! Started logfile: /image_prod/ug002_uva//J0901-0702_S_dfm.log on Wed Mar 4 22:45:26 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//J0901-0702_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0901-0702_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.850926 visibilities/baseline/integration-bin. ! Found source: J0901-0702 ! ! 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 5514 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 J0901-0702_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015226Jy sigma=8.324893 ! Fit after self-cal, rms=0.886336Jy sigma=7.319819 ! 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=2.866 mas, bmaj=15.43 mas, bpa=-16.6 degrees ! Estimated noise=1.50895 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 = 0.0817051 Jy ! Component: 100 - total flux cleaned = 0.111828 Jy ! Total flux subtracted in 100 components = 0.111828 Jy ! Clean residual min=-0.005301 max=0.013193 Jy/beam ! Clean residual mean=-0.000009 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.111828 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.111828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066715Jy sigma=0.501418 ! Fit after self-cal, rms=0.066470Jy sigma=0.499543 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150556 Jy ! Component: 100 - total flux cleaned = 0.0230462 Jy ! Total flux subtracted in 100 components = 0.0230462 Jy ! Clean residual min=-0.004297 max=0.005063 Jy/beam ! Clean residual mean=-0.000005 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.134874 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.134874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062079Jy sigma=0.463370 ! Fit after self-cal, rms=0.062042Jy sigma=0.463116 ! 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=3.59 mas, bmaj=15.89 mas, bpa=-15.69 degrees ! Estimated noise=1.18923 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 = 0.00596262 Jy ! Component: 100 - total flux cleaned = 0.00702595 Jy ! Component: 150 - total flux cleaned = 0.00730403 Jy ! Component: 200 - total flux cleaned = 0.00737698 Jy ! Total flux subtracted in 200 components = 0.00737698 Jy ! Clean residual min=-0.002800 max=0.003477 Jy/beam ! Clean residual mean=-0.000004 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.142251 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.142251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061283Jy sigma=0.458457 ! Fit after self-cal, rms=0.061238Jy sigma=0.458262 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.59 x 15.89 at -15.69 degrees (North through East) ! Clean map min=-0.0028073 max=0.10888 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 1.01 ! LA 1.03 MK 1.04 NL 0.99 OV 0.99 ! PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.04 KP 0.99 ! LA 1.00 MK 0.98 NL 0.95 OV 1.00 ! PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 1.02 KP 0.97 ! LA 1.04 MK 1.00 NL 0.97 OV 0.99 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.061238Jy sigma=0.458262 ! Fit after self-cal, rms=0.059675Jy sigma=0.456099 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.607 mas, bmaj=15.68 mas, bpa=-15.69 degrees ! Estimated noise=1.18205 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 (-7.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264058 Jy ! Component: 100 - total flux cleaned = 0.00303906 Jy ! Component: 150 - total flux cleaned = 0.00345871 Jy ! Component: 200 - total flux cleaned = 0.00357907 Jy ! Total flux subtracted in 200 components = 0.00357907 Jy ! Clean residual min=-0.002486 max=0.002734 Jy/beam ! Clean residual mean=-0.000002 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.14583 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.14583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059493Jy sigma=0.454570 ! Fit after self-cal, rms=0.059449Jy sigma=0.454338 ! 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=0.059449Jy sigma=0.454338 ! Fit after self-cal, rms=0.059342Jy sigma=0.452171 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.587 mas, bmaj=15.68 mas, bpa=-15.79 degrees ! Estimated noise=1.17989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154277 Jy ! Component: 100 - total flux cleaned = 0.00161362 Jy ! Component: 150 - total flux cleaned = 0.00158306 Jy ! Component: 200 - total flux cleaned = 0.00158515 Jy ! Total flux subtracted in 200 components = 0.00158515 Jy ! Clean residual min=-0.002063 max=0.001861 Jy/beam ! Clean residual mean=-0.000002 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.147416 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 94 components and 0.147416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059282Jy sigma=0.451724 ! Fit after self-cal, rms=0.059289Jy sigma=0.451654 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 = 0.000374832 Jy ! Component: 100 - total flux cleaned = 0.000450883 Jy ! Component: 150 - total flux cleaned = 0.000428493 Jy ! Component: 200 - total flux cleaned = 0.000427735 Jy ! Total flux subtracted in 200 components = 0.000427735 Jy ! Clean residual min=-0.002046 max=0.001817 Jy/beam ! Clean residual mean=-0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.147843 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 115 components and 0.147843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059270Jy sigma=0.451495 ! Fit after self-cal, rms=0.059268Jy sigma=0.451482 ! 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=0.059268Jy sigma=0.451482 ! Fit after self-cal, rms=0.059205Jy sigma=0.450513 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=15.7 mas, bpa=-15.82 degrees ! Estimated noise=1.18018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000971257 Jy ! Component: 100 - total flux cleaned = 0.00101654 Jy ! Component: 150 - total flux cleaned = 0.00101504 Jy ! Component: 200 - total flux cleaned = 0.00106371 Jy ! Total flux subtracted in 200 components = 0.00106371 Jy ! Clean residual min=-0.001930 max=0.001919 Jy/beam ! Clean residual mean=0.000000 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.148907 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 125 components and 0.148907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059184Jy sigma=0.450356 ! Fit after self-cal, rms=0.059185Jy sigma=0.450333 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 = 0.000299874 Jy ! Component: 100 - total flux cleaned = 0.00033046 Jy ! Component: 150 - total flux cleaned = 0.000359674 Jy ! Component: 200 - total flux cleaned = 0.000387673 Jy ! Total flux subtracted in 200 components = 0.000387673 Jy ! Clean residual min=-0.001917 max=0.001941 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.149295 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 136 components and 0.149295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059177Jy sigma=0.450273 ! Fit after self-cal, rms=0.059177Jy sigma=0.450271 ! 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=0.059177Jy sigma=0.450271 ! Fit after self-cal, rms=0.059185Jy sigma=0.450226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.736 mas, bmaj=16.58 mas, bpa=-8.062 degrees ! Estimated noise=1.38774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644062 Jy ! Component: 100 - total flux cleaned = 0.000938948 Jy ! Component: 150 - total flux cleaned = 0.00118586 Jy ! Component: 200 - total flux cleaned = 0.0013811 Jy ! Total flux subtracted in 200 components = 0.0013811 Jy ! Clean residual min=-0.002170 max=0.002087 Jy/beam ! Clean residual mean=0.000000 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.150676 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 149 components and 0.150676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059181Jy sigma=0.450171 ! Fit after self-cal, rms=0.059180Jy sigma=0.450157 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 = 0.000198522 Jy ! Component: 100 - total flux cleaned = 0.000375338 Jy ! Component: 150 - total flux cleaned = 0.000451298 Jy ! Component: 200 - total flux cleaned = 0.000486111 Jy ! Total flux subtracted in 200 components = 0.000486111 Jy ! Clean residual min=-0.002151 max=0.002055 Jy/beam ! Clean residual mean=0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.151162 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 157 components and 0.151162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059180Jy sigma=0.450147 ! Fit after self-cal, rms=0.059179Jy sigma=0.450144 ! 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=3.577 mas, bmaj=15.71 mas, bpa=-15.83 degrees ! Estimated noise=1.18068 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.577 x 15.71 at -15.83 degrees (North through East) ! Clean map min=-0.0020416 max=0.10732 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=2.865 mas, bmaj=15.28 mas, bpa=-16.75 degrees ! Estimated noise=1.48624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0808186 Jy ! Component: 100 - total flux cleaned = 0.111302 Jy ! Component: 150 - total flux cleaned = 0.125713 Jy ! Component: 200 - total flux cleaned = 0.134272 Jy ! Total flux subtracted in 200 components = 0.134272 Jy ! Clean residual min=-0.003143 max=0.004576 Jy/beam ! Clean residual mean=-0.000002 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.134272 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.134272 Jy ! Inverting map and beam ! Estimated beam: bmin=3.577 mas, bmaj=15.71 mas, bpa=-15.83 degrees ! Estimated noise=1.18068 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 = 0.00763784 Jy ! Component: 100 - total flux cleaned = 0.0118662 Jy ! Component: 150 - total flux cleaned = 0.0132906 Jy ! Component: 200 - total flux cleaned = 0.0139459 Jy ! Total flux subtracted in 200 components = 0.0139459 Jy ! Clean residual min=-0.002288 max=0.001895 Jy/beam ! Clean residual mean=-0.000000 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.148218 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 57 components and 0.148218 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=7.736 mas, bmaj=16.58 mas, bpa=-8.062 degrees ! Estimated noise=1.38774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129645 Jy ! Component: 100 - total flux cleaned = 0.00155341 Jy ! Component: 150 - total flux cleaned = 0.00188132 Jy ! Component: 200 - total flux cleaned = 0.00218705 Jy ! Total flux subtracted in 200 components = 0.00218705 Jy ! Clean residual min=-0.002375 max=0.002211 Jy/beam ! Clean residual mean=0.000000 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.150405 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 = 0.000232705 Jy ! Component: 100 - total flux cleaned = 0.000457815 Jy ! Component: 150 - total flux cleaned = 0.000632617 Jy ! Component: 200 - total flux cleaned = 0.000807579 Jy ! Total flux subtracted in 200 components = 0.000807579 Jy ! Clean residual min=-0.002256 max=0.002154 Jy/beam ! Clean residual mean=0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.151212 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 97 components and 0.151212 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.577 mas, bmaj=15.71 mas, bpa=-15.83 degrees ! Estimated noise=1.18068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266515 Jy ! Component: 100 - total flux cleaned = -0.000238744 Jy ! Component: 150 - total flux cleaned = -0.000213718 Jy ! Component: 200 - total flux cleaned = -0.000214077 Jy ! Total flux subtracted in 200 components = -0.000214077 Jy ! Clean residual min=-0.001989 max=0.001898 Jy/beam ! Clean residual mean=0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.150998 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.150998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059225Jy sigma=0.450469 ! Fit after self-cal, rms=0.059224Jy sigma=0.450443 wmodel J0901-0702_S_map.mod ! Writing 119 model components to file: J0901-0702_S_map.mod wobs J0901-0702_S_uvs.fits ! Writing UV FITS file: J0901-0702_S_uvs.fits wwins J0901-0702_S_map.win ! wwins: Wrote 2 windows to J0901-0702_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 = -7.98078e-05 Jy ! Component: 100 - total flux cleaned = -0.000140731 Jy ! Component: 150 - total flux cleaned = -0.000228893 Jy ! Component: 200 - total flux cleaned = -0.000229845 Jy ! Component: 250 - total flux cleaned = -0.000202757 Jy ! Component: 300 - total flux cleaned = -0.000202297 Jy ! Component: 350 - total flux cleaned = -0.000151198 Jy ! Component: 400 - total flux cleaned = -7.81949e-05 Jy ! Component: 450 - total flux cleaned = -3.04539e-05 Jy ! Component: 500 - total flux cleaned = 3.88697e-05 Jy ! Component: 550 - total flux cleaned = 0.000106648 Jy ! Component: 600 - total flux cleaned = 0.0001287 Jy ! Component: 650 - total flux cleaned = 8.6045e-05 Jy ! Component: 700 - total flux cleaned = 0.000128795 Jy ! Component: 750 - total flux cleaned = 0.000128705 Jy ! Component: 800 - total flux cleaned = 8.91702e-05 Jy ! Component: 850 - total flux cleaned = 8.89936e-05 Jy ! Component: 900 - total flux cleaned = 0.000108416 Jy ! Component: 950 - total flux cleaned = 8.99261e-05 Jy ! Component: 1000 - total flux cleaned = 9.02153e-05 Jy ! Component: 1050 - total flux cleaned = 9.09481e-05 Jy ! Component: 1100 - total flux cleaned = 9.13561e-05 Jy ! Component: 1150 - total flux cleaned = 3.16923e-06 Jy ! Component: 1200 - total flux cleaned = -8.32704e-05 Jy ! Component: 1250 - total flux cleaned = -0.000134272 Jy ! Component: 1300 - total flux cleaned = -0.000167869 Jy ! Component: 1350 - total flux cleaned = -0.000300604 Jy ! Component: 1400 - total flux cleaned = -0.000333417 Jy ! Component: 1450 - total flux cleaned = -0.000446636 Jy ! Component: 1500 - total flux cleaned = -0.000542435 Jy ! Component: 1550 - total flux cleaned = -0.00051119 Jy ! Component: 1600 - total flux cleaned = -0.000651745 Jy ! Component: 1650 - total flux cleaned = -0.000713127 Jy ! Component: 1700 - total flux cleaned = -0.000758782 Jy ! Component: 1750 - total flux cleaned = -0.000743656 Jy ! Component: 1800 - total flux cleaned = -0.000803061 Jy ! Component: 1850 - total flux cleaned = -0.000803291 Jy ! Component: 1900 - total flux cleaned = -0.000832392 Jy ! Component: 1950 - total flux cleaned = -0.000847131 Jy ! Component: 2000 - total flux cleaned = -0.00097484 Jy ! Component: 2050 - total flux cleaned = -0.00100306 Jy ! Component: 2100 - total flux cleaned = -0.00108662 Jy ! Component: 2150 - total flux cleaned = -0.00108688 Jy ! Component: 2200 - total flux cleaned = -0.00120988 Jy ! Component: 2250 - total flux cleaned = -0.00125032 Jy ! Component: 2300 - total flux cleaned = -0.00130384 Jy ! Component: 2350 - total flux cleaned = -0.00135692 Jy ! Component: 2400 - total flux cleaned = -0.00137 Jy ! Component: 2450 - total flux cleaned = -0.00138322 Jy ! Component: 2500 - total flux cleaned = -0.00143495 Jy ! Component: 2550 - total flux cleaned = -0.00142238 Jy ! Component: 2600 - total flux cleaned = -0.00149882 Jy ! Component: 2650 - total flux cleaned = -0.00148618 Jy ! Component: 2700 - total flux cleaned = -0.00157385 Jy ! Component: 2750 - total flux cleaned = -0.00151178 Jy ! Component: 2800 - total flux cleaned = -0.00162267 Jy ! Component: 2850 - total flux cleaned = -0.00161032 Jy ! Component: 2900 - total flux cleaned = -0.0016466 Jy ! Component: 2950 - total flux cleaned = -0.00167074 Jy ! Component: 3000 - total flux cleaned = -0.00170644 Jy ! Component: 3050 - total flux cleaned = -0.00171833 Jy ! Component: 3100 - total flux cleaned = -0.00170649 Jy ! Component: 3150 - total flux cleaned = -0.00175303 Jy ! Component: 3200 - total flux cleaned = -0.00172999 Jy ! Component: 3250 - total flux cleaned = -0.0017644 Jy ! Component: 3300 - total flux cleaned = -0.00177593 Jy ! Component: 3350 - total flux cleaned = -0.00177589 Jy ! Component: 3400 - total flux cleaned = -0.00184321 Jy ! Component: 3450 - total flux cleaned = -0.00183209 Jy ! Component: 3500 - total flux cleaned = -0.00183215 Jy ! Component: 3550 - total flux cleaned = -0.00182135 Jy ! Component: 3600 - total flux cleaned = -0.00187576 Jy ! Component: 3650 - total flux cleaned = -0.00183238 Jy ! Component: 3700 - total flux cleaned = -0.00185401 Jy ! Component: 3750 - total flux cleaned = -0.00185408 Jy ! Component: 3800 - total flux cleaned = -0.00188576 Jy ! Component: 3850 - total flux cleaned = -0.00188567 Jy ! Component: 3900 - total flux cleaned = -0.00189598 Jy ! Component: 3950 - total flux cleaned = -0.00190629 Jy ! Component: 4000 - total flux cleaned = -0.00188565 Jy ! Component: 4050 - total flux cleaned = -0.00188564 Jy ! Total flux subtracted in 4096 components = -0.00190597 Jy ! Clean residual min=-0.000586 max=0.000626 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.149092 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 407 components and 0.149092 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0901-0702_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.577 x 15.71 at -15.83 degrees (North through East) ! Clean map min=-0.0018245 max=0.10773 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0901-0702_S_map.fits wmodel /image_prod/ug002_uva//J0901-0702_S_map.mod ! Writing 407 model components to file: /image_prod/ug002_uva//J0901-0702_S_map.mod wobs /image_prod/ug002_uva//J0901-0702_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0901-0702_S_uvs.fits wwins /image_prod/ug002_uva//J0901-0702_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0901-0702_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.107735 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196893 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.548272 0.548272 1.09654 2.19309 4.38618 8.77235 17.5447 35.0894 70.1788 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 547.173 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0901-0702_S_dfm.log closed on Wed Mar 4 22:45:29 2020