! Started logfile: /scr/pima/rv122_uvs/J0229-3643_X_dfm.log on Fri Jul 13 21:06:19 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/rv122_uvs/J0229-3643_X_uva.fits ! Reading UV FITS file: /scr/pima/rv122_uvs/J0229-3643_X_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! AN table 2: 16 integrations on 3 of 3 possible baselines. ! AN table 3: 4 integrations on 3 of 3 possible baselines. ! AN table 4: 4 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.547619 visibilities/baseline/integration-bin. ! Found source: J0229-3643 ! ! 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 1656 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 J0229-3643_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 68 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.094395Jy sigma=16.873397 ! Fit after self-cal, rms=0.610835Jy sigma=9.076542 ! 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=0.6712 mas, bmaj=1.287 mas, bpa=10.52 degrees ! Estimated noise=1.93889 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 = 0.308579 Jy ! Component: 100 - total flux cleaned = 0.375931 Jy ! Total flux subtracted in 100 components = 0.375931 Jy ! Clean residual min=-0.016755 max=0.030158 Jy/beam ! Clean residual mean=-0.000075 rms=0.004356 Jy/beam ! Combined flux in latest and established models = 0.375931 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.375931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097209Jy sigma=1.267977 ! Fit after self-cal, rms=0.097214Jy sigma=1.267880 ! Inverting map ! Added new window around map position (0.4, 3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275992 Jy ! Component: 100 - total flux cleaned = 0.0402748 Jy ! Total flux subtracted in 100 components = 0.0402748 Jy ! Clean residual min=-0.016244 max=0.019532 Jy/beam ! Clean residual mean=-0.000071 rms=0.003854 Jy/beam ! Combined flux in latest and established models = 0.416206 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.416206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085989Jy sigma=1.096510 ! Fit after self-cal, rms=0.085140Jy sigma=1.078485 ! 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=0.9405 mas, bmaj=1.848 mas, bpa=12.57 degrees ! Estimated noise=1.22614 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 = 0.0112085 Jy ! Component: 100 - total flux cleaned = 0.0116544 Jy ! Component: 150 - total flux cleaned = 0.0116683 Jy ! Component: 200 - total flux cleaned = 0.0116664 Jy ! Total flux subtracted in 200 components = 0.0116664 Jy ! Clean residual min=-0.015706 max=0.013852 Jy/beam ! Clean residual mean=-0.000041 rms=0.003626 Jy/beam ! Combined flux in latest and established models = 0.427872 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.427872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081993Jy sigma=1.055018 ! Fit after self-cal, rms=0.081737Jy sigma=1.049526 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9405 x 1.848 at 12.57 degrees (North through East) ! Clean map min=-0.01459 max=0.37428 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 1.08 FD 0.91 KP 1.07 LA 1.07 ! MK 0.97 OV 0.99 PT 0.90 SC 0.99 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* HN 0.00* SC 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.73 KP 1.05 LA 0.99 PT 0.94 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 KP 1.05 LA 1.08 ! MK 0.97 OV 1.01 PT 0.92 SC 0.99 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* HN 0.00* SC 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.37 KP 1.00 LA 1.06 PT 0.92 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.91 KP 1.07 LA 1.09 ! MK 0.96 OV 0.99 PT 0.91 SC 1.02 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* HN 0.00* SC 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.41 KP 1.04 LA 0.99 PT 0.86 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 KP 1.11 LA 1.12 ! MK 0.94 OV 0.99 PT 0.92 SC 1.02 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* HN 0.00* SC 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.53 KP 1.00 LA 1.13 PT 0.88 ! ! ! Fit before self-cal, rms=0.081737Jy sigma=1.049526 ! Fit after self-cal, rms=0.059504Jy sigma=0.850726 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.597 mas, bpa=0.3461 degrees ! Estimated noise=1.23527 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 = -0.00101399 Jy ! Component: 100 - total flux cleaned = -0.00101705 Jy ! Component: 150 - total flux cleaned = -0.000923167 Jy ! Component: 200 - total flux cleaned = -0.000845442 Jy ! Total flux subtracted in 200 components = -0.000845442 Jy ! Clean residual min=-0.005705 max=0.004253 Jy/beam ! Clean residual mean=-0.000002 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.427027 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.427027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059188Jy sigma=0.844791 ! Fit after self-cal, rms=0.059303Jy sigma=0.843714 ! 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=0.059303Jy sigma=0.843714 ! Fit after self-cal, rms=0.059361Jy sigma=0.837985 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.601 mas, bpa=0.2196 degrees ! Estimated noise=1.2354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000617086 Jy ! Component: 100 - total flux cleaned = -0.000541346 Jy ! Component: 150 - total flux cleaned = -0.000479246 Jy ! Component: 200 - total flux cleaned = -0.000476905 Jy ! Total flux subtracted in 200 components = -0.000476905 Jy ! Clean residual min=-0.005206 max=0.004273 Jy/beam ! Clean residual mean=0.000018 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.42655 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.42655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059200Jy sigma=0.835182 ! Fit after self-cal, rms=0.059181Jy sigma=0.834833 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 = -0.00038903 Jy ! Component: 100 - total flux cleaned = -0.000385558 Jy ! Component: 150 - total flux cleaned = -0.000333784 Jy ! Component: 200 - total flux cleaned = -0.000289149 Jy ! Total flux subtracted in 200 components = -0.000289149 Jy ! Clean residual min=-0.005060 max=0.004334 Jy/beam ! Clean residual mean=0.000018 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.426261 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.426261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059104Jy sigma=0.833211 ! Fit after self-cal, rms=0.059089Jy sigma=0.833053 ! 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=0.059089Jy sigma=0.833053 ! Fit after self-cal, rms=0.058699Jy sigma=0.820081 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.604 mas, bpa=0.2499 degrees ! Estimated noise=1.23324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00042178 Jy ! Component: 100 - total flux cleaned = -0.000341263 Jy ! Component: 150 - total flux cleaned = -0.000317877 Jy ! Component: 200 - total flux cleaned = -0.000297166 Jy ! Total flux subtracted in 200 components = -0.000297166 Jy ! Clean residual min=-0.004124 max=0.004062 Jy/beam ! Clean residual mean=-0.000004 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.425964 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.425964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058668Jy sigma=0.819711 ! Fit after self-cal, rms=0.058678Jy sigma=0.819595 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 = -0.000165474 Jy ! Component: 100 - total flux cleaned = -0.000141369 Jy ! Component: 150 - total flux cleaned = -0.000120864 Jy ! Component: 200 - total flux cleaned = -0.000102073 Jy ! Total flux subtracted in 200 components = -0.000102073 Jy ! Clean residual min=-0.004100 max=0.004080 Jy/beam ! Clean residual mean=-0.000004 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.425862 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.425862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058659Jy sigma=0.819314 ! Fit after self-cal, rms=0.058658Jy sigma=0.819262 ! Inverting map 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=0.058658Jy sigma=0.819262 ! Fit after self-cal, rms=0.058664Jy sigma=0.819194 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=10.8 mas, bpa=7.482 degrees ! Estimated noise=1.42851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.62974e-05 Jy ! Component: 100 - total flux cleaned = 7.4069e-05 Jy ! Component: 150 - total flux cleaned = 7.26599e-05 Jy ! Component: 200 - total flux cleaned = 7.22265e-05 Jy ! Total flux subtracted in 200 components = 7.22265e-05 Jy ! Clean residual min=-0.003650 max=0.003162 Jy/beam ! Clean residual mean=-0.000004 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.425934 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 49 components and 0.425934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058658Jy sigma=0.819010 ! Fit after self-cal, rms=0.058648Jy sigma=0.818895 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 = -3.10933e-05 Jy ! Component: 100 - total flux cleaned = -2.8855e-05 Jy ! Component: 150 - total flux cleaned = -2.74894e-05 Jy ! Component: 200 - total flux cleaned = -2.65172e-05 Jy ! Total flux subtracted in 200 components = -2.65172e-05 Jy ! Clean residual min=-0.003625 max=0.003168 Jy/beam ! Clean residual mean=-0.000004 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.425907 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.425907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058650Jy sigma=0.818860 ! Fit after self-cal, rms=0.058641Jy sigma=0.818767 ! 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=1.017 mas, bmaj=2.602 mas, bpa=0.2814 degrees ! Estimated noise=1.23253 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 2.602 at 0.2814 degrees (North through East) ! Clean map min=-0.0038666 max=0.38072 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=0.7069 mas, bmaj=1.94 mas, bpa=-3.264 degrees ! Estimated noise=1.91219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.310808 Jy ! Component: 100 - total flux cleaned = 0.379596 Jy ! Component: 150 - total flux cleaned = 0.400417 Jy ! Component: 200 - total flux cleaned = 0.410877 Jy ! Total flux subtracted in 200 components = 0.410877 Jy ! Clean residual min=-0.006590 max=0.006226 Jy/beam ! Clean residual mean=-0.000010 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 0.410877 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.410877 Jy ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.602 mas, bpa=0.2814 degrees ! Estimated noise=1.23253 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 = 0.00942099 Jy ! Component: 100 - total flux cleaned = 0.0127971 Jy ! Component: 150 - total flux cleaned = 0.0141141 Jy ! Component: 200 - total flux cleaned = 0.0143596 Jy ! Total flux subtracted in 200 components = 0.0143596 Jy ! Clean residual min=-0.004149 max=0.004204 Jy/beam ! Clean residual mean=-0.000004 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.425236 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.425236 Jy ! Inverting map ! Added new window around map position (-42.2, -50.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280043 Jy ! Component: 100 - total flux cleaned = 0.00254626 Jy ! Component: 150 - total flux cleaned = 0.00233486 Jy ! Component: 200 - total flux cleaned = 0.00224024 Jy ! Total flux subtracted in 200 components = 0.00224024 Jy ! Clean residual min=-0.004107 max=0.003407 Jy/beam ! Clean residual mean=-0.000008 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.427476 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.427476 Jy ! Inverting map 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 ! Estimated beam: bmin=3.129 mas, bmaj=10.8 mas, bpa=7.482 degrees ! Estimated noise=1.42851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000456811 Jy ! Component: 100 - total flux cleaned = -0.000347326 Jy ! Component: 150 - total flux cleaned = -0.000257331 Jy ! Component: 200 - total flux cleaned = -0.000229065 Jy ! Total flux subtracted in 200 components = -0.000229065 Jy ! Clean residual min=-0.003533 max=0.003133 Jy/beam ! Clean residual mean=-0.000012 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.427247 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 = -2.03261e-05 Jy ! Component: 100 - total flux cleaned = -3.94283e-05 Jy ! Component: 150 - total flux cleaned = -7.7001e-05 Jy ! Component: 200 - total flux cleaned = -0.000111031 Jy ! Total flux subtracted in 200 components = -0.000111031 Jy ! Clean residual min=-0.003548 max=0.003093 Jy/beam ! Clean residual mean=-0.000011 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.427136 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.427136 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.602 mas, bpa=0.2814 degrees ! Estimated noise=1.23253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111896 Jy ! Component: 100 - total flux cleaned = 0.000195526 Jy ! Component: 150 - total flux cleaned = 0.000196341 Jy ! Component: 200 - total flux cleaned = 0.000232069 Jy ! Total flux subtracted in 200 components = 0.000232069 Jy ! Clean residual min=-0.003940 max=0.003428 Jy/beam ! Clean residual mean=-0.000008 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.427368 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.427368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058222Jy sigma=0.814654 ! Fit after self-cal, rms=0.058162Jy sigma=0.813753 wmodel J0229-3643_X_map.mod ! Writing 60 model components to file: J0229-3643_X_map.mod wobs J0229-3643_X_uvs.fits ! Writing UV FITS file: J0229-3643_X_uvs.fits wwins J0229-3643_X_map.win ! wwins: Wrote 3 windows to J0229-3643_X_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 = -0.000527684 Jy ! Component: 100 - total flux cleaned = -0.000888752 Jy ! Component: 150 - total flux cleaned = -0.00111465 Jy ! Component: 200 - total flux cleaned = -0.000954609 Jy ! Component: 250 - total flux cleaned = -0.000800081 Jy ! Component: 300 - total flux cleaned = -0.000650507 Jy ! Component: 350 - total flux cleaned = -0.000414501 Jy ! Component: 400 - total flux cleaned = -0.000597907 Jy ! Component: 450 - total flux cleaned = -0.000774206 Jy ! Component: 500 - total flux cleaned = -0.00103099 Jy ! Component: 550 - total flux cleaned = -0.00128138 Jy ! Component: 600 - total flux cleaned = -0.00144502 Jy ! Component: 650 - total flux cleaned = -0.00156512 Jy ! Component: 700 - total flux cleaned = -0.00168154 Jy ! Component: 750 - total flux cleaned = -0.00171966 Jy ! Component: 800 - total flux cleaned = -0.0017196 Jy ! Component: 850 - total flux cleaned = -0.00175629 Jy ! Component: 900 - total flux cleaned = -0.00164796 Jy ! Component: 950 - total flux cleaned = -0.00164839 Jy ! Component: 1000 - total flux cleaned = -0.00154401 Jy ! Component: 1050 - total flux cleaned = -0.00140811 Jy ! Component: 1100 - total flux cleaned = -0.00134174 Jy ! Component: 1150 - total flux cleaned = -0.00127503 Jy ! Component: 1200 - total flux cleaned = -0.00111117 Jy ! Component: 1250 - total flux cleaned = -0.000949651 Jy ! Component: 1300 - total flux cleaned = -0.00075921 Jy ! Component: 1350 - total flux cleaned = -0.000727914 Jy ! Component: 1400 - total flux cleaned = -0.000603931 Jy ! Component: 1450 - total flux cleaned = -0.000481606 Jy ! Component: 1500 - total flux cleaned = -0.000330932 Jy ! Component: 1550 - total flux cleaned = -0.000241508 Jy ! Component: 1600 - total flux cleaned = -9.50791e-05 Jy ! Component: 1650 - total flux cleaned = 4.94996e-05 Jy ! Component: 1700 - total flux cleaned = 7.80419e-05 Jy ! Component: 1750 - total flux cleaned = 0.000190908 Jy ! Component: 1800 - total flux cleaned = 0.000274862 Jy ! Component: 1850 - total flux cleaned = 0.00044049 Jy ! Component: 1900 - total flux cleaned = 0.000522337 Jy ! Component: 1950 - total flux cleaned = 0.000657598 Jy ! Component: 2000 - total flux cleaned = 0.000817732 Jy ! Component: 2050 - total flux cleaned = 0.000844263 Jy ! Component: 2100 - total flux cleaned = 0.00102769 Jy ! Component: 2150 - total flux cleaned = 0.00110548 Jy ! Component: 2200 - total flux cleaned = 0.00125906 Jy ! Component: 2250 - total flux cleaned = 0.00138563 Jy ! Component: 2300 - total flux cleaned = 0.00151106 Jy ! Component: 2350 - total flux cleaned = 0.00166036 Jy ! Component: 2400 - total flux cleaned = 0.0017341 Jy ! Component: 2450 - total flux cleaned = 0.0018563 Jy ! Component: 2500 - total flux cleaned = 0.00197682 Jy ! Component: 2550 - total flux cleaned = 0.00195285 Jy ! Component: 2600 - total flux cleaned = 0.0021189 Jy ! Component: 2650 - total flux cleaned = 0.00218912 Jy ! Component: 2700 - total flux cleaned = 0.00232865 Jy ! Component: 2750 - total flux cleaned = 0.00237472 Jy ! Component: 2800 - total flux cleaned = 0.00244352 Jy ! Component: 2850 - total flux cleaned = 0.0024889 Jy ! Component: 2900 - total flux cleaned = 0.00264649 Jy ! Component: 2950 - total flux cleaned = 0.00271356 Jy ! Component: 3000 - total flux cleaned = 0.00277974 Jy ! Component: 3050 - total flux cleaned = 0.00275743 Jy ! Component: 3100 - total flux cleaned = 0.00280122 Jy ! Component: 3150 - total flux cleaned = 0.00282279 Jy ! Component: 3200 - total flux cleaned = 0.0028873 Jy ! Component: 3250 - total flux cleaned = 0.00286611 Jy ! Component: 3300 - total flux cleaned = 0.00290844 Jy ! Component: 3350 - total flux cleaned = 0.00297156 Jy ! Component: 3400 - total flux cleaned = 0.00297178 Jy ! Component: 3450 - total flux cleaned = 0.00301314 Jy ! Component: 3500 - total flux cleaned = 0.00309544 Jy ! Component: 3550 - total flux cleaned = 0.00307499 Jy ! Component: 3600 - total flux cleaned = 0.00313584 Jy ! Component: 3650 - total flux cleaned = 0.00315627 Jy ! Component: 3700 - total flux cleaned = 0.00327657 Jy ! Component: 3750 - total flux cleaned = 0.00329654 Jy ! Component: 3800 - total flux cleaned = 0.00331631 Jy ! Component: 3850 - total flux cleaned = 0.00333604 Jy ! Component: 3900 - total flux cleaned = 0.00343349 Jy ! Component: 3950 - total flux cleaned = 0.00345259 Jy ! Component: 4000 - total flux cleaned = 0.00345263 Jy ! Component: 4050 - total flux cleaned = 0.00356736 Jy ! Total flux subtracted in 4096 components = 0.00356731 Jy ! Clean residual min=-0.001145 max=0.000994 Jy/beam ! Clean residual mean=0.000009 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.430936 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 294 components and 0.430936 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv122_uvs/J0229-3643_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 2.602 at 0.2814 degrees (North through East) ! Clean map min=-0.0032024 max=0.38446 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv122_uvs/J0229-3643_X_map.fits wmodel /scr/pima/rv122_uvs/J0229-3643_X_map.mod ! Writing 294 model components to file: /scr/pima/rv122_uvs/J0229-3643_X_map.mod wobs /scr/pima/rv122_uvs/J0229-3643_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv122_uvs/J0229-3643_X_uvs.fits wwins /scr/pima/rv122_uvs/J0229-3643_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv122_uvs/J0229-3643_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.38446 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000318355 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248418 0.248418 0.496835 0.99367 1.98734 3.97468 7.94936 15.8987 31.7975 63.5949 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.384 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1207.64 quit ! Quitting program ! Log file /scr/pima/rv122_uvs/J0229-3643_X_dfm.log closed on Fri Jul 13 21:06:23 2018