! Started logfile: /image_prod/ug002_uva//J2100+5612_S_dfm.log on Thu Mar 5 05:02:15 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//J2100+5612_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2100+5612_S_uva.fits ! AN table 1: 120 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.986574 visibilities/baseline/integration-bin. ! Found source: J2100+5612 ! ! 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 12786 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 J2100+5612_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008568Jy sigma=8.608748 ! Fit after self-cal, rms=0.933907Jy sigma=7.977662 ! 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=3.48 mas, bmaj=5.012 mas, bpa=-23.78 degrees ! Estimated noise=1.13494 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 = 0.0503502 Jy ! Component: 100 - total flux cleaned = 0.0638324 Jy ! Total flux subtracted in 100 components = 0.0638324 Jy ! Clean residual min=-0.002965 max=0.005674 Jy/beam ! Clean residual mean=0.000007 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.0638324 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0638324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062082Jy sigma=0.477490 ! Fit after self-cal, rms=0.061312Jy sigma=0.470838 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00676132 Jy ! Component: 100 - total flux cleaned = 0.0102676 Jy ! Total flux subtracted in 100 components = 0.0102676 Jy ! Clean residual min=-0.002567 max=0.003011 Jy/beam ! Clean residual mean=0.000009 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.0741 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060441Jy sigma=0.463325 ! Fit after self-cal, rms=0.060427Jy sigma=0.463175 ! 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=4.282 mas, bmaj=5.912 mas, bpa=-22.37 degrees ! Estimated noise=0.749666 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 = 0.00257459 Jy ! Component: 100 - total flux cleaned = 0.00378307 Jy ! Component: 150 - total flux cleaned = 0.00441751 Jy ! Component: 200 - total flux cleaned = 0.00452831 Jy ! Total flux subtracted in 200 components = 0.00452831 Jy ! Clean residual min=-0.002057 max=0.003029 Jy/beam ! Clean residual mean=0.000021 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0786283 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.0786283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060303Jy sigma=0.462316 ! Fit after self-cal, rms=0.060300Jy sigma=0.462263 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.282 x 5.912 at -22.37 degrees (North through East) ! Clean map min=-0.0019492 max=0.066687 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.06 KP 0.99 ! LA 1.00 MK 1.04 NL 0.98 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.01 KP 1.02 ! LA 0.99 MK 0.96 NL 0.98 OV 0.96 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.01 KP 1.00 ! LA 1.02 MK 1.04 NL 1.01 OV 1.02 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.060300Jy sigma=0.462263 ! Fit after self-cal, rms=0.060149Jy sigma=0.461732 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.306 mas, bmaj=5.933 mas, bpa=-22.33 degrees ! Estimated noise=0.754226 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 (21.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031513 Jy ! Component: 100 - total flux cleaned = 0.00508566 Jy ! Component: 150 - total flux cleaned = 0.00639251 Jy ! Component: 200 - total flux cleaned = 0.00732764 Jy ! Total flux subtracted in 200 components = 0.00732764 Jy ! Clean residual min=-0.001928 max=0.002144 Jy/beam ! Clean residual mean=0.000022 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.085956 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.085956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059978Jy sigma=0.459985 ! Fit after self-cal, rms=0.059951Jy sigma=0.459762 ! 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=0.059951Jy sigma=0.459762 ! Fit after self-cal, rms=0.058942Jy sigma=0.454549 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.295 mas, bmaj=5.944 mas, bpa=-21.27 degrees ! Estimated noise=0.7496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134417 Jy ! Component: 100 - total flux cleaned = 0.00205689 Jy ! Component: 150 - total flux cleaned = 0.00234996 Jy ! Component: 200 - total flux cleaned = 0.00249274 Jy ! Total flux subtracted in 200 components = 0.00249274 Jy ! Clean residual min=-0.001471 max=0.001604 Jy/beam ! Clean residual mean=0.000013 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0884487 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.0884487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058903Jy sigma=0.454225 ! Fit after self-cal, rms=0.058942Jy sigma=0.453988 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 = 0.000486647 Jy ! Component: 100 - total flux cleaned = 0.000630481 Jy ! Component: 150 - total flux cleaned = 0.000694385 Jy ! Component: 200 - total flux cleaned = 0.00073807 Jy ! Total flux subtracted in 200 components = 0.00073807 Jy ! Clean residual min=-0.001452 max=0.001544 Jy/beam ! Clean residual mean=0.000014 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0891868 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.0891868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058931Jy sigma=0.453909 ! Fit after self-cal, rms=0.058931Jy sigma=0.453903 ! 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=0.058931Jy sigma=0.453903 ! Fit after self-cal, rms=0.058991Jy sigma=0.453822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.281 mas, bmaj=5.922 mas, bpa=-21.02 degrees ! Estimated noise=0.748393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000583692 Jy ! Component: 100 - total flux cleaned = 0.000740683 Jy ! Component: 150 - total flux cleaned = 0.000860329 Jy ! Component: 200 - total flux cleaned = 0.000901211 Jy ! Total flux subtracted in 200 components = 0.000901211 Jy ! Clean residual min=-0.001549 max=0.001496 Jy/beam ! Clean residual mean=0.000013 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.090088 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 0.090088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058981Jy sigma=0.453740 ! Fit after self-cal, rms=0.058983Jy sigma=0.453731 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 = 0.00025178 Jy ! Component: 100 - total flux cleaned = 0.000302698 Jy ! Component: 150 - total flux cleaned = 0.000314015 Jy ! Component: 200 - total flux cleaned = 0.000314023 Jy ! Total flux subtracted in 200 components = 0.000314023 Jy ! Clean residual min=-0.001541 max=0.001480 Jy/beam ! Clean residual mean=0.000013 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.090402 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.090402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058978Jy sigma=0.453690 ! Fit after self-cal, rms=0.058977Jy sigma=0.453687 ! 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=0.058977Jy sigma=0.453687 ! Fit after self-cal, rms=0.058903Jy sigma=0.453672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.8 mas, bmaj=9.386 mas, bpa=14.75 degrees ! Estimated noise=0.883921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805285 Jy ! Component: 100 - total flux cleaned = 0.00103067 Jy ! Component: 150 - total flux cleaned = 0.0010311 Jy ! Component: 200 - total flux cleaned = 0.00103151 Jy ! Total flux subtracted in 200 components = 0.00103151 Jy ! Clean residual min=-0.001689 max=0.001785 Jy/beam ! Clean residual mean=0.000025 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0914335 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 114 components and 0.0914335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058900Jy sigma=0.453659 ! Fit after self-cal, rms=0.058897Jy sigma=0.453641 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 = 0.000124776 Jy ! Component: 100 - total flux cleaned = 0.000138628 Jy ! Component: 150 - total flux cleaned = 0.000149317 Jy ! Component: 200 - total flux cleaned = 0.000148996 Jy ! Total flux subtracted in 200 components = 0.000148996 Jy ! Clean residual min=-0.001689 max=0.001782 Jy/beam ! Clean residual mean=0.000025 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0915825 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.0915825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058897Jy sigma=0.453651 ! Fit after self-cal, rms=0.058895Jy sigma=0.453645 ! 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=4.271 mas, bmaj=5.904 mas, bpa=-20.8 degrees ! Estimated noise=0.747213 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.271 x 5.904 at -20.8 degrees (North through East) ! Clean map min=-0.0015278 max=0.06645 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=3.483 mas, bmaj=4.996 mas, bpa=-21.84 degrees ! Estimated noise=1.13753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0508206 Jy ! Component: 100 - total flux cleaned = 0.0654442 Jy ! Component: 150 - total flux cleaned = 0.0720414 Jy ! Component: 200 - total flux cleaned = 0.0759032 Jy ! Total flux subtracted in 200 components = 0.0759032 Jy ! Clean residual min=-0.002263 max=0.002486 Jy/beam ! Clean residual mean=0.000007 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0759032 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0759032 Jy ! Inverting map and beam ! Estimated beam: bmin=4.271 mas, bmaj=5.904 mas, bpa=-20.8 degrees ! Estimated noise=0.747213 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 (14, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355382 Jy ! Component: 100 - total flux cleaned = 0.00614306 Jy ! Component: 150 - total flux cleaned = 0.00819413 Jy ! Component: 200 - total flux cleaned = 0.00984345 Jy ! Total flux subtracted in 200 components = 0.00984345 Jy ! Clean residual min=-0.001644 max=0.001517 Jy/beam ! Clean residual mean=0.000010 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0857466 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 68 components and 0.0857467 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=8.8 mas, bmaj=9.386 mas, bpa=14.75 degrees ! Estimated noise=0.883921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204453 Jy ! Component: 100 - total flux cleaned = 0.0034028 Jy ! Component: 150 - total flux cleaned = 0.00435447 Jy ! Component: 200 - total flux cleaned = 0.00504175 Jy ! Total flux subtracted in 200 components = 0.00504175 Jy ! Clean residual min=-0.001692 max=0.001743 Jy/beam ! Clean residual mean=0.000024 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0907884 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 = 0.000393646 Jy ! Component: 100 - total flux cleaned = 0.000591243 Jy ! Component: 150 - total flux cleaned = 0.000742497 Jy ! Component: 200 - total flux cleaned = 0.000881199 Jy ! Total flux subtracted in 200 components = 0.000881199 Jy ! Clean residual min=-0.001629 max=0.001718 Jy/beam ! Clean residual mean=0.000025 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0916696 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 125 components and 0.0916696 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.271 mas, bmaj=5.904 mas, bpa=-20.8 degrees ! Estimated noise=0.747213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.11601e-05 Jy ! Component: 100 - total flux cleaned = 0.00011068 Jy ! Component: 150 - total flux cleaned = 0.000177234 Jy ! Component: 200 - total flux cleaned = 0.000237085 Jy ! Total flux subtracted in 200 components = 0.000237085 Jy ! Clean residual min=-0.001497 max=0.001438 Jy/beam ! Clean residual mean=0.000014 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0919067 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 0.0919067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058872Jy sigma=0.453494 ! Fit after self-cal, rms=0.058864Jy sigma=0.453425 wmodel J2100+5612_S_map.mod ! Writing 146 model components to file: J2100+5612_S_map.mod wobs J2100+5612_S_uvs.fits ! Writing UV FITS file: J2100+5612_S_uvs.fits wwins J2100+5612_S_map.win ! wwins: Wrote 3 windows to J2100+5612_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 = 2.5828e-05 Jy ! Component: 100 - total flux cleaned = 2.52789e-05 Jy ! Component: 150 - total flux cleaned = 7.21738e-05 Jy ! Component: 200 - total flux cleaned = 9.41266e-05 Jy ! Component: 250 - total flux cleaned = 0.000158865 Jy ! Component: 300 - total flux cleaned = 0.000221636 Jy ! Component: 350 - total flux cleaned = 0.000283151 Jy ! Component: 400 - total flux cleaned = 0.000323509 Jy ! Component: 450 - total flux cleaned = 0.000363237 Jy ! Component: 500 - total flux cleaned = 0.000382744 Jy ! Component: 550 - total flux cleaned = 0.000420064 Jy ! Component: 600 - total flux cleaned = 0.000383443 Jy ! Component: 650 - total flux cleaned = 0.000401641 Jy ! Component: 700 - total flux cleaned = 0.000419138 Jy ! Component: 750 - total flux cleaned = 0.000436763 Jy ! Component: 800 - total flux cleaned = 0.00042003 Jy ! Component: 850 - total flux cleaned = 0.000521313 Jy ! Component: 900 - total flux cleaned = 0.000504906 Jy ! Component: 950 - total flux cleaned = 0.000554111 Jy ! Component: 1000 - total flux cleaned = 0.000586218 Jy ! Component: 1050 - total flux cleaned = 0.000585843 Jy ! Component: 1100 - total flux cleaned = 0.000585791 Jy ! Component: 1150 - total flux cleaned = 0.000600925 Jy ! Component: 1200 - total flux cleaned = 0.000539956 Jy ! Component: 1250 - total flux cleaned = 0.000630283 Jy ! Component: 1300 - total flux cleaned = 0.000615628 Jy ! Component: 1350 - total flux cleaned = 0.000659745 Jy ! Component: 1400 - total flux cleaned = 0.000717719 Jy ! Component: 1450 - total flux cleaned = 0.000688669 Jy ! Component: 1500 - total flux cleaned = 0.000702818 Jy ! Component: 1550 - total flux cleaned = 0.00071689 Jy ! Component: 1600 - total flux cleaned = 0.000716791 Jy ! Component: 1650 - total flux cleaned = 0.0007306 Jy ! Component: 1700 - total flux cleaned = 0.000744298 Jy ! Component: 1750 - total flux cleaned = 0.000704333 Jy ! Component: 1800 - total flux cleaned = 0.000797624 Jy ! Component: 1850 - total flux cleaned = 0.000784453 Jy ! Component: 1900 - total flux cleaned = 0.000771243 Jy ! Component: 1950 - total flux cleaned = 0.000797138 Jy ! Component: 2000 - total flux cleaned = 0.00082261 Jy ! Component: 2050 - total flux cleaned = 0.000847671 Jy ! Component: 2100 - total flux cleaned = 0.00084759 Jy ! Component: 2150 - total flux cleaned = 0.000810296 Jy ! Component: 2200 - total flux cleaned = 0.000871849 Jy ! Component: 2250 - total flux cleaned = 0.000847431 Jy ! Component: 2300 - total flux cleaned = 0.000871614 Jy ! Component: 2350 - total flux cleaned = 0.00084773 Jy ! Component: 2400 - total flux cleaned = 0.000871387 Jy ! Component: 2450 - total flux cleaned = 0.000848154 Jy ! Component: 2500 - total flux cleaned = 0.000859993 Jy ! Component: 2550 - total flux cleaned = 0.00088307 Jy ! Component: 2600 - total flux cleaned = 0.000883019 Jy ! Component: 2650 - total flux cleaned = 0.000871573 Jy ! Component: 2700 - total flux cleaned = 0.000860344 Jy ! Component: 2750 - total flux cleaned = 0.000882658 Jy ! Component: 2800 - total flux cleaned = 0.000849613 Jy ! Component: 2850 - total flux cleaned = 0.000893481 Jy ! Component: 2900 - total flux cleaned = 0.000871779 Jy ! Component: 2950 - total flux cleaned = 0.000871868 Jy ! Component: 3000 - total flux cleaned = 0.000871763 Jy ! Component: 3050 - total flux cleaned = 0.000893071 Jy ! Component: 3100 - total flux cleaned = 0.000882748 Jy ! Component: 3150 - total flux cleaned = 0.000893177 Jy ! Component: 3200 - total flux cleaned = 0.000913839 Jy ! Component: 3250 - total flux cleaned = 0.000913728 Jy ! Component: 3300 - total flux cleaned = 0.000893311 Jy ! Component: 3350 - total flux cleaned = 0.000923778 Jy ! Component: 3400 - total flux cleaned = 0.000873501 Jy ! Component: 3450 - total flux cleaned = 0.000893538 Jy ! Component: 3500 - total flux cleaned = 0.000883714 Jy ! Component: 3550 - total flux cleaned = 0.000933056 Jy ! Component: 3600 - total flux cleaned = 0.000893935 Jy ! Component: 3650 - total flux cleaned = 0.000893986 Jy ! Component: 3700 - total flux cleaned = 0.000893916 Jy ! Component: 3750 - total flux cleaned = 0.000903414 Jy ! Component: 3800 - total flux cleaned = 0.000874892 Jy ! Component: 3850 - total flux cleaned = 0.000884349 Jy ! Component: 3900 - total flux cleaned = 0.000884432 Jy ! Component: 3950 - total flux cleaned = 0.000884425 Jy ! Component: 4000 - total flux cleaned = 0.000856645 Jy ! Component: 4050 - total flux cleaned = 0.000884339 Jy ! Total flux subtracted in 4096 components = 0.00086602 Jy ! Clean residual min=-0.000562 max=0.000513 Jy/beam ! Clean residual mean=0.000004 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0927727 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 462 components and 0.0927727 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2100+5612_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.271 x 5.904 at -20.8 degrees (North through East) ! Clean map min=-0.0010847 max=0.066461 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2100+5612_S_map.fits wmodel /image_prod/ug002_uva//J2100+5612_S_map.mod ! Writing 462 model components to file: /image_prod/ug002_uva//J2100+5612_S_map.mod wobs /image_prod/ug002_uva//J2100+5612_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2100+5612_S_uvs.fits wwins /image_prod/ug002_uva//J2100+5612_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2100+5612_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0664609 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173653 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.783859 0.783859 1.56772 3.13544 6.27087 12.5417 25.0835 50.167 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 382.722 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2100+5612_S_dfm.log closed on Thu Mar 5 05:02:19 2020