! Started logfile: /image_prod/ug002_uva//J1138+4745_S_dfm.log on Thu Mar 5 00:07:26 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//J1138+4745_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1138+4745_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J1138+4745 ! ! 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 5832 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 J1138+4745_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009121Jy sigma=8.386678 ! Fit after self-cal, rms=0.859053Jy sigma=7.186151 ! 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=3.402 mas, bmaj=5.552 mas, bpa=-24.28 degrees ! Estimated noise=1.76441 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 = 0.106114 Jy ! Component: 100 - total flux cleaned = 0.131316 Jy ! Total flux subtracted in 100 components = 0.131316 Jy ! Clean residual min=-0.005236 max=0.009675 Jy/beam ! Clean residual mean=0.000006 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.131316 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.131316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068149Jy sigma=0.505560 ! Fit after self-cal, rms=0.068035Jy sigma=0.505133 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102698 Jy ! Component: 100 - total flux cleaned = 0.0155917 Jy ! Total flux subtracted in 100 components = 0.0155917 Jy ! Clean residual min=-0.005054 max=0.007856 Jy/beam ! Clean residual mean=0.000012 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 0.146907 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.146907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065673Jy sigma=0.485878 ! Fit after self-cal, rms=0.065641Jy sigma=0.485567 ! 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=4.161 mas, bmaj=6.36 mas, bpa=-20.89 degrees ! Estimated noise=1.14923 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 (6, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0073384 Jy ! Component: 100 - total flux cleaned = 0.00920366 Jy ! Component: 150 - total flux cleaned = 0.010286 Jy ! Component: 200 - total flux cleaned = 0.0108179 Jy ! Total flux subtracted in 200 components = 0.0108179 Jy ! Clean residual min=-0.006517 max=0.005010 Jy/beam ! Clean residual mean=0.000030 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.157725 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.157725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064649Jy sigma=0.479094 ! Fit after self-cal, rms=0.064590Jy sigma=0.478532 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.161 x 6.36 at -20.89 degrees (North through East) ! Clean map min=-0.0060113 max=0.13801 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.05 KP 1.04 ! LA 1.09 MK 1.01 NL 1.02 OV 1.05 ! PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.96 HN 1.03 KP 1.05 ! LA 1.09 MK 1.00 NL 1.03 OV 0.87 ! PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 HN 1.01 KP 1.04 ! LA 1.11 MK 1.01 NL 1.05 OV 1.04 ! PT 0.87 ! ! ! Fit before self-cal, rms=0.064590Jy sigma=0.478532 ! Fit after self-cal, rms=0.061137Jy sigma=0.465411 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.2 mas, bmaj=6.361 mas, bpa=-20.63 degrees ! Estimated noise=1.14452 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 = 0.00133512 Jy ! Component: 100 - total flux cleaned = 0.00160767 Jy ! Component: 150 - total flux cleaned = 0.0018298 Jy ! Component: 200 - total flux cleaned = 0.00190615 Jy ! Total flux subtracted in 200 components = 0.00190615 Jy ! Clean residual min=-0.004669 max=0.004182 Jy/beam ! Clean residual mean=0.000040 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.159631 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.159631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061040Jy sigma=0.464753 ! Fit after self-cal, rms=0.061031Jy sigma=0.464584 ! 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=0.061031Jy sigma=0.464584 ! Fit after self-cal, rms=0.060795Jy sigma=0.447161 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.186 mas, bmaj=6.352 mas, bpa=-21.27 degrees ! Estimated noise=1.14468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260392 Jy ! Component: 100 - total flux cleaned = 0.000129705 Jy ! Component: 150 - total flux cleaned = 0.000101776 Jy ! Component: 200 - total flux cleaned = 0.000125695 Jy ! Total flux subtracted in 200 components = 0.000125695 Jy ! Clean residual min=-0.001985 max=0.002238 Jy/beam ! Clean residual mean=-0.000007 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.159757 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.159757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060763Jy sigma=0.446888 ! Fit after self-cal, rms=0.060791Jy sigma=0.446730 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 (17.5, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218983 Jy ! Component: 100 - total flux cleaned = 0.00345717 Jy ! Component: 150 - total flux cleaned = 0.00390959 Jy ! Component: 200 - total flux cleaned = 0.0042364 Jy ! Total flux subtracted in 200 components = 0.0042364 Jy ! Clean residual min=-0.001793 max=0.001653 Jy/beam ! Clean residual mean=-0.000005 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.163993 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.163993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060700Jy sigma=0.445895 ! Fit after self-cal, rms=0.060694Jy sigma=0.445844 ! 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=0.060694Jy sigma=0.445844 ! Fit after self-cal, rms=0.060562Jy sigma=0.445770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.183 mas, bmaj=6.353 mas, bpa=-21.17 degrees ! Estimated noise=1.14233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600336 Jy ! Component: 100 - total flux cleaned = 0.000823919 Jy ! Component: 150 - total flux cleaned = 0.000964227 Jy ! Component: 200 - total flux cleaned = 0.0010694 Jy ! Total flux subtracted in 200 components = 0.0010694 Jy ! Clean residual min=-0.001775 max=0.001494 Jy/beam ! Clean residual mean=-0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.165063 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 119 components and 0.165063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060539Jy sigma=0.445586 ! Fit after self-cal, rms=0.060537Jy sigma=0.445574 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 = 0.000150468 Jy ! Component: 100 - total flux cleaned = 0.000243683 Jy ! Component: 150 - total flux cleaned = 0.000278714 Jy ! Component: 200 - total flux cleaned = 0.000360841 Jy ! Total flux subtracted in 200 components = 0.000360841 Jy ! Clean residual min=-0.001737 max=0.001528 Jy/beam ! Clean residual mean=-0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.165424 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 0.165424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060526Jy sigma=0.445490 ! Fit after self-cal, rms=0.060526Jy sigma=0.445486 ! 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=0.060526Jy sigma=0.445486 ! Fit after self-cal, rms=0.060484Jy sigma=0.445472 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.583 mas, bmaj=9.349 mas, bpa=14.46 degrees ! Estimated noise=1.34006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143898 Jy ! Component: 100 - total flux cleaned = 0.000221342 Jy ! Component: 150 - total flux cleaned = 0.000238763 Jy ! Component: 200 - total flux cleaned = 0.000269116 Jy ! Total flux subtracted in 200 components = 0.000269116 Jy ! Clean residual min=-0.001614 max=0.001898 Jy/beam ! Clean residual mean=-0.000005 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.165693 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 0.165693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060477Jy sigma=0.445440 ! Fit after self-cal, rms=0.060476Jy sigma=0.445433 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 = 6.42742e-05 Jy ! Component: 100 - total flux cleaned = 9.25172e-05 Jy ! Component: 150 - total flux cleaned = 0.000105377 Jy ! Component: 200 - total flux cleaned = 0.00012939 Jy ! Total flux subtracted in 200 components = 0.00012939 Jy ! Clean residual min=-0.001591 max=0.001900 Jy/beam ! Clean residual mean=-0.000005 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.165822 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 155 components and 0.165822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060473Jy sigma=0.445418 ! Fit after self-cal, rms=0.060473Jy sigma=0.445415 ! 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=4.179 mas, bmaj=6.351 mas, bpa=-21.14 degrees ! Estimated noise=1.14175 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.179 x 6.351 at -21.14 degrees (North through East) ! Clean map min=-0.0017724 max=0.13675 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=3.399 mas, bmaj=5.553 mas, bpa=-24.66 degrees ! Estimated noise=1.76551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106085 Jy ! Component: 100 - total flux cleaned = 0.13186 Jy ! Component: 150 - total flux cleaned = 0.143062 Jy ! Component: 200 - total flux cleaned = 0.149549 Jy ! Total flux subtracted in 200 components = 0.149549 Jy ! Clean residual min=-0.003132 max=0.003349 Jy/beam ! Clean residual mean=-0.000005 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.149549 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.149549 Jy ! Inverting map and beam ! Estimated beam: bmin=4.179 mas, bmaj=6.351 mas, bpa=-21.14 degrees ! Estimated noise=1.14175 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 = 0.00511242 Jy ! Component: 100 - total flux cleaned = 0.00800618 Jy ! Component: 150 - total flux cleaned = 0.00958558 Jy ! Component: 200 - total flux cleaned = 0.010797 Jy ! Total flux subtracted in 200 components = 0.010797 Jy ! Clean residual min=-0.001961 max=0.001997 Jy/beam ! Clean residual mean=-0.000005 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.160346 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 62 components and 0.160346 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=8.583 mas, bmaj=9.349 mas, bpa=14.46 degrees ! Estimated noise=1.34006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193177 Jy ! Component: 100 - total flux cleaned = 0.00279116 Jy ! Component: 150 - total flux cleaned = 0.00346069 Jy ! Component: 200 - total flux cleaned = 0.00388942 Jy ! Total flux subtracted in 200 components = 0.00388942 Jy ! Clean residual min=-0.001798 max=0.001794 Jy/beam ! Clean residual mean=-0.000006 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.164236 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 = 0.000261382 Jy ! Component: 100 - total flux cleaned = 0.000480594 Jy ! Component: 150 - total flux cleaned = 0.000669943 Jy ! Component: 200 - total flux cleaned = 0.000801595 Jy ! Total flux subtracted in 200 components = 0.000801595 Jy ! Clean residual min=-0.001620 max=0.001826 Jy/beam ! Clean residual mean=-0.000006 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.165037 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 117 components and 0.165037 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.179 mas, bmaj=6.351 mas, bpa=-21.14 degrees ! Estimated noise=1.14175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154581 Jy ! Component: 100 - total flux cleaned = 0.000236663 Jy ! Component: 150 - total flux cleaned = 0.000237304 Jy ! Component: 200 - total flux cleaned = 0.000279036 Jy ! Total flux subtracted in 200 components = 0.000279036 Jy ! Clean residual min=-0.001707 max=0.001539 Jy/beam ! Clean residual mean=-0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.165316 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 0.165316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060485Jy sigma=0.445578 ! Fit after self-cal, rms=0.060479Jy sigma=0.445543 wmodel J1138+4745_S_map.mod ! Writing 134 model components to file: J1138+4745_S_map.mod wobs J1138+4745_S_uvs.fits ! Writing UV FITS file: J1138+4745_S_uvs.fits wwins J1138+4745_S_map.win ! wwins: Wrote 3 windows to J1138+4745_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 = -0.000338172 Jy ! Component: 100 - total flux cleaned = -0.000555089 Jy ! Component: 150 - total flux cleaned = -0.000862886 Jy ! Component: 200 - total flux cleaned = -0.00118355 Jy ! Component: 250 - total flux cleaned = -0.00154122 Jy ! Component: 300 - total flux cleaned = -0.00177326 Jy ! Component: 350 - total flux cleaned = -0.00206802 Jy ! Component: 400 - total flux cleaned = -0.00231185 Jy ! Component: 450 - total flux cleaned = -0.00259327 Jy ! Component: 500 - total flux cleaned = -0.00280564 Jy ! Component: 550 - total flux cleaned = -0.00305595 Jy ! Component: 600 - total flux cleaned = -0.00326084 Jy ! Component: 650 - total flux cleaned = -0.0034419 Jy ! Component: 700 - total flux cleaned = -0.00360039 Jy ! Component: 750 - total flux cleaned = -0.00381473 Jy ! Component: 800 - total flux cleaned = -0.00389148 Jy ! Component: 850 - total flux cleaned = -0.00404282 Jy ! Component: 900 - total flux cleaned = -0.00411751 Jy ! Component: 950 - total flux cleaned = -0.0042459 Jy ! Component: 1000 - total flux cleaned = -0.00431801 Jy ! Component: 1050 - total flux cleaned = -0.00437154 Jy ! Component: 1100 - total flux cleaned = -0.0044594 Jy ! Component: 1150 - total flux cleaned = -0.00456342 Jy ! Component: 1200 - total flux cleaned = -0.0046319 Jy ! Component: 1250 - total flux cleaned = -0.00476696 Jy ! Component: 1300 - total flux cleaned = -0.00485019 Jy ! Component: 1350 - total flux cleaned = -0.00493247 Jy ! Component: 1400 - total flux cleaned = -0.00496492 Jy ! Component: 1450 - total flux cleaned = -0.00504541 Jy ! Component: 1500 - total flux cleaned = -0.00512446 Jy ! Component: 1550 - total flux cleaned = -0.00524983 Jy ! Component: 1600 - total flux cleaned = -0.00529624 Jy ! Component: 1650 - total flux cleaned = -0.00537253 Jy ! Component: 1700 - total flux cleaned = -0.0054782 Jy ! Component: 1750 - total flux cleaned = -0.00552304 Jy ! Component: 1800 - total flux cleaned = -0.00555289 Jy ! Component: 1850 - total flux cleaned = -0.00564058 Jy ! Component: 1900 - total flux cleaned = -0.00571257 Jy ! Component: 1950 - total flux cleaned = -0.00571253 Jy ! Component: 2000 - total flux cleaned = -0.00575506 Jy ! Component: 2050 - total flux cleaned = -0.00581091 Jy ! Component: 2100 - total flux cleaned = -0.0057971 Jy ! Component: 2150 - total flux cleaned = -0.00586561 Jy ! Component: 2200 - total flux cleaned = -0.00587909 Jy ! Component: 2250 - total flux cleaned = -0.00591921 Jy ! Component: 2300 - total flux cleaned = -0.00591941 Jy ! Component: 2350 - total flux cleaned = -0.005959 Jy ! Component: 2400 - total flux cleaned = -0.0059721 Jy ! Component: 2450 - total flux cleaned = -0.00603656 Jy ! Component: 2500 - total flux cleaned = -0.00601094 Jy ! Component: 2550 - total flux cleaned = -0.00606161 Jy ! Component: 2600 - total flux cleaned = -0.00604926 Jy ! Component: 2650 - total flux cleaned = -0.00608659 Jy ! Component: 2700 - total flux cleaned = -0.00613587 Jy ! Component: 2750 - total flux cleaned = -0.00611133 Jy ! Component: 2800 - total flux cleaned = -0.00613555 Jy ! Component: 2850 - total flux cleaned = -0.00617148 Jy ! Component: 2900 - total flux cleaned = -0.00614763 Jy ! Component: 2950 - total flux cleaned = -0.00614779 Jy ! Component: 3000 - total flux cleaned = -0.00617111 Jy ! Component: 3050 - total flux cleaned = -0.00617103 Jy ! Component: 3100 - total flux cleaned = -0.00617099 Jy ! Component: 3150 - total flux cleaned = -0.00618233 Jy ! Component: 3200 - total flux cleaned = -0.00620481 Jy ! Component: 3250 - total flux cleaned = -0.0061485 Jy ! Component: 3300 - total flux cleaned = -0.00622664 Jy ! Component: 3350 - total flux cleaned = -0.0062377 Jy ! Component: 3400 - total flux cleaned = -0.00624865 Jy ! Component: 3450 - total flux cleaned = -0.00624864 Jy ! Component: 3500 - total flux cleaned = -0.00624863 Jy ! Component: 3550 - total flux cleaned = -0.00628083 Jy ! Component: 3600 - total flux cleaned = -0.00628085 Jy ! Component: 3650 - total flux cleaned = -0.00630195 Jy ! Component: 3700 - total flux cleaned = -0.00624943 Jy ! Component: 3750 - total flux cleaned = -0.00627032 Jy ! Component: 3800 - total flux cleaned = -0.00627026 Jy ! Component: 3850 - total flux cleaned = -0.00629094 Jy ! Component: 3900 - total flux cleaned = -0.00633174 Jy ! Component: 3950 - total flux cleaned = -0.00636221 Jy ! Component: 4000 - total flux cleaned = -0.00634203 Jy ! Component: 4050 - total flux cleaned = -0.00634202 Jy ! Total flux subtracted in 4096 components = -0.00638184 Jy ! Clean residual min=-0.000611 max=0.000603 Jy/beam ! Clean residual mean=0.000004 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.158935 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 424 components and 0.158935 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1138+4745_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.179 x 6.351 at -21.14 degrees (North through East) ! Clean map min=-0.001837 max=0.13686 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1138+4745_S_map.fits wmodel /image_prod/ug002_uva//J1138+4745_S_map.mod ! Writing 424 model components to file: /image_prod/ug002_uva//J1138+4745_S_map.mod wobs /image_prod/ug002_uva//J1138+4745_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1138+4745_S_uvs.fits wwins /image_prod/ug002_uva//J1138+4745_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1138+4745_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.136862 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182703 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.400483 0.400483 0.800967 1.60193 3.20387 6.40773 12.8155 25.6309 51.2619 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 749.094 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1138+4745_S_dfm.log closed on Thu Mar 5 00:07:30 2020