! Started logfile: /scr/pima/rv119_uvs/J0038-2459_X_dfm.log on Sun Dec 17 11:31:29 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/rv119_uvs/J0038-2459_X_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J0038-2459_X_uva.fits ! AN table 1: 58 integrations on 3 of 3 possible baselines. ! AN table 2: 21 integrations on 28 of 28 possible baselines. ! AN table 3: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.595264 visibilities/baseline/integration-bin. ! Found source: J0038-2459 ! ! 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 6636 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 J0038-2459_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 93 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 193 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 193 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 193 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 193 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.038898Jy sigma=14.107413 ! Fit after self-cal, rms=0.733803Jy sigma=10.064099 ! 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 5.91% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec ! Estimated beam: bmin=0.6734 mas, bmaj=1.327 mas, bpa=8.18 degrees ! Estimated noise=1.04402 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 = 0.209605 Jy ! Component: 100 - total flux cleaned = 0.255313 Jy ! Total flux subtracted in 100 components = 0.255313 Jy ! Clean residual min=-0.007160 max=0.012749 Jy/beam ! Clean residual mean=0.000026 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.255313 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.255313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093545Jy sigma=1.020064 ! Fit after self-cal, rms=0.093535Jy sigma=1.020034 ! Inverting map ! Your choice of large map pixels excluded 5.91% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733784 Jy ! Component: 100 - total flux cleaned = 0.00705056 Jy ! Total flux subtracted in 100 components = 0.00705056 Jy ! Clean residual min=-0.006328 max=0.009897 Jy/beam ! Clean residual mean=0.000021 rms=0.001456 Jy/beam ! Combined flux in latest and established models = 0.262363 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.262363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091466Jy sigma=1.000602 ! Fit after self-cal, rms=0.091448Jy sigma=1.000584 ! Inverting map ! Your choice of large map pixels excluded 5.91% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec ! Added new window around map position (-1.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069072 Jy ! Component: 100 - total flux cleaned = 0.00738582 Jy ! Total flux subtracted in 100 components = 0.00738582 Jy ! Clean residual min=-0.005897 max=0.008010 Jy/beam ! Clean residual mean=0.000015 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.269749 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.269749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090230Jy sigma=0.989030 ! Fit after self-cal, rms=0.090150Jy sigma=0.987771 ! Inverting map ! Your choice of large map pixels excluded 5.91% of the data. ! The x-axis pixel size should ideally be below 0.1663 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 5.91% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec ! Estimated beam: bmin=0.8427 mas, bmaj=1.54 mas, bpa=7.592 degrees ! Estimated noise=0.726686 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0066231 Jy ! Component: 100 - total flux cleaned = 0.00765962 Jy ! Component: 150 - total flux cleaned = 0.00829673 Jy ! Component: 200 - total flux cleaned = 0.00866565 Jy ! Total flux subtracted in 200 components = 0.00866565 Jy ! Clean residual min=-0.004980 max=0.006835 Jy/beam ! Clean residual mean=0.000024 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.278415 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.278415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088253Jy sigma=0.973510 ! Fit after self-cal, rms=0.088206Jy sigma=0.972447 ! Inverting map ! Your choice of large map pixels excluded 5.91% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec ! Added new window around map position (-0.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336945 Jy ! Component: 100 - total flux cleaned = 0.0037173 Jy ! Component: 150 - total flux cleaned = 0.00387155 Jy ! Component: 200 - total flux cleaned = 0.00401607 Jy ! Total flux subtracted in 200 components = 0.00401607 Jy ! Clean residual min=-0.004772 max=0.005405 Jy/beam ! Clean residual mean=0.000017 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.282431 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.282431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087052Jy sigma=0.964402 ! Fit after self-cal, rms=0.087014Jy sigma=0.963669 ! Inverting map ! Your choice of large map pixels excluded 5.91% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8427 x 1.54 at 7.592 degrees (North through East) ! Clean map min=-0.0044294 max=0.26221 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HH 0.79 HN 1.14 KP 1.00 ! LA 1.03 NL 1.18 PT 1.01 SC 0.94 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.04 HN 1.04 KP 0.98 ! LA 0.99 MK 1.00 NL 0.98 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HH 0.82 HN 1.07 KP 0.98 ! LA 1.02 NL 1.11 PT 1.03 SC 0.96 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.01 HN 1.10 KP 1.00 ! LA 1.00 MK 1.02 NL 0.96 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HH 0.86 HN 1.11 KP 0.98 ! LA 1.00 NL 1.09 PT 1.01 SC 0.97 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.04 HN 1.07 KP 0.96 ! LA 0.98 MK 1.00 NL 0.98 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HH 1.01 HN 1.03 KP 0.97 ! LA 0.99 NL 1.16 PT 0.99 SC 0.91 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.95 HN 1.08 KP 0.97 ! LA 0.98 MK 0.96 NL 0.94 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.087014Jy sigma=0.963669 ! Fit after self-cal, rms=0.080758Jy sigma=0.928125 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec ! Estimated beam: bmin=0.9179 mas, bmaj=1.823 mas, bpa=8.355 degrees ! Estimated noise=0.746867 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 = -0.00093332 Jy ! Component: 100 - total flux cleaned = -0.00148179 Jy ! Component: 150 - total flux cleaned = -0.00167472 Jy ! Component: 200 - total flux cleaned = -0.00173289 Jy ! Total flux subtracted in 200 components = -0.00173289 Jy ! Clean residual min=-0.003349 max=0.002909 Jy/beam ! Clean residual mean=0.000012 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.280698 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.280698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080611Jy sigma=0.926448 ! Fit after self-cal, rms=0.080619Jy sigma=0.926233 ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 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=0.080619Jy sigma=0.926233 ! Fit after self-cal, rms=0.080381Jy sigma=0.920768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec ! Estimated beam: bmin=0.9196 mas, bmaj=1.828 mas, bpa=8.309 degrees ! Estimated noise=0.746396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136313 Jy ! Component: 100 - total flux cleaned = -0.00147451 Jy ! Component: 150 - total flux cleaned = -0.00151846 Jy ! Component: 200 - total flux cleaned = -0.00151859 Jy ! Total flux subtracted in 200 components = -0.00151859 Jy ! Clean residual min=-0.003146 max=0.002715 Jy/beam ! Clean residual mean=0.000010 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.279179 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.279179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080309Jy sigma=0.919995 ! Fit after self-cal, rms=0.080313Jy sigma=0.919914 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 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 = -0.000175459 Jy ! Component: 100 - total flux cleaned = -0.000175296 Jy ! Component: 150 - total flux cleaned = -0.000139621 Jy ! Component: 200 - total flux cleaned = -0.00014093 Jy ! Total flux subtracted in 200 components = -0.00014093 Jy ! Clean residual min=-0.003119 max=0.002691 Jy/beam ! Clean residual mean=0.000010 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.279038 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.279038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080278Jy sigma=0.919535 ! Fit after self-cal, rms=0.080276Jy sigma=0.919505 ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 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=0.080276Jy sigma=0.919505 ! Fit after self-cal, rms=0.080226Jy sigma=0.915269 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec ! Estimated beam: bmin=0.9205 mas, bmaj=1.832 mas, bpa=8.324 degrees ! Estimated noise=0.745995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000803064 Jy ! Component: 100 - total flux cleaned = -0.000956036 Jy ! Component: 150 - total flux cleaned = -0.000956527 Jy ! Component: 200 - total flux cleaned = -0.000957284 Jy ! Total flux subtracted in 200 components = -0.000957284 Jy ! Clean residual min=-0.003101 max=0.002656 Jy/beam ! Clean residual mean=0.000010 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.278081 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.278081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080186Jy sigma=0.914817 ! Fit after self-cal, rms=0.080193Jy sigma=0.914769 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 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 = -0.000132142 Jy ! Component: 100 - total flux cleaned = -0.000102147 Jy ! Component: 150 - total flux cleaned = -0.000101583 Jy ! Component: 200 - total flux cleaned = -7.45769e-05 Jy ! Total flux subtracted in 200 components = -7.45769e-05 Jy ! Clean residual min=-0.003102 max=0.002660 Jy/beam ! Clean residual mean=0.000010 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.278007 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 84 components and 0.278007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080173Jy sigma=0.914532 ! Fit after self-cal, rms=0.080172Jy sigma=0.914519 ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 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=0.080172Jy sigma=0.914519 ! Fit after self-cal, rms=0.080300Jy sigma=0.914426 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec ! Estimated beam: bmin=2.214 mas, bmaj=4.641 mas, bpa=-7.295 degrees ! Estimated noise=0.897438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164642 Jy ! Component: 100 - total flux cleaned = -0.000365756 Jy ! Component: 150 - total flux cleaned = -0.000512387 Jy ! Component: 200 - total flux cleaned = -0.000580633 Jy ! Total flux subtracted in 200 components = -0.000580633 Jy ! Clean residual min=-0.003309 max=0.002427 Jy/beam ! Clean residual mean=0.000015 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.277426 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.277426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080302Jy sigma=0.914284 ! Fit after self-cal, rms=0.080307Jy sigma=0.914235 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 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 = -7.47739e-05 Jy ! Component: 100 - total flux cleaned = -0.000167002 Jy ! Component: 150 - total flux cleaned = -0.000195507 Jy ! Component: 200 - total flux cleaned = -0.000196393 Jy ! Total flux subtracted in 200 components = -0.000196393 Jy ! Clean residual min=-0.003291 max=0.002394 Jy/beam ! Clean residual mean=0.000016 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.27723 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 98 components and 0.27723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080308Jy sigma=0.914194 ! Fit after self-cal, rms=0.080308Jy sigma=0.914177 ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 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 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec ! Estimated beam: bmin=0.921 mas, bmaj=1.835 mas, bpa=8.307 degrees ! Estimated noise=0.745647 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.921 x 1.835 at 8.307 degrees (North through East) ! Clean map min=-0.0027975 max=0.26068 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 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec ! Estimated beam: bmin=0.7125 mas, bmaj=1.458 mas, bpa=8.421 degrees ! Estimated noise=1.06748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205478 Jy ! Component: 100 - total flux cleaned = 0.250286 Jy ! Component: 150 - total flux cleaned = 0.261852 Jy ! Component: 200 - total flux cleaned = 0.26849 Jy ! Total flux subtracted in 200 components = 0.26849 Jy ! Clean residual min=-0.004694 max=0.005217 Jy/beam ! Clean residual mean=0.000008 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.26849 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.26849 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec ! Estimated beam: bmin=0.921 mas, bmaj=1.835 mas, bpa=8.307 degrees ! Estimated noise=0.745647 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 = 0.00462998 Jy ! Component: 100 - total flux cleaned = 0.00629224 Jy ! Component: 150 - total flux cleaned = 0.00667191 Jy ! Component: 200 - total flux cleaned = 0.00700341 Jy ! Total flux subtracted in 200 components = 0.00700341 Jy ! Clean residual min=-0.003107 max=0.002725 Jy/beam ! Clean residual mean=0.000012 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.275493 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.275494 Jy ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 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 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec ! Estimated beam: bmin=2.214 mas, bmaj=4.641 mas, bpa=-7.295 degrees ! Estimated noise=0.897438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017454 Jy ! Component: 100 - total flux cleaned = 0.00187458 Jy ! Component: 150 - total flux cleaned = 0.00187682 Jy ! Component: 200 - total flux cleaned = 0.00184821 Jy ! Total flux subtracted in 200 components = 0.00184821 Jy ! Clean residual min=-0.003530 max=0.002405 Jy/beam ! Clean residual mean=0.000016 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.277342 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 = -1.51053e-06 Jy ! Component: 100 - total flux cleaned = -2.63865e-05 Jy ! Component: 150 - total flux cleaned = -4.83712e-05 Jy ! Component: 200 - total flux cleaned = -4.89214e-05 Jy ! Total flux subtracted in 200 components = -4.89214e-05 Jy ! Clean residual min=-0.003463 max=0.002364 Jy/beam ! Clean residual mean=0.000016 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.277293 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.277293 Jy ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec ! Estimated beam: bmin=0.921 mas, bmaj=1.835 mas, bpa=8.307 degrees ! Estimated noise=0.745647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.93407e-05 Jy ! Component: 100 - total flux cleaned = 3.98758e-05 Jy ! Component: 150 - total flux cleaned = 4.17625e-05 Jy ! Component: 200 - total flux cleaned = 9.90092e-05 Jy ! Total flux subtracted in 200 components = 9.90092e-05 Jy ! Clean residual min=-0.003026 max=0.002632 Jy/beam ! Clean residual mean=0.000008 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.277392 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.277392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080910Jy sigma=0.918578 ! Fit after self-cal, rms=0.080882Jy sigma=0.918232 wmodel J0038-2459_X_map.mod ! Writing 66 model components to file: J0038-2459_X_map.mod wobs J0038-2459_X_uvs.fits ! Writing UV FITS file: J0038-2459_X_uvs.fits wwins J0038-2459_X_map.win ! wwins: Wrote 4 windows to J0038-2459_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 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114883 Jy ! Component: 100 - total flux cleaned = -0.000906241 Jy ! Component: 150 - total flux cleaned = -0.000675206 Jy ! Component: 200 - total flux cleaned = -0.000496376 Jy ! Component: 250 - total flux cleaned = -0.000409578 Jy ! Component: 300 - total flux cleaned = -0.000323778 Jy ! Component: 350 - total flux cleaned = -0.000240504 Jy ! Component: 400 - total flux cleaned = -0.000117503 Jy ! Component: 450 - total flux cleaned = 3.80624e-06 Jy ! Component: 500 - total flux cleaned = 0.000163705 Jy ! Component: 550 - total flux cleaned = 0.000321054 Jy ! Component: 600 - total flux cleaned = 0.000359608 Jy ! Component: 650 - total flux cleaned = 0.000359987 Jy ! Component: 700 - total flux cleaned = 0.000397993 Jy ! Component: 750 - total flux cleaned = 0.000472614 Jy ! Component: 800 - total flux cleaned = 0.000546492 Jy ! Component: 850 - total flux cleaned = 0.00054591 Jy ! Component: 900 - total flux cleaned = 0.000618276 Jy ! Component: 950 - total flux cleaned = 0.000761296 Jy ! Component: 1000 - total flux cleaned = 0.000796319 Jy ! Component: 1050 - total flux cleaned = 0.000901608 Jy ! Component: 1100 - total flux cleaned = 0.000936538 Jy ! Component: 1150 - total flux cleaned = 0.00107437 Jy ! Component: 1200 - total flux cleaned = 0.00114267 Jy ! Component: 1250 - total flux cleaned = 0.0012101 Jy ! Component: 1300 - total flux cleaned = 0.00124375 Jy ! Component: 1350 - total flux cleaned = 0.00124386 Jy ! Component: 1400 - total flux cleaned = 0.00137567 Jy ! Component: 1450 - total flux cleaned = 0.00134283 Jy ! Component: 1500 - total flux cleaned = 0.00124522 Jy ! Component: 1550 - total flux cleaned = 0.00137449 Jy ! Component: 1600 - total flux cleaned = 0.00131066 Jy ! Component: 1650 - total flux cleaned = 0.00143816 Jy ! Component: 1700 - total flux cleaned = 0.00137527 Jy ! Component: 1750 - total flux cleaned = 0.00146945 Jy ! Component: 1800 - total flux cleaned = 0.0014697 Jy ! Component: 1850 - total flux cleaned = 0.00147013 Jy ! Component: 1900 - total flux cleaned = 0.00162407 Jy ! Component: 1950 - total flux cleaned = 0.00156282 Jy ! Component: 2000 - total flux cleaned = 0.00156305 Jy ! Component: 2050 - total flux cleaned = 0.0016836 Jy ! Component: 2100 - total flux cleaned = 0.00165382 Jy ! Component: 2150 - total flux cleaned = 0.00171325 Jy ! Component: 2200 - total flux cleaned = 0.00180182 Jy ! Component: 2250 - total flux cleaned = 0.00186074 Jy ! Component: 2300 - total flux cleaned = 0.00194837 Jy ! Component: 2350 - total flux cleaned = 0.00206471 Jy ! Component: 2400 - total flux cleaned = 0.00209339 Jy ! Component: 2450 - total flux cleaned = 0.00223692 Jy ! Component: 2500 - total flux cleaned = 0.00229391 Jy ! Component: 2550 - total flux cleaned = 0.00235054 Jy ! Component: 2600 - total flux cleaned = 0.00237879 Jy ! Component: 2650 - total flux cleaned = 0.00243492 Jy ! Component: 2700 - total flux cleaned = 0.00246279 Jy ! Component: 2750 - total flux cleaned = 0.00243519 Jy ! Component: 2800 - total flux cleaned = 0.00251798 Jy ! Component: 2850 - total flux cleaned = 0.00262792 Jy ! Component: 2900 - total flux cleaned = 0.00262806 Jy ! Component: 2950 - total flux cleaned = 0.0026281 Jy ! Component: 3000 - total flux cleaned = 0.00265545 Jy ! Component: 3050 - total flux cleaned = 0.00276329 Jy ! Component: 3100 - total flux cleaned = 0.00281694 Jy ! Component: 3150 - total flux cleaned = 0.00281708 Jy ! Component: 3200 - total flux cleaned = 0.00289665 Jy ! Component: 3250 - total flux cleaned = 0.002923 Jy ! Component: 3300 - total flux cleaned = 0.00289663 Jy ! Component: 3350 - total flux cleaned = 0.00297521 Jy ! Component: 3400 - total flux cleaned = 0.00292326 Jy ! Component: 3450 - total flux cleaned = 0.00307868 Jy ! Component: 3500 - total flux cleaned = 0.00310461 Jy ! Component: 3550 - total flux cleaned = 0.00307881 Jy ! Component: 3600 - total flux cleaned = 0.00320667 Jy ! Component: 3650 - total flux cleaned = 0.00318126 Jy ! Component: 3700 - total flux cleaned = 0.00320652 Jy ! Component: 3750 - total flux cleaned = 0.0033074 Jy ! Component: 3800 - total flux cleaned = 0.00335751 Jy ! Component: 3850 - total flux cleaned = 0.00338258 Jy ! Component: 3900 - total flux cleaned = 0.00333282 Jy ! Component: 3950 - total flux cleaned = 0.00338243 Jy ! Component: 4000 - total flux cleaned = 0.00340721 Jy ! Component: 4050 - total flux cleaned = 0.00338273 Jy ! Total flux subtracted in 4096 components = 0.00345603 Jy ! Clean residual min=-0.001418 max=0.001533 Jy/beam ! Clean residual mean=0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.280848 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 379 components and 0.280848 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J0038-2459_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.921 x 1.835 at 8.307 degrees (North through East) ! Clean map min=-0.0024796 max=0.25949 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J0038-2459_X_map.fits wmodel /scr/pima/rv119_uvs/J0038-2459_X_map.mod ! Writing 379 model components to file: /scr/pima/rv119_uvs/J0038-2459_X_map.mod wobs /scr/pima/rv119_uvs/J0038-2459_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J0038-2459_X_uvs.fits wwins /scr/pima/rv119_uvs/J0038-2459_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv119_uvs/J0038-2459_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.259487 invert ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1663 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000420147 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.485744 0.485744 0.971488 1.94298 3.88595 7.7719 15.5438 31.0876 62.1752 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.259 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 617.609 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J0038-2459_X_dfm.log closed on Sun Dec 17 11:31:34 2017