! Started logfile: /image_prod/ug002_uvm//J0854+4408_S_a_dfm.log on Wed Mar 4 16:52:51 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_uvm//J0854+4408_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0854+4408_S_a_uvm.fits ! AN table 1: 165 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866532 visibilities/baseline/integration-bin. ! Found source: J0854+4408 ! ! 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 19302 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 J0854+4408_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 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001212Jy sigma=8.888244 ! Fit after self-cal, rms=0.944267Jy sigma=8.368121 ! 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=3.168 mas, bmaj=4.82 mas, bpa=-3.221 degrees ! Estimated noise=1.04884 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 = 0.0441911 Jy ! Component: 100 - total flux cleaned = 0.0551398 Jy ! Total flux subtracted in 100 components = 0.0551398 Jy ! Clean residual min=-0.002635 max=0.004729 Jy/beam ! Clean residual mean=0.000001 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0551398 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0551398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061139Jy sigma=0.471418 ! Fit after self-cal, rms=0.060723Jy sigma=0.468151 ! Inverting map ! Added new window around map position (-1, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00555534 Jy ! Component: 100 - total flux cleaned = 0.00885849 Jy ! Total flux subtracted in 100 components = 0.00885849 Jy ! Clean residual min=-0.002223 max=0.002742 Jy/beam ! Clean residual mean=-0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0639982 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.0639982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060133Jy sigma=0.460833 ! Fit after self-cal, rms=0.060096Jy sigma=0.460474 ! 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=4.047 mas, bmaj=5.981 mas, bpa=-0.9471 degrees ! Estimated noise=0.590864 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 = 0.0036997 Jy ! Component: 100 - total flux cleaned = 0.00567497 Jy ! Component: 150 - total flux cleaned = 0.00689744 Jy ! Component: 200 - total flux cleaned = 0.00767225 Jy ! Total flux subtracted in 200 components = 0.00767225 Jy ! Clean residual min=-0.001672 max=0.001648 Jy/beam ! Clean residual mean=-0.000005 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0716705 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.0716705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059890Jy sigma=0.457863 ! Fit after self-cal, rms=0.059858Jy sigma=0.457530 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.047 x 5.981 at -0.9471 degrees (North through East) ! Clean map min=-0.0014534 max=0.056989 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.03 KP 1.00 ! LA 1.00 MK 0.97 NL 0.99 OV 0.97 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 1.01 HN 1.04 KP 1.03 ! LA 0.98 MK 0.98 NL 0.92 OV 0.96 ! PT 1.00 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.04 KP 1.03 ! LA 1.00 MK 1.04 NL 0.88 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.059858Jy sigma=0.457530 ! Fit after self-cal, rms=0.059450Jy sigma=0.455594 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.036 mas, bmaj=6.004 mas, bpa=-0.6045 degrees ! Estimated noise=0.589496 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 = 0.000297514 Jy ! Component: 100 - total flux cleaned = 0.000296861 Jy ! Component: 150 - total flux cleaned = 0.00031367 Jy ! Component: 200 - total flux cleaned = 0.000313522 Jy ! Total flux subtracted in 200 components = 0.000313522 Jy ! Clean residual min=-0.001249 max=0.001466 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.071984 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.071984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059437Jy sigma=0.455447 ! Fit after self-cal, rms=0.059456Jy sigma=0.455326 ! 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=0.059456Jy sigma=0.455326 ! Fit after self-cal, rms=0.060134Jy sigma=0.451325 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.033 mas, bmaj=6.014 mas, bpa=-1.119 degrees ! Estimated noise=0.589162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.4539e-05 Jy ! Component: 100 - total flux cleaned = 9.55562e-05 Jy ! Component: 150 - total flux cleaned = 0.000121792 Jy ! Component: 200 - total flux cleaned = 0.000121463 Jy ! Total flux subtracted in 200 components = 0.000121463 Jy ! Clean residual min=-0.001249 max=0.001274 Jy/beam ! Clean residual mean=0.000003 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0721055 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.0721055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060127Jy sigma=0.451264 ! Fit after self-cal, rms=0.060188Jy sigma=0.451071 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 (-0.5, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000802047 Jy ! Component: 100 - total flux cleaned = 0.00109888 Jy ! Component: 150 - total flux cleaned = 0.00116794 Jy ! Component: 200 - total flux cleaned = 0.001167 Jy ! Total flux subtracted in 200 components = 0.001167 Jy ! Clean residual min=-0.001212 max=0.001087 Jy/beam ! Clean residual mean=0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0732725 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.0732725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060160Jy sigma=0.450778 ! Fit after self-cal, rms=0.060155Jy sigma=0.450741 ! 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=0.060155Jy sigma=0.450741 ! Fit after self-cal, rms=0.060222Jy sigma=0.450641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.034 mas, bmaj=6.008 mas, bpa=-1.013 degrees ! Estimated noise=0.588728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00070055 Jy ! Component: 100 - total flux cleaned = 0.000798642 Jy ! Component: 150 - total flux cleaned = 0.000814733 Jy ! Component: 200 - total flux cleaned = 0.000814824 Jy ! Total flux subtracted in 200 components = 0.000814824 Jy ! Clean residual min=-0.001248 max=0.001112 Jy/beam ! Clean residual mean=0.000004 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0740873 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.0740873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060210Jy sigma=0.450518 ! Fit after self-cal, rms=0.060208Jy sigma=0.450502 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 = 0.000184586 Jy ! Component: 100 - total flux cleaned = 0.000197712 Jy ! Component: 150 - total flux cleaned = 0.00018519 Jy ! Component: 200 - total flux cleaned = 0.000173711 Jy ! Total flux subtracted in 200 components = 0.000173711 Jy ! Clean residual min=-0.001253 max=0.001111 Jy/beam ! Clean residual mean=0.000004 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.074261 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.074261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060203Jy sigma=0.450454 ! Fit after self-cal, rms=0.060202Jy sigma=0.450451 ! 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=0.060202Jy sigma=0.450451 ! Fit after self-cal, rms=0.060127Jy sigma=0.450428 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.86 mas, bmaj=9.813 mas, bpa=7.492 degrees ! Estimated noise=0.688225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250822 Jy ! Component: 100 - total flux cleaned = 0.000217239 Jy ! Component: 150 - total flux cleaned = 0.000199765 Jy ! Component: 200 - total flux cleaned = 0.000178424 Jy ! Total flux subtracted in 200 components = 0.000178424 Jy ! Clean residual min=-0.001146 max=0.001511 Jy/beam ! Clean residual mean=0.000007 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0744394 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.0744394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060124Jy sigma=0.450399 ! Fit after self-cal, rms=0.060119Jy sigma=0.450391 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 (52, -57.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138259 Jy ! Component: 100 - total flux cleaned = 0.001808 Jy ! Component: 150 - total flux cleaned = 0.00195284 Jy ! Component: 200 - total flux cleaned = 0.00210406 Jy ! Total flux subtracted in 200 components = 0.00210406 Jy ! Clean residual min=-0.001056 max=0.000871 Jy/beam ! Clean residual mean=0.000010 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0765435 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 149 components and 0.0765435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060084Jy sigma=0.450147 ! Fit after self-cal, rms=0.060083Jy sigma=0.450119 ! 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=4.034 mas, bmaj=6.002 mas, bpa=-1.006 degrees ! Estimated noise=0.588383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.034 x 6.002 at -1.006 degrees (North through East) ! Clean map min=-0.0011777 max=0.056493 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=3.16 mas, bmaj=4.834 mas, bpa=-3.183 degrees ! Estimated noise=1.03904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0439264 Jy ! Component: 100 - total flux cleaned = 0.0552914 Jy ! Component: 150 - total flux cleaned = 0.0611768 Jy ! Component: 200 - total flux cleaned = 0.0649836 Jy ! Total flux subtracted in 200 components = 0.0649836 Jy ! Clean residual min=-0.002061 max=0.002180 Jy/beam ! Clean residual mean=0.000003 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0649836 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0649836 Jy ! Inverting map and beam ! Estimated beam: bmin=4.034 mas, bmaj=6.002 mas, bpa=-1.006 degrees ! Estimated noise=0.588383 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 = 0.0037571 Jy ! Component: 100 - total flux cleaned = 0.00603754 Jy ! Component: 150 - total flux cleaned = 0.00731642 Jy ! Component: 200 - total flux cleaned = 0.0082018 Jy ! Total flux subtracted in 200 components = 0.0082018 Jy ! Clean residual min=-0.001281 max=0.000920 Jy/beam ! Clean residual mean=0.000004 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0731854 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 95 components and 0.0731854 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=7.86 mas, bmaj=9.813 mas, bpa=7.492 degrees ! Estimated noise=0.688225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149653 Jy ! Component: 100 - total flux cleaned = 0.00242132 Jy ! Component: 150 - total flux cleaned = 0.00296034 Jy ! Component: 200 - total flux cleaned = 0.00320586 Jy ! Total flux subtracted in 200 components = 0.00320586 Jy ! Clean residual min=-0.001099 max=0.000896 Jy/beam ! Clean residual mean=0.000010 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0763913 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 = 0.000219352 Jy ! Component: 100 - total flux cleaned = 0.000420415 Jy ! Component: 150 - total flux cleaned = 0.000605452 Jy ! Component: 200 - total flux cleaned = 0.000755773 Jy ! Total flux subtracted in 200 components = 0.000755773 Jy ! Clean residual min=-0.001065 max=0.000853 Jy/beam ! Clean residual mean=0.000011 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.077147 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 168 components and 0.077147 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.034 mas, bmaj=6.002 mas, bpa=-1.006 degrees ! Estimated noise=0.588383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432513 Jy ! Component: 100 - total flux cleaned = 0.000594389 Jy ! Component: 150 - total flux cleaned = 0.000718357 Jy ! Component: 200 - total flux cleaned = 0.000809985 Jy ! Total flux subtracted in 200 components = 0.000809985 Jy ! Clean residual min=-0.001135 max=0.000926 Jy/beam ! Clean residual mean=0.000005 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.077957 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 188 components and 0.077957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060067Jy sigma=0.450032 ! Fit after self-cal, rms=0.060065Jy sigma=0.449984 wmodel J0854+4408_S_a_map.mod ! Writing 188 model components to file: J0854+4408_S_a_map.mod wobs J0854+4408_S_a_uvs.fits ! Writing UV FITS file: J0854+4408_S_a_uvs.fits wwins J0854+4408_S_a_map.win ! wwins: Wrote 4 windows to J0854+4408_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 = -0.00048401 Jy ! Component: 100 - total flux cleaned = -0.000606339 Jy ! Component: 150 - total flux cleaned = -0.000623326 Jy ! Component: 200 - total flux cleaned = -0.000684922 Jy ! Component: 250 - total flux cleaned = -0.000729 Jy ! Component: 300 - total flux cleaned = -0.000714692 Jy ! Component: 350 - total flux cleaned = -0.000686954 Jy ! Component: 400 - total flux cleaned = -0.000673171 Jy ! Component: 450 - total flux cleaned = -0.000686343 Jy ! Component: 500 - total flux cleaned = -0.000659842 Jy ! Component: 550 - total flux cleaned = -0.00063393 Jy ! Component: 600 - total flux cleaned = -0.000595643 Jy ! Component: 650 - total flux cleaned = -0.000582973 Jy ! Component: 700 - total flux cleaned = -0.000570432 Jy ! Component: 750 - total flux cleaned = -0.000558061 Jy ! Component: 800 - total flux cleaned = -0.000569954 Jy ! Component: 850 - total flux cleaned = -0.000581749 Jy ! Component: 900 - total flux cleaned = -0.000605124 Jy ! Component: 950 - total flux cleaned = -0.000628065 Jy ! Component: 1000 - total flux cleaned = -0.000650529 Jy ! Component: 1050 - total flux cleaned = -0.000661833 Jy ! Component: 1100 - total flux cleaned = -0.000684056 Jy ! Component: 1150 - total flux cleaned = -0.000716963 Jy ! Component: 1200 - total flux cleaned = -0.000781928 Jy ! Component: 1250 - total flux cleaned = -0.000781831 Jy ! Component: 1300 - total flux cleaned = -0.000792547 Jy ! Component: 1350 - total flux cleaned = -0.000824187 Jy ! Component: 1400 - total flux cleaned = -0.000886573 Jy ! Component: 1450 - total flux cleaned = -0.000886466 Jy ! Component: 1500 - total flux cleaned = -0.000917034 Jy ! Component: 1550 - total flux cleaned = -0.000907004 Jy ! Component: 1600 - total flux cleaned = -0.000947109 Jy ! Component: 1650 - total flux cleaned = -0.000937081 Jy ! Component: 1700 - total flux cleaned = -0.000966749 Jy ! Component: 1750 - total flux cleaned = -0.000956973 Jy ! Component: 1800 - total flux cleaned = -0.000986165 Jy ! Component: 1850 - total flux cleaned = -0.00102494 Jy ! Component: 1900 - total flux cleaned = -0.00103434 Jy ! Component: 1950 - total flux cleaned = -0.000977267 Jy ! Component: 2000 - total flux cleaned = -0.00100561 Jy ! Component: 2050 - total flux cleaned = -0.00098689 Jy ! Component: 2100 - total flux cleaned = -0.0010055 Jy ! Component: 2150 - total flux cleaned = -0.00100549 Jy ! Component: 2200 - total flux cleaned = -0.00096861 Jy ! Component: 2250 - total flux cleaned = -0.000950406 Jy ! Component: 2300 - total flux cleaned = -0.00101402 Jy ! Component: 2350 - total flux cleaned = -0.000986823 Jy ! Component: 2400 - total flux cleaned = -0.000986803 Jy ! Component: 2450 - total flux cleaned = -0.000960004 Jy ! Component: 2500 - total flux cleaned = -0.000951126 Jy ! Component: 2550 - total flux cleaned = -0.000942382 Jy ! Component: 2600 - total flux cleaned = -0.000951183 Jy ! Component: 2650 - total flux cleaned = -0.000907661 Jy ! Component: 2700 - total flux cleaned = -0.000959578 Jy ! Component: 2750 - total flux cleaned = -0.000907986 Jy ! Component: 2800 - total flux cleaned = -0.000907923 Jy ! Component: 2850 - total flux cleaned = -0.000890969 Jy ! Component: 2900 - total flux cleaned = -0.000882434 Jy ! Component: 2950 - total flux cleaned = -0.00087406 Jy ! Component: 3000 - total flux cleaned = -0.000882405 Jy ! Component: 3050 - total flux cleaned = -0.000857501 Jy ! Component: 3100 - total flux cleaned = -0.000857503 Jy ! Component: 3150 - total flux cleaned = -0.000816447 Jy ! Component: 3200 - total flux cleaned = -0.000816508 Jy ! Component: 3250 - total flux cleaned = -0.000840919 Jy ! Component: 3300 - total flux cleaned = -0.000824802 Jy ! Component: 3350 - total flux cleaned = -0.000816723 Jy ! Component: 3400 - total flux cleaned = -0.00080886 Jy ! Component: 3450 - total flux cleaned = -0.000832759 Jy ! Component: 3500 - total flux cleaned = -0.00082477 Jy ! Component: 3550 - total flux cleaned = -0.000824712 Jy ! Component: 3600 - total flux cleaned = -0.000809051 Jy ! Component: 3650 - total flux cleaned = -0.00080125 Jy ! Component: 3700 - total flux cleaned = -0.000832261 Jy ! Component: 3750 - total flux cleaned = -0.000809015 Jy ! Component: 3800 - total flux cleaned = -0.000816714 Jy ! Component: 3850 - total flux cleaned = -0.000801371 Jy ! Component: 3900 - total flux cleaned = -0.000831943 Jy ! Component: 3950 - total flux cleaned = -0.000809163 Jy ! Component: 4000 - total flux cleaned = -0.000801577 Jy ! Component: 4050 - total flux cleaned = -0.000861893 Jy ! Total flux subtracted in 4096 components = -0.000869422 Jy ! Clean residual min=-0.000408 max=0.000541 Jy/beam ! Clean residual mean=0.000002 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0770876 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 501 components and 0.0770876 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0854+4408_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.034 x 6.002 at -1.006 degrees (North through East) ! Clean map min=-0.0010468 max=0.056238 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0854+4408_S_a_map.fits wmodel /image_prod/ug002_uvm//J0854+4408_S_a_map.mod ! Writing 501 model components to file: /image_prod/ug002_uvm//J0854+4408_S_a_map.mod wobs /image_prod/ug002_uvm//J0854+4408_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0854+4408_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0854+4408_S_a_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uvm//J0854+4408_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.056238 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140173 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.747748 0.747748 1.4955 2.99099 5.98199 11.964 23.9279 47.8559 95.7118 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 401.204 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0854+4408_S_a_dfm.log closed on Wed Mar 4 16:52:56 2020