! Started logfile: /image_prod/ug002_uva//J0746-1555_S_dfm.log on Wed Mar 4 21:59:12 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//J0746-1555_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0746-1555_S_uva.fits ! AN table 1: 40 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.985714 visibilities/baseline/integration-bin. ! Found source: J0746-1555 ! ! 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 3312 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 J0746-1555_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.044747Jy sigma=6.966324 ! Fit after self-cal, rms=0.749490Jy sigma=4.948653 ! 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=2.595 mas, bmaj=6.461 mas, bpa=-3.07 degrees ! Estimated noise=2.41296 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 = 0.190526 Jy ! Component: 100 - total flux cleaned = 0.250739 Jy ! Total flux subtracted in 100 components = 0.250739 Jy ! Clean residual min=-0.014016 max=0.025791 Jy/beam ! Clean residual mean=-0.000031 rms=0.004512 Jy/beam ! Combined flux in latest and established models = 0.250739 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.250739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102348Jy sigma=0.604798 ! Fit after self-cal, rms=0.102326Jy sigma=0.604490 ! 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=3.074 mas, bmaj=7.312 mas, bpa=-1.686 degrees ! Estimated noise=1.90736 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 = 0.037995 Jy ! Component: 100 - total flux cleaned = 0.057759 Jy ! Component: 150 - total flux cleaned = 0.0688854 Jy ! Component: 200 - total flux cleaned = 0.0753373 Jy ! Total flux subtracted in 200 components = 0.0753373 Jy ! Clean residual min=-0.012110 max=0.010641 Jy/beam ! Clean residual mean=0.000013 rms=0.002558 Jy/beam ! Combined flux in latest and established models = 0.326077 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 44 components and 0.326077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087507Jy sigma=0.489340 ! Fit after self-cal, rms=0.087475Jy sigma=0.488981 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.074 x 7.312 at -1.686 degrees (North through East) ! Clean map min=-0.011753 max=0.24752 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 KP 1.00 MK 1.01 ! NL 0.99 OV 0.87 PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.45 FD 1.01 KP 0.99 MK 1.04 ! NL 1.11 OV 0.91 PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 KP 1.00 MK 1.03 ! NL 0.97 OV 0.89 PT 0.99 SC 0.93 ! ! ! Fit before self-cal, rms=0.087475Jy sigma=0.488981 ! Fit after self-cal, rms=0.083760Jy sigma=0.443455 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=7.389 mas, bpa=-1.268 degrees ! Estimated noise=1.90672 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 = 0.00194332 Jy ! Component: 100 - total flux cleaned = 0.00212524 Jy ! Component: 150 - total flux cleaned = 0.00212568 Jy ! Component: 200 - total flux cleaned = 0.00212589 Jy ! Total flux subtracted in 200 components = 0.00212589 Jy ! Clean residual min=-0.006217 max=0.006652 Jy/beam ! Clean residual mean=0.000008 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.328203 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.328203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083389Jy sigma=0.442819 ! Fit after self-cal, rms=0.083461Jy sigma=0.442630 ! 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=0.083461Jy sigma=0.442630 ! Fit after self-cal, rms=0.072530Jy sigma=0.430236 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.071 mas, bmaj=7.402 mas, bpa=-1.159 degrees ! Estimated noise=1.9071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016321 Jy ! Component: 100 - total flux cleaned = 0.000161353 Jy ! Component: 150 - total flux cleaned = 0.000160491 Jy ! Component: 200 - total flux cleaned = 0.000157507 Jy ! Total flux subtracted in 200 components = 0.000157507 Jy ! Clean residual min=-0.004076 max=0.005867 Jy/beam ! Clean residual mean=0.000002 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.32836 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.32836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072394Jy sigma=0.429690 ! Fit after self-cal, rms=0.072360Jy sigma=0.429628 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 (27.5, 53). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487721 Jy ! Component: 100 - total flux cleaned = 0.00547096 Jy ! Component: 150 - total flux cleaned = 0.00547608 Jy ! Component: 200 - total flux cleaned = 0.00531192 Jy ! Total flux subtracted in 200 components = 0.00531192 Jy ! Clean residual min=-0.003307 max=0.003639 Jy/beam ! Clean residual mean=-0.000004 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.333672 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.333672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072009Jy sigma=0.427105 ! Fit after self-cal, rms=0.071986Jy sigma=0.427014 ! Inverting map ! Added new window around map position (45, -119.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212589 Jy ! Component: 100 - total flux cleaned = 0.00284044 Jy ! Component: 150 - total flux cleaned = 0.00316204 Jy ! Component: 200 - total flux cleaned = 0.00316517 Jy ! Total flux subtracted in 200 components = 0.00316517 Jy ! Clean residual min=-0.003117 max=0.002941 Jy/beam ! Clean residual mean=0.000001 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.336837 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.336837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071787Jy sigma=0.426164 ! Fit after self-cal, rms=0.071784Jy sigma=0.426133 ! 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=0.071784Jy sigma=0.426133 ! Fit after self-cal, rms=0.071795Jy sigma=0.425965 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.07 mas, bmaj=7.414 mas, bpa=-1.124 degrees ! Estimated noise=1.90386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138835 Jy ! Component: 100 - total flux cleaned = 0.000323819 Jy ! Component: 150 - total flux cleaned = 0.000325584 Jy ! Component: 200 - total flux cleaned = 0.00032604 Jy ! Total flux subtracted in 200 components = 0.00032604 Jy ! Clean residual min=-0.003125 max=0.002821 Jy/beam ! Clean residual mean=0.000001 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.337163 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.337163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071727Jy sigma=0.425679 ! Fit after self-cal, rms=0.071728Jy sigma=0.425672 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 = -6.80773e-06 Jy ! Component: 100 - total flux cleaned = -8.13428e-06 Jy ! Component: 150 - total flux cleaned = 2.52332e-05 Jy ! Component: 200 - total flux cleaned = -9.11517e-06 Jy ! Total flux subtracted in 200 components = -9.11517e-06 Jy ! Clean residual min=-0.003125 max=0.002740 Jy/beam ! Clean residual mean=0.000001 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.337154 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 100 components and 0.337154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071684Jy sigma=0.425510 ! Fit after self-cal, rms=0.071681Jy sigma=0.425507 ! 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=0.071681Jy sigma=0.425507 ! Fit after self-cal, rms=0.071639Jy sigma=0.425477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.926 mas, bmaj=14.68 mas, bpa=-1.104 degrees ! Estimated noise=2.43542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.90469e-05 Jy ! Component: 100 - total flux cleaned = -0.000171977 Jy ! Component: 150 - total flux cleaned = -0.000238716 Jy ! Component: 200 - total flux cleaned = -0.000315981 Jy ! Total flux subtracted in 200 components = -0.000315981 Jy ! Clean residual min=-0.002945 max=0.003034 Jy/beam ! Clean residual mean=0.000003 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.336838 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.336838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071643Jy sigma=0.425498 ! Fit after self-cal, rms=0.071640Jy sigma=0.425479 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 = 7.47909e-05 Jy ! Component: 100 - total flux cleaned = 3.32074e-05 Jy ! Component: 150 - total flux cleaned = 1.48465e-05 Jy ! Component: 200 - total flux cleaned = -1.1431e-06 Jy ! Total flux subtracted in 200 components = -1.1431e-06 Jy ! Clean residual min=-0.002917 max=0.003000 Jy/beam ! Clean residual mean=0.000003 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.336837 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.336837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071651Jy sigma=0.425531 ! Fit after self-cal, rms=0.071648Jy sigma=0.425510 ! 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=3.068 mas, bmaj=7.417 mas, bpa=-1.106 degrees ! Estimated noise=1.90144 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.068 x 7.417 at -1.106 degrees (North through East) ! Clean map min=-0.0028957 max=0.24715 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=2.589 mas, bmaj=6.541 mas, bpa=-2.219 degrees ! Estimated noise=2.38972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189192 Jy ! Component: 100 - total flux cleaned = 0.250678 Jy ! Component: 150 - total flux cleaned = 0.279602 Jy ! Component: 200 - total flux cleaned = 0.29625 Jy ! Total flux subtracted in 200 components = 0.29625 Jy ! Clean residual min=-0.006182 max=0.009338 Jy/beam ! Clean residual mean=-0.000016 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.29625 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.29625 Jy ! Inverting map and beam ! Estimated beam: bmin=3.068 mas, bmaj=7.417 mas, bpa=-1.106 degrees ! Estimated noise=1.90144 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139311 Jy ! Component: 100 - total flux cleaned = 0.0215524 Jy ! Component: 150 - total flux cleaned = 0.0266459 Jy ! Component: 200 - total flux cleaned = 0.0305211 Jy ! Total flux subtracted in 200 components = 0.0305211 Jy ! Clean residual min=-0.003210 max=0.003238 Jy/beam ! Clean residual mean=-0.000003 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.326771 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.326771 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=7.926 mas, bmaj=14.68 mas, bpa=-1.104 degrees ! Estimated noise=2.43542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465441 Jy ! Component: 100 - total flux cleaned = 0.00726219 Jy ! Component: 150 - total flux cleaned = 0.00902963 Jy ! Component: 200 - total flux cleaned = 0.0102877 Jy ! Total flux subtracted in 200 components = 0.0102877 Jy ! Clean residual min=-0.002578 max=0.002867 Jy/beam ! Clean residual mean=0.000007 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.337059 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647246 Jy ! Component: 100 - total flux cleaned = 0.000833455 Jy ! Component: 150 - total flux cleaned = 0.000971737 Jy ! Component: 200 - total flux cleaned = 0.00107125 Jy ! Total flux subtracted in 200 components = 0.00107125 Jy ! Clean residual min=-0.002534 max=0.002822 Jy/beam ! Clean residual mean=0.000007 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.33813 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 93 components and 0.33813 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.068 mas, bmaj=7.417 mas, bpa=-1.106 degrees ! Estimated noise=1.90144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000488451 Jy ! Component: 100 - total flux cleaned = -0.000626659 Jy ! Component: 150 - total flux cleaned = -0.00044214 Jy ! Component: 200 - total flux cleaned = -0.000338913 Jy ! Total flux subtracted in 200 components = -0.000338913 Jy ! Clean residual min=-0.002769 max=0.002482 Jy/beam ! Clean residual mean=0.000003 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.337791 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.337791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071623Jy sigma=0.425595 ! Fit after self-cal, rms=0.071576Jy sigma=0.425388 wmodel J0746-1555_S_map.mod ! Writing 111 model components to file: J0746-1555_S_map.mod wobs J0746-1555_S_uvs.fits ! Writing UV FITS file: J0746-1555_S_uvs.fits wwins J0746-1555_S_map.win ! wwins: Wrote 4 windows to J0746-1555_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 = -0.00105714 Jy ! Component: 100 - total flux cleaned = -0.00101921 Jy ! Component: 150 - total flux cleaned = -0.000893985 Jy ! Component: 200 - total flux cleaned = -0.000696348 Jy ! Component: 250 - total flux cleaned = -0.000582967 Jy ! Component: 300 - total flux cleaned = -0.000437918 Jy ! Component: 350 - total flux cleaned = -0.000298635 Jy ! Component: 400 - total flux cleaned = -0.00016382 Jy ! Component: 450 - total flux cleaned = 3.26016e-05 Jy ! Component: 500 - total flux cleaned = 0.000127611 Jy ! Component: 550 - total flux cleaned = 0.000343308 Jy ! Component: 600 - total flux cleaned = 0.000403855 Jy ! Component: 650 - total flux cleaned = 0.000639076 Jy ! Component: 700 - total flux cleaned = 0.000839296 Jy ! Component: 750 - total flux cleaned = 0.000978736 Jy ! Component: 800 - total flux cleaned = 0.00116912 Jy ! Component: 850 - total flux cleaned = 0.00135495 Jy ! Component: 900 - total flux cleaned = 0.00153638 Jy ! Component: 950 - total flux cleaned = 0.00168889 Jy ! Component: 1000 - total flux cleaned = 0.00193756 Jy ! Component: 1050 - total flux cleaned = 0.00220471 Jy ! Component: 1100 - total flux cleaned = 0.00232343 Jy ! Component: 1150 - total flux cleaned = 0.00246375 Jy ! Component: 1200 - total flux cleaned = 0.00262455 Jy ! Component: 1250 - total flux cleaned = 0.00271453 Jy ! Component: 1300 - total flux cleaned = 0.00289095 Jy ! Component: 1350 - total flux cleaned = 0.0029989 Jy ! Component: 1400 - total flux cleaned = 0.00304128 Jy ! Component: 1450 - total flux cleaned = 0.00314617 Jy ! Component: 1500 - total flux cleaned = 0.00320745 Jy ! Component: 1550 - total flux cleaned = 0.00320703 Jy ! Component: 1600 - total flux cleaned = 0.003247 Jy ! Component: 1650 - total flux cleaned = 0.00334518 Jy ! Component: 1700 - total flux cleaned = 0.00340269 Jy ! Component: 1750 - total flux cleaned = 0.0034785 Jy ! Component: 1800 - total flux cleaned = 0.00349736 Jy ! Component: 1850 - total flux cleaned = 0.0034976 Jy ! Component: 1900 - total flux cleaned = 0.00353448 Jy ! Component: 1950 - total flux cleaned = 0.00360653 Jy ! Component: 2000 - total flux cleaned = 0.00360666 Jy ! Component: 2050 - total flux cleaned = 0.00365943 Jy ! Component: 2100 - total flux cleaned = 0.00371174 Jy ! Component: 2150 - total flux cleaned = 0.00374584 Jy ! Component: 2200 - total flux cleaned = 0.00381388 Jy ! Component: 2250 - total flux cleaned = 0.00383078 Jy ! Component: 2300 - total flux cleaned = 0.00384738 Jy ! Component: 2350 - total flux cleaned = 0.00388045 Jy ! Component: 2400 - total flux cleaned = 0.00391294 Jy ! Component: 2450 - total flux cleaned = 0.00394498 Jy ! Component: 2500 - total flux cleaned = 0.00394487 Jy ! Component: 2550 - total flux cleaned = 0.00394506 Jy ! Component: 2600 - total flux cleaned = 0.00402339 Jy ! Component: 2650 - total flux cleaned = 0.00406973 Jy ! Component: 2700 - total flux cleaned = 0.00410057 Jy ! Component: 2750 - total flux cleaned = 0.00411581 Jy ! Component: 2800 - total flux cleaned = 0.00422132 Jy ! Component: 2850 - total flux cleaned = 0.00420628 Jy ! Component: 2900 - total flux cleaned = 0.0042212 Jy ! Component: 2950 - total flux cleaned = 0.00422128 Jy ! Component: 3000 - total flux cleaned = 0.00430881 Jy ! Component: 3050 - total flux cleaned = 0.00433764 Jy ! Component: 3100 - total flux cleaned = 0.00435205 Jy ! Component: 3150 - total flux cleaned = 0.00443755 Jy ! Component: 3200 - total flux cleaned = 0.0044377 Jy ! Component: 3250 - total flux cleaned = 0.00450801 Jy ! Component: 3300 - total flux cleaned = 0.00457773 Jy ! Component: 3350 - total flux cleaned = 0.00460546 Jy ! Component: 3400 - total flux cleaned = 0.00467417 Jy ! Component: 3450 - total flux cleaned = 0.00472875 Jy ! Component: 3500 - total flux cleaned = 0.00475581 Jy ! Component: 3550 - total flux cleaned = 0.00482324 Jy ! Component: 3600 - total flux cleaned = 0.00482324 Jy ! Component: 3650 - total flux cleaned = 0.00491622 Jy ! Component: 3700 - total flux cleaned = 0.0049161 Jy ! Component: 3750 - total flux cleaned = 0.00494242 Jy ! Component: 3800 - total flux cleaned = 0.00500764 Jy ! Component: 3850 - total flux cleaned = 0.00499467 Jy ! Component: 3900 - total flux cleaned = 0.00507211 Jy ! Component: 3950 - total flux cleaned = 0.00505933 Jy ! Component: 4000 - total flux cleaned = 0.00505937 Jy ! Component: 4050 - total flux cleaned = 0.00513552 Jy ! Total flux subtracted in 4096 components = 0.00513554 Jy ! Clean residual min=-0.000729 max=0.000645 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.342927 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 358 components and 0.342927 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0746-1555_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.068 x 7.417 at -1.106 degrees (North through East) ! Clean map min=-0.0013675 max=0.24796 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0746-1555_S_map.fits wmodel /image_prod/ug002_uva//J0746-1555_S_map.mod ! Writing 358 model components to file: /image_prod/ug002_uva//J0746-1555_S_map.mod wobs /image_prod/ug002_uva//J0746-1555_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0746-1555_S_uvs.fits wwins /image_prod/ug002_uva//J0746-1555_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0746-1555_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.24796 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208825 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.252652 0.252652 0.505304 1.01061 2.02121 4.04243 8.08486 16.1697 32.3394 64.6788 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.247 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1187.41 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0746-1555_S_dfm.log closed on Wed Mar 4 21:59:16 2020