! Started logfile: /scr/pima/rv121_uvs/J1635-1859_X_dfm.log on Sat Jul 28 00:42:15 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/rv121_uvs/J1635-1859_X_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J1635-1859_X_uva.fits ! AN table 1: 44 integrations on 15 of 15 possible baselines. ! AN table 2: 22 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.65 visibilities/baseline/integration-bin. ! Found source: J1635-1859 ! ! 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 74 lines of history. ! ! Reading 2288 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 J1635-1859_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 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000857Jy sigma=20.606133 ! Fit after self-cal, rms=0.968475Jy sigma=19.934655 ! 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=2.472 mas, bmaj=5.736 mas, bpa=24.66 degrees ! Estimated noise=1.09135 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 = 0.0244124 Jy ! Component: 100 - total flux cleaned = 0.0287818 Jy ! Total flux subtracted in 100 components = 0.0287818 Jy ! Clean residual min=-0.003718 max=0.004018 Jy/beam ! Clean residual mean=0.000008 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.0287818 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0287818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045094Jy sigma=0.891104 ! Fit after self-cal, rms=0.043554Jy sigma=0.854635 ! 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=2.777 mas, bmaj=6.236 mas, bpa=21.1 degrees ! Estimated noise=0.745098 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 = 0.00440937 Jy ! Component: 100 - total flux cleaned = 0.00631644 Jy ! Component: 150 - total flux cleaned = 0.00718531 Jy ! Component: 200 - total flux cleaned = 0.00769576 Jy ! Total flux subtracted in 200 components = 0.00769576 Jy ! Clean residual min=-0.002404 max=0.003614 Jy/beam ! Clean residual mean=0.000004 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.0364775 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.0364775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043083Jy sigma=0.846096 ! Fit after self-cal, rms=0.043041Jy sigma=0.845427 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.777 x 6.236 at 21.1 degrees (North through East) ! Clean map min=-0.0024821 max=0.034342 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.23 KP 0.90 LA 1.00 ! OV 1.21 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.14 LA 0.88 NL 1.12 ! PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 KP 0.94 LA 0.95 ! OV 1.10 PT 1.26 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.97 LA 0.93 NL 0.91 ! PT 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 KP 1.01 LA 0.93 ! OV 0.89 PT 1.17 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.93 LA 0.86 NL 1.02 ! PT 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.90 KP 1.03 LA 0.89 ! OV 0.89 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 0.89 LA 0.99 NL 0.91 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.043041Jy sigma=0.845427 ! Fit after self-cal, rms=0.042333Jy sigma=0.838361 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.735 mas, bmaj=6.194 mas, bpa=20.94 degrees ! Estimated noise=0.730898 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 = 0.00101855 Jy ! Component: 100 - total flux cleaned = 0.00149336 Jy ! Component: 150 - total flux cleaned = 0.00160991 Jy ! Component: 200 - total flux cleaned = 0.00167791 Jy ! Total flux subtracted in 200 components = 0.00167791 Jy ! Clean residual min=-0.002360 max=0.002609 Jy/beam ! Clean residual mean=-0.000003 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0381554 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.0381554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042300Jy sigma=0.837825 ! Fit after self-cal, rms=0.042436Jy sigma=0.836349 ! 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=0.042436Jy sigma=0.836349 ! Fit after self-cal, rms=0.043447Jy sigma=0.836015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.729 mas, bmaj=6.167 mas, bpa=20.6 degrees ! Estimated noise=0.739157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110115 Jy ! Component: 100 - total flux cleaned = 0.00170893 Jy ! Component: 150 - total flux cleaned = 0.00192449 Jy ! Component: 200 - total flux cleaned = 0.002026 Jy ! Total flux subtracted in 200 components = 0.002026 Jy ! Clean residual min=-0.002276 max=0.002615 Jy/beam ! Clean residual mean=-0.000004 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0401814 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.0401814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043409Jy sigma=0.835447 ! Fit after self-cal, rms=0.043493Jy sigma=0.835194 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 = 0.000449104 Jy ! Component: 100 - total flux cleaned = 0.000518301 Jy ! Component: 150 - total flux cleaned = 0.000546541 Jy ! Component: 200 - total flux cleaned = 0.000559154 Jy ! Total flux subtracted in 200 components = 0.000559154 Jy ! Clean residual min=-0.002284 max=0.002563 Jy/beam ! Clean residual mean=-0.000003 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0407406 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.0407406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043477Jy sigma=0.835024 ! Fit after self-cal, rms=0.043469Jy sigma=0.834836 ! 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=0.043469Jy sigma=0.834836 ! Fit after self-cal, rms=0.043981Jy sigma=0.834623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.716 mas, bmaj=6.129 mas, bpa=20.09 degrees ! Estimated noise=0.741571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094411 Jy ! Component: 100 - total flux cleaned = 0.00141016 Jy ! Component: 150 - total flux cleaned = 0.00159953 Jy ! Component: 200 - total flux cleaned = 0.00168907 Jy ! Total flux subtracted in 200 components = 0.00168907 Jy ! Clean residual min=-0.002277 max=0.002499 Jy/beam ! Clean residual mean=-0.000004 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0424296 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.0424296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043951Jy sigma=0.834225 ! Fit after self-cal, rms=0.044008Jy sigma=0.834081 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 = 0.000327217 Jy ! Component: 100 - total flux cleaned = 0.000402022 Jy ! Component: 150 - total flux cleaned = 0.000427806 Jy ! Component: 200 - total flux cleaned = 0.000439855 Jy ! Total flux subtracted in 200 components = 0.000439855 Jy ! Clean residual min=-0.002292 max=0.002474 Jy/beam ! Clean residual mean=-0.000004 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0428695 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.0428695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043996Jy sigma=0.833959 ! Fit after self-cal, rms=0.043993Jy sigma=0.833918 ! 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=0.043993Jy sigma=0.833918 ! Fit after self-cal, rms=0.044498Jy sigma=0.833791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=6.182 mas, bpa=19.09 degrees ! Estimated noise=0.758802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000853566 Jy ! Component: 100 - total flux cleaned = 0.00134774 Jy ! Component: 150 - total flux cleaned = 0.00158911 Jy ! Component: 200 - total flux cleaned = 0.00169267 Jy ! Total flux subtracted in 200 components = 0.00169267 Jy ! Clean residual min=-0.002416 max=0.002445 Jy/beam ! Clean residual mean=-0.000005 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0445622 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.0445622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044474Jy sigma=0.833587 ! Fit after self-cal, rms=0.044518Jy sigma=0.833464 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 = 0.000346607 Jy ! Component: 100 - total flux cleaned = 0.000395802 Jy ! Component: 150 - total flux cleaned = 0.000406587 Jy ! Component: 200 - total flux cleaned = 0.000416772 Jy ! Total flux subtracted in 200 components = 0.000416772 Jy ! Clean residual min=-0.002399 max=0.002469 Jy/beam ! Clean residual mean=-0.000005 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0449789 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.0449789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044509Jy sigma=0.833415 ! Fit after self-cal, rms=0.044505Jy sigma=0.833387 ! 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=2.703 mas, bmaj=6.102 mas, bpa=19.64 degrees ! Estimated noise=0.743532 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.703 x 6.102 at 19.64 degrees (North through East) ! Clean map min=-0.0022436 max=0.033709 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=2.421 mas, bmaj=5.602 mas, bpa=23.09 degrees ! Estimated noise=1.08455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253524 Jy ! Component: 100 - total flux cleaned = 0.0325488 Jy ! Component: 150 - total flux cleaned = 0.036872 Jy ! Component: 200 - total flux cleaned = 0.0397501 Jy ! Total flux subtracted in 200 components = 0.0397501 Jy ! Clean residual min=-0.002820 max=0.002818 Jy/beam ! Clean residual mean=-0.000003 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.0397501 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0397501 Jy ! Inverting map and beam ! Estimated beam: bmin=2.703 mas, bmaj=6.102 mas, bpa=19.64 degrees ! Estimated noise=0.743532 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 = 0.0020424 Jy ! Component: 100 - total flux cleaned = 0.00275351 Jy ! Component: 150 - total flux cleaned = 0.0032877 Jy ! Component: 200 - total flux cleaned = 0.0037052 Jy ! Total flux subtracted in 200 components = 0.0037052 Jy ! Clean residual min=-0.002232 max=0.002745 Jy/beam ! Clean residual mean=-0.000005 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0434553 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.0434553 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=3.126 mas, bmaj=6.182 mas, bpa=19.09 degrees ! Estimated noise=0.758802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480851 Jy ! Component: 100 - total flux cleaned = 0.000727676 Jy ! Component: 150 - total flux cleaned = 0.000918737 Jy ! Component: 200 - total flux cleaned = 0.001003 Jy ! Total flux subtracted in 200 components = 0.001003 Jy ! Clean residual min=-0.002403 max=0.002674 Jy/beam ! Clean residual mean=-0.000005 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0444583 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 = 3.19829e-05 Jy ! Component: 100 - total flux cleaned = 7.63277e-05 Jy ! Component: 150 - total flux cleaned = 0.000118372 Jy ! Component: 200 - total flux cleaned = 0.00014495 Jy ! Total flux subtracted in 200 components = 0.00014495 Jy ! Clean residual min=-0.002416 max=0.002633 Jy/beam ! Clean residual mean=-0.000005 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0446033 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.0446033 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.703 mas, bmaj=6.102 mas, bpa=19.64 degrees ! Estimated noise=0.743532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104325 Jy ! Component: 100 - total flux cleaned = -0.000104914 Jy ! Component: 150 - total flux cleaned = -9.20016e-05 Jy ! Component: 200 - total flux cleaned = -6.74497e-05 Jy ! Total flux subtracted in 200 components = -6.74497e-05 Jy ! Clean residual min=-0.002271 max=0.002443 Jy/beam ! Clean residual mean=-0.000004 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0445358 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.0445358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044523Jy sigma=0.833715 ! Fit after self-cal, rms=0.044513Jy sigma=0.833649 wmodel J1635-1859_X_map.mod ! Writing 60 model components to file: J1635-1859_X_map.mod wobs J1635-1859_X_uvs.fits ! Writing UV FITS file: J1635-1859_X_uvs.fits wwins J1635-1859_X_map.win ! wwins: Wrote 1 windows to J1635-1859_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 = 0.00045209 Jy ! Component: 100 - total flux cleaned = 0.000648687 Jy ! Component: 150 - total flux cleaned = 0.00068373 Jy ! Component: 200 - total flux cleaned = 0.000807837 Jy ! Component: 250 - total flux cleaned = 0.000924599 Jy ! Component: 300 - total flux cleaned = 0.000952433 Jy ! Component: 350 - total flux cleaned = 0.00105523 Jy ! Component: 400 - total flux cleaned = 0.00115209 Jy ! Component: 450 - total flux cleaned = 0.00115182 Jy ! Component: 500 - total flux cleaned = 0.00108436 Jy ! Component: 550 - total flux cleaned = 0.00104103 Jy ! Component: 600 - total flux cleaned = 0.000978866 Jy ! Component: 650 - total flux cleaned = 0.00095917 Jy ! Component: 700 - total flux cleaned = 0.000959014 Jy ! Component: 750 - total flux cleaned = 0.000940351 Jy ! Component: 800 - total flux cleaned = 0.000977617 Jy ! Component: 850 - total flux cleaned = 0.000905724 Jy ! Component: 900 - total flux cleaned = 0.000870811 Jy ! Component: 950 - total flux cleaned = 0.000836391 Jy ! Component: 1000 - total flux cleaned = 0.000852935 Jy ! Component: 1050 - total flux cleaned = 0.000753826 Jy ! Component: 1100 - total flux cleaned = 0.000769717 Jy ! Component: 1150 - total flux cleaned = 0.000753365 Jy ! Component: 1200 - total flux cleaned = 0.000722168 Jy ! Component: 1250 - total flux cleaned = 0.000737457 Jy ! Component: 1300 - total flux cleaned = 0.000677648 Jy ! Component: 1350 - total flux cleaned = 0.000677639 Jy ! Component: 1400 - total flux cleaned = 0.000620042 Jy ! Component: 1450 - total flux cleaned = 0.000620047 Jy ! Component: 1500 - total flux cleaned = 0.000591891 Jy ! Component: 1550 - total flux cleaned = 0.000550705 Jy ! Component: 1600 - total flux cleaned = 0.000537206 Jy ! Component: 1650 - total flux cleaned = 0.000496931 Jy ! Component: 1700 - total flux cleaned = 0.000496962 Jy ! Component: 1750 - total flux cleaned = 0.000457473 Jy ! Component: 1800 - total flux cleaned = 0.000431344 Jy ! Component: 1850 - total flux cleaned = 0.000431402 Jy ! Component: 1900 - total flux cleaned = 0.000418885 Jy ! Component: 1950 - total flux cleaned = 0.000406357 Jy ! Component: 2000 - total flux cleaned = 0.000381455 Jy ! Component: 2050 - total flux cleaned = 0.000356868 Jy ! Component: 2100 - total flux cleaned = 0.000344659 Jy ! Component: 2150 - total flux cleaned = 0.000344555 Jy ! Component: 2200 - total flux cleaned = 0.000320638 Jy ! Component: 2250 - total flux cleaned = 0.000308774 Jy ! Component: 2300 - total flux cleaned = 0.000285408 Jy ! Component: 2350 - total flux cleaned = 0.000285452 Jy ! Component: 2400 - total flux cleaned = 0.000273814 Jy ! Component: 2450 - total flux cleaned = 0.00025077 Jy ! Component: 2500 - total flux cleaned = 0.000227853 Jy ! Component: 2550 - total flux cleaned = 0.00021653 Jy ! Component: 2600 - total flux cleaned = 0.000193964 Jy ! Component: 2650 - total flux cleaned = 0.00018274 Jy ! Component: 2700 - total flux cleaned = 0.000171639 Jy ! Component: 2750 - total flux cleaned = 0.000182778 Jy ! Component: 2800 - total flux cleaned = 0.000138491 Jy ! Component: 2850 - total flux cleaned = 0.00017158 Jy ! Component: 2900 - total flux cleaned = 0.000138593 Jy ! Component: 2950 - total flux cleaned = 0.000149569 Jy ! Component: 3000 - total flux cleaned = 0.000127734 Jy ! Component: 3050 - total flux cleaned = 0.000106053 Jy ! Component: 3100 - total flux cleaned = 0.000106142 Jy ! Component: 3150 - total flux cleaned = 9.54143e-05 Jy ! Component: 3200 - total flux cleaned = 9.53774e-05 Jy ! Component: 3250 - total flux cleaned = 5.26407e-05 Jy ! Component: 3300 - total flux cleaned = 7.39591e-05 Jy ! Component: 3350 - total flux cleaned = 2.07916e-05 Jy ! Component: 3400 - total flux cleaned = -3.80283e-07 Jy ! Component: 3450 - total flux cleaned = -3.20872e-05 Jy ! Component: 3500 - total flux cleaned = -6.3764e-05 Jy ! Component: 3550 - total flux cleaned = -8.4831e-05 Jy ! Component: 3600 - total flux cleaned = -0.000137497 Jy ! Component: 3650 - total flux cleaned = -0.000126943 Jy ! Component: 3700 - total flux cleaned = -0.000126953 Jy ! Component: 3750 - total flux cleaned = -0.000168997 Jy ! Component: 3800 - total flux cleaned = -0.000200539 Jy ! Component: 3850 - total flux cleaned = -0.000211061 Jy ! Component: 3900 - total flux cleaned = -0.000211059 Jy ! Component: 3950 - total flux cleaned = -0.000253052 Jy ! Component: 4000 - total flux cleaned = -0.000263623 Jy ! Component: 4050 - total flux cleaned = -0.000305755 Jy ! Total flux subtracted in 4096 components = -0.000326817 Jy ! Clean residual min=-0.000665 max=0.000661 Jy/beam ! Clean residual mean=0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.044209 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 360 components and 0.044209 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J1635-1859_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.703 x 6.102 at 19.64 degrees (North through East) ! Clean map min=-0.0023985 max=0.033103 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J1635-1859_X_map.fits wmodel /scr/pima/rv121_uvs/J1635-1859_X_map.mod ! Writing 360 model components to file: /scr/pima/rv121_uvs/J1635-1859_X_map.mod wobs /scr/pima/rv121_uvs/J1635-1859_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J1635-1859_X_uvs.fits wwins /scr/pima/rv121_uvs/J1635-1859_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rv121_uvs/J1635-1859_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0331026 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197648 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.79123 1.79123 3.58246 7.16492 14.3298 28.6597 57.3194 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 167.482 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J1635-1859_X_dfm.log closed on Sat Jul 28 00:42:19 2018