! Started logfile: /image_prod/ug002_uva//J1134+7249_S_dfm.log on Thu Mar 5 00:06:55 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//J1134+7249_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1134+7249_S_uva.fits ! AN table 1: 100 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.896222 visibilities/baseline/integration-bin. ! Found source: J1134+7249 ! ! 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 12099 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 J1134+7249_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008028Jy sigma=8.077592 ! Fit after self-cal, rms=0.929079Jy sigma=7.442477 ! 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=3.39 mas, bmaj=3.819 mas, bpa=-15.01 degrees ! Estimated noise=1.43861 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 = 0.0548363 Jy ! Component: 100 - total flux cleaned = 0.0745487 Jy ! Total flux subtracted in 100 components = 0.0745487 Jy ! Clean residual min=-0.003714 max=0.009039 Jy/beam ! Clean residual mean=-0.000008 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.0745487 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0745487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066326Jy sigma=0.447875 ! Fit after self-cal, rms=0.065591Jy sigma=0.442082 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102114 Jy ! Component: 100 - total flux cleaned = 0.0150093 Jy ! Total flux subtracted in 100 components = 0.0150093 Jy ! Clean residual min=-0.004166 max=0.004714 Jy/beam ! Clean residual mean=-0.000003 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.089558 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 11 components and 0.089558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063881Jy sigma=0.428336 ! Fit after self-cal, rms=0.063803Jy sigma=0.427857 ! Inverting map ! Added new window around map position (2, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455506 Jy ! Component: 100 - total flux cleaned = 0.00578349 Jy ! Total flux subtracted in 100 components = 0.00578349 Jy ! Clean residual min=-0.004040 max=0.003287 Jy/beam ! Clean residual mean=-0.000001 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.0953415 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 17 components and 0.0953415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063478Jy sigma=0.425758 ! Fit after self-cal, rms=0.063422Jy sigma=0.425380 ! 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=4.25 mas, bmaj=4.525 mas, bpa=-17.41 degrees ! Estimated noise=0.824493 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 (4, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230433 Jy ! Component: 100 - total flux cleaned = 0.00269591 Jy ! Component: 150 - total flux cleaned = 0.00264144 Jy ! Component: 200 - total flux cleaned = 0.00259408 Jy ! Total flux subtracted in 200 components = 0.00259408 Jy ! Clean residual min=-0.002438 max=0.002383 Jy/beam ! Clean residual mean=0.000000 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0979356 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.0979356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063215Jy sigma=0.423753 ! Fit after self-cal, rms=0.063196Jy sigma=0.423546 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.25 x 4.525 at -17.41 degrees (North through East) ! Clean map min=-0.002369 max=0.068489 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.01 KP 1.02 ! LA 1.04 MK 0.98 NL 1.06 OV 1.04 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.02 KP 1.00 ! LA 0.99 MK 0.99 NL 1.03 OV 0.92 ! PT 0.99 SC 0.81 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.03 KP 0.98 ! LA 1.03 MK 0.96 NL 1.10 OV 0.95 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.063196Jy sigma=0.423546 ! Fit after self-cal, rms=0.061269Jy sigma=0.421677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.186 mas, bmaj=4.484 mas, bpa=-14.98 degrees ! Estimated noise=0.827683 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 = 0.0016975 Jy ! Component: 100 - total flux cleaned = 0.0022278 Jy ! Component: 150 - total flux cleaned = 0.00232943 Jy ! Component: 200 - total flux cleaned = 0.00241563 Jy ! Total flux subtracted in 200 components = 0.00241563 Jy ! Clean residual min=-0.002254 max=0.002093 Jy/beam ! Clean residual mean=0.000000 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.100351 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.100351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061187Jy sigma=0.421307 ! Fit after self-cal, rms=0.061153Jy sigma=0.421197 ! 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=0.061153Jy sigma=0.421197 ! Fit after self-cal, rms=0.056335Jy sigma=0.416074 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.161 mas, bmaj=4.444 mas, bpa=-20.9 degrees ! Estimated noise=0.821657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691919 Jy ! Component: 100 - total flux cleaned = 0.00085611 Jy ! Component: 150 - total flux cleaned = 0.000935574 Jy ! Component: 200 - total flux cleaned = 0.000980662 Jy ! Total flux subtracted in 200 components = 0.000980662 Jy ! Clean residual min=-0.001727 max=0.001548 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.101332 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.101332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056302Jy sigma=0.415816 ! Fit after self-cal, rms=0.056258Jy sigma=0.415649 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 = 0.000196452 Jy ! Component: 100 - total flux cleaned = 0.000197263 Jy ! Component: 150 - total flux cleaned = 0.000216206 Jy ! Component: 200 - total flux cleaned = 0.000216298 Jy ! Total flux subtracted in 200 components = 0.000216298 Jy ! Clean residual min=-0.001728 max=0.001529 Jy/beam ! Clean residual mean=0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.101548 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.101548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056244Jy sigma=0.415551 ! Fit after self-cal, rms=0.056242Jy sigma=0.415543 ! 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=0.056242Jy sigma=0.415543 ! Fit after self-cal, rms=0.055947Jy sigma=0.415479 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.131 mas, bmaj=4.452 mas, bpa=-21.34 degrees ! Estimated noise=0.819324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388088 Jy ! Component: 100 - total flux cleaned = 0.000450631 Jy ! Component: 150 - total flux cleaned = 0.000504051 Jy ! Component: 200 - total flux cleaned = 0.00050387 Jy ! Total flux subtracted in 200 components = 0.00050387 Jy ! Clean residual min=-0.001708 max=0.001451 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.102052 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.102052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055933Jy sigma=0.415374 ! Fit after self-cal, rms=0.055928Jy sigma=0.415364 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 = 9.85935e-05 Jy ! Component: 100 - total flux cleaned = 9.81473e-05 Jy ! Component: 150 - total flux cleaned = 9.80608e-05 Jy ! Component: 200 - total flux cleaned = 9.8083e-05 Jy ! Total flux subtracted in 200 components = 9.8083e-05 Jy ! Clean residual min=-0.001700 max=0.001420 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.10215 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.10215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055921Jy sigma=0.415307 ! Fit after self-cal, rms=0.055919Jy sigma=0.415305 ! 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=0.055919Jy sigma=0.415305 ! Fit after self-cal, rms=0.055751Jy sigma=0.415288 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.641 mas, bmaj=9.128 mas, bpa=69.49 degrees ! Estimated noise=1.0163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492006 Jy ! Component: 100 - total flux cleaned = 0.000549144 Jy ! Component: 150 - total flux cleaned = 0.000603093 Jy ! Component: 200 - total flux cleaned = 0.000633166 Jy ! Total flux subtracted in 200 components = 0.000633166 Jy ! Clean residual min=-0.001435 max=0.001361 Jy/beam ! Clean residual mean=0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.102783 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.102783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055750Jy sigma=0.415263 ! Fit after self-cal, rms=0.055748Jy sigma=0.415256 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 = 0.000146793 Jy ! Component: 100 - total flux cleaned = 0.000161066 Jy ! Component: 150 - total flux cleaned = 0.00017364 Jy ! Component: 200 - total flux cleaned = 0.000190905 Jy ! Total flux subtracted in 200 components = 0.000190905 Jy ! Clean residual min=-0.001419 max=0.001372 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.102974 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.102974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055748Jy sigma=0.415251 ! Fit after self-cal, rms=0.055748Jy sigma=0.415250 ! 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=4.112 mas, bmaj=4.455 mas, bpa=-21.67 degrees ! Estimated noise=0.817438 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.112 x 4.455 at -21.67 degrees (North through East) ! Clean map min=-0.0015597 max=0.067154 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=3.291 mas, bmaj=3.757 mas, bpa=-18.85 degrees ! Estimated noise=1.40108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0543061 Jy ! Component: 100 - total flux cleaned = 0.0757752 Jy ! Component: 150 - total flux cleaned = 0.0865742 Jy ! Component: 200 - total flux cleaned = 0.0922573 Jy ! Total flux subtracted in 200 components = 0.0922573 Jy ! Clean residual min=-0.003095 max=0.002956 Jy/beam ! Clean residual mean=-0.000003 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0922573 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 0.0922573 Jy ! Inverting map and beam ! Estimated beam: bmin=4.112 mas, bmaj=4.455 mas, bpa=-21.67 degrees ! Estimated noise=0.817438 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 = 0.0041577 Jy ! Component: 100 - total flux cleaned = 0.0064774 Jy ! Component: 150 - total flux cleaned = 0.00800356 Jy ! Component: 200 - total flux cleaned = 0.00907604 Jy ! Total flux subtracted in 200 components = 0.00907604 Jy ! Clean residual min=-0.001593 max=0.001466 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.101333 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.101333 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=8.641 mas, bmaj=9.128 mas, bpa=69.49 degrees ! Estimated noise=1.0163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000982014 Jy ! Component: 100 - total flux cleaned = 0.00150725 Jy ! Component: 150 - total flux cleaned = 0.0017133 Jy ! Component: 200 - total flux cleaned = 0.0017982 Jy ! Total flux subtracted in 200 components = 0.0017982 Jy ! Clean residual min=-0.001417 max=0.001399 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.103132 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.65687e-05 Jy ! Component: 100 - total flux cleaned = 3.83878e-05 Jy ! Component: 150 - total flux cleaned = 4.36648e-05 Jy ! Component: 200 - total flux cleaned = 4.88093e-05 Jy ! Total flux subtracted in 200 components = 4.88093e-05 Jy ! Clean residual min=-0.001410 max=0.001402 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.10318 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 76 components and 0.10318 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.112 mas, bmaj=4.455 mas, bpa=-21.67 degrees ! Estimated noise=0.817438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112483 Jy ! Component: 100 - total flux cleaned = -0.00013404 Jy ! Component: 150 - total flux cleaned = -0.000153431 Jy ! Component: 200 - total flux cleaned = -0.000171722 Jy ! Total flux subtracted in 200 components = -0.000171722 Jy ! Clean residual min=-0.001592 max=0.001401 Jy/beam ! Clean residual mean=0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.103009 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.103009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055768Jy sigma=0.415336 ! Fit after self-cal, rms=0.055760Jy sigma=0.415250 wmodel J1134+7249_S_map.mod ! Writing 89 model components to file: J1134+7249_S_map.mod wobs J1134+7249_S_uvs.fits ! Writing UV FITS file: J1134+7249_S_uvs.fits wwins J1134+7249_S_map.win ! wwins: Wrote 3 windows to J1134+7249_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 = -0.000380923 Jy ! Component: 100 - total flux cleaned = -0.000403531 Jy ! Component: 150 - total flux cleaned = -0.000493953 Jy ! Component: 200 - total flux cleaned = -0.000620688 Jy ! Component: 250 - total flux cleaned = -0.00072243 Jy ! Component: 300 - total flux cleaned = -0.000801188 Jy ! Component: 350 - total flux cleaned = -0.00091636 Jy ! Component: 400 - total flux cleaned = -0.000972351 Jy ! Component: 450 - total flux cleaned = -0.00104634 Jy ! Component: 500 - total flux cleaned = -0.00117245 Jy ! Component: 550 - total flux cleaned = -0.00122561 Jy ! Component: 600 - total flux cleaned = -0.00129522 Jy ! Component: 650 - total flux cleaned = -0.00136373 Jy ! Component: 700 - total flux cleaned = -0.00143137 Jy ! Component: 750 - total flux cleaned = -0.00144819 Jy ! Component: 800 - total flux cleaned = -0.00151426 Jy ! Component: 850 - total flux cleaned = -0.00153056 Jy ! Component: 900 - total flux cleaned = -0.00149837 Jy ! Component: 950 - total flux cleaned = -0.0015303 Jy ! Component: 1000 - total flux cleaned = -0.00156152 Jy ! Component: 1050 - total flux cleaned = -0.00156149 Jy ! Component: 1100 - total flux cleaned = -0.00156157 Jy ! Component: 1150 - total flux cleaned = -0.00156181 Jy ! Component: 1200 - total flux cleaned = -0.0016069 Jy ! Component: 1250 - total flux cleaned = -0.0016217 Jy ! Component: 1300 - total flux cleaned = -0.00163655 Jy ! Component: 1350 - total flux cleaned = -0.00159325 Jy ! Component: 1400 - total flux cleaned = -0.00162238 Jy ! Component: 1450 - total flux cleaned = -0.00163672 Jy ! Component: 1500 - total flux cleaned = -0.00170739 Jy ! Component: 1550 - total flux cleaned = -0.00167956 Jy ! Component: 1600 - total flux cleaned = -0.0017073 Jy ! Component: 1650 - total flux cleaned = -0.00170725 Jy ! Component: 1700 - total flux cleaned = -0.0017073 Jy ! Component: 1750 - total flux cleaned = -0.00162681 Jy ! Component: 1800 - total flux cleaned = -0.00172042 Jy ! Component: 1850 - total flux cleaned = -0.00160142 Jy ! Component: 1900 - total flux cleaned = -0.00164104 Jy ! Component: 1950 - total flux cleaned = -0.00162806 Jy ! Component: 2000 - total flux cleaned = -0.00164094 Jy ! Component: 2050 - total flux cleaned = -0.001564 Jy ! Component: 2100 - total flux cleaned = -0.00155129 Jy ! Component: 2150 - total flux cleaned = -0.00152603 Jy ! Component: 2200 - total flux cleaned = -0.00155107 Jy ! Component: 2250 - total flux cleaned = -0.00151376 Jy ! Component: 2300 - total flux cleaned = -0.00143985 Jy ! Component: 2350 - total flux cleaned = -0.00141533 Jy ! Component: 2400 - total flux cleaned = -0.00140326 Jy ! Component: 2450 - total flux cleaned = -0.00136703 Jy ! Component: 2500 - total flux cleaned = -0.00137897 Jy ! Component: 2550 - total flux cleaned = -0.00135526 Jy ! Component: 2600 - total flux cleaned = -0.00135533 Jy ! Component: 2650 - total flux cleaned = -0.00130838 Jy ! Component: 2700 - total flux cleaned = -0.00125016 Jy ! Component: 2750 - total flux cleaned = -0.00119254 Jy ! Component: 2800 - total flux cleaned = -0.00119263 Jy ! Component: 2850 - total flux cleaned = -0.00115848 Jy ! Component: 2900 - total flux cleaned = -0.00115842 Jy ! Component: 2950 - total flux cleaned = -0.00112483 Jy ! Component: 3000 - total flux cleaned = -0.00111361 Jy ! Component: 3050 - total flux cleaned = -0.00113585 Jy ! Component: 3100 - total flux cleaned = -0.00104736 Jy ! Component: 3150 - total flux cleaned = -0.00100353 Jy ! Component: 3200 - total flux cleaned = -0.000959958 Jy ! Component: 3250 - total flux cleaned = -0.000959921 Jy ! Component: 3300 - total flux cleaned = -0.0009061 Jy ! Component: 3350 - total flux cleaned = -0.000895458 Jy ! Component: 3400 - total flux cleaned = -0.000916746 Jy ! Component: 3450 - total flux cleaned = -0.000906137 Jy ! Component: 3500 - total flux cleaned = -0.00086409 Jy ! Component: 3550 - total flux cleaned = -0.000874552 Jy ! Component: 3600 - total flux cleaned = -0.000874467 Jy ! Component: 3650 - total flux cleaned = -0.000812738 Jy ! Component: 3700 - total flux cleaned = -0.000812708 Jy ! Component: 3750 - total flux cleaned = -0.000792344 Jy ! Component: 3800 - total flux cleaned = -0.000741826 Jy ! Component: 3850 - total flux cleaned = -0.00077207 Jy ! Component: 3900 - total flux cleaned = -0.00075204 Jy ! Component: 3950 - total flux cleaned = -0.000821713 Jy ! Component: 4000 - total flux cleaned = -0.000851256 Jy ! Component: 4050 - total flux cleaned = -0.000792215 Jy ! Total flux subtracted in 4096 components = -0.000802032 Jy ! Clean residual min=-0.000573 max=0.000618 Jy/beam ! Clean residual mean=-0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.102207 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 385 components and 0.102207 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1134+7249_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.112 x 4.455 at -21.67 degrees (North through East) ! Clean map min=-0.0010607 max=0.066886 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1134+7249_S_map.fits wmodel /image_prod/ug002_uva//J1134+7249_S_map.mod ! Writing 385 model components to file: /image_prod/ug002_uva//J1134+7249_S_map.mod wobs /image_prod/ug002_uva//J1134+7249_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1134+7249_S_uvs.fits wwins /image_prod/ug002_uva//J1134+7249_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1134+7249_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0668864 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017757 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.796439 0.796439 1.59288 3.18576 6.37151 12.743 25.4861 50.9721 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 376.676 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1134+7249_S_dfm.log closed on Thu Mar 5 00:06:59 2020