! Started logfile: /image_prod/ug002_uva//J1617-1122_S_dfm.log on Thu Mar 5 02:37:46 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//J1617-1122_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1617-1122_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.974444 visibilities/baseline/integration-bin. ! Found source: J1617-1122 ! ! 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 5262 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 J1617-1122_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026234Jy sigma=7.796944 ! Fit after self-cal, rms=0.855513Jy sigma=6.598593 ! 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=2.673 mas, bmaj=7.065 mas, bpa=-2.155 degrees ! Estimated noise=1.76884 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 = 0.109978 Jy ! Component: 100 - total flux cleaned = 0.13396 Jy ! Total flux subtracted in 100 components = 0.13396 Jy ! Clean residual min=-0.005750 max=0.006689 Jy/beam ! Clean residual mean=0.000013 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.13396 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.13396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093935Jy sigma=0.496463 ! Fit after self-cal, rms=0.093802Jy sigma=0.495917 ! 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=3.125 mas, bmaj=8.135 mas, bpa=-2.425 degrees ! Estimated noise=1.34789 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 = 0.00475345 Jy ! Component: 100 - total flux cleaned = 0.00458844 Jy ! Component: 150 - total flux cleaned = 0.00447212 Jy ! Component: 200 - total flux cleaned = 0.00439135 Jy ! Total flux subtracted in 200 components = 0.00439135 Jy ! Clean residual min=-0.004723 max=0.004419 Jy/beam ! Clean residual mean=0.000011 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.138352 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.138352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092596Jy sigma=0.493078 ! Fit after self-cal, rms=0.092565Jy sigma=0.493048 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.125 x 8.135 at -2.425 degrees (North through East) ! Clean map min=-0.004462 max=0.14249 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 0.96 ! LA 1.08 MK 1.06 OV 0.85 PT 1.08 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.07 HN 0.96 KP 1.03 ! LA 1.07 MK 1.02 OV 0.90 PT 1.02 ! SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.97 KP 1.04 ! LA 1.04 MK 0.99 OV 0.92 PT 1.03 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.092565Jy sigma=0.493048 ! Fit after self-cal, rms=0.088345Jy sigma=0.484434 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=8.07 mas, bpa=-1.898 degrees ! Estimated noise=1.35194 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 = 0.00151221 Jy ! Component: 100 - total flux cleaned = 0.00164965 Jy ! Component: 150 - total flux cleaned = 0.00164832 Jy ! Component: 200 - total flux cleaned = 0.00161419 Jy ! Total flux subtracted in 200 components = 0.00161419 Jy ! Clean residual min=-0.002738 max=0.003037 Jy/beam ! Clean residual mean=0.000003 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.139966 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.139966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088185Jy sigma=0.484283 ! Fit after self-cal, rms=0.088171Jy sigma=0.484138 ! 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=0.088171Jy sigma=0.484138 ! Fit after self-cal, rms=0.073236Jy sigma=0.476441 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.12 mas, bmaj=8.029 mas, bpa=-1.778 degrees ! Estimated noise=1.35018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239547 Jy ! Component: 100 - total flux cleaned = 0.000263166 Jy ! Component: 150 - total flux cleaned = 0.000281004 Jy ! Component: 200 - total flux cleaned = 0.000296726 Jy ! Total flux subtracted in 200 components = 0.000296726 Jy ! Clean residual min=-0.002637 max=0.002861 Jy/beam ! Clean residual mean=-0.000001 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.140262 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.140262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073220Jy sigma=0.476343 ! Fit after self-cal, rms=0.073194Jy sigma=0.476288 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 (-7.5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235021 Jy ! Component: 100 - total flux cleaned = 0.00272635 Jy ! Component: 150 - total flux cleaned = 0.00289456 Jy ! Component: 200 - total flux cleaned = 0.00289448 Jy ! Total flux subtracted in 200 components = 0.00289448 Jy ! Clean residual min=-0.002466 max=0.002511 Jy/beam ! Clean residual mean=0.000000 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.143157 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.143157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073087Jy sigma=0.475589 ! Fit after self-cal, rms=0.073071Jy sigma=0.475522 ! 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=0.073071Jy sigma=0.475522 ! Fit after self-cal, rms=0.072783Jy sigma=0.475451 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.116 mas, bmaj=8.013 mas, bpa=-1.698 degrees ! Estimated noise=1.35038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000987799 Jy ! Component: 100 - total flux cleaned = 0.00108539 Jy ! Component: 150 - total flux cleaned = 0.00108474 Jy ! Component: 200 - total flux cleaned = 0.00111064 Jy ! Total flux subtracted in 200 components = 0.00111064 Jy ! Clean residual min=-0.002329 max=0.002600 Jy/beam ! Clean residual mean=0.000000 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.144268 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.144268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072748Jy sigma=0.475260 ! Fit after self-cal, rms=0.072741Jy sigma=0.475247 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 (-97.5, -123.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189899 Jy ! Component: 100 - total flux cleaned = 0.00200025 Jy ! Component: 150 - total flux cleaned = 0.00224358 Jy ! Component: 200 - total flux cleaned = 0.00245088 Jy ! Total flux subtracted in 200 components = 0.00245088 Jy ! Clean residual min=-0.002244 max=0.002413 Jy/beam ! Clean residual mean=-0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.146719 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.146719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072644Jy sigma=0.474674 ! Fit after self-cal, rms=0.072638Jy sigma=0.474625 ! Inverting map ! Added new window around map position (-111, -107). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00087646 Jy ! Component: 100 - total flux cleaned = 0.00102513 Jy ! Component: 150 - total flux cleaned = 0.00136124 Jy ! Component: 200 - total flux cleaned = 0.00146806 Jy ! Total flux subtracted in 200 components = 0.00146806 Jy ! Clean residual min=-0.002211 max=0.001968 Jy/beam ! Clean residual mean=-0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.148187 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.148187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072546Jy sigma=0.474003 ! Fit after self-cal, rms=0.072537Jy sigma=0.473967 ! 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=0.072537Jy sigma=0.473967 ! Fit after self-cal, rms=0.072222Jy sigma=0.473871 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.97 mas, bmaj=15.11 mas, bpa=5.324 degrees ! Estimated noise=1.71749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452921 Jy ! Component: 100 - total flux cleaned = 0.000428228 Jy ! Component: 150 - total flux cleaned = 0.000403549 Jy ! Component: 200 - total flux cleaned = 0.000380497 Jy ! Total flux subtracted in 200 components = 0.000380497 Jy ! Clean residual min=-0.001965 max=0.001794 Jy/beam ! Clean residual mean=-0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.148567 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 0.148567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072204Jy sigma=0.473781 ! Fit after self-cal, rms=0.072201Jy sigma=0.473771 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 = 0.000167622 Jy ! Component: 100 - total flux cleaned = 0.000146474 Jy ! Component: 150 - total flux cleaned = 0.000126095 Jy ! Component: 200 - total flux cleaned = 8.61231e-05 Jy ! Total flux subtracted in 200 components = 8.61231e-05 Jy ! Clean residual min=-0.001834 max=0.001739 Jy/beam ! Clean residual mean=-0.000002 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.148653 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 142 components and 0.148653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072189Jy sigma=0.473719 ! Fit after self-cal, rms=0.072190Jy sigma=0.473715 ! 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=3.112 mas, bmaj=8.002 mas, bpa=-1.675 degrees ! Estimated noise=1.34974 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.112 x 8.002 at -1.675 degrees (North through East) ! Clean map min=-0.0020423 max=0.14261 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=2.67 mas, bmaj=6.999 mas, bpa=-1.515 degrees ! Estimated noise=1.77197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11019 Jy ! Component: 100 - total flux cleaned = 0.134219 Jy ! Component: 150 - total flux cleaned = 0.139652 Jy ! Component: 200 - total flux cleaned = 0.142701 Jy ! Total flux subtracted in 200 components = 0.142701 Jy ! Clean residual min=-0.003240 max=0.003211 Jy/beam ! Clean residual mean=0.000001 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.142701 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.142701 Jy ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=8.002 mas, bpa=-1.675 degrees ! Estimated noise=1.34974 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 = 0.00320285 Jy ! Component: 100 - total flux cleaned = 0.00484578 Jy ! Component: 150 - total flux cleaned = 0.00612401 Jy ! Component: 200 - total flux cleaned = 0.00674207 Jy ! Total flux subtracted in 200 components = 0.00674207 Jy ! Clean residual min=-0.002566 max=0.002151 Jy/beam ! Clean residual mean=-0.000002 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.149443 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.149443 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=7.97 mas, bmaj=15.11 mas, bpa=5.324 degrees ! Estimated noise=1.71749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034068 Jy ! Component: 100 - total flux cleaned = 0.000247328 Jy ! Component: 150 - total flux cleaned = 0.000164755 Jy ! Component: 200 - total flux cleaned = 9.20735e-05 Jy ! Total flux subtracted in 200 components = 9.20735e-05 Jy ! Clean residual min=-0.002182 max=0.001970 Jy/beam ! Clean residual mean=-0.000002 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.149535 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 = -0.000101546 Jy ! Component: 100 - total flux cleaned = -0.000162812 Jy ! Component: 150 - total flux cleaned = -0.000220518 Jy ! Component: 200 - total flux cleaned = -0.000247751 Jy ! Total flux subtracted in 200 components = -0.000247751 Jy ! Clean residual min=-0.002094 max=0.001958 Jy/beam ! Clean residual mean=-0.000002 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.149287 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 81 components and 0.149287 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=8.002 mas, bpa=-1.675 degrees ! Estimated noise=1.34974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160995 Jy ! Component: 100 - total flux cleaned = 0.000160576 Jy ! Component: 150 - total flux cleaned = 0.000199667 Jy ! Component: 200 - total flux cleaned = 0.000198089 Jy ! Total flux subtracted in 200 components = 0.000198089 Jy ! Clean residual min=-0.002160 max=0.002013 Jy/beam ! Clean residual mean=-0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.149485 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 0.149485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072233Jy sigma=0.473981 ! Fit after self-cal, rms=0.072242Jy sigma=0.473926 wmodel J1617-1122_S_map.mod ! Writing 103 model components to file: J1617-1122_S_map.mod wobs J1617-1122_S_uvs.fits ! Writing UV FITS file: J1617-1122_S_uvs.fits wwins J1617-1122_S_map.win ! wwins: Wrote 4 windows to J1617-1122_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 = -0.000688811 Jy ! Component: 100 - total flux cleaned = -0.00101669 Jy ! Component: 150 - total flux cleaned = -0.00139458 Jy ! Component: 200 - total flux cleaned = -0.00178418 Jy ! Component: 250 - total flux cleaned = -0.00209521 Jy ! Component: 300 - total flux cleaned = -0.00236523 Jy ! Component: 350 - total flux cleaned = -0.00253987 Jy ! Component: 400 - total flux cleaned = -0.00262561 Jy ! Component: 450 - total flux cleaned = -0.00284645 Jy ! Component: 500 - total flux cleaned = -0.00295363 Jy ! Component: 550 - total flux cleaned = -0.00316407 Jy ! Component: 600 - total flux cleaned = -0.00331839 Jy ! Component: 650 - total flux cleaned = -0.0035446 Jy ! Component: 700 - total flux cleaned = -0.00361826 Jy ! Component: 750 - total flux cleaned = -0.00364269 Jy ! Component: 800 - total flux cleaned = -0.00371363 Jy ! Component: 850 - total flux cleaned = -0.00376021 Jy ! Component: 900 - total flux cleaned = -0.00385107 Jy ! Component: 950 - total flux cleaned = -0.00382904 Jy ! Component: 1000 - total flux cleaned = -0.00385157 Jy ! Component: 1050 - total flux cleaned = -0.00391666 Jy ! Component: 1100 - total flux cleaned = -0.00393793 Jy ! Component: 1150 - total flux cleaned = -0.00399998 Jy ! Component: 1200 - total flux cleaned = -0.0039992 Jy ! Component: 1250 - total flux cleaned = -0.00401928 Jy ! Component: 1300 - total flux cleaned = -0.0040194 Jy ! Component: 1350 - total flux cleaned = -0.00403921 Jy ! Component: 1400 - total flux cleaned = -0.00411626 Jy ! Component: 1450 - total flux cleaned = -0.00413548 Jy ! Component: 1500 - total flux cleaned = -0.00417257 Jy ! Component: 1550 - total flux cleaned = -0.00419098 Jy ! Component: 1600 - total flux cleaned = -0.00413674 Jy ! Component: 1650 - total flux cleaned = -0.00417312 Jy ! Component: 1700 - total flux cleaned = -0.00419114 Jy ! Component: 1750 - total flux cleaned = -0.00419114 Jy ! Component: 1800 - total flux cleaned = -0.00419124 Jy ! Component: 1850 - total flux cleaned = -0.00414049 Jy ! Component: 1900 - total flux cleaned = -0.00417435 Jy ! Component: 1950 - total flux cleaned = -0.0041076 Jy ! Component: 2000 - total flux cleaned = -0.00410764 Jy ! Component: 2050 - total flux cleaned = -0.00410795 Jy ! Component: 2100 - total flux cleaned = -0.00409183 Jy ! Component: 2150 - total flux cleaned = -0.00413966 Jy ! Component: 2200 - total flux cleaned = -0.00412392 Jy ! Component: 2250 - total flux cleaned = -0.00407716 Jy ! Component: 2300 - total flux cleaned = -0.00406193 Jy ! Component: 2350 - total flux cleaned = -0.00410767 Jy ! Component: 2400 - total flux cleaned = -0.00413792 Jy ! Component: 2450 - total flux cleaned = -0.00409293 Jy ! Component: 2500 - total flux cleaned = -0.00415203 Jy ! Component: 2550 - total flux cleaned = -0.00419596 Jy ! Component: 2600 - total flux cleaned = -0.00418148 Jy ! Component: 2650 - total flux cleaned = -0.00425315 Jy ! Component: 2700 - total flux cleaned = -0.00429578 Jy ! Component: 2750 - total flux cleaned = -0.00429565 Jy ! Component: 2800 - total flux cleaned = -0.00432356 Jy ! Component: 2850 - total flux cleaned = -0.00435117 Jy ! Component: 2900 - total flux cleaned = -0.00432372 Jy ! Component: 2950 - total flux cleaned = -0.00432382 Jy ! Component: 3000 - total flux cleaned = -0.00440496 Jy ! Component: 3050 - total flux cleaned = -0.00439158 Jy ! Component: 3100 - total flux cleaned = -0.00437825 Jy ! Component: 3150 - total flux cleaned = -0.00439137 Jy ! Component: 3200 - total flux cleaned = -0.00441765 Jy ! Component: 3250 - total flux cleaned = -0.00440465 Jy ! Component: 3300 - total flux cleaned = -0.00444322 Jy ! Component: 3350 - total flux cleaned = -0.00446878 Jy ! Component: 3400 - total flux cleaned = -0.00448139 Jy ! Component: 3450 - total flux cleaned = -0.00446884 Jy ! Component: 3500 - total flux cleaned = -0.00445628 Jy ! Component: 3550 - total flux cleaned = -0.0044439 Jy ! Component: 3600 - total flux cleaned = -0.00441934 Jy ! Component: 3650 - total flux cleaned = -0.00440721 Jy ! Component: 3700 - total flux cleaned = -0.00437067 Jy ! Component: 3750 - total flux cleaned = -0.00435855 Jy ! Component: 3800 - total flux cleaned = -0.00438255 Jy ! Component: 3850 - total flux cleaned = -0.00439443 Jy ! Component: 3900 - total flux cleaned = -0.00439447 Jy ! Component: 3950 - total flux cleaned = -0.00441801 Jy ! Component: 4000 - total flux cleaned = -0.00439474 Jy ! Component: 4050 - total flux cleaned = -0.00441799 Jy ! Total flux subtracted in 4096 components = -0.00438348 Jy ! Clean residual min=-0.000601 max=0.000777 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.145102 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 372 components and 0.145102 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1617-1122_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.112 x 8.002 at -1.675 degrees (North through East) ! Clean map min=-0.0016904 max=0.14093 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1617-1122_S_map.fits wmodel /image_prod/ug002_uva//J1617-1122_S_map.mod ! Writing 372 model components to file: /image_prod/ug002_uva//J1617-1122_S_map.mod wobs /image_prod/ug002_uva//J1617-1122_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1617-1122_S_uvs.fits wwins /image_prod/ug002_uva//J1617-1122_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1617-1122_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.140932 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203925 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.434091 0.434091 0.868183 1.73637 3.47273 6.94546 13.8909 27.7818 55.5637 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.14 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 691.098 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1617-1122_S_dfm.log closed on Thu Mar 5 02:37:50 2020