! Started logfile: /image_prod/ug002_uva//J0612+6225_S_dfm.log on Wed Mar 4 21:12:36 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//J0612+6225_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0612+6225_S_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.790972 visibilities/baseline/integration-bin. ! Found source: J0612+6225 ! ! 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 6834 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 J0612+6225_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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004334Jy sigma=8.249439 ! Fit after self-cal, rms=0.933434Jy sigma=7.659728 ! 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=2.958 mas, bmaj=4.473 mas, bpa=31.48 degrees ! Estimated noise=1.58658 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 = 0.0505631 Jy ! Component: 100 - total flux cleaned = 0.0679588 Jy ! Total flux subtracted in 100 components = 0.0679588 Jy ! Clean residual min=-0.004351 max=0.007826 Jy/beam ! Clean residual mean=-0.000027 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.0679588 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0679588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062704Jy sigma=0.461833 ! Fit after self-cal, rms=0.062049Jy sigma=0.457093 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00948808 Jy ! Component: 100 - total flux cleaned = 0.014482 Jy ! Total flux subtracted in 100 components = 0.014482 Jy ! Clean residual min=-0.003220 max=0.003403 Jy/beam ! Clean residual mean=-0.000016 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.0824408 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.0824408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060461Jy sigma=0.442055 ! Fit after self-cal, rms=0.060417Jy sigma=0.441686 ! 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=3.577 mas, bmaj=5.376 mas, bpa=28.82 degrees ! Estimated noise=1.06563 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 (-5.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420588 Jy ! Component: 100 - total flux cleaned = 0.00669725 Jy ! Component: 150 - total flux cleaned = 0.00824457 Jy ! Component: 200 - total flux cleaned = 0.00892864 Jy ! Total flux subtracted in 200 components = 0.00892864 Jy ! Clean residual min=-0.002183 max=0.002013 Jy/beam ! Clean residual mean=-0.000018 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0913695 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.0913695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060096Jy sigma=0.438876 ! Fit after self-cal, rms=0.060082Jy sigma=0.438665 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.577 x 5.376 at 28.82 degrees (North through East) ! Clean map min=-0.0020564 max=0.066066 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.11 KP 0.97 LA 1.00 ! MK 1.02 NL 1.03 OV 0.99 PT 0.97 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.04 KP 0.98 LA 1.02 ! MK 0.97 NL 0.99 OV 0.99 PT 0.98 ! SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.07 KP 0.97 LA 1.02 ! MK 0.94 NL 0.99 OV 0.99 PT 1.04 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.060082Jy sigma=0.438665 ! Fit after self-cal, rms=0.058803Jy sigma=0.437802 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.571 mas, bmaj=5.338 mas, bpa=29.43 degrees ! Estimated noise=1.06033 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 = 0.000399086 Jy ! Component: 100 - total flux cleaned = 0.000526924 Jy ! Component: 150 - total flux cleaned = 0.000582123 Jy ! Component: 200 - total flux cleaned = 0.000632792 Jy ! Total flux subtracted in 200 components = 0.000632792 Jy ! Clean residual min=-0.002042 max=0.002098 Jy/beam ! Clean residual mean=-0.000018 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0920023 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.0920023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058767Jy sigma=0.437560 ! Fit after self-cal, rms=0.058772Jy sigma=0.437513 ! 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=0.058772Jy sigma=0.437513 ! Fit after self-cal, rms=0.058198Jy sigma=0.435640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.592 mas, bmaj=5.252 mas, bpa=28.45 degrees ! Estimated noise=1.05742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370408 Jy ! Component: 100 - total flux cleaned = 0.000428958 Jy ! Component: 150 - total flux cleaned = 0.000455494 Jy ! Component: 200 - total flux cleaned = 0.000456073 Jy ! Total flux subtracted in 200 components = 0.000456073 Jy ! Clean residual min=-0.001993 max=0.001759 Jy/beam ! Clean residual mean=-0.000014 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0924583 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0924583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058169Jy sigma=0.435470 ! Fit after self-cal, rms=0.058182Jy sigma=0.435387 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 = 0.000176741 Jy ! Component: 100 - total flux cleaned = 0.000177181 Jy ! Component: 150 - total flux cleaned = 0.000178281 Jy ! Component: 200 - total flux cleaned = 0.000199413 Jy ! Total flux subtracted in 200 components = 0.000199413 Jy ! Clean residual min=-0.002023 max=0.001785 Jy/beam ! Clean residual mean=-0.000014 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0926578 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.0926578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058163Jy sigma=0.435282 ! Fit after self-cal, rms=0.058157Jy sigma=0.435268 ! 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=0.058157Jy sigma=0.435268 ! Fit after self-cal, rms=0.057385Jy sigma=0.434568 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.593 mas, bmaj=5.19 mas, bpa=28.37 degrees ! Estimated noise=1.05269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041893 Jy ! Component: 100 - total flux cleaned = 0.000466157 Jy ! Component: 150 - total flux cleaned = 0.000488092 Jy ! Component: 200 - total flux cleaned = 0.000507554 Jy ! Total flux subtracted in 200 components = 0.000507554 Jy ! Clean residual min=-0.001977 max=0.001841 Jy/beam ! Clean residual mean=-0.000012 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0931653 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.0931653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057368Jy sigma=0.434444 ! Fit after self-cal, rms=0.057368Jy sigma=0.434410 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 = 6.66916e-05 Jy ! Component: 100 - total flux cleaned = 6.61306e-05 Jy ! Component: 150 - total flux cleaned = 4.82753e-05 Jy ! Component: 200 - total flux cleaned = 4.81016e-05 Jy ! Total flux subtracted in 200 components = 4.81016e-05 Jy ! Clean residual min=-0.001982 max=0.001859 Jy/beam ! Clean residual mean=-0.000012 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0932134 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.0932134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057356Jy sigma=0.434331 ! Fit after self-cal, rms=0.057353Jy sigma=0.434324 ! 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=0.057353Jy sigma=0.434324 ! Fit after self-cal, rms=0.057039Jy sigma=0.434301 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.171 mas, bmaj=9.333 mas, bpa=28.91 degrees ! Estimated noise=1.30179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000456844 Jy ! Component: 100 - total flux cleaned = 0.000620316 Jy ! Component: 150 - total flux cleaned = 0.000669183 Jy ! Component: 200 - total flux cleaned = 0.000722499 Jy ! Total flux subtracted in 200 components = 0.000722499 Jy ! Clean residual min=-0.001865 max=0.001758 Jy/beam ! Clean residual mean=-0.000025 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0939359 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 93 components and 0.0939359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057040Jy sigma=0.434310 ! Fit after self-cal, rms=0.057041Jy sigma=0.434302 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 = 8.62346e-05 Jy ! Component: 100 - total flux cleaned = 0.000136174 Jy ! Component: 150 - total flux cleaned = 0.00016367 Jy ! Component: 200 - total flux cleaned = 0.000189438 Jy ! Total flux subtracted in 200 components = 0.000189438 Jy ! Clean residual min=-0.001883 max=0.001754 Jy/beam ! Clean residual mean=-0.000023 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0941254 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 97 components and 0.0941254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057042Jy sigma=0.434319 ! Fit after self-cal, rms=0.057041Jy sigma=0.434315 ! 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=3.592 mas, bmaj=5.134 mas, bpa=27.86 degrees ! Estimated noise=1.04826 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.592 x 5.134 at 27.86 degrees (North through East) ! Clean map min=-0.0019117 max=0.064968 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=2.993 mas, bmaj=4.222 mas, bpa=29.93 degrees ! Estimated noise=1.55137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0504739 Jy ! Component: 100 - total flux cleaned = 0.0687068 Jy ! Component: 150 - total flux cleaned = 0.0775043 Jy ! Component: 200 - total flux cleaned = 0.0827831 Jy ! Total flux subtracted in 200 components = 0.0827831 Jy ! Clean residual min=-0.002834 max=0.002867 Jy/beam ! Clean residual mean=-0.000014 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0827831 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0827831 Jy ! Inverting map and beam ! Estimated beam: bmin=3.592 mas, bmaj=5.134 mas, bpa=27.86 degrees ! Estimated noise=1.04826 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 = 0.00413995 Jy ! Component: 100 - total flux cleaned = 0.00664929 Jy ! Component: 150 - total flux cleaned = 0.0077398 Jy ! Component: 200 - total flux cleaned = 0.00846321 Jy ! Total flux subtracted in 200 components = 0.00846321 Jy ! Clean residual min=-0.002048 max=0.001983 Jy/beam ! Clean residual mean=-0.000018 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0912463 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.0912463 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=7.171 mas, bmaj=9.333 mas, bpa=28.91 degrees ! Estimated noise=1.30179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123694 Jy ! Component: 100 - total flux cleaned = 0.00191255 Jy ! Component: 150 - total flux cleaned = 0.0021587 Jy ! Component: 200 - total flux cleaned = 0.00234501 Jy ! Total flux subtracted in 200 components = 0.00234501 Jy ! Clean residual min=-0.001896 max=0.001714 Jy/beam ! Clean residual mean=-0.000027 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0935913 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 = 0.000143423 Jy ! Component: 100 - total flux cleaned = 0.000279568 Jy ! Component: 150 - total flux cleaned = 0.000385147 Jy ! Component: 200 - total flux cleaned = 0.000467234 Jy ! Total flux subtracted in 200 components = 0.000467234 Jy ! Clean residual min=-0.001880 max=0.001733 Jy/beam ! Clean residual mean=-0.000024 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0940585 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.0940585 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.592 mas, bmaj=5.134 mas, bpa=27.86 degrees ! Estimated noise=1.04826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131085 Jy ! Component: 100 - total flux cleaned = -0.000156485 Jy ! Component: 150 - total flux cleaned = -0.000156678 Jy ! Component: 200 - total flux cleaned = -0.000199319 Jy ! Total flux subtracted in 200 components = -0.000199319 Jy ! Clean residual min=-0.001965 max=0.001817 Jy/beam ! Clean residual mean=-0.000011 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0938592 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.0938592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057043Jy sigma=0.434340 ! Fit after self-cal, rms=0.057014Jy sigma=0.434051 wmodel J0612+6225_S_map.mod ! Writing 72 model components to file: J0612+6225_S_map.mod wobs J0612+6225_S_uvs.fits ! Writing UV FITS file: J0612+6225_S_uvs.fits wwins J0612+6225_S_map.win ! wwins: Wrote 2 windows to J0612+6225_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 = -0.000578524 Jy ! Component: 100 - total flux cleaned = -0.000771828 Jy ! Component: 150 - total flux cleaned = -0.00080382 Jy ! Component: 200 - total flux cleaned = -0.000774598 Jy ! Component: 250 - total flux cleaned = -0.000578878 Jy ! Component: 300 - total flux cleaned = -0.000389149 Jy ! Component: 350 - total flux cleaned = -0.000336628 Jy ! Component: 400 - total flux cleaned = -0.000259168 Jy ! Component: 450 - total flux cleaned = -0.000158743 Jy ! Component: 500 - total flux cleaned = -8.57495e-05 Jy ! Component: 550 - total flux cleaned = -6.25907e-05 Jy ! Component: 600 - total flux cleaned = -0.000109994 Jy ! Component: 650 - total flux cleaned = -0.000133138 Jy ! Component: 700 - total flux cleaned = -0.000156395 Jy ! Component: 750 - total flux cleaned = -0.000223569 Jy ! Component: 800 - total flux cleaned = -0.000311102 Jy ! Component: 850 - total flux cleaned = -0.000419148 Jy ! Component: 900 - total flux cleaned = -0.000504107 Jy ! Component: 950 - total flux cleaned = -0.000545644 Jy ! Component: 1000 - total flux cleaned = -0.000627924 Jy ! Component: 1050 - total flux cleaned = -0.000749464 Jy ! Component: 1100 - total flux cleaned = -0.000709289 Jy ! Component: 1150 - total flux cleaned = -0.000788443 Jy ! Component: 1200 - total flux cleaned = -0.000866422 Jy ! Component: 1250 - total flux cleaned = -0.000885473 Jy ! Component: 1300 - total flux cleaned = -0.00103697 Jy ! Component: 1350 - total flux cleaned = -0.00103699 Jy ! Component: 1400 - total flux cleaned = -0.00103694 Jy ! Component: 1450 - total flux cleaned = -0.00109186 Jy ! Component: 1500 - total flux cleaned = -0.00119937 Jy ! Component: 1550 - total flux cleaned = -0.00118131 Jy ! Component: 1600 - total flux cleaned = -0.00121642 Jy ! Component: 1650 - total flux cleaned = -0.00125096 Jy ! Component: 1700 - total flux cleaned = -0.00131957 Jy ! Component: 1750 - total flux cleaned = -0.00128541 Jy ! Component: 1800 - total flux cleaned = -0.00131942 Jy ! Component: 1850 - total flux cleaned = -0.00135261 Jy ! Component: 1900 - total flux cleaned = -0.00136894 Jy ! Component: 1950 - total flux cleaned = -0.0013365 Jy ! Component: 2000 - total flux cleaned = -0.00135259 Jy ! Component: 2050 - total flux cleaned = -0.00135264 Jy ! Component: 2100 - total flux cleaned = -0.00135269 Jy ! Component: 2150 - total flux cleaned = -0.00139991 Jy ! Component: 2200 - total flux cleaned = -0.00147741 Jy ! Component: 2250 - total flux cleaned = -0.00144671 Jy ! Component: 2300 - total flux cleaned = -0.0014466 Jy ! Component: 2350 - total flux cleaned = -0.00149175 Jy ! Component: 2400 - total flux cleaned = -0.00144669 Jy ! Component: 2450 - total flux cleaned = -0.00146142 Jy ! Component: 2500 - total flux cleaned = -0.00150537 Jy ! Component: 2550 - total flux cleaned = -0.00147592 Jy ! Component: 2600 - total flux cleaned = -0.00144717 Jy ! Component: 2650 - total flux cleaned = -0.00150451 Jy ! Component: 2700 - total flux cleaned = -0.00149039 Jy ! Component: 2750 - total flux cleaned = -0.00153277 Jy ! Component: 2800 - total flux cleaned = -0.00151884 Jy ! Component: 2850 - total flux cleaned = -0.00149113 Jy ! Component: 2900 - total flux cleaned = -0.00151875 Jy ! Component: 2950 - total flux cleaned = -0.00153245 Jy ! Component: 3000 - total flux cleaned = -0.00149184 Jy ! Component: 3050 - total flux cleaned = -0.00155897 Jy ! Component: 3100 - total flux cleaned = -0.00150572 Jy ! Component: 3150 - total flux cleaned = -0.00155853 Jy ! Component: 3200 - total flux cleaned = -0.0015454 Jy ! Component: 3250 - total flux cleaned = -0.00154542 Jy ! Component: 3300 - total flux cleaned = -0.00158427 Jy ! Component: 3350 - total flux cleaned = -0.00159707 Jy ! Component: 3400 - total flux cleaned = -0.00159699 Jy ! Component: 3450 - total flux cleaned = -0.00160953 Jy ! Component: 3500 - total flux cleaned = -0.00162185 Jy ! Component: 3550 - total flux cleaned = -0.00162186 Jy ! Component: 3600 - total flux cleaned = -0.00163407 Jy ! Component: 3650 - total flux cleaned = -0.00163405 Jy ! Component: 3700 - total flux cleaned = -0.0016219 Jy ! Component: 3750 - total flux cleaned = -0.00165812 Jy ! Component: 3800 - total flux cleaned = -0.00169414 Jy ! Component: 3850 - total flux cleaned = -0.00168221 Jy ! Component: 3900 - total flux cleaned = -0.00170583 Jy ! Component: 3950 - total flux cleaned = -0.00176467 Jy ! Component: 4000 - total flux cleaned = -0.0017413 Jy ! Component: 4050 - total flux cleaned = -0.00176455 Jy ! Total flux subtracted in 4096 components = -0.00181069 Jy ! Clean residual min=-0.000863 max=0.000982 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0920485 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 361 components and 0.0920485 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0612+6225_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.592 x 5.134 at 27.86 degrees (North through East) ! Clean map min=-0.0014203 max=0.064457 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0612+6225_S_map.fits wmodel /image_prod/ug002_uva//J0612+6225_S_map.mod ! Writing 361 model components to file: /image_prod/ug002_uva//J0612+6225_S_map.mod wobs /image_prod/ug002_uva//J0612+6225_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0612+6225_S_uvs.fits wwins /image_prod/ug002_uva//J0612+6225_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0612+6225_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.064457 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199321 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.927694 0.927694 1.85539 3.71078 7.42155 14.8431 29.6862 59.3724 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 323.382 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0612+6225_S_dfm.log closed on Wed Mar 4 21:12:40 2020