! Started logfile: /scr/pima/rv126_uvs/J0746+2734_X_dfm.log on Sun Dec 23 03:18:38 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/rv126_uvs/J0746+2734_X_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J0746+2734_X_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! AN table 2: 8 integrations on 3 of 3 possible baselines. ! AN table 3: 207 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.148157 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0746+2734 ! ! 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 69 lines of history. ! ! Reading 7124 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 J0746+2734_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 59 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 1588 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 1588 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 1588 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 1588 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.127841Jy sigma=13.879063 ! Fit after self-cal, rms=0.504694Jy sigma=6.185262 ! 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 8.02% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.7089 mas, bmaj=0.8935 mas, bpa=2.664 degrees ! Estimated noise=1.1121 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 = 0.409619 Jy ! Component: 100 - total flux cleaned = 0.514264 Jy ! Total flux subtracted in 100 components = 0.514264 Jy ! Clean residual min=-0.013195 max=0.040336 Jy/beam ! Clean residual mean=-0.000095 rms=0.003050 Jy/beam ! Combined flux in latest and established models = 0.514264 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.514264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174857Jy sigma=1.690355 ! Fit after self-cal, rms=0.174557Jy sigma=1.688101 ! Inverting map ! Your choice of large map pixels excluded 8.02% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0408254 Jy ! Component: 100 - total flux cleaned = 0.0571074 Jy ! Total flux subtracted in 100 components = 0.0571074 Jy ! Clean residual min=-0.013908 max=0.012710 Jy/beam ! Clean residual mean=-0.000120 rms=0.002318 Jy/beam ! Combined flux in latest and established models = 0.571372 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.571372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169524Jy sigma=1.613938 ! Fit after self-cal, rms=0.169387Jy sigma=1.612763 ! Inverting map ! Your choice of large map pixels excluded 8.02% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 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 8.02% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.863 mas, bmaj=0.9206 mas, bpa=18.3 degrees ! Estimated noise=0.785044 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 = -0.0297296 Jy ! Component: 100 - total flux cleaned = -0.0383869 Jy ! Component: 150 - total flux cleaned = -0.0391687 Jy ! Component: 200 - total flux cleaned = -0.0395119 Jy ! Total flux subtracted in 200 components = -0.0395119 Jy ! Clean residual min=-0.022166 max=0.005290 Jy/beam ! Clean residual mean=-0.013568 rms=0.002165 Jy/beam ! Combined flux in latest and established models = 0.53186 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.53186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161911Jy sigma=1.560201 ! Fit after self-cal, rms=0.161800Jy sigma=1.559925 ! Inverting map ! Your choice of large map pixels excluded 8.02% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.863 x 0.9206 at 18.3 degrees (North through East) ! Clean map min=-0.020926 max=0.50693 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.90 KP 1.02 ! LA 1.07 MK 1.02 NL 1.05 OV 0.95 ! PT 0.84 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* NY 0.00* ! ! A total of 273 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.94 HH 0.78 HN 0.94 ! KP 1.06 LA 1.00 NL 1.03 NY 0.86 ! PT 0.90 WN 1.52 WZ 0.84 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 0.87 KP 1.01 ! LA 1.04 MK 1.00 NL 1.04 OV 0.95 ! PT 0.85 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* NY 0.00* ! ! A total of 273 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.93 HH 0.77 HN 0.93 ! KP 1.06 LA 1.01 NL 1.02 NY 0.94 ! PT 0.87 WN 1.54 WZ 0.83 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.91 KP 1.02 ! LA 1.03 MK 1.04 NL 1.04 OV 0.94 ! PT 0.87 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* NY 0.00* ! ! A total of 273 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.94 HH 0.84 HN 0.93 ! KP 1.03 LA 0.99 NL 1.02 NY 0.94 ! PT 0.90 WN 1.55 WZ 0.90 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.90 KP 1.03 ! LA 1.04 MK 1.03 NL 1.04 OV 0.94 ! PT 0.85 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* NY 0.00* ! ! A total of 273 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.93 HH 1.00 HN 0.95 ! KP 1.02 LA 0.98 NL 1.02 NY 0.97 ! PT 0.88 WN 1.45 WZ 0.95 ! ! ! Fit before self-cal, rms=0.161800Jy sigma=1.559925 ! Fit after self-cal, rms=0.100573Jy sigma=0.967099 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.7926 mas, bmaj=0.8789 mas, bpa=39.55 degrees ! Estimated noise=0.831534 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 = 0.00129403 Jy ! Component: 100 - total flux cleaned = 0.00128474 Jy ! Component: 150 - total flux cleaned = 0.00142747 Jy ! Component: 200 - total flux cleaned = 0.0015582 Jy ! Total flux subtracted in 200 components = 0.0015582 Jy ! Clean residual min=-0.004465 max=0.005265 Jy/beam ! Clean residual mean=0.000198 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.533418 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.533418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099796Jy sigma=0.959568 ! Fit after self-cal, rms=0.100233Jy sigma=0.957472 ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 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=0.100233Jy sigma=0.957472 ! Fit after self-cal, rms=0.097559Jy sigma=0.911440 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.7997 mas, bmaj=0.8752 mas, bpa=38.89 degrees ! Estimated noise=0.833908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188084 Jy ! Component: 100 - total flux cleaned = 0.00217623 Jy ! Component: 150 - total flux cleaned = 0.0024112 Jy ! Component: 200 - total flux cleaned = 0.00254207 Jy ! Total flux subtracted in 200 components = 0.00254207 Jy ! Clean residual min=-0.002877 max=0.004897 Jy/beam ! Clean residual mean=0.000897 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.53596 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 22 components and 0.53596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097277Jy sigma=0.909648 ! Fit after self-cal, rms=0.097201Jy sigma=0.909235 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 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 (-37, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337578 Jy ! Component: 100 - total flux cleaned = 0.00357351 Jy ! Component: 150 - total flux cleaned = 0.00381994 Jy ! Component: 200 - total flux cleaned = 0.00403521 Jy ! Total flux subtracted in 200 components = 0.00403521 Jy ! Clean residual min=-0.003087 max=0.004531 Jy/beam ! Clean residual mean=0.000678 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.539995 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.539995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096879Jy sigma=0.906207 ! Fit after self-cal, rms=0.096843Jy sigma=0.905813 ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Added new window around map position (35.4, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419101 Jy ! Component: 100 - total flux cleaned = 0.00500046 Jy ! Component: 150 - total flux cleaned = 0.00517299 Jy ! Component: 200 - total flux cleaned = 0.00524997 Jy ! Total flux subtracted in 200 components = 0.00524997 Jy ! Clean residual min=-0.003278 max=0.003773 Jy/beam ! Clean residual mean=0.000413 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.545245 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.545245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096517Jy sigma=0.903335 ! Fit after self-cal, rms=0.096490Jy sigma=0.902870 ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Added new window around map position (-0.6, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314335 Jy ! Component: 100 - total flux cleaned = 0.00393403 Jy ! Component: 150 - total flux cleaned = 0.0039352 Jy ! Component: 200 - total flux cleaned = 0.00400542 Jy ! Total flux subtracted in 200 components = 0.00400542 Jy ! Clean residual min=-0.003387 max=0.003452 Jy/beam ! Clean residual mean=0.000229 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.549251 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.549251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096254Jy sigma=0.900879 ! Fit after self-cal, rms=0.096235Jy sigma=0.900610 ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Added new window around map position (18.6, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029933 Jy ! Component: 100 - total flux cleaned = 0.00291631 Jy ! Component: 150 - total flux cleaned = 0.00284459 Jy ! Component: 200 - total flux cleaned = 0.00277438 Jy ! Total flux subtracted in 200 components = 0.00277438 Jy ! Clean residual min=-0.003288 max=0.003288 Jy/beam ! Clean residual mean=0.000096 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.552025 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 65 components and 0.552025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096045Jy sigma=0.899032 ! Fit after self-cal, rms=0.096051Jy sigma=0.898868 ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Added new window around map position (-18, -34.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227232 Jy ! Component: 100 - total flux cleaned = 0.00198493 Jy ! Component: 150 - total flux cleaned = 0.00171537 Jy ! Component: 200 - total flux cleaned = 0.00165378 Jy ! Total flux subtracted in 200 components = 0.00165378 Jy ! Clean residual min=-0.003314 max=0.003046 Jy/beam ! Clean residual mean=0.000013 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.553679 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 73 components and 0.553679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095902Jy sigma=0.897055 ! Fit after self-cal, rms=0.095898Jy sigma=0.896954 ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 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=0.095898Jy sigma=0.896954 ! Fit after self-cal, rms=0.094764Jy sigma=0.877204 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.8008 mas, bmaj=0.8727 mas, bpa=39.94 degrees ! Estimated noise=0.834939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197079 Jy ! Component: 100 - total flux cleaned = 0.00278975 Jy ! Component: 150 - total flux cleaned = 0.00324944 Jy ! Component: 200 - total flux cleaned = 0.00354924 Jy ! Total flux subtracted in 200 components = 0.00354924 Jy ! Clean residual min=-0.002478 max=0.002956 Jy/beam ! Clean residual mean=0.000400 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.557228 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.557228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094582Jy sigma=0.876182 ! Fit after self-cal, rms=0.094581Jy sigma=0.876080 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 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 (15.2, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248978 Jy ! Component: 100 - total flux cleaned = 0.00262434 Jy ! Component: 150 - total flux cleaned = 0.00267958 Jy ! Component: 200 - total flux cleaned = 0.00278529 Jy ! Total flux subtracted in 200 components = 0.00278529 Jy ! Clean residual min=-0.002490 max=0.002728 Jy/beam ! Clean residual mean=0.000263 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.560013 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.560013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094452Jy sigma=0.875005 ! Fit after self-cal, rms=0.094450Jy sigma=0.874905 ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Added new window around map position (-16.4, 17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222782 Jy ! Component: 100 - total flux cleaned = 0.00211448 Jy ! Component: 150 - total flux cleaned = 0.00201224 Jy ! Component: 200 - total flux cleaned = 0.00196618 Jy ! Total flux subtracted in 200 components = 0.00196618 Jy ! Clean residual min=-0.002471 max=0.002536 Jy/beam ! Clean residual mean=0.000171 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.561979 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.561979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094344Jy sigma=0.873832 ! Fit after self-cal, rms=0.094345Jy sigma=0.873706 ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Added new window around map position (-12.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164095 Jy ! Component: 100 - total flux cleaned = 0.0016466 Jy ! Component: 150 - total flux cleaned = 0.00154529 Jy ! Component: 200 - total flux cleaned = 0.00154468 Jy ! Total flux subtracted in 200 components = 0.00154468 Jy ! Clean residual min=-0.002526 max=0.002477 Jy/beam ! Clean residual mean=0.000100 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.563524 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 112 components and 0.563524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094238Jy sigma=0.872873 ! Fit after self-cal, rms=0.094250Jy sigma=0.872789 ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 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=0.094250Jy sigma=0.872789 ! Fit after self-cal, rms=0.094320Jy sigma=0.872089 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=2.694 mas, bmaj=3.081 mas, bpa=-70.6 degrees ! Estimated noise=1.08085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179468 Jy ! Component: 100 - total flux cleaned = 0.00290795 Jy ! Component: 150 - total flux cleaned = 0.00325059 Jy ! Component: 200 - total flux cleaned = 0.00343345 Jy ! Total flux subtracted in 200 components = 0.00343345 Jy ! Clean residual min=-0.002523 max=0.002895 Jy/beam ! Clean residual mean=0.000386 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.566957 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.566957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094288Jy sigma=0.871944 ! Fit after self-cal, rms=0.094287Jy sigma=0.871893 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 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 = 0.00026911 Jy ! Component: 100 - total flux cleaned = 0.000351391 Jy ! Component: 150 - total flux cleaned = 0.000403276 Jy ! Component: 200 - total flux cleaned = 0.000427296 Jy ! Total flux subtracted in 200 components = 0.000427296 Jy ! Clean residual min=-0.002550 max=0.002866 Jy/beam ! Clean residual mean=0.000343 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.567384 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 0.567384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094287Jy sigma=0.871849 ! Fit after self-cal, rms=0.094286Jy sigma=0.871837 ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 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 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.8013 mas, bmaj=0.8723 mas, bpa=40.46 degrees ! Estimated noise=0.835353 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8013 x 0.8723 at 40.46 degrees (North through East) ! Clean map min=-0.003185 max=0.49859 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 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.7089 mas, bmaj=0.8953 mas, bpa=6.182 degrees ! Estimated noise=1.08907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.387992 Jy ! Component: 100 - total flux cleaned = 0.486805 Jy ! Component: 150 - total flux cleaned = 0.522932 Jy ! Component: 200 - total flux cleaned = 0.532191 Jy ! Total flux subtracted in 200 components = 0.532191 Jy ! Clean residual min=-0.010110 max=0.009057 Jy/beam ! Clean residual mean=0.000020 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.532191 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.532191 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.8013 mas, bmaj=0.8723 mas, bpa=40.46 degrees ! Estimated noise=0.835353 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 = 0.00589321 Jy ! Component: 100 - total flux cleaned = 0.00628745 Jy ! Component: 150 - total flux cleaned = 0.00813225 Jy ! Component: 200 - total flux cleaned = 0.0100919 Jy ! Total flux subtracted in 200 components = 0.0100919 Jy ! Clean residual min=-0.005047 max=0.007266 Jy/beam ! Clean residual mean=0.001349 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.542283 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.542282 Jy ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Added new window around map position (1.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441478 Jy ! Component: 100 - total flux cleaned = 0.00675453 Jy ! Component: 150 - total flux cleaned = 0.00885864 Jy ! Component: 200 - total flux cleaned = 0.0107718 Jy ! Total flux subtracted in 200 components = 0.0107718 Jy ! Clean residual min=-0.003764 max=0.004622 Jy/beam ! Clean residual mean=0.000834 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.553054 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.553054 Jy ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Added new window around map position (36.8, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257324 Jy ! Component: 100 - total flux cleaned = 0.00417388 Jy ! Component: 150 - total flux cleaned = 0.00564503 Jy ! Component: 200 - total flux cleaned = 0.00700138 Jy ! Total flux subtracted in 200 components = 0.00700138 Jy ! Clean residual min=-0.003140 max=0.003631 Jy/beam ! Clean residual mean=0.000494 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.560056 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 56 components and 0.560056 Jy ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Added new window around map position (-48.6, -31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139918 Jy ! Component: 100 - total flux cleaned = 0.0021792 Jy ! Component: 150 - total flux cleaned = 0.00302766 Jy ! Component: 200 - total flux cleaned = 0.00393386 Jy ! Total flux subtracted in 200 components = 0.00393386 Jy ! Clean residual min=-0.002947 max=0.003106 Jy/beam ! Clean residual mean=0.000301 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.56399 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 65 components and 0.56399 Jy ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Added new window around map position (27, 18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155235 Jy ! Component: 100 - total flux cleaned = 0.00195642 Jy ! Component: 150 - total flux cleaned = 0.00243066 Jy ! Component: 200 - total flux cleaned = 0.00279228 Jy ! Total flux subtracted in 200 components = 0.00279228 Jy ! Clean residual min=-0.002746 max=0.002760 Jy/beam ! Clean residual mean=0.000174 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.566782 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 76 components and 0.566782 Jy ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Added new window around map position (-10.6, -43.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128199 Jy ! Component: 100 - total flux cleaned = 0.00144894 Jy ! Component: 150 - total flux cleaned = 0.00168805 Jy ! Component: 200 - total flux cleaned = 0.00199227 Jy ! Total flux subtracted in 200 components = 0.00199227 Jy ! Clean residual min=-0.002725 max=0.002679 Jy/beam ! Clean residual mean=0.000076 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.568774 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 93 components and 0.568774 Jy ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 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 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=2.694 mas, bmaj=3.081 mas, bpa=-70.6 degrees ! Estimated noise=1.08085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147533 Jy ! Component: 100 - total flux cleaned = 0.000387664 Jy ! Component: 150 - total flux cleaned = 0.000594918 Jy ! Component: 200 - total flux cleaned = 0.000669188 Jy ! Total flux subtracted in 200 components = 0.000669188 Jy ! Clean residual min=-0.002265 max=0.002320 Jy/beam ! Clean residual mean=0.000119 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.569443 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 = 6.915e-05 Jy ! Component: 100 - total flux cleaned = 0.00019746 Jy ! Component: 150 - total flux cleaned = 0.000258888 Jy ! Component: 200 - total flux cleaned = 0.000316683 Jy ! Total flux subtracted in 200 components = 0.000316683 Jy ! Clean residual min=-0.002266 max=0.002212 Jy/beam ! Clean residual mean=0.000084 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.56976 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 126 components and 0.56976 Jy ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.8013 mas, bmaj=0.8723 mas, bpa=40.46 degrees ! Estimated noise=0.835353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279689 Jy ! Component: 100 - total flux cleaned = 0.000210179 Jy ! Component: 150 - total flux cleaned = 0.000283181 Jy ! Component: 200 - total flux cleaned = 0.000349574 Jy ! Total flux subtracted in 200 components = 0.000349574 Jy ! Clean residual min=-0.002696 max=0.002526 Jy/beam ! Clean residual mean=0.000015 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.57011 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 136 components and 0.57011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094664Jy sigma=0.872729 ! Fit after self-cal, rms=0.094641Jy sigma=0.871690 wmodel J0746+2734_X_map.mod ! Writing 136 model components to file: J0746+2734_X_map.mod wobs J0746+2734_X_uvs.fits ! Writing UV FITS file: J0746+2734_X_uvs.fits wwins J0746+2734_X_map.win ! wwins: Wrote 14 windows to J0746+2734_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 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134545 Jy ! Component: 100 - total flux cleaned = -8.97599e-05 Jy ! Component: 150 - total flux cleaned = -2.15492e-06 Jy ! Component: 200 - total flux cleaned = 8.23858e-05 Jy ! Component: 250 - total flux cleaned = 0.000123678 Jy ! Component: 300 - total flux cleaned = 0.000164353 Jy ! Component: 350 - total flux cleaned = 0.000204156 Jy ! Component: 400 - total flux cleaned = 0.000204135 Jy ! Component: 450 - total flux cleaned = 0.000204266 Jy ! Component: 500 - total flux cleaned = 0.000242401 Jy ! Component: 550 - total flux cleaned = 0.000242313 Jy ! Component: 600 - total flux cleaned = 0.000279428 Jy ! Component: 650 - total flux cleaned = 0.000279245 Jy ! Component: 700 - total flux cleaned = 0.000279089 Jy ! Component: 750 - total flux cleaned = 0.000279 Jy ! Component: 800 - total flux cleaned = 0.000243458 Jy ! Component: 850 - total flux cleaned = 0.000278842 Jy ! Component: 900 - total flux cleaned = 0.000278824 Jy ! Component: 950 - total flux cleaned = 0.000244277 Jy ! Component: 1000 - total flux cleaned = 0.000278689 Jy ! Component: 1050 - total flux cleaned = 0.000278638 Jy ! Component: 1100 - total flux cleaned = 0.000278583 Jy ! Component: 1150 - total flux cleaned = 0.000278651 Jy ! Component: 1200 - total flux cleaned = 0.000278671 Jy ! Component: 1250 - total flux cleaned = 0.000278698 Jy ! Component: 1300 - total flux cleaned = 0.000278752 Jy ! Component: 1350 - total flux cleaned = 0.000278768 Jy ! Component: 1400 - total flux cleaned = 0.000278722 Jy ! Component: 1450 - total flux cleaned = 0.000278739 Jy ! Component: 1500 - total flux cleaned = 0.000278807 Jy ! Component: 1550 - total flux cleaned = 0.000247214 Jy ! Component: 1600 - total flux cleaned = 0.000278801 Jy ! Component: 1650 - total flux cleaned = 0.000278713 Jy ! Component: 1700 - total flux cleaned = 0.000278668 Jy ! Component: 1750 - total flux cleaned = 0.000247668 Jy ! Component: 1800 - total flux cleaned = 0.000247744 Jy ! Component: 1850 - total flux cleaned = 0.000247807 Jy ! Component: 1900 - total flux cleaned = 0.0002783 Jy ! Component: 1950 - total flux cleaned = 0.000278286 Jy ! Component: 2000 - total flux cleaned = 0.000278291 Jy ! Component: 2050 - total flux cleaned = 0.000278326 Jy ! Component: 2100 - total flux cleaned = 0.000278347 Jy ! Component: 2150 - total flux cleaned = 0.000308168 Jy ! Component: 2200 - total flux cleaned = 0.000308127 Jy ! Component: 2250 - total flux cleaned = 0.000308046 Jy ! Component: 2300 - total flux cleaned = 0.000308073 Jy ! Component: 2350 - total flux cleaned = 0.000308074 Jy ! Component: 2400 - total flux cleaned = 0.000308033 Jy ! Component: 2450 - total flux cleaned = 0.000308082 Jy ! Component: 2500 - total flux cleaned = 0.000308069 Jy ! Component: 2550 - total flux cleaned = 0.000308141 Jy ! Component: 2600 - total flux cleaned = 0.000308143 Jy ! Component: 2650 - total flux cleaned = 0.000308104 Jy ! Component: 2700 - total flux cleaned = 0.000308046 Jy ! Component: 2750 - total flux cleaned = 0.000308044 Jy ! Component: 2800 - total flux cleaned = 0.000308009 Jy ! Component: 2850 - total flux cleaned = 0.000307963 Jy ! Component: 2900 - total flux cleaned = 0.000307942 Jy ! Component: 2950 - total flux cleaned = 0.000307969 Jy ! Component: 3000 - total flux cleaned = 0.000308032 Jy ! Component: 3050 - total flux cleaned = 0.000308094 Jy ! Component: 3100 - total flux cleaned = 0.000308128 Jy ! Component: 3150 - total flux cleaned = 0.00030809 Jy ! Component: 3200 - total flux cleaned = 0.000308103 Jy ! Component: 3250 - total flux cleaned = 0.000336716 Jy ! Component: 3300 - total flux cleaned = 0.000308145 Jy ! Component: 3350 - total flux cleaned = 0.000336773 Jy ! Component: 3400 - total flux cleaned = 0.000308186 Jy ! Component: 3450 - total flux cleaned = 0.000308227 Jy ! Component: 3500 - total flux cleaned = 0.000308151 Jy ! Component: 3550 - total flux cleaned = 0.00033686 Jy ! Component: 3600 - total flux cleaned = 0.000336931 Jy ! Component: 3650 - total flux cleaned = 0.00030823 Jy ! Component: 3700 - total flux cleaned = 0.00030822 Jy ! Component: 3750 - total flux cleaned = 0.000337064 Jy ! Component: 3800 - total flux cleaned = 0.000337145 Jy ! Component: 3850 - total flux cleaned = 0.00033721 Jy ! Component: 3900 - total flux cleaned = 0.000308259 Jy ! Component: 3950 - total flux cleaned = 0.000308289 Jy ! Component: 4000 - total flux cleaned = 0.000308226 Jy ! Component: 4050 - total flux cleaned = 0.000337454 Jy ! Total flux subtracted in 4096 components = 0.000308223 Jy ! Clean residual min=-0.002019 max=0.001652 Jy/beam ! Clean residual mean=-0.000007 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.570418 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 447 components and 0.570418 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J0746+2734_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8013 x 0.8723 at 40.46 degrees (North through East) ! Clean map min=-0.0022098 max=0.4957 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J0746+2734_X_map.fits wmodel /scr/pima/rv126_uvs/J0746+2734_X_map.mod ! Writing 447 model components to file: /scr/pima/rv126_uvs/J0746+2734_X_map.mod wobs /scr/pima/rv126_uvs/J0746+2734_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J0746+2734_X_uvs.fits wwins /scr/pima/rv126_uvs/J0746+2734_X_map.win ! wwins: Wrote 15 windows to /scr/pima/rv126_uvs/J0746+2734_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.495695 invert ! Inverting map ! Your choice of large map pixels excluded 10% of the data. ! The x-axis pixel size should ideally be below 0.1786 milli-arcsec ! The y-axis pixel size should ideally be below 0.1703 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00039986 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.242 0.242 0.483999 0.967999 1.936 3.87199 7.74399 15.488 30.976 61.9519 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.495 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1239.67 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J0746+2734_X_dfm.log closed on Sun Dec 23 03:18:43 2018