! Started logfile: /image_prod/ug002_uva//J2212+2355_S_h_dfm.log on Thu Mar 5 05:32:26 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//J2212+2355_S_h_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2212+2355_S_h_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.892857 visibilities/baseline/integration-bin. ! Found source: J2212+2355 ! ! 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 450 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 J2212+2355_S_h] 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.300023Jy sigma=14.247222 ! Fit after self-cal, rms=0.458166Jy sigma=4.759468 ! 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=2.862 mas, bmaj=8.168 mas, bpa=18.49 degrees ! Estimated noise=3.58793 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 = 0.522788 Jy ! Component: 100 - total flux cleaned = 0.631467 Jy ! Total flux subtracted in 100 components = 0.631467 Jy ! Clean residual min=-0.057746 max=0.117537 Jy/beam ! Clean residual mean=-0.000166 rms=0.018909 Jy/beam ! Combined flux in latest and established models = 0.631467 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.631467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.332583Jy sigma=2.621493 ! Fit after self-cal, rms=0.332344Jy sigma=2.620523 ! Inverting map ! Added new window around map position (8.5, -49.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0648365 Jy ! Component: 100 - total flux cleaned = 0.0718967 Jy ! Total flux subtracted in 100 components = 0.0718967 Jy ! Clean residual min=-0.046676 max=0.066338 Jy/beam ! Clean residual mean=-0.000035 rms=0.012265 Jy/beam ! Combined flux in latest and established models = 0.703364 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.703364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.293986Jy sigma=2.322288 ! Fit after self-cal, rms=0.291184Jy sigma=2.278510 ! 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=3.319 mas, bmaj=8.627 mas, bpa=16.18 degrees ! Estimated noise=3.11585 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 = 0.0279453 Jy ! Component: 100 - total flux cleaned = 0.0344602 Jy ! Component: 150 - total flux cleaned = 0.0366511 Jy ! Component: 200 - total flux cleaned = 0.0383872 Jy ! Total flux subtracted in 200 components = 0.0383872 Jy ! Clean residual min=-0.033328 max=0.040391 Jy/beam ! Clean residual mean=0.000022 rms=0.008470 Jy/beam ! Combined flux in latest and established models = 0.741751 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.741751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.278247Jy sigma=2.248447 ! Fit after self-cal, rms=0.277950Jy sigma=2.245202 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.319 x 8.627 at 16.18 degrees (North through East) ! Clean map min=-0.035814 max=0.62261 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 LA 1.01 MK 0.99 ! NL 1.06 OV 0.98 PT 0.99 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 LA 1.00 MK 1.01 ! NL 0.99 OV 0.97 PT 0.98 SC 0.56 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 LA 1.00 MK 1.00 ! NL 1.07 OV 0.97 PT 0.99 SC 1.15 ! ! ! Fit before self-cal, rms=0.277950Jy sigma=2.245202 ! Fit after self-cal, rms=0.190948Jy sigma=1.929005 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.284 mas, bmaj=8.642 mas, bpa=16.69 degrees ! Estimated noise=3.08207 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 = -0.00272821 Jy ! Component: 100 - total flux cleaned = -0.00450052 Jy ! Component: 150 - total flux cleaned = -0.0046886 Jy ! Component: 200 - total flux cleaned = -0.00502982 Jy ! Total flux subtracted in 200 components = -0.00502982 Jy ! Clean residual min=-0.019318 max=0.016780 Jy/beam ! Clean residual mean=0.000004 rms=0.005134 Jy/beam ! Combined flux in latest and established models = 0.736721 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.736721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.190301Jy sigma=1.925363 ! Fit after self-cal, rms=0.190206Jy sigma=1.924863 ! 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=0.190206Jy sigma=1.924863 ! Fit after self-cal, rms=0.189689Jy sigma=1.924463 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.283 mas, bmaj=8.646 mas, bpa=16.7 degrees ! Estimated noise=3.06828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00361927 Jy ! Component: 100 - total flux cleaned = -0.00453152 Jy ! Component: 150 - total flux cleaned = -0.00465715 Jy ! Component: 200 - total flux cleaned = -0.0046536 Jy ! Total flux subtracted in 200 components = -0.0046536 Jy ! Clean residual min=-0.019336 max=0.016660 Jy/beam ! Clean residual mean=0.000003 rms=0.005027 Jy/beam ! Combined flux in latest and established models = 0.732068 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 53 components and 0.732068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.189245Jy sigma=1.923635 ! Fit after self-cal, rms=0.189237Jy sigma=1.923609 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 = -0.000341871 Jy ! Component: 100 - total flux cleaned = -0.000343653 Jy ! Component: 150 - total flux cleaned = -0.000542224 Jy ! Component: 200 - total flux cleaned = -0.000727722 Jy ! Total flux subtracted in 200 components = -0.000727722 Jy ! Clean residual min=-0.019335 max=0.016621 Jy/beam ! Clean residual mean=0.000001 rms=0.004987 Jy/beam ! Combined flux in latest and established models = 0.73134 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.73134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.189050Jy sigma=1.923041 ! Fit after self-cal, rms=0.189046Jy sigma=1.923024 ! 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=0.189046Jy sigma=1.923024 ! Fit after self-cal, rms=0.187982Jy sigma=1.922380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.282 mas, bmaj=8.648 mas, bpa=16.67 degrees ! Estimated noise=3.04885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00434848 Jy ! Component: 100 - total flux cleaned = -0.0048535 Jy ! Component: 150 - total flux cleaned = -0.00502405 Jy ! Component: 200 - total flux cleaned = -0.00502379 Jy ! Total flux subtracted in 200 components = -0.00502379 Jy ! Clean residual min=-0.019244 max=0.016479 Jy/beam ! Clean residual mean=0.000001 rms=0.004944 Jy/beam ! Combined flux in latest and established models = 0.726316 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.726316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187628Jy sigma=1.922852 ! Fit after self-cal, rms=0.187628Jy sigma=1.922847 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 = -8.27495e-05 Jy ! Component: 100 - total flux cleaned = -8.49508e-05 Jy ! Component: 150 - total flux cleaned = -8.43023e-05 Jy ! Component: 200 - total flux cleaned = -8.43361e-05 Jy ! Total flux subtracted in 200 components = -8.43361e-05 Jy ! Clean residual min=-0.019156 max=0.016431 Jy/beam ! Clean residual mean=-0.000000 rms=0.004923 Jy/beam ! Combined flux in latest and established models = 0.726232 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.726232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187529Jy sigma=1.922574 ! Fit after self-cal, rms=0.187531Jy sigma=1.922568 ! 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=0.187531Jy sigma=1.922568 ! Fit after self-cal, rms=0.186267Jy sigma=1.921793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.507 mas, bmaj=10.88 mas, bpa=6.877 degrees ! Estimated noise=3.58147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124892 Jy ! Component: 100 - total flux cleaned = -0.00125545 Jy ! Component: 150 - total flux cleaned = -0.00125917 Jy ! Component: 200 - total flux cleaned = -0.00145743 Jy ! Total flux subtracted in 200 components = -0.00145743 Jy ! Clean residual min=-0.024439 max=0.018509 Jy/beam ! Clean residual mean=0.000003 rms=0.007031 Jy/beam ! Combined flux in latest and established models = 0.724774 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.724774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.185967Jy sigma=1.922960 ! Fit after self-cal, rms=0.185954Jy sigma=1.922874 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 = 0.000113463 Jy ! Component: 100 - total flux cleaned = -7.14048e-05 Jy ! Component: 150 - total flux cleaned = -6.86572e-05 Jy ! Component: 200 - total flux cleaned = -6.2971e-05 Jy ! Total flux subtracted in 200 components = -6.2971e-05 Jy ! Clean residual min=-0.024143 max=0.018563 Jy/beam ! Clean residual mean=0.000002 rms=0.006982 Jy/beam ! Combined flux in latest and established models = 0.724711 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.724711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.185894Jy sigma=1.923378 ! Fit after self-cal, rms=0.185891Jy sigma=1.923342 ! 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=3.282 mas, bmaj=8.649 mas, bpa=16.63 degrees ! Estimated noise=3.02715 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.282 x 8.649 at 16.63 degrees (North through East) ! Clean map min=-0.018221 max=0.60441 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.185891Jy sigma=1.923342 ! Fit after self-cal, rms=0.332796Jy sigma=0.730434 ! Inverting map and beam ! Estimated beam: bmin=3.274 mas, bmaj=8.692 mas, bpa=16.68 degrees ! Estimated noise=3.05432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0053724 Jy ! Component: 100 - total flux cleaned = -0.00615335 Jy ! Component: 150 - total flux cleaned = -0.00680746 Jy ! Component: 200 - total flux cleaned = -0.00662269 Jy ! Total flux subtracted in 200 components = -0.00662269 Jy ! Clean residual min=-0.016738 max=0.010060 Jy/beam ! Clean residual mean=-0.000008 rms=0.003908 Jy/beam ! Combined flux in latest and established models = 0.718089 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 0.718088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.331874Jy sigma=0.705719 ! Fit after self-cal, rms=0.332086Jy sigma=0.704974 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.72482e-05 Jy ! Component: 100 - total flux cleaned = 6.62284e-05 Jy ! Component: 150 - total flux cleaned = 0.000598743 Jy ! Component: 200 - total flux cleaned = 0.00107984 Jy ! Total flux subtracted in 200 components = 0.00107984 Jy ! Clean residual min=-0.016135 max=0.010661 Jy/beam ! Clean residual mean=-0.000007 rms=0.003823 Jy/beam ! Combined flux in latest and established models = 0.719168 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 0.719168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.331617Jy sigma=0.699321 ! Fit after self-cal, rms=0.331675Jy sigma=0.699217 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.331675Jy sigma=0.699217 ! Fit after self-cal, rms=0.339992Jy sigma=0.690563 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=2.826 mas, bmaj=8.265 mas, bpa=18.63 degrees ! Estimated noise=3.52912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.51331 Jy ! Component: 100 - total flux cleaned = 0.650231 Jy ! Component: 150 - total flux cleaned = 0.68047 Jy ! Component: 200 - total flux cleaned = 0.686468 Jy ! Total flux subtracted in 200 components = 0.686468 Jy ! Clean residual min=-0.026470 max=0.029444 Jy/beam ! Clean residual mean=-0.000052 rms=0.006463 Jy/beam ! Combined flux in latest and established models = 0.686468 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.686468 Jy ! Inverting map and beam ! Estimated beam: bmin=3.268 mas, bmaj=8.701 mas, bpa=16.74 degrees ! Estimated noise=3.06033 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 (-8, 50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190582 Jy ! Component: 100 - total flux cleaned = 0.0250363 Jy ! Component: 150 - total flux cleaned = 0.0285809 Jy ! Component: 200 - total flux cleaned = 0.0319339 Jy ! Total flux subtracted in 200 components = 0.0319339 Jy ! Clean residual min=-0.016864 max=0.011003 Jy/beam ! Clean residual mean=0.000006 rms=0.003700 Jy/beam ! Combined flux in latest and established models = 0.718401 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.718401 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=7.501 mas, bmaj=10.89 mas, bpa=7.599 degrees ! Estimated noise=3.62935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491541 Jy ! Component: 100 - total flux cleaned = 0.00388706 Jy ! Component: 150 - total flux cleaned = 0.00653136 Jy ! Component: 200 - total flux cleaned = 0.00863592 Jy ! Total flux subtracted in 200 components = 0.00863592 Jy ! Clean residual min=-0.016352 max=0.009387 Jy/beam ! Clean residual mean=0.000048 rms=0.003897 Jy/beam ! Combined flux in latest and established models = 0.727037 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 = 0.000763806 Jy ! Component: 100 - total flux cleaned = 0.00112076 Jy ! Component: 150 - total flux cleaned = 0.00163485 Jy ! Component: 200 - total flux cleaned = 0.0019597 Jy ! Total flux subtracted in 200 components = 0.0019597 Jy ! Clean residual min=-0.014986 max=0.008759 Jy/beam ! Clean residual mean=0.000048 rms=0.003537 Jy/beam ! Combined flux in latest and established models = 0.728997 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 76 components and 0.728997 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.268 mas, bmaj=8.701 mas, bpa=16.74 degrees ! Estimated noise=3.06033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00291508 Jy ! Component: 100 - total flux cleaned = -0.00240367 Jy ! Component: 150 - total flux cleaned = -0.00169744 Jy ! Component: 200 - total flux cleaned = -0.00127343 Jy ! Total flux subtracted in 200 components = -0.00127343 Jy ! Clean residual min=-0.013872 max=0.009871 Jy/beam ! Clean residual mean=0.000015 rms=0.002795 Jy/beam ! Combined flux in latest and established models = 0.727724 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.727724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.340185Jy sigma=0.634180 ! Fit after self-cal, rms=0.340439Jy sigma=0.624774 wmodel J2212+2355_S_h_map.mod ! Writing 94 model components to file: J2212+2355_S_h_map.mod wobs J2212+2355_S_h_uvs.fits ! Writing UV FITS file: J2212+2355_S_h_uvs.fits wwins J2212+2355_S_h_map.win ! wwins: Wrote 3 windows to J2212+2355_S_h_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 = -0.00537023 Jy ! Component: 100 - total flux cleaned = -0.00803568 Jy ! Component: 150 - total flux cleaned = -0.0100243 Jy ! Component: 200 - total flux cleaned = -0.0110955 Jy ! Component: 250 - total flux cleaned = -0.0113411 Jy ! Component: 300 - total flux cleaned = -0.0121317 Jy ! Component: 350 - total flux cleaned = -0.0126676 Jy ! Component: 400 - total flux cleaned = -0.0130716 Jy ! Component: 450 - total flux cleaned = -0.0133599 Jy ! Component: 500 - total flux cleaned = -0.0137235 Jy ! Component: 550 - total flux cleaned = -0.0139834 Jy ! Component: 600 - total flux cleaned = -0.0143166 Jy ! Component: 650 - total flux cleaned = -0.0146368 Jy ! Component: 700 - total flux cleaned = -0.0149454 Jy ! Component: 750 - total flux cleaned = -0.0151686 Jy ! Component: 800 - total flux cleaned = -0.0155293 Jy ! Component: 850 - total flux cleaned = -0.0157386 Jy ! Component: 900 - total flux cleaned = -0.0158746 Jy ! Component: 950 - total flux cleaned = -0.0160715 Jy ! Component: 1000 - total flux cleaned = -0.0160716 Jy ! Component: 1050 - total flux cleaned = -0.0161341 Jy ! Component: 1100 - total flux cleaned = -0.0161342 Jy ! Component: 1150 - total flux cleaned = -0.016252 Jy ! Component: 1200 - total flux cleaned = -0.0161381 Jy ! Component: 1250 - total flux cleaned = -0.0159716 Jy ! Component: 1300 - total flux cleaned = -0.0159177 Jy ! Component: 1350 - total flux cleaned = -0.0159184 Jy ! Component: 1400 - total flux cleaned = -0.0159191 Jy ! Component: 1450 - total flux cleaned = -0.01597 Jy ! Component: 1500 - total flux cleaned = -0.0160703 Jy ! Component: 1550 - total flux cleaned = -0.0161683 Jy ! Component: 1600 - total flux cleaned = -0.0161687 Jy ! Component: 1650 - total flux cleaned = -0.0161689 Jy ! Component: 1700 - total flux cleaned = -0.016123 Jy ! Component: 1750 - total flux cleaned = -0.0161688 Jy ! Component: 1800 - total flux cleaned = -0.0160794 Jy ! Component: 1850 - total flux cleaned = -0.0159026 Jy ! Component: 1900 - total flux cleaned = -0.0157273 Jy ! Component: 1950 - total flux cleaned = -0.0155116 Jy ! Component: 2000 - total flux cleaned = -0.0152989 Jy ! Component: 2050 - total flux cleaned = -0.015299 Jy ! Component: 2100 - total flux cleaned = -0.0151314 Jy ! Component: 2150 - total flux cleaned = -0.0149241 Jy ! Component: 2200 - total flux cleaned = -0.0148419 Jy ! Component: 2250 - total flux cleaned = -0.0146786 Jy ! Component: 2300 - total flux cleaned = -0.0144759 Jy ! Component: 2350 - total flux cleaned = -0.0142752 Jy ! Component: 2400 - total flux cleaned = -0.0141952 Jy ! Component: 2450 - total flux cleaned = -0.0140764 Jy ! Component: 2500 - total flux cleaned = -0.0139978 Jy ! Component: 2550 - total flux cleaned = -0.0139192 Jy ! Component: 2600 - total flux cleaned = -0.0138019 Jy ! Component: 2650 - total flux cleaned = -0.013724 Jy ! Component: 2700 - total flux cleaned = -0.013569 Jy ! Component: 2750 - total flux cleaned = -0.0134919 Jy ! Component: 2800 - total flux cleaned = -0.013415 Jy ! Component: 2850 - total flux cleaned = -0.0133001 Jy ! Component: 2900 - total flux cleaned = -0.0132619 Jy ! Component: 2950 - total flux cleaned = -0.0131856 Jy ! Component: 3000 - total flux cleaned = -0.0130717 Jy ! Component: 3050 - total flux cleaned = -0.0131096 Jy ! Component: 3100 - total flux cleaned = -0.0131854 Jy ! Component: 3150 - total flux cleaned = -0.0131476 Jy ! Component: 3200 - total flux cleaned = -0.0131857 Jy ! Component: 3250 - total flux cleaned = -0.0132999 Jy ! Component: 3300 - total flux cleaned = -0.0133761 Jy ! Component: 3350 - total flux cleaned = -0.0135292 Jy ! Component: 3400 - total flux cleaned = -0.0134906 Jy ! Component: 3450 - total flux cleaned = -0.013606 Jy ! Component: 3500 - total flux cleaned = -0.0136058 Jy ! Component: 3550 - total flux cleaned = -0.013528 Jy ! Component: 3600 - total flux cleaned = -0.0136448 Jy ! Component: 3650 - total flux cleaned = -0.0135664 Jy ! Component: 3700 - total flux cleaned = -0.0135273 Jy ! Component: 3750 - total flux cleaned = -0.0135668 Jy ! Component: 3800 - total flux cleaned = -0.0135273 Jy ! Component: 3850 - total flux cleaned = -0.0134875 Jy ! Component: 3900 - total flux cleaned = -0.0134472 Jy ! Component: 3950 - total flux cleaned = -0.0134474 Jy ! Component: 4000 - total flux cleaned = -0.0133669 Jy ! Component: 4050 - total flux cleaned = -0.0133267 Jy ! Total flux subtracted in 4096 components = -0.0133673 Jy ! Clean residual min=-0.002640 max=0.002560 Jy/beam ! Clean residual mean=0.000010 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.714356 Jy keep ! Adding 203 model components to the UV plane model. ! The established model now contains 297 components and 0.714357 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2212+2355_S_h_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.268 x 8.701 at 16.74 degrees (North through East) ! Clean map min=-0.0075416 max=0.60552 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2212+2355_S_h_map.fits wmodel /image_prod/ug002_uva//J2212+2355_S_h_map.mod ! Writing 297 model components to file: /image_prod/ug002_uva//J2212+2355_S_h_map.mod wobs /image_prod/ug002_uva//J2212+2355_S_h_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2212+2355_S_h_uvs.fits wwins /image_prod/ug002_uva//J2212+2355_S_h_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2212+2355_S_h_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.605523 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000667595 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.330753 0.330753 0.661506 1.32301 2.64602 5.29205 10.5841 21.1682 42.3364 84.6728 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.605 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 907.02 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2212+2355_S_h_dfm.log closed on Thu Mar 5 05:32:30 2020