! Started logfile: /scr/pima/rv126_uvs/J0856-1105_S_dfm.log on Sun Dec 23 07:37:29 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/J0856-1105_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J0856-1105_S_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! AN table 2: 145 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.579108 visibilities/baseline/integration-bin. ! Found source: J0856-1105 ! ! 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 6852 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 J0856-1105_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 174 telescope corrections were flagged in sub-array 1. ! A total of 520 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 520 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 522 telescope corrections were flagged in sub-array 1. ! A total of 580 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 520 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.037555Jy sigma=13.879347 ! Fit after self-cal, rms=0.722340Jy sigma=9.963477 ! 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=3.24 mas, bmaj=6.063 mas, bpa=-14.33 degrees ! Estimated noise=1.24464 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 = 0.209878 Jy ! Component: 100 - total flux cleaned = 0.26999 Jy ! Total flux subtracted in 100 components = 0.26999 Jy ! Clean residual min=-0.016755 max=0.028976 Jy/beam ! Clean residual mean=-0.000037 rms=0.004474 Jy/beam ! Combined flux in latest and established models = 0.26999 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.26999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120572Jy sigma=1.538104 ! Fit after self-cal, rms=0.120455Jy sigma=1.537472 ! Inverting map ! Added new window around map position (-5.5, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316097 Jy ! Component: 100 - total flux cleaned = 0.0521935 Jy ! Total flux subtracted in 100 components = 0.0521935 Jy ! Clean residual min=-0.014590 max=0.021136 Jy/beam ! Clean residual mean=-0.000019 rms=0.003667 Jy/beam ! Combined flux in latest and established models = 0.322184 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.322184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108663Jy sigma=1.360558 ! Fit after self-cal, rms=0.108342Jy sigma=1.355543 ! 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=3.899 mas, bmaj=6.643 mas, bpa=-13.98 degrees ! Estimated noise=0.877988 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 = 0.0218901 Jy ! Component: 100 - total flux cleaned = 0.0352945 Jy ! Component: 150 - total flux cleaned = 0.0438261 Jy ! Component: 200 - total flux cleaned = 0.0477928 Jy ! Total flux subtracted in 200 components = 0.0477928 Jy ! Clean residual min=-0.015721 max=0.016594 Jy/beam ! Clean residual mean=-0.000008 rms=0.003464 Jy/beam ! Combined flux in latest and established models = 0.369976 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 54 components and 0.369977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103715Jy sigma=1.278827 ! Fit after self-cal, rms=0.103433Jy sigma=1.273635 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.899 x 6.643 at -13.98 degrees (North through East) ! Clean map min=-0.013921 max=0.24973 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.00 HN 0.95 KP 0.94 ! LA 0.92 MK 1.10 NL 1.11 OV 0.91 ! PT 1.06 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* HN 0.00* WN 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.60 FD 0.98 HN 0.95 KP 0.92 ! LA 0.93 MK 1.11 NL 1.08 OV 0.85 ! PT 1.07 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* HN 0.00* WN 0.00* WZ 0.00* ! ! ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* HN 0.00* WN 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 1.04 HN 0.92 KP 0.90 ! LA 0.91 MK 1.02 NL 1.05 OV 0.86 ! PT 1.07 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* HN 0.00* WN 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.103433Jy sigma=1.273635 ! Fit after self-cal, rms=0.108135Jy sigma=1.107293 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.111 mas, bmaj=14.33 mas, bpa=-21.07 degrees ! Estimated noise=0.915195 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 = -0.00654596 Jy ! Component: 100 - total flux cleaned = -0.00697773 Jy ! Component: 150 - total flux cleaned = -0.00717137 Jy ! Component: 200 - total flux cleaned = -0.00753416 Jy ! Total flux subtracted in 200 components = -0.00753416 Jy ! Clean residual min=-0.009270 max=0.008521 Jy/beam ! Clean residual mean=0.000036 rms=0.002105 Jy/beam ! Combined flux in latest and established models = 0.362442 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.362442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106605Jy sigma=1.097638 ! Fit after self-cal, rms=0.106675Jy sigma=1.096078 ! 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=0.106675Jy sigma=1.096078 ! Fit after self-cal, rms=0.088632Jy sigma=0.983309 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.126 mas, bmaj=13.94 mas, bpa=-20.87 degrees ! Estimated noise=0.909663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00434244 Jy ! Component: 100 - total flux cleaned = -0.00421284 Jy ! Component: 150 - total flux cleaned = -0.00421013 Jy ! Component: 200 - total flux cleaned = -0.00429958 Jy ! Total flux subtracted in 200 components = -0.00429958 Jy ! Clean residual min=-0.004894 max=0.004838 Jy/beam ! Clean residual mean=0.000029 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.358143 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.358143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088124Jy sigma=0.978622 ! Fit after self-cal, rms=0.088058Jy sigma=0.977257 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 = -0.00138077 Jy ! Component: 100 - total flux cleaned = -0.00129793 Jy ! Component: 150 - total flux cleaned = -0.00129778 Jy ! Component: 200 - total flux cleaned = -0.00130093 Jy ! Total flux subtracted in 200 components = -0.00130093 Jy ! Clean residual min=-0.004778 max=0.004663 Jy/beam ! Clean residual mean=0.000029 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.356842 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.356842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087864Jy sigma=0.975543 ! Fit after self-cal, rms=0.087836Jy sigma=0.975313 ! 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=0.087836Jy sigma=0.975313 ! Fit after self-cal, rms=0.087400Jy sigma=0.957127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.127 mas, bmaj=13.95 mas, bpa=-20.75 degrees ! Estimated noise=0.910837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00171525 Jy ! Component: 100 - total flux cleaned = -0.00170944 Jy ! Component: 150 - total flux cleaned = -0.00178434 Jy ! Component: 200 - total flux cleaned = -0.00178404 Jy ! Total flux subtracted in 200 components = -0.00178404 Jy ! Clean residual min=-0.004229 max=0.003134 Jy/beam ! Clean residual mean=0.000027 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.355058 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.355058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087197Jy sigma=0.955174 ! Fit after self-cal, rms=0.087207Jy sigma=0.954878 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 = -0.000654649 Jy ! Component: 100 - total flux cleaned = -0.000715195 Jy ! Component: 150 - total flux cleaned = -0.000716147 Jy ! Component: 200 - total flux cleaned = -0.000714781 Jy ! Total flux subtracted in 200 components = -0.000714781 Jy ! Clean residual min=-0.004114 max=0.003029 Jy/beam ! Clean residual mean=0.000028 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.354343 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.354343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087110Jy sigma=0.953991 ! Fit after self-cal, rms=0.087101Jy sigma=0.953915 ! 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=0.087101Jy sigma=0.953915 ! Fit after self-cal, rms=0.087933Jy sigma=0.952839 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.66 mas, bmaj=16.58 mas, bpa=-11.33 degrees ! Estimated noise=1.0529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117398 Jy ! Component: 100 - total flux cleaned = -0.00103554 Jy ! Component: 150 - total flux cleaned = -0.000960522 Jy ! Component: 200 - total flux cleaned = -0.000961818 Jy ! Total flux subtracted in 200 components = -0.000961818 Jy ! Clean residual min=-0.003750 max=0.003060 Jy/beam ! Clean residual mean=0.000045 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.353381 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 101 components and 0.353381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087864Jy sigma=0.952335 ! Fit after self-cal, rms=0.087862Jy sigma=0.952167 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 = -0.000414772 Jy ! Component: 100 - total flux cleaned = -0.000382329 Jy ! Component: 150 - total flux cleaned = -0.00038209 Jy ! Component: 200 - total flux cleaned = -0.000383483 Jy ! Total flux subtracted in 200 components = -0.000383483 Jy ! Clean residual min=-0.003769 max=0.003054 Jy/beam ! Clean residual mean=0.000045 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.352998 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 104 components and 0.352998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087831Jy sigma=0.951992 ! Fit after self-cal, rms=0.087826Jy sigma=0.951933 ! 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=4.123 mas, bmaj=13.98 mas, bpa=-20.7 degrees ! Estimated noise=0.911176 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.123 x 13.98 at -20.7 degrees (North through East) ! Clean map min=-0.003927 max=0.28613 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=3.368 mas, bmaj=12.2 mas, bpa=-20.86 degrees ! Estimated noise=1.30001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.220642 Jy ! Component: 100 - total flux cleaned = 0.279002 Jy ! Component: 150 - total flux cleaned = 0.304304 Jy ! Component: 200 - total flux cleaned = 0.318642 Jy ! Total flux subtracted in 200 components = 0.318642 Jy ! Clean residual min=-0.005580 max=0.007783 Jy/beam ! Clean residual mean=0.000002 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.318642 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.318642 Jy ! Inverting map and beam ! Estimated beam: bmin=4.123 mas, bmaj=13.98 mas, bpa=-20.7 degrees ! Estimated noise=0.911176 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) ! Added new window around map position (-4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129776 Jy ! Component: 100 - total flux cleaned = 0.0207469 Jy ! Component: 150 - total flux cleaned = 0.0259228 Jy ! Component: 200 - total flux cleaned = 0.0294917 Jy ! Total flux subtracted in 200 components = 0.0294917 Jy ! Clean residual min=-0.003481 max=0.003014 Jy/beam ! Clean residual mean=0.000025 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.348134 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 103 components and 0.348134 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=8.66 mas, bmaj=16.58 mas, bpa=-11.33 degrees ! Estimated noise=1.0529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295349 Jy ! Component: 100 - total flux cleaned = 0.00464097 Jy ! Component: 150 - total flux cleaned = 0.00570936 Jy ! Component: 200 - total flux cleaned = 0.00621664 Jy ! Total flux subtracted in 200 components = 0.00621664 Jy ! Clean residual min=-0.003482 max=0.002954 Jy/beam ! Clean residual mean=0.000044 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.35435 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 = 0.000242622 Jy ! Component: 100 - total flux cleaned = 0.000460908 Jy ! Component: 150 - total flux cleaned = 0.000616135 Jy ! Component: 200 - total flux cleaned = 0.000718909 Jy ! Total flux subtracted in 200 components = 0.000718909 Jy ! Clean residual min=-0.003473 max=0.002951 Jy/beam ! Clean residual mean=0.000044 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.355069 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 167 components and 0.355069 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.123 mas, bmaj=13.98 mas, bpa=-20.7 degrees ! Estimated noise=0.911176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.65702e-05 Jy ! Component: 100 - total flux cleaned = 0.000372294 Jy ! Component: 150 - total flux cleaned = 0.000523062 Jy ! Component: 200 - total flux cleaned = 0.000627631 Jy ! Total flux subtracted in 200 components = 0.000627631 Jy ! Clean residual min=-0.003217 max=0.002787 Jy/beam ! Clean residual mean=0.000027 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.355697 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 181 components and 0.355697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087644Jy sigma=0.948466 ! Fit after self-cal, rms=0.087594Jy sigma=0.948019 wmodel J0856-1105_S_map.mod ! Writing 181 model components to file: J0856-1105_S_map.mod wobs J0856-1105_S_uvs.fits ! Writing UV FITS file: J0856-1105_S_uvs.fits wwins J0856-1105_S_map.win ! wwins: Wrote 3 windows to J0856-1105_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 = -0.00148291 Jy ! Component: 100 - total flux cleaned = -0.00227525 Jy ! Component: 150 - total flux cleaned = -0.00296928 Jy ! Component: 200 - total flux cleaned = -0.00330014 Jy ! Component: 250 - total flux cleaned = -0.00343567 Jy ! Component: 300 - total flux cleaned = -0.00352242 Jy ! Component: 350 - total flux cleaned = -0.00360705 Jy ! Component: 400 - total flux cleaned = -0.00360724 Jy ! Component: 450 - total flux cleaned = -0.0034847 Jy ! Component: 500 - total flux cleaned = -0.00340388 Jy ! Component: 550 - total flux cleaned = -0.0033641 Jy ! Component: 600 - total flux cleaned = -0.0032472 Jy ! Component: 650 - total flux cleaned = -0.00320865 Jy ! Component: 700 - total flux cleaned = -0.00313218 Jy ! Component: 750 - total flux cleaned = -0.00294688 Jy ! Component: 800 - total flux cleaned = -0.00294708 Jy ! Component: 850 - total flux cleaned = -0.00283878 Jy ! Component: 900 - total flux cleaned = -0.00280317 Jy ! Component: 950 - total flux cleaned = -0.00280304 Jy ! Component: 1000 - total flux cleaned = -0.00283734 Jy ! Component: 1050 - total flux cleaned = -0.00269982 Jy ! Component: 1100 - total flux cleaned = -0.00259786 Jy ! Component: 1150 - total flux cleaned = -0.00253125 Jy ! Component: 1200 - total flux cleaned = -0.00249883 Jy ! Component: 1250 - total flux cleaned = -0.00246604 Jy ! Component: 1300 - total flux cleaned = -0.00240197 Jy ! Component: 1350 - total flux cleaned = -0.00230634 Jy ! Component: 1400 - total flux cleaned = -0.00230659 Jy ! Component: 1450 - total flux cleaned = -0.00224415 Jy ! Component: 1500 - total flux cleaned = -0.00227521 Jy ! Component: 1550 - total flux cleaned = -0.0022445 Jy ! Component: 1600 - total flux cleaned = -0.00206235 Jy ! Component: 1650 - total flux cleaned = -0.00197191 Jy ! Component: 1700 - total flux cleaned = -0.00176332 Jy ! Component: 1750 - total flux cleaned = -0.00158636 Jy ! Component: 1800 - total flux cleaned = -0.00149859 Jy ! Component: 1850 - total flux cleaned = -0.00149831 Jy ! Component: 1900 - total flux cleaned = -0.00132557 Jy ! Component: 1950 - total flux cleaned = -0.00132563 Jy ! Component: 2000 - total flux cleaned = -0.00112681 Jy ! Component: 2050 - total flux cleaned = -0.00109854 Jy ! Component: 2100 - total flux cleaned = -0.00109859 Jy ! Component: 2150 - total flux cleaned = -0.00095928 Jy ! Component: 2200 - total flux cleaned = -0.000986899 Jy ! Component: 2250 - total flux cleaned = -0.000822168 Jy ! Component: 2300 - total flux cleaned = -0.00074061 Jy ! Component: 2350 - total flux cleaned = -0.000632583 Jy ! Component: 2400 - total flux cleaned = -0.000471576 Jy ! Component: 2450 - total flux cleaned = -0.000391677 Jy ! Component: 2500 - total flux cleaned = -0.000285851 Jy ! Component: 2550 - total flux cleaned = -0.00028579 Jy ! Component: 2600 - total flux cleaned = -0.000102664 Jy ! Component: 2650 - total flux cleaned = -5.0696e-05 Jy ! Component: 2700 - total flux cleaned = 2.66705e-05 Jy ! Component: 2750 - total flux cleaned = 0.0001808 Jy ! Component: 2800 - total flux cleaned = 0.000257481 Jy ! Component: 2850 - total flux cleaned = 0.000358916 Jy ! Component: 2900 - total flux cleaned = 0.000434469 Jy ! Component: 2950 - total flux cleaned = 0.000560051 Jy ! Component: 3000 - total flux cleaned = 0.000734767 Jy ! Component: 3050 - total flux cleaned = 0.000809029 Jy ! Component: 3100 - total flux cleaned = 0.000956981 Jy ! Component: 3150 - total flux cleaned = 0.00105484 Jy ! Component: 3200 - total flux cleaned = 0.00120101 Jy ! Component: 3250 - total flux cleaned = 0.00120101 Jy ! Component: 3300 - total flux cleaned = 0.00136995 Jy ! Component: 3350 - total flux cleaned = 0.00151392 Jy ! Component: 3400 - total flux cleaned = 0.00163312 Jy ! Component: 3450 - total flux cleaned = 0.00168039 Jy ! Component: 3500 - total flux cleaned = 0.00175116 Jy ! Component: 3550 - total flux cleaned = 0.00193861 Jy ! Component: 3600 - total flux cleaned = 0.00196181 Jy ! Component: 3650 - total flux cleaned = 0.00205468 Jy ! Component: 3700 - total flux cleaned = 0.00223927 Jy ! Component: 3750 - total flux cleaned = 0.00228524 Jy ! Component: 3800 - total flux cleaned = 0.00239946 Jy ! Component: 3850 - total flux cleaned = 0.00255861 Jy ! Component: 3900 - total flux cleaned = 0.00269412 Jy ! Component: 3950 - total flux cleaned = 0.00269416 Jy ! Component: 4000 - total flux cleaned = 0.00282854 Jy ! Component: 4050 - total flux cleaned = 0.00287323 Jy ! Total flux subtracted in 4096 components = 0.00305054 Jy ! Clean residual min=-0.001363 max=0.001448 Jy/beam ! Clean residual mean=0.000013 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.358747 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 480 components and 0.358747 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J0856-1105_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.123 x 13.98 at -20.7 degrees (North through East) ! Clean map min=-0.0024912 max=0.28799 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J0856-1105_S_map.fits wmodel /scr/pima/rv126_uvs/J0856-1105_S_map.mod ! Writing 480 model components to file: /scr/pima/rv126_uvs/J0856-1105_S_map.mod wobs /scr/pima/rv126_uvs/J0856-1105_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J0856-1105_S_uvs.fits wwins /scr/pima/rv126_uvs/J0856-1105_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv126_uvs/J0856-1105_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.287992 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000438798 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.457094 0.457094 0.914187 1.82837 3.65675 7.3135 14.627 29.254 58.508 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.287 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 656.32 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J0856-1105_S_dfm.log closed on Sun Dec 23 07:37:35 2018