! Started logfile: /image_prod/ug002_uva//J1905+0952_S_dfm.log on Thu Mar 5 04:01:47 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//J1905+0952_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1905+0952_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.915556 visibilities/baseline/integration-bin. ! Found source: J1905+0952 ! ! 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 7416 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 J1905+0952_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003797Jy sigma=8.725613 ! Fit after self-cal, rms=0.959590Jy sigma=8.320059 ! 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=2.781 mas, bmaj=6.852 mas, bpa=-7.682 degrees ! Estimated noise=1.46894 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 = 0.0309144 Jy ! Component: 100 - total flux cleaned = 0.0415598 Jy ! Total flux subtracted in 100 components = 0.0415598 Jy ! Clean residual min=-0.003534 max=0.005112 Jy/beam ! Clean residual mean=-0.000032 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.0415598 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0415598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058002Jy sigma=0.450690 ! Fit after self-cal, rms=0.056331Jy sigma=0.435831 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00737824 Jy ! Component: 100 - total flux cleaned = 0.0115588 Jy ! Total flux subtracted in 100 components = 0.0115588 Jy ! Clean residual min=-0.002549 max=0.003289 Jy/beam ! Clean residual mean=-0.000022 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0531186 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.0531186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055226Jy sigma=0.422399 ! Fit after self-cal, rms=0.055234Jy sigma=0.422217 ! 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=3.295 mas, bmaj=7.734 mas, bpa=-7.627 degrees ! Estimated noise=0.977327 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 (4.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430948 Jy ! Component: 100 - total flux cleaned = 0.00701206 Jy ! Component: 150 - total flux cleaned = 0.0088798 Jy ! Component: 200 - total flux cleaned = 0.0102735 Jy ! Total flux subtracted in 200 components = 0.0102735 Jy ! Clean residual min=-0.001751 max=0.002113 Jy/beam ! Clean residual mean=-0.000020 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.063392 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 93 components and 0.063392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054909Jy sigma=0.417891 ! Fit after self-cal, rms=0.054921Jy sigma=0.417597 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.295 x 7.734 at -7.627 degrees (North through East) ! Clean map min=-0.0016948 max=0.043172 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 1.06 ! LA 1.01 MK 0.98 NL 1.09 PT 0.93 ! SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 0.97 KP 1.00 ! LA 0.92 MK 1.05 NL 1.02 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.08 KP 1.02 ! LA 0.96 MK 0.96 NL 1.07 PT 0.92 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.054921Jy sigma=0.417597 ! Fit after self-cal, rms=0.054952Jy sigma=0.416296 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=7.825 mas, bpa=-7.899 degrees ! Estimated noise=0.96689 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 = 0.000252742 Jy ! Component: 100 - total flux cleaned = 0.000318701 Jy ! Component: 150 - total flux cleaned = 0.000396203 Jy ! Component: 200 - total flux cleaned = 0.000396163 Jy ! Total flux subtracted in 200 components = 0.000396163 Jy ! Clean residual min=-0.001457 max=0.001806 Jy/beam ! Clean residual mean=-0.000011 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0637882 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.0637882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054934Jy sigma=0.416173 ! Fit after self-cal, rms=0.054981Jy sigma=0.416083 ! 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=0.054981Jy sigma=0.416083 ! Fit after self-cal, rms=0.055767Jy sigma=0.415075 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=7.829 mas, bpa=-8.066 degrees ! Estimated noise=0.967752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206231 Jy ! Component: 100 - total flux cleaned = 0.000275877 Jy ! Component: 150 - total flux cleaned = 0.000322912 Jy ! Component: 200 - total flux cleaned = 0.000352659 Jy ! Total flux subtracted in 200 components = 0.000352659 Jy ! Clean residual min=-0.001458 max=0.001548 Jy/beam ! Clean residual mean=-0.000007 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0641409 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 0.0641409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055754Jy sigma=0.415004 ! Fit after self-cal, rms=0.055805Jy sigma=0.414931 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 (26.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163406 Jy ! Component: 100 - total flux cleaned = 0.0025387 Jy ! Component: 150 - total flux cleaned = 0.00286322 Jy ! Component: 200 - total flux cleaned = 0.00298778 Jy ! Total flux subtracted in 200 components = 0.00298778 Jy ! Clean residual min=-0.001282 max=0.001331 Jy/beam ! Clean residual mean=-0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0671286 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 141 components and 0.0671286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055754Jy sigma=0.414407 ! Fit after self-cal, rms=0.055755Jy sigma=0.414331 ! 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=0.055755Jy sigma=0.414331 ! Fit after self-cal, rms=0.055760Jy sigma=0.414264 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.304 mas, bmaj=7.844 mas, bpa=-8.352 degrees ! Estimated noise=0.963845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000876565 Jy ! Component: 100 - total flux cleaned = 0.00115781 Jy ! Component: 150 - total flux cleaned = 0.00131763 Jy ! Component: 200 - total flux cleaned = 0.00142611 Jy ! Total flux subtracted in 200 components = 0.00142611 Jy ! Clean residual min=-0.001232 max=0.001244 Jy/beam ! Clean residual mean=-0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0685547 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 147 components and 0.0685547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055740Jy sigma=0.414085 ! Fit after self-cal, rms=0.055746Jy sigma=0.414061 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 = 0.000299384 Jy ! Component: 100 - total flux cleaned = 0.000386976 Jy ! Component: 150 - total flux cleaned = 0.000436665 Jy ! Component: 200 - total flux cleaned = 0.000498737 Jy ! Total flux subtracted in 200 components = 0.000498737 Jy ! Clean residual min=-0.001222 max=0.001278 Jy/beam ! Clean residual mean=-0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0690535 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 150 components and 0.0690535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055735Jy sigma=0.413981 ! Fit after self-cal, rms=0.055735Jy sigma=0.413975 ! 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=0.055735Jy sigma=0.413975 ! Fit after self-cal, rms=0.055726Jy sigma=0.413942 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.927 mas, bmaj=11.62 mas, bpa=-12.73 degrees ! Estimated noise=1.17132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000517787 Jy ! Component: 100 - total flux cleaned = 0.000652632 Jy ! Component: 150 - total flux cleaned = 0.000715423 Jy ! Component: 200 - total flux cleaned = 0.000772732 Jy ! Total flux subtracted in 200 components = 0.000772732 Jy ! Clean residual min=-0.001102 max=0.001087 Jy/beam ! Clean residual mean=-0.000006 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0698262 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 173 components and 0.0698262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055722Jy sigma=0.413926 ! Fit after self-cal, rms=0.055723Jy sigma=0.413917 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 = 0.000145194 Jy ! Component: 100 - total flux cleaned = 0.00018832 Jy ! Component: 150 - total flux cleaned = 0.000236903 Jy ! Component: 200 - total flux cleaned = 0.000255058 Jy ! Total flux subtracted in 200 components = 0.000255058 Jy ! Clean residual min=-0.001100 max=0.001091 Jy/beam ! Clean residual mean=-0.000005 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0700813 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 184 components and 0.0700813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055722Jy sigma=0.413922 ! Fit after self-cal, rms=0.055722Jy sigma=0.413918 ! 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=3.303 mas, bmaj=7.849 mas, bpa=-8.519 degrees ! Estimated noise=0.963171 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.303 x 7.849 at -8.519 degrees (North through East) ! Clean map min=-0.0011415 max=0.042377 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=2.779 mas, bmaj=6.933 mas, bpa=-8.644 degrees ! Estimated noise=1.46031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323033 Jy ! Component: 100 - total flux cleaned = 0.0439675 Jy ! Component: 150 - total flux cleaned = 0.0504368 Jy ! Component: 200 - total flux cleaned = 0.0546111 Jy ! Total flux subtracted in 200 components = 0.0546111 Jy ! Clean residual min=-0.002617 max=0.002389 Jy/beam ! Clean residual mean=-0.000017 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0546111 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0546111 Jy ! Inverting map and beam ! Estimated beam: bmin=3.303 mas, bmaj=7.849 mas, bpa=-8.519 degrees ! Estimated noise=0.963171 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 = 0.00353894 Jy ! Component: 100 - total flux cleaned = 0.00601498 Jy ! Component: 150 - total flux cleaned = 0.00800131 Jy ! Component: 200 - total flux cleaned = 0.00960757 Jy ! Total flux subtracted in 200 components = 0.00960757 Jy ! Clean residual min=-0.001557 max=0.001370 Jy/beam ! Clean residual mean=-0.000011 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0642187 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 83 components and 0.0642187 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=7.927 mas, bmaj=11.62 mas, bpa=-12.73 degrees ! Estimated noise=1.17132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194478 Jy ! Component: 100 - total flux cleaned = 0.0032312 Jy ! Component: 150 - total flux cleaned = 0.00415 Jy ! Component: 200 - total flux cleaned = 0.00481748 Jy ! Total flux subtracted in 200 components = 0.00481748 Jy ! Clean residual min=-0.001244 max=0.000993 Jy/beam ! Clean residual mean=-0.000009 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0690361 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 = 0.000247217 Jy ! Component: 100 - total flux cleaned = 0.000389358 Jy ! Component: 150 - total flux cleaned = 0.000484543 Jy ! Component: 200 - total flux cleaned = 0.000556749 Jy ! Total flux subtracted in 200 components = 0.000556749 Jy ! Clean residual min=-0.001179 max=0.001042 Jy/beam ! Clean residual mean=-0.000007 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0695929 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 135 components and 0.0695929 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.303 mas, bmaj=7.849 mas, bpa=-8.519 degrees ! Estimated noise=0.963171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159014 Jy ! Component: 100 - total flux cleaned = -0.000185353 Jy ! Component: 150 - total flux cleaned = -6.73972e-05 Jy ! Component: 200 - total flux cleaned = 2.06686e-05 Jy ! Total flux subtracted in 200 components = 2.06686e-05 Jy ! Clean residual min=-0.001231 max=0.001320 Jy/beam ! Clean residual mean=-0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0696136 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 149 components and 0.0696136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055746Jy sigma=0.414100 ! Fit after self-cal, rms=0.055737Jy sigma=0.414055 wmodel J1905+0952_S_map.mod ! Writing 149 model components to file: J1905+0952_S_map.mod wobs J1905+0952_S_uvs.fits ! Writing UV FITS file: J1905+0952_S_uvs.fits wwins J1905+0952_S_map.win ! wwins: Wrote 3 windows to J1905+0952_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 = 0.000169391 Jy ! Component: 100 - total flux cleaned = 6.22187e-05 Jy ! Component: 150 - total flux cleaned = -3.92589e-05 Jy ! Component: 200 - total flux cleaned = -3.89082e-05 Jy ! Component: 250 - total flux cleaned = -0.000114977 Jy ! Component: 300 - total flux cleaned = -0.000262679 Jy ! Component: 350 - total flux cleaned = -0.000352446 Jy ! Component: 400 - total flux cleaned = -0.000405391 Jy ! Component: 450 - total flux cleaned = -0.000491219 Jy ! Component: 500 - total flux cleaned = -0.000524968 Jy ! Component: 550 - total flux cleaned = -0.000557933 Jy ! Component: 600 - total flux cleaned = -0.000590417 Jy ! Component: 650 - total flux cleaned = -0.000638164 Jy ! Component: 700 - total flux cleaned = -0.000653825 Jy ! Component: 750 - total flux cleaned = -0.000669286 Jy ! Component: 800 - total flux cleaned = -0.000699779 Jy ! Component: 850 - total flux cleaned = -0.000729602 Jy ! Component: 900 - total flux cleaned = -0.000729896 Jy ! Component: 950 - total flux cleaned = -0.000773406 Jy ! Component: 1000 - total flux cleaned = -0.00081643 Jy ! Component: 1050 - total flux cleaned = -0.000816341 Jy ! Component: 1100 - total flux cleaned = -0.000900075 Jy ! Component: 1150 - total flux cleaned = -0.000955093 Jy ! Component: 1200 - total flux cleaned = -0.000982259 Jy ! Component: 1250 - total flux cleaned = -0.00104955 Jy ! Component: 1300 - total flux cleaned = -0.00110267 Jy ! Component: 1350 - total flux cleaned = -0.00112884 Jy ! Component: 1400 - total flux cleaned = -0.00124538 Jy ! Component: 1450 - total flux cleaned = -0.00128359 Jy ! Component: 1500 - total flux cleaned = -0.00134697 Jy ! Component: 1550 - total flux cleaned = -0.00142216 Jy ! Component: 1600 - total flux cleaned = -0.00147191 Jy ! Component: 1650 - total flux cleaned = -0.00157029 Jy ! Component: 1700 - total flux cleaned = -0.00167973 Jy ! Component: 1750 - total flux cleaned = -0.00175174 Jy ! Component: 1800 - total flux cleaned = -0.00179928 Jy ! Component: 1850 - total flux cleaned = -0.00189367 Jy ! Component: 1900 - total flux cleaned = -0.00194044 Jy ! Component: 1950 - total flux cleaned = -0.00199829 Jy ! Component: 2000 - total flux cleaned = -0.00210137 Jy ! Component: 2050 - total flux cleaned = -0.0021015 Jy ! Component: 2100 - total flux cleaned = -0.0022139 Jy ! Component: 2150 - total flux cleaned = -0.00222499 Jy ! Component: 2200 - total flux cleaned = -0.00226918 Jy ! Component: 2250 - total flux cleaned = -0.00231283 Jy ! Component: 2300 - total flux cleaned = -0.00233452 Jy ! Component: 2350 - total flux cleaned = -0.0023775 Jy ! Component: 2400 - total flux cleaned = -0.00236681 Jy ! Component: 2450 - total flux cleaned = -0.00243029 Jy ! Component: 2500 - total flux cleaned = -0.00244078 Jy ! Component: 2550 - total flux cleaned = -0.00248238 Jy ! Component: 2600 - total flux cleaned = -0.00252354 Jy ! Component: 2650 - total flux cleaned = -0.00251326 Jy ! Component: 2700 - total flux cleaned = -0.0025743 Jy ! Component: 2750 - total flux cleaned = -0.00260445 Jy ! Component: 2800 - total flux cleaned = -0.00259447 Jy ! Component: 2850 - total flux cleaned = -0.00267412 Jy ! Component: 2900 - total flux cleaned = -0.00268386 Jy ! Component: 2950 - total flux cleaned = -0.00264447 Jy ! Component: 3000 - total flux cleaned = -0.00270304 Jy ! Component: 3050 - total flux cleaned = -0.00268359 Jy ! Component: 3100 - total flux cleaned = -0.00273188 Jy ! Component: 3150 - total flux cleaned = -0.00274149 Jy ! Component: 3200 - total flux cleaned = -0.00273192 Jy ! Component: 3250 - total flux cleaned = -0.00276982 Jy ! Component: 3300 - total flux cleaned = -0.00276987 Jy ! Component: 3350 - total flux cleaned = -0.002826 Jy ! Component: 3400 - total flux cleaned = -0.00282599 Jy ! Component: 3450 - total flux cleaned = -0.00282598 Jy ! Component: 3500 - total flux cleaned = -0.00284437 Jy ! Component: 3550 - total flux cleaned = -0.00286268 Jy ! Component: 3600 - total flux cleaned = -0.00284456 Jy ! Component: 3650 - total flux cleaned = -0.00288069 Jy ! Component: 3700 - total flux cleaned = -0.00290762 Jy ! Component: 3750 - total flux cleaned = -0.00292544 Jy ! Component: 3800 - total flux cleaned = -0.00293432 Jy ! Component: 3850 - total flux cleaned = -0.00295194 Jy ! Component: 3900 - total flux cleaned = -0.00296065 Jy ! Component: 3950 - total flux cleaned = -0.00297812 Jy ! Component: 4000 - total flux cleaned = -0.00299555 Jy ! Component: 4050 - total flux cleaned = -0.00300418 Jy ! Total flux subtracted in 4096 components = -0.00301282 Jy ! Clean residual min=-0.000485 max=0.000673 Jy/beam ! Clean residual mean=0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0666008 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 419 components and 0.0666007 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1905+0952_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.303 x 7.849 at -8.519 degrees (North through East) ! Clean map min=-0.001016 max=0.041922 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1905+0952_S_map.fits wmodel /image_prod/ug002_uva//J1905+0952_S_map.mod ! Writing 419 model components to file: /image_prod/ug002_uva//J1905+0952_S_map.mod wobs /image_prod/ug002_uva//J1905+0952_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1905+0952_S_uvs.fits wwins /image_prod/ug002_uva//J1905+0952_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1905+0952_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0419225 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153938 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10159 1.10159 2.20318 4.40636 8.81273 17.6255 35.2509 70.5018 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 272.333 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1905+0952_S_dfm.log closed on Thu Mar 5 04:01:51 2020