! Started logfile: /d2/scr/pima/bp177b_uvs/J1005+0739_X_uvs.log on Sat Mar 22 08:07:51 2014 obs /d2/scr/pima/bp177b_uvs/J1005+0739_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1005+0739_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1005+0739 ! ! 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 864 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177b_uvs/J1005+0739_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.006292Jy sigma=40.480553 ! Fit after self-cal, rms=0.890137Jy sigma=35.859128 ! 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=0.7381 mas, bmaj=1.942 mas, bpa=-1.795 degrees ! Estimated noise=0.722974 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 = 0.0831078 Jy ! Component: 100 - total flux cleaned = 0.101466 Jy ! Total flux subtracted in 100 components = 0.101466 Jy ! Clean residual min=-0.004592 max=0.006034 Jy/beam ! Clean residual mean=-0.000001 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.101466 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.101466 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=0.021004Jy sigma=0.808346 ! Fit after self-cal, rms=0.020996Jy sigma=0.807976 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00631217 Jy ! Component: 100 - total flux cleaned = 0.00950165 Jy ! Total flux subtracted in 100 components = 0.00950165 Jy ! Clean residual min=-0.004291 max=0.003150 Jy/beam ! Clean residual mean=-0.000001 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.110967 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.110967 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=0.018094Jy sigma=0.701619 ! Fit after self-cal, rms=0.018094Jy sigma=0.701550 ! 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=0.8366 mas, bmaj=2.122 mas, bpa=-0.6353 degrees ! Estimated noise=0.603016 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 = 0.00368518 Jy ! Component: 100 - total flux cleaned = 0.00603644 Jy ! Component: 150 - total flux cleaned = 0.00768277 Jy ! Component: 200 - total flux cleaned = 0.00885714 Jy ! Total flux subtracted in 200 components = 0.00885714 Jy ! Clean residual min=-0.004128 max=0.002909 Jy/beam ! Clean residual mean=-0.000003 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.119824 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.119824 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=0.017105Jy sigma=0.669469 ! Fit after self-cal, rms=0.017103Jy sigma=0.669376 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8366 x 2.122 at -0.6353 degrees (North through East) ! Clean map min=-0.0038347 max=0.10795 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 1.12 HN 0.94 LA 1.01 ! MK 0.98 NL 1.04 OV 1.01 PT 0.89 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.94 LA 0.94 ! MK 0.99 NL 1.05 OV 0.98 PT 0.90 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.10 HN 1.01 LA 0.95 ! MK 1.05 NL 1.04 OV 1.01 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.07 LA 0.95 ! MK 1.06 NL 1.01 OV 1.00 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 LA 0.95 ! MK 0.97 NL 0.95 OV 0.97 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 1.08 LA 1.04 ! MK 0.99 NL 1.02 OV 1.05 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.05 LA 0.97 ! MK 1.01 NL 1.00 OV 1.03 PT 0.90 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.02 HN 1.05 LA 0.90 ! MK 1.02 NL 1.01 OV 1.09 PT 0.86 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.017103Jy sigma=0.669376 ! Fit after self-cal, rms=0.013854Jy sigma=0.539250 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8403 mas, bmaj=2.136 mas, bpa=-0.6212 degrees ! Estimated noise=0.602891 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 (-0.8, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843402 Jy ! Component: 100 - total flux cleaned = 0.000971232 Jy ! Component: 150 - total flux cleaned = 0.000973665 Jy ! Component: 200 - total flux cleaned = 0.000972047 Jy ! Total flux subtracted in 200 components = 0.000972047 Jy ! Clean residual min=-0.001133 max=0.001360 Jy/beam ! Clean residual mean=0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.120796 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.120796 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=0.013671Jy sigma=0.532412 ! Fit after self-cal, rms=0.013665Jy sigma=0.532099 ! 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=0.013665Jy sigma=0.532099 ! Fit after self-cal, rms=0.013658Jy sigma=0.531985 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8406 mas, bmaj=2.137 mas, bpa=-0.6256 degrees ! Estimated noise=0.602679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.13327e-05 Jy ! Component: 100 - total flux cleaned = -7.56038e-05 Jy ! Component: 150 - total flux cleaned = -0.000145593 Jy ! Component: 200 - total flux cleaned = -0.000170891 Jy ! Total flux subtracted in 200 components = -0.000170891 Jy ! Clean residual min=-0.001100 max=0.001352 Jy/beam ! Clean residual mean=0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.120625 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.120625 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=0.013626Jy sigma=0.530839 ! Fit after self-cal, rms=0.013625Jy sigma=0.530795 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) ! Added new window around map position (-33.2, 49.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000824091 Jy ! Component: 100 - total flux cleaned = 0.000738946 Jy ! Component: 150 - total flux cleaned = 0.00074076 Jy ! Component: 200 - total flux cleaned = 0.000774156 Jy ! Total flux subtracted in 200 components = 0.000774156 Jy ! Clean residual min=-0.001037 max=0.001257 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.1214 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.1214 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=0.013500Jy sigma=0.525999 ! Fit after self-cal, rms=0.013494Jy sigma=0.525800 ! Inverting map ! Added new window around map position (-35, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001009 Jy ! Component: 100 - total flux cleaned = 0.00141542 Jy ! Component: 150 - total flux cleaned = 0.00152422 Jy ! Component: 200 - total flux cleaned = 0.00158861 Jy ! Total flux subtracted in 200 components = 0.00158861 Jy ! Clean residual min=-0.000971 max=0.001117 Jy/beam ! Clean residual mean=0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.122988 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.122988 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=0.013406Jy sigma=0.522139 ! Fit after self-cal, rms=0.013401Jy sigma=0.521887 ! Inverting map ! Added new window around map position (-35.6, -40.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392351 Jy ! Component: 100 - total flux cleaned = 0.00067754 Jy ! Component: 150 - total flux cleaned = 0.000981793 Jy ! Component: 200 - total flux cleaned = 0.00118983 Jy ! Total flux subtracted in 200 components = 0.00118983 Jy ! Clean residual min=-0.000946 max=0.000938 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.124178 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 0.124178 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=0.013311Jy sigma=0.518463 ! Fit after self-cal, rms=0.013309Jy sigma=0.518345 ! 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=0.013309Jy sigma=0.518345 ! Fit after self-cal, rms=0.013282Jy sigma=0.517697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8406 mas, bmaj=2.136 mas, bpa=-0.6472 degrees ! Estimated noise=0.602149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230696 Jy ! Component: 100 - total flux cleaned = 0.000406566 Jy ! Component: 150 - total flux cleaned = 0.000538766 Jy ! Component: 200 - total flux cleaned = 0.000661997 Jy ! Total flux subtracted in 200 components = 0.000661997 Jy ! Clean residual min=-0.000846 max=0.000896 Jy/beam ! Clean residual mean=-0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.12484 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 135 components and 0.12484 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=0.013249Jy sigma=0.516430 ! Fit after self-cal, rms=0.013248Jy sigma=0.516401 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 = 9.51536e-05 Jy ! Component: 100 - total flux cleaned = 0.000171375 Jy ! Component: 150 - total flux cleaned = 0.000195029 Jy ! Component: 200 - total flux cleaned = 0.00022965 Jy ! Total flux subtracted in 200 components = 0.00022965 Jy ! Clean residual min=-0.000830 max=0.000877 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.12507 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 147 components and 0.12507 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=0.013228Jy sigma=0.515629 ! Fit after self-cal, rms=0.013228Jy sigma=0.515615 ! Inverting map ! Added new window around map position (-48, -45.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685294 Jy ! Component: 100 - total flux cleaned = 0.000741971 Jy ! Component: 150 - total flux cleaned = 0.000833565 Jy ! Component: 200 - total flux cleaned = 0.000987534 Jy ! Total flux subtracted in 200 components = 0.000987534 Jy ! Clean residual min=-0.000790 max=0.000784 Jy/beam ! Clean residual mean=-0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.126057 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 163 components and 0.126057 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=0.013167Jy sigma=0.513200 ! Fit after self-cal, rms=0.013164Jy sigma=0.513063 ! 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=0.013164Jy sigma=0.513063 ! Fit after self-cal, rms=0.013148Jy sigma=0.512869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.94 mas, bmaj=3.157 mas, bpa=2.652 degrees ! Estimated noise=0.787117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.56442e-05 Jy ! Component: 100 - total flux cleaned = 9.87039e-05 Jy ! Component: 150 - total flux cleaned = 0.000172517 Jy ! Component: 200 - total flux cleaned = 0.000237862 Jy ! Total flux subtracted in 200 components = 0.000237862 Jy ! Clean residual min=-0.000715 max=0.000776 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.126295 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 185 components and 0.126295 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=0.013140Jy sigma=0.512549 ! Fit after self-cal, rms=0.013139Jy sigma=0.512496 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 = 9.78841e-05 Jy ! Component: 100 - total flux cleaned = 0.000238005 Jy ! Component: 150 - total flux cleaned = 0.000374898 Jy ! Component: 200 - total flux cleaned = 0.000451148 Jy ! Total flux subtracted in 200 components = 0.000451148 Jy ! Clean residual min=-0.000697 max=0.000736 Jy/beam ! Clean residual mean=-0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.126746 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 205 components and 0.126746 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=0.013134Jy sigma=0.512309 ! Fit after self-cal, rms=0.013133Jy sigma=0.512289 ! 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=0.8408 mas, bmaj=2.137 mas, bpa=-0.6638 degrees ! Estimated noise=0.601806 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8408 x 2.137 at -0.6638 degrees (North through East) ! Clean map min=-0.0011358 max=0.10772 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=0.741 mas, bmaj=1.947 mas, bpa=-1.789 degrees ! Estimated noise=0.7294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0838427 Jy ! Component: 100 - total flux cleaned = 0.102275 Jy ! Component: 150 - total flux cleaned = 0.108428 Jy ! Component: 200 - total flux cleaned = 0.111549 Jy ! Total flux subtracted in 200 components = 0.111549 Jy ! Clean residual min=-0.002057 max=0.002124 Jy/beam ! Clean residual mean=0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.111549 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.111549 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8408 mas, bmaj=2.137 mas, bpa=-0.6638 degrees ! Estimated noise=0.601806 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 = 0.00283602 Jy ! Component: 100 - total flux cleaned = 0.00455203 Jy ! Component: 150 - total flux cleaned = 0.00589486 Jy ! Component: 200 - total flux cleaned = 0.0067885 Jy ! Total flux subtracted in 200 components = 0.0067885 Jy ! Clean residual min=-0.001326 max=0.001323 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.118337 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.118337 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=1.94 mas, bmaj=3.157 mas, bpa=2.652 degrees ! Estimated noise=0.787117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000800741 Jy ! Component: 100 - total flux cleaned = 0.00151461 Jy ! Component: 150 - total flux cleaned = 0.00226704 Jy ! Component: 200 - total flux cleaned = 0.0029842 Jy ! Total flux subtracted in 200 components = 0.0029842 Jy ! Clean residual min=-0.001109 max=0.001023 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.121322 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 = 0.000557775 Jy ! Component: 100 - total flux cleaned = 0.00105947 Jy ! Component: 150 - total flux cleaned = 0.00144604 Jy ! Component: 200 - total flux cleaned = 0.00179803 Jy ! Total flux subtracted in 200 components = 0.00179803 Jy ! Clean residual min=-0.000941 max=0.000828 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.12312 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 116 components and 0.12312 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8408 mas, bmaj=2.137 mas, bpa=-0.6638 degrees ! Estimated noise=0.601806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311397 Jy ! Component: 100 - total flux cleaned = 0.000537057 Jy ! Component: 150 - total flux cleaned = 0.000822298 Jy ! Component: 200 - total flux cleaned = 0.0010535 Jy ! Total flux subtracted in 200 components = 0.0010535 Jy ! Clean residual min=-0.000898 max=0.000813 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.124173 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 140 components and 0.124173 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=0.013296Jy sigma=0.518760 ! Fit after self-cal, rms=0.013289Jy sigma=0.518435 wmodel /d2/scr/pima/bp177b_uvs/J1005+0739_X_map.mod ! Writing 140 model components to file: /d2/scr/pima/bp177b_uvs/J1005+0739_X_map.mod wobs /d2/scr/pima/bp177b_uvs/J1005+0739_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1005+0739_X_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1005+0739_X_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp177b_uvs/J1005+0739_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 = -0.00013708 Jy ! Component: 100 - total flux cleaned = -0.000193927 Jy ! Component: 150 - total flux cleaned = -0.000180689 Jy ! Component: 200 - total flux cleaned = -0.00012867 Jy ! Component: 250 - total flux cleaned = -0.000103593 Jy ! Component: 300 - total flux cleaned = -5.4886e-05 Jy ! Component: 350 - total flux cleaned = -3.11249e-05 Jy ! Component: 400 - total flux cleaned = 1.5613e-05 Jy ! Component: 450 - total flux cleaned = 2.66935e-05 Jy ! Component: 500 - total flux cleaned = 4.88475e-05 Jy ! Component: 550 - total flux cleaned = 7.0656e-05 Jy ! Component: 600 - total flux cleaned = 9.17946e-05 Jy ! Component: 650 - total flux cleaned = 7.10792e-05 Jy ! Component: 700 - total flux cleaned = 7.10016e-05 Jy ! Component: 750 - total flux cleaned = 7.08131e-05 Jy ! Component: 800 - total flux cleaned = 2.36816e-06 Jy ! Component: 850 - total flux cleaned = -3.60047e-05 Jy ! Component: 900 - total flux cleaned = -6.43921e-05 Jy ! Component: 950 - total flux cleaned = -9.23157e-05 Jy ! Component: 1000 - total flux cleaned = -0.000101543 Jy ! Component: 1050 - total flux cleaned = -0.000137346 Jy ! Component: 1100 - total flux cleaned = -0.000137377 Jy ! Component: 1150 - total flux cleaned = -0.000146011 Jy ! Component: 1200 - total flux cleaned = -0.000145951 Jy ! Component: 1250 - total flux cleaned = -0.000146018 Jy ! Component: 1300 - total flux cleaned = -0.000179408 Jy ! Component: 1350 - total flux cleaned = -0.000187639 Jy ! Component: 1400 - total flux cleaned = -0.000187656 Jy ! Component: 1450 - total flux cleaned = -0.000171879 Jy ! Component: 1500 - total flux cleaned = -0.000179769 Jy ! Component: 1550 - total flux cleaned = -0.000187524 Jy ! Component: 1600 - total flux cleaned = -0.000180017 Jy ! Component: 1650 - total flux cleaned = -0.000187511 Jy ! Component: 1700 - total flux cleaned = -0.000202388 Jy ! Component: 1750 - total flux cleaned = -0.000217164 Jy ! Component: 1800 - total flux cleaned = -0.000238899 Jy ! Component: 1850 - total flux cleaned = -0.000231617 Jy ! Component: 1900 - total flux cleaned = -0.000252977 Jy ! Component: 1950 - total flux cleaned = -0.000274126 Jy ! Component: 2000 - total flux cleaned = -0.000267183 Jy ! Component: 2050 - total flux cleaned = -0.000308419 Jy ! Component: 2100 - total flux cleaned = -0.00029472 Jy ! Component: 2150 - total flux cleaned = -0.00029466 Jy ! Component: 2200 - total flux cleaned = -0.000314631 Jy ! Component: 2250 - total flux cleaned = -0.000321106 Jy ! Component: 2300 - total flux cleaned = -0.00032111 Jy ! Component: 2350 - total flux cleaned = -0.000314626 Jy ! Component: 2400 - total flux cleaned = -0.000327338 Jy ! Component: 2450 - total flux cleaned = -0.00032098 Jy ! Component: 2500 - total flux cleaned = -0.000320973 Jy ! Component: 2550 - total flux cleaned = -0.000345962 Jy ! Component: 2600 - total flux cleaned = -0.000339738 Jy ! Component: 2650 - total flux cleaned = -0.000345981 Jy ! Component: 2700 - total flux cleaned = -0.000370401 Jy ! Component: 2750 - total flux cleaned = -0.000382483 Jy ! Component: 2800 - total flux cleaned = -0.000388477 Jy ! Component: 2850 - total flux cleaned = -0.000388511 Jy ! Component: 2900 - total flux cleaned = -0.000400307 Jy ! Component: 2950 - total flux cleaned = -0.000429633 Jy ! Component: 3000 - total flux cleaned = -0.000435377 Jy ! Component: 3050 - total flux cleaned = -0.000446956 Jy ! Component: 3100 - total flux cleaned = -0.000469938 Jy ! Component: 3150 - total flux cleaned = -0.000487076 Jy ! Component: 3200 - total flux cleaned = -0.000504075 Jy ! Component: 3250 - total flux cleaned = -0.000526577 Jy ! Component: 3300 - total flux cleaned = -0.000515363 Jy ! Component: 3350 - total flux cleaned = -0.000548754 Jy ! Component: 3400 - total flux cleaned = -0.000559789 Jy ! Component: 3450 - total flux cleaned = -0.000581766 Jy ! Component: 3500 - total flux cleaned = -0.000609015 Jy ! Component: 3550 - total flux cleaned = -0.000614467 Jy ! Component: 3600 - total flux cleaned = -0.000641438 Jy ! Component: 3650 - total flux cleaned = -0.000678891 Jy ! Component: 3700 - total flux cleaned = -0.000694796 Jy ! Component: 3750 - total flux cleaned = -0.000705375 Jy ! Component: 3800 - total flux cleaned = -0.000731726 Jy ! Component: 3850 - total flux cleaned = -0.000773626 Jy ! Component: 3900 - total flux cleaned = -0.000804837 Jy ! Component: 3950 - total flux cleaned = -0.000820361 Jy ! Component: 4000 - total flux cleaned = -0.000866764 Jy ! Component: 4050 - total flux cleaned = -0.000887263 Jy ! Total flux subtracted in 4096 components = -0.000907699 Jy ! Clean residual min=-0.000275 max=0.000381 Jy/beam ! Clean residual mean=-0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.123265 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 392 components and 0.123265 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1005+0739_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8408 x 2.137 at -0.6638 degrees (North through East) ! Clean map min=-0.0010164 max=0.10874 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1005+0739_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.108743 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.03095e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.221557 0.221557 0.443114 0.886228 1.77246 3.54491 7.08982 14.1796 28.3593 56.7186 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1354.05 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1005+0739_X_uvs.log closed on Sat Mar 22 08:07:55 2014