! Started logfile: /image_prod/ug002_uva//J0045+4555_S_b_dfm.log on Wed Mar 4 18:37:36 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//J0045+4555_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0045+4555_S_b_uva.fits ! AN table 1: 65 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.832906 visibilities/baseline/integration-bin. ! Found source: J0045+4555 ! ! 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 5847 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 J0045+4555_S_b] 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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004230Jy sigma=8.632610 ! Fit after self-cal, rms=0.921430Jy sigma=7.849016 ! 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=4.368 mas, bmaj=6.491 mas, bpa=18.22 degrees ! Estimated noise=1.49931 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 = 0.0640072 Jy ! Component: 100 - total flux cleaned = 0.0856851 Jy ! Total flux subtracted in 100 components = 0.0856851 Jy ! Clean residual min=-0.004965 max=0.009420 Jy/beam ! Clean residual mean=0.000037 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.0856851 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0856851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061969Jy sigma=0.486770 ! Fit after self-cal, rms=0.061330Jy sigma=0.482296 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107205 Jy ! Component: 100 - total flux cleaned = 0.0160528 Jy ! Total flux subtracted in 100 components = 0.0160528 Jy ! Clean residual min=-0.003574 max=0.005512 Jy/beam ! Clean residual mean=0.000009 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.101738 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.101738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059662Jy sigma=0.463777 ! Fit after self-cal, rms=0.059628Jy sigma=0.463415 ! 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=5.055 mas, bmaj=7.143 mas, bpa=14.8 degrees ! Estimated noise=1.11413 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 (16, -18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648023 Jy ! Component: 100 - total flux cleaned = 0.0104918 Jy ! Component: 150 - total flux cleaned = 0.0134981 Jy ! Component: 200 - total flux cleaned = 0.0158587 Jy ! Total flux subtracted in 200 components = 0.0158587 Jy ! Clean residual min=-0.002748 max=0.003117 Jy/beam ! Clean residual mean=-0.000003 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.117597 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 65 components and 0.117597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058917Jy sigma=0.454346 ! Fit after self-cal, rms=0.058813Jy sigma=0.453550 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.055 x 7.143 at 14.8 degrees (North through East) ! Clean map min=-0.0027153 max=0.079753 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 0.97 ! LA 1.00 NL 0.91 OV 1.01 PT 0.99 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.06 HN 1.02 KP 0.96 ! LA 0.97 NL 0.92 OV 1.00 PT 0.95 ! SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 1.13 KP 0.97 ! LA 0.97 NL 0.93 OV 1.01 PT 0.98 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.058813Jy sigma=0.453550 ! Fit after self-cal, rms=0.057290Jy sigma=0.450336 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.039 mas, bmaj=7.195 mas, bpa=15.01 degrees ! Estimated noise=1.10159 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 = 0.00244589 Jy ! Component: 100 - total flux cleaned = 0.00365682 Jy ! Component: 150 - total flux cleaned = 0.00409671 Jy ! Component: 200 - total flux cleaned = 0.00430549 Jy ! Total flux subtracted in 200 components = 0.00430549 Jy ! Clean residual min=-0.002405 max=0.002416 Jy/beam ! Clean residual mean=-0.000005 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.121902 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 96 components and 0.121902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057177Jy sigma=0.448884 ! Fit after self-cal, rms=0.057179Jy sigma=0.448709 ! 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=0.057179Jy sigma=0.448709 ! Fit after self-cal, rms=0.058437Jy sigma=0.445573 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.074 mas, bmaj=7.189 mas, bpa=13.96 degrees ! Estimated noise=1.10475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691426 Jy ! Component: 100 - total flux cleaned = 0.000988675 Jy ! Component: 150 - total flux cleaned = 0.00121889 Jy ! Component: 200 - total flux cleaned = 0.00136634 Jy ! Total flux subtracted in 200 components = 0.00136634 Jy ! Clean residual min=-0.001727 max=0.002015 Jy/beam ! Clean residual mean=-0.000004 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.123268 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 117 components and 0.123268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058401Jy sigma=0.445171 ! Fit after self-cal, rms=0.058417Jy sigma=0.445081 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 = 0.000153301 Jy ! Component: 100 - total flux cleaned = 0.000351587 Jy ! Component: 150 - total flux cleaned = 0.000453101 Jy ! Component: 200 - total flux cleaned = 0.000569033 Jy ! Total flux subtracted in 200 components = 0.000569033 Jy ! Clean residual min=-0.001719 max=0.002000 Jy/beam ! Clean residual mean=-0.000004 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.123837 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 127 components and 0.123837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058395Jy sigma=0.444863 ! Fit after self-cal, rms=0.058389Jy sigma=0.444842 ! 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=0.058389Jy sigma=0.444842 ! Fit after self-cal, rms=0.058629Jy sigma=0.444826 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.086 mas, bmaj=7.189 mas, bpa=13.61 degrees ! Estimated noise=1.10464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205233 Jy ! Component: 100 - total flux cleaned = 0.000376382 Jy ! Component: 150 - total flux cleaned = 0.000507909 Jy ! Component: 200 - total flux cleaned = 0.000548361 Jy ! Total flux subtracted in 200 components = 0.000548361 Jy ! Clean residual min=-0.001703 max=0.001940 Jy/beam ! Clean residual mean=-0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.124386 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 137 components and 0.124386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058612Jy sigma=0.444663 ! Fit after self-cal, rms=0.058608Jy sigma=0.444643 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 = 6.76811e-05 Jy ! Component: 100 - total flux cleaned = 0.000150333 Jy ! Component: 150 - total flux cleaned = 0.000170152 Jy ! Component: 200 - total flux cleaned = 0.000223588 Jy ! Total flux subtracted in 200 components = 0.000223588 Jy ! Clean residual min=-0.001701 max=0.001915 Jy/beam ! Clean residual mean=-0.000003 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.124609 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 141 components and 0.124609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058595Jy sigma=0.444529 ! Fit after self-cal, rms=0.058590Jy sigma=0.444515 ! 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=0.058590Jy sigma=0.444515 ! Fit after self-cal, rms=0.058594Jy sigma=0.444509 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.943 mas, bmaj=9.6 mas, bpa=6.955 degrees ! Estimated noise=1.20961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016449 Jy ! Component: 100 - total flux cleaned = 0.000435563 Jy ! Component: 150 - total flux cleaned = 0.000559509 Jy ! Component: 200 - total flux cleaned = 0.000649494 Jy ! Total flux subtracted in 200 components = 0.000649494 Jy ! Clean residual min=-0.001968 max=0.002041 Jy/beam ! Clean residual mean=-0.000006 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.125259 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 163 components and 0.125259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058588Jy sigma=0.444437 ! Fit after self-cal, rms=0.058581Jy sigma=0.444400 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 = 4.36409e-05 Jy ! Component: 100 - total flux cleaned = 0.000155164 Jy ! Component: 150 - total flux cleaned = 0.000251443 Jy ! Component: 200 - total flux cleaned = 0.000308124 Jy ! Total flux subtracted in 200 components = 0.000308124 Jy ! Clean residual min=-0.001928 max=0.002077 Jy/beam ! Clean residual mean=-0.000007 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.125567 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 170 components and 0.125567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058580Jy sigma=0.444375 ! Fit after self-cal, rms=0.058575Jy sigma=0.444353 ! 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=5.091 mas, bmaj=7.188 mas, bpa=13.45 degrees ! Estimated noise=1.10375 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.091 x 7.188 at 13.45 degrees (North through East) ! Clean map min=-0.0016754 max=0.078842 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=4.42 mas, bmaj=6.518 mas, bpa=17.33 degrees ! Estimated noise=1.48517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0636626 Jy ! Component: 100 - total flux cleaned = 0.0855719 Jy ! Component: 150 - total flux cleaned = 0.0958476 Jy ! Component: 200 - total flux cleaned = 0.102733 Jy ! Total flux subtracted in 200 components = 0.102733 Jy ! Clean residual min=-0.003519 max=0.004098 Jy/beam ! Clean residual mean=0.000010 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.102733 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.102733 Jy ! Inverting map and beam ! Estimated beam: bmin=5.091 mas, bmaj=7.188 mas, bpa=13.45 degrees ! Estimated noise=1.10375 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 = 0.00558783 Jy ! Component: 100 - total flux cleaned = 0.00946196 Jy ! Component: 150 - total flux cleaned = 0.0123823 Jy ! Component: 200 - total flux cleaned = 0.0146766 Jy ! Total flux subtracted in 200 components = 0.0146766 Jy ! Clean residual min=-0.001952 max=0.002173 Jy/beam ! Clean residual mean=0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.11741 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 65 components and 0.11741 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=8.943 mas, bmaj=9.6 mas, bpa=6.955 degrees ! Estimated noise=1.20961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266805 Jy ! Component: 100 - total flux cleaned = 0.00452271 Jy ! Component: 150 - total flux cleaned = 0.00588117 Jy ! Component: 200 - total flux cleaned = 0.00678867 Jy ! Total flux subtracted in 200 components = 0.00678867 Jy ! Clean residual min=-0.001953 max=0.002182 Jy/beam ! Clean residual mean=-0.000005 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.124199 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 = 0.000366391 Jy ! Component: 100 - total flux cleaned = 0.000622266 Jy ! Component: 150 - total flux cleaned = 0.000844042 Jy ! Component: 200 - total flux cleaned = 0.00101809 Jy ! Total flux subtracted in 200 components = 0.00101809 Jy ! Clean residual min=-0.001861 max=0.002142 Jy/beam ! Clean residual mean=-0.000006 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.125217 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 121 components and 0.125217 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.091 mas, bmaj=7.188 mas, bpa=13.45 degrees ! Estimated noise=1.10375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181144 Jy ! Component: 100 - total flux cleaned = 0.000147234 Jy ! Component: 150 - total flux cleaned = 0.000173057 Jy ! Component: 200 - total flux cleaned = 0.000173405 Jy ! Total flux subtracted in 200 components = 0.000173405 Jy ! Clean residual min=-0.001839 max=0.001864 Jy/beam ! Clean residual mean=-0.000004 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.12539 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 139 components and 0.12539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058637Jy sigma=0.444562 ! Fit after self-cal, rms=0.058598Jy sigma=0.444480 wmodel J0045+4555_S_b_map.mod ! Writing 139 model components to file: J0045+4555_S_b_map.mod wobs J0045+4555_S_b_uvs.fits ! Writing UV FITS file: J0045+4555_S_b_uvs.fits wwins J0045+4555_S_b_map.win ! wwins: Wrote 2 windows to J0045+4555_S_b_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 = 0.000390738 Jy ! Component: 100 - total flux cleaned = 0.000548055 Jy ! Component: 150 - total flux cleaned = 0.000753521 Jy ! Component: 200 - total flux cleaned = 0.00100503 Jy ! Component: 250 - total flux cleaned = 0.00127336 Jy ! Component: 300 - total flux cleaned = 0.00137671 Jy ! Component: 350 - total flux cleaned = 0.00137761 Jy ! Component: 400 - total flux cleaned = 0.00137864 Jy ! Component: 450 - total flux cleaned = 0.0013789 Jy ! Component: 500 - total flux cleaned = 0.00140195 Jy ! Component: 550 - total flux cleaned = 0.00142436 Jy ! Component: 600 - total flux cleaned = 0.0014679 Jy ! Component: 650 - total flux cleaned = 0.00155316 Jy ! Component: 700 - total flux cleaned = 0.00163656 Jy ! Component: 750 - total flux cleaned = 0.00169771 Jy ! Component: 800 - total flux cleaned = 0.00171815 Jy ! Component: 850 - total flux cleaned = 0.00177756 Jy ! Component: 900 - total flux cleaned = 0.00185526 Jy ! Component: 950 - total flux cleaned = 0.00187425 Jy ! Component: 1000 - total flux cleaned = 0.00187412 Jy ! Component: 1050 - total flux cleaned = 0.00189281 Jy ! Component: 1100 - total flux cleaned = 0.00187471 Jy ! Component: 1150 - total flux cleaned = 0.00189246 Jy ! Component: 1200 - total flux cleaned = 0.00185733 Jy ! Component: 1250 - total flux cleaned = 0.0018752 Jy ! Component: 1300 - total flux cleaned = 0.00192703 Jy ! Component: 1350 - total flux cleaned = 0.00192701 Jy ! Component: 1400 - total flux cleaned = 0.00194362 Jy ! Component: 1450 - total flux cleaned = 0.00197672 Jy ! Component: 1500 - total flux cleaned = 0.00209102 Jy ! Component: 1550 - total flux cleaned = 0.00207469 Jy ! Component: 1600 - total flux cleaned = 0.00207467 Jy ! Component: 1650 - total flux cleaned = 0.00210617 Jy ! Component: 1700 - total flux cleaned = 0.00210619 Jy ! Component: 1750 - total flux cleaned = 0.00215211 Jy ! Component: 1800 - total flux cleaned = 0.00215212 Jy ! Component: 1850 - total flux cleaned = 0.00218221 Jy ! Component: 1900 - total flux cleaned = 0.00216731 Jy ! Component: 1950 - total flux cleaned = 0.00213803 Jy ! Component: 2000 - total flux cleaned = 0.00222548 Jy ! Component: 2050 - total flux cleaned = 0.0022111 Jy ! Component: 2100 - total flux cleaned = 0.00216848 Jy ! Component: 2150 - total flux cleaned = 0.00222494 Jy ! Component: 2200 - total flux cleaned = 0.00219679 Jy ! Component: 2250 - total flux cleaned = 0.00221063 Jy ! Component: 2300 - total flux cleaned = 0.00219703 Jy ! Component: 2350 - total flux cleaned = 0.00219702 Jy ! Component: 2400 - total flux cleaned = 0.00221069 Jy ! Component: 2450 - total flux cleaned = 0.00225067 Jy ! Component: 2500 - total flux cleaned = 0.00225071 Jy ! Component: 2550 - total flux cleaned = 0.00227685 Jy ! Component: 2600 - total flux cleaned = 0.00227687 Jy ! Component: 2650 - total flux cleaned = 0.00225103 Jy ! Component: 2700 - total flux cleaned = 0.00226382 Jy ! Component: 2750 - total flux cleaned = 0.00223847 Jy ! Component: 2800 - total flux cleaned = 0.0022887 Jy ! Component: 2850 - total flux cleaned = 0.00226384 Jy ! Component: 2900 - total flux cleaned = 0.00227624 Jy ! Component: 2950 - total flux cleaned = 0.00226402 Jy ! Component: 3000 - total flux cleaned = 0.00228827 Jy ! Component: 3050 - total flux cleaned = 0.00228822 Jy ! Component: 3100 - total flux cleaned = 0.00227621 Jy ! Component: 3150 - total flux cleaned = 0.00226427 Jy ! Component: 3200 - total flux cleaned = 0.00227616 Jy ! Component: 3250 - total flux cleaned = 0.00227605 Jy ! Component: 3300 - total flux cleaned = 0.00231098 Jy ! Component: 3350 - total flux cleaned = 0.00229928 Jy ! Component: 3400 - total flux cleaned = 0.00228769 Jy ! Component: 3450 - total flux cleaned = 0.00226481 Jy ! Component: 3500 - total flux cleaned = 0.00225342 Jy ! Component: 3550 - total flux cleaned = 0.00221959 Jy ! Component: 3600 - total flux cleaned = 0.0022308 Jy ! Component: 3650 - total flux cleaned = 0.00221956 Jy ! Component: 3700 - total flux cleaned = 0.00217509 Jy ! Component: 3750 - total flux cleaned = 0.0021421 Jy ! Component: 3800 - total flux cleaned = 0.00210921 Jy ! Component: 3850 - total flux cleaned = 0.00207647 Jy ! Component: 3900 - total flux cleaned = 0.00206571 Jy ! Component: 3950 - total flux cleaned = 0.00202274 Jy ! Component: 4000 - total flux cleaned = 0.00202275 Jy ! Component: 4050 - total flux cleaned = 0.00195895 Jy ! Total flux subtracted in 4096 components = 0.0019695 Jy ! Clean residual min=-0.000631 max=0.000562 Jy/beam ! Clean residual mean=-0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.12736 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 415 components and 0.12736 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0045+4555_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.091 x 7.188 at 13.45 degrees (North through East) ! Clean map min=-0.0013085 max=0.07871 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0045+4555_S_b_map.fits wmodel /image_prod/ug002_uva//J0045+4555_S_b_map.mod ! Writing 415 model components to file: /image_prod/ug002_uva//J0045+4555_S_b_map.mod wobs /image_prod/ug002_uva//J0045+4555_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0045+4555_S_b_uvs.fits wwins /image_prod/ug002_uva//J0045+4555_S_b_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0045+4555_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.07871 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189097 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.720735 0.720735 1.44147 2.88294 5.76588 11.5318 23.0635 46.127 92.2541 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 416.241 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0045+4555_S_b_dfm.log closed on Wed Mar 4 18:37:41 2020