! Started logfile: /scr/pima/rv117_uvs/J1036-3744_X_dfm.log on Sat Dec 9 23:43:17 2017 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/rv117_uvs/J1036-3744_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J1036-3744_X_uva.fits ! AN table 1: 5 integrations on 3 of 3 possible baselines. ! AN table 2: 2 integrations on 21 of 21 possible baselines. ! AN table 3: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.884444 visibilities/baseline/integration-bin. ! Found source: J1036-3744 ! ! 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 796 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 J1036-3744_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 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 3 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.038572Jy sigma=14.872584 ! Fit after self-cal, rms=0.744315Jy sigma=10.469384 ! 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 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1756 milli-arcsec ! Estimated beam: bmin=0.6916 mas, bmaj=1.723 mas, bpa=1.071 degrees ! Estimated noise=2.22168 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 = 0.202029 Jy ! Component: 100 - total flux cleaned = 0.25055 Jy ! Total flux subtracted in 100 components = 0.25055 Jy ! Clean residual min=-0.014009 max=0.026699 Jy/beam ! Clean residual mean=0.000074 rms=0.003480 Jy/beam ! Combined flux in latest and established models = 0.25055 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.25055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087307Jy sigma=1.129846 ! Fit after self-cal, rms=0.087307Jy sigma=1.129625 ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1756 milli-arcsec ! Added new window around map position (0, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244889 Jy ! Component: 100 - total flux cleaned = 0.0358864 Jy ! Total flux subtracted in 100 components = 0.0358864 Jy ! Clean residual min=-0.012776 max=0.016316 Jy/beam ! Clean residual mean=0.000028 rms=0.002839 Jy/beam ! Combined flux in latest and established models = 0.286436 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.286436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080956Jy sigma=1.003584 ! Fit after self-cal, rms=0.080365Jy sigma=0.991049 ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1756 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 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1756 milli-arcsec ! Estimated beam: bmin=0.8374 mas, bmaj=2.043 mas, bpa=2.263 degrees ! Estimated noise=1.82704 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 (1.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137996 Jy ! Component: 100 - total flux cleaned = 0.0159047 Jy ! Component: 150 - total flux cleaned = 0.0175782 Jy ! Component: 200 - total flux cleaned = 0.019183 Jy ! Total flux subtracted in 200 components = 0.019183 Jy ! Clean residual min=-0.010590 max=0.013823 Jy/beam ! Clean residual mean=0.000009 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 0.305619 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.305619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077275Jy sigma=0.950536 ! Fit after self-cal, rms=0.076899Jy sigma=0.943167 ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1756 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8374 x 2.043 at 2.263 degrees (North through East) ! Clean map min=-0.0089229 max=0.24539 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.95 KP 0.97 LA 0.92 ! NL 1.06 PT 0.94 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 KP 0.95 LA 1.02 MK 0.97 ! NL 1.16 OV 0.96 PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.48 KP 0.97 LA 0.98 ! NL 1.08 PT 0.93 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 KP 0.97 LA 1.02 MK 1.02 ! NL 1.18 OV 0.94 PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 HN 1.45 KP 0.91 LA 1.08 ! NL 1.31 PT 1.02 SC 0.82 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 KP 0.95 LA 1.00 MK 0.98 ! NL 1.23 OV 0.94 PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.62 KP 0.91 LA 1.02 ! NL 1.04 PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 KP 0.94 LA 0.99 MK 0.97 ! NL 1.20 OV 0.99 PT 1.05 SC 0.98 ! ! ! Fit before self-cal, rms=0.076899Jy sigma=0.943167 ! Fit after self-cal, rms=0.078117Jy sigma=0.878530 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8546 mas, bmaj=2.516 mas, bpa=-1.225 degrees ! Estimated noise=1.86697 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 = -0.00100833 Jy ! Component: 100 - total flux cleaned = -0.00100942 Jy ! Component: 150 - total flux cleaned = -0.00110509 Jy ! Component: 200 - total flux cleaned = -0.00110424 Jy ! Total flux subtracted in 200 components = -0.00110424 Jy ! Clean residual min=-0.006423 max=0.007235 Jy/beam ! Clean residual mean=0.000009 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.304515 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.304515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077789Jy sigma=0.875793 ! Fit after self-cal, rms=0.078025Jy sigma=0.875478 ! Inverting map ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.078025Jy sigma=0.875478 ! Fit after self-cal, rms=0.077384Jy sigma=0.862179 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.854 mas, bmaj=2.521 mas, bpa=-1.296 degrees ! Estimated noise=1.86337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000479091 Jy ! Component: 100 - total flux cleaned = -0.000658183 Jy ! Component: 150 - total flux cleaned = -0.000740236 Jy ! Component: 200 - total flux cleaned = -0.000814689 Jy ! Total flux subtracted in 200 components = -0.000814689 Jy ! Clean residual min=-0.006115 max=0.006369 Jy/beam ! Clean residual mean=0.000026 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.3037 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.3037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077111Jy sigma=0.860006 ! Fit after self-cal, rms=0.077092Jy sigma=0.859906 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = -0.000157215 Jy ! Component: 100 - total flux cleaned = -0.000230616 Jy ! Component: 150 - total flux cleaned = -0.000161604 Jy ! Component: 200 - total flux cleaned = -0.000160199 Jy ! Total flux subtracted in 200 components = -0.000160199 Jy ! Clean residual min=-0.006081 max=0.006353 Jy/beam ! Clean residual mean=0.000026 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.30354 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.30354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076910Jy sigma=0.858671 ! Fit after self-cal, rms=0.076903Jy sigma=0.858633 ! Inverting map ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.076903Jy sigma=0.858633 ! Fit after self-cal, rms=0.076436Jy sigma=0.851079 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8531 mas, bmaj=2.523 mas, bpa=-1.339 degrees ! Estimated noise=1.85984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000732056 Jy ! Component: 100 - total flux cleaned = -0.000799532 Jy ! Component: 150 - total flux cleaned = -0.000862663 Jy ! Component: 200 - total flux cleaned = -0.000982808 Jy ! Total flux subtracted in 200 components = -0.000982808 Jy ! Clean residual min=-0.005978 max=0.006384 Jy/beam ! Clean residual mean=0.000022 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.302557 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.302557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076265Jy sigma=0.849831 ! Fit after self-cal, rms=0.076250Jy sigma=0.849776 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = -0.000186597 Jy ! Component: 100 - total flux cleaned = -0.00024449 Jy ! Component: 150 - total flux cleaned = -0.000245198 Jy ! Component: 200 - total flux cleaned = -0.000299964 Jy ! Total flux subtracted in 200 components = -0.000299964 Jy ! Clean residual min=-0.005855 max=0.006382 Jy/beam ! Clean residual mean=0.000023 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.302257 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.302257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076134Jy sigma=0.848998 ! Fit after self-cal, rms=0.076126Jy sigma=0.848982 ! Inverting map ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.076126Jy sigma=0.848982 ! Fit after self-cal, rms=0.076203Jy sigma=0.848706 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.501 mas, bmaj=7.722 mas, bpa=-3.443 degrees ! Estimated noise=2.29183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123679 Jy ! Component: 100 - total flux cleaned = -0.00132622 Jy ! Component: 150 - total flux cleaned = -0.00136994 Jy ! Component: 200 - total flux cleaned = -0.00133101 Jy ! Total flux subtracted in 200 components = -0.00133101 Jy ! Clean residual min=-0.007303 max=0.007954 Jy/beam ! Clean residual mean=0.000043 rms=0.002043 Jy/beam ! Combined flux in latest and established models = 0.300926 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.300926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076154Jy sigma=0.848539 ! Fit after self-cal, rms=0.076129Jy sigma=0.848497 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = -0.000137224 Jy ! Component: 100 - total flux cleaned = -9.7089e-05 Jy ! Component: 150 - total flux cleaned = -5.97191e-05 Jy ! Component: 200 - total flux cleaned = -5.84707e-05 Jy ! Total flux subtracted in 200 components = -5.84707e-05 Jy ! Clean residual min=-0.007265 max=0.007954 Jy/beam ! Clean residual mean=0.000044 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 0.300868 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 87 components and 0.300868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076090Jy sigma=0.848390 ! Fit after self-cal, rms=0.076081Jy sigma=0.848358 ! Inverting map ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8522 mas, bmaj=2.523 mas, bpa=-1.386 degrees ! Estimated noise=1.85698 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8522 x 2.523 at -1.386 degrees (North through East) ! Clean map min=-0.010924 max=0.25001 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 ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.6941 mas, bmaj=2.051 mas, bpa=-1.877 degrees ! Estimated noise=2.26525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202734 Jy ! Component: 100 - total flux cleaned = 0.253688 Jy ! Component: 150 - total flux cleaned = 0.275885 Jy ! Component: 200 - total flux cleaned = 0.287268 Jy ! Total flux subtracted in 200 components = 0.287268 Jy ! Clean residual min=-0.008822 max=0.008013 Jy/beam ! Clean residual mean=0.000022 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 0.287268 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.287268 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8522 mas, bmaj=2.523 mas, bpa=-1.386 degrees ! Estimated noise=1.85698 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00777121 Jy ! Component: 100 - total flux cleaned = 0.00932744 Jy ! Component: 150 - total flux cleaned = 0.0104476 Jy ! Component: 200 - total flux cleaned = 0.0112808 Jy ! Total flux subtracted in 200 components = 0.0112808 Jy ! Clean residual min=-0.006943 max=0.006319 Jy/beam ! Clean residual mean=0.000030 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.298549 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.298549 Jy ! Inverting map ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.501 mas, bmaj=7.722 mas, bpa=-3.443 degrees ! Estimated noise=2.29183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00085077 Jy ! Component: 100 - total flux cleaned = 0.00095278 Jy ! Component: 150 - total flux cleaned = 0.000953034 Jy ! Component: 200 - total flux cleaned = 0.000956983 Jy ! Total flux subtracted in 200 components = 0.000956983 Jy ! Clean residual min=-0.007435 max=0.008032 Jy/beam ! Clean residual mean=0.000051 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.299506 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 = 6.93384e-05 Jy ! Component: 100 - total flux cleaned = 6.97484e-05 Jy ! Component: 150 - total flux cleaned = 0.000128771 Jy ! Component: 200 - total flux cleaned = 0.000182987 Jy ! Total flux subtracted in 200 components = 0.000182987 Jy ! Clean residual min=-0.007095 max=0.008176 Jy/beam ! Clean residual mean=0.000050 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.299689 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.299689 Jy ! Inverting map ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8522 mas, bmaj=2.523 mas, bpa=-1.386 degrees ! Estimated noise=1.85698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123695 Jy ! Component: 100 - total flux cleaned = -0.000235953 Jy ! Component: 150 - total flux cleaned = -4.4859e-05 Jy ! Component: 200 - total flux cleaned = 0.000132913 Jy ! Total flux subtracted in 200 components = 0.000132913 Jy ! Clean residual min=-0.006057 max=0.006686 Jy/beam ! Clean residual mean=0.000026 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.299821 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.299821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076105Jy sigma=0.848449 ! Fit after self-cal, rms=0.075981Jy sigma=0.847698 wmodel J1036-3744_X_map.mod ! Writing 81 model components to file: J1036-3744_X_map.mod wobs J1036-3744_X_uvs.fits ! Writing UV FITS file: J1036-3744_X_uvs.fits wwins J1036-3744_X_map.win ! wwins: Wrote 4 windows to J1036-3744_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 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121092 Jy ! Component: 100 - total flux cleaned = 0.00153015 Jy ! Component: 150 - total flux cleaned = 0.00132476 Jy ! Component: 200 - total flux cleaned = 0.0016225 Jy ! Component: 250 - total flux cleaned = 0.00190943 Jy ! Component: 300 - total flux cleaned = 0.00237324 Jy ! Component: 350 - total flux cleaned = 0.00264718 Jy ! Component: 400 - total flux cleaned = 0.00300328 Jy ! Component: 450 - total flux cleaned = 0.00326403 Jy ! Component: 500 - total flux cleaned = 0.00343311 Jy ! Component: 550 - total flux cleaned = 0.00351689 Jy ! Component: 600 - total flux cleaned = 0.00376414 Jy ! Component: 650 - total flux cleaned = 0.00400751 Jy ! Component: 700 - total flux cleaned = 0.00424735 Jy ! Component: 750 - total flux cleaned = 0.00432614 Jy ! Component: 800 - total flux cleaned = 0.0046341 Jy ! Component: 850 - total flux cleaned = 0.00470955 Jy ! Component: 900 - total flux cleaned = 0.00478413 Jy ! Component: 950 - total flux cleaned = 0.00478472 Jy ! Component: 1000 - total flux cleaned = 0.00522169 Jy ! Component: 1050 - total flux cleaned = 0.00514999 Jy ! Component: 1100 - total flux cleaned = 0.00536157 Jy ! Component: 1150 - total flux cleaned = 0.00543179 Jy ! Component: 1200 - total flux cleaned = 0.00550089 Jy ! Component: 1250 - total flux cleaned = 0.0055694 Jy ! Component: 1300 - total flux cleaned = 0.00577178 Jy ! Component: 1350 - total flux cleaned = 0.00550373 Jy ! Component: 1400 - total flux cleaned = 0.00576943 Jy ! Component: 1450 - total flux cleaned = 0.00609731 Jy ! Component: 1500 - total flux cleaned = 0.00616153 Jy ! Component: 1550 - total flux cleaned = 0.00628931 Jy ! Component: 1600 - total flux cleaned = 0.00635174 Jy ! Component: 1650 - total flux cleaned = 0.00647718 Jy ! Component: 1700 - total flux cleaned = 0.00660097 Jy ! Component: 1750 - total flux cleaned = 0.0067864 Jy ! Component: 1800 - total flux cleaned = 0.00684762 Jy ! Component: 1850 - total flux cleaned = 0.00708959 Jy ! Component: 1900 - total flux cleaned = 0.0069691 Jy ! Component: 1950 - total flux cleaned = 0.00702886 Jy ! Component: 2000 - total flux cleaned = 0.00685254 Jy ! Component: 2050 - total flux cleaned = 0.00714493 Jy ! Component: 2100 - total flux cleaned = 0.00714474 Jy ! Component: 2150 - total flux cleaned = 0.00720194 Jy ! Component: 2200 - total flux cleaned = 0.00714481 Jy ! Component: 2250 - total flux cleaned = 0.00708885 Jy ! Component: 2300 - total flux cleaned = 0.00725614 Jy ! Component: 2350 - total flux cleaned = 0.00725605 Jy ! Component: 2400 - total flux cleaned = 0.00714618 Jy ! Component: 2450 - total flux cleaned = 0.00714616 Jy ! Component: 2500 - total flux cleaned = 0.00703778 Jy ! Component: 2550 - total flux cleaned = 0.00698404 Jy ! Component: 2600 - total flux cleaned = 0.00666512 Jy ! Component: 2650 - total flux cleaned = 0.00671809 Jy ! Component: 2700 - total flux cleaned = 0.00666592 Jy ! Component: 2750 - total flux cleaned = 0.00656244 Jy ! Component: 2800 - total flux cleaned = 0.00656343 Jy ! Component: 2850 - total flux cleaned = 0.00661484 Jy ! Component: 2900 - total flux cleaned = 0.00656468 Jy ! Component: 2950 - total flux cleaned = 0.00666391 Jy ! Component: 3000 - total flux cleaned = 0.00656426 Jy ! Component: 3050 - total flux cleaned = 0.00646565 Jy ! Component: 3100 - total flux cleaned = 0.00641635 Jy ! Component: 3150 - total flux cleaned = 0.00656237 Jy ! Component: 3200 - total flux cleaned = 0.0065132 Jy ! Component: 3250 - total flux cleaned = 0.00646585 Jy ! Component: 3300 - total flux cleaned = 0.00665611 Jy ! Component: 3350 - total flux cleaned = 0.00665633 Jy ! Component: 3400 - total flux cleaned = 0.00674974 Jy ! Component: 3450 - total flux cleaned = 0.00656384 Jy ! Component: 3500 - total flux cleaned = 0.00674812 Jy ! Component: 3550 - total flux cleaned = 0.00684005 Jy ! Component: 3600 - total flux cleaned = 0.00674897 Jy ! Component: 3650 - total flux cleaned = 0.00684046 Jy ! Component: 3700 - total flux cleaned = 0.00702057 Jy ! Component: 3750 - total flux cleaned = 0.00711033 Jy ! Component: 3800 - total flux cleaned = 0.00702145 Jy ! Component: 3850 - total flux cleaned = 0.00737432 Jy ! Component: 3900 - total flux cleaned = 0.007287 Jy ! Component: 3950 - total flux cleaned = 0.00750535 Jy ! Component: 4000 - total flux cleaned = 0.00746223 Jy ! Component: 4050 - total flux cleaned = 0.00780679 Jy ! Total flux subtracted in 4096 components = 0.00784915 Jy ! Clean residual min=-0.002556 max=0.002447 Jy/beam ! Clean residual mean=0.000019 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.307671 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 356 components and 0.307671 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J1036-3744_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8522 x 2.523 at -1.386 degrees (North through East) ! Clean map min=-0.007498 max=0.24952 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J1036-3744_X_map.fits wmodel /scr/pima/rv117_uvs/J1036-3744_X_map.mod ! Writing 356 model components to file: /scr/pima/rv117_uvs/J1036-3744_X_map.mod wobs /scr/pima/rv117_uvs/J1036-3744_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J1036-3744_X_uvs.fits wwins /scr/pima/rv117_uvs/J1036-3744_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv117_uvs/J1036-3744_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.249516 invert ! Inverting map ! Your choice of large map pixels excluded 0.272% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000746128 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.89709 0.89709 1.79418 3.58836 7.17672 14.3534 28.7069 57.4138 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.249 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 334.414 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J1036-3744_X_dfm.log closed on Sat Dec 9 23:43:21 2017