! Started logfile: J1827-0405_S_2013_01_09_pus_uvs.log on Tue Nov 4 19:03:16 2014 obs J1827-0405_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J1827-0405_S_2013_01_09_pus_uva.fits ! AN table 1: 88 integrations on 120 of 120 possible baselines. ! AN table 2: 88 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.369176 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1827-0405 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3254 lines of history. ! ! Reading 31188 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 = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1827-0405_S_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 = 512x512 pixels with 0.500x0.500 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 537 telescope corrections were flagged in sub-array 1. ! A total of 533 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 537 telescope corrections were flagged in sub-array 1. ! A total of 533 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 537 telescope corrections were flagged in sub-array 1. ! A total of 533 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 537 telescope corrections were flagged in sub-array 1. ! A total of 533 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.845936Jy sigma=0.008782 ! Fit after self-cal, rms=0.800896Jy sigma=0.008307 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.793 mas, bmaj=6.904 mas, bpa=-1.04 degrees ! Estimated noise=784.483 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 = 0.15646 Jy ! Component: 100 - total flux cleaned = 0.24411 Jy ! Total flux subtracted in 100 components = 0.24411 Jy ! Clean residual min=-0.020781 max=0.057243 Jy/beam ! Clean residual mean=0.001490 rms=0.008752 Jy/beam ! Combined flux in latest and established models = 0.24411 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 44 components and 0.24411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202153Jy sigma=0.002183 ! Fit after self-cal, rms=0.201379Jy sigma=0.002175 ! Inverting map ! Added new window around map position (4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0637655 Jy ! Component: 100 - total flux cleaned = 0.107763 Jy ! Total flux subtracted in 100 components = 0.107763 Jy ! Clean residual min=-0.014959 max=0.032265 Jy/beam ! Clean residual mean=0.001005 rms=0.005698 Jy/beam ! Combined flux in latest and established models = 0.351873 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 72 components and 0.351873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165061Jy sigma=0.001698 ! Fit after self-cal, rms=0.164363Jy sigma=0.001692 ! 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=3.503 mas, bmaj=7.959 mas, bpa=-1.341 degrees ! Estimated noise=379.099 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 = 0.058765 Jy ! Component: 100 - total flux cleaned = 0.095511 Jy ! Component: 150 - total flux cleaned = 0.120544 Jy ! Component: 200 - total flux cleaned = 0.138377 Jy ! Total flux subtracted in 200 components = 0.138377 Jy ! Clean residual min=-0.014023 max=0.021787 Jy/beam ! Clean residual mean=0.000718 rms=0.005650 Jy/beam ! Combined flux in latest and established models = 0.49025 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 126 components and 0.49025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140405Jy sigma=0.001385 ! Fit after self-cal, rms=0.139710Jy sigma=0.001378 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.24 HH 1.00* HN 1.23 ! KP 0.94 LA 0.97 MC 1.00* MK 0.84 ! NL 0.98 NY 1.00* OV 0.95 PT 1.02 ! SC 0.90 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.08 HH 1.00* HN 1.18 ! KP 0.93 LA 0.97 MC 1.00* MK 0.82 ! NL 1.03 NY 1.00* OV 0.92 PT 0.99 ! SC 1.06 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 1.37 HH 1.00* HN 1.39 ! KP 0.95 LA 0.90 MC 1.00* MK 0.99 ! NL 1.06 NY 1.00* OV 1.01 PT 0.91 ! SC 1.03 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.16 HH 1.00* HN 1.27 ! KP 0.96 LA 0.91 MC 1.00* MK 1.24 ! NL 1.15 NY 1.00* OV 0.98 PT 0.92 ! SC 1.18 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.43 HH 1.00* HN 1.23 ! KP 0.80 LA 0.88 MC 1.00* MK 0.91 ! NL 1.06 NY 1.00* OV 0.98 PT 0.92 ! SC 0.89 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.18 HH 1.00* HN 1.10 ! KP 0.81 LA 0.88 MC 1.00* MK 1.14 ! NL 1.09 NY 1.00* OV 0.97 PT 0.92 ! SC 0.92 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.42 HH 1.00* HN 1.16 ! KP 0.78 LA 0.73 MC 1.00* MK 0.97 ! NL 0.98 NY 1.00* OV 0.88 PT 0.82 ! SC 0.82 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.18 HH 1.00* HN 1.06 ! KP 0.79 LA 0.74 MC 1.00* MK 1.17 ! NL 1.02 NY 1.00* OV 0.86 PT 0.83 ! SC 0.91 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.139710Jy sigma=0.001378 ! Fit after self-cal, rms=0.127134Jy sigma=0.001180 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.508 mas, bmaj=8.013 mas, bpa=-0.4301 degrees ! Estimated noise=378.852 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 (11, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107184 Jy ! Component: 100 - total flux cleaned = 0.0146134 Jy ! Component: 150 - total flux cleaned = 0.0161949 Jy ! Component: 200 - total flux cleaned = 0.0173559 Jy ! Total flux subtracted in 200 components = 0.0173559 Jy ! Clean residual min=-0.004507 max=0.006724 Jy/beam ! Clean residual mean=0.000043 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.507606 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 158 components and 0.507606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126259Jy sigma=0.001168 ! Fit after self-cal, rms=0.126460Jy sigma=0.001165 ! 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=0.126460Jy sigma=0.001165 ! Fit after self-cal, rms=0.124562Jy sigma=0.001163 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.483 mas, bmaj=7.972 mas, bpa=-0.4654 degrees ! Estimated noise=375.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00541178 Jy ! Component: 100 - total flux cleaned = 0.00773143 Jy ! Component: 150 - total flux cleaned = 0.00817175 Jy ! Component: 200 - total flux cleaned = 0.00845807 Jy ! Total flux subtracted in 200 components = 0.00845807 Jy ! Clean residual min=-0.003918 max=0.005412 Jy/beam ! Clean residual mean=0.000056 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.516064 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 174 components and 0.516064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124279Jy sigma=0.001159 ! Fit after self-cal, rms=0.124233Jy sigma=0.001159 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 = 0.00213115 Jy ! Component: 100 - total flux cleaned = 0.00260949 Jy ! Component: 150 - total flux cleaned = 0.00285412 Jy ! Component: 200 - total flux cleaned = 0.00314756 Jy ! Total flux subtracted in 200 components = 0.00314756 Jy ! Clean residual min=-0.003672 max=0.004991 Jy/beam ! Clean residual mean=0.000038 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.519212 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 185 components and 0.519212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124109Jy sigma=0.001157 ! Fit after self-cal, rms=0.124097Jy sigma=0.001157 ! 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=0.124097Jy sigma=0.001157 ! Fit after self-cal, rms=0.121333Jy sigma=0.001156 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.452 mas, bmaj=7.913 mas, bpa=-0.6013 degrees ! Estimated noise=371.459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217922 Jy ! Component: 100 - total flux cleaned = 0.00333347 Jy ! Component: 150 - total flux cleaned = 0.00399028 Jy ! Component: 200 - total flux cleaned = 0.00424641 Jy ! Total flux subtracted in 200 components = 0.00424641 Jy ! Clean residual min=-0.003593 max=0.004536 Jy/beam ! Clean residual mean=0.000052 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.523458 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 196 components and 0.523458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121225Jy sigma=0.001155 ! Fit after self-cal, rms=0.121208Jy sigma=0.001155 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 = 0.00126041 Jy ! Component: 100 - total flux cleaned = 0.00152504 Jy ! Component: 150 - total flux cleaned = 0.00176252 Jy ! Component: 200 - total flux cleaned = 0.00203549 Jy ! Total flux subtracted in 200 components = 0.00203549 Jy ! Clean residual min=-0.003485 max=0.004313 Jy/beam ! Clean residual mean=0.000040 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.525493 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 208 components and 0.525493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121145Jy sigma=0.001154 ! Fit after self-cal, rms=0.121140Jy sigma=0.001154 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.121140Jy sigma=0.001154 ! Fit after self-cal, rms=0.119067Jy sigma=0.001153 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.804 mas, bmaj=13 mas, bpa=-1.525 degrees ! Estimated noise=437.392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346168 Jy ! Component: 100 - total flux cleaned = 0.00558506 Jy ! Component: 150 - total flux cleaned = 0.00661586 Jy ! Component: 200 - total flux cleaned = 0.00690899 Jy ! Total flux subtracted in 200 components = 0.00690899 Jy ! Clean residual min=-0.004126 max=0.005559 Jy/beam ! Clean residual mean=0.000054 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.532402 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 233 components and 0.532403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119060Jy sigma=0.001153 ! Fit after self-cal, rms=0.119031Jy sigma=0.001153 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 = 0.00116265 Jy ! Component: 100 - total flux cleaned = 0.00138492 Jy ! Component: 150 - total flux cleaned = 0.00157999 Jy ! Component: 200 - total flux cleaned = 0.00168741 Jy ! Total flux subtracted in 200 components = 0.00168741 Jy ! Clean residual min=-0.003946 max=0.005352 Jy/beam ! Clean residual mean=0.000036 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.53409 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 242 components and 0.53409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119025Jy sigma=0.001153 ! Fit after self-cal, rms=0.119022Jy sigma=0.001153 ! 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=3.426 mas, bmaj=7.869 mas, bpa=-0.7852 degrees ! Estimated noise=367.893 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.426 x 7.869 at -0.7852 degrees (North through East) ! Clean map min=-0.0032567 max=0.18728 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.745 mas, bmaj=6.779 mas, bpa=-0.1825 degrees ! Estimated noise=762.718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153111 Jy ! Component: 100 - total flux cleaned = 0.245416 Jy ! Component: 150 - total flux cleaned = 0.3075 Jy ! Component: 200 - total flux cleaned = 0.350837 Jy ! Total flux subtracted in 200 components = 0.350837 Jy ! Clean residual min=-0.010269 max=0.026069 Jy/beam ! Clean residual mean=0.000837 rms=0.004628 Jy/beam ! Combined flux in latest and established models = 0.350837 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 56 model components to the UV plane model. ! The established model now contains 56 components and 0.350837 Jy ! Inverting map and beam ! Estimated beam: bmin=3.426 mas, bmaj=7.869 mas, bpa=-0.7852 degrees ! Estimated noise=367.893 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 = 0.0512275 Jy ! Component: 100 - total flux cleaned = 0.0831995 Jy ! Component: 150 - total flux cleaned = 0.105972 Jy ! Component: 200 - total flux cleaned = 0.122731 Jy ! Total flux subtracted in 200 components = 0.122731 Jy ! Clean residual min=-0.005959 max=0.012177 Jy/beam ! Clean residual mean=0.000384 rms=0.002811 Jy/beam ! Combined flux in latest and established models = 0.473569 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 117 components and 0.473569 Jy ! Inverting map ! Added new window around map position (-4.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131633 Jy ! Component: 100 - total flux cleaned = 0.0228499 Jy ! Component: 150 - total flux cleaned = 0.0304778 Jy ! Component: 200 - total flux cleaned = 0.0366054 Jy ! Total flux subtracted in 200 components = 0.0366054 Jy ! Clean residual min=-0.003867 max=0.005758 Jy/beam ! Clean residual mean=0.000154 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.510174 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 176 components and 0.510174 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.804 mas, bmaj=13 mas, bpa=-1.525 degrees ! Estimated noise=437.392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00850879 Jy ! Component: 100 - total flux cleaned = 0.0143127 Jy ! Component: 150 - total flux cleaned = 0.0184852 Jy ! Component: 200 - total flux cleaned = 0.0215202 Jy ! Total flux subtracted in 200 components = 0.0215202 Jy ! Clean residual min=-0.003841 max=0.004924 Jy/beam ! Clean residual mean=0.000064 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.531694 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 = 0.00157073 Jy ! Component: 100 - total flux cleaned = 0.00202442 Jy ! Component: 150 - total flux cleaned = 0.00235442 Jy ! Component: 200 - total flux cleaned = 0.0025319 Jy ! Total flux subtracted in 200 components = 0.0025319 Jy ! Clean residual min=-0.003543 max=0.004884 Jy/beam ! Clean residual mean=0.000033 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.534226 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 243 components and 0.534226 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.426 mas, bmaj=7.869 mas, bpa=-0.7852 degrees ! Estimated noise=367.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000820172 Jy ! Component: 100 - total flux cleaned = -0.000485801 Jy ! Component: 150 - total flux cleaned = -0.000335946 Jy ! Component: 200 - total flux cleaned = -0.000268173 Jy ! Total flux subtracted in 200 components = -0.000268173 Jy ! Clean residual min=-0.002512 max=0.003535 Jy/beam ! Clean residual mean=0.000016 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.533958 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 262 components and 0.533958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118916Jy sigma=0.001151 ! Fit after self-cal, rms=0.118829Jy sigma=0.001151 wmodel J1827-0405_S_2013_01_09_pus_map.mod ! Writing 262 model components to file: J1827-0405_S_2013_01_09_pus_map.mod wobs J1827-0405_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J1827-0405_S_2013_01_09_pus_uvs.fits wwins J1827-0405_S_2013_01_09_pus_map.win ! wwins: Wrote 4 windows to J1827-0405_S_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154579 Jy ! Component: 100 - total flux cleaned = 0.00288488 Jy ! Component: 150 - total flux cleaned = 0.0038044 Jy ! Component: 200 - total flux cleaned = 0.00439006 Jy ! Component: 250 - total flux cleaned = 0.00477095 Jy ! Component: 300 - total flux cleaned = 0.00509172 Jy ! Component: 350 - total flux cleaned = 0.00528342 Jy ! Component: 400 - total flux cleaned = 0.00524826 Jy ! Component: 450 - total flux cleaned = 0.00524883 Jy ! Component: 500 - total flux cleaned = 0.00518069 Jy ! Component: 550 - total flux cleaned = 0.00508231 Jy ! Component: 600 - total flux cleaned = 0.00501855 Jy ! Component: 650 - total flux cleaned = 0.00489404 Jy ! Component: 700 - total flux cleaned = 0.00471206 Jy ! Component: 750 - total flux cleaned = 0.00459306 Jy ! Component: 800 - total flux cleaned = 0.00441918 Jy ! Component: 850 - total flux cleaned = 0.00427836 Jy ! Component: 900 - total flux cleaned = 0.0042239 Jy ! Component: 950 - total flux cleaned = 0.00419731 Jy ! Component: 1000 - total flux cleaned = 0.00425053 Jy ! Component: 1050 - total flux cleaned = 0.00427674 Jy ! Component: 1100 - total flux cleaned = 0.00427706 Jy ! Component: 1150 - total flux cleaned = 0.00430252 Jy ! Component: 1200 - total flux cleaned = 0.00432724 Jy ! Component: 1250 - total flux cleaned = 0.0042781 Jy ! Component: 1300 - total flux cleaned = 0.00432677 Jy ! Component: 1350 - total flux cleaned = 0.00435099 Jy ! Component: 1400 - total flux cleaned = 0.00437453 Jy ! Component: 1450 - total flux cleaned = 0.00446697 Jy ! Component: 1500 - total flux cleaned = 0.00448956 Jy ! Component: 1550 - total flux cleaned = 0.00451247 Jy ! Component: 1600 - total flux cleaned = 0.00457959 Jy ! Component: 1650 - total flux cleaned = 0.00457981 Jy ! Component: 1700 - total flux cleaned = 0.00462336 Jy ! Component: 1750 - total flux cleaned = 0.00464481 Jy ! Component: 1800 - total flux cleaned = 0.00466615 Jy ! Component: 1850 - total flux cleaned = 0.00472962 Jy ! Component: 1900 - total flux cleaned = 0.0047298 Jy ! Component: 1950 - total flux cleaned = 0.00475086 Jy ! Component: 2000 - total flux cleaned = 0.0048123 Jy ! Total flux subtracted in 2048 components = 0.00479207 Jy ! Clean residual min=-0.001262 max=0.001272 Jy/beam ! Clean residual mean=0.000008 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.53875 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 420 components and 0.53875 Jy ![Exited script file: muppet] wmap "J1827-0405_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.426 x 7.869 at -0.7852 degrees (North through East) ! Clean map min=-0.0028584 max=0.19205 Jy/beam ! Writing clean map to FITS file: J1827-0405_S_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 0.192052 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000440953 device "J1827-0405_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1827-0405_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.688801 0.688801 1.3776 2.7552 5.51041 11.0208 22.0416 44.0832 88.1665 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.192 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.426 x 7.869 at -0.7852 degrees (North through East) ! Clean map min=-0.0028584 max=0.19205 Jy/beam quit ! Quitting program ! Log file J1827-0405_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 19:03:22 2014