! Started logfile: /image_prod/ug002_uva//J1453+2648_S_dfm.log on Thu Mar 5 01:57:55 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//J1453+2648_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1453+2648_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.831111 visibilities/baseline/integration-bin. ! Found source: J1453+2648 ! ! 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 6732 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 J1453+2648_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.053317Jy sigma=8.338341 ! Fit after self-cal, rms=0.730812Jy sigma=5.886867 ! 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=3.101 mas, bmaj=8.904 mas, bpa=-20.99 degrees ! Estimated noise=1.59222 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 = 0.202996 Jy ! Component: 100 - total flux cleaned = 0.253231 Jy ! Total flux subtracted in 100 components = 0.253231 Jy ! Clean residual min=-0.013551 max=0.020545 Jy/beam ! Clean residual mean=-0.000100 rms=0.004079 Jy/beam ! Combined flux in latest and established models = 0.253231 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.253231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116567Jy sigma=0.663153 ! Fit after self-cal, rms=0.116516Jy sigma=0.662884 ! 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=3.606 mas, bmaj=9.293 mas, bpa=-20.58 degrees ! Estimated noise=1.1414 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 = 0.0285735 Jy ! Component: 100 - total flux cleaned = 0.0457892 Jy ! Component: 150 - total flux cleaned = 0.0570165 Jy ! Component: 200 - total flux cleaned = 0.0646527 Jy ! Total flux subtracted in 200 components = 0.0646527 Jy ! Clean residual min=-0.016141 max=0.011136 Jy/beam ! Clean residual mean=-0.000021 rms=0.003354 Jy/beam ! Combined flux in latest and established models = 0.317883 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 64 components and 0.317883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105046Jy sigma=0.601757 ! Fit after self-cal, rms=0.104854Jy sigma=0.600022 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.606 x 9.293 at -20.58 degrees (North through East) ! Clean map min=-0.015306 max=0.26472 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.05 KP 1.00 ! LA 1.07 MK 1.02 NL 1.09 OV 1.08 ! PT 0.56 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.04 KP 1.01 ! LA 1.07 MK 1.02 NL 0.89 OV 0.94 ! PT 0.56 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.01 KP 1.01 ! LA 1.07 MK 1.02 NL 1.20 OV 1.10 ! PT 0.54 ! ! ! Fit before self-cal, rms=0.104854Jy sigma=0.600022 ! Fit after self-cal, rms=0.071687Jy sigma=0.473948 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.672 mas, bmaj=9.308 mas, bpa=-20.23 degrees ! Estimated noise=1.13802 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 = 0.000823359 Jy ! Component: 100 - total flux cleaned = 0.000842079 Jy ! Component: 150 - total flux cleaned = 0.000655194 Jy ! Component: 200 - total flux cleaned = 0.000507602 Jy ! Total flux subtracted in 200 components = 0.000507602 Jy ! Clean residual min=-0.004535 max=0.005408 Jy/beam ! Clean residual mean=0.000011 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.318391 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.318391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071185Jy sigma=0.471267 ! Fit after self-cal, rms=0.071153Jy sigma=0.470725 ! 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=0.071153Jy sigma=0.470725 ! Fit after self-cal, rms=0.062966Jy sigma=0.435721 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.661 mas, bmaj=9.318 mas, bpa=-20.28 degrees ! Estimated noise=1.13692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153966 Jy ! Component: 100 - total flux cleaned = 0.0015974 Jy ! Component: 150 - total flux cleaned = 0.00159611 Jy ! Component: 200 - total flux cleaned = 0.00163678 Jy ! Total flux subtracted in 200 components = 0.00163678 Jy ! Clean residual min=-0.002331 max=0.004106 Jy/beam ! Clean residual mean=0.000008 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.320028 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.320028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062849Jy sigma=0.434859 ! Fit after self-cal, rms=0.062834Jy sigma=0.434693 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 (6.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433017 Jy ! Component: 100 - total flux cleaned = 0.00680524 Jy ! Component: 150 - total flux cleaned = 0.00757977 Jy ! Component: 200 - total flux cleaned = 0.00795534 Jy ! Total flux subtracted in 200 components = 0.00795534 Jy ! Clean residual min=-0.002171 max=0.002458 Jy/beam ! Clean residual mean=0.000006 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.327983 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.327983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062517Jy sigma=0.431804 ! Fit after self-cal, rms=0.062479Jy sigma=0.431494 ! Inverting map ! Added new window around map position (-101, 71). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023398 Jy ! Component: 100 - total flux cleaned = 0.00387243 Jy ! Component: 150 - total flux cleaned = 0.00481778 Jy ! Component: 200 - total flux cleaned = 0.00533179 Jy ! Total flux subtracted in 200 components = 0.00533179 Jy ! Clean residual min=-0.001826 max=0.001948 Jy/beam ! Clean residual mean=0.000006 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.333315 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 135 components and 0.333315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062366Jy sigma=0.430457 ! Fit after self-cal, rms=0.062363Jy sigma=0.430418 ! 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=0.062363Jy sigma=0.430418 ! Fit after self-cal, rms=0.062065Jy sigma=0.429755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.662 mas, bmaj=9.301 mas, bpa=-20.28 degrees ! Estimated noise=1.13419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147283 Jy ! Component: 100 - total flux cleaned = 0.00188967 Jy ! Component: 150 - total flux cleaned = 0.00224887 Jy ! Component: 200 - total flux cleaned = 0.00244451 Jy ! Total flux subtracted in 200 components = 0.00244451 Jy ! Clean residual min=-0.001613 max=0.001561 Jy/beam ! Clean residual mean=0.000004 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.33576 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 155 components and 0.33576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062014Jy sigma=0.429314 ! Fit after self-cal, rms=0.062010Jy sigma=0.429287 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 = 0.000519448 Jy ! Component: 100 - total flux cleaned = 0.000691851 Jy ! Component: 150 - total flux cleaned = 0.000797543 Jy ! Component: 200 - total flux cleaned = 0.000871123 Jy ! Total flux subtracted in 200 components = 0.000871123 Jy ! Clean residual min=-0.001546 max=0.001526 Jy/beam ! Clean residual mean=0.000004 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.336631 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 172 components and 0.336631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061987Jy sigma=0.429098 ! Fit after self-cal, rms=0.061986Jy sigma=0.429093 ! 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=0.061986Jy sigma=0.429093 ! Fit after self-cal, rms=0.061957Jy sigma=0.429046 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.681 mas, bmaj=10.75 mas, bpa=-14.43 degrees ! Estimated noise=1.33359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000814519 Jy ! Component: 100 - total flux cleaned = 0.0010827 Jy ! Component: 150 - total flux cleaned = 0.00117329 Jy ! Component: 200 - total flux cleaned = 0.00121343 Jy ! Total flux subtracted in 200 components = 0.00121343 Jy ! Clean residual min=-0.001688 max=0.001542 Jy/beam ! Clean residual mean=0.000006 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.337844 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 207 components and 0.337844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061948Jy sigma=0.428930 ! Fit after self-cal, rms=0.061944Jy sigma=0.428916 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 = 0.000127669 Jy ! Component: 100 - total flux cleaned = 0.000181444 Jy ! Component: 150 - total flux cleaned = 0.000197788 Jy ! Component: 200 - total flux cleaned = 0.000199068 Jy ! Total flux subtracted in 200 components = 0.000199068 Jy ! Clean residual min=-0.001694 max=0.001533 Jy/beam ! Clean residual mean=0.000006 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.338043 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 225 components and 0.338043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061941Jy sigma=0.428884 ! Fit after self-cal, rms=0.061939Jy sigma=0.428880 ! 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=3.663 mas, bmaj=9.299 mas, bpa=-20.28 degrees ! Estimated noise=1.13409 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.663 x 9.299 at -20.28 degrees (North through East) ! Clean map min=-0.0014353 max=0.26359 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=3.151 mas, bmaj=8.928 mas, bpa=-20.72 degrees ! Estimated noise=1.59618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.203345 Jy ! Component: 100 - total flux cleaned = 0.252728 Jy ! Component: 150 - total flux cleaned = 0.275571 Jy ! Component: 200 - total flux cleaned = 0.290314 Jy ! Total flux subtracted in 200 components = 0.290314 Jy ! Clean residual min=-0.004703 max=0.008163 Jy/beam ! Clean residual mean=-0.000028 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.290314 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.290314 Jy ! Inverting map and beam ! Estimated beam: bmin=3.663 mas, bmaj=9.299 mas, bpa=-20.28 degrees ! Estimated noise=1.13409 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 = 0.012435 Jy ! Component: 100 - total flux cleaned = 0.0206384 Jy ! Component: 150 - total flux cleaned = 0.0263178 Jy ! Component: 200 - total flux cleaned = 0.0304484 Jy ! Total flux subtracted in 200 components = 0.0304484 Jy ! Clean residual min=-0.002320 max=0.002530 Jy/beam ! Clean residual mean=0.000001 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.320762 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 90 components and 0.320762 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=7.681 mas, bmaj=10.75 mas, bpa=-14.43 degrees ! Estimated noise=1.33359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441646 Jy ! Component: 100 - total flux cleaned = 0.00740437 Jy ! Component: 150 - total flux cleaned = 0.00968511 Jy ! Component: 200 - total flux cleaned = 0.0114788 Jy ! Total flux subtracted in 200 components = 0.0114788 Jy ! Clean residual min=-0.001903 max=0.001655 Jy/beam ! Clean residual mean=0.000005 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.332241 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 = 0.00144238 Jy ! Component: 100 - total flux cleaned = 0.00235 Jy ! Component: 150 - total flux cleaned = 0.00304309 Jy ! Component: 200 - total flux cleaned = 0.00343656 Jy ! Total flux subtracted in 200 components = 0.00343656 Jy ! Clean residual min=-0.001768 max=0.001544 Jy/beam ! Clean residual mean=0.000005 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.335678 Jy ! Adding 129 model components to the UV plane model. ! The established model now contains 201 components and 0.335678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.663 mas, bmaj=9.299 mas, bpa=-20.28 degrees ! Estimated noise=1.13409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701813 Jy ! Component: 100 - total flux cleaned = 0.00107629 Jy ! Component: 150 - total flux cleaned = 0.00140529 Jy ! Component: 200 - total flux cleaned = 0.0016141 Jy ! Total flux subtracted in 200 components = 0.0016141 Jy ! Clean residual min=-0.001663 max=0.001743 Jy/beam ! Clean residual mean=0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.337292 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 223 components and 0.337292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062014Jy sigma=0.429591 ! Fit after self-cal, rms=0.062014Jy sigma=0.429511 wmodel J1453+2648_S_map.mod ! Writing 223 model components to file: J1453+2648_S_map.mod wobs J1453+2648_S_uvs.fits ! Writing UV FITS file: J1453+2648_S_uvs.fits wwins J1453+2648_S_map.win ! wwins: Wrote 3 windows to J1453+2648_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 = 0.000165787 Jy ! Component: 100 - total flux cleaned = 0.000165856 Jy ! Component: 150 - total flux cleaned = 0.000114559 Jy ! Component: 200 - total flux cleaned = 0.000188545 Jy ! Component: 250 - total flux cleaned = 0.000236629 Jy ! Component: 300 - total flux cleaned = 0.000236405 Jy ! Component: 350 - total flux cleaned = 0.000212947 Jy ! Component: 400 - total flux cleaned = 0.000124604 Jy ! Component: 450 - total flux cleaned = 0.000103366 Jy ! Component: 500 - total flux cleaned = -1.74032e-06 Jy ! Component: 550 - total flux cleaned = -6.31937e-05 Jy ! Component: 600 - total flux cleaned = -0.000123281 Jy ! Component: 650 - total flux cleaned = -0.000201643 Jy ! Component: 700 - total flux cleaned = -0.000316924 Jy ! Component: 750 - total flux cleaned = -0.000354553 Jy ! Component: 800 - total flux cleaned = -0.000447236 Jy ! Component: 850 - total flux cleaned = -0.000520288 Jy ! Component: 900 - total flux cleaned = -0.000627707 Jy ! Component: 950 - total flux cleaned = -0.000715412 Jy ! Component: 1000 - total flux cleaned = -0.000767416 Jy ! Component: 1050 - total flux cleaned = -0.000936908 Jy ! Component: 1100 - total flux cleaned = -0.00101983 Jy ! Component: 1150 - total flux cleaned = -0.00115036 Jy ! Component: 1200 - total flux cleaned = -0.00116634 Jy ! Component: 1250 - total flux cleaned = -0.0012301 Jy ! Component: 1300 - total flux cleaned = -0.0013085 Jy ! Component: 1350 - total flux cleaned = -0.00140066 Jy ! Component: 1400 - total flux cleaned = -0.00150629 Jy ! Component: 1450 - total flux cleaned = -0.00152121 Jy ! Component: 1500 - total flux cleaned = -0.0015947 Jy ! Component: 1550 - total flux cleaned = -0.00163821 Jy ! Component: 1600 - total flux cleaned = -0.00165272 Jy ! Component: 1650 - total flux cleaned = -0.00163845 Jy ! Component: 1700 - total flux cleaned = -0.00165256 Jy ! Component: 1750 - total flux cleaned = -0.00166609 Jy ! Component: 1800 - total flux cleaned = -0.0016661 Jy ! Component: 1850 - total flux cleaned = -0.00163916 Jy ! Component: 1900 - total flux cleaned = -0.00162583 Jy ! Component: 1950 - total flux cleaned = -0.00167884 Jy ! Component: 2000 - total flux cleaned = -0.00166555 Jy ! Component: 2050 - total flux cleaned = -0.00169142 Jy ! Component: 2100 - total flux cleaned = -0.00169126 Jy ! Component: 2150 - total flux cleaned = -0.00169127 Jy ! Component: 2200 - total flux cleaned = -0.00167838 Jy ! Component: 2250 - total flux cleaned = -0.00165347 Jy ! Component: 2300 - total flux cleaned = -0.00166594 Jy ! Component: 2350 - total flux cleaned = -0.00170271 Jy ! Component: 2400 - total flux cleaned = -0.00167855 Jy ! Component: 2450 - total flux cleaned = -0.00167842 Jy ! Component: 2500 - total flux cleaned = -0.00165455 Jy ! Component: 2550 - total flux cleaned = -0.0017018 Jy ! Component: 2600 - total flux cleaned = -0.00165492 Jy ! Component: 2650 - total flux cleaned = -0.00168984 Jy ! Component: 2700 - total flux cleaned = -0.00171284 Jy ! Component: 2750 - total flux cleaned = -0.00174704 Jy ! Component: 2800 - total flux cleaned = -0.00173558 Jy ! Component: 2850 - total flux cleaned = -0.00171332 Jy ! Component: 2900 - total flux cleaned = -0.0018021 Jy ! Component: 2950 - total flux cleaned = -0.00178003 Jy ! Component: 3000 - total flux cleaned = -0.00184554 Jy ! Component: 3050 - total flux cleaned = -0.0018347 Jy ! Component: 3100 - total flux cleaned = -0.00188843 Jy ! Component: 3150 - total flux cleaned = -0.00188851 Jy ! Component: 3200 - total flux cleaned = -0.00192029 Jy ! Component: 3250 - total flux cleaned = -0.00192027 Jy ! Component: 3300 - total flux cleaned = -0.00192026 Jy ! Component: 3350 - total flux cleaned = -0.00198207 Jy ! Component: 3400 - total flux cleaned = -0.00198198 Jy ! Component: 3450 - total flux cleaned = -0.00201247 Jy ! Component: 3500 - total flux cleaned = -0.00207295 Jy ! Component: 3550 - total flux cleaned = -0.002083 Jy ! Component: 3600 - total flux cleaned = -0.00211269 Jy ! Component: 3650 - total flux cleaned = -0.00217189 Jy ! Component: 3700 - total flux cleaned = -0.00219143 Jy ! Component: 3750 - total flux cleaned = -0.00221087 Jy ! Component: 3800 - total flux cleaned = -0.00223979 Jy ! Component: 3850 - total flux cleaned = -0.00227815 Jy ! Component: 3900 - total flux cleaned = -0.00229717 Jy ! Component: 3950 - total flux cleaned = -0.00234441 Jy ! Component: 4000 - total flux cleaned = -0.00238191 Jy ! Component: 4050 - total flux cleaned = -0.00242854 Jy ! Total flux subtracted in 4096 components = -0.00245636 Jy ! Clean residual min=-0.000491 max=0.000527 Jy/beam ! Clean residual mean=-0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.334835 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 497 components and 0.334836 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1453+2648_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.663 x 9.299 at -20.28 degrees (North through East) ! Clean map min=-0.0010077 max=0.26469 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1453+2648_S_map.fits wmodel /image_prod/ug002_uva//J1453+2648_S_map.mod ! Writing 497 model components to file: /image_prod/ug002_uva//J1453+2648_S_map.mod wobs /image_prod/ug002_uva//J1453+2648_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1453+2648_S_uvs.fits wwins /image_prod/ug002_uva//J1453+2648_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1453+2648_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.264693 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170514 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.193258 0.193258 0.386517 0.773033 1.54607 3.09213 6.18426 12.3685 24.7371 49.4741 98.9482 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.264 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1552.33 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1453+2648_S_dfm.log closed on Thu Mar 5 01:57:59 2020