! Started logfile: /scr/pima/rv126_uvs/J1755+3350_S_dfm.log on Sun Dec 23 07:41:51 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.24075 obs /scr/pima/rv126_uvs/J1755+3350_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J1755+3350_S_uva.fits ! AN table 1: 47 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.886525 visibilities/baseline/integration-bin. ! Found source: J1755+3350 ! ! 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 2.24075e+09 8e+06 1 8e+06 ! 02 2 2.27075e+09 8e+06 1 8e+06 ! 03 3 2.36075e+09 8e+06 1 8e+06 ! 04 4 2.38075e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 6000 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1755+3350_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 423 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000914Jy sigma=17.984631 ! Fit after self-cal, rms=0.963528Jy sigma=17.328092 ! 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=3.259 mas, bmaj=6.623 mas, bpa=-26.06 degrees ! Estimated noise=1.08361 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 = 0.0303632 Jy ! Component: 100 - total flux cleaned = 0.0367521 Jy ! Total flux subtracted in 100 components = 0.0367521 Jy ! Clean residual min=-0.004814 max=0.004822 Jy/beam ! Clean residual mean=-0.000003 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.0367521 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0367521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057549Jy sigma=0.972395 ! Fit after self-cal, rms=0.055391Jy sigma=0.931864 ! 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=4.271 mas, bmaj=7.846 mas, bpa=-25.01 degrees ! Estimated noise=0.612777 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 = 0.00395684 Jy ! Component: 100 - total flux cleaned = 0.00534089 Jy ! Component: 150 - total flux cleaned = 0.00557128 Jy ! Component: 200 - total flux cleaned = 0.0055721 Jy ! Total flux subtracted in 200 components = 0.0055721 Jy ! Clean residual min=-0.002726 max=0.002594 Jy/beam ! Clean residual mean=-0.000007 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.0423242 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.0423242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055117Jy sigma=0.927428 ! Fit after self-cal, rms=0.055115Jy sigma=0.927307 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.271 x 7.846 at -25.01 degrees (North through East) ! Clean map min=-0.0026351 max=0.040639 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.04 HN 0.88 KP 0.91 ! LA 0.92 MK 1.04 NL 1.13 OV 0.89 ! PT 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.06 HN 0.82 KP 0.90 ! LA 0.99 MK 1.01 NL 1.15 OV 0.84 ! PT 1.22 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.89 KP 0.96 ! LA 0.91 MK 1.09 NL 1.23 OV 0.88 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.055115Jy sigma=0.927307 ! Fit after self-cal, rms=0.053258Jy sigma=0.920327 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.267 mas, bmaj=7.801 mas, bpa=-24.61 degrees ! Estimated noise=0.605405 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 = 0.000577405 Jy ! Component: 100 - total flux cleaned = 0.000638931 Jy ! Component: 150 - total flux cleaned = 0.000655702 Jy ! Component: 200 - total flux cleaned = 0.000656044 Jy ! Total flux subtracted in 200 components = 0.000656044 Jy ! Clean residual min=-0.001924 max=0.001885 Jy/beam ! Clean residual mean=-0.000009 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0429802 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.0429802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053242Jy sigma=0.920140 ! Fit after self-cal, rms=0.053290Jy sigma=0.918873 ! 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=0.053290Jy sigma=0.918873 ! Fit after self-cal, rms=0.053403Jy sigma=0.917942 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.279 mas, bmaj=7.744 mas, bpa=-24.63 degrees ! Estimated noise=0.606538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406635 Jy ! Component: 100 - total flux cleaned = 0.000492283 Jy ! Component: 150 - total flux cleaned = 0.000491966 Jy ! Component: 200 - total flux cleaned = 0.000491711 Jy ! Total flux subtracted in 200 components = 0.000491711 Jy ! Clean residual min=-0.002032 max=0.001863 Jy/beam ! Clean residual mean=-0.000008 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0434719 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0434719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053392Jy sigma=0.917843 ! Fit after self-cal, rms=0.053407Jy sigma=0.917369 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 = 2.99181e-05 Jy ! Component: 100 - total flux cleaned = -1.34915e-05 Jy ! Component: 150 - total flux cleaned = -3.18617e-05 Jy ! Component: 200 - total flux cleaned = -2.30743e-05 Jy ! Total flux subtracted in 200 components = -2.30743e-05 Jy ! Clean residual min=-0.001999 max=0.001804 Jy/beam ! Clean residual mean=-0.000009 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0434489 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0434489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053402Jy sigma=0.917321 ! Fit after self-cal, rms=0.053403Jy sigma=0.917306 ! 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=0.053403Jy sigma=0.917306 ! Fit after self-cal, rms=0.053813Jy sigma=0.917303 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.278 mas, bmaj=7.72 mas, bpa=-24.78 degrees ! Estimated noise=0.609641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536926 Jy ! Component: 100 - total flux cleaned = 0.00062615 Jy ! Component: 150 - total flux cleaned = 0.000679718 Jy ! Component: 200 - total flux cleaned = 0.000695533 Jy ! Total flux subtracted in 200 components = 0.000695533 Jy ! Clean residual min=-0.001995 max=0.001810 Jy/beam ! Clean residual mean=-0.000010 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0441444 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0441444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053804Jy sigma=0.917254 ! Fit after self-cal, rms=0.053816Jy sigma=0.917209 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 = 1.74564e-05 Jy ! Component: 100 - total flux cleaned = 1.72991e-05 Jy ! Component: 150 - total flux cleaned = 1.69362e-05 Jy ! Component: 200 - total flux cleaned = 1.66773e-05 Jy ! Total flux subtracted in 200 components = 1.66773e-05 Jy ! Clean residual min=-0.001981 max=0.001812 Jy/beam ! Clean residual mean=-0.000010 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0441611 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0441611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053813Jy sigma=0.917186 ! Fit after self-cal, rms=0.053813Jy sigma=0.917176 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053813Jy sigma=0.917176 ! Fit after self-cal, rms=0.054136Jy sigma=0.917178 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.489 mas, bmaj=10.06 mas, bpa=-19.05 degrees ! Estimated noise=0.713501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453857 Jy ! Component: 100 - total flux cleaned = 0.000617978 Jy ! Component: 150 - total flux cleaned = 0.000641882 Jy ! Component: 200 - total flux cleaned = 0.000656926 Jy ! Total flux subtracted in 200 components = 0.000656926 Jy ! Clean residual min=-0.001983 max=0.002341 Jy/beam ! Clean residual mean=-0.000016 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.044818 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 55 components and 0.044818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054136Jy sigma=0.917208 ! Fit after self-cal, rms=0.054141Jy sigma=0.917187 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 = 7.76672e-05 Jy ! Component: 100 - total flux cleaned = 8.67646e-05 Jy ! Component: 150 - total flux cleaned = 9.98572e-05 Jy ! Component: 200 - total flux cleaned = 0.000108095 Jy ! Total flux subtracted in 200 components = 0.000108095 Jy ! Clean residual min=-0.001982 max=0.002336 Jy/beam ! Clean residual mean=-0.000016 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0449261 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.0449261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054142Jy sigma=0.917201 ! Fit after self-cal, rms=0.054143Jy sigma=0.917198 ! 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=4.279 mas, bmaj=7.7 mas, bpa=-24.83 degrees ! Estimated noise=0.612855 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.279 x 7.7 at -24.83 degrees (North through East) ! Clean map min=-0.0019094 max=0.040033 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=3.287 mas, bmaj=6.472 mas, bpa=-26.41 degrees ! Estimated noise=1.06622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320073 Jy ! Component: 100 - total flux cleaned = 0.0395892 Jy ! Component: 150 - total flux cleaned = 0.0430185 Jy ! Component: 200 - total flux cleaned = 0.0442387 Jy ! Total flux subtracted in 200 components = 0.0442387 Jy ! Clean residual min=-0.003390 max=0.003583 Jy/beam ! Clean residual mean=-0.000004 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0442387 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0442387 Jy ! Inverting map and beam ! Estimated beam: bmin=4.279 mas, bmaj=7.7 mas, bpa=-24.83 degrees ! Estimated noise=0.612855 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 = 0.000493174 Jy ! Component: 100 - total flux cleaned = 0.000573481 Jy ! Component: 150 - total flux cleaned = 0.000573903 Jy ! Component: 200 - total flux cleaned = 0.000555958 Jy ! Total flux subtracted in 200 components = 0.000555958 Jy ! Clean residual min=-0.002010 max=0.001824 Jy/beam ! Clean residual mean=-0.000010 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0447947 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0447947 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=8.489 mas, bmaj=10.06 mas, bpa=-19.05 degrees ! Estimated noise=0.713501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.09565e-05 Jy ! Component: 100 - total flux cleaned = 2.74605e-05 Jy ! Component: 150 - total flux cleaned = 3.77741e-05 Jy ! Component: 200 - total flux cleaned = 4.7624e-05 Jy ! Total flux subtracted in 200 components = 4.7624e-05 Jy ! Clean residual min=-0.001985 max=0.002326 Jy/beam ! Clean residual mean=-0.000016 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0448423 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 = 9.10902e-08 Jy ! Component: 100 - total flux cleaned = 8.42076e-08 Jy ! Component: 150 - total flux cleaned = 4.36608e-06 Jy ! Component: 200 - total flux cleaned = 4.30343e-06 Jy ! Total flux subtracted in 200 components = 4.30343e-06 Jy ! Clean residual min=-0.001984 max=0.002328 Jy/beam ! Clean residual mean=-0.000016 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0448466 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0448466 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.279 mas, bmaj=7.7 mas, bpa=-24.83 degrees ! Estimated noise=0.612855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.48763e-05 Jy ! Component: 100 - total flux cleaned = -4.61636e-05 Jy ! Component: 150 - total flux cleaned = -5.96132e-05 Jy ! Component: 200 - total flux cleaned = -7.14568e-05 Jy ! Total flux subtracted in 200 components = -7.14568e-05 Jy ! Clean residual min=-0.001989 max=0.001826 Jy/beam ! Clean residual mean=-0.000010 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0447751 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0447751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054147Jy sigma=0.917202 ! Fit after self-cal, rms=0.054145Jy sigma=0.917187 wmodel J1755+3350_S_map.mod ! Writing 40 model components to file: J1755+3350_S_map.mod wobs J1755+3350_S_uvs.fits ! Writing UV FITS file: J1755+3350_S_uvs.fits wwins J1755+3350_S_map.win ! wwins: Wrote 1 windows to J1755+3350_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 = -0.000477908 Jy ! Component: 100 - total flux cleaned = -0.000445731 Jy ! Component: 150 - total flux cleaned = -0.000477218 Jy ! Component: 200 - total flux cleaned = -0.000416958 Jy ! Component: 250 - total flux cleaned = -0.000388553 Jy ! Component: 300 - total flux cleaned = -0.000333443 Jy ! Component: 350 - total flux cleaned = -0.000306196 Jy ! Component: 400 - total flux cleaned = -0.000280104 Jy ! Component: 450 - total flux cleaned = -0.000381029 Jy ! Component: 500 - total flux cleaned = -0.000479326 Jy ! Component: 550 - total flux cleaned = -0.000479303 Jy ! Component: 600 - total flux cleaned = -0.000526587 Jy ! Component: 650 - total flux cleaned = -0.000573139 Jy ! Component: 700 - total flux cleaned = -0.000572582 Jy ! Component: 750 - total flux cleaned = -0.000594962 Jy ! Component: 800 - total flux cleaned = -0.000639624 Jy ! Component: 850 - total flux cleaned = -0.000682726 Jy ! Component: 900 - total flux cleaned = -0.000682762 Jy ! Component: 950 - total flux cleaned = -0.000745676 Jy ! Component: 1000 - total flux cleaned = -0.000724472 Jy ! Component: 1050 - total flux cleaned = -0.000765453 Jy ! Component: 1100 - total flux cleaned = -0.000805872 Jy ! Component: 1150 - total flux cleaned = -0.000805894 Jy ! Component: 1200 - total flux cleaned = -0.000884612 Jy ! Component: 1250 - total flux cleaned = -0.000884721 Jy ! Component: 1300 - total flux cleaned = -0.001019 Jy ! Component: 1350 - total flux cleaned = -0.000980742 Jy ! Component: 1400 - total flux cleaned = -0.000980789 Jy ! Component: 1450 - total flux cleaned = -0.000943821 Jy ! Component: 1500 - total flux cleaned = -0.00105417 Jy ! Component: 1550 - total flux cleaned = -0.00116283 Jy ! Component: 1600 - total flux cleaned = -0.0012344 Jy ! Component: 1650 - total flux cleaned = -0.00123448 Jy ! Component: 1700 - total flux cleaned = -0.00125209 Jy ! Component: 1750 - total flux cleaned = -0.00126948 Jy ! Component: 1800 - total flux cleaned = -0.00132135 Jy ! Component: 1850 - total flux cleaned = -0.00137225 Jy ! Component: 1900 - total flux cleaned = -0.0013554 Jy ! Component: 1950 - total flux cleaned = -0.00140554 Jy ! Component: 2000 - total flux cleaned = -0.00145533 Jy ! Component: 2050 - total flux cleaned = -0.00147192 Jy ! Component: 2100 - total flux cleaned = -0.00156968 Jy ! Component: 2150 - total flux cleaned = -0.00161827 Jy ! Component: 2200 - total flux cleaned = -0.00171417 Jy ! Component: 2250 - total flux cleaned = -0.00176158 Jy ! Component: 2300 - total flux cleaned = -0.0018089 Jy ! Component: 2350 - total flux cleaned = -0.00182455 Jy ! Component: 2400 - total flux cleaned = -0.00194849 Jy ! Component: 2450 - total flux cleaned = -0.00207155 Jy ! Component: 2500 - total flux cleaned = -0.0021475 Jy ! Component: 2550 - total flux cleaned = -0.00223808 Jy ! Component: 2600 - total flux cleaned = -0.00229812 Jy ! Component: 2650 - total flux cleaned = -0.00235763 Jy ! Component: 2700 - total flux cleaned = -0.00240205 Jy ! Component: 2750 - total flux cleaned = -0.00250491 Jy ! Component: 2800 - total flux cleaned = -0.00256342 Jy ! Component: 2850 - total flux cleaned = -0.00265033 Jy ! Component: 2900 - total flux cleaned = -0.00270777 Jy ! Component: 2950 - total flux cleaned = -0.00277923 Jy ! Component: 3000 - total flux cleaned = -0.0027794 Jy ! Component: 3050 - total flux cleaned = -0.0028219 Jy ! Component: 3100 - total flux cleaned = -0.00294795 Jy ! Component: 3150 - total flux cleaned = -0.00298971 Jy ! Component: 3200 - total flux cleaned = -0.00301727 Jy ! Component: 3250 - total flux cleaned = -0.00307238 Jy ! Component: 3300 - total flux cleaned = -0.00312695 Jy ! Component: 3350 - total flux cleaned = -0.0031948 Jy ! Component: 3400 - total flux cleaned = -0.00320826 Jy ! Component: 3450 - total flux cleaned = -0.0033154 Jy ! Component: 3500 - total flux cleaned = -0.00335541 Jy ! Component: 3550 - total flux cleaned = -0.00346115 Jy ! Component: 3600 - total flux cleaned = -0.00351366 Jy ! Component: 3650 - total flux cleaned = -0.00355299 Jy ! Component: 3700 - total flux cleaned = -0.00363095 Jy ! Component: 3750 - total flux cleaned = -0.00370862 Jy ! Component: 3800 - total flux cleaned = -0.00381156 Jy ! Component: 3850 - total flux cleaned = -0.00388822 Jy ! Component: 3900 - total flux cleaned = -0.00388816 Jy ! Component: 3950 - total flux cleaned = -0.00398931 Jy ! Component: 4000 - total flux cleaned = -0.00406473 Jy ! Component: 4050 - total flux cleaned = -0.00411461 Jy ! Total flux subtracted in 4096 components = -0.00422655 Jy ! Clean residual min=-0.000717 max=0.000753 Jy/beam ! Clean residual mean=-0.000004 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0405486 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 326 components and 0.0405486 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J1755+3350_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.279 x 7.7 at -24.83 degrees (North through East) ! Clean map min=-0.0014812 max=0.039799 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J1755+3350_S_map.fits wmodel /scr/pima/rv126_uvs/J1755+3350_S_map.mod ! Writing 326 model components to file: /scr/pima/rv126_uvs/J1755+3350_S_map.mod wobs /scr/pima/rv126_uvs/J1755+3350_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J1755+3350_S_uvs.fits wwins /scr/pima/rv126_uvs/J1755+3350_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv126_uvs/J1755+3350_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0397991 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.69707 1.69707 3.39414 6.78827 13.5765 27.1531 54.3062 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 176.775 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J1755+3350_S_dfm.log closed on Sun Dec 23 07:41:55 2018