! Started logfile: /image_prod/ug002_uva//J0621-0609_S_dfm.log on Wed Mar 4 21:17:11 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//J0621-0609_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0621-0609_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.999259 visibilities/baseline/integration-bin. ! Found source: J0621-0609 ! ! 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 8094 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 J0621-0609_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.007400Jy sigma=7.659163 ! Fit after self-cal, rms=0.925953Jy sigma=7.035792 ! 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=2.63 mas, bmaj=7.13 mas, bpa=-2.672 degrees ! Estimated noise=1.59226 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 = 0.0602067 Jy ! Component: 100 - total flux cleaned = 0.0733473 Jy ! Total flux subtracted in 100 components = 0.0733473 Jy ! Clean residual min=-0.004452 max=0.004517 Jy/beam ! Clean residual mean=-0.000008 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.0733473 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0733473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071892Jy sigma=0.471254 ! Fit after self-cal, rms=0.071790Jy sigma=0.470697 ! 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=3.18 mas, bmaj=8.181 mas, bpa=-2.18 degrees ! Estimated noise=1.07389 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 = 0.00227039 Jy ! Component: 100 - total flux cleaned = 0.0024573 Jy ! Component: 150 - total flux cleaned = 0.00263904 Jy ! Component: 200 - total flux cleaned = 0.00278767 Jy ! Total flux subtracted in 200 components = 0.00278767 Jy ! Clean residual min=-0.003120 max=0.004299 Jy/beam ! Clean residual mean=-0.000004 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.076135 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.076135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071649Jy sigma=0.469574 ! Fit after self-cal, rms=0.071615Jy sigma=0.469528 ! Inverting map ! Added new window around map position (6, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035879 Jy ! Component: 100 - total flux cleaned = 0.00373242 Jy ! Component: 150 - total flux cleaned = 0.00372993 Jy ! Component: 200 - total flux cleaned = 0.00367895 Jy ! Total flux subtracted in 200 components = 0.00367895 Jy ! Clean residual min=-0.003331 max=0.003456 Jy/beam ! Clean residual mean=-0.000004 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0798139 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.0798139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071397Jy sigma=0.467977 ! Fit after self-cal, rms=0.071340Jy sigma=0.467780 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.18 x 8.181 at -2.18 degrees (North through East) ! Clean map min=-0.0031659 max=0.076897 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.01 KP 0.96 ! LA 1.01 MK 0.99 OV 0.84 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.99 KP 0.98 ! LA 1.02 MK 0.99 OV 0.94 PT 1.05 ! SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.09 KP 1.03 ! LA 0.96 MK 0.91 OV 1.15 PT 1.01 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.071340Jy sigma=0.467780 ! Fit after self-cal, rms=0.071620Jy sigma=0.465124 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.144 mas, bmaj=8.135 mas, bpa=-2.074 degrees ! Estimated noise=1.06813 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 (-41, 70). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291455 Jy ! Component: 100 - total flux cleaned = 0.00401788 Jy ! Component: 150 - total flux cleaned = 0.00463268 Jy ! Component: 200 - total flux cleaned = 0.00498391 Jy ! Total flux subtracted in 200 components = 0.00498391 Jy ! Clean residual min=-0.002644 max=0.002266 Jy/beam ! Clean residual mean=-0.000005 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0847979 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.0847979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071469Jy sigma=0.463978 ! Fit after self-cal, rms=0.071486Jy sigma=0.463743 ! 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=0.071486Jy sigma=0.463743 ! Fit after self-cal, rms=0.070927Jy sigma=0.460270 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=8.135 mas, bpa=-1.943 degrees ! Estimated noise=1.06618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114338 Jy ! Component: 100 - total flux cleaned = 0.00138353 Jy ! Component: 150 - total flux cleaned = 0.00152028 Jy ! Component: 200 - total flux cleaned = 0.0015809 Jy ! Total flux subtracted in 200 components = 0.0015809 Jy ! Clean residual min=-0.001519 max=0.001691 Jy/beam ! Clean residual mean=-0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0863788 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.0863787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070881Jy sigma=0.459912 ! Fit after self-cal, rms=0.070908Jy sigma=0.459787 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 = 0.000257517 Jy ! Component: 100 - total flux cleaned = 0.000313713 Jy ! Component: 150 - total flux cleaned = 0.000418121 Jy ! Component: 200 - total flux cleaned = 0.000490641 Jy ! Total flux subtracted in 200 components = 0.000490641 Jy ! Clean residual min=-0.001513 max=0.001605 Jy/beam ! Clean residual mean=-0.000003 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0868694 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.0868694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070886Jy sigma=0.459647 ! Fit after self-cal, rms=0.070879Jy sigma=0.459637 ! 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=0.070879Jy sigma=0.459637 ! Fit after self-cal, rms=0.070543Jy sigma=0.459488 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.124 mas, bmaj=8.117 mas, bpa=-1.926 degrees ! Estimated noise=1.06239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00051664 Jy ! Component: 100 - total flux cleaned = 0.000616992 Jy ! Component: 150 - total flux cleaned = 0.000684795 Jy ! Component: 200 - total flux cleaned = 0.000704341 Jy ! Total flux subtracted in 200 components = 0.000704341 Jy ! Clean residual min=-0.001512 max=0.001507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0875737 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.0875737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070524Jy sigma=0.459370 ! Fit after self-cal, rms=0.070521Jy sigma=0.459353 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 = 0.000147765 Jy ! Component: 100 - total flux cleaned = 0.000187193 Jy ! Component: 150 - total flux cleaned = 0.000223742 Jy ! Component: 200 - total flux cleaned = 0.000258579 Jy ! Total flux subtracted in 200 components = 0.000258579 Jy ! Clean residual min=-0.001510 max=0.001487 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0878323 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.0878323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070509Jy sigma=0.459292 ! Fit after self-cal, rms=0.070506Jy sigma=0.459288 ! 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=0.070506Jy sigma=0.459288 ! Fit after self-cal, rms=0.070320Jy sigma=0.459273 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.949 mas, bmaj=14.21 mas, bpa=3.889 degrees ! Estimated noise=1.3298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000635773 Jy ! Component: 100 - total flux cleaned = 0.000707638 Jy ! Component: 150 - total flux cleaned = 0.000757449 Jy ! Component: 200 - total flux cleaned = 0.000802096 Jy ! Total flux subtracted in 200 components = 0.000802096 Jy ! Clean residual min=-0.001708 max=0.001490 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0886344 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.0886344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070319Jy sigma=0.459255 ! Fit after self-cal, rms=0.070315Jy sigma=0.459248 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 = 7.49928e-05 Jy ! Component: 100 - total flux cleaned = 0.000107279 Jy ! Component: 150 - total flux cleaned = 0.000116942 Jy ! Component: 200 - total flux cleaned = 0.000116448 Jy ! Total flux subtracted in 200 components = 0.000116448 Jy ! Clean residual min=-0.001715 max=0.001458 Jy/beam ! Clean residual mean=-0.000003 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0887508 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.0887508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070313Jy sigma=0.459240 ! Fit after self-cal, rms=0.070310Jy sigma=0.459238 ! 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=3.123 mas, bmaj=8.111 mas, bpa=-1.907 degrees ! Estimated noise=1.0614 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.123 x 8.111 at -1.907 degrees (North through East) ! Clean map min=-0.0014413 max=0.076178 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=2.602 mas, bmaj=7.113 mas, bpa=-2.427 degrees ! Estimated noise=1.55057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0586837 Jy ! Component: 100 - total flux cleaned = 0.0716137 Jy ! Component: 150 - total flux cleaned = 0.0768396 Jy ! Component: 200 - total flux cleaned = 0.0802765 Jy ! Total flux subtracted in 200 components = 0.0802765 Jy ! Clean residual min=-0.003116 max=0.003038 Jy/beam ! Clean residual mean=-0.000004 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.0802765 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0802765 Jy ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=8.111 mas, bpa=-1.907 degrees ! Estimated noise=1.0614 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 = 0.00338995 Jy ! Component: 100 - total flux cleaned = 0.00531383 Jy ! Component: 150 - total flux cleaned = 0.00596355 Jy ! Component: 200 - total flux cleaned = 0.00640896 Jy ! Total flux subtracted in 200 components = 0.00640896 Jy ! Clean residual min=-0.001692 max=0.001809 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0866854 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.0866854 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=7.949 mas, bmaj=14.21 mas, bpa=3.889 degrees ! Estimated noise=1.3298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156475 Jy ! Component: 100 - total flux cleaned = 0.00175502 Jy ! Component: 150 - total flux cleaned = 0.00181664 Jy ! Component: 200 - total flux cleaned = 0.00189749 Jy ! Total flux subtracted in 200 components = 0.00189749 Jy ! Clean residual min=-0.001748 max=0.001565 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0885829 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 = 2.30843e-05 Jy ! Component: 100 - total flux cleaned = 4.44689e-05 Jy ! Component: 150 - total flux cleaned = 8.3804e-05 Jy ! Component: 200 - total flux cleaned = 0.000120913 Jy ! Total flux subtracted in 200 components = 0.000120913 Jy ! Clean residual min=-0.001738 max=0.001536 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0887038 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 78 components and 0.0887038 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=8.111 mas, bpa=-1.907 degrees ! Estimated noise=1.0614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264318 Jy ! Component: 100 - total flux cleaned = -0.000266736 Jy ! Component: 150 - total flux cleaned = -0.000234319 Jy ! Component: 200 - total flux cleaned = -0.000233897 Jy ! Total flux subtracted in 200 components = -0.000233897 Jy ! Clean residual min=-0.001558 max=0.001559 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0884699 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.0884699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070372Jy sigma=0.459568 ! Fit after self-cal, rms=0.070385Jy sigma=0.459513 wmodel J0621-0609_S_map.mod ! Writing 92 model components to file: J0621-0609_S_map.mod wobs J0621-0609_S_uvs.fits ! Writing UV FITS file: J0621-0609_S_uvs.fits wwins J0621-0609_S_map.win ! wwins: Wrote 3 windows to J0621-0609_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 = 8.54121e-05 Jy ! Component: 100 - total flux cleaned = 0.000382449 Jy ! Component: 150 - total flux cleaned = 0.000589581 Jy ! Component: 200 - total flux cleaned = 0.000614513 Jy ! Component: 250 - total flux cleaned = 0.000590273 Jy ! Component: 300 - total flux cleaned = 0.000542226 Jy ! Component: 350 - total flux cleaned = 0.000472212 Jy ! Component: 400 - total flux cleaned = 0.000358405 Jy ! Component: 450 - total flux cleaned = 0.000291469 Jy ! Component: 500 - total flux cleaned = 0.000247698 Jy ! Component: 550 - total flux cleaned = 0.00022575 Jy ! Component: 600 - total flux cleaned = 7.6916e-05 Jy ! Component: 650 - total flux cleaned = -6.33229e-06 Jy ! Component: 700 - total flux cleaned = -5.98103e-06 Jy ! Component: 750 - total flux cleaned = -8.70796e-05 Jy ! Component: 800 - total flux cleaned = -0.000107014 Jy ! Component: 850 - total flux cleaned = -0.000185613 Jy ! Component: 900 - total flux cleaned = -0.000185161 Jy ! Component: 950 - total flux cleaned = -0.000204173 Jy ! Component: 1000 - total flux cleaned = -0.00018516 Jy ! Component: 1050 - total flux cleaned = -0.000147618 Jy ! Component: 1100 - total flux cleaned = -7.37045e-05 Jy ! Component: 1150 - total flux cleaned = -9.18261e-05 Jy ! Component: 1200 - total flux cleaned = -7.35961e-05 Jy ! Component: 1250 - total flux cleaned = -9.12575e-05 Jy ! Component: 1300 - total flux cleaned = 1.4549e-05 Jy ! Component: 1350 - total flux cleaned = -3.10334e-06 Jy ! Component: 1400 - total flux cleaned = 6.60735e-05 Jy ! Component: 1450 - total flux cleaned = 0.000100258 Jy ! Component: 1500 - total flux cleaned = 0.00015113 Jy ! Component: 1550 - total flux cleaned = 0.000150892 Jy ! Component: 1600 - total flux cleaned = 0.000250648 Jy ! Component: 1650 - total flux cleaned = 0.000267092 Jy ! Component: 1700 - total flux cleaned = 0.000315801 Jy ! Component: 1750 - total flux cleaned = 0.000332223 Jy ! Component: 1800 - total flux cleaned = 0.00042795 Jy ! Component: 1850 - total flux cleaned = 0.000459679 Jy ! Component: 1900 - total flux cleaned = 0.000553702 Jy ! Component: 1950 - total flux cleaned = 0.00056886 Jy ! Component: 2000 - total flux cleaned = 0.000584354 Jy ! Component: 2050 - total flux cleaned = 0.000614724 Jy ! Component: 2100 - total flux cleaned = 0.000675371 Jy ! Component: 2150 - total flux cleaned = 0.000750139 Jy ! Component: 2200 - total flux cleaned = 0.000824246 Jy ! Component: 2250 - total flux cleaned = 0.000882791 Jy ! Component: 2300 - total flux cleaned = 0.000926343 Jy ! Component: 2350 - total flux cleaned = 0.000969757 Jy ! Component: 2400 - total flux cleaned = 0.00105557 Jy ! Component: 2450 - total flux cleaned = 0.00111233 Jy ! Component: 2500 - total flux cleaned = 0.00115457 Jy ! Component: 2550 - total flux cleaned = 0.00119637 Jy ! Component: 2600 - total flux cleaned = 0.00118264 Jy ! Component: 2650 - total flux cleaned = 0.00123763 Jy ! Component: 2700 - total flux cleaned = 0.00123756 Jy ! Component: 2750 - total flux cleaned = 0.00125111 Jy ! Component: 2800 - total flux cleaned = 0.00129141 Jy ! Component: 2850 - total flux cleaned = 0.00129111 Jy ! Component: 2900 - total flux cleaned = 0.00127789 Jy ! Component: 2950 - total flux cleaned = 0.00139611 Jy ! Component: 3000 - total flux cleaned = 0.00131778 Jy ! Component: 3050 - total flux cleaned = 0.00142143 Jy ! Component: 3100 - total flux cleaned = 0.00135703 Jy ! Component: 3150 - total flux cleaned = 0.00140827 Jy ! Component: 3200 - total flux cleaned = 0.00140822 Jy ! Component: 3250 - total flux cleaned = 0.00143348 Jy ! Component: 3300 - total flux cleaned = 0.00150869 Jy ! Component: 3350 - total flux cleaned = 0.00157077 Jy ! Component: 3400 - total flux cleaned = 0.00158318 Jy ! Component: 3450 - total flux cleaned = 0.00158332 Jy ! Component: 3500 - total flux cleaned = 0.00164437 Jy ! Component: 3550 - total flux cleaned = 0.00162023 Jy ! Component: 3600 - total flux cleaned = 0.00166846 Jy ! Component: 3650 - total flux cleaned = 0.00171639 Jy ! Component: 3700 - total flux cleaned = 0.00177596 Jy ! Component: 3750 - total flux cleaned = 0.00183502 Jy ! Component: 3800 - total flux cleaned = 0.00189369 Jy ! Component: 3850 - total flux cleaned = 0.00194029 Jy ! Component: 3900 - total flux cleaned = 0.00196355 Jy ! Component: 3950 - total flux cleaned = 0.00197523 Jy ! Component: 4000 - total flux cleaned = 0.00206714 Jy ! Component: 4050 - total flux cleaned = 0.00202154 Jy ! Total flux subtracted in 4096 components = 0.00212373 Jy ! Clean residual min=-0.000729 max=0.000687 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0905937 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 362 components and 0.0905937 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0621-0609_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.123 x 8.111 at -1.907 degrees (North through East) ! Clean map min=-0.0011359 max=0.075019 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0621-0609_S_map.fits wmodel /image_prod/ug002_uva//J0621-0609_S_map.mod ! Writing 362 model components to file: /image_prod/ug002_uva//J0621-0609_S_map.mod wobs /image_prod/ug002_uva//J0621-0609_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0621-0609_S_uvs.fits wwins /image_prod/ug002_uva//J0621-0609_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0621-0609_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0750193 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200141 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.800356 0.800356 1.60071 3.20142 6.40285 12.8057 25.6114 51.2228 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 374.833 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0621-0609_S_dfm.log closed on Wed Mar 4 21:17:15 2020