! Started logfile: /d2/scr/pima/bp177c_uvs/J1301-3226_C_uvs.log on Sat Mar 22 21:15:20 2014 obs /d2/scr/pima/bp177c_uvs/J1301-3226_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1301-3226_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1301-3226 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177c_uvs/J1301-3226_C] 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 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.004443Jy sigma=28.846191 ! Fit after self-cal, rms=0.920802Jy sigma=26.300455 ! 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=1.253 mas, bmaj=3.502 mas, bpa=-11.44 degrees ! Estimated noise=1.17857 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 = 0.0526333 Jy ! Component: 100 - total flux cleaned = 0.0745585 Jy ! Total flux subtracted in 100 components = 0.0745585 Jy ! Clean residual min=-0.008258 max=0.014206 Jy/beam ! Clean residual mean=0.000003 rms=0.002327 Jy/beam ! Combined flux in latest and established models = 0.0745585 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0745585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044566Jy sigma=1.254465 ! Fit after self-cal, rms=0.044007Jy sigma=1.240910 ! Inverting map ! Added new window around map position (-27.3, 61.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149489 Jy ! Component: 100 - total flux cleaned = 0.0247616 Jy ! Total flux subtracted in 100 components = 0.0247616 Jy ! Clean residual min=-0.006766 max=0.009870 Jy/beam ! Clean residual mean=0.000001 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.09932 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.09932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035467Jy sigma=0.942649 ! Fit after self-cal, rms=0.035145Jy sigma=0.932221 ! 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=1.545 mas, bmaj=4.163 mas, bpa=-11.3 degrees ! Estimated noise=0.866035 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 = 0.0115231 Jy ! Component: 100 - total flux cleaned = 0.0175277 Jy ! Component: 150 - total flux cleaned = 0.0191519 Jy ! Component: 200 - total flux cleaned = 0.0199627 Jy ! Total flux subtracted in 200 components = 0.0199627 Jy ! Clean residual min=-0.005898 max=0.007091 Jy/beam ! Clean residual mean=-0.000003 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.119283 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.119283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031483Jy sigma=0.797441 ! Fit after self-cal, rms=0.031395Jy sigma=0.794002 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.545 x 4.163 at -11.3 degrees (North through East) ! Clean map min=-0.0056034 max=0.072431 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.031395Jy sigma=0.794002 ! Fit after self-cal, rms=0.031395Jy sigma=0.794002 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.545 mas, bmaj=4.163 mas, bpa=-11.3 degrees ! Estimated noise=0.866035 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 = 0.00201093 Jy ! Component: 100 - total flux cleaned = 0.00249944 Jy ! Component: 150 - total flux cleaned = 0.00284059 Jy ! Component: 200 - total flux cleaned = 0.00314394 Jy ! Total flux subtracted in 200 components = 0.00314394 Jy ! Clean residual min=-0.005720 max=0.006288 Jy/beam ! Clean residual mean=-0.000003 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.122427 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.122427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030846Jy sigma=0.777997 ! Fit after self-cal, rms=0.030825Jy sigma=0.777313 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030825Jy sigma=0.777313 ! Fit after self-cal, rms=0.030825Jy sigma=0.777313 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.545 mas, bmaj=4.163 mas, bpa=-11.3 degrees ! Estimated noise=0.866035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403364 Jy ! Component: 100 - total flux cleaned = 0.00059799 Jy ! Component: 150 - total flux cleaned = 0.000769667 Jy ! Component: 200 - total flux cleaned = 0.000925886 Jy ! Total flux subtracted in 200 components = 0.000925886 Jy ! Clean residual min=-0.005651 max=0.005859 Jy/beam ! Clean residual mean=-0.000003 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.123353 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.123353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030592Jy sigma=0.771317 ! Fit after self-cal, rms=0.030579Jy sigma=0.770984 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 = -1.18951e-05 Jy ! Component: 100 - total flux cleaned = 0.000128823 Jy ! Component: 150 - total flux cleaned = 0.000213947 Jy ! Component: 200 - total flux cleaned = 0.000332505 Jy ! Total flux subtracted in 200 components = 0.000332505 Jy ! Clean residual min=-0.005599 max=0.005646 Jy/beam ! Clean residual mean=-0.000002 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.123685 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.123685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030453Jy sigma=0.767897 ! Fit after self-cal, rms=0.030443Jy sigma=0.767673 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030443Jy sigma=0.767673 ! Fit after self-cal, rms=0.030443Jy sigma=0.767673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.545 mas, bmaj=4.163 mas, bpa=-11.3 degrees ! Estimated noise=0.866035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.54383e-05 Jy ! Component: 100 - total flux cleaned = -2.25351e-05 Jy ! Component: 150 - total flux cleaned = 4.39915e-05 Jy ! Component: 200 - total flux cleaned = 0.000105853 Jy ! Total flux subtracted in 200 components = 0.000105853 Jy ! Clean residual min=-0.005561 max=0.005578 Jy/beam ! Clean residual mean=-0.000002 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.123791 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.123791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030365Jy sigma=0.765851 ! Fit after self-cal, rms=0.030358Jy sigma=0.765696 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 = -0.000106256 Jy ! Component: 100 - total flux cleaned = -4.79173e-05 Jy ! Component: 150 - total flux cleaned = 6.00284e-06 Jy ! Component: 200 - total flux cleaned = 5.62108e-05 Jy ! Total flux subtracted in 200 components = 5.62108e-05 Jy ! Clean residual min=-0.005535 max=0.005528 Jy/beam ! Clean residual mean=-0.000002 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.123847 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.123847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030307Jy sigma=0.764487 ! Fit after self-cal, rms=0.030303Jy sigma=0.764385 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030303Jy sigma=0.764385 ! Fit after self-cal, rms=0.030303Jy sigma=0.764385 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.618 mas, bmaj=9.499 mas, bpa=-3.983 degrees ! Estimated noise=1.10372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135098 Jy ! Component: 100 - total flux cleaned = 0.00147885 Jy ! Component: 150 - total flux cleaned = 0.00151745 Jy ! Component: 200 - total flux cleaned = 0.00155387 Jy ! Total flux subtracted in 200 components = 0.00155387 Jy ! Clean residual min=-0.007004 max=0.007299 Jy/beam ! Clean residual mean=-0.000002 rms=0.002126 Jy/beam ! Combined flux in latest and established models = 0.125401 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 73 components and 0.125401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030386Jy sigma=0.765935 ! Fit after self-cal, rms=0.030359Jy sigma=0.765584 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 = -1.12151e-06 Jy ! Component: 100 - total flux cleaned = -1.20317e-07 Jy ! Component: 150 - total flux cleaned = -7.51273e-07 Jy ! Component: 200 - total flux cleaned = 1.33834e-07 Jy ! Total flux subtracted in 200 components = 1.33834e-07 Jy ! Clean residual min=-0.007005 max=0.007273 Jy/beam ! Clean residual mean=-0.000002 rms=0.002120 Jy/beam ! Combined flux in latest and established models = 0.125401 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.125401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030453Jy sigma=0.768374 ! Fit after self-cal, rms=0.030433Jy sigma=0.768139 ! 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=1.545 mas, bmaj=4.163 mas, bpa=-11.3 degrees ! Estimated noise=0.866035 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.545 x 4.163 at -11.3 degrees (North through East) ! Clean map min=-0.0055098 max=0.071739 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=1.253 mas, bmaj=3.502 mas, bpa=-11.44 degrees ! Estimated noise=1.17857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0528328 Jy ! Component: 100 - total flux cleaned = 0.0760676 Jy ! Component: 150 - total flux cleaned = 0.0911466 Jy ! Component: 200 - total flux cleaned = 0.101245 Jy ! Total flux subtracted in 200 components = 0.101245 Jy ! Clean residual min=-0.006884 max=0.008707 Jy/beam ! Clean residual mean=0.000000 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.101245 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.101245 Jy ! Inverting map and beam ! Estimated beam: bmin=1.545 mas, bmaj=4.163 mas, bpa=-11.3 degrees ! Estimated noise=0.866035 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) ! Added new window around map position (-30, 64.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011689 Jy ! Component: 100 - total flux cleaned = 0.0183851 Jy ! Component: 150 - total flux cleaned = 0.0207601 Jy ! Component: 200 - total flux cleaned = 0.021899 Jy ! Total flux subtracted in 200 components = 0.021899 Jy ! Clean residual min=-0.005007 max=0.007111 Jy/beam ! Clean residual mean=-0.000005 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.123144 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 54 components and 0.123144 Jy ! Inverting map ! Added new window around map position (31.5, -72). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547228 Jy ! Component: 100 - total flux cleaned = 0.00581669 Jy ! Component: 150 - total flux cleaned = 0.00620887 Jy ! Component: 200 - total flux cleaned = 0.00654831 Jy ! Total flux subtracted in 200 components = 0.00654831 Jy ! Clean residual min=-0.004418 max=0.005356 Jy/beam ! Clean residual mean=-0.000006 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.129692 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.129692 Jy ! Inverting map ! Added new window around map position (-29.7, -76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459118 Jy ! Component: 100 - total flux cleaned = 0.00538602 Jy ! Component: 150 - total flux cleaned = 0.00613019 Jy ! Component: 200 - total flux cleaned = 0.0068793 Jy ! Total flux subtracted in 200 components = 0.0068793 Jy ! Clean residual min=-0.003796 max=0.004104 Jy/beam ! Clean residual mean=-0.000004 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.136571 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 100 components and 0.136571 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.618 mas, bmaj=9.499 mas, bpa=-3.983 degrees ! Estimated noise=1.10372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300637 Jy ! Component: 100 - total flux cleaned = 0.004139 Jy ! Component: 150 - total flux cleaned = 0.00469363 Jy ! Component: 200 - total flux cleaned = 0.00513243 Jy ! Total flux subtracted in 200 components = 0.00513243 Jy ! Clean residual min=-0.003873 max=0.004313 Jy/beam ! Clean residual mean=-0.000007 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.141704 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 = 0.000288009 Jy ! Component: 100 - total flux cleaned = 0.000555579 Jy ! Component: 150 - total flux cleaned = 0.000804226 Jy ! Component: 200 - total flux cleaned = 0.00103692 Jy ! Total flux subtracted in 200 components = 0.00103692 Jy ! Clean residual min=-0.003805 max=0.003925 Jy/beam ! Clean residual mean=-0.000006 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.142741 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 129 components and 0.142741 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.545 mas, bmaj=4.163 mas, bpa=-11.3 degrees ! Estimated noise=0.866035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272311 Jy ! Component: 100 - total flux cleaned = 0.000400716 Jy ! Component: 150 - total flux cleaned = 0.000634063 Jy ! Component: 200 - total flux cleaned = 0.000745522 Jy ! Total flux subtracted in 200 components = 0.000745522 Jy ! Clean residual min=-0.003586 max=0.003558 Jy/beam ! Clean residual mean=-0.000003 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.143486 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 145 components and 0.143486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028053Jy sigma=0.698984 ! Fit after self-cal, rms=0.027902Jy sigma=0.693217 wmodel /d2/scr/pima/bp177c_uvs/J1301-3226_C_map.mod ! Writing 145 model components to file: /d2/scr/pima/bp177c_uvs/J1301-3226_C_map.mod wobs /d2/scr/pima/bp177c_uvs/J1301-3226_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1301-3226_C_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1301-3226_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177c_uvs/J1301-3226_C_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 = -0.00141228 Jy ! Component: 100 - total flux cleaned = -0.00141338 Jy ! Component: 150 - total flux cleaned = -0.0012375 Jy ! Component: 200 - total flux cleaned = -0.00118368 Jy ! Component: 250 - total flux cleaned = -0.00144992 Jy ! Component: 300 - total flux cleaned = -0.00175478 Jy ! Component: 350 - total flux cleaned = -0.00204635 Jy ! Component: 400 - total flux cleaned = -0.00218481 Jy ! Component: 450 - total flux cleaned = -0.00213828 Jy ! Component: 500 - total flux cleaned = -0.0019614 Jy ! Component: 550 - total flux cleaned = -0.00183273 Jy ! Component: 600 - total flux cleaned = -0.00174971 Jy ! Component: 650 - total flux cleaned = -0.00174978 Jy ! Component: 700 - total flux cleaned = -0.00178973 Jy ! Component: 750 - total flux cleaned = -0.00194428 Jy ! Component: 800 - total flux cleaned = -0.00209451 Jy ! Component: 850 - total flux cleaned = -0.00224162 Jy ! Component: 900 - total flux cleaned = -0.00220619 Jy ! Component: 950 - total flux cleaned = -0.00234816 Jy ! Component: 1000 - total flux cleaned = -0.00245171 Jy ! Component: 1050 - total flux cleaned = -0.00261964 Jy ! Component: 1100 - total flux cleaned = -0.00271771 Jy ! Component: 1150 - total flux cleaned = -0.00287956 Jy ! Component: 1200 - total flux cleaned = -0.00287954 Jy ! Component: 1250 - total flux cleaned = -0.0030042 Jy ! Component: 1300 - total flux cleaned = -0.0030953 Jy ! Component: 1350 - total flux cleaned = -0.00312526 Jy ! Component: 1400 - total flux cleaned = -0.0032137 Jy ! Component: 1450 - total flux cleaned = -0.00324274 Jy ! Component: 1500 - total flux cleaned = -0.00329946 Jy ! Component: 1550 - total flux cleaned = -0.00335477 Jy ! Component: 1600 - total flux cleaned = -0.00329967 Jy ! Component: 1650 - total flux cleaned = -0.00329921 Jy ! Component: 1700 - total flux cleaned = -0.00322014 Jy ! Component: 1750 - total flux cleaned = -0.00324551 Jy ! Component: 1800 - total flux cleaned = -0.00314325 Jy ! Component: 1850 - total flux cleaned = -0.00304277 Jy ! Component: 1900 - total flux cleaned = -0.0029691 Jy ! Component: 1950 - total flux cleaned = -0.00289574 Jy ! Component: 2000 - total flux cleaned = -0.00270385 Jy ! Component: 2050 - total flux cleaned = -0.00256234 Jy ! Component: 2100 - total flux cleaned = -0.00244659 Jy ! Component: 2150 - total flux cleaned = -0.00230911 Jy ! Component: 2200 - total flux cleaned = -0.00210487 Jy ! Component: 2250 - total flux cleaned = -0.00199364 Jy ! Component: 2300 - total flux cleaned = -0.00188389 Jy ! Component: 2350 - total flux cleaned = -0.00184042 Jy ! Component: 2400 - total flux cleaned = -0.00171201 Jy ! Component: 2450 - total flux cleaned = -0.00160626 Jy ! Component: 2500 - total flux cleaned = -0.00150164 Jy ! Component: 2550 - total flux cleaned = -0.00141884 Jy ! Component: 2600 - total flux cleaned = -0.00129615 Jy ! Component: 2650 - total flux cleaned = -0.00121515 Jy ! Component: 2700 - total flux cleaned = -0.00107531 Jy ! Component: 2750 - total flux cleaned = -0.00095676 Jy ! Component: 2800 - total flux cleaned = -0.000878513 Jy ! Component: 2850 - total flux cleaned = -0.000723935 Jy ! Component: 2900 - total flux cleaned = -0.000647399 Jy ! Component: 2950 - total flux cleaned = -0.000496145 Jy ! Component: 3000 - total flux cleaned = -0.000402445 Jy ! Component: 3050 - total flux cleaned = -0.000328404 Jy ! Component: 3100 - total flux cleaned = -0.000181578 Jy ! Component: 3150 - total flux cleaned = -0.000126969 Jy ! Component: 3200 - total flux cleaned = 1.73413e-05 Jy ! Component: 3250 - total flux cleaned = 0.000124397 Jy ! Component: 3300 - total flux cleaned = 0.000159806 Jy ! Component: 3350 - total flux cleaned = 0.000282296 Jy ! Component: 3400 - total flux cleaned = 0.000334432 Jy ! Component: 3450 - total flux cleaned = 0.000369046 Jy ! Component: 3500 - total flux cleaned = 0.000437614 Jy ! Component: 3550 - total flux cleaned = 0.00050548 Jy ! Component: 3600 - total flux cleaned = 0.000556117 Jy ! Component: 3650 - total flux cleaned = 0.000656206 Jy ! Component: 3700 - total flux cleaned = 0.000689174 Jy ! Component: 3750 - total flux cleaned = 0.000771052 Jy ! Component: 3800 - total flux cleaned = 0.000787046 Jy ! Component: 3850 - total flux cleaned = 0.000803208 Jy ! Component: 3900 - total flux cleaned = 0.000819165 Jy ! Component: 3950 - total flux cleaned = 0.000914712 Jy ! Component: 4000 - total flux cleaned = 0.000993592 Jy ! Component: 4050 - total flux cleaned = 0.00100921 Jy ! Total flux subtracted in 4096 components = 0.00107154 Jy ! Clean residual min=-0.000896 max=0.000875 Jy/beam ! Clean residual mean=-0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.144558 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 402 components and 0.144558 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1301-3226_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.545 x 4.163 at -11.3 degrees (North through East) ! Clean map min=-0.0030789 max=0.069162 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1301-3226_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0691622 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000280081 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21489 1.21489 2.42977 4.85954 9.71909 19.4382 38.8763 77.7527 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 246.936 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1301-3226_C_uvs.log closed on Sat Mar 22 21:15:24 2014