! Started logfile: /image_prod/ug002_uva//J1607+1551_S_dfm.log on Thu Mar 5 02:34:52 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//J1607+1551_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1607+1551_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.968452 visibilities/baseline/integration-bin. ! Found source: J1607+1551 ! ! 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 4881 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 J1607+1551_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020884Jy sigma=8.642794 ! Fit after self-cal, rms=0.848466Jy sigma=7.167217 ! 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=2.944 mas, bmaj=10.4 mas, bpa=-21.37 degrees ! Estimated noise=1.6841 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 = 0.114184 Jy ! Component: 100 - total flux cleaned = 0.145956 Jy ! Total flux subtracted in 100 components = 0.145956 Jy ! Clean residual min=-0.008854 max=0.016591 Jy/beam ! Clean residual mean=-0.000049 rms=0.002675 Jy/beam ! Combined flux in latest and established models = 0.145956 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.145956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075637Jy sigma=0.579052 ! Fit after self-cal, rms=0.075509Jy sigma=0.578283 ! Inverting map ! Added new window around map position (6, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176199 Jy ! Component: 100 - total flux cleaned = 0.0289244 Jy ! Total flux subtracted in 100 components = 0.0289244 Jy ! Clean residual min=-0.007395 max=0.012020 Jy/beam ! Clean residual mean=-0.000031 rms=0.002017 Jy/beam ! Combined flux in latest and established models = 0.174881 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.174881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070500Jy sigma=0.524611 ! Fit after self-cal, rms=0.070168Jy sigma=0.522202 ! 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=3.46 mas, bmaj=10.87 mas, bpa=-20.16 degrees ! Estimated noise=1.24827 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 (98.5, -94.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137452 Jy ! Component: 100 - total flux cleaned = 0.0221979 Jy ! Component: 150 - total flux cleaned = 0.027624 Jy ! Component: 200 - total flux cleaned = 0.0296514 Jy ! Total flux subtracted in 200 components = 0.0296514 Jy ! Clean residual min=-0.005976 max=0.009498 Jy/beam ! Clean residual mean=-0.000018 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.204532 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 76 components and 0.204532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066929Jy sigma=0.492182 ! Fit after self-cal, rms=0.066599Jy sigma=0.489059 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.46 x 10.87 at -20.16 degrees (North through East) ! Clean map min=-0.0058 max=0.14753 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.05 KP 0.98 ! LA 1.03 MK 1.03 NL 1.02 OV 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 1.02 KP 0.99 ! LA 1.02 MK 1.00 NL 1.02 OV 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 0.99 KP 1.00 ! LA 1.03 MK 1.00 NL 1.21 OV 1.01 ! ! ! Fit before self-cal, rms=0.066599Jy sigma=0.489059 ! Fit after self-cal, rms=0.064944Jy sigma=0.469345 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.496 mas, bmaj=10.82 mas, bpa=-19.98 degrees ! Estimated noise=1.23707 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 = -0.00398193 Jy ! Component: 100 - total flux cleaned = -0.00482215 Jy ! Component: 150 - total flux cleaned = -0.00519075 Jy ! Component: 200 - total flux cleaned = -0.00540324 Jy ! Total flux subtracted in 200 components = -0.00540324 Jy ! Clean residual min=-0.005306 max=0.004774 Jy/beam ! Clean residual mean=0.000001 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.199129 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 113 components and 0.199129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064240Jy sigma=0.465230 ! Fit after self-cal, rms=0.064228Jy sigma=0.464692 ! 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=0.064228Jy sigma=0.464692 ! Fit after self-cal, rms=0.065159Jy sigma=0.441528 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.501 mas, bmaj=10.91 mas, bpa=-19.71 degrees ! Estimated noise=1.23274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133195 Jy ! Component: 100 - total flux cleaned = -6.94575e-05 Jy ! Component: 150 - total flux cleaned = 0.000377155 Jy ! Component: 200 - total flux cleaned = 0.000709299 Jy ! Total flux subtracted in 200 components = 0.000709299 Jy ! Clean residual min=-0.002841 max=0.003990 Jy/beam ! Clean residual mean=0.000002 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.199838 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 0.199838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064985Jy sigma=0.439945 ! Fit after self-cal, rms=0.065005Jy sigma=0.439602 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 (20, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297481 Jy ! Component: 100 - total flux cleaned = 0.00363668 Jy ! Component: 150 - total flux cleaned = 0.00406131 Jy ! Component: 200 - total flux cleaned = 0.00420366 Jy ! Total flux subtracted in 200 components = 0.00420366 Jy ! Clean residual min=-0.002646 max=0.002136 Jy/beam ! Clean residual mean=0.000003 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.204042 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 169 components and 0.204042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064799Jy sigma=0.437599 ! Fit after self-cal, rms=0.064794Jy sigma=0.437510 ! 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=0.064794Jy sigma=0.437510 ! Fit after self-cal, rms=0.065742Jy sigma=0.437210 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.497 mas, bmaj=10.94 mas, bpa=-19.64 degrees ! Estimated noise=1.22891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000398492 Jy ! Component: 100 - total flux cleaned = -2.82608e-05 Jy ! Component: 150 - total flux cleaned = 0.000343372 Jy ! Component: 200 - total flux cleaned = 0.000599003 Jy ! Total flux subtracted in 200 components = 0.000599003 Jy ! Clean residual min=-0.002385 max=0.002051 Jy/beam ! Clean residual mean=0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.204641 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 192 components and 0.204641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065656Jy sigma=0.436536 ! Fit after self-cal, rms=0.065656Jy sigma=0.436483 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 = -3.31073e-05 Jy ! Component: 100 - total flux cleaned = 4.47863e-05 Jy ! Component: 150 - total flux cleaned = 4.30458e-05 Jy ! Component: 200 - total flux cleaned = -2.58975e-05 Jy ! Total flux subtracted in 200 components = -2.58975e-05 Jy ! Clean residual min=-0.002247 max=0.002029 Jy/beam ! Clean residual mean=0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.204615 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 215 components and 0.204615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065609Jy sigma=0.436106 ! Fit after self-cal, rms=0.065606Jy sigma=0.436084 ! 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=0.065606Jy sigma=0.436084 ! Fit after self-cal, rms=0.065908Jy sigma=0.435969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.427 mas, bmaj=11.63 mas, bpa=-16.82 degrees ! Estimated noise=1.45885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227797 Jy ! Component: 100 - total flux cleaned = 0.000220052 Jy ! Component: 150 - total flux cleaned = 0.00048362 Jy ! Component: 200 - total flux cleaned = 0.000515332 Jy ! Total flux subtracted in 200 components = 0.000515332 Jy ! Clean residual min=-0.002483 max=0.002405 Jy/beam ! Clean residual mean=0.000002 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.20513 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 244 components and 0.20513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065863Jy sigma=0.435665 ! Fit after self-cal, rms=0.065864Jy sigma=0.435625 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 = -5.39673e-05 Jy ! Component: 100 - total flux cleaned = 3.93188e-05 Jy ! Component: 150 - total flux cleaned = 9.65676e-05 Jy ! Component: 200 - total flux cleaned = 0.000124625 Jy ! Total flux subtracted in 200 components = 0.000124625 Jy ! Clean residual min=-0.002490 max=0.002383 Jy/beam ! Clean residual mean=0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.205255 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 264 components and 0.205255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065841Jy sigma=0.435456 ! Fit after self-cal, rms=0.065839Jy sigma=0.435437 ! 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=3.494 mas, bmaj=10.95 mas, bpa=-19.59 degrees ! Estimated noise=1.22684 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.494 x 10.95 at -19.59 degrees (North through East) ! Clean map min=-0.0020203 max=0.14502 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=2.976 mas, bmaj=10.44 mas, bpa=-20.74 degrees ! Estimated noise=1.67947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113437 Jy ! Component: 100 - total flux cleaned = 0.145995 Jy ! Component: 150 - total flux cleaned = 0.164269 Jy ! Component: 200 - total flux cleaned = 0.17575 Jy ! Total flux subtracted in 200 components = 0.17575 Jy ! Clean residual min=-0.004178 max=0.006070 Jy/beam ! Clean residual mean=-0.000020 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.175751 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.175751 Jy ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=10.95 mas, bpa=-19.59 degrees ! Estimated noise=1.22684 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 = 0.00918199 Jy ! Component: 100 - total flux cleaned = 0.0150698 Jy ! Component: 150 - total flux cleaned = 0.0194267 Jy ! Component: 200 - total flux cleaned = 0.0227989 Jy ! Total flux subtracted in 200 components = 0.0227989 Jy ! Clean residual min=-0.002528 max=0.002793 Jy/beam ! Clean residual mean=-0.000008 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.19855 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 0.19855 Jy ! Inverting map ! Added new window around map position (63.5, 24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295556 Jy ! Component: 100 - total flux cleaned = 0.0045367 Jy ! Component: 150 - total flux cleaned = 0.00548457 Jy ! Component: 200 - total flux cleaned = 0.00624435 Jy ! Total flux subtracted in 200 components = 0.00624435 Jy ! Clean residual min=-0.002130 max=0.001935 Jy/beam ! Clean residual mean=-0.000004 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.204794 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 90 components and 0.204794 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=7.427 mas, bmaj=11.63 mas, bpa=-16.82 degrees ! Estimated noise=1.45885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200527 Jy ! Component: 100 - total flux cleaned = 0.00304118 Jy ! Component: 150 - total flux cleaned = 0.00349612 Jy ! Component: 200 - total flux cleaned = 0.00358334 Jy ! Total flux subtracted in 200 components = 0.00358334 Jy ! Clean residual min=-0.002239 max=0.001749 Jy/beam ! Clean residual mean=-0.000004 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.208377 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 = -2.5947e-07 Jy ! Component: 100 - total flux cleaned = -8.62869e-07 Jy ! Component: 150 - total flux cleaned = 9.82317e-05 Jy ! Component: 200 - total flux cleaned = 3.32503e-05 Jy ! Total flux subtracted in 200 components = 3.32503e-05 Jy ! Clean residual min=-0.002222 max=0.001645 Jy/beam ! Clean residual mean=-0.000004 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.208411 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 142 components and 0.208411 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=10.95 mas, bpa=-19.59 degrees ! Estimated noise=1.22684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000615258 Jy ! Component: 100 - total flux cleaned = -0.00120476 Jy ! Component: 150 - total flux cleaned = -0.00154993 Jy ! Component: 200 - total flux cleaned = -0.00183665 Jy ! Total flux subtracted in 200 components = -0.00183665 Jy ! Clean residual min=-0.001809 max=0.001752 Jy/beam ! Clean residual mean=-0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.206574 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 172 components and 0.206574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065797Jy sigma=0.434948 ! Fit after self-cal, rms=0.065752Jy sigma=0.434789 wmodel J1607+1551_S_map.mod ! Writing 172 model components to file: J1607+1551_S_map.mod wobs J1607+1551_S_uvs.fits ! Writing UV FITS file: J1607+1551_S_uvs.fits wwins J1607+1551_S_map.win ! wwins: Wrote 5 windows to J1607+1551_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 = -0.000426598 Jy ! Component: 100 - total flux cleaned = -0.000577818 Jy ! Component: 150 - total flux cleaned = -0.000774063 Jy ! Component: 200 - total flux cleaned = -0.000960502 Jy ! Component: 250 - total flux cleaned = -0.00121366 Jy ! Component: 300 - total flux cleaned = -0.00135975 Jy ! Component: 350 - total flux cleaned = -0.00157193 Jy ! Component: 400 - total flux cleaned = -0.00170909 Jy ! Component: 450 - total flux cleaned = -0.00179779 Jy ! Component: 500 - total flux cleaned = -0.00184115 Jy ! Component: 550 - total flux cleaned = -0.00184157 Jy ! Component: 600 - total flux cleaned = -0.00180112 Jy ! Component: 650 - total flux cleaned = -0.00174179 Jy ! Component: 700 - total flux cleaned = -0.00174195 Jy ! Component: 750 - total flux cleaned = -0.00168464 Jy ! Component: 800 - total flux cleaned = -0.00170389 Jy ! Component: 850 - total flux cleaned = -0.00168519 Jy ! Component: 900 - total flux cleaned = -0.00164889 Jy ! Component: 950 - total flux cleaned = -0.00166677 Jy ! Component: 1000 - total flux cleaned = -0.0016317 Jy ! Component: 1050 - total flux cleaned = -0.00158016 Jy ! Component: 1100 - total flux cleaned = -0.00152944 Jy ! Component: 1150 - total flux cleaned = -0.00154615 Jy ! Component: 1200 - total flux cleaned = -0.00149659 Jy ! Component: 1250 - total flux cleaned = -0.00141553 Jy ! Component: 1300 - total flux cleaned = -0.00139998 Jy ! Component: 1350 - total flux cleaned = -0.00135285 Jy ! Component: 1400 - total flux cleaned = -0.0013062 Jy ! Component: 1450 - total flux cleaned = -0.00129087 Jy ! Component: 1500 - total flux cleaned = -0.00126065 Jy ! Component: 1550 - total flux cleaned = -0.00121581 Jy ! Component: 1600 - total flux cleaned = -0.00118646 Jy ! Component: 1650 - total flux cleaned = -0.00112815 Jy ! Component: 1700 - total flux cleaned = -0.00114236 Jy ! Component: 1750 - total flux cleaned = -0.00107122 Jy ! Component: 1800 - total flux cleaned = -0.00105749 Jy ! Component: 1850 - total flux cleaned = -0.00108537 Jy ! Component: 1900 - total flux cleaned = -0.00107163 Jy ! Component: 1950 - total flux cleaned = -0.00107174 Jy ! Component: 2000 - total flux cleaned = -0.00108514 Jy ! Component: 2050 - total flux cleaned = -0.00104538 Jy ! Component: 2100 - total flux cleaned = -0.00107181 Jy ! Component: 2150 - total flux cleaned = -0.00107167 Jy ! Component: 2200 - total flux cleaned = -0.00108446 Jy ! Component: 2250 - total flux cleaned = -0.00105909 Jy ! Component: 2300 - total flux cleaned = -0.00103392 Jy ! Component: 2350 - total flux cleaned = -0.00104647 Jy ! Component: 2400 - total flux cleaned = -0.00107107 Jy ! Component: 2450 - total flux cleaned = -0.00105881 Jy ! Component: 2500 - total flux cleaned = -0.00102263 Jy ! Component: 2550 - total flux cleaned = -0.00107061 Jy ! Component: 2600 - total flux cleaned = -0.00104695 Jy ! Component: 2650 - total flux cleaned = -0.00109414 Jy ! Component: 2700 - total flux cleaned = -0.00107073 Jy ! Component: 2750 - total flux cleaned = -0.00110551 Jy ! Component: 2800 - total flux cleaned = -0.00110533 Jy ! Component: 2850 - total flux cleaned = -0.00113938 Jy ! Component: 2900 - total flux cleaned = -0.00111683 Jy ! Component: 2950 - total flux cleaned = -0.00116137 Jy ! Component: 3000 - total flux cleaned = -0.00119457 Jy ! Component: 3050 - total flux cleaned = -0.00121648 Jy ! Component: 3100 - total flux cleaned = -0.00119476 Jy ! Component: 3150 - total flux cleaned = -0.00120558 Jy ! Component: 3200 - total flux cleaned = -0.00125907 Jy ! Component: 3250 - total flux cleaned = -0.0012803 Jy ! Component: 3300 - total flux cleaned = -0.0013224 Jy ! Component: 3350 - total flux cleaned = -0.00135374 Jy ! Component: 3400 - total flux cleaned = -0.00139506 Jy ! Component: 3450 - total flux cleaned = -0.00145683 Jy ! Component: 3500 - total flux cleaned = -0.0015077 Jy ! Component: 3550 - total flux cleaned = -0.00151767 Jy ! Component: 3600 - total flux cleaned = -0.00155782 Jy ! Component: 3650 - total flux cleaned = -0.00154794 Jy ! Component: 3700 - total flux cleaned = -0.00158765 Jy ! Component: 3750 - total flux cleaned = -0.00159748 Jy ! Component: 3800 - total flux cleaned = -0.00159765 Jy ! Component: 3850 - total flux cleaned = -0.00160744 Jy ! Component: 3900 - total flux cleaned = -0.00166539 Jy ! Component: 3950 - total flux cleaned = -0.00166538 Jy ! Component: 4000 - total flux cleaned = -0.00165581 Jy ! Component: 4050 - total flux cleaned = -0.0016654 Jy ! Total flux subtracted in 4096 components = -0.00165605 Jy ! Clean residual min=-0.000581 max=0.000531 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.204918 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 474 components and 0.204918 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1607+1551_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.494 x 10.95 at -19.59 degrees (North through East) ! Clean map min=-0.0011365 max=0.14495 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1607+1551_S_map.fits wmodel /image_prod/ug002_uva//J1607+1551_S_map.mod ! Writing 474 model components to file: /image_prod/ug002_uva//J1607+1551_S_map.mod wobs /image_prod/ug002_uva//J1607+1551_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1607+1551_S_uvs.fits wwins /image_prod/ug002_uva//J1607+1551_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1607+1551_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.144951 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017505 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.362295 0.362295 0.72459 1.44918 2.89836 5.79672 11.5934 23.1869 46.3738 92.7476 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.144 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 828.054 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1607+1551_S_dfm.log closed on Thu Mar 5 02:34:56 2020