! Started logfile: /d2/scr/pima/bp177h_uvs/J1422-2727_X_uvs.log on Sat Mar 29 22:21:14 2014 obs /d2/scr/pima/bp177h_uvs/J1422-2727_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1422-2727_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.834921 visibilities/baseline/integration-bin. ! Found source: J1422-2727 ! ! 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 2104 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/bp177h_uvs/J1422-2727_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=1.015978Jy sigma=32.912949 ! Fit after self-cal, rms=0.849753Jy sigma=27.313984 ! 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=0.7186 mas, bmaj=2.018 mas, bpa=-1.283 degrees ! Estimated noise=0.866949 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 = 0.109387 Jy ! Component: 100 - total flux cleaned = 0.135743 Jy ! Total flux subtracted in 100 components = 0.135743 Jy ! Clean residual min=-0.009805 max=0.014172 Jy/beam ! Clean residual mean=0.000005 rms=0.002224 Jy/beam ! Combined flux in latest and established models = 0.135743 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.135743 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=0.042449Jy sigma=1.282136 ! Fit after self-cal, rms=0.042433Jy sigma=1.281832 ! Inverting map ! Added new window around map position (-1.2, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143735 Jy ! Component: 100 - total flux cleaned = 0.0232763 Jy ! Total flux subtracted in 100 components = 0.0232763 Jy ! Clean residual min=-0.008030 max=0.008751 Jy/beam ! Clean residual mean=0.000003 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.159019 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.159019 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=0.034146Jy sigma=0.957366 ! Fit after self-cal, rms=0.033900Jy sigma=0.945929 ! 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=0.8906 mas, bmaj=2.352 mas, bpa=-0.04252 degrees ! Estimated noise=0.500745 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 = 0.0115874 Jy ! Component: 100 - total flux cleaned = 0.0181103 Jy ! Component: 150 - total flux cleaned = 0.022025 Jy ! Component: 200 - total flux cleaned = 0.0244415 Jy ! Total flux subtracted in 200 components = 0.0244415 Jy ! Clean residual min=-0.006752 max=0.005650 Jy/beam ! Clean residual mean=0.000002 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.183461 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 53 components and 0.183461 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=0.029920Jy sigma=0.786048 ! Fit after self-cal, rms=0.029889Jy sigma=0.781929 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8906 x 2.352 at -0.04252 degrees (North through East) ! Clean map min=-0.0060748 max=0.13839 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 1.15 FD 1.14 HN 1.17 KP 0.92 ! LA 1.01 MK 1.01 NL 1.16 OV 1.00 ! PT 0.86 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.99 KP 0.92 ! LA 0.94 MK 1.02 NL 1.16 OV 0.94 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.14 KP 1.07 ! LA 0.91 MK 1.03 NL 1.15 OV 1.00 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.11 KP 0.92 ! LA 0.95 MK 1.11 NL 1.08 OV 0.99 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.13 KP 1.03 ! LA 0.97 MK 0.98 NL 1.01 OV 0.92 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 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 1.07 FD 1.03 HN 1.14 KP 1.00 ! LA 0.94 MK 1.02 NL 1.12 OV 1.05 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 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=0.029889Jy sigma=0.781929 ! Fit after self-cal, rms=0.026768Jy sigma=0.639017 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8955 mas, bmaj=2.359 mas, bpa=0.3299 degrees ! Estimated noise=0.500101 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 (-4.6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023742 Jy ! Component: 100 - total flux cleaned = 0.00254173 Jy ! Component: 150 - total flux cleaned = 0.00250662 Jy ! Component: 200 - total flux cleaned = 0.00247483 Jy ! Total flux subtracted in 200 components = 0.00247483 Jy ! Clean residual min=-0.003107 max=0.002150 Jy/beam ! Clean residual mean=0.000002 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.185936 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.185936 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=0.026418Jy sigma=0.627476 ! Fit after self-cal, rms=0.026406Jy sigma=0.626955 ! 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=0.026406Jy sigma=0.626955 ! Fit after self-cal, rms=0.025929Jy sigma=0.603848 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8957 mas, bmaj=2.358 mas, bpa=0.4047 degrees ! Estimated noise=0.501507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.40792e-05 Jy ! Component: 100 - total flux cleaned = 2.42669e-06 Jy ! Component: 150 - total flux cleaned = 2.6833e-05 Jy ! Component: 200 - total flux cleaned = 4.80954e-05 Jy ! Total flux subtracted in 200 components = 4.80954e-05 Jy ! Clean residual min=-0.002451 max=0.001888 Jy/beam ! Clean residual mean=0.000003 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.185984 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.185984 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=0.025863Jy sigma=0.601915 ! Fit after self-cal, rms=0.025842Jy sigma=0.601774 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 = -0.00018137 Jy ! Component: 100 - total flux cleaned = -0.000162517 Jy ! Component: 150 - total flux cleaned = -0.000180382 Jy ! Component: 200 - total flux cleaned = -0.000196638 Jy ! Total flux subtracted in 200 components = -0.000196638 Jy ! Clean residual min=-0.002422 max=0.001887 Jy/beam ! Clean residual mean=0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.185787 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.185787 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=0.025805Jy sigma=0.600989 ! Fit after self-cal, rms=0.025797Jy sigma=0.600958 ! 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=0.025797Jy sigma=0.600958 ! Fit after self-cal, rms=0.025806Jy sigma=0.600613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.895 mas, bmaj=2.356 mas, bpa=0.517 degrees ! Estimated noise=0.501308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.17251e-05 Jy ! Component: 100 - total flux cleaned = -0.000118604 Jy ! Component: 150 - total flux cleaned = -0.000151414 Jy ! Component: 200 - total flux cleaned = -0.000151552 Jy ! Total flux subtracted in 200 components = -0.000151552 Jy ! Clean residual min=-0.002444 max=0.001897 Jy/beam ! Clean residual mean=0.000003 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.185636 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.185636 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=0.025771Jy sigma=0.599633 ! Fit after self-cal, rms=0.025762Jy sigma=0.599582 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 = -0.000118084 Jy ! Component: 100 - total flux cleaned = -0.000133152 Jy ! Component: 150 - total flux cleaned = -0.000147366 Jy ! Component: 200 - total flux cleaned = -0.000173923 Jy ! Total flux subtracted in 200 components = -0.000173923 Jy ! Clean residual min=-0.002434 max=0.001887 Jy/beam ! Clean residual mean=0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.185462 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.185462 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=0.025740Jy sigma=0.599111 ! Fit after self-cal, rms=0.025736Jy sigma=0.599098 ! 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=0.025736Jy sigma=0.599098 ! Fit after self-cal, rms=0.025742Jy sigma=0.598824 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.453 mas, bmaj=6.137 mas, bpa=6.655 degrees ! Estimated noise=0.62129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477431 Jy ! Component: 100 - total flux cleaned = 0.000533527 Jy ! Component: 150 - total flux cleaned = 0.000568752 Jy ! Component: 200 - total flux cleaned = 0.000584643 Jy ! Total flux subtracted in 200 components = 0.000584643 Jy ! Clean residual min=-0.003044 max=0.002203 Jy/beam ! Clean residual mean=0.000007 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.186046 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 108 components and 0.186046 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=0.025731Jy sigma=0.598636 ! Fit after self-cal, rms=0.025729Jy sigma=0.598488 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 = 3.11778e-05 Jy ! Component: 100 - total flux cleaned = -1.76403e-05 Jy ! Component: 150 - total flux cleaned = -3.21276e-06 Jy ! Component: 200 - total flux cleaned = -2.82705e-06 Jy ! Total flux subtracted in 200 components = -2.82705e-06 Jy ! Clean residual min=-0.003038 max=0.002150 Jy/beam ! Clean residual mean=0.000007 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.186043 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 112 components and 0.186043 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=0.025727Jy sigma=0.598606 ! Fit after self-cal, rms=0.025727Jy sigma=0.598500 ! 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=0.8944 mas, bmaj=2.354 mas, bpa=0.6217 degrees ! Estimated noise=0.501065 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8944 x 2.354 at 0.6217 degrees (North through East) ! Clean map min=-0.0023214 max=0.13826 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=0.7194 mas, bmaj=2.004 mas, bpa=-0.4354 degrees ! Estimated noise=0.881972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11121 Jy ! Component: 100 - total flux cleaned = 0.138358 Jy ! Component: 150 - total flux cleaned = 0.151712 Jy ! Component: 200 - total flux cleaned = 0.159839 Jy ! Total flux subtracted in 200 components = 0.159839 Jy ! Clean residual min=-0.003745 max=0.004545 Jy/beam ! Clean residual mean=0.000003 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.159839 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.159839 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8944 mas, bmaj=2.354 mas, bpa=0.6217 degrees ! Estimated noise=0.501065 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 = 0.00900603 Jy ! Component: 100 - total flux cleaned = 0.0139665 Jy ! Component: 150 - total flux cleaned = 0.0172865 Jy ! Component: 200 - total flux cleaned = 0.0196216 Jy ! Total flux subtracted in 200 components = 0.0196216 Jy ! Clean residual min=-0.002861 max=0.002593 Jy/beam ! Clean residual mean=0.000002 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.179461 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 59 components and 0.179461 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=2.453 mas, bmaj=6.137 mas, bpa=6.655 degrees ! Estimated noise=0.62129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271662 Jy ! Component: 100 - total flux cleaned = 0.00428216 Jy ! Component: 150 - total flux cleaned = 0.00511692 Jy ! Component: 200 - total flux cleaned = 0.00541725 Jy ! Total flux subtracted in 200 components = 0.00541725 Jy ! Clean residual min=-0.003228 max=0.002772 Jy/beam ! Clean residual mean=0.000007 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.184878 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 = 0.000148462 Jy ! Component: 100 - total flux cleaned = 0.000218055 Jy ! Component: 150 - total flux cleaned = 0.000284414 Jy ! Component: 200 - total flux cleaned = 0.000350563 Jy ! Total flux subtracted in 200 components = 0.000350563 Jy ! Clean residual min=-0.003174 max=0.002618 Jy/beam ! Clean residual mean=0.000007 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.185229 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.185229 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8944 mas, bmaj=2.354 mas, bpa=0.6217 degrees ! Estimated noise=0.501065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000348572 Jy ! Component: 100 - total flux cleaned = -0.000447425 Jy ! Component: 150 - total flux cleaned = -0.000505732 Jy ! Component: 200 - total flux cleaned = -0.000480924 Jy ! Total flux subtracted in 200 components = -0.000480924 Jy ! Clean residual min=-0.002585 max=0.002031 Jy/beam ! Clean residual mean=0.000004 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.184748 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.184748 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=0.025817Jy sigma=0.600762 ! Fit after self-cal, rms=0.025799Jy sigma=0.600400 wmodel /d2/scr/pima/bp177h_uvs/J1422-2727_X_map.mod ! Writing 89 model components to file: /d2/scr/pima/bp177h_uvs/J1422-2727_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1422-2727_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1422-2727_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1422-2727_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177h_uvs/J1422-2727_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 = -0.000691898 Jy ! Component: 100 - total flux cleaned = -0.000691912 Jy ! Component: 150 - total flux cleaned = -0.000849268 Jy ! Component: 200 - total flux cleaned = -0.00102569 Jy ! Component: 250 - total flux cleaned = -0.00119231 Jy ! Component: 300 - total flux cleaned = -0.00129691 Jy ! Component: 350 - total flux cleaned = -0.00137224 Jy ! Component: 400 - total flux cleaned = -0.0014679 Jy ! Component: 450 - total flux cleaned = -0.00149031 Jy ! Component: 500 - total flux cleaned = -0.0014453 Jy ! Component: 550 - total flux cleaned = -0.00133863 Jy ! Component: 600 - total flux cleaned = -0.0012768 Jy ! Component: 650 - total flux cleaned = -0.0012364 Jy ! Component: 700 - total flux cleaned = -0.00117722 Jy ! Component: 750 - total flux cleaned = -0.00115797 Jy ! Component: 800 - total flux cleaned = -0.00112031 Jy ! Component: 850 - total flux cleaned = -0.00110214 Jy ! Component: 900 - total flux cleaned = -0.00111986 Jy ! Component: 950 - total flux cleaned = -0.00112021 Jy ! Component: 1000 - total flux cleaned = -0.00112013 Jy ! Component: 1050 - total flux cleaned = -0.00108696 Jy ! Component: 1100 - total flux cleaned = -0.00110351 Jy ! Component: 1150 - total flux cleaned = -0.00108717 Jy ! Component: 1200 - total flux cleaned = -0.00108714 Jy ! Component: 1250 - total flux cleaned = -0.00105608 Jy ! Component: 1300 - total flux cleaned = -0.00102511 Jy ! Component: 1350 - total flux cleaned = -0.00107048 Jy ! Component: 1400 - total flux cleaned = -0.00108547 Jy ! Component: 1450 - total flux cleaned = -0.00114463 Jy ! Component: 1500 - total flux cleaned = -0.00124653 Jy ! Component: 1550 - total flux cleaned = -0.00131815 Jy ! Component: 1600 - total flux cleaned = -0.00137481 Jy ! Component: 1650 - total flux cleaned = -0.00144485 Jy ! Component: 1700 - total flux cleaned = -0.0014726 Jy ! Component: 1750 - total flux cleaned = -0.00150014 Jy ! Component: 1800 - total flux cleaned = -0.00155437 Jy ! Component: 1850 - total flux cleaned = -0.00162144 Jy ! Component: 1900 - total flux cleaned = -0.00166113 Jy ! Component: 1950 - total flux cleaned = -0.00171381 Jy ! Component: 2000 - total flux cleaned = -0.00173997 Jy ! Component: 2050 - total flux cleaned = -0.00181783 Jy ! Component: 2100 - total flux cleaned = -0.0018562 Jy ! Component: 2150 - total flux cleaned = -0.00189451 Jy ! Component: 2200 - total flux cleaned = -0.00194496 Jy ! Component: 2250 - total flux cleaned = -0.00194489 Jy ! Component: 2300 - total flux cleaned = -0.00195737 Jy ! Component: 2350 - total flux cleaned = -0.00198205 Jy ! Component: 2400 - total flux cleaned = -0.00195737 Jy ! Component: 2450 - total flux cleaned = -0.00194505 Jy ! Component: 2500 - total flux cleaned = -0.00193296 Jy ! Component: 2550 - total flux cleaned = -0.00195707 Jy ! Component: 2600 - total flux cleaned = -0.0019332 Jy ! Component: 2650 - total flux cleaned = -0.00193319 Jy ! Component: 2700 - total flux cleaned = -0.00192131 Jy ! Component: 2750 - total flux cleaned = -0.00193295 Jy ! Component: 2800 - total flux cleaned = -0.00192128 Jy ! Component: 2850 - total flux cleaned = -0.00190959 Jy ! Component: 2900 - total flux cleaned = -0.00192108 Jy ! Component: 2950 - total flux cleaned = -0.00195546 Jy ! Component: 3000 - total flux cleaned = -0.00193259 Jy ! Component: 3050 - total flux cleaned = -0.00197789 Jy ! Component: 3100 - total flux cleaned = -0.00196656 Jy ! Component: 3150 - total flux cleaned = -0.00196653 Jy ! Component: 3200 - total flux cleaned = -0.00194427 Jy ! Component: 3250 - total flux cleaned = -0.00196639 Jy ! Component: 3300 - total flux cleaned = -0.00197741 Jy ! Component: 3350 - total flux cleaned = -0.00197738 Jy ! Component: 3400 - total flux cleaned = -0.00199909 Jy ! Component: 3450 - total flux cleaned = -0.00199908 Jy ! Component: 3500 - total flux cleaned = -0.00203149 Jy ! Component: 3550 - total flux cleaned = -0.00201001 Jy ! Component: 3600 - total flux cleaned = -0.00204197 Jy ! Component: 3650 - total flux cleaned = -0.00205267 Jy ! Component: 3700 - total flux cleaned = -0.00208439 Jy ! Component: 3750 - total flux cleaned = -0.00209484 Jy ! Component: 3800 - total flux cleaned = -0.00209474 Jy ! Component: 3850 - total flux cleaned = -0.00213636 Jy ! Component: 3900 - total flux cleaned = -0.00216739 Jy ! Component: 3950 - total flux cleaned = -0.00216733 Jy ! Component: 4000 - total flux cleaned = -0.00214677 Jy ! Component: 4050 - total flux cleaned = -0.00214676 Jy ! Total flux subtracted in 4096 components = -0.0022179 Jy ! Clean residual min=-0.000615 max=0.000624 Jy/beam ! Clean residual mean=0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.18253 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 339 components and 0.18253 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1422-2727_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8944 x 2.354 at 0.6217 degrees (North through East) ! Clean map min=-0.0012376 max=0.13986 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1422-2727_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139858 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175218 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.375849 0.375849 0.751698 1.5034 3.00679 6.01359 12.0272 24.0543 48.1087 96.2174 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 798.192 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1422-2727_X_uvs.log closed on Sat Mar 29 22:21:19 2014