! Started logfile: /scr/pima/rv123_uvs/J1832+8049_X_dfm.log on Sun Dec 23 00:44:32 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/rv123_uvs/J1832+8049_X_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J1832+8049_X_uva.fits ! AN table 1: 87 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.761905 visibilities/baseline/integration-bin. ! Found source: J1832+8049 ! ! 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 89 lines of history. ! ! Reading 7424 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 J1832+8049_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 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001902Jy sigma=20.270070 ! Fit after self-cal, rms=0.964839Jy sigma=19.532339 ! 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=0.8434 mas, bmaj=1.79 mas, bpa=34.85 degrees ! Estimated noise=0.765391 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 = 0.0246264 Jy ! Component: 100 - total flux cleaned = 0.0321864 Jy ! Total flux subtracted in 100 components = 0.0321864 Jy ! Clean residual min=-0.004112 max=0.005410 Jy/beam ! Clean residual mean=0.000011 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.0321864 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0321864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054491Jy sigma=0.992251 ! Fit after self-cal, rms=0.053531Jy sigma=0.971661 ! Inverting map ! Added new window around map position (6, 4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00628293 Jy ! Component: 100 - total flux cleaned = 0.010703 Jy ! Total flux subtracted in 100 components = 0.010703 Jy ! Clean residual min=-0.003755 max=0.004032 Jy/beam ! Clean residual mean=0.000008 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.0428894 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.0428894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052460Jy sigma=0.947254 ! Fit after self-cal, rms=0.052362Jy sigma=0.944160 ! 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=1.169 mas, bmaj=2.046 mas, bpa=34.76 degrees ! Estimated noise=0.414603 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 = 0.00603846 Jy ! Component: 100 - total flux cleaned = 0.00976541 Jy ! Component: 150 - total flux cleaned = 0.0125039 Jy ! Component: 200 - total flux cleaned = 0.0145806 Jy ! Total flux subtracted in 200 components = 0.0145806 Jy ! Clean residual min=-0.002313 max=0.002422 Jy/beam ! Clean residual mean=0.000009 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.05747 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 78 components and 0.05747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051516Jy sigma=0.926140 ! Fit after self-cal, rms=0.051401Jy sigma=0.923223 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287484 Jy ! Component: 100 - total flux cleaned = 0.00446792 Jy ! Component: 150 - total flux cleaned = 0.00569037 Jy ! Component: 200 - total flux cleaned = 0.00654349 Jy ! Total flux subtracted in 200 components = 0.00654349 Jy ! Clean residual min=-0.002193 max=0.001983 Jy/beam ! Clean residual mean=0.000008 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0640135 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.0640135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051201Jy sigma=0.919333 ! Fit after self-cal, rms=0.051138Jy sigma=0.917766 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 2.046 at 34.76 degrees (North through East) ! Clean map min=-0.0022489 max=0.034476 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.89 HN 1.15 KP 1.00 ! LA 0.95 MK 1.08 NL 1.13 OV 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.83 HN 1.18 KP 1.11 ! LA 0.96 MK 1.00 NL 1.11 OV 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.86 HN 1.01 KP 1.06 ! LA 1.01 MK 0.88 NL 1.10 OV 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.80 HN 0.94 KP 1.19 ! LA 1.01 MK 0.94 NL 1.09 OV 1.01 ! ! ! Fit before self-cal, rms=0.051138Jy sigma=0.917766 ! Fit after self-cal, rms=0.049580Jy sigma=0.912242 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=2.069 mas, bpa=35.32 degrees ! Estimated noise=0.421115 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 = 0.00157484 Jy ! Component: 100 - total flux cleaned = 0.00180017 Jy ! Component: 150 - total flux cleaned = 0.00199172 Jy ! Component: 200 - total flux cleaned = 0.00216974 Jy ! Total flux subtracted in 200 components = 0.00216974 Jy ! Clean residual min=-0.001770 max=0.001797 Jy/beam ! Clean residual mean=0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0661832 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.0661832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049523Jy sigma=0.910952 ! Fit after self-cal, rms=0.049484Jy sigma=0.909241 ! 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=0.049484Jy sigma=0.909241 ! Fit after self-cal, rms=0.048422Jy sigma=0.907176 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=2.057 mas, bpa=34.66 degrees ! Estimated noise=0.420667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000727091 Jy ! Component: 100 - total flux cleaned = 0.000914201 Jy ! Component: 150 - total flux cleaned = 0.0010598 Jy ! Component: 200 - total flux cleaned = 0.00116557 Jy ! Total flux subtracted in 200 components = 0.00116557 Jy ! Clean residual min=-0.001572 max=0.001562 Jy/beam ! Clean residual mean=0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0673488 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.0673488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048404Jy sigma=0.906711 ! Fit after self-cal, rms=0.048389Jy sigma=0.906216 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 = 0.000442562 Jy ! Component: 100 - total flux cleaned = 0.000541117 Jy ! Component: 150 - total flux cleaned = 0.000623544 Jy ! Component: 200 - total flux cleaned = 0.000702724 Jy ! Total flux subtracted in 200 components = 0.000702724 Jy ! Clean residual min=-0.001607 max=0.001548 Jy/beam ! Clean residual mean=0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0680515 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 0.0680515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048379Jy sigma=0.905993 ! Fit after self-cal, rms=0.048375Jy sigma=0.905921 ! 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=0.048375Jy sigma=0.905921 ! Fit after self-cal, rms=0.048378Jy sigma=0.905711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=2.052 mas, bpa=34.65 degrees ! Estimated noise=0.420625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658996 Jy ! Component: 100 - total flux cleaned = 0.0009534 Jy ! Component: 150 - total flux cleaned = 0.00106505 Jy ! Component: 200 - total flux cleaned = 0.00115382 Jy ! Total flux subtracted in 200 components = 0.00115382 Jy ! Clean residual min=-0.001547 max=0.001513 Jy/beam ! Clean residual mean=0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0692053 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 115 components and 0.0692053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048369Jy sigma=0.905497 ! Fit after self-cal, rms=0.048354Jy sigma=0.905068 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 (-47, -35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132601 Jy ! Component: 100 - total flux cleaned = 0.0019212 Jy ! Component: 150 - total flux cleaned = 0.00238059 Jy ! Component: 200 - total flux cleaned = 0.00279241 Jy ! Total flux subtracted in 200 components = 0.00279241 Jy ! Clean residual min=-0.001651 max=0.001568 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0719977 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 133 components and 0.0719977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048297Jy sigma=0.904017 ! Fit after self-cal, rms=0.048284Jy sigma=0.903774 ! 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=0.048284Jy sigma=0.903774 ! Fit after self-cal, rms=0.048356Jy sigma=0.903598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.282 mas, bmaj=2.687 mas, bpa=35.24 degrees ! Estimated noise=0.492335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113933 Jy ! Component: 100 - total flux cleaned = 0.00192133 Jy ! Component: 150 - total flux cleaned = 0.00250234 Jy ! Component: 200 - total flux cleaned = 0.00279243 Jy ! Total flux subtracted in 200 components = 0.00279243 Jy ! Clean residual min=-0.001417 max=0.001527 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0747902 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 151 components and 0.0747902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048335Jy sigma=0.903260 ! Fit after self-cal, rms=0.048338Jy sigma=0.903114 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 (32.4, 42.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000882791 Jy ! Component: 100 - total flux cleaned = 0.000990685 Jy ! Component: 150 - total flux cleaned = 0.00116113 Jy ! Component: 200 - total flux cleaned = 0.00128723 Jy ! Total flux subtracted in 200 components = 0.00128723 Jy ! Clean residual min=-0.001329 max=0.001550 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0760774 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 171 components and 0.0760774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048304Jy sigma=0.902479 ! Fit after self-cal, rms=0.048291Jy sigma=0.902291 ! Inverting map ! Added new window around map position (-45.2, 40.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130661 Jy ! Component: 100 - total flux cleaned = 0.00137756 Jy ! Component: 150 - total flux cleaned = 0.00152058 Jy ! Component: 200 - total flux cleaned = 0.00167218 Jy ! Total flux subtracted in 200 components = 0.00167218 Jy ! Clean residual min=-0.001287 max=0.001296 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0777496 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 195 components and 0.0777496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048249Jy sigma=0.901517 ! Fit after self-cal, rms=0.048236Jy sigma=0.901344 ! 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=1.136 mas, bmaj=2.047 mas, bpa=34.75 degrees ! Estimated noise=0.420931 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 2.047 at 34.75 degrees (North through East) ! Clean map min=-0.001456 max=0.033376 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=0.8133 mas, bmaj=1.792 mas, bpa=34.83 degrees ! Estimated noise=0.756818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024317 Jy ! Component: 100 - total flux cleaned = 0.0354932 Jy ! Component: 150 - total flux cleaned = 0.0429604 Jy ! Component: 200 - total flux cleaned = 0.0465429 Jy ! Total flux subtracted in 200 components = 0.0465429 Jy ! Clean residual min=-0.003685 max=0.003602 Jy/beam ! Clean residual mean=0.000005 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.0465429 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0465429 Jy ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.047 mas, bpa=34.75 degrees ! Estimated noise=0.420931 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 = 0.00672281 Jy ! Component: 100 - total flux cleaned = 0.0108437 Jy ! Component: 150 - total flux cleaned = 0.0139284 Jy ! Component: 200 - total flux cleaned = 0.0164263 Jy ! Total flux subtracted in 200 components = 0.0164263 Jy ! Clean residual min=-0.001701 max=0.001914 Jy/beam ! Clean residual mean=0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0629693 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.0629693 Jy ! Inverting map ! Added new window around map position (1, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217957 Jy ! Component: 100 - total flux cleaned = 0.00400041 Jy ! Component: 150 - total flux cleaned = 0.00546865 Jy ! Component: 200 - total flux cleaned = 0.00626063 Jy ! Total flux subtracted in 200 components = 0.00626063 Jy ! Clean residual min=-0.001585 max=0.001445 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0692299 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 83 components and 0.0692299 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=2.282 mas, bmaj=2.687 mas, bpa=35.24 degrees ! Estimated noise=0.492335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170143 Jy ! Component: 100 - total flux cleaned = 0.00305691 Jy ! Component: 150 - total flux cleaned = 0.00389435 Jy ! Component: 200 - total flux cleaned = 0.00466538 Jy ! Total flux subtracted in 200 components = 0.00466538 Jy ! Clean residual min=-0.001372 max=0.001245 Jy/beam ! Clean residual mean=0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0738953 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 = 0.000398386 Jy ! Component: 100 - total flux cleaned = 0.000792314 Jy ! Component: 150 - total flux cleaned = 0.00118325 Jy ! Component: 200 - total flux cleaned = 0.00152071 Jy ! Total flux subtracted in 200 components = 0.00152071 Jy ! Clean residual min=-0.001265 max=0.001203 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.075416 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 150 components and 0.075416 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.047 mas, bpa=34.75 degrees ! Estimated noise=0.420931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012389 Jy ! Component: 100 - total flux cleaned = 0.000137567 Jy ! Component: 150 - total flux cleaned = 0.000343655 Jy ! Component: 200 - total flux cleaned = 0.000636567 Jy ! Total flux subtracted in 200 components = 0.000636567 Jy ! Clean residual min=-0.001486 max=0.001301 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0760526 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 181 components and 0.0760526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048200Jy sigma=0.900521 ! Fit after self-cal, rms=0.048177Jy sigma=0.900170 wmodel J1832+8049_X_map.mod ! Writing 181 model components to file: J1832+8049_X_map.mod wobs J1832+8049_X_uvs.fits ! Writing UV FITS file: J1832+8049_X_uvs.fits wwins J1832+8049_X_map.win ! wwins: Wrote 6 windows to J1832+8049_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 = -0.000306929 Jy ! Component: 100 - total flux cleaned = -0.000306023 Jy ! Component: 150 - total flux cleaned = -0.000372048 Jy ! Component: 200 - total flux cleaned = -0.000478188 Jy ! Component: 250 - total flux cleaned = -0.000498646 Jy ! Component: 300 - total flux cleaned = -0.000558682 Jy ! Component: 350 - total flux cleaned = -0.000598071 Jy ! Component: 400 - total flux cleaned = -0.000751345 Jy ! Component: 450 - total flux cleaned = -0.000751064 Jy ! Component: 500 - total flux cleaned = -0.000807069 Jy ! Component: 550 - total flux cleaned = -0.000880081 Jy ! Component: 600 - total flux cleaned = -0.000916061 Jy ! Component: 650 - total flux cleaned = -0.00100457 Jy ! Component: 700 - total flux cleaned = -0.00107397 Jy ! Component: 750 - total flux cleaned = -0.00110808 Jy ! Component: 800 - total flux cleaned = -0.00109103 Jy ! Component: 850 - total flux cleaned = -0.00107434 Jy ! Component: 900 - total flux cleaned = -0.00107434 Jy ! Component: 950 - total flux cleaned = -0.00104154 Jy ! Component: 1000 - total flux cleaned = -0.00102536 Jy ! Component: 1050 - total flux cleaned = -0.000977633 Jy ! Component: 1100 - total flux cleaned = -0.000977791 Jy ! Component: 1150 - total flux cleaned = -0.000962089 Jy ! Component: 1200 - total flux cleaned = -0.000946583 Jy ! Component: 1250 - total flux cleaned = -0.000915656 Jy ! Component: 1300 - total flux cleaned = -0.000854122 Jy ! Component: 1350 - total flux cleaned = -0.000793441 Jy ! Component: 1400 - total flux cleaned = -0.000823439 Jy ! Component: 1450 - total flux cleaned = -0.000704352 Jy ! Component: 1500 - total flux cleaned = -0.000733907 Jy ! Component: 1550 - total flux cleaned = -0.000601967 Jy ! Component: 1600 - total flux cleaned = -0.000601951 Jy ! Component: 1650 - total flux cleaned = -0.000558557 Jy ! Component: 1700 - total flux cleaned = -0.000515557 Jy ! Component: 1750 - total flux cleaned = -0.000501125 Jy ! Component: 1800 - total flux cleaned = -0.000416426 Jy ! Component: 1850 - total flux cleaned = -0.000388407 Jy ! Component: 1900 - total flux cleaned = -0.000374396 Jy ! Component: 1950 - total flux cleaned = -0.000332896 Jy ! Component: 2000 - total flux cleaned = -0.000250675 Jy ! Component: 2050 - total flux cleaned = -0.000278005 Jy ! Component: 2100 - total flux cleaned = -0.000237403 Jy ! Component: 2150 - total flux cleaned = -0.000183826 Jy ! Component: 2200 - total flux cleaned = -0.000157072 Jy ! Component: 2250 - total flux cleaned = -0.000117412 Jy ! Component: 2300 - total flux cleaned = -0.000130557 Jy ! Component: 2350 - total flux cleaned = -9.14734e-05 Jy ! Component: 2400 - total flux cleaned = -6.53543e-05 Jy ! Component: 2450 - total flux cleaned = -3.94331e-05 Jy ! Component: 2500 - total flux cleaned = 1.19585e-05 Jy ! Component: 2550 - total flux cleaned = 7.59112e-05 Jy ! Component: 2600 - total flux cleaned = 0.000113957 Jy ! Component: 2650 - total flux cleaned = 0.000114082 Jy ! Component: 2700 - total flux cleaned = 0.000214685 Jy ! Component: 2750 - total flux cleaned = 0.000277217 Jy ! Component: 2800 - total flux cleaned = 0.000326851 Jy ! Component: 2850 - total flux cleaned = 0.000388806 Jy ! Component: 2900 - total flux cleaned = 0.000450215 Jy ! Component: 2950 - total flux cleaned = 0.000499162 Jy ! Component: 3000 - total flux cleaned = 0.000559943 Jy ! Component: 3050 - total flux cleaned = 0.000572069 Jy ! Component: 3100 - total flux cleaned = 0.000644364 Jy ! Component: 3150 - total flux cleaned = 0.000704275 Jy ! Component: 3200 - total flux cleaned = 0.000752023 Jy ! Component: 3250 - total flux cleaned = 0.000811242 Jy ! Component: 3300 - total flux cleaned = 0.000917356 Jy ! Component: 3350 - total flux cleaned = 0.000952506 Jy ! Component: 3400 - total flux cleaned = 0.000952546 Jy ! Component: 3450 - total flux cleaned = 0.00101066 Jy ! Component: 3500 - total flux cleaned = 0.00106848 Jy ! Component: 3550 - total flux cleaned = 0.00108 Jy ! Component: 3600 - total flux cleaned = 0.00120608 Jy ! Component: 3650 - total flux cleaned = 0.00122889 Jy ! Component: 3700 - total flux cleaned = 0.00128572 Jy ! Component: 3750 - total flux cleaned = 0.00134238 Jy ! Component: 3800 - total flux cleaned = 0.00142126 Jy ! Component: 3850 - total flux cleaned = 0.00148847 Jy ! Component: 3900 - total flux cleaned = 0.00151082 Jy ! Component: 3950 - total flux cleaned = 0.0015552 Jy ! Component: 4000 - total flux cleaned = 0.00162155 Jy ! Component: 4050 - total flux cleaned = 0.00167655 Jy ! Total flux subtracted in 4096 components = 0.00173136 Jy ! Clean residual min=-0.000771 max=0.000773 Jy/beam ! Clean residual mean=0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0777839 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 454 components and 0.0777839 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J1832+8049_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 2.047 at 34.75 degrees (North through East) ! Clean map min=-0.0013126 max=0.033784 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J1832+8049_X_map.fits wmodel /scr/pima/rv123_uvs/J1832+8049_X_map.mod ! Writing 454 model components to file: /scr/pima/rv123_uvs/J1832+8049_X_map.mod wobs /scr/pima/rv123_uvs/J1832+8049_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J1832+8049_X_uvs.fits wwins /scr/pima/rv123_uvs/J1832+8049_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rv123_uvs/J1832+8049_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0337839 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019232 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.7078 1.7078 3.41559 6.83119 13.6624 27.3247 54.6495 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= 175.664 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J1832+8049_X_dfm.log closed on Sun Dec 23 00:44:36 2018