! Started logfile: /scr/pima/rv117_uvs/J1956-3225_X_dfm.log on Sat Dec 9 23:46:02 2017 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/rv117_uvs/J1956-3225_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J1956-3225_X_uva.fits ! AN table 1: 66 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803704 visibilities/baseline/integration-bin. ! Found source: J1956-3225 ! ! 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 9548 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 J1956-3225_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 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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.046489Jy sigma=16.459309 ! Fit after self-cal, rms=0.749023Jy sigma=11.291047 ! 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=0.6367 mas, bmaj=1.883 mas, bpa=-9.032 degrees ! Estimated noise=0.89221 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 = 0.182291 Jy ! Component: 100 - total flux cleaned = 0.239788 Jy ! Total flux subtracted in 100 components = 0.239788 Jy ! Clean residual min=-0.011514 max=0.031096 Jy/beam ! Clean residual mean=0.000015 rms=0.002869 Jy/beam ! Combined flux in latest and established models = 0.239788 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.239788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102998Jy sigma=1.601518 ! Fit after self-cal, rms=0.102883Jy sigma=1.600532 ! Inverting map ! Added new window around map position (-1, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345784 Jy ! Component: 100 - total flux cleaned = 0.0568216 Jy ! Total flux subtracted in 100 components = 0.0568216 Jy ! Clean residual min=-0.009224 max=0.021438 Jy/beam ! Clean residual mean=0.000008 rms=0.001861 Jy/beam ! Combined flux in latest and established models = 0.29661 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.29661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083837Jy sigma=1.196725 ! Fit after self-cal, rms=0.083276Jy sigma=1.189036 ! Inverting map ! Added new window around map position (1.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188605 Jy ! Component: 100 - total flux cleaned = 0.0317294 Jy ! Total flux subtracted in 100 components = 0.0317294 Jy ! Clean residual min=-0.006690 max=0.010031 Jy/beam ! Clean residual mean=0.000005 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.328339 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.328339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076422Jy sigma=1.051220 ! Fit after self-cal, rms=0.076365Jy sigma=1.050368 ! Inverting map ! Added new window around map position (0.8, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103388 Jy ! Component: 100 - total flux cleaned = 0.0179489 Jy ! Total flux subtracted in 100 components = 0.0179489 Jy ! Clean residual min=-0.005942 max=0.005889 Jy/beam ! Clean residual mean=0.000003 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.346288 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.346288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074399Jy sigma=1.005958 ! Fit after self-cal, rms=0.074389Jy sigma=1.005784 ! 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=0.8481 mas, bmaj=2.394 mas, bpa=-7.603 degrees ! Estimated noise=0.480847 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 (-10.2, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00916808 Jy ! Component: 100 - total flux cleaned = 0.0156877 Jy ! Component: 150 - total flux cleaned = 0.0206849 Jy ! Component: 200 - total flux cleaned = 0.0246184 Jy ! Total flux subtracted in 200 components = 0.0246184 Jy ! Clean residual min=-0.004742 max=0.005680 Jy/beam ! Clean residual mean=0.000002 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.370907 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 68 components and 0.370907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073019Jy sigma=0.976165 ! Fit after self-cal, rms=0.072981Jy sigma=0.975245 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8481 x 2.394 at -7.603 degrees (North through East) ! Clean map min=-0.0046705 max=0.24331 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.15 KP 1.01 ! LA 0.99 MK 1.00 NL 0.99 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.14 KP 1.00 ! LA 0.98 MK 1.02 NL 0.99 OV 0.96 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.12 KP 1.00 ! LA 1.02 MK 1.00 NL 1.00 OV 0.96 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.13 KP 1.01 ! LA 1.00 MK 1.01 NL 1.02 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.072981Jy sigma=0.975245 ! Fit after self-cal, rms=0.075356Jy sigma=0.959866 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8542 mas, bmaj=2.392 mas, bpa=-7.379 degrees ! Estimated noise=0.481986 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 = 0.000221844 Jy ! Component: 100 - total flux cleaned = 0.000685754 Jy ! Component: 150 - total flux cleaned = 0.00120154 Jy ! Component: 200 - total flux cleaned = 0.00152035 Jy ! Total flux subtracted in 200 components = 0.00152035 Jy ! Clean residual min=-0.003397 max=0.003926 Jy/beam ! Clean residual mean=0.000002 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.372427 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.372427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075151Jy sigma=0.955912 ! Fit after self-cal, rms=0.075181Jy sigma=0.955728 ! Inverting map ! Added new window around map position (-6.4, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403007 Jy ! Component: 100 - total flux cleaned = 0.00610601 Jy ! Component: 150 - total flux cleaned = 0.00685963 Jy ! Component: 200 - total flux cleaned = 0.00730848 Jy ! Total flux subtracted in 200 components = 0.00730848 Jy ! Clean residual min=-0.003149 max=0.002903 Jy/beam ! Clean residual mean=0.000002 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.379736 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 126 components and 0.379736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074918Jy sigma=0.951730 ! Fit after self-cal, rms=0.074905Jy sigma=0.951451 ! 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=0.074905Jy sigma=0.951451 ! Fit after self-cal, rms=0.075161Jy sigma=0.948256 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8554 mas, bmaj=2.395 mas, bpa=-7.338 degrees ! Estimated noise=0.481225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109228 Jy ! Component: 100 - total flux cleaned = -0.00103522 Jy ! Component: 150 - total flux cleaned = -0.000731375 Jy ! Component: 200 - total flux cleaned = -0.000455424 Jy ! Total flux subtracted in 200 components = -0.000455424 Jy ! Clean residual min=-0.002621 max=0.002545 Jy/beam ! Clean residual mean=0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.37928 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 0.37928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075054Jy sigma=0.946791 ! Fit after self-cal, rms=0.075054Jy sigma=0.946725 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 = 0.000205563 Jy ! Component: 100 - total flux cleaned = 0.000409445 Jy ! Component: 150 - total flux cleaned = 0.000561557 Jy ! Component: 200 - total flux cleaned = 0.000703659 Jy ! Total flux subtracted in 200 components = 0.000703659 Jy ! Clean residual min=-0.002555 max=0.002536 Jy/beam ! Clean residual mean=0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.379984 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 146 components and 0.379984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075012Jy sigma=0.946098 ! Fit after self-cal, rms=0.075009Jy sigma=0.946080 ! 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=0.075009Jy sigma=0.946080 ! Fit after self-cal, rms=0.075612Jy sigma=0.938353 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8569 mas, bmaj=2.399 mas, bpa=-7.327 degrees ! Estimated noise=0.481333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012547 Jy ! Component: 100 - total flux cleaned = -0.00125502 Jy ! Component: 150 - total flux cleaned = -0.00121911 Jy ! Component: 200 - total flux cleaned = -0.0012498 Jy ! Total flux subtracted in 200 components = -0.0012498 Jy ! Clean residual min=-0.002300 max=0.001861 Jy/beam ! Clean residual mean=-0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.378734 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 159 components and 0.378734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075555Jy sigma=0.937627 ! Fit after self-cal, rms=0.075570Jy sigma=0.937564 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 = -9.65911e-05 Jy ! Component: 100 - total flux cleaned = -6.81907e-05 Jy ! Component: 150 - total flux cleaned = -9.48017e-05 Jy ! Component: 200 - total flux cleaned = -0.00014373 Jy ! Total flux subtracted in 200 components = -0.00014373 Jy ! Clean residual min=-0.002275 max=0.001890 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.37859 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 163 components and 0.37859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075549Jy sigma=0.937277 ! Fit after self-cal, rms=0.075547Jy sigma=0.937267 ! 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=0.075547Jy sigma=0.937267 ! Fit after self-cal, rms=0.075938Jy sigma=0.937045 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.263 mas, bmaj=6.52 mas, bpa=-5.325 degrees ! Estimated noise=0.579744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00051836 Jy ! Component: 100 - total flux cleaned = -0.000637063 Jy ! Component: 150 - total flux cleaned = -0.000759129 Jy ! Component: 200 - total flux cleaned = -0.000849427 Jy ! Total flux subtracted in 200 components = -0.000849427 Jy ! Clean residual min=-0.002707 max=0.001902 Jy/beam ! Clean residual mean=-0.000003 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.377741 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 171 components and 0.377741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075918Jy sigma=0.936839 ! Fit after self-cal, rms=0.075920Jy sigma=0.936813 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 = -0.0001002 Jy ! Component: 100 - total flux cleaned = -8.33913e-05 Jy ! Component: 150 - total flux cleaned = -6.82988e-05 Jy ! Component: 200 - total flux cleaned = -6.78838e-05 Jy ! Total flux subtracted in 200 components = -6.78838e-05 Jy ! Clean residual min=-0.002681 max=0.001877 Jy/beam ! Clean residual mean=-0.000003 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.377673 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 178 components and 0.377673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075914Jy sigma=0.936803 ! Fit after self-cal, rms=0.075912Jy sigma=0.936798 ! 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=0.8577 mas, bmaj=2.401 mas, bpa=-7.313 degrees ! Estimated noise=0.481442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8577 x 2.401 at -7.313 degrees (North through East) ! Clean map min=-0.0020621 max=0.24551 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=0.6418 mas, bmaj=1.877 mas, bpa=-8.677 degrees ! Estimated noise=0.903552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184601 Jy ! Component: 100 - total flux cleaned = 0.242495 Jy ! Component: 150 - total flux cleaned = 0.275865 Jy ! Component: 200 - total flux cleaned = 0.296983 Jy ! Total flux subtracted in 200 components = 0.296983 Jy ! Clean residual min=-0.005351 max=0.011390 Jy/beam ! Clean residual mean=0.000005 rms=0.001456 Jy/beam ! Combined flux in latest and established models = 0.296983 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.296983 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8577 mas, bmaj=2.401 mas, bpa=-7.313 degrees ! Estimated noise=0.481442 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 = 0.0227642 Jy ! Component: 100 - total flux cleaned = 0.0352224 Jy ! Component: 150 - total flux cleaned = 0.0436337 Jy ! Component: 200 - total flux cleaned = 0.0498056 Jy ! Total flux subtracted in 200 components = 0.0498056 Jy ! Clean residual min=-0.003348 max=0.004218 Jy/beam ! Clean residual mean=-0.000005 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.346789 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 60 components and 0.346789 Jy ! Inverting map ! Added new window around map position (-1, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511159 Jy ! Component: 100 - total flux cleaned = 0.00934312 Jy ! Component: 150 - total flux cleaned = 0.0129315 Jy ! Component: 200 - total flux cleaned = 0.0159852 Jy ! Total flux subtracted in 200 components = 0.0159852 Jy ! Clean residual min=-0.002504 max=0.002559 Jy/beam ! Clean residual mean=-0.000004 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.362774 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 96 components and 0.362774 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=2.263 mas, bmaj=6.52 mas, bpa=-5.325 degrees ! Estimated noise=0.579744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415421 Jy ! Component: 100 - total flux cleaned = 0.00709627 Jy ! Component: 150 - total flux cleaned = 0.00930585 Jy ! Component: 200 - total flux cleaned = 0.0110273 Jy ! Total flux subtracted in 200 components = 0.0110273 Jy ! Clean residual min=-0.002791 max=0.001786 Jy/beam ! Clean residual mean=-0.000004 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.373801 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 = 0.00136053 Jy ! Component: 100 - total flux cleaned = 0.00244167 Jy ! Component: 150 - total flux cleaned = 0.00330464 Jy ! Component: 200 - total flux cleaned = 0.00360029 Jy ! Total flux subtracted in 200 components = 0.00360029 Jy ! Clean residual min=-0.002632 max=0.001695 Jy/beam ! Clean residual mean=-0.000003 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.377402 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 165 components and 0.377401 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8577 mas, bmaj=2.401 mas, bpa=-7.313 degrees ! Estimated noise=0.481442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.35259e-05 Jy ! Component: 100 - total flux cleaned = -5.59098e-05 Jy ! Component: 150 - total flux cleaned = 4.3798e-05 Jy ! Component: 200 - total flux cleaned = 0.000134398 Jy ! Total flux subtracted in 200 components = 0.000134398 Jy ! Clean residual min=-0.002124 max=0.001972 Jy/beam ! Clean residual mean=-0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.377536 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 180 components and 0.377536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076091Jy sigma=0.938477 ! Fit after self-cal, rms=0.076060Jy sigma=0.938217 wmodel J1956-3225_X_map.mod ! Writing 180 model components to file: J1956-3225_X_map.mod wobs J1956-3225_X_uvs.fits ! Writing UV FITS file: J1956-3225_X_uvs.fits wwins J1956-3225_X_map.win ! wwins: Wrote 7 windows to J1956-3225_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 = -0.000622669 Jy ! Component: 100 - total flux cleaned = -0.00103372 Jy ! Component: 150 - total flux cleaned = -0.00132747 Jy ! Component: 200 - total flux cleaned = -0.00177091 Jy ! Component: 250 - total flux cleaned = -0.00210993 Jy ! Component: 300 - total flux cleaned = -0.00244135 Jy ! Component: 350 - total flux cleaned = -0.0027359 Jy ! Component: 400 - total flux cleaned = -0.0030246 Jy ! Component: 450 - total flux cleaned = -0.00330804 Jy ! Component: 500 - total flux cleaned = -0.0035311 Jy ! Component: 550 - total flux cleaned = -0.00372405 Jy ! Component: 600 - total flux cleaned = -0.00404968 Jy ! Component: 650 - total flux cleaned = -0.00431707 Jy ! Component: 700 - total flux cleaned = -0.00455462 Jy ! Component: 750 - total flux cleaned = -0.0047629 Jy ! Component: 800 - total flux cleaned = -0.00496902 Jy ! Component: 850 - total flux cleaned = -0.00517277 Jy ! Component: 900 - total flux cleaned = -0.00534883 Jy ! Component: 950 - total flux cleaned = -0.00544844 Jy ! Component: 1000 - total flux cleaned = -0.00564598 Jy ! Component: 1050 - total flux cleaned = -0.00576772 Jy ! Component: 1100 - total flux cleaned = -0.0059369 Jy ! Component: 1150 - total flux cleaned = -0.00615207 Jy ! Component: 1200 - total flux cleaned = -0.00631758 Jy ! Component: 1250 - total flux cleaned = -0.00643463 Jy ! Component: 1300 - total flux cleaned = -0.00652729 Jy ! Component: 1350 - total flux cleaned = -0.00664244 Jy ! Component: 1400 - total flux cleaned = -0.00684729 Jy ! Component: 1450 - total flux cleaned = -0.00700512 Jy ! Component: 1500 - total flux cleaned = -0.00722863 Jy ! Component: 1550 - total flux cleaned = -0.00733974 Jy ! Component: 1600 - total flux cleaned = -0.00755999 Jy ! Component: 1650 - total flux cleaned = -0.00769083 Jy ! Component: 1700 - total flux cleaned = -0.00788581 Jy ! Component: 1750 - total flux cleaned = -0.00803617 Jy ! Component: 1800 - total flux cleaned = -0.00822815 Jy ! Component: 1850 - total flux cleaned = -0.00846086 Jy ! Component: 1900 - total flux cleaned = -0.00854489 Jy ! Component: 1950 - total flux cleaned = -0.00879475 Jy ! Component: 2000 - total flux cleaned = -0.00891889 Jy ! Component: 2050 - total flux cleaned = -0.00908316 Jy ! Component: 2100 - total flux cleaned = -0.00924622 Jy ! Component: 2150 - total flux cleaned = -0.00938771 Jy ! Component: 2200 - total flux cleaned = -0.00954841 Jy ! Component: 2250 - total flux cleaned = -0.00972799 Jy ! Component: 2300 - total flux cleaned = -0.00984671 Jy ! Component: 2350 - total flux cleaned = -0.00998461 Jy ! Component: 2400 - total flux cleaned = -0.0101411 Jy ! Component: 2450 - total flux cleaned = -0.0102382 Jy ! Component: 2500 - total flux cleaned = -0.0103731 Jy ! Component: 2550 - total flux cleaned = -0.0105649 Jy ! Component: 2600 - total flux cleaned = -0.0107364 Jy ! Component: 2650 - total flux cleaned = -0.0108691 Jy ! Component: 2700 - total flux cleaned = -0.0110575 Jy ! Component: 2750 - total flux cleaned = -0.0110576 Jy ! Component: 2800 - total flux cleaned = -0.0112066 Jy ! Component: 2850 - total flux cleaned = -0.0113917 Jy ! Component: 2900 - total flux cleaned = -0.0114651 Jy ! Component: 2950 - total flux cleaned = -0.0116299 Jy ! Component: 3000 - total flux cleaned = -0.0117026 Jy ! Component: 3050 - total flux cleaned = -0.0117207 Jy ! Component: 3100 - total flux cleaned = -0.0118287 Jy ! Component: 3150 - total flux cleaned = -0.0119543 Jy ! Component: 3200 - total flux cleaned = -0.0120968 Jy ! Component: 3250 - total flux cleaned = -0.0121323 Jy ! Component: 3300 - total flux cleaned = -0.0122382 Jy ! Component: 3350 - total flux cleaned = -0.0123786 Jy ! Component: 3400 - total flux cleaned = -0.0125356 Jy ! Component: 3450 - total flux cleaned = -0.0126225 Jy ! Component: 3500 - total flux cleaned = -0.0126569 Jy ! Component: 3550 - total flux cleaned = -0.0128288 Jy ! Component: 3600 - total flux cleaned = -0.0129483 Jy ! Component: 3650 - total flux cleaned = -0.0129823 Jy ! Component: 3700 - total flux cleaned = -0.0130837 Jy ! Component: 3750 - total flux cleaned = -0.0131175 Jy ! Component: 3800 - total flux cleaned = -0.0131845 Jy ! Component: 3850 - total flux cleaned = -0.0133013 Jy ! Component: 3900 - total flux cleaned = -0.0134007 Jy ! Component: 3950 - total flux cleaned = -0.0134173 Jy ! Component: 4000 - total flux cleaned = -0.0134502 Jy ! Component: 4050 - total flux cleaned = -0.0135976 Jy ! Total flux subtracted in 4096 components = -0.0135649 Jy ! Clean residual min=-0.001173 max=0.000980 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.363971 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 475 components and 0.363971 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J1956-3225_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8577 x 2.401 at -7.313 degrees (North through East) ! Clean map min=-0.0017489 max=0.24889 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J1956-3225_X_map.fits wmodel /scr/pima/rv117_uvs/J1956-3225_X_map.mod ! Writing 475 model components to file: /scr/pima/rv117_uvs/J1956-3225_X_map.mod wobs /scr/pima/rv117_uvs/J1956-3225_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J1956-3225_X_uvs.fits wwins /scr/pima/rv117_uvs/J1956-3225_X_map.win ! wwins: Wrote 8 windows to /scr/pima/rv117_uvs/J1956-3225_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.24889 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000283054 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.341179 0.341179 0.682359 1.36472 2.72943 5.45887 10.9177 21.8355 43.671 87.3419 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.248 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 879.302 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J1956-3225_X_dfm.log closed on Sat Dec 9 23:46:06 2017