual mean=0.000000 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.174493 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 65 components and 0.174493 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.447 mas, bmaj=5.674 mas, bpa=-3.565 degrees ! Estimated noise=0.909739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297081 Jy ! Component: 100 - total flux cleaned = -0.000413771 Jy ! Component: 150 - total flux cleaned = -0.000521536 Jy ! Component: 200 - total flux cleaned = -0.000586936 Jy ! Total flux subtracted in 200 components = -0.000586936 Jy ! Clean residual min=-0.001895 max=0.001663 Jy/beam ! Clean residual mean=0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.173906 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.173906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064861Jy sigma=0.459195 ! Fit after self-cal, rms=0.064843Jy sigma=0.459046 wmodel J0125+4718_S_map.mod ! Writing 86 model components to file: J0125+4718_S_map.mod wobs J0125+4718_S_uvs.fits ! Writing UV FITS file: J0125+4718_S_uvs.fits wwins J0125+4718_S_map.win ! wwins: Wrote 3 windows to J0125+4718_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 = -0.000273148 Jy ! Component: 100 - total flux cleaned = -0.000418216 Jy ! Component: 150 - total flux cleaned = -0.000747159 Jy ! Component: 200 - total flux cleaned = -0.00095768 Jy ! Component: 250 - total flux cleaned = -0.00108535 Jy ! Component: 300 - total flux cleaned = -0.00113525 Jy ! Component: 350 - total flux cleaned = -0.00116014 Jy ! Component: 400 - total flux cleaned = -0.00118415 Jy ! Component: 450 - total flux cleaned = -0.0011388 Jy ! Component: 500 - total flux cleaned = -0.00111695 Jy ! Component: 550 - total flux cleaned = -0.00105138 Jy ! Component: 600 - total flux cleaned = -0.00105148 Jy ! Component: 650 - total flux cleaned = -0.000967107 Jy ! Component: 700 - total flux cleaned = -0.00092593 Jy ! Component: 750 - total flux cleaned = -0.000864365 Jy ! Component: 800 - total flux cleaned = -0.000823609 Jy ! Component: 850 - total flux cleaned = -0.000724904 Jy ! Component: 900 - total flux cleaned = -0.000608749 Jy ! Component: 950 - total flux cleaned = -0.000609161 Jy ! Component: 1000 - total flux cleaned = -0.000571419 Jy ! Component: 1050 - total flux cleaned = -0.000608833 Jy ! Component: 1100 - total flux cleaned = -0.000553497 Jy ! Component: 1150 - total flux cleaned = -0.000607906 Jy ! Component: 1200 - total flux cleaned = -0.000589819 Jy ! Component: 1250 - total flux cleaned = -0.000607027 Jy ! Component: 1300 - total flux cleaned = -0.000589436 Jy ! Component: 1350 - total flux cleaned = -0.000675182 Jy ! Component: 1400 - total flux cleaned = -0.000691963 Jy ! Component: 1450 - total flux cleaned = -0.000658414 Jy ! Component: 1500 - total flux cleaned = -0.000724882 Jy ! Component: 1550 - total flux cleaned = -0.000774045 Jy ! Component: 1600 - total flux cleaned = -0.000790253 Jy ! Component: 1650 - total flux cleaned = -0.000774417 Jy ! Component: 1700 - total flux cleaned = -0.000853391 Jy ! Component: 1750 - total flux cleaned = -0.000884609 Jy ! Component: 1800 - total flux cleaned = -0.000915549 Jy ! Component: 1850 - total flux cleaned = -0.000885157 Jy ! Component: 1900 - total flux cleaned = -0.000945624 Jy ! Component: 1950 - total flux cleaned = -0.000945541 Jy ! Component: 2000 - total flux cleaned = -0.000930794 Jy ! Component: 2050 - total flux cleaned = -0.000974732 Jy ! Component: 2100 - total flux cleaned = -0.000989396 Jy ! Component: 2150 - total flux cleaned = -0.00098941 Jy ! Component: 2200 - total flux cleaned = -0.00101782 Jy ! Component: 2250 - total flux cleaned = -0.000961052 Jy ! Component: 2300 - total flux cleaned = -0.000961196 Jy ! Component: 2350 - total flux cleaned = -0.000989016 Jy ! Component: 2400 - total flux cleaned = -0.000975271 Jy ! Component: 2450 - total flux cleaned = -0.0010025 Jy ! Component: 2500 - total flux cleaned = -0.00101597 Jy ! Component: 2550 - total flux cleaned = -0.000989152 Jy ! Component: 2600 - total flux cleaned = -0.00096241 Jy ! Component: 2650 - total flux cleaned = -0.000962469 Jy ! Component: 2700 - total flux cleaned = -0.000975683 Jy ! Component: 2750 - total flux cleaned = -0.000975543 Jy ! Component: 2800 - total flux cleaned = -0.000897974 Jy ! Component: 2850 - total flux cleaned = -0.000910847 Jy ! Component: 2900 - total flux cleaned = -0.000847187 Jy ! Component: 2950 - total flux cleaned = -0.000859841 Jy ! Component: 3000 - total flux cleaned = -0.000809847 Jy ! Component: 3050 - total flux cleaned = -0.000834816 Jy ! Component: 3100 - total flux cleaned = -0.000785327 Jy ! Component: 3150 - total flux cleaned = -0.000773018 Jy ! Component: 3200 - total flux cleaned = -0.000785142 Jy ! Component: 3250 - total flux cleaned = -0.000749134 Jy ! Component: 3300 - total flux cleaned = -0.000761308 Jy ! Component: 3350 - total flux cleaned = -0.000761383 Jy ! Component: 3400 - total flux cleaned = -0.000749614 Jy ! Component: 3450 - total flux cleaned = -0.000761328 Jy ! Component: 3500 - total flux cleaned = -0.00069132 Jy ! Component: 3550 - total flux cleaned = -0.000714439 Jy ! Component: 3600 - total flux cleaned = -0.000725913 Jy ! Component: 3650 - total flux cleaned = -0.000680402 Jy ! Component: 3700 - total flux cleaned = -0.00069186 Jy ! Component: 3750 - total flux cleaned = -0.000669363 Jy ! Component: 3800 - total flux cleaned = -0.000691519 Jy ! Component: 3850 - total flux cleaned = -0.000624808 Jy ! Component: 3900 - total flux cleaned = -0.00060277 Jy ! Component: 3950 - total flux cleaned = -0.00060277 Jy ! Component: 4000 - total flux cleaned = -0.000591889 Jy ! Component: 4050 - total flux cleaned = -0.000570287 Jy ! Total flux subtracted in 4096 components = -0.000613155 Jy ! Clean residual min=-0.000573 max=0.000559 Jy/beam ! Clean residual mean=-0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.173293 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 349 components and 0.173293 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0125+4718_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.447 x 5.674 at -3.565 degrees (North through East) ! Clean map min=-0.001459 max=0.15769 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0125+4718_S_map.fits wmodel /image_prod/ug002_uva//J0125+4718_S_map.mod ! Writing 349 model components to file: /image_prod/ug002_uva//J0125+4718_S_map.mod wobs /image_prod/ug002_uva//J0125+4718_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0125+4718_S_uvs.fits wwins /image_prod/ug002_uva//J0125+4718_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0125+4718_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.157688 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190655 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.362718 0.362718 0.725437 1.45087 2.90175 5.80349 11.607 23.214 46.4279 92.8559 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.157 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 827.088 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0125+4718_S_dfm.log closed on Wed Mar 4 19:03:42 2020