! Started logfile: /d2/scr/pima/bp177j_uvs/J0623-3350_X_uvs.log on Thu Jun 19 03:29:39 2014 obs /d2/scr/pima/bp177j_uvs/J0623-3350_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0623-3350_X_uva.fits ! AN table 1: 19 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.93985 visibilities/baseline/integration-bin. ! Found source: J0623-3350 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4000 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177j_uvs/J0623-3350_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002960Jy sigma=26.159496 ! Fit after self-cal, rms=0.929789Jy sigma=24.214712 ! 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=0.9048 mas, bmaj=4.616 mas, bpa=4.62 degrees ! Estimated noise=0.979405 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 = 0.0480011 Jy ! Component: 100 - total flux cleaned = 0.0649742 Jy ! Total flux subtracted in 100 components = 0.0649742 Jy ! Clean residual min=-0.008641 max=0.012692 Jy/beam ! Clean residual mean=0.000002 rms=0.002433 Jy/beam ! Combined flux in latest and established models = 0.0649742 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0649742 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=0.036828Jy sigma=0.864617 ! Fit after self-cal, rms=0.036634Jy sigma=0.859287 ! 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=1.151 mas, bmaj=5.038 mas, bpa=3.097 degrees ! Estimated noise=0.448128 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 = 0.0140994 Jy ! Component: 100 - total flux cleaned = 0.0209523 Jy ! Component: 150 - total flux cleaned = 0.0246246 Jy ! Component: 200 - total flux cleaned = 0.0260893 Jy ! Total flux subtracted in 200 components = 0.0260893 Jy ! Clean residual min=-0.005977 max=0.006226 Jy/beam ! Clean residual mean=-0.000017 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.0910635 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.0910635 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=0.031576Jy sigma=0.699576 ! Fit after self-cal, rms=0.031532Jy sigma=0.698488 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 5.038 at 3.097 degrees (North through East) ! Clean map min=-0.0057056 max=0.069593 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.13 KP 1.05 LA 0.96 ! NL 0.92 OV 1.11 PT 0.85 SC 1.18 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.031532Jy sigma=0.698488 ! Fit after self-cal, rms=0.031771Jy sigma=0.694377 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=5.075 mas, bpa=2.985 degrees ! Estimated noise=0.449542 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 = -2.37967e-05 Jy ! Component: 100 - total flux cleaned = 0.00047333 Jy ! Component: 150 - total flux cleaned = 0.000785256 Jy ! Component: 200 - total flux cleaned = 0.00109632 Jy ! Total flux subtracted in 200 components = 0.00109632 Jy ! Clean residual min=-0.005707 max=0.005490 Jy/beam ! Clean residual mean=-0.000016 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.0921598 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.0921598 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=0.031549Jy sigma=0.689701 ! Fit after self-cal, rms=0.031531Jy sigma=0.689232 ! 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=0.031531Jy sigma=0.689232 ! Fit after self-cal, rms=0.031581Jy sigma=0.689170 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=5.074 mas, bpa=2.969 degrees ! Estimated noise=0.4502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.18252e-05 Jy ! Component: 100 - total flux cleaned = 0.000250728 Jy ! Component: 150 - total flux cleaned = 0.000420198 Jy ! Component: 200 - total flux cleaned = 0.000451583 Jy ! Total flux subtracted in 200 components = 0.000451583 Jy ! Clean residual min=-0.005684 max=0.005370 Jy/beam ! Clean residual mean=-0.000016 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.0926114 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.0926114 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=0.031481Jy sigma=0.687325 ! Fit after self-cal, rms=0.031461Jy sigma=0.687017 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 = -0.000120985 Jy ! Component: 100 - total flux cleaned = -9.04632e-05 Jy ! Component: 150 - total flux cleaned = -6.0219e-05 Jy ! Component: 200 - total flux cleaned = -6.04681e-05 Jy ! Total flux subtracted in 200 components = -6.04681e-05 Jy ! Clean residual min=-0.005665 max=0.005370 Jy/beam ! Clean residual mean=-0.000017 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.0925509 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.0925509 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=0.031396Jy sigma=0.685560 ! Fit after self-cal, rms=0.031386Jy sigma=0.685376 ! 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=0.031386Jy sigma=0.685376 ! Fit after self-cal, rms=0.031180Jy sigma=0.679183 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=5.072 mas, bpa=3.128 degrees ! Estimated noise=0.446563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163035 Jy ! Component: 100 - total flux cleaned = -0.000193371 Jy ! Component: 150 - total flux cleaned = -0.000221454 Jy ! Component: 200 - total flux cleaned = -0.000247177 Jy ! Total flux subtracted in 200 components = -0.000247177 Jy ! Clean residual min=-0.005399 max=0.004939 Jy/beam ! Clean residual mean=-0.000015 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.0923037 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.0923037 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=0.031130Jy sigma=0.677564 ! Fit after self-cal, rms=0.031126Jy sigma=0.677451 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 = -3.78489e-05 Jy ! Component: 100 - total flux cleaned = -1.30012e-05 Jy ! Component: 150 - total flux cleaned = -1.33385e-05 Jy ! Component: 200 - total flux cleaned = -1.28176e-05 Jy ! Total flux subtracted in 200 components = -1.28176e-05 Jy ! Clean residual min=-0.005365 max=0.004914 Jy/beam ! Clean residual mean=-0.000016 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.0922909 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.0922909 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=0.031089Jy sigma=0.676499 ! Fit after self-cal, rms=0.031086Jy sigma=0.676436 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031086Jy sigma=0.676436 ! Fit after self-cal, rms=0.030993Jy sigma=0.676367 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.203 mas, bmaj=6.653 mas, bpa=-5.21 degrees ! Estimated noise=0.514187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123935 Jy ! Component: 100 - total flux cleaned = 0.000124032 Jy ! Component: 150 - total flux cleaned = 0.000104322 Jy ! Component: 200 - total flux cleaned = 0.000104003 Jy ! Total flux subtracted in 200 components = 0.000104003 Jy ! Clean residual min=-0.004163 max=0.004479 Jy/beam ! Clean residual mean=-0.000027 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.0923949 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.0923949 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=0.030968Jy sigma=0.676248 ! Fit after self-cal, rms=0.030968Jy sigma=0.676229 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 = -1.37063e-06 Jy ! Component: 100 - total flux cleaned = 1.70784e-05 Jy ! Component: 150 - total flux cleaned = 1.78172e-05 Jy ! Component: 200 - total flux cleaned = 3.64218e-05 Jy ! Total flux subtracted in 200 components = 3.64218e-05 Jy ! Clean residual min=-0.004143 max=0.004489 Jy/beam ! Clean residual mean=-0.000027 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.0924314 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.0924314 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=0.030950Jy sigma=0.676069 ! Fit after self-cal, rms=0.030951Jy sigma=0.676045 ! 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=1.151 mas, bmaj=5.069 mas, bpa=3.155 degrees ! Estimated noise=0.445677 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 5.069 at 3.155 degrees (North through East) ! Clean map min=-0.0050533 max=0.069207 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=0.9032 mas, bmaj=4.647 mas, bpa=4.806 degrees ! Estimated noise=0.969463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.047535 Jy ! Component: 100 - total flux cleaned = 0.0646976 Jy ! Component: 150 - total flux cleaned = 0.0746791 Jy ! Component: 200 - total flux cleaned = 0.0810429 Jy ! Total flux subtracted in 200 components = 0.0810429 Jy ! Clean residual min=-0.006915 max=0.008048 Jy/beam ! Clean residual mean=-0.000003 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.0810429 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0810429 Jy ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=5.069 mas, bpa=3.155 degrees ! Estimated noise=0.445677 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 (-18, 36.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00747251 Jy ! Component: 100 - total flux cleaned = 0.00972055 Jy ! Component: 150 - total flux cleaned = 0.0108099 Jy ! Component: 200 - total flux cleaned = 0.0111677 Jy ! Total flux subtracted in 200 components = 0.0111677 Jy ! Clean residual min=-0.004903 max=0.005794 Jy/beam ! Clean residual mean=-0.000014 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.0922105 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 62 components and 0.0922105 Jy ! Inverting map ! Added new window around map position (15.6, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392929 Jy ! Component: 100 - total flux cleaned = 0.00421989 Jy ! Component: 150 - total flux cleaned = 0.00438362 Jy ! Component: 200 - total flux cleaned = 0.00452638 Jy ! Total flux subtracted in 200 components = 0.00452638 Jy ! Clean residual min=-0.003921 max=0.003084 Jy/beam ! Clean residual mean=-0.000012 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.0967369 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.0967369 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=2.203 mas, bmaj=6.653 mas, bpa=-5.21 degrees ! Estimated noise=0.514187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115399 Jy ! Component: 100 - total flux cleaned = 0.00131702 Jy ! Component: 150 - total flux cleaned = 0.00141536 Jy ! Component: 200 - total flux cleaned = 0.00150464 Jy ! Total flux subtracted in 200 components = 0.00150464 Jy ! Clean residual min=-0.003220 max=0.002837 Jy/beam ! Clean residual mean=-0.000019 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.0982416 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 = 4.12303e-05 Jy ! Component: 100 - total flux cleaned = 0.000124764 Jy ! Component: 150 - total flux cleaned = 0.000202552 Jy ! Component: 200 - total flux cleaned = 0.000276801 Jy ! Total flux subtracted in 200 components = 0.000276801 Jy ! Clean residual min=-0.003151 max=0.002712 Jy/beam ! Clean residual mean=-0.000018 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0985184 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.0985184 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=5.069 mas, bpa=3.155 degrees ! Estimated noise=0.445677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132014 Jy ! Component: 100 - total flux cleaned = -0.000244857 Jy ! Component: 150 - total flux cleaned = -0.000295221 Jy ! Component: 200 - total flux cleaned = -0.000386339 Jy ! Total flux subtracted in 200 components = -0.000386339 Jy ! Clean residual min=-0.003028 max=0.002647 Jy/beam ! Clean residual mean=-0.000010 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.098132 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.098132 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=0.029341Jy sigma=0.628901 ! Fit after self-cal, rms=0.029238Jy sigma=0.626403 wmodel /d2/scr/pima/bp177j_uvs/J0623-3350_X_map.mod ! Writing 120 model components to file: /d2/scr/pima/bp177j_uvs/J0623-3350_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0623-3350_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0623-3350_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0623-3350_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J0623-3350_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 = -0.000985126 Jy ! Component: 100 - total flux cleaned = -0.00139321 Jy ! Component: 150 - total flux cleaned = -0.00177314 Jy ! Component: 200 - total flux cleaned = -0.001893 Jy ! Component: 250 - total flux cleaned = -0.00208387 Jy ! Component: 300 - total flux cleaned = -0.00226529 Jy ! Component: 350 - total flux cleaned = -0.0024046 Jy ! Component: 400 - total flux cleaned = -0.00270413 Jy ! Component: 450 - total flux cleaned = -0.00289622 Jy ! Component: 500 - total flux cleaned = -0.00317521 Jy ! Component: 550 - total flux cleaned = -0.00341316 Jy ! Component: 600 - total flux cleaned = -0.00358684 Jy ! Component: 650 - total flux cleaned = -0.00369937 Jy ! Component: 700 - total flux cleaned = -0.00380827 Jy ! Component: 750 - total flux cleaned = -0.00386159 Jy ! Component: 800 - total flux cleaned = -0.00401589 Jy ! Component: 850 - total flux cleaned = -0.00409065 Jy ! Component: 900 - total flux cleaned = -0.0040668 Jy ! Component: 950 - total flux cleaned = -0.00413854 Jy ! Component: 1000 - total flux cleaned = -0.00409249 Jy ! Component: 1050 - total flux cleaned = -0.00418423 Jy ! Component: 1100 - total flux cleaned = -0.00411776 Jy ! Component: 1150 - total flux cleaned = -0.00418383 Jy ! Component: 1200 - total flux cleaned = -0.00418377 Jy ! Component: 1250 - total flux cleaned = -0.00416231 Jy ! Component: 1300 - total flux cleaned = -0.00420302 Jy ! Component: 1350 - total flux cleaned = -0.0041619 Jy ! Component: 1400 - total flux cleaned = -0.00416163 Jy ! Component: 1450 - total flux cleaned = -0.00414191 Jy ! Component: 1500 - total flux cleaned = -0.00412233 Jy ! Component: 1550 - total flux cleaned = -0.00408441 Jy ! Component: 1600 - total flux cleaned = -0.00412212 Jy ! Component: 1650 - total flux cleaned = -0.0040855 Jy ! Component: 1700 - total flux cleaned = -0.00408562 Jy ! Component: 1750 - total flux cleaned = -0.00408591 Jy ! Component: 1800 - total flux cleaned = -0.00406853 Jy ! Component: 1850 - total flux cleaned = -0.00403422 Jy ! Component: 1900 - total flux cleaned = -0.00405145 Jy ! Component: 1950 - total flux cleaned = -0.00401774 Jy ! Component: 2000 - total flux cleaned = -0.0039678 Jy ! Component: 2050 - total flux cleaned = -0.00391866 Jy ! Component: 2100 - total flux cleaned = -0.00393514 Jy ! Component: 2150 - total flux cleaned = -0.00388681 Jy ! Component: 2200 - total flux cleaned = -0.00383924 Jy ! Component: 2250 - total flux cleaned = -0.00382361 Jy ! Component: 2300 - total flux cleaned = -0.00380828 Jy ! Component: 2350 - total flux cleaned = -0.00383917 Jy ! Component: 2400 - total flux cleaned = -0.00382409 Jy ! Component: 2450 - total flux cleaned = -0.00385411 Jy ! Component: 2500 - total flux cleaned = -0.00380942 Jy ! Component: 2550 - total flux cleaned = -0.00385386 Jy ! Component: 2600 - total flux cleaned = -0.00380976 Jy ! Component: 2650 - total flux cleaned = -0.00380989 Jy ! Component: 2700 - total flux cleaned = -0.00383881 Jy ! Component: 2750 - total flux cleaned = -0.00379578 Jy ! Component: 2800 - total flux cleaned = -0.00380994 Jy ! Component: 2850 - total flux cleaned = -0.0037958 Jy ! Component: 2900 - total flux cleaned = -0.00382385 Jy ! Component: 2950 - total flux cleaned = -0.00385147 Jy ! Component: 3000 - total flux cleaned = -0.00383749 Jy ! Component: 3050 - total flux cleaned = -0.00383747 Jy ! Component: 3100 - total flux cleaned = -0.00390553 Jy ! Component: 3150 - total flux cleaned = -0.00390548 Jy ! Component: 3200 - total flux cleaned = -0.00390549 Jy ! Component: 3250 - total flux cleaned = -0.00391901 Jy ! Component: 3300 - total flux cleaned = -0.00397239 Jy ! Component: 3350 - total flux cleaned = -0.00398568 Jy ! Component: 3400 - total flux cleaned = -0.00405163 Jy ! Component: 3450 - total flux cleaned = -0.00409084 Jy ! Component: 3500 - total flux cleaned = -0.00411673 Jy ! Component: 3550 - total flux cleaned = -0.00411658 Jy ! Component: 3600 - total flux cleaned = -0.00415531 Jy ! Component: 3650 - total flux cleaned = -0.00414238 Jy ! Component: 3700 - total flux cleaned = -0.00420625 Jy ! Component: 3750 - total flux cleaned = -0.00423165 Jy ! Component: 3800 - total flux cleaned = -0.00430776 Jy ! Component: 3850 - total flux cleaned = -0.00434577 Jy ! Component: 3900 - total flux cleaned = -0.00442137 Jy ! Component: 3950 - total flux cleaned = -0.00447159 Jy ! Component: 4000 - total flux cleaned = -0.0045342 Jy ! Component: 4050 - total flux cleaned = -0.00458411 Jy ! Total flux subtracted in 4096 components = -0.00464637 Jy ! Clean residual min=-0.000697 max=0.000725 Jy/beam ! Clean residual mean=-0.000008 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0934857 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 392 components and 0.0934857 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0623-3350_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 5.069 at 3.155 degrees (North through East) ! Clean map min=-0.002063 max=0.065164 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0623-3350_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0651639 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.9431 0.9431 1.8862 3.7724 7.5448 15.0896 30.1792 60.3584 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 318.1 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0623-3350_X_uvs.log closed on Thu Jun 19 03:29:45 2014