! Started logfile: J0526-4830_X_2013_01_09_pus_uvs.log on Mon Nov 3 15:53:31 2014 obs J0526-4830_X_2013_01_09_pus_uva.fits ! Reading UV FITS file: J0526-4830_X_2013_01_09_pus_uva.fits ! AN table 1: Unused. ! AN table 2: Unused. ! AN table 3: 86 integrations on 120 of 120 possible baselines. ! AN table 4: Unused. ! AN table 5: Unused. ! Apparent sampling: 0.0739341 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0526-4830 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2994 lines of history. ! ! Reading 3052 visibilities. select I ! Polarization I is unavailable. ! 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 = 256 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0526-4830_X_2013_01_09_pus] 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 = 256x256 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 987 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 987 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 987 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 987 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.690281Jy sigma=0.004324 ! Fit after self-cal, rms=0.586001Jy sigma=0.003422 ! 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=0.6403 mas, bmaj=2.405 mas, bpa=-3.986 degrees ! Estimated noise=2615.63 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.428624 Jy ! Component: 100 - total flux cleaned = 0.490149 Jy ! Total flux subtracted in 100 components = 0.490149 Jy ! Clean residual min=-0.067294 max=0.068251 Jy/beam ! Clean residual mean=-0.002948 rms=0.027627 Jy/beam ! Combined flux in latest and established models = 0.490149 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.490149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285840Jy sigma=0.001656 ! Fit after self-cal, rms=0.285966Jy sigma=0.001655 ! 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=0.853 mas, bmaj=3.21 mas, bpa=-5 degrees ! Estimated noise=1972.42 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 = 0.0112888 Jy ! Component: 100 - total flux cleaned = -0.00104157 Jy ! Component: 150 - total flux cleaned = -0.0250143 Jy ! Component: 200 - total flux cleaned = -0.0461927 Jy ! Total flux subtracted in 200 components = -0.0461927 Jy ! Clean residual min=-0.024614 max=0.024540 Jy/beam ! Clean residual mean=-0.003029 rms=0.012036 Jy/beam ! Combined flux in latest and established models = 0.443956 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.443956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249860Jy sigma=0.001355 ! Fit after self-cal, rms=0.247866Jy sigma=0.001353 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.63 HH 1.00* HN 1.00* ! KP 0.91 LA 0.91 MC 1.00* MK 1.04 ! NL 1.00* NY 1.00* OV 1.00* PT 1.04 ! SC 0.99 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.66 HH 1.00* HN 1.00* ! KP 0.90 LA 0.93 MC 1.00* MK 1.10 ! NL 1.00* NY 1.00* OV 1.00* PT 1.08 ! SC 1.11 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.59 HH 1.00* HN 1.00* ! KP 0.77 LA 0.93 MC 1.00* MK 0.98 ! NL 1.00* NY 1.00* OV 1.00* PT 0.98 ! SC 1.04 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.71 HH 1.00* HN 1.00* ! KP 0.82 LA 0.96 MC 1.00* MK 1.02 ! NL 1.00* NY 1.00* OV 1.00* PT 1.11 ! SC 1.07 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.247866Jy sigma=0.001353 ! Fit after self-cal, rms=0.300373Jy sigma=0.001156 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8531 mas, bmaj=3.203 mas, bpa=-5.132 degrees ! Estimated noise=2062.49 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 = 0.00858465 Jy ! Component: 100 - total flux cleaned = 0.00861122 Jy ! Component: 150 - total flux cleaned = 0.00812203 Jy ! Component: 200 - total flux cleaned = 0.00814248 Jy ! Total flux subtracted in 200 components = 0.00814248 Jy ! Clean residual min=-0.007720 max=0.007788 Jy/beam ! Clean residual mean=-0.000279 rms=0.003567 Jy/beam ! Combined flux in latest and established models = 0.452098 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 77 components and 0.452098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.297445Jy sigma=0.001140 ! Fit after self-cal, rms=0.297806Jy sigma=0.001138 ! 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=0.297806Jy sigma=0.001138 ! Fit after self-cal, rms=0.307441Jy sigma=0.001136 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.855 mas, bmaj=3.209 mas, bpa=-5.094 degrees ! Estimated noise=2066.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00922323 Jy ! Component: 100 - total flux cleaned = 0.0105388 Jy ! Component: 150 - total flux cleaned = 0.010548 Jy ! Component: 200 - total flux cleaned = 0.00933625 Jy ! Total flux subtracted in 200 components = 0.00933625 Jy ! Clean residual min=-0.006533 max=0.006556 Jy/beam ! Clean residual mean=0.000008 rms=0.002792 Jy/beam ! Combined flux in latest and established models = 0.461435 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.461435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.305781Jy sigma=0.001126 ! Fit after self-cal, rms=0.305822Jy sigma=0.001126 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 = -0.000744888 Jy ! Component: 100 - total flux cleaned = -0.00468049 Jy ! Component: 150 - total flux cleaned = -0.00776824 Jy ! Component: 200 - total flux cleaned = -0.0104705 Jy ! Total flux subtracted in 200 components = -0.0104705 Jy ! Clean residual min=-0.004488 max=0.004398 Jy/beam ! Clean residual mean=-0.000048 rms=0.001993 Jy/beam ! Combined flux in latest and established models = 0.450964 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 130 components and 0.450964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.305181Jy sigma=0.001120 ! Fit after self-cal, rms=0.305206Jy sigma=0.001120 ! 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=0.305206Jy sigma=0.001120 ! Fit after self-cal, rms=0.302256Jy sigma=0.001101 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8571 mas, bmaj=3.226 mas, bpa=-5.213 degrees ! Estimated noise=2046.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419685 Jy ! Component: 100 - total flux cleaned = 0.00451543 Jy ! Component: 150 - total flux cleaned = 0.0035776 Jy ! Component: 200 - total flux cleaned = 0.00271888 Jy ! Total flux subtracted in 200 components = 0.00271888 Jy ! Clean residual min=-0.003419 max=0.003387 Jy/beam ! Clean residual mean=0.000091 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.453683 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 154 components and 0.453683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301747Jy sigma=0.001097 ! Fit after self-cal, rms=0.301711Jy sigma=0.001097 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 = 0.000593534 Jy ! Component: 100 - total flux cleaned = -0.000672093 Jy ! Component: 150 - total flux cleaned = -0.0014204 Jy ! Component: 200 - total flux cleaned = -0.00241669 Jy ! Total flux subtracted in 200 components = -0.00241669 Jy ! Clean residual min=-0.002296 max=0.002294 Jy/beam ! Clean residual mean=0.000017 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.451266 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 176 components and 0.451266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301490Jy sigma=0.001095 ! Fit after self-cal, rms=0.301428Jy sigma=0.001095 ! 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=0.301428Jy sigma=0.001095 ! Fit after self-cal, rms=0.300033Jy sigma=0.001094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.109 mas, bmaj=16.58 mas, bpa=-2.108 degrees ! Estimated noise=2757.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139684 Jy ! Component: 100 - total flux cleaned = -0.00048885 Jy ! Component: 150 - total flux cleaned = -0.00221731 Jy ! Component: 200 - total flux cleaned = -0.00392408 Jy ! Total flux subtracted in 200 components = -0.00392408 Jy ! Clean residual min=-0.001998 max=0.002001 Jy/beam ! Clean residual mean=0.000121 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.447342 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 191 components and 0.447342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.300003Jy sigma=0.001094 ! Fit after self-cal, rms=0.299927Jy sigma=0.001094 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 = 0.001025 Jy ! Component: 100 - total flux cleaned = 0.000661357 Jy ! Component: 150 - total flux cleaned = 7.53551e-05 Jy ! Component: 200 - total flux cleaned = -0.000743601 Jy ! Total flux subtracted in 200 components = -0.000743601 Jy ! Clean residual min=-0.001027 max=0.001014 Jy/beam ! Clean residual mean=-0.000050 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.446599 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 205 components and 0.446599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.299852Jy sigma=0.001093 ! Fit after self-cal, rms=0.299836Jy sigma=0.001093 ! 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=0.8573 mas, bmaj=3.228 mas, bpa=-5.203 degrees ! Estimated noise=2043.24 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8573 x 3.228 at -5.203 degrees (North through East) ! Clean map min=-0.030766 max=0.33928 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=0.648 mas, bmaj=2.43 mas, bpa=-3.792 degrees ! Estimated noise=2663.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.43136 Jy ! Component: 100 - total flux cleaned = 0.520637 Jy ! Component: 150 - total flux cleaned = 0.52305 Jy ! Component: 200 - total flux cleaned = 0.518179 Jy ! Total flux subtracted in 200 components = 0.518179 Jy ! Clean residual min=-0.022840 max=0.022513 Jy/beam ! Clean residual mean=-0.000808 rms=0.009189 Jy/beam ! Combined flux in latest and established models = 0.51818 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.51818 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8573 mas, bmaj=3.228 mas, bpa=-5.203 degrees ! Estimated noise=2043.24 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 = 0.00962038 Jy ! Component: 100 - total flux cleaned = -0.000181409 Jy ! Component: 150 - total flux cleaned = -0.0126068 Jy ! Component: 200 - total flux cleaned = -0.0196828 Jy ! Total flux subtracted in 200 components = -0.0196828 Jy ! Clean residual min=-0.009628 max=0.009451 Jy/beam ! Clean residual mean=-0.001616 rms=0.003821 Jy/beam ! Combined flux in latest and established models = 0.498497 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.498497 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=4.109 mas, bmaj=16.58 mas, bpa=-2.108 degrees ! Estimated noise=2757.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0111031 Jy ! Component: 100 - total flux cleaned = -0.0207415 Jy ! Component: 150 - total flux cleaned = -0.0288937 Jy ! Component: 200 - total flux cleaned = -0.0361544 Jy ! Total flux subtracted in 200 components = -0.0361544 Jy ! Clean residual min=-0.004671 max=0.003370 Jy/beam ! Clean residual mean=-0.001368 rms=0.002058 Jy/beam ! Combined flux in latest and established models = 0.462342 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 = -0.0068321 Jy ! Component: 100 - total flux cleaned = -0.0133273 Jy ! Component: 150 - total flux cleaned = -0.0195098 Jy ! Component: 200 - total flux cleaned = -0.0245174 Jy ! Total flux subtracted in 200 components = -0.0245174 Jy ! Clean residual min=-0.003948 max=0.003818 Jy/beam ! Clean residual mean=-0.000994 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.437825 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 94 components and 0.437825 Jy ! Inverting map ! Added new window around map position (-11.4, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316807 Jy ! Component: 100 - total flux cleaned = 0.00315874 Jy ! Component: 150 - total flux cleaned = 0.00347334 Jy ! Component: 200 - total flux cleaned = 0.00367867 Jy ! Total flux subtracted in 200 components = 0.00367867 Jy ! Clean residual min=-0.003448 max=0.009109 Jy/beam ! Clean residual mean=-0.000253 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 0.441504 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 0.441504 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8573 mas, bmaj=3.228 mas, bpa=-5.203 degrees ! Estimated noise=2043.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000825168 Jy ! Component: 100 - total flux cleaned = 0.00149941 Jy ! Component: 150 - total flux cleaned = 0.00184763 Jy ! Component: 200 - total flux cleaned = 0.0020022 Jy ! Total flux subtracted in 200 components = 0.0020022 Jy ! Clean residual min=-0.005222 max=0.009676 Jy/beam ! Clean residual mean=-0.000138 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.443506 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 0.443506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.300452Jy sigma=0.001096 ! Fit after self-cal, rms=0.300458Jy sigma=0.001096 wmodel J0526-4830_X_2013_01_09_pus_map.mod ! Writing 128 model components to file: J0526-4830_X_2013_01_09_pus_map.mod wobs J0526-4830_X_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J0526-4830_X_2013_01_09_pus_uvs.fits wwins J0526-4830_X_2013_01_09_pus_map.win ! wwins: Wrote 1 windows to J0526-4830_X_2013_01_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=1024 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299257 Jy ! Component: 100 - total flux cleaned = 0.00265752 Jy ! Component: 150 - total flux cleaned = 0.00250839 Jy ! Component: 200 - total flux cleaned = 0.00202218 Jy ! Component: 250 - total flux cleaned = 0.00201979 Jy ! Component: 300 - total flux cleaned = 0.00208355 Jy ! Component: 350 - total flux cleaned = 0.00232275 Jy ! Component: 400 - total flux cleaned = 0.00243698 Jy ! Component: 450 - total flux cleaned = 0.00260107 Jy ! Component: 500 - total flux cleaned = 0.00286404 Jy ! Component: 550 - total flux cleaned = 0.00291561 Jy ! Component: 600 - total flux cleaned = 0.00281553 Jy ! Component: 650 - total flux cleaned = 0.00281532 Jy ! Component: 700 - total flux cleaned = 0.00291189 Jy ! Component: 750 - total flux cleaned = 0.00305379 Jy ! Component: 800 - total flux cleaned = 0.00314738 Jy ! Component: 850 - total flux cleaned = 0.00328589 Jy ! Component: 900 - total flux cleaned = 0.0033782 Jy ! Component: 950 - total flux cleaned = 0.0036041 Jy ! Component: 1000 - total flux cleaned = 0.00373844 Jy ! Total flux subtracted in 1024 components = 0.00378301 Jy ! Clean residual min=-0.002613 max=0.002577 Jy/beam ! Clean residual mean=0.000024 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.447289 Jy keep ! Adding 43 model components to the UV plane model. ! The established model now contains 168 components and 0.447289 Jy ![Exited script file: muppet] wmap "J0526-4830_X_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8573 x 3.228 at -5.203 degrees (North through East) ! Clean map min=-0.028071 max=0.3918 Jy/beam ! Writing clean map to FITS file: J0526-4830_X_2013_01_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.3918 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000799664 device "J0526-4830_X_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0526-4830_X_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.6123 0.6123 1.2246 2.4492 4.8984 9.7968 19.5936 39.1872 78.3744 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.391 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8573 x 3.228 at -5.203 degrees (North through East) ! Clean map min=-0.028071 max=0.3918 Jy/beam quit ! Quitting program ! Log file J0526-4830_X_2013_01_09_pus_uvs.log closed on Mon Nov 3 15:53:32 2014