! Started logfile: /image_prod/ug002_uva//J1100+0949_S_a_dfm.log on Wed Mar 4 23:50:08 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//J1100+0949_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1100+0949_S_a_uva.fits ! AN table 1: 112 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.924603 visibilities/baseline/integration-bin. ! Found source: J1100+0949 ! ! 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 11184 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 J1100+0949_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000746Jy sigma=8.974554 ! Fit after self-cal, rms=0.971210Jy sigma=8.717219 ! 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=3.35 mas, bmaj=11.32 mas, bpa=-18.73 degrees ! Estimated noise=1.21912 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 = 0.0228693 Jy ! Component: 100 - total flux cleaned = 0.0294591 Jy ! Total flux subtracted in 100 components = 0.0294591 Jy ! Clean residual min=-0.002611 max=0.003160 Jy/beam ! Clean residual mean=-0.000036 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0294591 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0294591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064628Jy sigma=0.490887 ! Fit after self-cal, rms=0.063218Jy sigma=0.477413 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052221 Jy ! Component: 100 - total flux cleaned = 0.00755892 Jy ! Total flux subtracted in 100 components = 0.00755892 Jy ! Clean residual min=-0.002611 max=0.002827 Jy/beam ! Clean residual mean=-0.000030 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0370181 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0370181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062798Jy sigma=0.473299 ! Fit after self-cal, rms=0.062772Jy sigma=0.473011 ! 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=4.002 mas, bmaj=12.96 mas, bpa=-18 degrees ! Estimated noise=0.766433 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 = 0.00172981 Jy ! Component: 100 - total flux cleaned = 0.00256511 Jy ! Component: 150 - total flux cleaned = 0.0028241 Jy ! Component: 200 - total flux cleaned = 0.00292378 Jy ! Total flux subtracted in 200 components = 0.00292378 Jy ! Clean residual min=-0.003126 max=0.003852 Jy/beam ! Clean residual mean=-0.000023 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.0399418 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0399418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062703Jy sigma=0.472564 ! Fit after self-cal, rms=0.062686Jy sigma=0.472405 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.002 x 12.96 at -18 degrees (North through East) ! Clean map min=-0.0030415 max=0.032774 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.85 HN 0.98 KP 1.26 ! LA 0.98 MK 1.06 NL 1.13 OV 0.98 ! PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.84 HN 0.97 KP 1.21 ! LA 1.09 MK 0.98 NL 1.01 OV 1.07 ! PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.86 HN 0.95 KP 1.27 ! LA 1.19 MK 1.06 NL 0.84 OV 1.11 ! PT 0.89 ! ! ! Fit before self-cal, rms=0.062686Jy sigma=0.472405 ! Fit after self-cal, rms=0.064781Jy sigma=0.469767 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.011 mas, bmaj=12.94 mas, bpa=-17.89 degrees ! Estimated noise=0.76766 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 = 0.000967651 Jy ! Component: 100 - total flux cleaned = 0.00108495 Jy ! Component: 150 - total flux cleaned = 0.00110026 Jy ! Component: 200 - total flux cleaned = 0.00111482 Jy ! Total flux subtracted in 200 components = 0.00111482 Jy ! Clean residual min=-0.002638 max=0.003317 Jy/beam ! Clean residual mean=-0.000024 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0410567 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0410566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064759Jy sigma=0.469609 ! Fit after self-cal, rms=0.065035Jy sigma=0.468472 ! 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=0.065035Jy sigma=0.468472 ! Fit after self-cal, rms=0.063752Jy sigma=0.465671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.032 mas, bmaj=12.8 mas, bpa=-17.73 degrees ! Estimated noise=0.774752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630427 Jy ! Component: 100 - total flux cleaned = 0.000715212 Jy ! Component: 150 - total flux cleaned = 0.000741896 Jy ! Component: 200 - total flux cleaned = 0.000752988 Jy ! Total flux subtracted in 200 components = 0.000752988 Jy ! Clean residual min=-0.002461 max=0.002870 Jy/beam ! Clean residual mean=-0.000007 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0418096 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.0418096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063742Jy sigma=0.465564 ! Fit after self-cal, rms=0.064002Jy sigma=0.464942 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 = 0.000108257 Jy ! Component: 100 - total flux cleaned = 0.000123316 Jy ! Component: 150 - total flux cleaned = 0.000111285 Jy ! Component: 200 - total flux cleaned = 0.000100446 Jy ! Total flux subtracted in 200 components = 0.000100446 Jy ! Clean residual min=-0.002548 max=0.002791 Jy/beam ! Clean residual mean=-0.000008 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0419101 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.0419101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063994Jy sigma=0.464898 ! Fit after self-cal, rms=0.063981Jy sigma=0.464736 ! 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=0.063981Jy sigma=0.464736 ! Fit after self-cal, rms=0.066105Jy sigma=0.464265 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.045 mas, bmaj=12.76 mas, bpa=-17.7 degrees ! Estimated noise=0.77447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376873 Jy ! Component: 100 - total flux cleaned = 0.000442176 Jy ! Component: 150 - total flux cleaned = 0.000463747 Jy ! Component: 200 - total flux cleaned = 0.000481618 Jy ! Total flux subtracted in 200 components = 0.000481618 Jy ! Clean residual min=-0.002420 max=0.002682 Jy/beam ! Clean residual mean=-0.000007 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0423917 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0423917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066099Jy sigma=0.464201 ! Fit after self-cal, rms=0.066219Jy sigma=0.463977 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 = 1.76919e-05 Jy ! Component: 100 - total flux cleaned = 6.66228e-06 Jy ! Component: 150 - total flux cleaned = -2.76367e-06 Jy ! Component: 200 - total flux cleaned = -1.08946e-05 Jy ! Total flux subtracted in 200 components = -1.08946e-05 Jy ! Clean residual min=-0.002465 max=0.002717 Jy/beam ! Clean residual mean=-0.000007 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0423808 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.0423808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066214Jy sigma=0.463953 ! Fit after self-cal, rms=0.066214Jy sigma=0.463944 ! 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=0.066214Jy sigma=0.463944 ! Fit after self-cal, rms=0.066903Jy sigma=0.463881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.206 mas, bmaj=13.3 mas, bpa=-15.16 degrees ! Estimated noise=0.878015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.5819e-06 Jy ! Component: 100 - total flux cleaned = 5.29632e-05 Jy ! Component: 150 - total flux cleaned = 6.55027e-05 Jy ! Component: 200 - total flux cleaned = 6.53245e-05 Jy ! Total flux subtracted in 200 components = 6.53245e-05 Jy ! Clean residual min=-0.003266 max=0.003481 Jy/beam ! Clean residual mean=-0.000013 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.0424461 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.0424461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066897Jy sigma=0.463886 ! Fit after self-cal, rms=0.066912Jy sigma=0.463789 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 = -9.72788e-05 Jy ! Component: 100 - total flux cleaned = -8.2316e-05 Jy ! Component: 150 - total flux cleaned = -9.38032e-05 Jy ! Component: 200 - total flux cleaned = -9.31893e-05 Jy ! Total flux subtracted in 200 components = -9.31893e-05 Jy ! Clean residual min=-0.003227 max=0.003428 Jy/beam ! Clean residual mean=-0.000013 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.0423529 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 82 components and 0.0423529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066907Jy sigma=0.463809 ! Fit after self-cal, rms=0.066898Jy sigma=0.463782 ! 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=4.061 mas, bmaj=12.7 mas, bpa=-17.74 degrees ! Estimated noise=0.774611 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.061 x 12.7 at -17.74 degrees (North through East) ! Clean map min=-0.0024148 max=0.032674 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=3.416 mas, bmaj=11.09 mas, bpa=-18.52 degrees ! Estimated noise=1.24308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249499 Jy ! Component: 100 - total flux cleaned = 0.0325715 Jy ! Component: 150 - total flux cleaned = 0.0368505 Jy ! Component: 200 - total flux cleaned = 0.0396324 Jy ! Total flux subtracted in 200 components = 0.0396324 Jy ! Clean residual min=-0.002501 max=0.002478 Jy/beam ! Clean residual mean=-0.000010 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0396324 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0396324 Jy ! Inverting map and beam ! Estimated beam: bmin=4.061 mas, bmaj=12.7 mas, bpa=-17.74 degrees ! Estimated noise=0.774611 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 = 0.000716146 Jy ! Component: 100 - total flux cleaned = 0.0013254 Jy ! Component: 150 - total flux cleaned = 0.00180883 Jy ! Component: 200 - total flux cleaned = 0.00219018 Jy ! Total flux subtracted in 200 components = 0.00219018 Jy ! Clean residual min=-0.002466 max=0.002528 Jy/beam ! Clean residual mean=-0.000008 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0418226 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0418226 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=8.206 mas, bmaj=13.3 mas, bpa=-15.16 degrees ! Estimated noise=0.878015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.91945e-05 Jy ! Component: 100 - total flux cleaned = 8.43147e-05 Jy ! Component: 150 - total flux cleaned = 0.000193315 Jy ! Component: 200 - total flux cleaned = 0.000250362 Jy ! Total flux subtracted in 200 components = 0.000250362 Jy ! Clean residual min=-0.003224 max=0.003365 Jy/beam ! Clean residual mean=-0.000014 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.042073 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 = 1.90725e-05 Jy ! Component: 100 - total flux cleaned = 1.96825e-05 Jy ! Component: 150 - total flux cleaned = 2.00033e-05 Jy ! Component: 200 - total flux cleaned = 2.01371e-05 Jy ! Total flux subtracted in 200 components = 2.01371e-05 Jy ! Clean residual min=-0.003195 max=0.003372 Jy/beam ! Clean residual mean=-0.000014 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.0420931 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.0420931 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.061 mas, bmaj=12.7 mas, bpa=-17.74 degrees ! Estimated noise=0.774611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160932 Jy ! Component: 100 - total flux cleaned = 0.000145261 Jy ! Component: 150 - total flux cleaned = 0.000145597 Jy ! Component: 200 - total flux cleaned = 0.000168754 Jy ! Total flux subtracted in 200 components = 0.000168754 Jy ! Clean residual min=-0.002414 max=0.002497 Jy/beam ! Clean residual mean=-0.000008 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0422619 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0422619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066899Jy sigma=0.463857 ! Fit after self-cal, rms=0.066907Jy sigma=0.463822 wmodel J1100+0949_S_a_map.mod ! Writing 56 model components to file: J1100+0949_S_a_map.mod wobs J1100+0949_S_a_uvs.fits ! Writing UV FITS file: J1100+0949_S_a_uvs.fits wwins J1100+0949_S_a_map.win ! wwins: Wrote 1 windows to J1100+0949_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 = 0.000506591 Jy ! Component: 100 - total flux cleaned = 0.000989622 Jy ! Component: 150 - total flux cleaned = 0.00155092 Jy ! Component: 200 - total flux cleaned = 0.00215489 Jy ! Component: 250 - total flux cleaned = 0.00263002 Jy ! Component: 300 - total flux cleaned = 0.00305324 Jy ! Component: 350 - total flux cleaned = 0.00333576 Jy ! Component: 400 - total flux cleaned = 0.00357891 Jy ! Component: 450 - total flux cleaned = 0.00387391 Jy ! Component: 500 - total flux cleaned = 0.00410268 Jy ! Component: 550 - total flux cleaned = 0.0042981 Jy ! Component: 600 - total flux cleaned = 0.00440677 Jy ! Component: 650 - total flux cleaned = 0.00453887 Jy ! Component: 700 - total flux cleaned = 0.00461621 Jy ! Component: 750 - total flux cleaned = 0.00471758 Jy ! Component: 800 - total flux cleaned = 0.00481577 Jy ! Component: 850 - total flux cleaned = 0.00488816 Jy ! Component: 900 - total flux cleaned = 0.00488885 Jy ! Component: 950 - total flux cleaned = 0.00493604 Jy ! Component: 1000 - total flux cleaned = 0.00505028 Jy ! Component: 1050 - total flux cleaned = 0.00511733 Jy ! Component: 1100 - total flux cleaned = 0.00516069 Jy ! Component: 1150 - total flux cleaned = 0.00524638 Jy ! Component: 1200 - total flux cleaned = 0.00528801 Jy ! Component: 1250 - total flux cleaned = 0.00528789 Jy ! Component: 1300 - total flux cleaned = 0.00530797 Jy ! Component: 1350 - total flux cleaned = 0.00530793 Jy ! Component: 1400 - total flux cleaned = 0.00536613 Jy ! Component: 1450 - total flux cleaned = 0.00534649 Jy ! Component: 1500 - total flux cleaned = 0.00534662 Jy ! Component: 1550 - total flux cleaned = 0.00536546 Jy ! Component: 1600 - total flux cleaned = 0.00540235 Jy ! Component: 1650 - total flux cleaned = 0.00542058 Jy ! Component: 1700 - total flux cleaned = 0.00547423 Jy ! Component: 1750 - total flux cleaned = 0.00545658 Jy ! Component: 1800 - total flux cleaned = 0.0055259 Jy ! Component: 1850 - total flux cleaned = 0.00557697 Jy ! Component: 1900 - total flux cleaned = 0.00562711 Jy ! Component: 1950 - total flux cleaned = 0.00557767 Jy ! Component: 2000 - total flux cleaned = 0.00567583 Jy ! Component: 2050 - total flux cleaned = 0.00572397 Jy ! Component: 2100 - total flux cleaned = 0.00578745 Jy ! Component: 2150 - total flux cleaned = 0.00583459 Jy ! Component: 2200 - total flux cleaned = 0.00588119 Jy ! Component: 2250 - total flux cleaned = 0.00594251 Jy ! Component: 2300 - total flux cleaned = 0.00591205 Jy ! Component: 2350 - total flux cleaned = 0.00594242 Jy ! Component: 2400 - total flux cleaned = 0.00600165 Jy ! Component: 2450 - total flux cleaned = 0.00598699 Jy ! Component: 2500 - total flux cleaned = 0.00598717 Jy ! Component: 2550 - total flux cleaned = 0.00604433 Jy ! Component: 2600 - total flux cleaned = 0.00603005 Jy ! Component: 2650 - total flux cleaned = 0.00601592 Jy ! Component: 2700 - total flux cleaned = 0.00601591 Jy ! Component: 2750 - total flux cleaned = 0.00598856 Jy ! Component: 2800 - total flux cleaned = 0.00600231 Jy ! Component: 2850 - total flux cleaned = 0.00597541 Jy ! Component: 2900 - total flux cleaned = 0.00597539 Jy ! Component: 2950 - total flux cleaned = 0.00596215 Jy ! Component: 3000 - total flux cleaned = 0.00597527 Jy ! Component: 3050 - total flux cleaned = 0.00600091 Jy ! Component: 3100 - total flux cleaned = 0.00597541 Jy ! Component: 3150 - total flux cleaned = 0.00598823 Jy ! Component: 3200 - total flux cleaned = 0.00603886 Jy ! Component: 3250 - total flux cleaned = 0.00602632 Jy ! Component: 3300 - total flux cleaned = 0.0060512 Jy ! Component: 3350 - total flux cleaned = 0.00610029 Jy ! Component: 3400 - total flux cleaned = 0.00613669 Jy ! Component: 3450 - total flux cleaned = 0.00614882 Jy ! Component: 3500 - total flux cleaned = 0.00617281 Jy ! Component: 3550 - total flux cleaned = 0.00619669 Jy ! Component: 3600 - total flux cleaned = 0.00625584 Jy ! Component: 3650 - total flux cleaned = 0.00626777 Jy ! Component: 3700 - total flux cleaned = 0.00633768 Jy ! Component: 3750 - total flux cleaned = 0.00637234 Jy ! Component: 3800 - total flux cleaned = 0.00640662 Jy ! Component: 3850 - total flux cleaned = 0.00642949 Jy ! Component: 3900 - total flux cleaned = 0.00648618 Jy ! Component: 3950 - total flux cleaned = 0.00647512 Jy ! Component: 4000 - total flux cleaned = 0.00655323 Jy ! Component: 4050 - total flux cleaned = 0.00658642 Jy ! Total flux subtracted in 4096 components = 0.00661951 Jy ! Clean residual min=-0.000610 max=0.000638 Jy/beam ! Clean residual mean=-0.000006 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0488814 Jy keep ! Adding 411 model components to the UV plane model. ! The established model now contains 467 components and 0.0488813 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1100+0949_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.061 x 12.7 at -17.74 degrees (North through East) ! Clean map min=-0.0016315 max=0.032756 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1100+0949_S_a_map.fits wmodel /image_prod/ug002_uva//J1100+0949_S_a_map.mod ! Writing 467 model components to file: /image_prod/ug002_uva//J1100+0949_S_a_map.mod wobs /image_prod/ug002_uva//J1100+0949_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1100+0949_S_a_uvs.fits wwins /image_prod/ug002_uva//J1100+0949_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1100+0949_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0327562 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230314 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.10935 2.10935 4.21869 8.43738 16.8748 33.7495 67.499 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 142.224 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1100+0949_S_a_dfm.log closed on Wed Mar 4 23:50:12 2020