! Started logfile: /image_prod/ug002_uva//J0832+1554_S_dfm.log on Wed Mar 4 22:25:27 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//J0832+1554_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0832+1554_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.798889 visibilities/baseline/integration-bin. ! Found source: J0832+1554 ! ! 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 6471 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 J0832+1554_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.077206Jy sigma=8.075153 ! Fit after self-cal, rms=0.663539Jy sigma=4.972776 ! 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=3.177 mas, bmaj=6.769 mas, bpa=-1.989 degrees ! Estimated noise=1.53876 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 = 0.265415 Jy ! Component: 100 - total flux cleaned = 0.330337 Jy ! Total flux subtracted in 100 components = 0.330337 Jy ! Clean residual min=-0.010781 max=0.024198 Jy/beam ! Clean residual mean=0.000015 rms=0.002812 Jy/beam ! Combined flux in latest and established models = 0.330337 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.330337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080065Jy sigma=0.524842 ! Fit after self-cal, rms=0.080001Jy sigma=0.524319 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240888 Jy ! Component: 100 - total flux cleaned = 0.0344066 Jy ! Total flux subtracted in 100 components = 0.0344066 Jy ! Clean residual min=-0.009233 max=0.008689 Jy/beam ! Clean residual mean=0.000020 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.364744 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.364744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074485Jy sigma=0.482106 ! Fit after self-cal, rms=0.074384Jy sigma=0.481320 ! 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=3.718 mas, bmaj=7.479 mas, bpa=-1.419 degrees ! Estimated noise=1.19842 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 = -0.000156035 Jy ! Component: 100 - total flux cleaned = -0.000354947 Jy ! Component: 150 - total flux cleaned = -0.000615828 Jy ! Component: 200 - total flux cleaned = -0.000928903 Jy ! Total flux subtracted in 200 components = -0.000928903 Jy ! Clean residual min=-0.009434 max=0.006895 Jy/beam ! Clean residual mean=0.000031 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.363815 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.363815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074042Jy sigma=0.479848 ! Fit after self-cal, rms=0.074012Jy sigma=0.479695 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.718 x 7.479 at -1.419 degrees (North through East) ! Clean map min=-0.0090072 max=0.33752 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.02 KP 1.00 ! LA 1.06 MK 0.97 NL 0.96 OV 0.93 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 1.05 ! LA 1.06 MK 0.96 NL 0.91 OV 0.93 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.03 KP 1.05 ! LA 1.05 MK 1.00 NL 0.90 OV 0.92 ! PT 1.06 SC 1.03 ! ! ! Fit before self-cal, rms=0.074012Jy sigma=0.479695 ! Fit after self-cal, rms=0.068429Jy sigma=0.444403 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=7.445 mas, bpa=-1.518 degrees ! Estimated noise=1.19635 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 = 0.00161731 Jy ! Component: 100 - total flux cleaned = 0.00169924 Jy ! Component: 150 - total flux cleaned = 0.001756 Jy ! Component: 200 - total flux cleaned = 0.0018949 Jy ! Total flux subtracted in 200 components = 0.0018949 Jy ! Clean residual min=-0.003599 max=0.003439 Jy/beam ! Clean residual mean=0.000015 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.36571 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.36571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068227Jy sigma=0.443645 ! Fit after self-cal, rms=0.068215Jy sigma=0.443484 ! 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=0.068215Jy sigma=0.443484 ! Fit after self-cal, rms=0.062304Jy sigma=0.429641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.692 mas, bmaj=7.459 mas, bpa=-1.768 degrees ! Estimated noise=1.19561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000918459 Jy ! Component: 100 - total flux cleaned = 0.000959237 Jy ! Component: 150 - total flux cleaned = 0.000932271 Jy ! Component: 200 - total flux cleaned = 0.000954549 Jy ! Total flux subtracted in 200 components = 0.000954549 Jy ! Clean residual min=-0.002398 max=0.003103 Jy/beam ! Clean residual mean=0.000006 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.366664 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.366664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062259Jy sigma=0.429382 ! Fit after self-cal, rms=0.062239Jy sigma=0.429306 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, -37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253341 Jy ! Component: 100 - total flux cleaned = 0.0028833 Jy ! Component: 150 - total flux cleaned = 0.00324783 Jy ! Component: 200 - total flux cleaned = 0.00358269 Jy ! Total flux subtracted in 200 components = 0.00358269 Jy ! Clean residual min=-0.002145 max=0.002260 Jy/beam ! Clean residual mean=0.000007 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.370247 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.370247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062080Jy sigma=0.427881 ! Fit after self-cal, rms=0.062067Jy sigma=0.427813 ! 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=0.062067Jy sigma=0.427813 ! Fit after self-cal, rms=0.061998Jy sigma=0.427550 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.69 mas, bmaj=7.452 mas, bpa=-1.726 degrees ! Estimated noise=1.19568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109772 Jy ! Component: 100 - total flux cleaned = 0.00144914 Jy ! Component: 150 - total flux cleaned = 0.00153898 Jy ! Component: 200 - total flux cleaned = 0.00156543 Jy ! Total flux subtracted in 200 components = 0.00156543 Jy ! Clean residual min=-0.001870 max=0.002299 Jy/beam ! Clean residual mean=0.000006 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.371812 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.371813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061961Jy sigma=0.427252 ! Fit after self-cal, rms=0.061955Jy sigma=0.427228 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 (-44.5, -42.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129085 Jy ! Component: 100 - total flux cleaned = 0.00191385 Jy ! Component: 150 - total flux cleaned = 0.00227615 Jy ! Component: 200 - total flux cleaned = 0.00265909 Jy ! Total flux subtracted in 200 components = 0.00265909 Jy ! Clean residual min=-0.001825 max=0.001863 Jy/beam ! Clean residual mean=0.000006 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.374472 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.374472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061882Jy sigma=0.426632 ! Fit after self-cal, rms=0.061877Jy sigma=0.426614 ! 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=0.061877Jy sigma=0.426614 ! Fit after self-cal, rms=0.061823Jy sigma=0.426577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.302 mas, bmaj=11.35 mas, bpa=-6.897 degrees ! Estimated noise=1.42399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501613 Jy ! Component: 100 - total flux cleaned = 0.000671372 Jy ! Component: 150 - total flux cleaned = 0.00083814 Jy ! Component: 200 - total flux cleaned = 0.0008763 Jy ! Total flux subtracted in 200 components = 0.0008763 Jy ! Clean residual min=-0.002105 max=0.002262 Jy/beam ! Clean residual mean=0.000012 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.375348 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.375348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061815Jy sigma=0.426480 ! Fit after self-cal, rms=0.061810Jy sigma=0.426470 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 = 1.15876e-05 Jy ! Component: 100 - total flux cleaned = 2.92514e-05 Jy ! Component: 150 - total flux cleaned = 1.4635e-05 Jy ! Component: 200 - total flux cleaned = 2.96199e-05 Jy ! Total flux subtracted in 200 components = 2.96199e-05 Jy ! Clean residual min=-0.002076 max=0.002257 Jy/beam ! Clean residual mean=0.000012 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.375378 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.375378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061807Jy sigma=0.426431 ! Fit after self-cal, rms=0.061805Jy sigma=0.426427 ! 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=3.69 mas, bmaj=7.45 mas, bpa=-1.698 degrees ! Estimated noise=1.19577 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.69 x 7.45 at -1.698 degrees (North through East) ! Clean map min=-0.0018675 max=0.33671 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=3.164 mas, bmaj=6.77 mas, bpa=-2.422 degrees ! Estimated noise=1.52264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.26245 Jy ! Component: 100 - total flux cleaned = 0.32732 Jy ! Component: 150 - total flux cleaned = 0.35127 Jy ! Component: 200 - total flux cleaned = 0.361489 Jy ! Total flux subtracted in 200 components = 0.361489 Jy ! Clean residual min=-0.002901 max=0.004341 Jy/beam ! Clean residual mean=0.000002 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.36149 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.36149 Jy ! Inverting map and beam ! Estimated beam: bmin=3.69 mas, bmaj=7.45 mas, bpa=-1.698 degrees ! Estimated noise=1.19577 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 (1.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494731 Jy ! Component: 100 - total flux cleaned = 0.00824635 Jy ! Component: 150 - total flux cleaned = 0.00998808 Jy ! Component: 200 - total flux cleaned = 0.0108346 Jy ! Total flux subtracted in 200 components = 0.0108346 Jy ! Clean residual min=-0.002339 max=0.001916 Jy/beam ! Clean residual mean=0.000005 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.372324 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.372324 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=7.302 mas, bmaj=11.35 mas, bpa=-6.897 degrees ! Estimated noise=1.42399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001848 Jy ! Component: 100 - total flux cleaned = 0.00242886 Jy ! Component: 150 - total flux cleaned = 0.0026214 Jy ! Component: 200 - total flux cleaned = 0.00282266 Jy ! Total flux subtracted in 200 components = 0.00282266 Jy ! Clean residual min=-0.001941 max=0.002125 Jy/beam ! Clean residual mean=0.000012 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.375147 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 = 7.11907e-05 Jy ! Component: 100 - total flux cleaned = 0.000138073 Jy ! Component: 150 - total flux cleaned = 0.000198165 Jy ! Component: 200 - total flux cleaned = 0.000252547 Jy ! Total flux subtracted in 200 components = 0.000252547 Jy ! Clean residual min=-0.001983 max=0.002122 Jy/beam ! Clean residual mean=0.000012 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.375399 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 100 components and 0.375399 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.69 mas, bmaj=7.45 mas, bpa=-1.698 degrees ! Estimated noise=1.19577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185788 Jy ! Component: 100 - total flux cleaned = 0.000415288 Jy ! Component: 150 - total flux cleaned = 0.000579927 Jy ! Component: 200 - total flux cleaned = 0.000729893 Jy ! Total flux subtracted in 200 components = 0.000729893 Jy ! Clean residual min=-0.001833 max=0.001734 Jy/beam ! Clean residual mean=0.000006 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.376129 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 129 components and 0.376129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061791Jy sigma=0.426503 ! Fit after self-cal, rms=0.061779Jy sigma=0.426411 wmodel J0832+1554_S_map.mod ! Writing 129 model components to file: J0832+1554_S_map.mod wobs J0832+1554_S_uvs.fits ! Writing UV FITS file: J0832+1554_S_uvs.fits wwins J0832+1554_S_map.win ! wwins: Wrote 4 windows to J0832+1554_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 = -0.000343472 Jy ! Component: 100 - total flux cleaned = -0.000373696 Jy ! Component: 150 - total flux cleaned = -0.000285925 Jy ! Component: 200 - total flux cleaned = -0.000201799 Jy ! Component: 250 - total flux cleaned = -0.000202044 Jy ! Component: 300 - total flux cleaned = -0.000149731 Jy ! Component: 350 - total flux cleaned = -4.70927e-05 Jy ! Component: 400 - total flux cleaned = 2.76213e-05 Jy ! Component: 450 - total flux cleaned = 0.000100558 Jy ! Component: 500 - total flux cleaned = 9.96383e-05 Jy ! Component: 550 - total flux cleaned = 9.94993e-05 Jy ! Component: 600 - total flux cleaned = 7.6204e-05 Jy ! Component: 650 - total flux cleaned = 5.33294e-05 Jy ! Component: 700 - total flux cleaned = 3.09478e-05 Jy ! Component: 750 - total flux cleaned = -1.32753e-05 Jy ! Component: 800 - total flux cleaned = -3.49276e-05 Jy ! Component: 850 - total flux cleaned = -5.63308e-05 Jy ! Component: 900 - total flux cleaned = -0.000119509 Jy ! Component: 950 - total flux cleaned = -0.000139885 Jy ! Component: 1000 - total flux cleaned = -0.000119591 Jy ! Component: 1050 - total flux cleaned = -0.000119642 Jy ! Component: 1100 - total flux cleaned = -0.000159367 Jy ! Component: 1150 - total flux cleaned = -0.000198056 Jy ! Component: 1200 - total flux cleaned = -0.000140675 Jy ! Component: 1250 - total flux cleaned = -0.000198006 Jy ! Component: 1300 - total flux cleaned = -0.000141933 Jy ! Component: 1350 - total flux cleaned = -8.6144e-05 Jy ! Component: 1400 - total flux cleaned = -0.000122867 Jy ! Component: 1450 - total flux cleaned = -6.92702e-05 Jy ! Component: 1500 - total flux cleaned = -0.000122449 Jy ! Component: 1550 - total flux cleaned = -6.9701e-05 Jy ! Component: 1600 - total flux cleaned = -3.46137e-05 Jy ! Component: 1650 - total flux cleaned = 1.66405e-05 Jy ! Component: 1700 - total flux cleaned = 4.15621e-08 Jy ! Component: 1750 - total flux cleaned = 0.000100843 Jy ! Component: 1800 - total flux cleaned = 0.000117543 Jy ! Component: 1850 - total flux cleaned = 0.000150287 Jy ! Component: 1900 - total flux cleaned = 0.000198702 Jy ! Component: 1950 - total flux cleaned = 0.000310431 Jy ! Component: 2000 - total flux cleaned = 0.000341757 Jy ! Component: 2050 - total flux cleaned = 0.000388824 Jy ! Component: 2100 - total flux cleaned = 0.000450994 Jy ! Component: 2150 - total flux cleaned = 0.000527783 Jy ! Component: 2200 - total flux cleaned = 0.000603967 Jy ! Component: 2250 - total flux cleaned = 0.000679367 Jy ! Component: 2300 - total flux cleaned = 0.000694272 Jy ! Component: 2350 - total flux cleaned = 0.000812779 Jy ! Component: 2400 - total flux cleaned = 0.000900495 Jy ! Component: 2450 - total flux cleaned = 0.000915002 Jy ! Component: 2500 - total flux cleaned = 0.000958508 Jy ! Component: 2550 - total flux cleaned = 0.00110119 Jy ! Component: 2600 - total flux cleaned = 0.00111517 Jy ! Component: 2650 - total flux cleaned = 0.00121334 Jy ! Component: 2700 - total flux cleaned = 0.00125481 Jy ! Component: 2750 - total flux cleaned = 0.00136512 Jy ! Component: 2800 - total flux cleaned = 0.0013787 Jy ! Component: 2850 - total flux cleaned = 0.00147347 Jy ! Component: 2900 - total flux cleaned = 0.0015406 Jy ! Component: 2950 - total flux cleaned = 0.00160731 Jy ! Component: 3000 - total flux cleaned = 0.00160729 Jy ! Component: 3050 - total flux cleaned = 0.00165998 Jy ! Component: 3100 - total flux cleaned = 0.00175127 Jy ! Component: 3150 - total flux cleaned = 0.00182884 Jy ! Component: 3200 - total flux cleaned = 0.00191855 Jy ! Component: 3250 - total flux cleaned = 0.00200763 Jy ! Component: 3300 - total flux cleaned = 0.00204546 Jy ! Component: 3350 - total flux cleaned = 0.00205822 Jy ! Component: 3400 - total flux cleaned = 0.00219533 Jy ! Component: 3450 - total flux cleaned = 0.00224494 Jy ! Component: 3500 - total flux cleaned = 0.00233086 Jy ! Component: 3550 - total flux cleaned = 0.00237955 Jy ! Component: 3600 - total flux cleaned = 0.00246422 Jy ! Component: 3650 - total flux cleaned = 0.00251231 Jy ! Component: 3700 - total flux cleaned = 0.00259595 Jy ! Component: 3750 - total flux cleaned = 0.00267894 Jy ! Component: 3800 - total flux cleaned = 0.0027379 Jy ! Component: 3850 - total flux cleaned = 0.00278464 Jy ! Component: 3900 - total flux cleaned = 0.00290086 Jy ! Component: 3950 - total flux cleaned = 0.00295855 Jy ! Component: 4000 - total flux cleaned = 0.00301592 Jy ! Component: 4050 - total flux cleaned = 0.00305009 Jy ! Total flux subtracted in 4096 components = 0.00312934 Jy ! Clean residual min=-0.000636 max=0.000650 Jy/beam ! Clean residual mean=0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.379259 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 429 components and 0.379259 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0832+1554_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.69 x 7.45 at -1.698 degrees (North through East) ! Clean map min=-0.0013014 max=0.33543 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0832+1554_S_map.fits wmodel /image_prod/ug002_uva//J0832+1554_S_map.mod ! Writing 429 model components to file: /image_prod/ug002_uva//J0832+1554_S_map.mod wobs /image_prod/ug002_uva//J0832+1554_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0832+1554_S_uvs.fits wwins /image_prod/ug002_uva//J0832+1554_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0832+1554_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.335429 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210825 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.188557 0.188557 0.377115 0.754229 1.50846 3.01692 6.03383 12.0677 24.1353 48.2707 96.5413 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.335 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1591.03 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0832+1554_S_dfm.log closed on Wed Mar 4 22:25:31 2020