! Started logfile: /d2/scr/pima/bp171aa_uvs/J1222+0413_X_uvs.log on Thu Nov 28 23:37:02 2013 obs /d2/scr/pima/bp171aa_uvs/J1222+0413_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1222+0413_X_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96 visibilities/baseline/integration-bin. ! Found source: J1222+0413 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3456 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/bp171aa_uvs/J1222+0413_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.170588Jy sigma=0.827521 ! Fit after self-cal, rms=0.486241Jy sigma=0.343737 ! 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=0.7706 mas, bmaj=1.994 mas, bpa=1.46 degrees ! Estimated noise=23.3327 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 = 0.396789 Jy ! Component: 100 - total flux cleaned = 0.484641 Jy ! Total flux subtracted in 100 components = 0.484641 Jy ! Clean residual min=-0.016211 max=0.029168 Jy/beam ! Clean residual mean=-0.000051 rms=0.004777 Jy/beam ! Combined flux in latest and established models = 0.484641 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.484641 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=0.077753Jy sigma=0.054964 ! Fit after self-cal, rms=0.077749Jy sigma=0.054961 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323822 Jy ! Component: 100 - total flux cleaned = 0.0517771 Jy ! Total flux subtracted in 100 components = 0.0517771 Jy ! Clean residual min=-0.012743 max=0.016712 Jy/beam ! Clean residual mean=-0.000029 rms=0.003324 Jy/beam ! Combined flux in latest and established models = 0.536418 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.536418 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=0.060769Jy sigma=0.042957 ! Fit after self-cal, rms=0.060721Jy sigma=0.042924 ! 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=0.9128 mas, bmaj=2.24 mas, bpa=-0.05909 degrees ! Estimated noise=17.0147 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 = 0.013912 Jy ! Component: 100 - total flux cleaned = 0.0220136 Jy ! Component: 150 - total flux cleaned = 0.0270368 Jy ! Component: 200 - total flux cleaned = 0.0302989 Jy ! Total flux subtracted in 200 components = 0.0302989 Jy ! Clean residual min=-0.013309 max=0.013660 Jy/beam ! Clean residual mean=-0.000021 rms=0.003246 Jy/beam ! Combined flux in latest and established models = 0.566717 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.566717 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=0.057346Jy sigma=0.040537 ! Fit after self-cal, rms=0.057320Jy sigma=0.040519 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9128 x 2.24 at -0.05909 degrees (North through East) ! Clean map min=-0.012511 max=0.51223 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 1.10 FD 1.18 HN 0.91 KP 0.95 ! LA 1.02 MK 1.05 NL 1.04 OV 1.07 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.08 HN 0.89 KP 0.96 ! LA 0.97 MK 1.06 NL 1.05 OV 1.00 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.16 HN 0.95 KP 1.08 ! LA 0.94 MK 1.09 NL 1.04 OV 1.03 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.16 HN 0.99 KP 0.92 ! LA 0.97 MK 1.10 NL 1.00 OV 1.02 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.96 KP 1.05 ! LA 0.96 MK 1.00 NL 0.94 OV 1.00 ! PT 0.89 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.02 KP 1.02 ! LA 0.99 MK 1.01 NL 0.98 OV 1.04 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 0.95 KP 1.00 ! LA 0.95 MK 1.03 NL 1.01 OV 1.06 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.06 HN 0.98 KP 1.07 ! LA 0.89 MK 1.02 NL 1.00 OV 1.07 ! PT 0.87 SC 1.12 ! ! ! Fit before self-cal, rms=0.057320Jy sigma=0.040519 ! Fit after self-cal, rms=0.029232Jy sigma=0.020527 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9165 mas, bmaj=2.251 mas, bpa=0.1061 degrees ! Estimated noise=17.0516 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 (0.4, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211316 Jy ! Component: 100 - total flux cleaned = 0.00305718 Jy ! Component: 150 - total flux cleaned = 0.00334288 Jy ! Component: 200 - total flux cleaned = 0.00328426 Jy ! Total flux subtracted in 200 components = 0.00328426 Jy ! Clean residual min=-0.002943 max=0.002289 Jy/beam ! Clean residual mean=-0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.570001 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.570001 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=0.028639Jy sigma=0.020134 ! Fit after self-cal, rms=0.028634Jy sigma=0.020117 ! 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=0.028634Jy sigma=0.020117 ! Fit after self-cal, rms=0.028588Jy sigma=0.020102 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9172 mas, bmaj=2.252 mas, bpa=0.1284 degrees ! Estimated noise=17.0348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000852275 Jy ! Component: 100 - total flux cleaned = -0.000793668 Jy ! Component: 150 - total flux cleaned = -0.000794567 Jy ! Component: 200 - total flux cleaned = -0.000841109 Jy ! Total flux subtracted in 200 components = -0.000841109 Jy ! Clean residual min=-0.002646 max=0.002010 Jy/beam ! Clean residual mean=-0.000003 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.56916 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.56916 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=0.028386Jy sigma=0.019967 ! Fit after self-cal, rms=0.028375Jy sigma=0.019962 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 = 8.81267e-05 Jy ! Component: 100 - total flux cleaned = 0.00013198 Jy ! Component: 150 - total flux cleaned = 9.35801e-05 Jy ! Component: 200 - total flux cleaned = 9.32187e-05 Jy ! Total flux subtracted in 200 components = 9.32187e-05 Jy ! Clean residual min=-0.002470 max=0.001947 Jy/beam ! Clean residual mean=-0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.569253 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.569253 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=0.028272Jy sigma=0.019895 ! Fit after self-cal, rms=0.028267Jy sigma=0.019892 ! 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=0.028267Jy sigma=0.019892 ! Fit after self-cal, rms=0.028241Jy sigma=0.019877 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.918 mas, bmaj=2.253 mas, bpa=0.1577 degrees ! Estimated noise=17.0272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118479 Jy ! Component: 100 - total flux cleaned = -0.00122432 Jy ! Component: 150 - total flux cleaned = -0.00125881 Jy ! Component: 200 - total flux cleaned = -0.00131883 Jy ! Total flux subtracted in 200 components = -0.00131883 Jy ! Clean residual min=-0.002303 max=0.001854 Jy/beam ! Clean residual mean=-0.000003 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.567934 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.567935 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=0.028146Jy sigma=0.019814 ! Fit after self-cal, rms=0.028144Jy sigma=0.019813 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 = 8.75127e-05 Jy ! Component: 100 - total flux cleaned = 3.25191e-05 Jy ! Component: 150 - total flux cleaned = 7.23268e-06 Jy ! Component: 200 - total flux cleaned = 8.41327e-06 Jy ! Total flux subtracted in 200 components = 8.41327e-06 Jy ! Clean residual min=-0.002189 max=0.001807 Jy/beam ! Clean residual mean=-0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.567943 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.567943 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=0.028099Jy sigma=0.019784 ! Fit after self-cal, rms=0.028097Jy sigma=0.019784 ! 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=0.028097Jy sigma=0.019784 ! Fit after self-cal, rms=0.028079Jy sigma=0.019770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=3.401 mas, bpa=-4.654 degrees ! Estimated noise=22.1331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00050678 Jy ! Component: 100 - total flux cleaned = -0.000405189 Jy ! Component: 150 - total flux cleaned = -0.000325083 Jy ! Component: 200 - total flux cleaned = -0.000279899 Jy ! Total flux subtracted in 200 components = -0.000279899 Jy ! Clean residual min=-0.002004 max=0.001894 Jy/beam ! Clean residual mean=-0.000006 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.567663 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.567663 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=0.028047Jy sigma=0.019747 ! Fit after self-cal, rms=0.028045Jy sigma=0.019746 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 = 9.55987e-05 Jy ! Component: 100 - total flux cleaned = 9.64568e-05 Jy ! Component: 150 - total flux cleaned = 7.90481e-05 Jy ! Component: 200 - total flux cleaned = 6.16039e-05 Jy ! Total flux subtracted in 200 components = 6.16039e-05 Jy ! Clean residual min=-0.001940 max=0.001818 Jy/beam ! Clean residual mean=-0.000006 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.567725 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 0.567725 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=0.028050Jy sigma=0.019748 ! Fit after self-cal, rms=0.028048Jy sigma=0.019747 ! 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=0.9188 mas, bmaj=2.255 mas, bpa=0.1873 degrees ! Estimated noise=17.0217 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9188 x 2.255 at 0.1873 degrees (North through East) ! Clean map min=-0.0019466 max=0.51281 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 ! Performing amp+phase self-cal ! ! 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=0.028048Jy sigma=0.019747 ! Fit after self-cal, rms=0.026287Jy sigma=0.018433 ! Inverting map and beam ! Estimated beam: bmin=0.9194 mas, bmaj=2.255 mas, bpa=0.2351 degrees ! Estimated noise=17.0149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000786177 Jy ! Component: 100 - total flux cleaned = -0.00124636 Jy ! Component: 150 - total flux cleaned = -0.00137643 Jy ! Component: 200 - total flux cleaned = -0.00144614 Jy ! Total flux subtracted in 200 components = -0.00144614 Jy ! Clean residual min=-0.001967 max=0.001585 Jy/beam ! Clean residual mean=-0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.566278 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.566279 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=0.026224Jy sigma=0.018393 ! Fit after self-cal, rms=0.026224Jy sigma=0.018392 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.36205e-05 Jy ! Component: 100 - total flux cleaned = -0.000134632 Jy ! Component: 150 - total flux cleaned = -0.000190823 Jy ! Component: 200 - total flux cleaned = -0.000243407 Jy ! Total flux subtracted in 200 components = -0.000243407 Jy ! Clean residual min=-0.001883 max=0.001589 Jy/beam ! Clean residual mean=-0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.566035 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.566035 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=0.026198Jy sigma=0.018375 ! Fit after self-cal, rms=0.026198Jy sigma=0.018375 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.026198Jy sigma=0.018375 ! Fit after self-cal, rms=0.026186Jy sigma=0.018368 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=0.7787 mas, bmaj=2.012 mas, bpa=1.805 degrees ! Estimated noise=23.4597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.398925 Jy ! Component: 100 - total flux cleaned = 0.486011 Jy ! Component: 150 - total flux cleaned = 0.513344 Jy ! Component: 200 - total flux cleaned = 0.529189 Jy ! Total flux subtracted in 200 components = 0.529189 Jy ! Clean residual min=-0.004689 max=0.008251 Jy/beam ! Clean residual mean=-0.000013 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.529189 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.529189 Jy ! Inverting map and beam ! Estimated beam: bmin=0.92 mas, bmaj=2.256 mas, bpa=0.2545 degrees ! Estimated noise=17.0109 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 = 0.0116232 Jy ! Component: 100 - total flux cleaned = 0.0181907 Jy ! Component: 150 - total flux cleaned = 0.0226358 Jy ! Component: 200 - total flux cleaned = 0.0258402 Jy ! Total flux subtracted in 200 components = 0.0258402 Jy ! Clean residual min=-0.002467 max=0.002889 Jy/beam ! Clean residual mean=-0.000006 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.555029 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 54 components and 0.555029 Jy ! Inverting map ! Added new window around map position (-26.8, 37.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027171 Jy ! Component: 100 - total flux cleaned = 0.00461815 Jy ! Component: 150 - total flux cleaned = 0.00556119 Jy ! Component: 200 - total flux cleaned = 0.00642371 Jy ! Total flux subtracted in 200 components = 0.00642371 Jy ! Clean residual min=-0.001917 max=0.001751 Jy/beam ! Clean residual mean=-0.000004 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.561453 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 78 components and 0.561453 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=2.07 mas, bmaj=3.402 mas, bpa=-4.616 degrees ! Estimated noise=22.0841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171436 Jy ! Component: 100 - total flux cleaned = 0.00287476 Jy ! Component: 150 - total flux cleaned = 0.00369738 Jy ! Component: 200 - total flux cleaned = 0.00413908 Jy ! Total flux subtracted in 200 components = 0.00413908 Jy ! Clean residual min=-0.001794 max=0.001706 Jy/beam ! Clean residual mean=-0.000006 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.565592 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 = 0.000122283 Jy ! Component: 100 - total flux cleaned = 0.000197651 Jy ! Component: 150 - total flux cleaned = 0.000215662 Jy ! Component: 200 - total flux cleaned = 0.00024946 Jy ! Total flux subtracted in 200 components = 0.00024946 Jy ! Clean residual min=-0.001740 max=0.001626 Jy/beam ! Clean residual mean=-0.000005 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.565841 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.565841 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.92 mas, bmaj=2.256 mas, bpa=0.2545 degrees ! Estimated noise=17.0109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000513255 Jy ! Component: 100 - total flux cleaned = -0.000639268 Jy ! Component: 150 - total flux cleaned = -0.000640087 Jy ! Component: 200 - total flux cleaned = -0.000642034 Jy ! Total flux subtracted in 200 components = -0.000642034 Jy ! Clean residual min=-0.001530 max=0.001591 Jy/beam ! Clean residual mean=-0.000003 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.565199 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.565199 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=0.026129Jy sigma=0.018326 ! Fit after self-cal, rms=0.026119Jy sigma=0.018319 wmodel /d2/scr/pima/bp171aa_uvs/J1222+0413_X_map.mod ! Writing 115 model components to file: /d2/scr/pima/bp171aa_uvs/J1222+0413_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1222+0413_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1222+0413_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1222+0413_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171aa_uvs/J1222+0413_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 = 0.000213295 Jy ! Component: 100 - total flux cleaned = 0.000323581 Jy ! Component: 150 - total flux cleaned = 0.000298391 Jy ! Component: 200 - total flux cleaned = 0.00027503 Jy ! Component: 250 - total flux cleaned = 0.000322135 Jy ! Component: 300 - total flux cleaned = 0.000344031 Jy ! Component: 350 - total flux cleaned = 0.000300157 Jy ! Component: 400 - total flux cleaned = 0.000320789 Jy ! Component: 450 - total flux cleaned = 0.000240347 Jy ! Component: 500 - total flux cleaned = 0.000221239 Jy ! Component: 550 - total flux cleaned = 0.000108366 Jy ! Component: 600 - total flux cleaned = 0.00010843 Jy ! Component: 650 - total flux cleaned = 3.61999e-05 Jy ! Component: 700 - total flux cleaned = -1.63735e-05 Jy ! Component: 750 - total flux cleaned = -0.000102177 Jy ! Component: 800 - total flux cleaned = -0.000168746 Jy ! Component: 850 - total flux cleaned = -0.000233984 Jy ! Component: 900 - total flux cleaned = -0.000281852 Jy ! Component: 950 - total flux cleaned = -0.000391191 Jy ! Component: 1000 - total flux cleaned = -0.000436821 Jy ! Component: 1050 - total flux cleaned = -0.000496474 Jy ! Component: 1100 - total flux cleaned = -0.000569712 Jy ! Component: 1150 - total flux cleaned = -0.000641353 Jy ! Component: 1200 - total flux cleaned = -0.000697603 Jy ! Component: 1250 - total flux cleaned = -0.000752929 Jy ! Component: 1300 - total flux cleaned = -0.000834354 Jy ! Component: 1350 - total flux cleaned = -0.000860953 Jy ! Component: 1400 - total flux cleaned = -0.000939533 Jy ! Component: 1450 - total flux cleaned = -0.0009264 Jy ! Component: 1500 - total flux cleaned = -0.000990029 Jy ! Component: 1550 - total flux cleaned = -0.00100258 Jy ! Component: 1600 - total flux cleaned = -0.00105214 Jy ! Component: 1650 - total flux cleaned = -0.00106427 Jy ! Component: 1700 - total flux cleaned = -0.00111226 Jy ! Component: 1750 - total flux cleaned = -0.00114745 Jy ! Component: 1800 - total flux cleaned = -0.00111266 Jy ! Component: 1850 - total flux cleaned = -0.00112405 Jy ! Component: 1900 - total flux cleaned = -0.00111258 Jy ! Component: 1950 - total flux cleaned = -0.00105683 Jy ! Component: 2000 - total flux cleaned = -0.00107909 Jy ! Component: 2050 - total flux cleaned = -0.00107918 Jy ! Component: 2100 - total flux cleaned = -0.00105782 Jy ! Component: 2150 - total flux cleaned = -0.00108964 Jy ! Component: 2200 - total flux cleaned = -0.00111038 Jy ! Component: 2250 - total flux cleaned = -0.00108963 Jy ! Component: 2300 - total flux cleaned = -0.00110987 Jy ! Component: 2350 - total flux cleaned = -0.0010999 Jy ! Component: 2400 - total flux cleaned = -0.00110005 Jy ! Component: 2450 - total flux cleaned = -0.00112968 Jy ! Component: 2500 - total flux cleaned = -0.00112972 Jy ! Component: 2550 - total flux cleaned = -0.00116832 Jy ! Component: 2600 - total flux cleaned = -0.00117774 Jy ! Component: 2650 - total flux cleaned = -0.00121564 Jy ! Component: 2700 - total flux cleaned = -0.00120608 Jy ! Component: 2750 - total flux cleaned = -0.00127109 Jy ! Component: 2800 - total flux cleaned = -0.00128939 Jy ! Component: 2850 - total flux cleaned = -0.0013078 Jy ! Component: 2900 - total flux cleaned = -0.00134394 Jy ! Component: 2950 - total flux cleaned = -0.0013619 Jy ! Component: 3000 - total flux cleaned = -0.00141525 Jy ! Component: 3050 - total flux cleaned = -0.00144182 Jy ! Component: 3100 - total flux cleaned = -0.00148563 Jy ! Component: 3150 - total flux cleaned = -0.0015463 Jy ! Component: 3200 - total flux cleaned = -0.001598 Jy ! Component: 3250 - total flux cleaned = -0.00161499 Jy ! Component: 3300 - total flux cleaned = -0.00167444 Jy ! Component: 3350 - total flux cleaned = -0.00167439 Jy ! Component: 3400 - total flux cleaned = -0.00169959 Jy ! Component: 3450 - total flux cleaned = -0.00173287 Jy ! Component: 3500 - total flux cleaned = -0.00179071 Jy ! Component: 3550 - total flux cleaned = -0.00180701 Jy ! Component: 3600 - total flux cleaned = -0.00183963 Jy ! Component: 3650 - total flux cleaned = -0.00188017 Jy ! Component: 3700 - total flux cleaned = -0.00192055 Jy ! Component: 3750 - total flux cleaned = -0.00194463 Jy ! Component: 3800 - total flux cleaned = -0.00198452 Jy ! Component: 3850 - total flux cleaned = -0.00202414 Jy ! Component: 3900 - total flux cleaned = -0.00203203 Jy ! Component: 3950 - total flux cleaned = -0.00206334 Jy ! Component: 4000 - total flux cleaned = -0.00210997 Jy ! Component: 4050 - total flux cleaned = -0.00213326 Jy ! Total flux subtracted in 4096 components = -0.00217171 Jy ! Clean residual min=-0.000442 max=0.000447 Jy/beam ! Clean residual mean=-0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.563028 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 402 components and 0.563028 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1222+0413_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.92 x 2.256 at 0.2545 degrees (North through East) ! Clean map min=-0.0011455 max=0.51504 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1222+0413_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.515035 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125359 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0730196 0.0730196 0.146039 0.292079 0.584157 1.16831 2.33663 4.67326 9.34651 18.693 37.3861 74.7721 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.515 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4108.48 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1222+0413_X_uvs.log closed on Thu Nov 28 23:37:08 2013