! Started logfile: /scr/pima/rv124_uvs/J1802-3940_X_dfm.log on Mon Dec 24 00:20:38 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/rv124_uvs/J1802-3940_X_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J1802-3940_X_uva.fits ! AN table 1: 12 integrations on 21 of 21 possible baselines. ! AN table 2: 32 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.867486 visibilities/baseline/integration-bin. ! Found source: J1802-3940 ! ! 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 79 lines of history. ! ! Reading 2540 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 J1802-3940_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 30 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.494609Jy sigma=76.086268 ! Fit after self-cal, rms=0.575528Jy sigma=72.202680 ! 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 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Estimated beam: bmin=0.2468 mas, bmaj=1.515 mas, bpa=-48.84 degrees ! Estimated noise=0.511251 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 = 0.275022 Jy ! Component: 100 - total flux cleaned = 0.484967 Jy ! Total flux subtracted in 100 components = 0.484967 Jy ! Clean residual min=-0.038229 max=0.122259 Jy/beam ! Clean residual mean=-0.000077 rms=0.008219 Jy/beam ! Combined flux in latest and established models = 0.484967 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.484967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.703089Jy sigma=8.357868 ! Fit after self-cal, rms=0.697722Jy sigma=8.285239 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.161894 Jy ! Component: 100 - total flux cleaned = 0.286197 Jy ! Total flux subtracted in 100 components = 0.286197 Jy ! Clean residual min=-0.022773 max=0.071691 Jy/beam ! Clean residual mean=-0.000049 rms=0.005347 Jy/beam ! Combined flux in latest and established models = 0.771164 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.771164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.461470Jy sigma=5.549262 ! Fit after self-cal, rms=0.461434Jy sigma=5.549057 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0954384 Jy ! Component: 100 - total flux cleaned = 0.168795 Jy ! Total flux subtracted in 100 components = 0.168795 Jy ! Clean residual min=-0.014280 max=0.042662 Jy/beam ! Clean residual mean=-0.000034 rms=0.003802 Jy/beam ! Combined flux in latest and established models = 0.939959 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.939959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.329468Jy sigma=4.000627 ! Fit after self-cal, rms=0.329460Jy sigma=4.000538 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0565771 Jy ! Component: 100 - total flux cleaned = 0.100194 Jy ! Total flux subtracted in 100 components = 0.100194 Jy ! Clean residual min=-0.011096 max=0.025407 Jy/beam ! Clean residual mean=-0.000024 rms=0.002925 Jy/beam ! Combined flux in latest and established models = 1.04015 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 1.04015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258353Jy sigma=3.069552 ! Fit after self-cal, rms=0.258346Jy sigma=3.068578 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Added new window around map position (1.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347898 Jy ! Component: 100 - total flux cleaned = 0.0638944 Jy ! Total flux subtracted in 100 components = 0.0638944 Jy ! Clean residual min=-0.009773 max=0.022218 Jy/beam ! Clean residual mean=-0.000019 rms=0.002505 Jy/beam ! Combined flux in latest and established models = 1.10405 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 1.10405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222781Jy sigma=2.624880 ! Fit after self-cal, rms=0.222056Jy sigma=2.616744 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Added new window around map position (-1.2, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274771 Jy ! Component: 100 - total flux cleaned = 0.0512917 Jy ! Total flux subtracted in 100 components = 0.0512917 Jy ! Clean residual min=-0.008039 max=0.017887 Jy/beam ! Clean residual mean=-0.000014 rms=0.002210 Jy/beam ! Combined flux in latest and established models = 1.15534 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 1.15534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199158Jy sigma=2.348165 ! Fit after self-cal, rms=0.198111Jy sigma=2.335806 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Added new window around map position (0.8, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227677 Jy ! Component: 100 - total flux cleaned = 0.0430712 Jy ! Total flux subtracted in 100 components = 0.0430712 Jy ! Clean residual min=-0.007059 max=0.014659 Jy/beam ! Clean residual mean=-0.000010 rms=0.001997 Jy/beam ! Combined flux in latest and established models = 1.19841 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 1.19841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180000Jy sigma=2.143099 ! Fit after self-cal, rms=0.179739Jy sigma=2.140762 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Added new window around map position (-1.8, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192443 Jy ! Component: 100 - total flux cleaned = 0.0365851 Jy ! Total flux subtracted in 100 components = 0.0365851 Jy ! Clean residual min=-0.007469 max=0.011142 Jy/beam ! Clean residual mean=-0.000006 rms=0.001840 Jy/beam ! Combined flux in latest and established models = 1.235 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 1.235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165473Jy sigma=1.989782 ! Fit after self-cal, rms=0.165477Jy sigma=1.989306 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Added new window around map position (0.2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159569 Jy ! Component: 100 - total flux cleaned = 0.0305988 Jy ! Total flux subtracted in 100 components = 0.0305988 Jy ! Clean residual min=-0.007237 max=0.009452 Jy/beam ! Clean residual mean=-0.000003 rms=0.001719 Jy/beam ! Combined flux in latest and established models = 1.26559 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 1.26559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153790Jy sigma=1.855760 ! Fit after self-cal, rms=0.153791Jy sigma=1.855081 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 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 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Estimated beam: bmin=0.2583 mas, bmaj=1.569 mas, bpa=-48.78 degrees ! Estimated noise=0.410021 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 = 0.0313432 Jy ! Component: 100 - total flux cleaned = 0.0544501 Jy ! Component: 150 - total flux cleaned = 0.073073 Jy ! Component: 200 - total flux cleaned = 0.0883248 Jy ! Total flux subtracted in 200 components = 0.0883248 Jy ! Clean residual min=-0.010748 max=0.009218 Jy/beam ! Clean residual mean=-0.000075 rms=0.002732 Jy/beam ! Combined flux in latest and established models = 1.35392 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 81 components and 1.35392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122863Jy sigma=1.502003 ! Fit after self-cal, rms=0.122853Jy sigma=1.500869 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2583 x 1.569 at -48.78 degrees (North through East) ! Clean map min=-0.010363 max=0.52968 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 1.07 LA 1.03 NL 1.25 ! OV 0.95 PT 0.93 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 KP 1.05 MK 1.01 OV 0.94 ! PT 1.00 YG 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 1.04 LA 1.03 NL 1.23 ! OV 0.95 PT 0.94 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 KP 1.05 MK 1.01 OV 0.94 ! PT 0.99 YG 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.03 LA 1.03 NL 1.21 ! OV 0.94 PT 0.93 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 KP 1.04 MK 1.02 OV 0.95 ! PT 1.03 YG 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 1.05 LA 1.03 NL 1.21 ! OV 0.95 PT 0.92 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 KP 1.05 MK 1.02 OV 0.97 ! PT 1.01 YG 1.14 ! ! ! Fit before self-cal, rms=0.122853Jy sigma=1.500869 ! Fit after self-cal, rms=0.077543Jy sigma=1.043166 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Estimated beam: bmin=0.2598 mas, bmaj=1.575 mas, bpa=-48.63 degrees ! Estimated noise=0.416316 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 = -0.00270231 Jy ! Component: 100 - total flux cleaned = -0.00285931 Jy ! Component: 150 - total flux cleaned = -0.0029845 Jy ! Component: 200 - total flux cleaned = -0.0031876 Jy ! Total flux subtracted in 200 components = -0.0031876 Jy ! Clean residual min=-0.003817 max=0.005080 Jy/beam ! Clean residual mean=0.000021 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 1.35073 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 90 components and 1.35073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076162Jy sigma=1.026800 ! Fit after self-cal, rms=0.076140Jy sigma=1.024543 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Added new window around map position (5.8, 18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00627696 Jy ! Component: 100 - total flux cleaned = 0.0105352 Jy ! Component: 150 - total flux cleaned = 0.0134551 Jy ! Component: 200 - total flux cleaned = 0.0137325 Jy ! Total flux subtracted in 200 components = 0.0137325 Jy ! Clean residual min=-0.003586 max=0.003396 Jy/beam ! Clean residual mean=0.000013 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 1.36446 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 1.36446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074331Jy sigma=1.002556 ! Fit after self-cal, rms=0.074150Jy sigma=1.000614 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 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=0.074150Jy sigma=1.000614 ! Fit after self-cal, rms=0.073161Jy sigma=0.988853 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Estimated beam: bmin=0.26 mas, bmaj=1.576 mas, bpa=-48.6 degrees ! Estimated noise=0.419437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223866 Jy ! Component: 100 - total flux cleaned = 0.00224266 Jy ! Component: 150 - total flux cleaned = 0.00187167 Jy ! Component: 200 - total flux cleaned = 0.00146613 Jy ! Total flux subtracted in 200 components = 0.00146613 Jy ! Clean residual min=-0.003071 max=0.002787 Jy/beam ! Clean residual mean=0.000007 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 1.36593 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 1.36593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072685Jy sigma=0.979504 ! Fit after self-cal, rms=0.072667Jy sigma=0.979087 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 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 = 0.000566263 Jy ! Component: 100 - total flux cleaned = 0.000198333 Jy ! Component: 150 - total flux cleaned = -0.000199376 Jy ! Component: 200 - total flux cleaned = -0.000463624 Jy ! Total flux subtracted in 200 components = -0.000463624 Jy ! Clean residual min=-0.002924 max=0.002712 Jy/beam ! Clean residual mean=0.000007 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 1.36547 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 1.36547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072423Jy sigma=0.976704 ! Fit after self-cal, rms=0.072419Jy sigma=0.976531 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 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=0.072419Jy sigma=0.976531 ! Fit after self-cal, rms=0.069248Jy sigma=0.945782 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Estimated beam: bmin=0.2606 mas, bmaj=1.575 mas, bpa=-48.58 degrees ! Estimated noise=0.423974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162749 Jy ! Component: 100 - total flux cleaned = -0.00230228 Jy ! Component: 150 - total flux cleaned = -0.00283846 Jy ! Component: 200 - total flux cleaned = -0.00330687 Jy ! Total flux subtracted in 200 components = -0.00330687 Jy ! Clean residual min=-0.002430 max=0.002657 Jy/beam ! Clean residual mean=0.000009 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 1.36216 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 1.36216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069076Jy sigma=0.941795 ! Fit after self-cal, rms=0.069073Jy sigma=0.941559 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 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 (27.2, -39.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294974 Jy ! Component: 100 - total flux cleaned = 0.00491833 Jy ! Component: 150 - total flux cleaned = 0.00551968 Jy ! Component: 200 - total flux cleaned = 0.00587363 Jy ! Total flux subtracted in 200 components = 0.00587363 Jy ! Clean residual min=-0.002513 max=0.002428 Jy/beam ! Clean residual mean=0.000009 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 1.36803 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 135 components and 1.36803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068650Jy sigma=0.935630 ! Fit after self-cal, rms=0.068617Jy sigma=0.935233 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 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=0.068617Jy sigma=0.935233 ! Fit after self-cal, rms=0.068519Jy sigma=0.934073 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Estimated beam: bmin=2.555 mas, bmaj=8.094 mas, bpa=10.04 degrees ! Estimated noise=1.79368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00230279 Jy ! Component: 100 - total flux cleaned = -0.00384519 Jy ! Component: 150 - total flux cleaned = -0.00410428 Jy ! Component: 200 - total flux cleaned = -0.00454294 Jy ! Total flux subtracted in 200 components = -0.00454294 Jy ! Clean residual min=-0.007270 max=0.006747 Jy/beam ! Clean residual mean=0.000056 rms=0.001990 Jy/beam ! Combined flux in latest and established models = 1.36349 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 144 components and 1.36349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068290Jy sigma=0.978124 ! Fit after self-cal, rms=0.068301Jy sigma=0.972382 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 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 = 0.000121274 Jy ! Component: 100 - total flux cleaned = -0.00030667 Jy ! Component: 150 - total flux cleaned = -0.000682113 Jy ! Component: 200 - total flux cleaned = -0.00118944 Jy ! Total flux subtracted in 200 components = -0.00118944 Jy ! Clean residual min=-0.007449 max=0.006362 Jy/beam ! Clean residual mean=0.000063 rms=0.001955 Jy/beam ! Combined flux in latest and established models = 1.3623 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 1.3623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068104Jy sigma=1.006105 ! Fit after self-cal, rms=0.068117Jy sigma=1.003170 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 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 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Estimated beam: bmin=0.2609 mas, bmaj=1.576 mas, bpa=-48.56 degrees ! Estimated noise=0.426547 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2609 x 1.576 at -48.56 degrees (North through East) ! Clean map min=-0.0051164 max=0.52518 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=0.068117Jy sigma=1.003170 ! Fit after self-cal, rms=0.057667Jy sigma=0.872415 ! Inverting map and beam ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Estimated beam: bmin=0.2599 mas, bmaj=1.581 mas, bpa=-48.56 degrees ! Estimated noise=0.41919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.03299e-05 Jy ! Component: 100 - total flux cleaned = -0.000378769 Jy ! Component: 150 - total flux cleaned = -0.00124887 Jy ! Component: 200 - total flux cleaned = -0.00203368 Jy ! Total flux subtracted in 200 components = -0.00203368 Jy ! Clean residual min=-0.002314 max=0.002194 Jy/beam ! Clean residual mean=0.000010 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 1.36027 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 159 components and 1.36027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057357Jy sigma=0.807057 ! Fit after self-cal, rms=0.057327Jy sigma=0.806110 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202024 Jy ! Component: 100 - total flux cleaned = -0.000339157 Jy ! Component: 150 - total flux cleaned = -0.000584631 Jy ! Component: 200 - total flux cleaned = -0.000772557 Jy ! Total flux subtracted in 200 components = -0.000772557 Jy ! Clean residual min=-0.002282 max=0.002140 Jy/beam ! Clean residual mean=0.000011 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 1.3595 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 169 components and 1.3595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057200Jy sigma=0.805354 ! Fit after self-cal, rms=0.057196Jy sigma=0.805051 ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057196Jy sigma=0.805051 ! Fit after self-cal, rms=0.057095Jy sigma=0.800788 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 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Estimated beam: bmin=0.2477 mas, bmaj=1.513 mas, bpa=-48.66 degrees ! Estimated noise=0.537473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.288278 Jy ! Component: 100 - total flux cleaned = 0.505141 Jy ! Component: 150 - total flux cleaned = 0.669503 Jy ! Component: 200 - total flux cleaned = 0.79413 Jy ! Total flux subtracted in 200 components = 0.79413 Jy ! Clean residual min=-0.024691 max=0.071599 Jy/beam ! Clean residual mean=-0.000046 rms=0.005147 Jy/beam ! Combined flux in latest and established models = 0.79413 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 5 model components to the UV plane model. ! The established model now contains 5 components and 0.79413 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Estimated beam: bmin=0.2606 mas, bmaj=1.578 mas, bpa=-48.56 degrees ! Estimated noise=0.42478 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 = 0.14492 Jy ! Component: 100 - total flux cleaned = 0.242488 Jy ! Component: 150 - total flux cleaned = 0.308422 Jy ! Component: 200 - total flux cleaned = 0.353669 Jy ! Total flux subtracted in 200 components = 0.353669 Jy ! Clean residual min=-0.010114 max=0.025541 Jy/beam ! Clean residual mean=0.000123 rms=0.004673 Jy/beam ! Combined flux in latest and established models = 1.1478 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.1478 Jy ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Added new window around map position (1.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032454 Jy ! Component: 100 - total flux cleaned = 0.0577444 Jy ! Component: 150 - total flux cleaned = 0.0783062 Jy ! Component: 200 - total flux cleaned = 0.0951069 Jy ! Total flux subtracted in 200 components = 0.0951069 Jy ! Clean residual min=-0.005902 max=0.010049 Jy/beam ! Clean residual mean=0.000072 rms=0.002241 Jy/beam ! Combined flux in latest and established models = 1.24291 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 38 components and 1.24291 Jy ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138299 Jy ! Component: 100 - total flux cleaned = 0.0253068 Jy ! Component: 150 - total flux cleaned = 0.0350292 Jy ! Component: 200 - total flux cleaned = 0.0433084 Jy ! Total flux subtracted in 200 components = 0.0433084 Jy ! Clean residual min=-0.004212 max=0.005155 Jy/beam ! Clean residual mean=0.000048 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 1.28621 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 1.28621 Jy ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 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 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Estimated beam: bmin=2.56 mas, bmaj=8.111 mas, bpa=10.11 degrees ! Estimated noise=1.78851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279327 Jy ! Component: 100 - total flux cleaned = 0.0430302 Jy ! Component: 150 - total flux cleaned = 0.0535287 Jy ! Component: 200 - total flux cleaned = 0.0585302 Jy ! Total flux subtracted in 200 components = 0.0585302 Jy ! Clean residual min=-0.008318 max=0.007155 Jy/beam ! Clean residual mean=0.000118 rms=0.002449 Jy/beam ! Combined flux in latest and established models = 1.34474 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 = 0.00332896 Jy ! Component: 100 - total flux cleaned = 0.00557529 Jy ! Component: 150 - total flux cleaned = 0.00695907 Jy ! Component: 200 - total flux cleaned = 0.00824884 Jy ! Total flux subtracted in 200 components = 0.00824884 Jy ! Clean residual min=-0.006668 max=0.006887 Jy/beam ! Clean residual mean=0.000097 rms=0.001900 Jy/beam ! Combined flux in latest and established models = 1.35299 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 104 components and 1.35299 Jy ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! Estimated beam: bmin=0.2606 mas, bmaj=1.578 mas, bpa=-48.56 degrees ! Estimated noise=0.42478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028678 Jy ! Component: 100 - total flux cleaned = 0.00345432 Jy ! Component: 150 - total flux cleaned = 0.00329177 Jy ! Component: 200 - total flux cleaned = 0.00314776 Jy ! Total flux subtracted in 200 components = 0.00314776 Jy ! Clean residual min=-0.004485 max=0.003724 Jy/beam ! Clean residual mean=0.000012 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 1.35614 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 1.35614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058836Jy sigma=0.972606 ! Fit after self-cal, rms=0.058309Jy sigma=0.962466 wmodel J1802-3940_X_map.mod ! Writing 126 model components to file: J1802-3940_X_map.mod wobs J1802-3940_X_uvs.fits ! Writing UV FITS file: J1802-3940_X_uvs.fits wwins J1802-3940_X_map.win ! wwins: Wrote 9 windows to J1802-3940_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 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312276 Jy ! Component: 100 - total flux cleaned = -0.000254733 Jy ! Component: 150 - total flux cleaned = -0.000680345 Jy ! Component: 200 - total flux cleaned = -0.000859066 Jy ! Component: 250 - total flux cleaned = -0.000984414 Jy ! Component: 300 - total flux cleaned = -0.00102543 Jy ! Component: 350 - total flux cleaned = -0.00117844 Jy ! Component: 400 - total flux cleaned = -0.00143476 Jy ! Component: 450 - total flux cleaned = -0.00164623 Jy ! Component: 500 - total flux cleaned = -0.00192118 Jy ! Component: 550 - total flux cleaned = -0.002156 Jy ! Component: 600 - total flux cleaned = -0.0023849 Jy ! Component: 650 - total flux cleaned = -0.00257709 Jy ! Component: 700 - total flux cleaned = -0.00276456 Jy ! Component: 750 - total flux cleaned = -0.0029175 Jy ! Component: 800 - total flux cleaned = -0.00306809 Jy ! Component: 850 - total flux cleaned = -0.00330343 Jy ! Component: 900 - total flux cleaned = -0.00344822 Jy ! Component: 950 - total flux cleaned = -0.00356165 Jy ! Component: 1000 - total flux cleaned = -0.00370153 Jy ! Component: 1050 - total flux cleaned = -0.00378371 Jy ! Component: 1100 - total flux cleaned = -0.00389172 Jy ! Component: 1150 - total flux cleaned = -0.00399809 Jy ! Component: 1200 - total flux cleaned = -0.00407728 Jy ! Component: 1250 - total flux cleaned = -0.00423331 Jy ! Component: 1300 - total flux cleaned = -0.00436134 Jy ! Component: 1350 - total flux cleaned = -0.00438671 Jy ! Component: 1400 - total flux cleaned = -0.00453653 Jy ! Component: 1450 - total flux cleaned = -0.00458538 Jy ! Component: 1500 - total flux cleaned = -0.00458488 Jy ! Component: 1550 - total flux cleaned = -0.00458495 Jy ! Component: 1600 - total flux cleaned = -0.00458484 Jy ! Component: 1650 - total flux cleaned = -0.0047263 Jy ! Component: 1700 - total flux cleaned = -0.00467937 Jy ! Component: 1750 - total flux cleaned = -0.00477138 Jy ! Component: 1800 - total flux cleaned = -0.00477146 Jy ! Component: 1850 - total flux cleaned = -0.00481691 Jy ! Component: 1900 - total flux cleaned = -0.00488448 Jy ! Component: 1950 - total flux cleaned = -0.00488471 Jy ! Component: 2000 - total flux cleaned = -0.00488512 Jy ! Component: 2050 - total flux cleaned = -0.00499456 Jy ! Component: 2100 - total flux cleaned = -0.00503792 Jy ! Component: 2150 - total flux cleaned = -0.00516702 Jy ! Component: 2200 - total flux cleaned = -0.0052523 Jy ! Component: 2250 - total flux cleaned = -0.00529453 Jy ! Component: 2300 - total flux cleaned = -0.00539937 Jy ! Component: 2350 - total flux cleaned = -0.00542023 Jy ! Component: 2400 - total flux cleaned = -0.00562643 Jy ! Component: 2450 - total flux cleaned = -0.00572847 Jy ! Component: 2500 - total flux cleaned = -0.00572862 Jy ! Component: 2550 - total flux cleaned = -0.00587008 Jy ! Component: 2600 - total flux cleaned = -0.00593025 Jy ! Component: 2650 - total flux cleaned = -0.00606928 Jy ! Component: 2700 - total flux cleaned = -0.00612868 Jy ! Component: 2750 - total flux cleaned = -0.00622699 Jy ! Component: 2800 - total flux cleaned = -0.00626582 Jy ! Component: 2850 - total flux cleaned = -0.00642097 Jy ! Component: 2900 - total flux cleaned = -0.0064981 Jy ! Component: 2950 - total flux cleaned = -0.00655541 Jy ! Component: 3000 - total flux cleaned = -0.00665052 Jy ! Component: 3050 - total flux cleaned = -0.0066506 Jy ! Component: 3100 - total flux cleaned = -0.00668836 Jy ! Component: 3150 - total flux cleaned = -0.00668826 Jy ! Component: 3200 - total flux cleaned = -0.00674397 Jy ! Component: 3250 - total flux cleaned = -0.00674383 Jy ! Component: 3300 - total flux cleaned = -0.00668856 Jy ! Component: 3350 - total flux cleaned = -0.00670697 Jy ! Component: 3400 - total flux cleaned = -0.00676154 Jy ! Component: 3450 - total flux cleaned = -0.00683381 Jy ! Component: 3500 - total flux cleaned = -0.00676186 Jy ! Component: 3550 - total flux cleaned = -0.00681574 Jy ! Component: 3600 - total flux cleaned = -0.00679782 Jy ! Component: 3650 - total flux cleaned = -0.00679769 Jy ! Component: 3700 - total flux cleaned = -0.00674465 Jy ! Component: 3750 - total flux cleaned = -0.0067446 Jy ! Component: 3800 - total flux cleaned = -0.00674461 Jy ! Component: 3850 - total flux cleaned = -0.00669234 Jy ! Component: 3900 - total flux cleaned = -0.00670973 Jy ! Component: 3950 - total flux cleaned = -0.00676152 Jy ! Component: 4000 - total flux cleaned = -0.00670987 Jy ! Component: 4050 - total flux cleaned = -0.00676134 Jy ! Total flux subtracted in 4096 components = -0.00679541 Jy ! Clean residual min=-0.000996 max=0.001015 Jy/beam ! Clean residual mean=0.000006 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 1.34934 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 415 components and 1.34935 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J1802-3940_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2606 x 1.578 at -48.56 degrees (North through East) ! Clean map min=-0.0047133 max=0.5075 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J1802-3940_X_map.fits wmodel /scr/pima/rv124_uvs/J1802-3940_X_map.mod ! Writing 415 model components to file: /scr/pima/rv124_uvs/J1802-3940_X_map.mod wobs /scr/pima/rv124_uvs/J1802-3940_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J1802-3940_X_uvs.fits wwins /scr/pima/rv124_uvs/J1802-3940_X_map.win ! wwins: Wrote 10 windows to /scr/pima/rv124_uvs/J1802-3940_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.507503 invert ! Inverting map ! Your choice of large map pixels excluded 6.47% of the data. ! The x-axis pixel size should ideally be below 0.1905 milli-arcsec ! The y-axis pixel size should ideally be below 0.1897 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000287817 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.170137 0.170137 0.340274 0.680549 1.3611 2.72219 5.44439 10.8888 21.7776 43.5551 87.1102 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.507 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1763.28 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J1802-3940_X_dfm.log closed on Mon Dec 24 00:20:43 2018