! Started logfile: /scr/pima/rv102_uvs/J0825+0309_S_dfm.log on Sat Nov 9 09:32:38 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rv102_uvs/J0825+0309_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0825+0309_S_uva.fits ! AN table 1: 9 integrations on 15 of 15 possible baselines. ! AN table 2: 7 integrations on 10 of 10 possible baselines. ! AN table 3: 7 integrations on 15 of 15 possible baselines. ! AN table 4: 9 integrations on 1 of 1 possible baselines. ! AN table 5: 7 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.957055 visibilities/baseline/integration-bin. ! Found source: J0825+0309 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 1248 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0825+0309_S] 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 0.500x0.500 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 5 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.099815Jy sigma=15.981232 ! Fit after self-cal, rms=0.617237Jy sigma=9.390526 ! 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 ! Estimated beam: bmin=4.161 mas, bmaj=9.026 mas, bpa=-2.429 degrees ! Estimated noise=2.05376 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 = 0.293115 Jy ! Component: 100 - total flux cleaned = 0.359385 Jy ! Total flux subtracted in 100 components = 0.359385 Jy ! Clean residual min=-0.017560 max=0.025131 Jy/beam ! Clean residual mean=-0.000171 rms=0.005682 Jy/beam ! Combined flux in latest and established models = 0.359385 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.359385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085227Jy sigma=1.252554 ! Fit after self-cal, rms=0.085149Jy sigma=1.250990 ! Inverting map 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 ! Estimated beam: bmin=4.62 mas, bmaj=9.818 mas, bpa=-4.91 degrees ! Estimated noise=1.51835 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 = 0.0414612 Jy ! Component: 100 - total flux cleaned = 0.0635853 Jy ! Component: 150 - total flux cleaned = 0.0765204 Jy ! Component: 200 - total flux cleaned = 0.0845989 Jy ! Total flux subtracted in 200 components = 0.0845989 Jy ! Clean residual min=-0.007213 max=0.008110 Jy/beam ! Clean residual mean=0.000045 rms=0.002051 Jy/beam ! Combined flux in latest and established models = 0.443984 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 61 components and 0.443984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064698Jy sigma=0.867828 ! Fit after self-cal, rms=0.064394Jy sigma=0.863678 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.62 x 9.818 at -4.91 degrees (North through East) ! Clean map min=-0.0072572 max=0.38538 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.03 KP 0.95 LA 1.03 ! PT 0.98 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.05 KP 0.93 LA 1.00 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 0.95 KP 0.98 LA 0.96 ! NL 1.07 PT 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* PT 0.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.00 KP 0.94 LA 1.00 ! PT 1.02 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.00 KP 0.99 LA 1.01 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 0.97 KP 0.98 LA 0.95 ! NL 1.08 PT 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* PT 0.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.05 KP 0.99 LA 0.99 ! PT 1.03 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 0.97 KP 1.00 LA 1.02 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 0.95 KP 1.01 LA 0.99 ! NL 1.04 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* PT 0.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.04 KP 0.95 LA 0.99 ! PT 1.00 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.05 KP 0.95 LA 1.00 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.00 KP 0.98 LA 1.02 ! NL 0.98 PT 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.064394Jy sigma=0.863678 ! Fit after self-cal, rms=0.062469Jy sigma=0.814559 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.625 mas, bmaj=9.995 mas, bpa=-5.521 degrees ! Estimated noise=1.50808 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 = 0.000797126 Jy ! Component: 100 - total flux cleaned = 0.000807247 Jy ! Component: 150 - total flux cleaned = 0.000648927 Jy ! Component: 200 - total flux cleaned = 0.000558114 Jy ! Total flux subtracted in 200 components = 0.000558114 Jy ! Clean residual min=-0.005288 max=0.005174 Jy/beam ! Clean residual mean=0.000006 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.444542 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.444542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062341Jy sigma=0.812606 ! Fit after self-cal, rms=0.062324Jy sigma=0.812380 ! Inverting map 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=0.062324Jy sigma=0.812380 ! Fit after self-cal, rms=0.062246Jy sigma=0.812234 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.621 mas, bmaj=9.989 mas, bpa=-5.525 degrees ! Estimated noise=1.50684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000456795 Jy ! Component: 100 - total flux cleaned = 0.000410328 Jy ! Component: 150 - total flux cleaned = 0.000372312 Jy ! Component: 200 - total flux cleaned = 0.000374021 Jy ! Total flux subtracted in 200 components = 0.000374021 Jy ! Clean residual min=-0.005335 max=0.004868 Jy/beam ! Clean residual mean=0.000008 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.444916 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.444916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062194Jy sigma=0.811438 ! Fit after self-cal, rms=0.062180Jy sigma=0.811384 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 9.02477e-05 Jy ! Component: 100 - total flux cleaned = 9.05221e-05 Jy ! Component: 150 - total flux cleaned = 9.06548e-05 Jy ! Component: 200 - total flux cleaned = 0.000120967 Jy ! Total flux subtracted in 200 components = 0.000120967 Jy ! Clean residual min=-0.005353 max=0.004785 Jy/beam ! Clean residual mean=0.000008 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.445037 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.445037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062150Jy sigma=0.810935 ! Fit after self-cal, rms=0.062136Jy sigma=0.810909 ! Inverting map 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=0.062136Jy sigma=0.810909 ! Fit after self-cal, rms=0.062073Jy sigma=0.810868 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.618 mas, bmaj=9.983 mas, bpa=-5.522 degrees ! Estimated noise=1.50604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375113 Jy ! Component: 100 - total flux cleaned = 0.000405341 Jy ! Component: 150 - total flux cleaned = 0.000405585 Jy ! Component: 200 - total flux cleaned = 0.000455897 Jy ! Total flux subtracted in 200 components = 0.000455897 Jy ! Clean residual min=-0.005348 max=0.004735 Jy/beam ! Clean residual mean=0.000010 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.445493 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.445493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062053Jy sigma=0.810503 ! Fit after self-cal, rms=0.062043Jy sigma=0.810481 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 6.50006e-05 Jy ! Component: 100 - total flux cleaned = 4.02533e-05 Jy ! Component: 150 - total flux cleaned = 8.72467e-05 Jy ! Component: 200 - total flux cleaned = 0.000109417 Jy ! Total flux subtracted in 200 components = 0.000109417 Jy ! Clean residual min=-0.005360 max=0.004720 Jy/beam ! Clean residual mean=0.000010 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.445602 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 0.445602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062026Jy sigma=0.810221 ! Fit after self-cal, rms=0.062017Jy sigma=0.810209 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.062017Jy sigma=0.810209 ! Fit after self-cal, rms=0.062023Jy sigma=0.810185 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.394 mas, bmaj=14.88 mas, bpa=-11.46 degrees ! Estimated noise=1.76749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000800847 Jy ! Component: 100 - total flux cleaned = 0.00073063 Jy ! Component: 150 - total flux cleaned = 0.000727259 Jy ! Component: 200 - total flux cleaned = 0.000750359 Jy ! Total flux subtracted in 200 components = 0.000750359 Jy ! Clean residual min=-0.004169 max=0.004363 Jy/beam ! Clean residual mean=0.000019 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.446353 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 80 components and 0.446353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062030Jy sigma=0.810266 ! Fit after self-cal, rms=0.062021Jy sigma=0.810147 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 3.81467e-05 Jy ! Component: 100 - total flux cleaned = 3.56759e-05 Jy ! Component: 150 - total flux cleaned = 5.37702e-05 Jy ! Component: 200 - total flux cleaned = 6.98907e-05 Jy ! Total flux subtracted in 200 components = 6.98907e-05 Jy ! Clean residual min=-0.004167 max=0.004403 Jy/beam ! Clean residual mean=0.000020 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.446423 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.446423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062032Jy sigma=0.810375 ! Fit after self-cal, rms=0.062032Jy sigma=0.810343 ! Inverting map 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 ! Estimated beam: bmin=4.617 mas, bmaj=9.983 mas, bpa=-5.527 degrees ! Estimated noise=1.50608 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.617 x 9.983 at -5.527 degrees (North through East) ! Clean map min=-0.0056026 max=0.38102 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 ! Estimated beam: bmin=4.149 mas, bmaj=9.07 mas, bpa=-2.495 degrees ! Estimated noise=2.05045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.291209 Jy ! Component: 100 - total flux cleaned = 0.357249 Jy ! Component: 150 - total flux cleaned = 0.386166 Jy ! Component: 200 - total flux cleaned = 0.404721 Jy ! Total flux subtracted in 200 components = 0.404721 Jy ! Clean residual min=-0.011268 max=0.012111 Jy/beam ! Clean residual mean=-0.000082 rms=0.002974 Jy/beam ! Combined flux in latest and established models = 0.404721 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.404721 Jy ! Inverting map and beam ! Estimated beam: bmin=4.617 mas, bmaj=9.983 mas, bpa=-5.527 degrees ! Estimated noise=1.50608 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 = 0.0179347 Jy ! Component: 100 - total flux cleaned = 0.0275774 Jy ! Component: 150 - total flux cleaned = 0.033137 Jy ! Component: 200 - total flux cleaned = 0.0364192 Jy ! Total flux subtracted in 200 components = 0.0364192 Jy ! Clean residual min=-0.005589 max=0.005098 Jy/beam ! Clean residual mean=0.000002 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.44114 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 67 components and 0.44114 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.394 mas, bmaj=14.88 mas, bpa=-11.46 degrees ! Estimated noise=1.76749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328012 Jy ! Component: 100 - total flux cleaned = 0.00424662 Jy ! Component: 150 - total flux cleaned = 0.00440265 Jy ! Component: 200 - total flux cleaned = 0.00452901 Jy ! Total flux subtracted in 200 components = 0.00452901 Jy ! Clean residual min=-0.004111 max=0.004316 Jy/beam ! Clean residual mean=0.000018 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.445669 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 = 7.73193e-05 Jy ! Component: 100 - total flux cleaned = 0.000122915 Jy ! Component: 150 - total flux cleaned = 0.000164033 Jy ! Component: 200 - total flux cleaned = 0.000182745 Jy ! Total flux subtracted in 200 components = 0.000182745 Jy ! Clean residual min=-0.004081 max=0.004352 Jy/beam ! Clean residual mean=0.000019 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.445852 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.445852 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.617 mas, bmaj=9.983 mas, bpa=-5.527 degrees ! Estimated noise=1.50608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162504 Jy ! Component: 100 - total flux cleaned = 3.47971e-05 Jy ! Component: 150 - total flux cleaned = 0.000116793 Jy ! Component: 200 - total flux cleaned = 0.000186515 Jy ! Total flux subtracted in 200 components = 0.000186515 Jy ! Clean residual min=-0.005344 max=0.004823 Jy/beam ! Clean residual mean=0.000012 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.446038 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.446038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061981Jy sigma=0.809371 ! Fit after self-cal, rms=0.061982Jy sigma=0.809293 wmodel J0825+0309_S_map.mod ! Writing 89 model components to file: J0825+0309_S_map.mod wobs J0825+0309_S_uvs.fits ! Writing UV FITS file: J0825+0309_S_uvs.fits wwins J0825+0309_S_map.win ! wwins: Wrote 1 windows to J0825+0309_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199171 Jy ! Component: 100 - total flux cleaned = 3.93446e-05 Jy ! Component: 150 - total flux cleaned = 0.000328598 Jy ! Component: 200 - total flux cleaned = 0.000601783 Jy ! Component: 250 - total flux cleaned = 0.000926225 Jy ! Component: 300 - total flux cleaned = 0.00129908 Jy ! Component: 350 - total flux cleaned = 0.00171346 Jy ! Component: 400 - total flux cleaned = 0.00182495 Jy ! Component: 450 - total flux cleaned = 0.00209583 Jy ! Component: 500 - total flux cleaned = 0.00235402 Jy ! Component: 550 - total flux cleaned = 0.0025016 Jy ! Component: 600 - total flux cleaned = 0.00274209 Jy ! Component: 650 - total flux cleaned = 0.00288177 Jy ! Component: 700 - total flux cleaned = 0.00297322 Jy ! Component: 750 - total flux cleaned = 0.00324152 Jy ! Component: 800 - total flux cleaned = 0.00354555 Jy ! Component: 850 - total flux cleaned = 0.00401036 Jy ! Component: 900 - total flux cleaned = 0.00421656 Jy ! Component: 950 - total flux cleaned = 0.00445771 Jy ! Component: 1000 - total flux cleaned = 0.00473396 Jy ! Component: 1050 - total flux cleaned = 0.00492695 Jy ! Component: 1100 - total flux cleaned = 0.0051537 Jy ! Component: 1150 - total flux cleaned = 0.00522796 Jy ! Component: 1200 - total flux cleaned = 0.00540837 Jy ! Component: 1250 - total flux cleaned = 0.00544405 Jy ! Component: 1300 - total flux cleaned = 0.00540933 Jy ! Component: 1350 - total flux cleaned = 0.00537482 Jy ! Component: 1400 - total flux cleaned = 0.00544203 Jy ! Component: 1450 - total flux cleaned = 0.00557375 Jy ! Component: 1500 - total flux cleaned = 0.00570335 Jy ! Component: 1550 - total flux cleaned = 0.00595919 Jy ! Component: 1600 - total flux cleaned = 0.00611707 Jy ! Component: 1650 - total flux cleaned = 0.00633517 Jy ! Component: 1700 - total flux cleaned = 0.00667232 Jy ! Component: 1750 - total flux cleaned = 0.00679275 Jy ! Component: 1800 - total flux cleaned = 0.00694199 Jy ! Component: 1850 - total flux cleaned = 0.00697144 Jy ! Component: 1900 - total flux cleaned = 0.00702999 Jy ! Component: 1950 - total flux cleaned = 0.00705897 Jy ! Component: 2000 - total flux cleaned = 0.00703048 Jy ! Component: 2050 - total flux cleaned = 0.00705884 Jy ! Component: 2100 - total flux cleaned = 0.00708684 Jy ! Component: 2150 - total flux cleaned = 0.0069756 Jy ! Component: 2200 - total flux cleaned = 0.00703086 Jy ! Component: 2250 - total flux cleaned = 0.00708556 Jy ! Component: 2300 - total flux cleaned = 0.00705813 Jy ! Component: 2350 - total flux cleaned = 0.007031 Jy ! Component: 2400 - total flux cleaned = 0.00700421 Jy ! Component: 2450 - total flux cleaned = 0.00697764 Jy ! Component: 2500 - total flux cleaned = 0.00692491 Jy ! Component: 2550 - total flux cleaned = 0.00689878 Jy ! Component: 2600 - total flux cleaned = 0.00682133 Jy ! Component: 2650 - total flux cleaned = 0.00674447 Jy ! Component: 2700 - total flux cleaned = 0.00659171 Jy ! Component: 2750 - total flux cleaned = 0.00659181 Jy ! Component: 2800 - total flux cleaned = 0.00656663 Jy ! Component: 2850 - total flux cleaned = 0.00646655 Jy ! Component: 2900 - total flux cleaned = 0.0063919 Jy ! Component: 2950 - total flux cleaned = 0.00626843 Jy ! Component: 3000 - total flux cleaned = 0.00626834 Jy ! Component: 3050 - total flux cleaned = 0.00621936 Jy ! Component: 3100 - total flux cleaned = 0.0062193 Jy ! Component: 3150 - total flux cleaned = 0.00614683 Jy ! Component: 3200 - total flux cleaned = 0.00602643 Jy ! Component: 3250 - total flux cleaned = 0.00597863 Jy ! Component: 3300 - total flux cleaned = 0.00595483 Jy ! Component: 3350 - total flux cleaned = 0.00590737 Jy ! Component: 3400 - total flux cleaned = 0.00583655 Jy ! Component: 3450 - total flux cleaned = 0.00574249 Jy ! Component: 3500 - total flux cleaned = 0.00555537 Jy ! Component: 3550 - total flux cleaned = 0.00553219 Jy ! Component: 3600 - total flux cleaned = 0.00539296 Jy ! Component: 3650 - total flux cleaned = 0.00536986 Jy ! Component: 3700 - total flux cleaned = 0.0052778 Jy ! Component: 3750 - total flux cleaned = 0.00514018 Jy ! Component: 3800 - total flux cleaned = 0.00511731 Jy ! Component: 3850 - total flux cleaned = 0.00504905 Jy ! Component: 3900 - total flux cleaned = 0.00498102 Jy ! Component: 3950 - total flux cleaned = 0.0048455 Jy ! Component: 4000 - total flux cleaned = 0.00484551 Jy ! Component: 4050 - total flux cleaned = 0.00473342 Jy ! Total flux subtracted in 4096 components = 0.00471112 Jy ! Clean residual min=-0.001430 max=0.001285 Jy/beam ! Clean residual mean=0.000005 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.450749 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 323 components and 0.45075 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J0825+0309_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.617 x 9.983 at -5.527 degrees (North through East) ! Clean map min=-0.0037208 max=0.38146 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0825+0309_S_map.fits wmodel /scr/pima/rv102_uvs/J0825+0309_S_map.mod ! Writing 323 model components to file: /scr/pima/rv102_uvs/J0825+0309_S_map.mod wobs /scr/pima/rv102_uvs/J0825+0309_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0825+0309_S_uvs.fits wwins /scr/pima/rv102_uvs/J0825+0309_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv102_uvs/J0825+0309_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.381456 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000385584 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.303247 0.303247 0.606494 1.21299 2.42598 4.85195 9.70391 19.4078 38.8156 77.6313 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.381 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 989.292 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0825+0309_S_dfm.log closed on Sat Nov 9 09:32:42 2019