! Started logfile: /scr/pima/rv126_uvs/J1202+4444_X_dfm.log on Sun Dec 23 03:19:37 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv126_uvs/J1202+4444_X_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J1202+4444_X_uva.fits ! AN table 1: 44 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1202+4444 ! ! 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 6336 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 J1202+4444_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.004803Jy sigma=19.560269 ! Fit after self-cal, rms=0.959427Jy sigma=18.690700 ! 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=0.9084 mas, bmaj=1.404 mas, bpa=-42.21 degrees ! Estimated noise=0.821822 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 = 0.0331281 Jy ! Component: 100 - total flux cleaned = 0.0403744 Jy ! Total flux subtracted in 100 components = 0.0403744 Jy ! Clean residual min=-0.003570 max=0.003896 Jy/beam ! Clean residual mean=0.000009 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.0403744 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0403744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053843Jy sigma=0.979458 ! Fit after self-cal, rms=0.051981Jy sigma=0.938380 ! 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=1.268 mas, bmaj=1.717 mas, bpa=-41.43 degrees ! Estimated noise=0.462695 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 = 0.00308468 Jy ! Component: 100 - total flux cleaned = 0.00392261 Jy ! Component: 150 - total flux cleaned = 0.00402121 Jy ! Component: 200 - total flux cleaned = 0.00407604 Jy ! Total flux subtracted in 200 components = 0.00407604 Jy ! Clean residual min=-0.002554 max=0.002271 Jy/beam ! Clean residual mean=0.000013 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0444505 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0444505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051797Jy sigma=0.935356 ! Fit after self-cal, rms=0.051799Jy sigma=0.935289 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.268 x 1.717 at -41.43 degrees (North through East) ! Clean map min=-0.0024817 max=0.044237 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 0.99 KP 1.06 ! LA 1.00 MK 1.10 NL 1.14 OV 0.97 ! PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 0.88 KP 1.06 ! LA 1.04 MK 1.04 NL 1.07 OV 1.05 ! PT 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.93 KP 1.03 ! LA 1.05 MK 1.09 NL 1.05 OV 1.01 ! PT 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.87 HN 0.88 KP 1.06 ! LA 1.15 MK 0.90 NL 1.10 OV 1.01 ! PT 0.90 ! ! ! Fit before self-cal, rms=0.051799Jy sigma=0.935289 ! Fit after self-cal, rms=0.050155Jy sigma=0.930487 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=1.706 mas, bpa=-41.02 degrees ! Estimated noise=0.459834 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 = 0.000100471 Jy ! Component: 100 - total flux cleaned = 0.00014003 Jy ! Component: 150 - total flux cleaned = 0.000163019 Jy ! Component: 200 - total flux cleaned = 0.000183293 Jy ! Total flux subtracted in 200 components = 0.000183293 Jy ! Clean residual min=-0.002012 max=0.001876 Jy/beam ! Clean residual mean=0.000007 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0446338 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0446338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050148Jy sigma=0.930367 ! Fit after self-cal, rms=0.050172Jy sigma=0.929897 ! 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=0.050172Jy sigma=0.929897 ! Fit after self-cal, rms=0.050470Jy sigma=0.928349 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.259 mas, bmaj=1.716 mas, bpa=-41.48 degrees ! Estimated noise=0.459574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.39789e-05 Jy ! Component: 100 - total flux cleaned = 8.19853e-05 Jy ! Component: 150 - total flux cleaned = 7.29972e-05 Jy ! Component: 200 - total flux cleaned = 6.50478e-05 Jy ! Total flux subtracted in 200 components = 6.50478e-05 Jy ! Clean residual min=-0.001748 max=0.001943 Jy/beam ! Clean residual mean=0.000005 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0446988 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0446988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050465Jy sigma=0.928277 ! Fit after self-cal, rms=0.050493Jy sigma=0.928141 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) ! Added new window around map position (44.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126692 Jy ! Component: 100 - total flux cleaned = 0.00135835 Jy ! Component: 150 - total flux cleaned = 0.00139454 Jy ! Component: 200 - total flux cleaned = 0.00139552 Jy ! Total flux subtracted in 200 components = 0.00139552 Jy ! Clean residual min=-0.001669 max=0.001822 Jy/beam ! Clean residual mean=0.000004 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0460943 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.0460943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050415Jy sigma=0.926552 ! Fit after self-cal, rms=0.050407Jy sigma=0.926397 ! Inverting map ! Added new window around map position (-42.6, -38.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124732 Jy ! Component: 100 - total flux cleaned = 0.00161961 Jy ! Component: 150 - total flux cleaned = 0.00182082 Jy ! Component: 200 - total flux cleaned = 0.00185035 Jy ! Total flux subtracted in 200 components = 0.00185035 Jy ! Clean residual min=-0.001772 max=0.001460 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0479447 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 54 components and 0.0479447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050336Jy sigma=0.925023 ! Fit after self-cal, rms=0.050328Jy sigma=0.924882 ! 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=0.050328Jy sigma=0.924882 ! Fit after self-cal, rms=0.050641Jy sigma=0.924726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.262 mas, bmaj=1.718 mas, bpa=-41.53 degrees ! Estimated noise=0.460418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058213 Jy ! Component: 100 - total flux cleaned = 0.000705825 Jy ! Component: 150 - total flux cleaned = 0.000733918 Jy ! Component: 200 - total flux cleaned = 0.000785162 Jy ! Total flux subtracted in 200 components = 0.000785162 Jy ! Clean residual min=-0.001774 max=0.001515 Jy/beam ! Clean residual mean=0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0487299 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 63 components and 0.0487299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050608Jy sigma=0.924111 ! Fit after self-cal, rms=0.050614Jy sigma=0.924063 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 = 0.000145258 Jy ! Component: 100 - total flux cleaned = 0.000169857 Jy ! Component: 150 - total flux cleaned = 0.000146571 Jy ! Component: 200 - total flux cleaned = 0.000146816 Jy ! Total flux subtracted in 200 components = 0.000146816 Jy ! Clean residual min=-0.001787 max=0.001504 Jy/beam ! Clean residual mean=0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0488767 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 67 components and 0.0488767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050594Jy sigma=0.923699 ! Fit after self-cal, rms=0.050593Jy sigma=0.923684 ! 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=0.050593Jy sigma=0.923684 ! Fit after self-cal, rms=0.050690Jy sigma=0.923633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.413 mas, bmaj=2.674 mas, bpa=56 degrees ! Estimated noise=0.525546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584948 Jy ! Component: 100 - total flux cleaned = 0.000780874 Jy ! Component: 150 - total flux cleaned = 0.000813406 Jy ! Component: 200 - total flux cleaned = 0.000801128 Jy ! Total flux subtracted in 200 components = 0.000801128 Jy ! Clean residual min=-0.001585 max=0.001625 Jy/beam ! Clean residual mean=0.000004 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0496778 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.0496778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050685Jy sigma=0.923497 ! Fit after self-cal, rms=0.050687Jy sigma=0.923457 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 = 9.39612e-05 Jy ! Component: 100 - total flux cleaned = 0.000107797 Jy ! Component: 150 - total flux cleaned = 0.000107905 Jy ! Component: 200 - total flux cleaned = 0.00011932 Jy ! Total flux subtracted in 200 components = 0.00011932 Jy ! Clean residual min=-0.001571 max=0.001630 Jy/beam ! Clean residual mean=0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0497971 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.0497971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050685Jy sigma=0.923391 ! Fit after self-cal, rms=0.050684Jy sigma=0.923374 ! 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=1.263 mas, bmaj=1.718 mas, bpa=-41.55 degrees ! Estimated noise=0.460857 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.263 x 1.718 at -41.55 degrees (North through East) ! Clean map min=-0.0016285 max=0.043787 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=0.9004 mas, bmaj=1.405 mas, bpa=-42.48 degrees ! Estimated noise=0.821418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350304 Jy ! Component: 100 - total flux cleaned = 0.0427793 Jy ! Component: 150 - total flux cleaned = 0.0458025 Jy ! Component: 200 - total flux cleaned = 0.0467649 Jy ! Total flux subtracted in 200 components = 0.0467649 Jy ! Clean residual min=-0.003117 max=0.003285 Jy/beam ! Clean residual mean=0.000005 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0467649 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0467649 Jy ! Inverting map and beam ! Estimated beam: bmin=1.263 mas, bmaj=1.718 mas, bpa=-41.55 degrees ! Estimated noise=0.460857 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122836 Jy ! Component: 100 - total flux cleaned = 0.00172495 Jy ! Component: 150 - total flux cleaned = 0.00196722 Jy ! Component: 200 - total flux cleaned = 0.00213994 Jy ! Total flux subtracted in 200 components = 0.00213994 Jy ! Clean residual min=-0.001692 max=0.001624 Jy/beam ! Clean residual mean=0.000003 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0489048 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.0489048 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=2.413 mas, bmaj=2.674 mas, bpa=56 degrees ! Estimated noise=0.525546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791201 Jy ! Component: 100 - total flux cleaned = 0.000916643 Jy ! Component: 150 - total flux cleaned = 0.000915195 Jy ! Component: 200 - total flux cleaned = 0.000961873 Jy ! Total flux subtracted in 200 components = 0.000961873 Jy ! Clean residual min=-0.001624 max=0.001724 Jy/beam ! Clean residual mean=0.000004 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0498667 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) ! Added new window around map position (31.2, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119035 Jy ! Component: 100 - total flux cleaned = 0.00136272 Jy ! Component: 150 - total flux cleaned = 0.0014577 Jy ! Component: 200 - total flux cleaned = 0.00147823 Jy ! Total flux subtracted in 200 components = 0.00147823 Jy ! Clean residual min=-0.001514 max=0.001482 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0513449 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 103 components and 0.0513449 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.263 mas, bmaj=1.718 mas, bpa=-41.55 degrees ! Estimated noise=0.460857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166518 Jy ! Component: 100 - total flux cleaned = 5.68569e-05 Jy ! Component: 150 - total flux cleaned = 9.00407e-05 Jy ! Component: 200 - total flux cleaned = 5.97052e-05 Jy ! Total flux subtracted in 200 components = 5.97052e-05 Jy ! Clean residual min=-0.001487 max=0.001386 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0514046 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.0514046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050633Jy sigma=0.922567 ! Fit after self-cal, rms=0.050612Jy sigma=0.922293 wmodel J1202+4444_X_map.mod ! Writing 122 model components to file: J1202+4444_X_map.mod wobs J1202+4444_X_uvs.fits ! Writing UV FITS file: J1202+4444_X_uvs.fits wwins J1202+4444_X_map.win ! wwins: Wrote 5 windows to J1202+4444_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 = -0.000617315 Jy ! Component: 100 - total flux cleaned = -0.00072089 Jy ! Component: 150 - total flux cleaned = -0.000820262 Jy ! Component: 200 - total flux cleaned = -0.000916372 Jy ! Component: 250 - total flux cleaned = -0.00100952 Jy ! Component: 300 - total flux cleaned = -0.00103243 Jy ! Component: 350 - total flux cleaned = -0.00103219 Jy ! Component: 400 - total flux cleaned = -0.00105395 Jy ! Component: 450 - total flux cleaned = -0.00107491 Jy ! Component: 500 - total flux cleaned = -0.00111675 Jy ! Component: 550 - total flux cleaned = -0.00113738 Jy ! Component: 600 - total flux cleaned = -0.00119882 Jy ! Component: 650 - total flux cleaned = -0.00123923 Jy ! Component: 700 - total flux cleaned = -0.00131909 Jy ! Component: 750 - total flux cleaned = -0.001319 Jy ! Component: 800 - total flux cleaned = -0.00133877 Jy ! Component: 850 - total flux cleaned = -0.00143503 Jy ! Component: 900 - total flux cleaned = -0.00145378 Jy ! Component: 950 - total flux cleaned = -0.00141612 Jy ! Component: 1000 - total flux cleaned = -0.00145341 Jy ! Component: 1050 - total flux cleaned = -0.00145334 Jy ! Component: 1100 - total flux cleaned = -0.00143508 Jy ! Component: 1150 - total flux cleaned = -0.00138107 Jy ! Component: 1200 - total flux cleaned = -0.00147041 Jy ! Component: 1250 - total flux cleaned = -0.00150592 Jy ! Component: 1300 - total flux cleaned = -0.00148843 Jy ! Component: 1350 - total flux cleaned = -0.00150604 Jy ! Component: 1400 - total flux cleaned = -0.00150599 Jy ! Component: 1450 - total flux cleaned = -0.00155749 Jy ! Component: 1500 - total flux cleaned = -0.00147277 Jy ! Component: 1550 - total flux cleaned = -0.00155661 Jy ! Component: 1600 - total flux cleaned = -0.00153991 Jy ! Component: 1650 - total flux cleaned = -0.00149046 Jy ! Component: 1700 - total flux cleaned = -0.00153969 Jy ! Component: 1750 - total flux cleaned = -0.00157217 Jy ! Component: 1800 - total flux cleaned = -0.00160457 Jy ! Component: 1850 - total flux cleaned = -0.00162047 Jy ! Component: 1900 - total flux cleaned = -0.00169996 Jy ! Component: 1950 - total flux cleaned = -0.00165256 Jy ! Component: 2000 - total flux cleaned = -0.00160549 Jy ! Component: 2050 - total flux cleaned = -0.00163654 Jy ! Component: 2100 - total flux cleaned = -0.00157456 Jy ! Component: 2150 - total flux cleaned = -0.00158993 Jy ! Component: 2200 - total flux cleaned = -0.00160512 Jy ! Component: 2250 - total flux cleaned = -0.00154431 Jy ! Component: 2300 - total flux cleaned = -0.00149903 Jy ! Component: 2350 - total flux cleaned = -0.00152897 Jy ! Component: 2400 - total flux cleaned = -0.00151389 Jy ! Component: 2450 - total flux cleaned = -0.00152871 Jy ! Component: 2500 - total flux cleaned = -0.00149935 Jy ! Component: 2550 - total flux cleaned = -0.0015724 Jy ! Component: 2600 - total flux cleaned = -0.00151417 Jy ! Component: 2650 - total flux cleaned = -0.00154307 Jy ! Component: 2700 - total flux cleaned = -0.00155737 Jy ! Component: 2750 - total flux cleaned = -0.00155748 Jy ! Component: 2800 - total flux cleaned = -0.00158602 Jy ! Component: 2850 - total flux cleaned = -0.00160016 Jy ! Component: 2900 - total flux cleaned = -0.00162844 Jy ! Component: 2950 - total flux cleaned = -0.00160047 Jy ! Component: 3000 - total flux cleaned = -0.00162826 Jy ! Component: 3050 - total flux cleaned = -0.00165588 Jy ! Component: 3100 - total flux cleaned = -0.00168345 Jy ! Component: 3150 - total flux cleaned = -0.00166967 Jy ! Component: 3200 - total flux cleaned = -0.00161507 Jy ! Component: 3250 - total flux cleaned = -0.00162864 Jy ! Component: 3300 - total flux cleaned = -0.00166923 Jy ! Component: 3350 - total flux cleaned = -0.00162887 Jy ! Component: 3400 - total flux cleaned = -0.00158873 Jy ! Component: 3450 - total flux cleaned = -0.00160203 Jy ! Component: 3500 - total flux cleaned = -0.00158871 Jy ! Component: 3550 - total flux cleaned = -0.00160198 Jy ! Component: 3600 - total flux cleaned = -0.00162815 Jy ! Component: 3650 - total flux cleaned = -0.00161498 Jy ! Component: 3700 - total flux cleaned = -0.00165401 Jy ! Component: 3750 - total flux cleaned = -0.00160218 Jy ! Component: 3800 - total flux cleaned = -0.00166668 Jy ! Component: 3850 - total flux cleaned = -0.00164108 Jy ! Component: 3900 - total flux cleaned = -0.0016794 Jy ! Component: 3950 - total flux cleaned = -0.00170475 Jy ! Component: 4000 - total flux cleaned = -0.00165409 Jy ! Component: 4050 - total flux cleaned = -0.00170449 Jy ! Total flux subtracted in 4096 components = -0.00174224 Jy ! Clean residual min=-0.000765 max=0.000684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0496624 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 406 components and 0.0496624 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J1202+4444_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.263 x 1.718 at -41.55 degrees (North through East) ! Clean map min=-0.0011675 max=0.043394 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J1202+4444_X_map.fits wmodel /scr/pima/rv126_uvs/J1202+4444_X_map.mod ! Writing 406 model components to file: /scr/pima/rv126_uvs/J1202+4444_X_map.mod wobs /scr/pima/rv126_uvs/J1202+4444_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J1202+4444_X_uvs.fits wwins /scr/pima/rv126_uvs/J1202+4444_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv126_uvs/J1202+4444_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0433944 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215194 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.48771 1.48771 2.97542 5.95084 11.9017 23.8034 47.6068 95.2135 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 201.652 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J1202+4444_X_dfm.log closed on Sun Dec 23 03:19:40 2018