! Started logfile: /scr/pima/rv121_uvs/J1642+6856_X_dfm.log on Sat Jul 28 00:42:24 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/J1642+6856_X_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J1642+6856_X_uva.fits ! AN table 1: 63 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.428978 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1642+6856 ! ! 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 8432 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 J1642+6856_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 360 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.420051Jy sigma=20.226859 ! Fit after self-cal, rms=0.396479Jy sigma=5.705513 ! 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 ! Your choice of large map pixels excluded 1.18% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Estimated beam: bmin=0.6517 mas, bmaj=0.7975 mas, bpa=88.63 degrees ! Estimated noise=0.947631 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 = 0.713579 Jy ! Component: 100 - total flux cleaned = 0.91453 Jy ! Total flux subtracted in 100 components = 0.91453 Jy ! Clean residual min=-0.035503 max=0.231423 Jy/beam ! Clean residual mean=0.000007 rms=0.009434 Jy/beam ! Combined flux in latest and established models = 0.91453 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.91453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.369562Jy sigma=5.180470 ! Fit after self-cal, rms=0.369235Jy sigma=5.176307 ! Inverting map ! Your choice of large map pixels excluded 1.18% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Added new window around map position (-0.6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.193909 Jy ! Component: 100 - total flux cleaned = 0.284813 Jy ! Total flux subtracted in 100 components = 0.284813 Jy ! Clean residual min=-0.021117 max=0.096177 Jy/beam ! Clean residual mean=0.000018 rms=0.005126 Jy/beam ! Combined flux in latest and established models = 1.19934 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 1.19934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202187Jy sigma=2.747690 ! Fit after self-cal, rms=0.184601Jy sigma=2.534406 ! Inverting map ! Your choice of large map pixels excluded 1.18% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0786289 Jy ! Component: 100 - total flux cleaned = 0.119866 Jy ! Total flux subtracted in 100 components = 0.119866 Jy ! Clean residual min=-0.015539 max=0.041892 Jy/beam ! Clean residual mean=0.000023 rms=0.002896 Jy/beam ! Combined flux in latest and established models = 1.31921 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 1.31921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129062Jy sigma=1.726785 ! Fit after self-cal, rms=0.124543Jy sigma=1.670782 ! Inverting map ! Your choice of large map pixels excluded 1.18% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356509 Jy ! Component: 100 - total flux cleaned = 0.0549823 Jy ! Total flux subtracted in 100 components = 0.0549823 Jy ! Clean residual min=-0.013673 max=0.021503 Jy/beam ! Clean residual mean=0.000026 rms=0.002201 Jy/beam ! Combined flux in latest and established models = 1.37419 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 1.37419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107744Jy sigma=1.430289 ! Fit after self-cal, rms=0.106583Jy sigma=1.415352 ! Inverting map ! Your choice of large map pixels excluded 1.18% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Added new window around map position (-0.6, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132607 Jy ! Component: 100 - total flux cleaned = 0.0181597 Jy ! Total flux subtracted in 100 components = 0.0181597 Jy ! Clean residual min=-0.011429 max=0.014666 Jy/beam ! Clean residual mean=0.000026 rms=0.001955 Jy/beam ! Combined flux in latest and established models = 1.39235 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 1.39235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100764Jy sigma=1.332765 ! Fit after self-cal, rms=0.100220Jy sigma=1.325802 ! Inverting map ! Your choice of large map pixels excluded 1.18% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec 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 ! Your choice of large map pixels excluded 1.18% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Estimated beam: bmin=0.7875 mas, bmaj=0.9542 mas, bpa=-79.6 degrees ! Estimated noise=0.588297 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 = 0.0185913 Jy ! Component: 100 - total flux cleaned = 0.022845 Jy ! Component: 150 - total flux cleaned = 0.026193 Jy ! Component: 200 - total flux cleaned = 0.0291632 Jy ! Total flux subtracted in 200 components = 0.0291632 Jy ! Clean residual min=-0.009785 max=0.014526 Jy/beam ! Clean residual mean=0.000032 rms=0.002487 Jy/beam ! Combined flux in latest and established models = 1.42152 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 1.42151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094615Jy sigma=1.247560 ! Fit after self-cal, rms=0.093799Jy sigma=1.235844 ! Inverting map ! Your choice of large map pixels excluded 1.18% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Added new window around map position (-2, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00740533 Jy ! Component: 100 - total flux cleaned = 0.0116852 Jy ! Component: 150 - total flux cleaned = 0.0154988 Jy ! Component: 200 - total flux cleaned = 0.0183762 Jy ! Total flux subtracted in 200 components = 0.0183762 Jy ! Clean residual min=-0.008403 max=0.011941 Jy/beam ! Clean residual mean=0.000019 rms=0.002148 Jy/beam ! Combined flux in latest and established models = 1.43989 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 1.43989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091093Jy sigma=1.196676 ! Fit after self-cal, rms=0.090686Jy sigma=1.189505 ! Inverting map ! Your choice of large map pixels excluded 1.18% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7875 x 0.9542 at -79.6 degrees (North through East) ! Clean map min=-0.0077701 max=0.87875 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.00 ! LA 0.99 MK 1.02 NL 1.00 NY 1.02 ! ON 0.98 OV 1.02 PT 0.99 SC 0.95 ! WZ 1.00 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 1.00 ! LA 0.98 MK 1.02 NL 1.00 NY 1.00 ! ON 0.99 OV 1.01 PT 1.00 SC 0.95 ! WZ 1.02 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 1.00 ! LA 1.00 MK 1.02 NL 1.00 NY 1.00 ! ON 1.01 OV 1.02 PT 0.99 SC 0.94 ! WZ 1.03 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 1.00 ! LA 0.99 MK 1.03 NL 1.01 NY 1.03 ! ON 1.02 OV 1.03 PT 1.00 SC 0.93 ! WZ 1.03 ! ! ! Fit before self-cal, rms=0.090686Jy sigma=1.189505 ! Fit after self-cal, rms=0.085922Jy sigma=1.138979 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Estimated beam: bmin=0.788 mas, bmaj=0.9487 mas, bpa=-78.96 degrees ! Estimated noise=0.588467 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 (-4, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354546 Jy ! Component: 100 - total flux cleaned = 0.00696458 Jy ! Component: 150 - total flux cleaned = 0.00946889 Jy ! Component: 200 - total flux cleaned = 0.0105964 Jy ! Total flux subtracted in 200 components = 0.0105964 Jy ! Clean residual min=-0.006583 max=0.007394 Jy/beam ! Clean residual mean=0.000000 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 1.45049 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 1.45049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084066Jy sigma=1.109397 ! Fit after self-cal, rms=0.083786Jy sigma=1.105731 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec 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=0.083786Jy sigma=1.105731 ! Fit after self-cal, rms=0.076925Jy sigma=1.000513 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Estimated beam: bmin=0.7879 mas, bmaj=0.9502 mas, bpa=-79.17 degrees ! Estimated noise=0.587547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422242 Jy ! Component: 100 - total flux cleaned = 0.00227552 Jy ! Component: 150 - total flux cleaned = 0.00331409 Jy ! Component: 200 - total flux cleaned = 0.00408022 Jy ! Total flux subtracted in 200 components = 0.00408022 Jy ! Clean residual min=-0.005310 max=0.005774 Jy/beam ! Clean residual mean=0.000007 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 1.45457 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 1.45457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075949Jy sigma=0.983786 ! Fit after self-cal, rms=0.075767Jy sigma=0.981205 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec 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 = -0.000285984 Jy ! Component: 100 - total flux cleaned = 0.000920109 Jy ! Component: 150 - total flux cleaned = 0.00160692 Jy ! Component: 200 - total flux cleaned = 0.00212305 Jy ! Total flux subtracted in 200 components = 0.00212305 Jy ! Clean residual min=-0.004801 max=0.005368 Jy/beam ! Clean residual mean=0.000006 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 1.45669 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 1.45669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075287Jy sigma=0.972975 ! Fit after self-cal, rms=0.075187Jy sigma=0.971564 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec 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=0.075187Jy sigma=0.971564 ! Fit after self-cal, rms=0.075018Jy sigma=0.969333 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Estimated beam: bmin=0.7881 mas, bmaj=0.9508 mas, bpa=-79.51 degrees ! Estimated noise=0.587617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264227 Jy ! Component: 100 - total flux cleaned = 0.000478801 Jy ! Component: 150 - total flux cleaned = 0.00109947 Jy ! Component: 200 - total flux cleaned = 0.00146714 Jy ! Total flux subtracted in 200 components = 0.00146714 Jy ! Clean residual min=-0.004819 max=0.005114 Jy/beam ! Clean residual mean=0.000008 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 1.45816 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 1.45816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074657Jy sigma=0.963015 ! Fit after self-cal, rms=0.074580Jy sigma=0.961917 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec 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 (-2.8, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168522 Jy ! Component: 100 - total flux cleaned = 0.00180634 Jy ! Component: 150 - total flux cleaned = 0.00213237 Jy ! Component: 200 - total flux cleaned = 0.00242477 Jy ! Total flux subtracted in 200 components = 0.00242477 Jy ! Clean residual min=-0.004188 max=0.005091 Jy/beam ! Clean residual mean=0.000006 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 1.46058 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 1.46058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074040Jy sigma=0.953270 ! Fit after self-cal, rms=0.074010Jy sigma=0.952799 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Added new window around map position (-2, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393174 Jy ! Component: 100 - total flux cleaned = 0.0052354 Jy ! Component: 150 - total flux cleaned = 0.0058485 Jy ! Component: 200 - total flux cleaned = 0.00594015 Jy ! Total flux subtracted in 200 components = 0.00594015 Jy ! Clean residual min=-0.003857 max=0.003689 Jy/beam ! Clean residual mean=0.000003 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 1.46652 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 116 components and 1.46652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073579Jy sigma=0.946257 ! Fit after self-cal, rms=0.073551Jy sigma=0.945783 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec 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=0.073551Jy sigma=0.945783 ! Fit after self-cal, rms=0.073526Jy sigma=0.944217 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Estimated beam: bmin=2.164 mas, bmaj=2.729 mas, bpa=-33.4 degrees ! Estimated noise=0.856901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417597 Jy ! Component: 100 - total flux cleaned = 0.00533187 Jy ! Component: 150 - total flux cleaned = 0.00591266 Jy ! Component: 200 - total flux cleaned = 0.00604999 Jy ! Total flux subtracted in 200 components = 0.00604999 Jy ! Clean residual min=-0.003488 max=0.003887 Jy/beam ! Clean residual mean=0.000009 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 1.47257 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 130 components and 1.47257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073512Jy sigma=0.943421 ! Fit after self-cal, rms=0.073491Jy sigma=0.943097 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec 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 = 0.000568099 Jy ! Component: 100 - total flux cleaned = 0.000638536 Jy ! Component: 150 - total flux cleaned = 0.000636112 Jy ! Component: 200 - total flux cleaned = 0.00058102 Jy ! Total flux subtracted in 200 components = 0.00058102 Jy ! Clean residual min=-0.003630 max=0.003701 Jy/beam ! Clean residual mean=0.000008 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 1.47315 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 135 components and 1.47315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073485Jy sigma=0.942537 ! Fit after self-cal, rms=0.073476Jy sigma=0.942411 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec 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 ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Estimated beam: bmin=0.7885 mas, bmaj=0.9513 mas, bpa=-79.86 degrees ! Estimated noise=0.588026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7885 x 0.9513 at -79.86 degrees (North through East) ! Clean map min=-0.0038511 max=0.87494 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073476Jy sigma=0.942411 ! Fit after self-cal, rms=0.069939Jy sigma=0.889803 ! Inverting map and beam ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Estimated beam: bmin=0.7885 mas, bmaj=0.9517 mas, bpa=-79.99 degrees ! Estimated noise=0.587995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000174666 Jy ! Component: 100 - total flux cleaned = -0.000398235 Jy ! Component: 150 - total flux cleaned = -0.00021559 Jy ! Component: 200 - total flux cleaned = -0.000218729 Jy ! Total flux subtracted in 200 components = -0.000218729 Jy ! Clean residual min=-0.003768 max=0.003857 Jy/beam ! Clean residual mean=0.000006 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 1.47294 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 140 components and 1.47294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069683Jy sigma=0.885431 ! Fit after self-cal, rms=0.069666Jy sigma=0.885057 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Added new window around map position (27.6, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173662 Jy ! Component: 100 - total flux cleaned = 0.0020167 Jy ! Component: 150 - total flux cleaned = 0.00201788 Jy ! Component: 200 - total flux cleaned = 0.00225663 Jy ! Total flux subtracted in 200 components = 0.00225663 Jy ! Clean residual min=-0.003561 max=0.003422 Jy/beam ! Clean residual mean=0.000006 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 1.47519 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 1.47519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069391Jy sigma=0.880431 ! Fit after self-cal, rms=0.069378Jy sigma=0.880076 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069378Jy sigma=0.880076 ! Fit after self-cal, rms=0.069436Jy sigma=0.879332 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 ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Estimated beam: bmin=0.6484 mas, bmaj=0.7918 mas, bpa=87.44 degrees ! Estimated noise=0.962101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.732253 Jy ! Component: 100 - total flux cleaned = 1.00567 Jy ! Component: 150 - total flux cleaned = 1.1537 Jy ! Component: 200 - total flux cleaned = 1.24165 Jy ! Total flux subtracted in 200 components = 1.24165 Jy ! Clean residual min=-0.010792 max=0.045829 Jy/beam ! Clean residual mean=0.000017 rms=0.002926 Jy/beam ! Combined flux in latest and established models = 1.24165 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.24165 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Estimated beam: bmin=0.7888 mas, bmaj=0.9522 mas, bpa=-80.23 degrees ! Estimated noise=0.58859 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 = 0.0742719 Jy ! Component: 100 - total flux cleaned = 0.117472 Jy ! Component: 150 - total flux cleaned = 0.143053 Jy ! Component: 200 - total flux cleaned = 0.158923 Jy ! Total flux subtracted in 200 components = 0.158923 Jy ! Clean residual min=-0.004818 max=0.009386 Jy/beam ! Clean residual mean=0.000047 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 1.40057 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 1.40057 Jy ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Added new window around map position (0.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118386 Jy ! Component: 100 - total flux cleaned = 0.021271 Jy ! Component: 150 - total flux cleaned = 0.0290523 Jy ! Component: 200 - total flux cleaned = 0.0356328 Jy ! Total flux subtracted in 200 components = 0.0356328 Jy ! Clean residual min=-0.004111 max=0.006083 Jy/beam ! Clean residual mean=0.000027 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 1.4362 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 69 components and 1.4362 Jy ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Added new window around map position (1, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641162 Jy ! Component: 100 - total flux cleaned = 0.0113435 Jy ! Component: 150 - total flux cleaned = 0.0149827 Jy ! Component: 200 - total flux cleaned = 0.0180829 Jy ! Total flux subtracted in 200 components = 0.0180829 Jy ! Clean residual min=-0.003760 max=0.003502 Jy/beam ! Clean residual mean=0.000018 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 1.45429 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 100 components and 1.45429 Jy ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec 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 ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Estimated beam: bmin=2.163 mas, bmaj=2.728 mas, bpa=-33.47 degrees ! Estimated noise=0.857348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00802051 Jy ! Component: 100 - total flux cleaned = 0.0134118 Jy ! Component: 150 - total flux cleaned = 0.0173343 Jy ! Component: 200 - total flux cleaned = 0.0202894 Jy ! Total flux subtracted in 200 components = 0.0202894 Jy ! Clean residual min=-0.003202 max=0.003821 Jy/beam ! Clean residual mean=0.000021 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 1.47458 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 = 0.00176497 Jy ! Component: 100 - total flux cleaned = 0.00262664 Jy ! Component: 150 - total flux cleaned = 0.00323637 Jy ! Component: 200 - total flux cleaned = 0.0037112 Jy ! Total flux subtracted in 200 components = 0.0037112 Jy ! Clean residual min=-0.003051 max=0.003332 Jy/beam ! Clean residual mean=0.000017 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 1.47829 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 138 components and 1.47829 Jy ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! Estimated beam: bmin=0.7888 mas, bmaj=0.9522 mas, bpa=-80.23 degrees ! Estimated noise=0.58859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145646 Jy ! Component: 100 - total flux cleaned = 0.000487964 Jy ! Component: 150 - total flux cleaned = 0.000862925 Jy ! Component: 200 - total flux cleaned = 0.000864423 Jy ! Total flux subtracted in 200 components = 0.000864423 Jy ! Clean residual min=-0.003127 max=0.003338 Jy/beam ! Clean residual mean=0.000006 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 1.47915 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 154 components and 1.47915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067694Jy sigma=0.852904 ! Fit after self-cal, rms=0.067369Jy sigma=0.848719 wmodel J1642+6856_X_map.mod ! Writing 154 model components to file: J1642+6856_X_map.mod wobs J1642+6856_X_uvs.fits ! Writing UV FITS file: J1642+6856_X_uvs.fits wwins J1642+6856_X_map.win ! wwins: Wrote 10 windows to J1642+6856_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160185 Jy ! Component: 100 - total flux cleaned = -0.000576053 Jy ! Component: 150 - total flux cleaned = -0.000823211 Jy ! Component: 200 - total flux cleaned = -0.00101404 Jy ! Component: 250 - total flux cleaned = -0.00105982 Jy ! Component: 300 - total flux cleaned = -0.00105975 Jy ! Component: 350 - total flux cleaned = -0.0011929 Jy ! Component: 400 - total flux cleaned = -0.00114977 Jy ! Component: 450 - total flux cleaned = -0.001278 Jy ! Component: 500 - total flux cleaned = -0.00123629 Jy ! Component: 550 - total flux cleaned = -0.00127803 Jy ! Component: 600 - total flux cleaned = -0.00111515 Jy ! Component: 650 - total flux cleaned = -0.00119509 Jy ! Component: 700 - total flux cleaned = -0.00111512 Jy ! Component: 750 - total flux cleaned = -0.000802698 Jy ! Component: 800 - total flux cleaned = -0.000995926 Jy ! Component: 850 - total flux cleaned = -0.000804951 Jy ! Component: 900 - total flux cleaned = -0.000880557 Jy ! Component: 950 - total flux cleaned = -0.000805464 Jy ! Component: 1000 - total flux cleaned = -0.000842397 Jy ! Component: 1050 - total flux cleaned = -0.000696344 Jy ! Component: 1100 - total flux cleaned = -0.000696511 Jy ! Component: 1150 - total flux cleaned = -0.000625023 Jy ! Component: 1200 - total flux cleaned = -0.000518537 Jy ! Component: 1250 - total flux cleaned = -0.000378719 Jy ! Component: 1300 - total flux cleaned = -0.000240824 Jy ! Component: 1350 - total flux cleaned = -0.000172005 Jy ! Component: 1400 - total flux cleaned = -7.03239e-05 Jy ! Component: 1450 - total flux cleaned = -3.70765e-05 Jy ! Component: 1500 - total flux cleaned = 0.000228336 Jy ! Component: 1550 - total flux cleaned = 0.00022809 Jy ! Component: 1600 - total flux cleaned = 0.000424372 Jy ! Component: 1650 - total flux cleaned = 0.000586812 Jy ! Component: 1700 - total flux cleaned = 0.000618918 Jy ! Component: 1750 - total flux cleaned = 0.000747258 Jy ! Component: 1800 - total flux cleaned = 0.000874173 Jy ! Component: 1850 - total flux cleaned = 0.00100049 Jy ! Component: 1900 - total flux cleaned = 0.000969373 Jy ! Component: 1950 - total flux cleaned = 0.000938536 Jy ! Component: 2000 - total flux cleaned = 0.000969421 Jy ! Component: 2050 - total flux cleaned = 0.00106175 Jy ! Component: 2100 - total flux cleaned = 0.00118284 Jy ! Component: 2150 - total flux cleaned = 0.00124325 Jy ! Component: 2200 - total flux cleaned = 0.00136331 Jy ! Component: 2250 - total flux cleaned = 0.00139289 Jy ! Component: 2300 - total flux cleaned = 0.00151081 Jy ! Component: 2350 - total flux cleaned = 0.00156937 Jy ! Component: 2400 - total flux cleaned = 0.00148201 Jy ! Component: 2450 - total flux cleaned = 0.00171371 Jy ! Component: 2500 - total flux cleaned = 0.00159834 Jy ! Component: 2550 - total flux cleaned = 0.00179869 Jy ! Component: 2600 - total flux cleaned = 0.00182762 Jy ! Component: 2650 - total flux cleaned = 0.00185585 Jy ! Component: 2700 - total flux cleaned = 0.00168729 Jy ! Component: 2750 - total flux cleaned = 0.00174324 Jy ! Component: 2800 - total flux cleaned = 0.00168775 Jy ! Component: 2850 - total flux cleaned = 0.00182561 Jy ! Component: 2900 - total flux cleaned = 0.0016882 Jy ! Component: 2950 - total flux cleaned = 0.00171564 Jy ! Component: 3000 - total flux cleaned = 0.00166135 Jy ! Component: 3050 - total flux cleaned = 0.00160755 Jy ! Component: 3100 - total flux cleaned = 0.00136555 Jy ! Component: 3150 - total flux cleaned = 0.00136565 Jy ! Component: 3200 - total flux cleaned = 0.00131238 Jy ! Component: 3250 - total flux cleaned = 0.00128592 Jy ! Component: 3300 - total flux cleaned = 0.00123332 Jy ! Component: 3350 - total flux cleaned = 0.0011026 Jy ! Component: 3400 - total flux cleaned = 0.00112838 Jy ! Component: 3450 - total flux cleaned = 0.000972887 Jy ! Component: 3500 - total flux cleaned = 0.000947404 Jy ! Component: 3550 - total flux cleaned = 0.000844715 Jy ! Component: 3600 - total flux cleaned = 0.000691591 Jy ! Component: 3650 - total flux cleaned = 0.000793317 Jy ! Component: 3700 - total flux cleaned = 0.000843947 Jy ! Component: 3750 - total flux cleaned = 0.000617439 Jy ! Component: 3800 - total flux cleaned = 0.000617314 Jy ! Component: 3850 - total flux cleaned = 0.000567306 Jy ! Component: 3900 - total flux cleaned = 0.000592238 Jy ! Component: 3950 - total flux cleaned = 0.000370085 Jy ! Component: 4000 - total flux cleaned = 0.00034561 Jy ! Component: 4050 - total flux cleaned = 0.000492242 Jy ! Total flux subtracted in 4096 components = 0.000419285 Jy ! Clean residual min=-0.001389 max=0.001489 Jy/beam ! Clean residual mean=0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 1.47957 Jy keep ! Adding 351 model components to the UV plane model. ! The established model now contains 505 components and 1.47957 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J1642+6856_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7888 x 0.9522 at -80.23 degrees (North through East) ! Clean map min=-0.0027872 max=0.87925 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J1642+6856_X_map.fits wmodel /scr/pima/rv121_uvs/J1642+6856_X_map.mod ! Writing 505 model components to file: /scr/pima/rv121_uvs/J1642+6856_X_map.mod wobs /scr/pima/rv121_uvs/J1642+6856_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J1642+6856_X_uvs.fits wwins /scr/pima/rv121_uvs/J1642+6856_X_map.win ! wwins: Wrote 11 windows to /scr/pima/rv121_uvs/J1642+6856_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.879249 invert ! Inverting map ! Your choice of large map pixels excluded 1.2% of the data. ! The x-axis pixel size should ideally be below 0.183 milli-arcsec ! The y-axis pixel size should ideally be below 0.1712 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000407482 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.139033 0.139033 0.278066 0.556131 1.11226 2.22452 4.44905 8.8981 17.7962 35.5924 71.1848 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.879 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2157.76 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J1642+6856_X_dfm.log closed on Sat Jul 28 00:42:29 2018