! Started logfile: /scr/pima/rv121_uvs/J2118+2034_X_dfm.log on Sat Jul 28 00:43:47 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv121_uvs/J2118+2034_X_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J2118+2034_X_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2118+2034 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 8100 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2118+2034_X] 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 0.200x0.200 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012971Jy sigma=19.813739 ! Fit after self-cal, rms=0.894683Jy sigma=17.468885 ! 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=0.8305 mas, bmaj=1.485 mas, bpa=-4.873 degrees ! Estimated noise=0.772893 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 = 0.0784616 Jy ! Component: 100 - total flux cleaned = 0.101271 Jy ! Total flux subtracted in 100 components = 0.101271 Jy ! Clean residual min=-0.005295 max=0.010945 Jy/beam ! Clean residual mean=0.000008 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.101271 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.101271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058056Jy sigma=1.058059 ! Fit after self-cal, rms=0.058049Jy sigma=1.057686 ! Inverting map ! Added new window around map position (-2.8, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116501 Jy ! Component: 100 - total flux cleaned = 0.0189854 Jy ! Total flux subtracted in 100 components = 0.0189854 Jy ! Clean residual min=-0.004313 max=0.005707 Jy/beam ! Clean residual mean=0.000005 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.120257 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.120257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055026Jy sigma=0.988190 ! Fit after self-cal, rms=0.054928Jy sigma=0.985994 ! Inverting map ! Added new window around map position (-1.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634131 Jy ! Component: 100 - total flux cleaned = 0.0107178 Jy ! Total flux subtracted in 100 components = 0.0107178 Jy ! Clean residual min=-0.003629 max=0.004846 Jy/beam ! Clean residual mean=0.000003 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.130975 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.130975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053996Jy sigma=0.963820 ! Fit after self-cal, rms=0.053954Jy sigma=0.962795 ! 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=1.064 mas, bmaj=1.808 mas, bpa=-4.87 degrees ! Estimated noise=0.414078 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 (-5.4, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0072951 Jy ! Component: 100 - total flux cleaned = 0.0119086 Jy ! Component: 150 - total flux cleaned = 0.0152598 Jy ! Component: 200 - total flux cleaned = 0.0178208 Jy ! Total flux subtracted in 200 components = 0.0178208 Jy ! Clean residual min=-0.001975 max=0.002275 Jy/beam ! Clean residual mean=0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.148795 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 58 components and 0.148795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052860Jy sigma=0.936172 ! Fit after self-cal, rms=0.052791Jy sigma=0.934687 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.808 at -4.87 degrees (North through East) ! Clean map min=-0.0017346 max=0.10431 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 0.96 ! LA 0.99 MK 1.00 NL 0.99 OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.94 KP 0.97 ! LA 0.98 MK 0.98 NL 1.00 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.02 KP 0.97 ! LA 1.00 MK 1.04 NL 0.97 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.01 ! LA 0.98 MK 1.06 NL 0.99 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.052791Jy sigma=0.934687 ! Fit after self-cal, rms=0.052431Jy sigma=0.931484 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.816 mas, bpa=-4.916 degrees ! Estimated noise=0.408249 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 = 0.00200942 Jy ! Component: 100 - total flux cleaned = 0.00289698 Jy ! Component: 150 - total flux cleaned = 0.00342773 Jy ! Component: 200 - total flux cleaned = 0.00387263 Jy ! Total flux subtracted in 200 components = 0.00387263 Jy ! Clean residual min=-0.001747 max=0.001677 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.152668 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 91 components and 0.152668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052341Jy sigma=0.929278 ! Fit after self-cal, rms=0.052339Jy sigma=0.929104 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052339Jy sigma=0.929104 ! Fit after self-cal, rms=0.052511Jy sigma=0.927213 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=1.81 mas, bpa=-4.986 degrees ! Estimated noise=0.408304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115299 Jy ! Component: 100 - total flux cleaned = 0.00175012 Jy ! Component: 150 - total flux cleaned = 0.00212663 Jy ! Component: 200 - total flux cleaned = 0.00238335 Jy ! Total flux subtracted in 200 components = 0.00238335 Jy ! Clean residual min=-0.001464 max=0.001518 Jy/beam ! Clean residual mean=0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.155051 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.155051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052481Jy sigma=0.926512 ! Fit after self-cal, rms=0.052487Jy sigma=0.926429 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 = 0.000281392 Jy ! Component: 100 - total flux cleaned = 0.000551837 Jy ! Component: 150 - total flux cleaned = 0.000737765 Jy ! Component: 200 - total flux cleaned = 0.000866497 Jy ! Total flux subtracted in 200 components = 0.000866497 Jy ! Clean residual min=-0.001496 max=0.001448 Jy/beam ! Clean residual mean=0.000000 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.155918 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.155918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052478Jy sigma=0.926250 ! Fit after self-cal, rms=0.052477Jy sigma=0.926236 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052477Jy sigma=0.926236 ! Fit after self-cal, rms=0.052550Jy sigma=0.926045 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=1.812 mas, bpa=-5.01 degrees ! Estimated noise=0.408465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000557405 Jy ! Component: 100 - total flux cleaned = 0.000837551 Jy ! Component: 150 - total flux cleaned = 0.00107587 Jy ! Component: 200 - total flux cleaned = 0.00118603 Jy ! Total flux subtracted in 200 components = 0.00118603 Jy ! Clean residual min=-0.001413 max=0.001405 Jy/beam ! Clean residual mean=0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.157104 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.157104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052539Jy sigma=0.925829 ! Fit after self-cal, rms=0.052540Jy sigma=0.925812 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 = 0.000150522 Jy ! Component: 100 - total flux cleaned = 0.000240603 Jy ! Component: 150 - total flux cleaned = 0.000314351 Jy ! Component: 200 - total flux cleaned = 0.000364012 Jy ! Total flux subtracted in 200 components = 0.000364012 Jy ! Clean residual min=-0.001431 max=0.001414 Jy/beam ! Clean residual mean=0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.157468 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.157468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052535Jy sigma=0.925732 ! Fit after self-cal, rms=0.052535Jy sigma=0.925729 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052535Jy sigma=0.925729 ! Fit after self-cal, rms=0.052601Jy sigma=0.925649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=2.823 mas, bpa=-3.896 degrees ! Estimated noise=0.476072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349159 Jy ! Component: 100 - total flux cleaned = 0.000420844 Jy ! Component: 150 - total flux cleaned = 0.000432053 Jy ! Component: 200 - total flux cleaned = 0.00043219 Jy ! Total flux subtracted in 200 components = 0.00043219 Jy ! Clean residual min=-0.001336 max=0.001370 Jy/beam ! Clean residual mean=0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.1579 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 0.1579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052599Jy sigma=0.925560 ! Fit after self-cal, rms=0.052599Jy sigma=0.925545 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 = 2.07306e-05 Jy ! Component: 100 - total flux cleaned = 3.72952e-05 Jy ! Component: 150 - total flux cleaned = 4.42729e-05 Jy ! Component: 200 - total flux cleaned = 5.72288e-05 Jy ! Total flux subtracted in 200 components = 5.72288e-05 Jy ! Clean residual min=-0.001339 max=0.001354 Jy/beam ! Clean residual mean=0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.157957 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 140 components and 0.157957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052599Jy sigma=0.925520 ! Fit after self-cal, rms=0.052599Jy sigma=0.925513 ! 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=1.073 mas, bmaj=1.814 mas, bpa=-5.04 degrees ! Estimated noise=0.408658 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.814 at -5.04 degrees (North through East) ! Clean map min=-0.0013163 max=0.10251 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=0.8369 mas, bmaj=1.488 mas, bpa=-5.13 degrees ! Estimated noise=0.767873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0775866 Jy ! Component: 100 - total flux cleaned = 0.10055 Jy ! Component: 150 - total flux cleaned = 0.112889 Jy ! Component: 200 - total flux cleaned = 0.121208 Jy ! Total flux subtracted in 200 components = 0.121208 Jy ! Clean residual min=-0.003754 max=0.004819 Jy/beam ! Clean residual mean=0.000004 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.121208 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.121208 Jy ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.814 mas, bpa=-5.04 degrees ! Estimated noise=0.408658 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 = 0.00909218 Jy ! Component: 100 - total flux cleaned = 0.0154184 Jy ! Component: 150 - total flux cleaned = 0.0200898 Jy ! Component: 200 - total flux cleaned = 0.0235945 Jy ! Total flux subtracted in 200 components = 0.0235945 Jy ! Clean residual min=-0.001806 max=0.002035 Jy/beam ! Clean residual mean=0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.144803 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 50 components and 0.144803 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=2.823 mas, bpa=-3.896 degrees ! Estimated noise=0.476072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426552 Jy ! Component: 100 - total flux cleaned = 0.00699073 Jy ! Component: 150 - total flux cleaned = 0.00883589 Jy ! Component: 200 - total flux cleaned = 0.0101308 Jy ! Total flux subtracted in 200 components = 0.0101308 Jy ! Clean residual min=-0.001528 max=0.001519 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.154933 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 = 0.000949547 Jy ! Component: 100 - total flux cleaned = 0.00165637 Jy ! Component: 150 - total flux cleaned = 0.00218762 Jy ! Component: 200 - total flux cleaned = 0.00258922 Jy ! Total flux subtracted in 200 components = 0.00258922 Jy ! Clean residual min=-0.001388 max=0.001386 Jy/beam ! Clean residual mean=0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.157523 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 131 components and 0.157523 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.814 mas, bpa=-5.04 degrees ! Estimated noise=0.408658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.40909e-05 Jy ! Component: 100 - total flux cleaned = 0.000175682 Jy ! Component: 150 - total flux cleaned = 0.000197789 Jy ! Component: 200 - total flux cleaned = 0.000238238 Jy ! Total flux subtracted in 200 components = 0.000238238 Jy ! Clean residual min=-0.001445 max=0.001380 Jy/beam ! Clean residual mean=0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.157761 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 142 components and 0.157761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052645Jy sigma=0.926205 ! Fit after self-cal, rms=0.052639Jy sigma=0.926148 wmodel J2118+2034_X_map.mod ! Writing 142 model components to file: J2118+2034_X_map.mod wobs J2118+2034_X_uvs.fits ! Writing UV FITS file: J2118+2034_X_uvs.fits wwins J2118+2034_X_map.win ! wwins: Wrote 4 windows to J2118+2034_X_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 = -3.77558e-05 Jy ! Component: 100 - total flux cleaned = 0.000214265 Jy ! Component: 150 - total flux cleaned = 0.00045851 Jy ! Component: 200 - total flux cleaned = 0.000719928 Jy ! Component: 250 - total flux cleaned = 0.000997853 Jy ! Component: 300 - total flux cleaned = 0.00126971 Jy ! Component: 350 - total flux cleaned = 0.00153549 Jy ! Component: 400 - total flux cleaned = 0.00170905 Jy ! Component: 450 - total flux cleaned = 0.00188007 Jy ! Component: 500 - total flux cleaned = 0.00204811 Jy ! Component: 550 - total flux cleaned = 0.00219235 Jy ! Component: 600 - total flux cleaned = 0.00225305 Jy ! Component: 650 - total flux cleaned = 0.0023532 Jy ! Component: 700 - total flux cleaned = 0.00247199 Jy ! Component: 750 - total flux cleaned = 0.00251099 Jy ! Component: 800 - total flux cleaned = 0.0026458 Jy ! Component: 850 - total flux cleaned = 0.00270277 Jy ! Component: 900 - total flux cleaned = 0.00285292 Jy ! Component: 950 - total flux cleaned = 0.0028525 Jy ! Component: 1000 - total flux cleaned = 0.00281614 Jy ! Component: 1050 - total flux cleaned = 0.00294388 Jy ! Component: 1100 - total flux cleaned = 0.00294419 Jy ! Component: 1150 - total flux cleaned = 0.00303363 Jy ! Component: 1200 - total flux cleaned = 0.00306906 Jy ! Component: 1250 - total flux cleaned = 0.00308646 Jy ! Component: 1300 - total flux cleaned = 0.00306892 Jy ! Component: 1350 - total flux cleaned = 0.0031203 Jy ! Component: 1400 - total flux cleaned = 0.00305217 Jy ! Component: 1450 - total flux cleaned = 0.00310268 Jy ! Component: 1500 - total flux cleaned = 0.00306946 Jy ! Component: 1550 - total flux cleaned = 0.00313607 Jy ! Component: 1600 - total flux cleaned = 0.00310335 Jy ! Component: 1650 - total flux cleaned = 0.00318479 Jy ! Component: 1700 - total flux cleaned = 0.00321707 Jy ! Component: 1750 - total flux cleaned = 0.00315279 Jy ! Component: 1800 - total flux cleaned = 0.00318467 Jy ! Component: 1850 - total flux cleaned = 0.00315303 Jy ! Component: 1900 - total flux cleaned = 0.00320019 Jy ! Component: 1950 - total flux cleaned = 0.00321573 Jy ! Component: 2000 - total flux cleaned = 0.0032777 Jy ! Component: 2050 - total flux cleaned = 0.00326229 Jy ! Component: 2100 - total flux cleaned = 0.00327742 Jy ! Component: 2150 - total flux cleaned = 0.00321676 Jy ! Component: 2200 - total flux cleaned = 0.00324703 Jy ! Component: 2250 - total flux cleaned = 0.00327698 Jy ! Component: 2300 - total flux cleaned = 0.00330661 Jy ! Component: 2350 - total flux cleaned = 0.00335093 Jy ! Component: 2400 - total flux cleaned = 0.003351 Jy ! Component: 2450 - total flux cleaned = 0.00333637 Jy ! Component: 2500 - total flux cleaned = 0.00333645 Jy ! Component: 2550 - total flux cleaned = 0.00335069 Jy ! Component: 2600 - total flux cleaned = 0.00336506 Jy ! Component: 2650 - total flux cleaned = 0.00339363 Jy ! Component: 2700 - total flux cleaned = 0.00335107 Jy ! Component: 2750 - total flux cleaned = 0.00340738 Jy ! Component: 2800 - total flux cleaned = 0.00337927 Jy ! Component: 2850 - total flux cleaned = 0.00340709 Jy ! Component: 2900 - total flux cleaned = 0.00346264 Jy ! Component: 2950 - total flux cleaned = 0.0034213 Jy ! Component: 3000 - total flux cleaned = 0.00346256 Jy ! Component: 3050 - total flux cleaned = 0.00354445 Jy ! Component: 3100 - total flux cleaned = 0.00358518 Jy ! Component: 3150 - total flux cleaned = 0.00354468 Jy ! Component: 3200 - total flux cleaned = 0.00358509 Jy ! Component: 3250 - total flux cleaned = 0.00358509 Jy ! Component: 3300 - total flux cleaned = 0.00365154 Jy ! Component: 3350 - total flux cleaned = 0.00363822 Jy ! Component: 3400 - total flux cleaned = 0.00366441 Jy ! Component: 3450 - total flux cleaned = 0.0036645 Jy ! Component: 3500 - total flux cleaned = 0.0037035 Jy ! Component: 3550 - total flux cleaned = 0.00369041 Jy ! Component: 3600 - total flux cleaned = 0.00372909 Jy ! Component: 3650 - total flux cleaned = 0.00372916 Jy ! Component: 3700 - total flux cleaned = 0.00378031 Jy ! Component: 3750 - total flux cleaned = 0.00379303 Jy ! Component: 3800 - total flux cleaned = 0.00383111 Jy ! Component: 3850 - total flux cleaned = 0.00383111 Jy ! Component: 3900 - total flux cleaned = 0.00381857 Jy ! Component: 3950 - total flux cleaned = 0.00383104 Jy ! Component: 4000 - total flux cleaned = 0.00388072 Jy ! Component: 4050 - total flux cleaned = 0.00384352 Jy ! Total flux subtracted in 4096 components = 0.00386816 Jy ! Clean residual min=-0.000648 max=0.000734 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.161629 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 434 components and 0.161629 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J2118+2034_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.814 at -5.04 degrees (North through East) ! Clean map min=-0.001041 max=0.10223 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J2118+2034_X_map.fits wmodel /scr/pima/rv121_uvs/J2118+2034_X_map.mod ! Writing 434 model components to file: /scr/pima/rv121_uvs/J2118+2034_X_map.mod wobs /scr/pima/rv121_uvs/J2118+2034_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J2118+2034_X_uvs.fits wwins /scr/pima/rv121_uvs/J2118+2034_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv121_uvs/J2118+2034_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.102235 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210329 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.617196 0.617196 1.23439 2.46878 4.93757 9.87513 19.7503 39.5005 79.001 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 486.069 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J2118+2034_X_dfm.log closed on Sat Jul 28 00:43:51 2018