! Started logfile: /image_prod/ug002_uva//J1033+4116_S_a_dfm.log on Wed Mar 4 23:37:13 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//J1033+4116_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1033+4116_S_a_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.864815 visibilities/baseline/integration-bin. ! Found source: J1033+4116 ! ! 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 1401 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 J1033+4116_S_a] 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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.832565Jy sigma=8.394889 ! Fit after self-cal, rms=0.525550Jy sigma=2.355458 ! 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=3.341 mas, bmaj=4.505 mas, bpa=9.021 degrees ! Estimated noise=5.00175 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 = 1.06511 Jy ! Component: 100 - total flux cleaned = 1.3451 Jy ! Total flux subtracted in 100 components = 1.3451 Jy ! Clean residual min=-0.050595 max=0.111056 Jy/beam ! Clean residual mean=0.000043 rms=0.016749 Jy/beam ! Combined flux in latest and established models = 1.3451 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.3451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.282501Jy sigma=1.350385 ! Fit after self-cal, rms=0.282463Jy sigma=1.350299 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112056 Jy ! Component: 100 - total flux cleaned = 0.171216 Jy ! Total flux subtracted in 100 components = 0.171216 Jy ! Clean residual min=-0.044420 max=0.062202 Jy/beam ! Clean residual mean=0.000030 rms=0.013260 Jy/beam ! Combined flux in latest and established models = 1.51631 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 1.51631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.223548Jy sigma=1.110938 ! Fit after self-cal, rms=0.223491Jy sigma=1.110805 ! 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=3.855 mas, bmaj=5.115 mas, bpa=2.777 degrees ! Estimated noise=4.26422 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 (117.5, -32.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0510512 Jy ! Component: 100 - total flux cleaned = 0.0618924 Jy ! Component: 150 - total flux cleaned = 0.069296 Jy ! Component: 200 - total flux cleaned = 0.0722943 Jy ! Total flux subtracted in 200 components = 0.0722943 Jy ! Clean residual min=-0.036899 max=0.049779 Jy/beam ! Clean residual mean=-0.000004 rms=0.009706 Jy/beam ! Combined flux in latest and established models = 1.58861 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 1.58861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.202756Jy sigma=1.020707 ! Fit after self-cal, rms=0.201081Jy sigma=1.014785 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.855 x 5.115 at 2.777 degrees (North through East) ! Clean map min=-0.037966 max=1.391 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.97 KP 0.98 ! LA 1.02 MK 0.97 NL 1.04 OV 0.95 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.96 KP 0.97 ! LA 1.01 MK 0.97 NL 0.81 OV 1.06 ! PT 1.00 SC 1.67 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.96 KP 0.98 ! LA 0.98 MK 0.94 NL 1.01 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Fit before self-cal, rms=0.201081Jy sigma=1.014785 ! Fit after self-cal, rms=0.143682Jy sigma=0.577225 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.92 mas, bmaj=5.172 mas, bpa=-1.508 degrees ! Estimated noise=4.26483 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 = -0.0115475 Jy ! Component: 100 - total flux cleaned = -0.0126487 Jy ! Component: 150 - total flux cleaned = -0.0126468 Jy ! Component: 200 - total flux cleaned = -0.0126583 Jy ! Total flux subtracted in 200 components = -0.0126583 Jy ! Clean residual min=-0.024879 max=0.017129 Jy/beam ! Clean residual mean=-0.000018 rms=0.004658 Jy/beam ! Combined flux in latest and established models = 1.57595 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 1.57595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139365Jy sigma=0.557876 ! Fit after self-cal, rms=0.139373Jy sigma=0.557033 ! 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=0.139373Jy sigma=0.557033 ! Fit after self-cal, rms=0.102091Jy sigma=0.417942 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.923 mas, bmaj=5.179 mas, bpa=-1.819 degrees ! Estimated noise=4.25544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0120199 Jy ! Component: 100 - total flux cleaned = -0.0140609 Jy ! Component: 150 - total flux cleaned = -0.015112 Jy ! Component: 200 - total flux cleaned = -0.0163822 Jy ! Total flux subtracted in 200 components = -0.0163822 Jy ! Clean residual min=-0.021213 max=0.014167 Jy/beam ! Clean residual mean=0.000001 rms=0.003582 Jy/beam ! Combined flux in latest and established models = 1.55957 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 1.55957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098206Jy sigma=0.403294 ! Fit after self-cal, rms=0.098122Jy sigma=0.402405 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 = -0.00278435 Jy ! Component: 100 - total flux cleaned = -0.00382136 Jy ! Component: 150 - total flux cleaned = -0.00381824 Jy ! Component: 200 - total flux cleaned = -0.0038221 Jy ! Total flux subtracted in 200 components = -0.0038221 Jy ! Clean residual min=-0.019837 max=0.014432 Jy/beam ! Clean residual mean=0.000004 rms=0.003482 Jy/beam ! Combined flux in latest and established models = 1.55574 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 1.55574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096717Jy sigma=0.397453 ! Fit after self-cal, rms=0.096729Jy sigma=0.397336 ! 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=0.096729Jy sigma=0.397336 ! Fit after self-cal, rms=0.097136Jy sigma=0.392469 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.935 mas, bmaj=5.188 mas, bpa=-2.65 degrees ! Estimated noise=4.25348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00874314 Jy ! Component: 100 - total flux cleaned = -0.0102193 Jy ! Component: 150 - total flux cleaned = -0.0112427 Jy ! Component: 200 - total flux cleaned = -0.0119353 Jy ! Total flux subtracted in 200 components = -0.0119353 Jy ! Clean residual min=-0.019098 max=0.013943 Jy/beam ! Clean residual mean=-0.000005 rms=0.003260 Jy/beam ! Combined flux in latest and established models = 1.54381 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 1.54381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095095Jy sigma=0.385692 ! Fit after self-cal, rms=0.095115Jy sigma=0.385527 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 = -0.00143443 Jy ! Component: 100 - total flux cleaned = -0.00143681 Jy ! Component: 150 - total flux cleaned = -0.00144565 Jy ! Component: 200 - total flux cleaned = -0.0014461 Jy ! Total flux subtracted in 200 components = -0.0014461 Jy ! Clean residual min=-0.018279 max=0.013920 Jy/beam ! Clean residual mean=-0.000003 rms=0.003206 Jy/beam ! Combined flux in latest and established models = 1.54236 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 1.54236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094258Jy sigma=0.382661 ! Fit after self-cal, rms=0.094273Jy sigma=0.382593 ! 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=0.094273Jy sigma=0.382593 ! Fit after self-cal, rms=0.094657Jy sigma=0.379218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.881 mas, bmaj=8.923 mas, bpa=-3.069 degrees ! Estimated noise=5.27258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00604323 Jy ! Component: 100 - total flux cleaned = -0.00621536 Jy ! Component: 150 - total flux cleaned = -0.00634539 Jy ! Component: 200 - total flux cleaned = -0.00634709 Jy ! Total flux subtracted in 200 components = -0.00634709 Jy ! Clean residual min=-0.013022 max=0.015276 Jy/beam ! Clean residual mean=-0.000003 rms=0.002887 Jy/beam ! Combined flux in latest and established models = 1.53602 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 1.53602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094164Jy sigma=0.377988 ! Fit after self-cal, rms=0.094138Jy sigma=0.377609 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 (-4.5, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139199 Jy ! Component: 100 - total flux cleaned = 0.0167069 Jy ! Component: 150 - total flux cleaned = 0.0172903 Jy ! Component: 200 - total flux cleaned = 0.0177745 Jy ! Total flux subtracted in 200 components = 0.0177745 Jy ! Clean residual min=-0.009275 max=0.008748 Jy/beam ! Clean residual mean=-0.000015 rms=0.002266 Jy/beam ! Combined flux in latest and established models = 1.55379 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 138 components and 1.55379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091900Jy sigma=0.367642 ! Fit after self-cal, rms=0.091694Jy sigma=0.366741 ! 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=3.945 mas, bmaj=5.199 mas, bpa=-3.452 degrees ! Estimated noise=4.25194 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.945 x 5.199 at -3.452 degrees (North through East) ! Clean map min=-0.016617 max=1.3956 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091694Jy sigma=0.366741 ! Fit after self-cal, rms=0.085650Jy sigma=0.342844 ! Inverting map and beam ! Estimated beam: bmin=3.944 mas, bmaj=5.198 mas, bpa=-3.495 degrees ! Estimated noise=4.24557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00340188 Jy ! Component: 100 - total flux cleaned = -0.00341726 Jy ! Component: 150 - total flux cleaned = -0.00269755 Jy ! Component: 200 - total flux cleaned = -0.00170753 Jy ! Total flux subtracted in 200 components = -0.00170753 Jy ! Clean residual min=-0.012783 max=0.008417 Jy/beam ! Clean residual mean=-0.000013 rms=0.002385 Jy/beam ! Combined flux in latest and established models = 1.55208 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 162 components and 1.55208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082073Jy sigma=0.326497 ! Fit after self-cal, rms=0.082015Jy sigma=0.326125 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646454 Jy ! Component: 100 - total flux cleaned = 0.000943289 Jy ! Component: 150 - total flux cleaned = 0.00148388 Jy ! Component: 200 - total flux cleaned = 0.00174445 Jy ! Total flux subtracted in 200 components = 0.00174445 Jy ! Clean residual min=-0.011211 max=0.007722 Jy/beam ! Clean residual mean=-0.000014 rms=0.002175 Jy/beam ! Combined flux in latest and established models = 1.55383 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 168 components and 1.55383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080229Jy sigma=0.317486 ! Fit after self-cal, rms=0.080213Jy sigma=0.317371 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080213Jy sigma=0.317371 ! Fit after self-cal, rms=0.079731Jy sigma=0.316262 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=3.434 mas, bmaj=4.524 mas, bpa=2.414 degrees ! Estimated noise=5.03777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.07267 Jy ! Component: 100 - total flux cleaned = 1.32168 Jy ! Component: 150 - total flux cleaned = 1.41486 Jy ! Component: 200 - total flux cleaned = 1.46259 Jy ! Total flux subtracted in 200 components = 1.46259 Jy ! Clean residual min=-0.018165 max=0.024231 Jy/beam ! Clean residual mean=0.000004 rms=0.004723 Jy/beam ! Combined flux in latest and established models = 1.46259 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.46259 Jy ! Inverting map and beam ! Estimated beam: bmin=3.944 mas, bmaj=5.197 mas, bpa=-3.692 degrees ! Estimated noise=4.24135 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 = 0.0370846 Jy ! Component: 100 - total flux cleaned = 0.0595662 Jy ! Component: 150 - total flux cleaned = 0.0705207 Jy ! Component: 200 - total flux cleaned = 0.0782125 Jy ! Total flux subtracted in 200 components = 0.0782125 Jy ! Clean residual min=-0.013561 max=0.011788 Jy/beam ! Clean residual mean=0.000005 rms=0.002870 Jy/beam ! Combined flux in latest and established models = 1.5408 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 61 components and 1.5408 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=7.879 mas, bmaj=8.918 mas, bpa=-3.277 degrees ! Estimated noise=5.26121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00843161 Jy ! Component: 100 - total flux cleaned = 0.012659 Jy ! Component: 150 - total flux cleaned = 0.0145253 Jy ! Component: 200 - total flux cleaned = 0.0153171 Jy ! Total flux subtracted in 200 components = 0.0153171 Jy ! Clean residual min=-0.009414 max=0.007623 Jy/beam ! Clean residual mean=0.000005 rms=0.002192 Jy/beam ! Combined flux in latest and established models = 1.55612 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 = 0.000933735 Jy ! Component: 100 - total flux cleaned = 0.00136434 Jy ! Component: 150 - total flux cleaned = 0.00176732 Jy ! Component: 200 - total flux cleaned = 0.0021435 Jy ! Total flux subtracted in 200 components = 0.0021435 Jy ! Clean residual min=-0.008392 max=0.007581 Jy/beam ! Clean residual mean=-0.000000 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 1.55826 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 114 components and 1.55826 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.944 mas, bmaj=5.197 mas, bpa=-3.692 degrees ! Estimated noise=4.24135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00227264 Jy ! Component: 100 - total flux cleaned = -0.00192986 Jy ! Component: 150 - total flux cleaned = -0.00166487 Jy ! Component: 200 - total flux cleaned = -0.00115007 Jy ! Total flux subtracted in 200 components = -0.00115007 Jy ! Clean residual min=-0.009709 max=0.008218 Jy/beam ! Clean residual mean=-0.000002 rms=0.002193 Jy/beam ! Combined flux in latest and established models = 1.55711 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 1.55711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079254Jy sigma=0.317592 ! Fit after self-cal, rms=0.078713Jy sigma=0.315085 wmodel J1033+4116_S_a_map.mod ! Writing 147 model components to file: J1033+4116_S_a_map.mod wobs J1033+4116_S_a_uvs.fits ! Writing UV FITS file: J1033+4116_S_a_uvs.fits wwins J1033+4116_S_a_map.win ! wwins: Wrote 3 windows to J1033+4116_S_a_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 = -0.0043118 Jy ! Component: 100 - total flux cleaned = -0.00631655 Jy ! Component: 150 - total flux cleaned = -0.00762138 Jy ! Component: 200 - total flux cleaned = -0.00898249 Jy ! Component: 250 - total flux cleaned = -0.010155 Jy ! Component: 300 - total flux cleaned = -0.0109065 Jy ! Component: 350 - total flux cleaned = -0.0112702 Jy ! Component: 400 - total flux cleaned = -0.0117418 Jy ! Component: 450 - total flux cleaned = -0.0123111 Jy ! Component: 500 - total flux cleaned = -0.0128623 Jy ! Component: 550 - total flux cleaned = -0.0131834 Jy ! Component: 600 - total flux cleaned = -0.0138108 Jy ! Component: 650 - total flux cleaned = -0.0142172 Jy ! Component: 700 - total flux cleaned = -0.0147137 Jy ! Component: 750 - total flux cleaned = -0.015102 Jy ! Component: 800 - total flux cleaned = -0.0156695 Jy ! Component: 850 - total flux cleaned = -0.0160378 Jy ! Component: 900 - total flux cleaned = -0.0164913 Jy ! Component: 950 - total flux cleaned = -0.0170239 Jy ! Component: 1000 - total flux cleaned = -0.0175452 Jy ! Component: 1050 - total flux cleaned = -0.0179701 Jy ! Component: 1100 - total flux cleaned = -0.0180532 Jy ! Component: 1150 - total flux cleaned = -0.0183813 Jy ! Component: 1200 - total flux cleaned = -0.018783 Jy ! Component: 1250 - total flux cleaned = -0.0190188 Jy ! Component: 1300 - total flux cleaned = -0.0194071 Jy ! Component: 1350 - total flux cleaned = -0.0200145 Jy ! Component: 1400 - total flux cleaned = -0.0202368 Jy ! Component: 1450 - total flux cleaned = -0.0207511 Jy ! Component: 1500 - total flux cleaned = -0.0210405 Jy ! Component: 1550 - total flux cleaned = -0.0211101 Jy ! Component: 1600 - total flux cleaned = -0.0208303 Jy ! Component: 1650 - total flux cleaned = -0.0208297 Jy ! Component: 1700 - total flux cleaned = -0.0208963 Jy ! Component: 1750 - total flux cleaned = -0.0206291 Jy ! Component: 1800 - total flux cleaned = -0.0206299 Jy ! Component: 1850 - total flux cleaned = -0.0206959 Jy ! Component: 1900 - total flux cleaned = -0.0208871 Jy ! Component: 1950 - total flux cleaned = -0.0206975 Jy ! Component: 2000 - total flux cleaned = -0.0207595 Jy ! Component: 2050 - total flux cleaned = -0.0206376 Jy ! Component: 2100 - total flux cleaned = -0.0207581 Jy ! Component: 2150 - total flux cleaned = -0.0205204 Jy ! Component: 2200 - total flux cleaned = -0.0205784 Jy ! Component: 2250 - total flux cleaned = -0.0202887 Jy ! Component: 2300 - total flux cleaned = -0.0201751 Jy ! Component: 2350 - total flux cleaned = -0.0202876 Jy ! Component: 2400 - total flux cleaned = -0.0198986 Jy ! Component: 2450 - total flux cleaned = -0.0200642 Jy ! Component: 2500 - total flux cleaned = -0.0199551 Jy ! Component: 2550 - total flux cleaned = -0.0198474 Jy ! Component: 2600 - total flux cleaned = -0.0197948 Jy ! Component: 2650 - total flux cleaned = -0.0196373 Jy ! Component: 2700 - total flux cleaned = -0.0195336 Jy ! Component: 2750 - total flux cleaned = -0.0194318 Jy ! Component: 2800 - total flux cleaned = -0.0193306 Jy ! Component: 2850 - total flux cleaned = -0.0192302 Jy ! Component: 2900 - total flux cleaned = -0.019132 Jy ! Component: 2950 - total flux cleaned = -0.01918 Jy ! Component: 3000 - total flux cleaned = -0.0190831 Jy ! Component: 3050 - total flux cleaned = -0.0191778 Jy ! Component: 3100 - total flux cleaned = -0.0190359 Jy ! Component: 3150 - total flux cleaned = -0.0188483 Jy ! Component: 3200 - total flux cleaned = -0.0188476 Jy ! Component: 3250 - total flux cleaned = -0.0188015 Jy ! Component: 3300 - total flux cleaned = -0.0188013 Jy ! Component: 3350 - total flux cleaned = -0.0186224 Jy ! Component: 3400 - total flux cleaned = -0.0187105 Jy ! Component: 3450 - total flux cleaned = -0.0185789 Jy ! Component: 3500 - total flux cleaned = -0.0183626 Jy ! Component: 3550 - total flux cleaned = -0.0184488 Jy ! Component: 3600 - total flux cleaned = -0.0181509 Jy ! Component: 3650 - total flux cleaned = -0.0181936 Jy ! Component: 3700 - total flux cleaned = -0.01811 Jy ! Component: 3750 - total flux cleaned = -0.0178204 Jy ! Component: 3800 - total flux cleaned = -0.0177797 Jy ! Component: 3850 - total flux cleaned = -0.0174951 Jy ! Component: 3900 - total flux cleaned = -0.0173744 Jy ! Component: 3950 - total flux cleaned = -0.0171358 Jy ! Component: 4000 - total flux cleaned = -0.0168992 Jy ! Component: 4050 - total flux cleaned = -0.0168207 Jy ! Total flux subtracted in 4096 components = -0.0166655 Jy ! Clean residual min=-0.001929 max=0.002039 Jy/beam ! Clean residual mean=-0.000001 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 1.54045 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 452 components and 1.54045 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1033+4116_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.944 x 5.197 at -3.692 degrees (North through East) ! Clean map min=-0.011554 max=1.3974 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1033+4116_S_a_map.fits wmodel /image_prod/ug002_uva//J1033+4116_S_a_map.mod ! Writing 452 model components to file: /image_prod/ug002_uva//J1033+4116_S_a_map.mod wobs /image_prod/ug002_uva//J1033+4116_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1033+4116_S_a_uvs.fits wwins /image_prod/ug002_uva//J1033+4116_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1033+4116_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.39741 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000711502 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.152747 0.152747 0.305494 0.610987 1.22197 2.44395 4.8879 9.77579 19.5516 39.1032 78.2063 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.397 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1964.04 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1033+4116_S_a_dfm.log closed on Wed Mar 4 23:37:17 2020