! Started logfile: /scr/pima/rv121_uvs/J0806+5931_S_dfm.log on Sat Jul 28 00:09:16 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv121_uvs/J0806+5931_S_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J0806+5931_S_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! AN table 2: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0806+5931 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 6336 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 J0806+5931_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.998221Jy sigma=20.268816 ! Fit after self-cal, rms=0.967142Jy sigma=19.607024 ! 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=3.16 mas, bmaj=4.673 mas, bpa=-82.06 degrees ! Estimated noise=0.849704 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 = 0.0240714 Jy ! Component: 100 - total flux cleaned = 0.0319238 Jy ! Total flux subtracted in 100 components = 0.0319238 Jy ! Clean residual min=-0.003830 max=0.004388 Jy/beam ! Clean residual mean=-0.000018 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0319238 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0319238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049120Jy sigma=0.967448 ! Fit after self-cal, rms=0.048017Jy sigma=0.944758 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560124 Jy ! Component: 100 - total flux cleaned = 0.00878734 Jy ! Total flux subtracted in 100 components = 0.00878734 Jy ! Clean residual min=-0.003152 max=0.002852 Jy/beam ! Clean residual mean=-0.000014 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.0407111 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0407111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047121Jy sigma=0.924158 ! Fit after self-cal, rms=0.047070Jy sigma=0.923094 ! 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=4.087 mas, bmaj=5.718 mas, bpa=-82.94 degrees ! Estimated noise=0.477158 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 (2.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390937 Jy ! Component: 100 - total flux cleaned = 0.00622063 Jy ! Component: 150 - total flux cleaned = 0.00773577 Jy ! Component: 200 - total flux cleaned = 0.00858839 Jy ! Total flux subtracted in 200 components = 0.00858839 Jy ! Clean residual min=-0.001997 max=0.001737 Jy/beam ! Clean residual mean=-0.000026 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0492995 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 50 components and 0.0492995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046748Jy sigma=0.915400 ! Fit after self-cal, rms=0.046725Jy sigma=0.914797 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.087 x 5.718 at -82.94 degrees (North through East) ! Clean map min=-0.0018867 max=0.032899 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.23 KP 0.94 ! LA 0.96 NL 1.04 OV 0.95 PT 0.99 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.85 HN 1.10 KP 1.03 ! LA 0.97 MK 1.16 NL 0.97 OV 1.02 ! PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.95 KP 1.02 ! LA 1.01 NL 0.82 OV 0.95 PT 0.98 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.05 HN 1.27 KP 0.89 ! LA 0.86 MK 1.26 NL 0.98 OV 1.05 ! PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.72 KP 1.00* ! LA 0.93 NL 1.00* OV 1.11 PT 1.02 ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 FD 1.11 HN 0.82 KP 1.00* ! LA 1.30 MK 0.65 NL 1.00* OV 1.15 ! PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.07 HN 0.99 KP 0.96 ! LA 1.03 NL 0.97 OV 1.00 PT 0.96 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.90 HN 1.20 KP 1.05 ! LA 1.12 MK 1.15 NL 0.98 OV 1.08 ! PT 0.92 ! ! ! Fit before self-cal, rms=0.046725Jy sigma=0.914797 ! Fit after self-cal, rms=0.047840Jy sigma=0.907498 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.116 mas, bmaj=5.662 mas, bpa=-84.07 degrees ! Estimated noise=0.469538 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 = 0.000207488 Jy ! Component: 100 - total flux cleaned = 0.00023679 Jy ! Component: 150 - total flux cleaned = 0.000212173 Jy ! Component: 200 - total flux cleaned = 0.000189982 Jy ! Total flux subtracted in 200 components = 0.000189982 Jy ! Clean residual min=-0.001601 max=0.001609 Jy/beam ! Clean residual mean=-0.000020 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0494895 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0494895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047809Jy sigma=0.906936 ! Fit after self-cal, rms=0.048000Jy sigma=0.905429 ! 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=0.048000Jy sigma=0.905429 ! Fit after self-cal, rms=0.048489Jy sigma=0.904895 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.06 mas, bmaj=5.618 mas, bpa=-83.37 degrees ! Estimated noise=0.468346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.96934e-05 Jy ! Component: 100 - total flux cleaned = 4.9889e-05 Jy ! Component: 150 - total flux cleaned = 5.03361e-05 Jy ! Component: 200 - total flux cleaned = 1.10985e-05 Jy ! Total flux subtracted in 200 components = 1.10985e-05 Jy ! Clean residual min=-0.001668 max=0.001564 Jy/beam ! Clean residual mean=-0.000023 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0495006 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.0495006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048462Jy sigma=0.904528 ! Fit after self-cal, rms=0.048559Jy sigma=0.904053 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 = -0.000164345 Jy ! Component: 100 - total flux cleaned = -0.000185307 Jy ! Component: 150 - total flux cleaned = -0.000205045 Jy ! Component: 200 - total flux cleaned = -0.000239809 Jy ! Total flux subtracted in 200 components = -0.000239809 Jy ! Clean residual min=-0.001672 max=0.001570 Jy/beam ! Clean residual mean=-0.000025 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0492608 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.0492608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048541Jy sigma=0.903790 ! Fit after self-cal, rms=0.048541Jy sigma=0.903669 ! 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=0.048541Jy sigma=0.903669 ! Fit after self-cal, rms=0.048526Jy sigma=0.903463 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.026 mas, bmaj=5.584 mas, bpa=-83.24 degrees ! Estimated noise=0.46502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.22685e-05 Jy ! Component: 100 - total flux cleaned = 2.93153e-05 Jy ! Component: 150 - total flux cleaned = -8.444e-06 Jy ! Component: 200 - total flux cleaned = -4.38502e-05 Jy ! Total flux subtracted in 200 components = -4.38502e-05 Jy ! Clean residual min=-0.001680 max=0.001581 Jy/beam ! Clean residual mean=-0.000024 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.049217 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.049217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048506Jy sigma=0.903205 ! Fit after self-cal, rms=0.048560Jy sigma=0.903097 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 = -4.64821e-05 Jy ! Component: 100 - total flux cleaned = -8.23257e-05 Jy ! Component: 150 - total flux cleaned = -0.000116082 Jy ! Component: 200 - total flux cleaned = -0.0001624 Jy ! Total flux subtracted in 200 components = -0.0001624 Jy ! Clean residual min=-0.001670 max=0.001566 Jy/beam ! Clean residual mean=-0.000024 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0490546 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.0490545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048546Jy sigma=0.902929 ! Fit after self-cal, rms=0.048546Jy sigma=0.902902 ! 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=0.048546Jy sigma=0.902902 ! Fit after self-cal, rms=0.048491Jy sigma=0.902814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.271 mas, bmaj=10.25 mas, bpa=68.97 degrees ! Estimated noise=0.574036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137451 Jy ! Component: 100 - total flux cleaned = -7.60864e-05 Jy ! Component: 150 - total flux cleaned = -5.78364e-05 Jy ! Component: 200 - total flux cleaned = -7.15287e-05 Jy ! Total flux subtracted in 200 components = -7.15287e-05 Jy ! Clean residual min=-0.001680 max=0.001667 Jy/beam ! Clean residual mean=-0.000048 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.048983 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.048983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048486Jy sigma=0.902785 ! Fit after self-cal, rms=0.048522Jy sigma=0.902694 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 = -0.00012422 Jy ! Component: 100 - total flux cleaned = -0.00012489 Jy ! Component: 150 - total flux cleaned = -0.000152145 Jy ! Component: 200 - total flux cleaned = -0.000164536 Jy ! Total flux subtracted in 200 components = -0.000164536 Jy ! Clean residual min=-0.001671 max=0.001651 Jy/beam ! Clean residual mean=-0.000049 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0488185 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.0488185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048521Jy sigma=0.902759 ! Fit after self-cal, rms=0.048526Jy sigma=0.902712 ! 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 mas, bmaj=5.556 mas, bpa=-83.29 degrees ! Estimated noise=0.46201 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4 x 5.556 at -83.29 degrees (North through East) ! Clean map min=-0.0016315 max=0.031858 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=3.135 mas, bmaj=4.589 mas, bpa=-82.95 degrees ! Estimated noise=0.818787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246942 Jy ! Component: 100 - total flux cleaned = 0.0337799 Jy ! Component: 150 - total flux cleaned = 0.0385095 Jy ! Component: 200 - total flux cleaned = 0.0405905 Jy ! Total flux subtracted in 200 components = 0.0405905 Jy ! Clean residual min=-0.002861 max=0.003022 Jy/beam ! Clean residual mean=-0.000013 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0405905 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0405905 Jy ! Inverting map and beam ! Estimated beam: bmin=4 mas, bmaj=5.556 mas, bpa=-83.29 degrees ! Estimated noise=0.46201 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 = 0.00402776 Jy ! Component: 100 - total flux cleaned = 0.00642403 Jy ! Component: 150 - total flux cleaned = 0.00739826 Jy ! Component: 200 - total flux cleaned = 0.00755009 Jy ! Total flux subtracted in 200 components = 0.00755009 Jy ! Clean residual min=-0.001736 max=0.001649 Jy/beam ! Clean residual mean=-0.000026 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0481406 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 52 components and 0.0481406 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=8.271 mas, bmaj=10.25 mas, bpa=68.97 degrees ! Estimated noise=0.574036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334021 Jy ! Component: 100 - total flux cleaned = 0.000453864 Jy ! Component: 150 - total flux cleaned = 0.000486207 Jy ! Component: 200 - total flux cleaned = 0.000511092 Jy ! Total flux subtracted in 200 components = 0.000511092 Jy ! Clean residual min=-0.001634 max=0.001695 Jy/beam ! Clean residual mean=-0.000050 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0486517 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 = -9.61063e-08 Jy ! Component: 100 - total flux cleaned = 1.9179e-05 Jy ! Component: 150 - total flux cleaned = 1.8306e-05 Jy ! Component: 200 - total flux cleaned = 1.7912e-05 Jy ! Total flux subtracted in 200 components = 1.7912e-05 Jy ! Clean residual min=-0.001641 max=0.001666 Jy/beam ! Clean residual mean=-0.000050 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0486696 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 93 components and 0.0486696 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4 mas, bmaj=5.556 mas, bpa=-83.29 degrees ! Estimated noise=0.46201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011275 Jy ! Component: 100 - total flux cleaned = -1.67146e-05 Jy ! Component: 150 - total flux cleaned = 3.76497e-06 Jy ! Component: 200 - total flux cleaned = 2.25394e-05 Jy ! Total flux subtracted in 200 components = 2.25394e-05 Jy ! Clean residual min=-0.001615 max=0.001538 Jy/beam ! Clean residual mean=-0.000024 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0486921 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 104 components and 0.0486921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048530Jy sigma=0.903211 ! Fit after self-cal, rms=0.048528Jy sigma=0.903000 wmodel J0806+5931_S_map.mod ! Writing 104 model components to file: J0806+5931_S_map.mod wobs J0806+5931_S_uvs.fits ! Writing UV FITS file: J0806+5931_S_uvs.fits wwins J0806+5931_S_map.win ! wwins: Wrote 2 windows to J0806+5931_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 = -0.00033035 Jy ! Component: 100 - total flux cleaned = -0.000546965 Jy ! Component: 150 - total flux cleaned = -0.00075263 Jy ! Component: 200 - total flux cleaned = -0.000998364 Jy ! Component: 250 - total flux cleaned = -0.00123408 Jy ! Component: 300 - total flux cleaned = -0.00153038 Jy ! Component: 350 - total flux cleaned = -0.0017289 Jy ! Component: 400 - total flux cleaned = -0.00181515 Jy ! Component: 450 - total flux cleaned = -0.00198386 Jy ! Component: 500 - total flux cleaned = -0.00208676 Jy ! Component: 550 - total flux cleaned = -0.00218751 Jy ! Component: 600 - total flux cleaned = -0.00224681 Jy ! Component: 650 - total flux cleaned = -0.00232406 Jy ! Component: 700 - total flux cleaned = -0.00241894 Jy ! Component: 750 - total flux cleaned = -0.00251245 Jy ! Component: 800 - total flux cleaned = -0.00262264 Jy ! Component: 850 - total flux cleaned = -0.00269489 Jy ! Component: 900 - total flux cleaned = -0.00280185 Jy ! Component: 950 - total flux cleaned = -0.00283705 Jy ! Component: 1000 - total flux cleaned = -0.0029756 Jy ! Component: 1050 - total flux cleaned = -0.00304373 Jy ! Component: 1100 - total flux cleaned = -0.00311088 Jy ! Component: 1150 - total flux cleaned = -0.00319327 Jy ! Component: 1200 - total flux cleaned = -0.00324227 Jy ! Component: 1250 - total flux cleaned = -0.00332283 Jy ! Component: 1300 - total flux cleaned = -0.00337076 Jy ! Component: 1350 - total flux cleaned = -0.00351146 Jy ! Component: 1400 - total flux cleaned = -0.00355778 Jy ! Component: 1450 - total flux cleaned = -0.00366488 Jy ! Component: 1500 - total flux cleaned = -0.00375549 Jy ! Component: 1550 - total flux cleaned = -0.00381516 Jy ! Component: 1600 - total flux cleaned = -0.00393337 Jy ! Component: 1650 - total flux cleaned = -0.00397694 Jy ! Component: 1700 - total flux cleaned = -0.00404953 Jy ! Component: 1750 - total flux cleaned = -0.00416394 Jy ! Component: 1800 - total flux cleaned = -0.00422048 Jy ! Component: 1850 - total flux cleaned = -0.00426261 Jy ! Component: 1900 - total flux cleaned = -0.00434611 Jy ! Component: 1950 - total flux cleaned = -0.00441488 Jy ! Component: 2000 - total flux cleaned = -0.00448292 Jy ! Component: 2050 - total flux cleaned = -0.00452328 Jy ! Component: 2100 - total flux cleaned = -0.00457672 Jy ! Component: 2150 - total flux cleaned = -0.00460319 Jy ! Component: 2200 - total flux cleaned = -0.00465563 Jy ! Component: 2250 - total flux cleaned = -0.00472062 Jy ! Component: 2300 - total flux cleaned = -0.00479822 Jy ! Component: 2350 - total flux cleaned = -0.0048237 Jy ! Component: 2400 - total flux cleaned = -0.00492542 Jy ! Component: 2450 - total flux cleaned = -0.0049633 Jy ! Component: 2500 - total flux cleaned = -0.00506314 Jy ! Component: 2550 - total flux cleaned = -0.00508809 Jy ! Component: 2600 - total flux cleaned = -0.00519861 Jy ! Component: 2650 - total flux cleaned = -0.00522306 Jy ! Component: 2700 - total flux cleaned = -0.0053078 Jy ! Component: 2750 - total flux cleaned = -0.00535581 Jy ! Component: 2800 - total flux cleaned = -0.00541543 Jy ! Component: 2850 - total flux cleaned = -0.00547465 Jy ! Component: 2900 - total flux cleaned = -0.00553344 Jy ! Component: 2950 - total flux cleaned = -0.00556845 Jy ! Component: 3000 - total flux cleaned = -0.00563799 Jy ! Component: 3050 - total flux cleaned = -0.00566103 Jy ! Component: 3100 - total flux cleaned = -0.00569554 Jy ! Component: 3150 - total flux cleaned = -0.00578662 Jy ! Component: 3200 - total flux cleaned = -0.00583186 Jy ! Component: 3250 - total flux cleaned = -0.00587662 Jy ! Component: 3300 - total flux cleaned = -0.00588779 Jy ! Component: 3350 - total flux cleaned = -0.00595436 Jy ! Component: 3400 - total flux cleaned = -0.00597651 Jy ! Component: 3450 - total flux cleaned = -0.00602032 Jy ! Component: 3500 - total flux cleaned = -0.0060639 Jy ! Component: 3550 - total flux cleaned = -0.00606394 Jy ! Component: 3600 - total flux cleaned = -0.00615011 Jy ! Component: 3650 - total flux cleaned = -0.00618221 Jy ! Component: 3700 - total flux cleaned = -0.00621416 Jy ! Component: 3750 - total flux cleaned = -0.00623538 Jy ! Component: 3800 - total flux cleaned = -0.00624601 Jy ! Component: 3850 - total flux cleaned = -0.006309 Jy ! Component: 3900 - total flux cleaned = -0.00632986 Jy ! Component: 3950 - total flux cleaned = -0.00637148 Jy ! Component: 4000 - total flux cleaned = -0.00641282 Jy ! Component: 4050 - total flux cleaned = -0.00645387 Jy ! Total flux subtracted in 4096 components = -0.00646407 Jy ! Clean residual min=-0.000603 max=0.000639 Jy/beam ! Clean residual mean=-0.000005 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.042228 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 390 components and 0.0422281 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J0806+5931_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4 x 5.556 at -83.29 degrees (North through East) ! Clean map min=-0.0015385 max=0.031169 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J0806+5931_S_map.fits wmodel /scr/pima/rv121_uvs/J0806+5931_S_map.mod ! Writing 390 model components to file: /scr/pima/rv121_uvs/J0806+5931_S_map.mod wobs /scr/pima/rv121_uvs/J0806+5931_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J0806+5931_S_uvs.fits wwins /scr/pima/rv121_uvs/J0806+5931_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv121_uvs/J0806+5931_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0311691 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.79625 1.79625 3.5925 7.18501 14.37 28.74 57.4801 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 167.014 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J0806+5931_S_dfm.log closed on Sat Jul 28 00:09:20 2018