! Started logfile: /image_prod/ug002_uva//J1219+6344_S_dfm.log on Thu Mar 5 00:34:57 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//J1219+6344_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1219+6344_S_uva.fits ! AN table 1: 80 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.585714 visibilities/baseline/integration-bin. ! Found source: J1219+6344 ! ! 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 3936 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 J1219+6344_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 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998452Jy sigma=7.596648 ! Fit after self-cal, rms=0.926408Jy sigma=7.063002 ! 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=3.164 mas, bmaj=3.736 mas, bpa=53.47 degrees ! Estimated noise=2.18535 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 = 0.0579309 Jy ! Component: 100 - total flux cleaned = 0.0713028 Jy ! Total flux subtracted in 100 components = 0.0713028 Jy ! Clean residual min=-0.006673 max=0.006463 Jy/beam ! Clean residual mean=0.000003 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.0713028 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0713028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070442Jy sigma=0.463991 ! Fit after self-cal, rms=0.070307Jy sigma=0.463135 ! 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=3.625 mas, bmaj=4.103 mas, bpa=56.95 degrees ! Estimated noise=1.52244 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 = 0.00612431 Jy ! Component: 100 - total flux cleaned = 0.00746337 Jy ! Component: 150 - total flux cleaned = 0.00772919 Jy ! Component: 200 - total flux cleaned = 0.00786775 Jy ! Total flux subtracted in 200 components = 0.00786775 Jy ! Clean residual min=-0.004703 max=0.004368 Jy/beam ! Clean residual mean=-0.000003 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.0791706 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.0791706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069731Jy sigma=0.458421 ! Fit after self-cal, rms=0.069728Jy sigma=0.458258 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.625 x 4.103 at 56.95 degrees (North through East) ! Clean map min=-0.0046805 max=0.075527 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.08 KP 0.97 ! LA 1.01 MK 1.07 OV 0.86 SC 0.90 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.08 KP 1.02 ! LA 1.15 MK 1.06 OV 0.84 SC 0.66 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.08 HN 1.02 KP 1.15 ! LA 1.00 MK 1.03 OV 0.90 SC 0.99 ! ! ! Fit before self-cal, rms=0.069728Jy sigma=0.458258 ! Fit after self-cal, rms=0.063134Jy sigma=0.449395 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.583 mas, bmaj=4.119 mas, bpa=52.6 degrees ! Estimated noise=1.50021 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 = 0.00160984 Jy ! Component: 100 - total flux cleaned = 0.00164662 Jy ! Component: 150 - total flux cleaned = 0.00159512 Jy ! Component: 200 - total flux cleaned = 0.0015739 Jy ! Total flux subtracted in 200 components = 0.0015739 Jy ! Clean residual min=-0.003250 max=0.002929 Jy/beam ! Clean residual mean=-0.000008 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0807445 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0807445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063085Jy sigma=0.449014 ! Fit after self-cal, rms=0.063089Jy sigma=0.448409 ! 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=0.063089Jy sigma=0.448409 ! Fit after self-cal, rms=0.063908Jy sigma=0.444735 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.567 mas, bmaj=4.087 mas, bpa=55.86 degrees ! Estimated noise=1.49522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113457 Jy ! Component: 100 - total flux cleaned = 0.00124807 Jy ! Component: 150 - total flux cleaned = 0.00129777 Jy ! Component: 200 - total flux cleaned = 0.0013651 Jy ! Total flux subtracted in 200 components = 0.0013651 Jy ! Clean residual min=-0.002647 max=0.002268 Jy/beam ! Clean residual mean=-0.000000 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0821096 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0821096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063881Jy sigma=0.444590 ! Fit after self-cal, rms=0.064000Jy sigma=0.444324 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 = 0.000138991 Jy ! Component: 100 - total flux cleaned = 0.000125822 Jy ! Component: 150 - total flux cleaned = 0.000114434 Jy ! Component: 200 - total flux cleaned = 0.000114622 Jy ! Total flux subtracted in 200 components = 0.000114622 Jy ! Clean residual min=-0.002615 max=0.002276 Jy/beam ! Clean residual mean=-0.000001 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0822242 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0822242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063993Jy sigma=0.444302 ! Fit after self-cal, rms=0.063997Jy sigma=0.444290 ! 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=0.063997Jy sigma=0.444290 ! Fit after self-cal, rms=0.064103Jy sigma=0.444201 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.555 mas, bmaj=4.065 mas, bpa=56.39 degrees ! Estimated noise=1.4914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495574 Jy ! Component: 100 - total flux cleaned = 0.000607742 Jy ! Component: 150 - total flux cleaned = 0.000642636 Jy ! Component: 200 - total flux cleaned = 0.000674076 Jy ! Total flux subtracted in 200 components = 0.000674076 Jy ! Clean residual min=-0.002542 max=0.002258 Jy/beam ! Clean residual mean=-0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0828983 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0828983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064093Jy sigma=0.444167 ! Fit after self-cal, rms=0.064110Jy sigma=0.444154 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 = 8.42333e-05 Jy ! Component: 100 - total flux cleaned = 8.51361e-05 Jy ! Component: 150 - total flux cleaned = 8.58052e-05 Jy ! Component: 200 - total flux cleaned = 9.44638e-05 Jy ! Total flux subtracted in 200 components = 9.44638e-05 Jy ! Clean residual min=-0.002513 max=0.002261 Jy/beam ! Clean residual mean=-0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0829927 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0829927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064105Jy sigma=0.444141 ! Fit after self-cal, rms=0.064107Jy sigma=0.444137 ! 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=0.064107Jy sigma=0.444137 ! Fit after self-cal, rms=0.064067Jy sigma=0.444116 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.307 mas, bmaj=8.101 mas, bpa=81.45 degrees ! Estimated noise=2.05754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.93713e-05 Jy ! Component: 100 - total flux cleaned = 0.000119104 Jy ! Component: 150 - total flux cleaned = 0.000119029 Jy ! Component: 200 - total flux cleaned = 0.000112164 Jy ! Total flux subtracted in 200 components = 0.000112164 Jy ! Clean residual min=-0.002693 max=0.003133 Jy/beam ! Clean residual mean=-0.000001 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0831049 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0831049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064066Jy sigma=0.444127 ! Fit after self-cal, rms=0.064068Jy sigma=0.444118 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 (106, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233261 Jy ! Component: 100 - total flux cleaned = 0.00232057 Jy ! Component: 150 - total flux cleaned = 0.00236668 Jy ! Component: 200 - total flux cleaned = 0.00228748 Jy ! Total flux subtracted in 200 components = 0.00228748 Jy ! Clean residual min=-0.002025 max=0.002271 Jy/beam ! Clean residual mean=-0.000003 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0853924 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 86 components and 0.0853924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063965Jy sigma=0.443601 ! Fit after self-cal, rms=0.063941Jy sigma=0.443515 ! Inverting map ! Added new window around map position (-91, 50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151641 Jy ! Component: 100 - total flux cleaned = 0.00241795 Jy ! Component: 150 - total flux cleaned = 0.00323806 Jy ! Component: 200 - total flux cleaned = 0.00366902 Jy ! Total flux subtracted in 200 components = 0.00366902 Jy ! Clean residual min=-0.001636 max=0.001689 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0890614 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 115 components and 0.0890614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063855Jy sigma=0.442825 ! Fit after self-cal, rms=0.063844Jy sigma=0.442768 ! 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=3.546 mas, bmaj=4.052 mas, bpa=56.94 degrees ! Estimated noise=1.48929 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.546 x 4.052 at 56.94 degrees (North through East) ! Clean map min=-0.0020759 max=0.073863 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=3.086 mas, bmaj=3.687 mas, bpa=53.27 degrees ! Estimated noise=2.14771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0556267 Jy ! Component: 100 - total flux cleaned = 0.0700432 Jy ! Component: 150 - total flux cleaned = 0.0766646 Jy ! Component: 200 - total flux cleaned = 0.078002 Jy ! Total flux subtracted in 200 components = 0.078002 Jy ! Clean residual min=-0.004989 max=0.004222 Jy/beam ! Clean residual mean=0.000004 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.078002 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.078002 Jy ! Inverting map and beam ! Estimated beam: bmin=3.546 mas, bmaj=4.052 mas, bpa=56.94 degrees ! Estimated noise=1.48929 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 = 0.002627 Jy ! Component: 100 - total flux cleaned = 0.00408926 Jy ! Component: 150 - total flux cleaned = 0.00524867 Jy ! Component: 200 - total flux cleaned = 0.00635522 Jy ! Total flux subtracted in 200 components = 0.00635522 Jy ! Clean residual min=-0.002529 max=0.001970 Jy/beam ! Clean residual mean=-0.000000 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0843572 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 56 components and 0.0843572 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=7.307 mas, bmaj=8.101 mas, bpa=81.45 degrees ! Estimated noise=2.05754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214287 Jy ! Component: 100 - total flux cleaned = 0.00357575 Jy ! Component: 150 - total flux cleaned = 0.00441938 Jy ! Component: 200 - total flux cleaned = 0.00516404 Jy ! Total flux subtracted in 200 components = 0.00516404 Jy ! Clean residual min=-0.001784 max=0.001810 Jy/beam ! Clean residual mean=-0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0895213 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 = 0.000404606 Jy ! Component: 100 - total flux cleaned = 0.000612845 Jy ! Component: 150 - total flux cleaned = 0.000805093 Jy ! Component: 200 - total flux cleaned = 0.000913508 Jy ! Total flux subtracted in 200 components = 0.000913508 Jy ! Clean residual min=-0.001609 max=0.001668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0904348 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 120 components and 0.0904348 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.546 mas, bmaj=4.052 mas, bpa=56.94 degrees ! Estimated noise=1.48929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.46634e-05 Jy ! Component: 100 - total flux cleaned = 0.000341555 Jy ! Component: 150 - total flux cleaned = 0.000540669 Jy ! Component: 200 - total flux cleaned = 0.000774052 Jy ! Total flux subtracted in 200 components = 0.000774052 Jy ! Clean residual min=-0.001916 max=0.001694 Jy/beam ! Clean residual mean=-0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0912088 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 155 components and 0.0912088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063737Jy sigma=0.442141 ! Fit after self-cal, rms=0.063720Jy sigma=0.442001 wmodel J1219+6344_S_map.mod ! Writing 155 model components to file: J1219+6344_S_map.mod wobs J1219+6344_S_uvs.fits ! Writing UV FITS file: J1219+6344_S_uvs.fits wwins J1219+6344_S_map.win ! wwins: Wrote 3 windows to J1219+6344_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 = -0.000626309 Jy ! Component: 100 - total flux cleaned = -0.000934036 Jy ! Component: 150 - total flux cleaned = -0.00113717 Jy ! Component: 200 - total flux cleaned = -0.00122054 Jy ! Component: 250 - total flux cleaned = -0.0013 Jy ! Component: 300 - total flux cleaned = -0.00137702 Jy ! Component: 350 - total flux cleaned = -0.00145222 Jy ! Component: 400 - total flux cleaned = -0.00150182 Jy ! Component: 450 - total flux cleaned = -0.001574 Jy ! Component: 500 - total flux cleaned = -0.00157401 Jy ! Component: 550 - total flux cleaned = -0.0016441 Jy ! Component: 600 - total flux cleaned = -0.00169042 Jy ! Component: 650 - total flux cleaned = -0.00175791 Jy ! Component: 700 - total flux cleaned = -0.00178005 Jy ! Component: 750 - total flux cleaned = -0.001824 Jy ! Component: 800 - total flux cleaned = -0.001846 Jy ! Component: 850 - total flux cleaned = -0.00186714 Jy ! Component: 900 - total flux cleaned = -0.00193007 Jy ! Component: 950 - total flux cleaned = -0.00193003 Jy ! Component: 1000 - total flux cleaned = -0.00193007 Jy ! Component: 1050 - total flux cleaned = -0.00195023 Jy ! Component: 1100 - total flux cleaned = -0.00193034 Jy ! Component: 1150 - total flux cleaned = -0.00195006 Jy ! Component: 1200 - total flux cleaned = -0.00194996 Jy ! Component: 1250 - total flux cleaned = -0.00194984 Jy ! Component: 1300 - total flux cleaned = -0.00194997 Jy ! Component: 1350 - total flux cleaned = -0.00202491 Jy ! Component: 1400 - total flux cleaned = -0.0019877 Jy ! Component: 1450 - total flux cleaned = -0.00202455 Jy ! Component: 1500 - total flux cleaned = -0.00207899 Jy ! Component: 1550 - total flux cleaned = -0.00209698 Jy ! Component: 1600 - total flux cleaned = -0.00211508 Jy ! Component: 1650 - total flux cleaned = -0.00215059 Jy ! Component: 1700 - total flux cleaned = -0.00211597 Jy ! Component: 1750 - total flux cleaned = -0.00218555 Jy ! Component: 1800 - total flux cleaned = -0.00220258 Jy ! Component: 1850 - total flux cleaned = -0.00221956 Jy ! Component: 1900 - total flux cleaned = -0.00221969 Jy ! Component: 1950 - total flux cleaned = -0.00218632 Jy ! Component: 2000 - total flux cleaned = -0.00223626 Jy ! Component: 2050 - total flux cleaned = -0.00226911 Jy ! Component: 2100 - total flux cleaned = -0.00223644 Jy ! Component: 2150 - total flux cleaned = -0.00226887 Jy ! Component: 2200 - total flux cleaned = -0.00225297 Jy ! Component: 2250 - total flux cleaned = -0.00222109 Jy ! Component: 2300 - total flux cleaned = -0.00226868 Jy ! Component: 2350 - total flux cleaned = -0.00230012 Jy ! Component: 2400 - total flux cleaned = -0.00231569 Jy ! Component: 2450 - total flux cleaned = -0.00236195 Jy ! Component: 2500 - total flux cleaned = -0.00233132 Jy ! Component: 2550 - total flux cleaned = -0.00233139 Jy ! Component: 2600 - total flux cleaned = -0.00242225 Jy ! Component: 2650 - total flux cleaned = -0.00237727 Jy ! Component: 2700 - total flux cleaned = -0.00242206 Jy ! Component: 2750 - total flux cleaned = -0.00243699 Jy ! Component: 2800 - total flux cleaned = -0.00246655 Jy ! Component: 2850 - total flux cleaned = -0.00251058 Jy ! Component: 2900 - total flux cleaned = -0.00251057 Jy ! Component: 2950 - total flux cleaned = -0.00256828 Jy ! Component: 3000 - total flux cleaned = -0.00253944 Jy ! Component: 3050 - total flux cleaned = -0.00253948 Jy ! Component: 3100 - total flux cleaned = -0.0025537 Jy ! Component: 3150 - total flux cleaned = -0.00259602 Jy ! Component: 3200 - total flux cleaned = -0.00261003 Jy ! Component: 3250 - total flux cleaned = -0.00263794 Jy ! Component: 3300 - total flux cleaned = -0.00267965 Jy ! Component: 3350 - total flux cleaned = -0.00270721 Jy ! Component: 3400 - total flux cleaned = -0.00274847 Jy ! Component: 3450 - total flux cleaned = -0.00274848 Jy ! Component: 3500 - total flux cleaned = -0.00280286 Jy ! Component: 3550 - total flux cleaned = -0.00284339 Jy ! Component: 3600 - total flux cleaned = -0.00285687 Jy ! Component: 3650 - total flux cleaned = -0.00284349 Jy ! Component: 3700 - total flux cleaned = -0.00292374 Jy ! Component: 3750 - total flux cleaned = -0.00297684 Jy ! Component: 3800 - total flux cleaned = -0.00302963 Jy ! Component: 3850 - total flux cleaned = -0.00302962 Jy ! Component: 3900 - total flux cleaned = -0.00305585 Jy ! Component: 3950 - total flux cleaned = -0.00309502 Jy ! Component: 4000 - total flux cleaned = -0.00312101 Jy ! Component: 4050 - total flux cleaned = -0.00314691 Jy ! Total flux subtracted in 4096 components = -0.0031598 Jy ! Clean residual min=-0.000773 max=0.000753 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.088049 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 401 components and 0.0880491 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1219+6344_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.546 x 4.052 at 56.94 degrees (North through East) ! Clean map min=-0.0017107 max=0.072714 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1219+6344_S_map.fits wmodel /image_prod/ug002_uva//J1219+6344_S_map.mod ! Writing 401 model components to file: /image_prod/ug002_uva//J1219+6344_S_map.mod wobs /image_prod/ug002_uva//J1219+6344_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1219+6344_S_uvs.fits wwins /image_prod/ug002_uva//J1219+6344_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1219+6344_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0727141 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020853 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.860343 0.860343 1.72069 3.44137 6.88275 13.7655 27.531 55.062 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 348.698 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1219+6344_S_dfm.log closed on Thu Mar 5 00:35:00 2020