! Started logfile: /scr/pima/rv122_uvs/J0849-3541_X_dfm.log on Fri Jul 13 21:07:59 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/J0849-3541_X_uva.fits ! Reading UV FITS file: /scr/pima/rv122_uvs/J0849-3541_X_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! AN table 2: 22 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0849-3541 ! ! 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 4312 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 J0849-3541_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=1.060578Jy sigma=16.725373 ! Fit after self-cal, rms=0.716678Jy sigma=10.970307 ! 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=0.6185 mas, bmaj=2.153 mas, bpa=-12.76 degrees ! Estimated noise=1.29225 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 = 0.222522 Jy ! Component: 100 - total flux cleaned = 0.272317 Jy ! Total flux subtracted in 100 components = 0.272317 Jy ! Clean residual min=-0.012769 max=0.029593 Jy/beam ! Clean residual mean=-0.000067 rms=0.003520 Jy/beam ! Combined flux in latest and established models = 0.272317 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.272317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089658Jy sigma=1.232757 ! Fit after self-cal, rms=0.089639Jy sigma=1.232520 ! Inverting map ! Added new window around map position (-0.8, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304009 Jy ! Component: 100 - total flux cleaned = 0.0456032 Jy ! Total flux subtracted in 100 components = 0.0456032 Jy ! Clean residual min=-0.011127 max=0.017941 Jy/beam ! Clean residual mean=-0.000031 rms=0.002438 Jy/beam ! Combined flux in latest and established models = 0.31792 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.31792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077358Jy sigma=1.043342 ! Fit after self-cal, rms=0.076269Jy sigma=1.016628 ! 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=0.8394 mas, bmaj=2.744 mas, bpa=-10.56 degrees ! Estimated noise=0.70819 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 = 0.0104817 Jy ! Component: 100 - total flux cleaned = 0.0124216 Jy ! Component: 150 - total flux cleaned = 0.0129547 Jy ! Component: 200 - total flux cleaned = 0.0132873 Jy ! Total flux subtracted in 200 components = 0.0132873 Jy ! Clean residual min=-0.009217 max=0.011640 Jy/beam ! Clean residual mean=-0.000051 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 0.331207 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.331207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074085Jy sigma=0.993428 ! Fit after self-cal, rms=0.074050Jy sigma=0.991638 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8394 x 2.744 at -10.56 degrees (North through East) ! Clean map min=-0.0086686 max=0.26364 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.38 KP 1.06 LA 1.00 ! MK 1.02 OV 0.99 PT 0.96 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.94 KP 1.11 LA 1.06 ! MK 0.97 OV 1.00 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.45 KP 1.06 LA 1.01 ! MK 1.02 OV 0.97 PT 0.98 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.94 KP 1.11 LA 1.04 ! MK 0.98 OV 1.01 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.35 KP 1.06 LA 1.02 ! MK 1.00 OV 0.97 PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.93 KP 1.11 LA 1.05 ! MK 0.97 OV 1.00 PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.31 KP 1.08 LA 1.02 ! MK 0.99 OV 0.96 PT 0.98 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.93 KP 1.10 LA 1.05 ! MK 0.95 OV 1.01 PT 0.93 ! ! ! Fit before self-cal, rms=0.074050Jy sigma=0.991638 ! Fit after self-cal, rms=0.076928Jy sigma=0.914891 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8456 mas, bmaj=2.75 mas, bpa=-10.59 degrees ! Estimated noise=0.71982 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00828536 Jy ! Component: 100 - total flux cleaned = 0.0093695 Jy ! Component: 150 - total flux cleaned = 0.0094726 Jy ! Component: 200 - total flux cleaned = 0.00957013 Jy ! Total flux subtracted in 200 components = 0.00957013 Jy ! Clean residual min=-0.004545 max=0.005862 Jy/beam ! Clean residual mean=-0.000012 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.340777 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.340777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076033Jy sigma=0.897128 ! Fit after self-cal, rms=0.076096Jy sigma=0.896330 ! Inverting map ! Added new window around map position (9.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00566649 Jy ! Component: 100 - total flux cleaned = 0.00876625 Jy ! Component: 150 - total flux cleaned = 0.0111705 Jy ! Component: 200 - total flux cleaned = 0.0128329 Jy ! Total flux subtracted in 200 components = 0.0128329 Jy ! Clean residual min=-0.003916 max=0.002718 Jy/beam ! Clean residual mean=-0.000004 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.35361 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 68 components and 0.35361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075617Jy sigma=0.886752 ! Fit after self-cal, rms=0.075596Jy sigma=0.886412 ! 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=0.075596Jy sigma=0.886412 ! Fit after self-cal, rms=0.075617Jy sigma=0.885436 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8455 mas, bmaj=2.75 mas, bpa=-10.58 degrees ! Estimated noise=0.717196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000986516 Jy ! Component: 100 - total flux cleaned = 0.00188991 Jy ! Component: 150 - total flux cleaned = 0.00225329 Jy ! Component: 200 - total flux cleaned = 0.00247521 Jy ! Total flux subtracted in 200 components = 0.00247521 Jy ! Clean residual min=-0.003031 max=0.002379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.356086 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.356086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075442Jy sigma=0.883741 ! Fit after self-cal, rms=0.075429Jy sigma=0.883615 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 = 0.000353107 Jy ! Component: 100 - total flux cleaned = 0.000820942 Jy ! Component: 150 - total flux cleaned = 0.00101129 Jy ! Component: 200 - total flux cleaned = 0.00114543 Jy ! Total flux subtracted in 200 components = 0.00114543 Jy ! Clean residual min=-0.002843 max=0.002284 Jy/beam ! Clean residual mean=0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.357231 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.357231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075325Jy sigma=0.882839 ! Fit after self-cal, rms=0.075316Jy sigma=0.882786 ! 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=0.075316Jy sigma=0.882786 ! Fit after self-cal, rms=0.075561Jy sigma=0.882511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8463 mas, bmaj=2.752 mas, bpa=-10.58 degrees ! Estimated noise=0.716679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217198 Jy ! Component: 100 - total flux cleaned = 0.000129976 Jy ! Component: 150 - total flux cleaned = 0.000249696 Jy ! Component: 200 - total flux cleaned = 0.000401773 Jy ! Total flux subtracted in 200 components = 0.000401773 Jy ! Clean residual min=-0.002710 max=0.002209 Jy/beam ! Clean residual mean=0.000002 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.357633 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.357633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075478Jy sigma=0.881945 ! Fit after self-cal, rms=0.075471Jy sigma=0.881900 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 = 0.000163095 Jy ! Component: 100 - total flux cleaned = 0.000307088 Jy ! Component: 150 - total flux cleaned = 0.000307927 Jy ! Component: 200 - total flux cleaned = 0.000341036 Jy ! Total flux subtracted in 200 components = 0.000341036 Jy ! Clean residual min=-0.002739 max=0.002159 Jy/beam ! Clean residual mean=0.000002 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.357974 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.357974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075420Jy sigma=0.881517 ! Fit after self-cal, rms=0.075414Jy sigma=0.881492 ! 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=0.075414Jy sigma=0.881492 ! Fit after self-cal, rms=0.075580Jy sigma=0.881320 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.701 mas, bmaj=7.651 mas, bpa=5.513 degrees ! Estimated noise=0.875081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231619 Jy ! Component: 100 - total flux cleaned = 0.000432359 Jy ! Component: 150 - total flux cleaned = 0.000512398 Jy ! Component: 200 - total flux cleaned = 0.000511979 Jy ! Total flux subtracted in 200 components = 0.000511979 Jy ! Clean residual min=-0.002866 max=0.002371 Jy/beam ! Clean residual mean=0.000007 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.358486 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 115 components and 0.358486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075565Jy sigma=0.881123 ! Fit after self-cal, rms=0.075562Jy sigma=0.881081 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 = -4.83356e-05 Jy ! Component: 100 - total flux cleaned = 4.56394e-05 Jy ! Component: 150 - total flux cleaned = 7.90439e-05 Jy ! Component: 200 - total flux cleaned = 7.84916e-05 Jy ! Total flux subtracted in 200 components = 7.84916e-05 Jy ! Clean residual min=-0.002842 max=0.002320 Jy/beam ! Clean residual mean=0.000007 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.358564 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 122 components and 0.358564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075557Jy sigma=0.881010 ! Fit after self-cal, rms=0.075553Jy sigma=0.880968 ! 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=0.8469 mas, bmaj=2.754 mas, bpa=-10.58 degrees ! Estimated noise=0.716364 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8469 x 2.754 at -10.58 degrees (North through East) ! Clean map min=-0.0024976 max=0.27044 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=0.6245 mas, bmaj=2.156 mas, bpa=-12.68 degrees ! Estimated noise=1.31171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.225475 Jy ! Component: 100 - total flux cleaned = 0.278163 Jy ! Component: 150 - total flux cleaned = 0.299549 Jy ! Component: 200 - total flux cleaned = 0.311434 Jy ! Total flux subtracted in 200 components = 0.311434 Jy ! Clean residual min=-0.006646 max=0.008010 Jy/beam ! Clean residual mean=-0.000023 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.311434 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.311434 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8469 mas, bmaj=2.754 mas, bpa=-10.58 degrees ! Estimated noise=0.716364 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 = 0.0112146 Jy ! Component: 100 - total flux cleaned = 0.0184007 Jy ! Component: 150 - total flux cleaned = 0.0240038 Jy ! Component: 200 - total flux cleaned = 0.0285066 Jy ! Total flux subtracted in 200 components = 0.0285066 Jy ! Clean residual min=-0.003436 max=0.003507 Jy/beam ! Clean residual mean=-0.000021 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.33994 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 0.33994 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=2.701 mas, bmaj=7.651 mas, bpa=5.513 degrees ! Estimated noise=0.875081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052605 Jy ! Component: 100 - total flux cleaned = 0.00884326 Jy ! Component: 150 - total flux cleaned = 0.0114184 Jy ! Component: 200 - total flux cleaned = 0.0133483 Jy ! Total flux subtracted in 200 components = 0.0133483 Jy ! Clean residual min=-0.002663 max=0.002776 Jy/beam ! Clean residual mean=-0.000005 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.353289 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 = 0.00147682 Jy ! Component: 100 - total flux cleaned = 0.00261979 Jy ! Component: 150 - total flux cleaned = 0.003143 Jy ! Component: 200 - total flux cleaned = 0.00350369 Jy ! Total flux subtracted in 200 components = 0.00350369 Jy ! Clean residual min=-0.002784 max=0.002416 Jy/beam ! Clean residual mean=0.000002 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.356792 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 91 components and 0.356792 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8469 mas, bmaj=2.754 mas, bpa=-10.58 degrees ! Estimated noise=0.716364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233715 Jy ! Component: 100 - total flux cleaned = -0.000163216 Jy ! Component: 150 - total flux cleaned = -9.47968e-05 Jy ! Component: 200 - total flux cleaned = 0.000144032 Jy ! Total flux subtracted in 200 components = 0.000144032 Jy ! Clean residual min=-0.002904 max=0.002246 Jy/beam ! Clean residual mean=0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.356936 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.356936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075776Jy sigma=0.883029 ! Fit after self-cal, rms=0.075712Jy sigma=0.882587 wmodel J0849-3541_X_map.mod ! Writing 106 model components to file: J0849-3541_X_map.mod wobs J0849-3541_X_uvs.fits ! Writing UV FITS file: J0849-3541_X_uvs.fits wwins J0849-3541_X_map.win ! wwins: Wrote 4 windows to J0849-3541_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 = -0.00125978 Jy ! Component: 100 - total flux cleaned = -0.00191541 Jy ! Component: 150 - total flux cleaned = -0.00200001 Jy ! Component: 200 - total flux cleaned = -0.00192533 Jy ! Component: 250 - total flux cleaned = -0.00177868 Jy ! Component: 300 - total flux cleaned = -0.00170774 Jy ! Component: 350 - total flux cleaned = -0.00174199 Jy ! Component: 400 - total flux cleaned = -0.00174191 Jy ! Component: 450 - total flux cleaned = -0.00183924 Jy ! Component: 500 - total flux cleaned = -0.00193413 Jy ! Component: 550 - total flux cleaned = -0.00202637 Jy ! Component: 600 - total flux cleaned = -0.00208726 Jy ! Component: 650 - total flux cleaned = -0.00220725 Jy ! Component: 700 - total flux cleaned = -0.00235445 Jy ! Component: 750 - total flux cleaned = -0.00252777 Jy ! Component: 800 - total flux cleaned = -0.00252746 Jy ! Component: 850 - total flux cleaned = -0.00261178 Jy ! Component: 900 - total flux cleaned = -0.00263957 Jy ! Component: 950 - total flux cleaned = -0.00272118 Jy ! Component: 1000 - total flux cleaned = -0.00277489 Jy ! Component: 1050 - total flux cleaned = -0.00282791 Jy ! Component: 1100 - total flux cleaned = -0.00282823 Jy ! Component: 1150 - total flux cleaned = -0.00290593 Jy ! Component: 1200 - total flux cleaned = -0.00290593 Jy ! Component: 1250 - total flux cleaned = -0.00290601 Jy ! Component: 1300 - total flux cleaned = -0.00285648 Jy ! Component: 1350 - total flux cleaned = -0.00280722 Jy ! Component: 1400 - total flux cleaned = -0.00280718 Jy ! Component: 1450 - total flux cleaned = -0.00275894 Jy ! Component: 1500 - total flux cleaned = -0.00275861 Jy ! Component: 1550 - total flux cleaned = -0.00275845 Jy ! Component: 1600 - total flux cleaned = -0.00271108 Jy ! Component: 1650 - total flux cleaned = -0.00271119 Jy ! Component: 1700 - total flux cleaned = -0.00266512 Jy ! Component: 1750 - total flux cleaned = -0.00264218 Jy ! Component: 1800 - total flux cleaned = -0.00261946 Jy ! Component: 1850 - total flux cleaned = -0.0024845 Jy ! Component: 1900 - total flux cleaned = -0.00244005 Jy ! Component: 1950 - total flux cleaned = -0.00230688 Jy ! Component: 2000 - total flux cleaned = -0.0022186 Jy ! Component: 2050 - total flux cleaned = -0.0020655 Jy ! Component: 2100 - total flux cleaned = -0.00184861 Jy ! Component: 2150 - total flux cleaned = -0.00180555 Jy ! Component: 2200 - total flux cleaned = -0.00159139 Jy ! Component: 2250 - total flux cleaned = -0.00144242 Jy ! Component: 2300 - total flux cleaned = -0.00131552 Jy ! Component: 2350 - total flux cleaned = -0.00106377 Jy ! Component: 2400 - total flux cleaned = -0.000980233 Jy ! Component: 2450 - total flux cleaned = -0.000793736 Jy ! Component: 2500 - total flux cleaned = -0.00064959 Jy ! Component: 2550 - total flux cleaned = -0.000465521 Jy ! Component: 2600 - total flux cleaned = -0.000323302 Jy ! Component: 2650 - total flux cleaned = -0.000101396 Jy ! Component: 2700 - total flux cleaned = 1.87251e-05 Jy ! Component: 2750 - total flux cleaned = 0.000158114 Jy ! Component: 2800 - total flux cleaned = 0.000276858 Jy ! Component: 2850 - total flux cleaned = 0.000454123 Jy ! Component: 2900 - total flux cleaned = 0.000571685 Jy ! Component: 2950 - total flux cleaned = 0.000746939 Jy ! Component: 3000 - total flux cleaned = 0.000824391 Jy ! Component: 3050 - total flux cleaned = 0.00101704 Jy ! Component: 3100 - total flux cleaned = 0.00107474 Jy ! Component: 3150 - total flux cleaned = 0.00120814 Jy ! Component: 3200 - total flux cleaned = 0.00132193 Jy ! Component: 3250 - total flux cleaned = 0.00149167 Jy ! Component: 3300 - total flux cleaned = 0.00158545 Jy ! Component: 3350 - total flux cleaned = 0.00169734 Jy ! Component: 3400 - total flux cleaned = 0.00171591 Jy ! Component: 3450 - total flux cleaned = 0.00184547 Jy ! Component: 3500 - total flux cleaned = 0.00197433 Jy ! Component: 3550 - total flux cleaned = 0.00208419 Jy ! Component: 3600 - total flux cleaned = 0.0021207 Jy ! Component: 3650 - total flux cleaned = 0.00219349 Jy ! Component: 3700 - total flux cleaned = 0.0023381 Jy ! Component: 3750 - total flux cleaned = 0.0023919 Jy ! Component: 3800 - total flux cleaned = 0.00246359 Jy ! Component: 3850 - total flux cleaned = 0.00255291 Jy ! Component: 3900 - total flux cleaned = 0.00258852 Jy ! Component: 3950 - total flux cleaned = 0.00265938 Jy ! Component: 4000 - total flux cleaned = 0.00278301 Jy ! Component: 4050 - total flux cleaned = 0.00285334 Jy ! Total flux subtracted in 4096 components = 0.00292333 Jy ! Clean residual min=-0.001058 max=0.001070 Jy/beam ! Clean residual mean=0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.35986 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 371 components and 0.35986 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv122_uvs/J0849-3541_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8469 x 2.754 at -10.58 degrees (North through East) ! Clean map min=-0.0016646 max=0.2708 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv122_uvs/J0849-3541_X_map.fits wmodel /scr/pima/rv122_uvs/J0849-3541_X_map.mod ! Writing 371 model components to file: /scr/pima/rv122_uvs/J0849-3541_X_map.mod wobs /scr/pima/rv122_uvs/J0849-3541_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv122_uvs/J0849-3541_X_uvs.fits wwins /scr/pima/rv122_uvs/J0849-3541_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv122_uvs/J0849-3541_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.270796 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000297197 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.329248 0.329248 0.658496 1.31699 2.63398 5.26797 10.5359 21.0719 42.1437 84.2875 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.27 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 911.167 quit ! Quitting program ! Log file /scr/pima/rv122_uvs/J0849-3541_X_dfm.log closed on Fri Jul 13 21:08:03 2018