! Started logfile: /image_prod/ug002_uva//J1554+3001_S_a_dfm.log on Thu Mar 5 02:28:29 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//J1554+3001_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1554+3001_S_a_uva.fits ! AN table 1: 120 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1554+3001 ! ! 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 10080 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 J1554+3001_S_a] 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=1.003211Jy sigma=8.559675 ! Fit after self-cal, rms=0.965143Jy sigma=8.238639 ! 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=2.864 mas, bmaj=7.824 mas, bpa=-25.3 degrees ! Estimated noise=1.43029 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 = 0.0280157 Jy ! Component: 100 - total flux cleaned = 0.0344706 Jy ! Total flux subtracted in 100 components = 0.0344706 Jy ! Clean residual min=-0.003288 max=0.004302 Jy/beam ! Clean residual mean=-0.000002 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.0344706 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0344706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066760Jy sigma=0.458665 ! Fit after self-cal, rms=0.065415Jy sigma=0.445938 ! 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=3.539 mas, bmaj=8.578 mas, bpa=-22.64 degrees ! Estimated noise=0.867679 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 = 0.00560338 Jy ! Component: 100 - total flux cleaned = 0.00840388 Jy ! Component: 150 - total flux cleaned = 0.00995499 Jy ! Component: 200 - total flux cleaned = 0.0102938 Jy ! Total flux subtracted in 200 components = 0.0102938 Jy ! Clean residual min=-0.002045 max=0.003081 Jy/beam ! Clean residual mean=-0.000003 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0447643 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.0447644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064917Jy sigma=0.440924 ! Fit after self-cal, rms=0.064884Jy sigma=0.440628 ! Inverting map ! Added new window around map position (-6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251481 Jy ! Component: 100 - total flux cleaned = 0.0025346 Jy ! Component: 150 - total flux cleaned = 0.00229399 Jy ! Component: 200 - total flux cleaned = 0.00215113 Jy ! Total flux subtracted in 200 components = 0.00215113 Jy ! Clean residual min=-0.001736 max=0.001912 Jy/beam ! Clean residual mean=-0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0469155 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 60 components and 0.0469155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064740Jy sigma=0.439453 ! Fit after self-cal, rms=0.064715Jy sigma=0.439069 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.539 x 8.578 at -22.64 degrees (North through East) ! Clean map min=-0.0016748 max=0.038166 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.12 KP 0.93 ! LA 1.04 MK 1.01 NL 1.22 OV 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.91 HN 1.00 KP 1.05 ! LA 1.05 MK 1.01 NL 0.91 OV 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.89 HN 0.92 KP 0.98 ! LA 1.13 MK 1.03 NL 1.01 OV 1.11 ! ! ! Fit before self-cal, rms=0.064715Jy sigma=0.439069 ! Fit after self-cal, rms=0.062278Jy sigma=0.437461 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.567 mas, bmaj=8.489 mas, bpa=-22.51 degrees ! Estimated noise=0.862442 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 = 0.000653196 Jy ! Component: 100 - total flux cleaned = 0.000447597 Jy ! Component: 150 - total flux cleaned = 0.000336078 Jy ! Component: 200 - total flux cleaned = 0.000288176 Jy ! Total flux subtracted in 200 components = 0.000288176 Jy ! Clean residual min=-0.001502 max=0.001646 Jy/beam ! Clean residual mean=-0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0472037 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.0472037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062231Jy sigma=0.437076 ! Fit after self-cal, rms=0.062328Jy sigma=0.436639 ! 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=0.062328Jy sigma=0.436639 ! Fit after self-cal, rms=0.061651Jy sigma=0.435525 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.567 mas, bmaj=8.468 mas, bpa=-22.49 degrees ! Estimated noise=0.866615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431795 Jy ! Component: 100 - total flux cleaned = 0.000336617 Jy ! Component: 150 - total flux cleaned = 0.000310861 Jy ! Component: 200 - total flux cleaned = 0.000312049 Jy ! Total flux subtracted in 200 components = 0.000312049 Jy ! Clean residual min=-0.001475 max=0.001490 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0475157 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 99 components and 0.0475157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061616Jy sigma=0.435298 ! Fit after self-cal, rms=0.061670Jy sigma=0.435123 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 = 0.000132681 Jy ! Component: 100 - total flux cleaned = -5.03168e-05 Jy ! Component: 150 - total flux cleaned = -8.97801e-05 Jy ! Component: 200 - total flux cleaned = -0.000142182 Jy ! Total flux subtracted in 200 components = -0.000142182 Jy ! Clean residual min=-0.001459 max=0.001416 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0473735 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.0473735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061652Jy sigma=0.435009 ! Fit after self-cal, rms=0.061636Jy sigma=0.434963 ! Inverting map ! Added new window around map position (0, 75.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102553 Jy ! Component: 100 - total flux cleaned = 0.00105672 Jy ! Component: 150 - total flux cleaned = 0.00113693 Jy ! Component: 200 - total flux cleaned = 0.00118428 Jy ! Total flux subtracted in 200 components = 0.00118428 Jy ! Clean residual min=-0.001364 max=0.001248 Jy/beam ! Clean residual mean=0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0485578 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.0485578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061590Jy sigma=0.434649 ! Fit after self-cal, rms=0.061563Jy sigma=0.434580 ! 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=0.061563Jy sigma=0.434580 ! Fit after self-cal, rms=0.061221Jy sigma=0.434460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.57 mas, bmaj=8.472 mas, bpa=-22.45 degrees ! Estimated noise=0.861754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426965 Jy ! Component: 100 - total flux cleaned = 0.000587777 Jy ! Component: 150 - total flux cleaned = 0.000612289 Jy ! Component: 200 - total flux cleaned = 0.00057066 Jy ! Total flux subtracted in 200 components = 0.00057066 Jy ! Clean residual min=-0.001323 max=0.001190 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0491285 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 142 components and 0.0491285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061196Jy sigma=0.434297 ! Fit after self-cal, rms=0.061196Jy sigma=0.434193 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 = 0.000247909 Jy ! Component: 100 - total flux cleaned = 0.000226723 Jy ! Component: 150 - total flux cleaned = 0.000166707 Jy ! Component: 200 - total flux cleaned = 0.000110692 Jy ! Total flux subtracted in 200 components = 0.000110692 Jy ! Clean residual min=-0.001305 max=0.001179 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0492392 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 156 components and 0.0492392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061179Jy sigma=0.434090 ! Fit after self-cal, rms=0.061166Jy sigma=0.434071 ! 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=0.061166Jy sigma=0.434071 ! Fit after self-cal, rms=0.061019Jy sigma=0.434038 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.548 mas, bmaj=10.14 mas, bpa=-15.76 degrees ! Estimated noise=1.02476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.53136e-05 Jy ! Component: 100 - total flux cleaned = -1.47662e-05 Jy ! Component: 150 - total flux cleaned = -3.38522e-05 Jy ! Component: 200 - total flux cleaned = -1.13568e-06 Jy ! Total flux subtracted in 200 components = -1.13568e-06 Jy ! Clean residual min=-0.001720 max=0.001215 Jy/beam ! Clean residual mean=0.000003 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0492381 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 177 components and 0.0492381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061009Jy sigma=0.433992 ! Fit after self-cal, rms=0.061006Jy sigma=0.433963 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 = -8.41891e-06 Jy ! Component: 100 - total flux cleaned = 2.42975e-05 Jy ! Component: 150 - total flux cleaned = 5.29687e-05 Jy ! Component: 200 - total flux cleaned = 5.24792e-05 Jy ! Total flux subtracted in 200 components = 5.24792e-05 Jy ! Clean residual min=-0.001754 max=0.001234 Jy/beam ! Clean residual mean=0.000004 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0492905 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 190 components and 0.0492905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061001Jy sigma=0.433957 ! Fit after self-cal, rms=0.061000Jy sigma=0.433946 ! 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=3.57 mas, bmaj=8.482 mas, bpa=-22.48 degrees ! Estimated noise=0.85929 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.57 x 8.482 at -22.48 degrees (North through East) ! Clean map min=-0.0017021 max=0.037127 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=2.884 mas, bmaj=7.775 mas, bpa=-25.26 degrees ! Estimated noise=1.42382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289998 Jy ! Component: 100 - total flux cleaned = 0.0375749 Jy ! Component: 150 - total flux cleaned = 0.0419554 Jy ! Component: 200 - total flux cleaned = 0.0430136 Jy ! Total flux subtracted in 200 components = 0.0430136 Jy ! Clean residual min=-0.002808 max=0.002463 Jy/beam ! Clean residual mean=0.000000 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.0430136 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0430136 Jy ! Inverting map and beam ! Estimated beam: bmin=3.57 mas, bmaj=8.482 mas, bpa=-22.48 degrees ! Estimated noise=0.85929 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 = 0.00314847 Jy ! Component: 100 - total flux cleaned = 0.00396501 Jy ! Component: 150 - total flux cleaned = 0.00426539 Jy ! Component: 200 - total flux cleaned = 0.00439301 Jy ! Total flux subtracted in 200 components = 0.00439301 Jy ! Clean residual min=-0.001687 max=0.001405 Jy/beam ! Clean residual mean=0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0474066 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 54 components and 0.0474066 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=7.548 mas, bmaj=10.14 mas, bpa=-15.76 degrees ! Estimated noise=1.02476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730074 Jy ! Component: 100 - total flux cleaned = 0.000620987 Jy ! Component: 150 - total flux cleaned = 0.000704105 Jy ! Component: 200 - total flux cleaned = 0.000853792 Jy ! Total flux subtracted in 200 components = 0.000853792 Jy ! Clean residual min=-0.001861 max=0.001384 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0482604 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 = 6.53293e-05 Jy ! Component: 100 - total flux cleaned = 0.000123098 Jy ! Component: 150 - total flux cleaned = 0.000175575 Jy ! Component: 200 - total flux cleaned = 0.000269246 Jy ! Total flux subtracted in 200 components = 0.000269246 Jy ! Clean residual min=-0.001818 max=0.001209 Jy/beam ! Clean residual mean=0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0485296 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 108 components and 0.0485296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.57 mas, bmaj=8.482 mas, bpa=-22.48 degrees ! Estimated noise=0.85929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000174807 Jy ! Component: 100 - total flux cleaned = -0.000206594 Jy ! Component: 150 - total flux cleaned = -0.000150324 Jy ! Component: 200 - total flux cleaned = -4.83173e-05 Jy ! Total flux subtracted in 200 components = -4.83173e-05 Jy ! Clean residual min=-0.001371 max=0.001209 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0484813 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.0484813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061010Jy sigma=0.434114 ! Fit after self-cal, rms=0.060995Jy sigma=0.434047 wmodel J1554+3001_S_a_map.mod ! Writing 130 model components to file: J1554+3001_S_a_map.mod wobs J1554+3001_S_a_uvs.fits ! Writing UV FITS file: J1554+3001_S_a_uvs.fits wwins J1554+3001_S_a_map.win ! wwins: Wrote 3 windows to J1554+3001_S_a_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 = -0.00041137 Jy ! Component: 100 - total flux cleaned = -0.000545531 Jy ! Component: 150 - total flux cleaned = -0.000713921 Jy ! Component: 200 - total flux cleaned = -0.000874524 Jy ! Component: 250 - total flux cleaned = -0.000951384 Jy ! Component: 300 - total flux cleaned = -0.000970214 Jy ! Component: 350 - total flux cleaned = -0.00100672 Jy ! Component: 400 - total flux cleaned = -0.00105944 Jy ! Component: 450 - total flux cleaned = -0.00111068 Jy ! Component: 500 - total flux cleaned = -0.00116102 Jy ! Component: 550 - total flux cleaned = -0.00121045 Jy ! Component: 600 - total flux cleaned = -0.00130617 Jy ! Component: 650 - total flux cleaned = -0.00130605 Jy ! Component: 700 - total flux cleaned = -0.00130612 Jy ! Component: 750 - total flux cleaned = -0.00132151 Jy ! Component: 800 - total flux cleaned = -0.00138051 Jy ! Component: 850 - total flux cleaned = -0.00139468 Jy ! Component: 900 - total flux cleaned = -0.00138034 Jy ! Component: 950 - total flux cleaned = -0.00139445 Jy ! Component: 1000 - total flux cleaned = -0.00143595 Jy ! Component: 1050 - total flux cleaned = -0.00149005 Jy ! Component: 1100 - total flux cleaned = -0.00153017 Jy ! Component: 1150 - total flux cleaned = -0.00158263 Jy ! Component: 1200 - total flux cleaned = -0.00162131 Jy ! Component: 1250 - total flux cleaned = -0.00167242 Jy ! Component: 1300 - total flux cleaned = -0.00173513 Jy ! Component: 1350 - total flux cleaned = -0.0017969 Jy ! Component: 1400 - total flux cleaned = -0.00178442 Jy ! Component: 1450 - total flux cleaned = -0.00182076 Jy ! Component: 1500 - total flux cleaned = -0.00185669 Jy ! Component: 1550 - total flux cleaned = -0.00189214 Jy ! Component: 1600 - total flux cleaned = -0.00192699 Jy ! Component: 1650 - total flux cleaned = -0.00197303 Jy ! Component: 1700 - total flux cleaned = -0.00197313 Jy ! Component: 1750 - total flux cleaned = -0.00202948 Jy ! Component: 1800 - total flux cleaned = -0.00208539 Jy ! Component: 1850 - total flux cleaned = -0.00214038 Jy ! Component: 1900 - total flux cleaned = -0.00216209 Jy ! Component: 1950 - total flux cleaned = -0.00224787 Jy ! Component: 2000 - total flux cleaned = -0.00227961 Jy ! Component: 2050 - total flux cleaned = -0.00231117 Jy ! Component: 2100 - total flux cleaned = -0.00236309 Jy ! Component: 2150 - total flux cleaned = -0.00237334 Jy ! Component: 2200 - total flux cleaned = -0.00243448 Jy ! Component: 2250 - total flux cleaned = -0.00246489 Jy ! Component: 2300 - total flux cleaned = -0.00247497 Jy ! Component: 2350 - total flux cleaned = -0.00249498 Jy ! Component: 2400 - total flux cleaned = -0.00253421 Jy ! Component: 2450 - total flux cleaned = -0.00254397 Jy ! Component: 2500 - total flux cleaned = -0.002573 Jy ! Component: 2550 - total flux cleaned = -0.00256328 Jy ! Component: 2600 - total flux cleaned = -0.00257271 Jy ! Component: 2650 - total flux cleaned = -0.00258222 Jy ! Component: 2700 - total flux cleaned = -0.00261034 Jy ! Component: 2750 - total flux cleaned = -0.0026476 Jy ! Component: 2800 - total flux cleaned = -0.00265681 Jy ! Component: 2850 - total flux cleaned = -0.00271177 Jy ! Component: 2900 - total flux cleaned = -0.00272098 Jy ! Component: 2950 - total flux cleaned = -0.00275703 Jy ! Component: 3000 - total flux cleaned = -0.00280172 Jy ! Component: 3050 - total flux cleaned = -0.00277512 Jy ! Component: 3100 - total flux cleaned = -0.00280158 Jy ! Component: 3150 - total flux cleaned = -0.00281906 Jy ! Component: 3200 - total flux cleaned = -0.00281042 Jy ! Component: 3250 - total flux cleaned = -0.00280189 Jy ! Component: 3300 - total flux cleaned = -0.00283623 Jy ! Component: 3350 - total flux cleaned = -0.00287877 Jy ! Component: 3400 - total flux cleaned = -0.00292095 Jy ! Component: 3450 - total flux cleaned = -0.00288739 Jy ! Component: 3500 - total flux cleaned = -0.00290413 Jy ! Component: 3550 - total flux cleaned = -0.00288755 Jy ! Component: 3600 - total flux cleaned = -0.00291227 Jy ! Component: 3650 - total flux cleaned = -0.00292046 Jy ! Component: 3700 - total flux cleaned = -0.00292047 Jy ! Component: 3750 - total flux cleaned = -0.00290424 Jy ! Component: 3800 - total flux cleaned = -0.00289617 Jy ! Component: 3850 - total flux cleaned = -0.00288015 Jy ! Component: 3900 - total flux cleaned = -0.00286427 Jy ! Component: 3950 - total flux cleaned = -0.0028326 Jy ! Component: 4000 - total flux cleaned = -0.00283261 Jy ! Component: 4050 - total flux cleaned = -0.0028248 Jy ! Total flux subtracted in 4096 components = -0.00280151 Jy ! Clean residual min=-0.000543 max=0.000444 Jy/beam ! Clean residual mean=0.000001 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0456798 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 423 components and 0.0456798 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1554+3001_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.57 x 8.482 at -22.48 degrees (North through East) ! Clean map min=-0.001718 max=0.036644 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1554+3001_S_a_map.fits wmodel /image_prod/ug002_uva//J1554+3001_S_a_map.mod ! Writing 423 model components to file: /image_prod/ug002_uva//J1554+3001_S_a_map.mod wobs /image_prod/ug002_uva//J1554+3001_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1554+3001_S_a_uvs.fits wwins /image_prod/ug002_uva//J1554+3001_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1554+3001_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.036644 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140186 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14769 1.14769 2.29537 4.59074 9.18148 18.363 36.7259 73.4519 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 261.395 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1554+3001_S_a_dfm.log closed on Thu Mar 5 02:28:33 2020