! Started logfile: /scr/pima/bs241e_uvs/J1332-0509_X_uvs.log on Fri May 15 09:16:04 2015 obs /scr/pima/bs241e_uvs/J1332-0509_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241e_uvs/J1332-0509_X_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.842532 visibilities/baseline/integration-bin. ! Found source: J1332-0509 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 4152 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 /scr/pima/bs241e_uvs/J1332-0509_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.475179Jy sigma=48.251475 ! Fit after self-cal, rms=0.119868Jy sigma=3.696093 ! 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=0.9197 mas, bmaj=2.991 mas, bpa=20 degrees ! Estimated noise=0.614013 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 = 0.825638 Jy ! Component: 100 - total flux cleaned = 1.00568 Jy ! Total flux subtracted in 100 components = 1.00568 Jy ! Clean residual min=-0.031134 max=0.055625 Jy/beam ! Clean residual mean=-0.000132 rms=0.009623 Jy/beam ! Combined flux in latest and established models = 1.00568 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.00568 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=0.117024Jy sigma=3.620755 ! Fit after self-cal, rms=0.117023Jy sigma=3.620729 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=2.927 mas, bpa=15.42 degrees ! Estimated noise=0.369639 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 = 0.0460875 Jy ! Component: 100 - total flux cleaned = 0.0713633 Jy ! Component: 150 - total flux cleaned = 0.0880743 Jy ! Component: 200 - total flux cleaned = 0.0995316 Jy ! Total flux subtracted in 200 components = 0.0995316 Jy ! Clean residual min=-0.033036 max=0.032023 Jy/beam ! Clean residual mean=-0.000152 rms=0.007764 Jy/beam ! Combined flux in latest and established models = 1.10521 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 1.10521 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=0.093235Jy sigma=3.008923 ! Fit after self-cal, rms=0.093228Jy sigma=3.008093 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 2.927 at 15.42 degrees (North through East) ! Clean map min=-0.03167 max=1.0396 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 1.09 FD 1.08 HN 0.95 LA 1.02 ! NL 0.98 OV 0.94 PT 0.92 SC 0.94 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.93 LA 0.99 ! NL 1.02 OV 1.00* PT 0.95 SC 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 0.93 LA 0.93 ! NL 1.02 OV 1.00* PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.02 LA 1.01 ! NL 1.05 OV 1.00* PT 0.96 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 1.04 LA 1.02 ! NL 0.98 OV 1.00* PT 0.93 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.13 HN 1.08 LA 1.04 ! NL 1.02 OV 1.00* PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.11 HN 1.02 LA 1.00 ! NL 0.99 OV 1.00* PT 0.88 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.01 LA 0.96 ! NL 0.97 OV 0.94 PT 0.89 SC 1.03 ! ! ! Fit before self-cal, rms=0.093228Jy sigma=3.008093 ! Fit after self-cal, rms=0.035568Jy sigma=1.075989 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=2.934 mas, bpa=15.45 degrees ! Estimated noise=0.36947 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 = -0.00513091 Jy ! Component: 100 - total flux cleaned = -0.00645332 Jy ! Component: 150 - total flux cleaned = -0.00645752 Jy ! Component: 200 - total flux cleaned = -0.00632994 Jy ! Total flux subtracted in 200 components = -0.00632994 Jy ! Clean residual min=-0.007389 max=0.006829 Jy/beam ! Clean residual mean=-0.000018 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 1.09888 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 1.09888 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=0.033797Jy sigma=1.011889 ! Fit after self-cal, rms=0.033783Jy sigma=1.011604 ! 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=0.033783Jy sigma=1.011604 ! Fit after self-cal, rms=0.033555Jy sigma=1.005941 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=2.933 mas, bpa=15.42 degrees ! Estimated noise=0.368903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00338222 Jy ! Component: 100 - total flux cleaned = -0.003789 Jy ! Component: 150 - total flux cleaned = -0.00361922 Jy ! Component: 200 - total flux cleaned = -0.00361519 Jy ! Total flux subtracted in 200 components = -0.00361519 Jy ! Clean residual min=-0.006463 max=0.006384 Jy/beam ! Clean residual mean=-0.000015 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 1.09527 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 1.09527 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=0.032974Jy sigma=0.984210 ! Fit after self-cal, rms=0.032976Jy sigma=0.984143 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 = 7.74274e-05 Jy ! Component: 100 - total flux cleaned = 7.52401e-05 Jy ! Component: 150 - total flux cleaned = 2.03136e-05 Jy ! Component: 200 - total flux cleaned = 2.20443e-05 Jy ! Total flux subtracted in 200 components = 2.20443e-05 Jy ! Clean residual min=-0.006239 max=0.006346 Jy/beam ! Clean residual mean=-0.000015 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 1.09529 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 1.09529 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=0.032794Jy sigma=0.977625 ! Fit after self-cal, rms=0.032794Jy sigma=0.977561 ! 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=0.032794Jy sigma=0.977561 ! Fit after self-cal, rms=0.032705Jy sigma=0.975533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=2.933 mas, bpa=15.4 degrees ! Estimated noise=0.368678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00183869 Jy ! Component: 100 - total flux cleaned = -0.00224032 Jy ! Component: 150 - total flux cleaned = -0.00227751 Jy ! Component: 200 - total flux cleaned = -0.00224302 Jy ! Total flux subtracted in 200 components = -0.00224302 Jy ! Clean residual min=-0.005917 max=0.006344 Jy/beam ! Clean residual mean=-0.000014 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 1.09305 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 1.09305 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=0.032573Jy sigma=0.970489 ! Fit after self-cal, rms=0.032573Jy sigma=0.970433 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 = -7.04862e-05 Jy ! Component: 100 - total flux cleaned = -0.000102004 Jy ! Component: 150 - total flux cleaned = -0.000132013 Jy ! Component: 200 - total flux cleaned = -0.000161054 Jy ! Total flux subtracted in 200 components = -0.000161054 Jy ! Clean residual min=-0.005850 max=0.006334 Jy/beam ! Clean residual mean=-0.000014 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 1.09289 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 1.09289 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=0.032520Jy sigma=0.968705 ! Fit after self-cal, rms=0.032519Jy sigma=0.968654 ! 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=0.032519Jy sigma=0.968654 ! Fit after self-cal, rms=0.032473Jy sigma=0.967543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.087 mas, bmaj=3.5 mas, bpa=5.064 degrees ! Estimated noise=0.433763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011673 Jy ! Component: 100 - total flux cleaned = -0.00143041 Jy ! Component: 150 - total flux cleaned = -0.00167384 Jy ! Component: 200 - total flux cleaned = -0.00191453 Jy ! Total flux subtracted in 200 components = -0.00191453 Jy ! Clean residual min=-0.007697 max=0.008741 Jy/beam ! Clean residual mean=-0.000025 rms=0.002473 Jy/beam ! Combined flux in latest and established models = 1.09097 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 1.09097 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=0.032415Jy sigma=0.965424 ! Fit after self-cal, rms=0.032410Jy sigma=0.965205 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 = -0.000111756 Jy ! Component: 100 - total flux cleaned = -0.000141082 Jy ! Component: 150 - total flux cleaned = -0.000167978 Jy ! Component: 200 - total flux cleaned = -0.000193686 Jy ! Total flux subtracted in 200 components = -0.000193686 Jy ! Clean residual min=-0.007645 max=0.008800 Jy/beam ! Clean residual mean=-0.000025 rms=0.002466 Jy/beam ! Combined flux in latest and established models = 1.09078 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 1.09078 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=0.032383Jy sigma=0.964515 ! Fit after self-cal, rms=0.032380Jy sigma=0.964402 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=2.933 mas, bpa=15.39 degrees ! Estimated noise=0.368545 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.14 x 2.933 at 15.39 degrees (North through East) ! Clean map min=-0.0053328 max=1.0403 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=0.032380Jy sigma=0.964402 ! Fit after self-cal, rms=0.029128Jy sigma=0.877211 ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=2.933 mas, bpa=15.4 degrees ! Estimated noise=0.368459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000577533 Jy ! Component: 100 - total flux cleaned = -0.000692886 Jy ! Component: 150 - total flux cleaned = -0.000792014 Jy ! Component: 200 - total flux cleaned = -0.000851331 Jy ! Total flux subtracted in 200 components = -0.000851331 Jy ! Clean residual min=-0.005351 max=0.006439 Jy/beam ! Clean residual mean=-0.000014 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 1.08993 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 1.08993 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=0.029036Jy sigma=0.874170 ! Fit after self-cal, rms=0.029033Jy sigma=0.874120 ! Inverting map ! Added new window around map position (13.2, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592765 Jy ! Component: 100 - total flux cleaned = 0.00838368 Jy ! Component: 150 - total flux cleaned = 0.00885555 Jy ! Component: 200 - total flux cleaned = 0.00932359 Jy ! Total flux subtracted in 200 components = 0.00932359 Jy ! Clean residual min=-0.004703 max=0.004468 Jy/beam ! Clean residual mean=-0.000005 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 1.09925 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 1.09925 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=0.027711Jy sigma=0.825536 ! Fit after self-cal, rms=0.027668Jy sigma=0.823879 ! 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=0.027668Jy sigma=0.823879 ! Fit after self-cal, rms=0.027573Jy sigma=0.821980 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=0.9175 mas, bmaj=3.001 mas, bpa=19.89 degrees ! Estimated noise=0.608132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.817679 Jy ! Component: 100 - total flux cleaned = 0.995987 Jy ! Component: 150 - total flux cleaned = 1.03774 Jy ! Component: 200 - total flux cleaned = 1.05594 Jy ! Total flux subtracted in 200 components = 1.05594 Jy ! Clean residual min=-0.009505 max=0.015477 Jy/beam ! Clean residual mean=-0.000019 rms=0.002966 Jy/beam ! Combined flux in latest and established models = 1.05594 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 15 model components to the UV plane model. ! The established model now contains 15 components and 1.05594 Jy ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=2.933 mas, bpa=15.39 degrees ! Estimated noise=0.368051 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.8, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132947 Jy ! Component: 100 - total flux cleaned = 0.0211738 Jy ! Component: 150 - total flux cleaned = 0.0269391 Jy ! Component: 200 - total flux cleaned = 0.0312644 Jy ! Total flux subtracted in 200 components = 0.0312644 Jy ! Clean residual min=-0.005919 max=0.005892 Jy/beam ! Clean residual mean=-0.000019 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 1.08721 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 1.08721 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=2.087 mas, bmaj=3.501 mas, bpa=5.042 degrees ! Estimated noise=0.433224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518717 Jy ! Component: 100 - total flux cleaned = 0.00673708 Jy ! Component: 150 - total flux cleaned = 0.00779654 Jy ! Component: 200 - total flux cleaned = 0.00901377 Jy ! Total flux subtracted in 200 components = 0.00901377 Jy ! Clean residual min=-0.006744 max=0.006157 Jy/beam ! Clean residual mean=-0.000020 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 1.09622 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 = 0.000966899 Jy ! Component: 100 - total flux cleaned = 0.00195606 Jy ! Component: 150 - total flux cleaned = 0.00277777 Jy ! Component: 200 - total flux cleaned = 0.00326123 Jy ! Total flux subtracted in 200 components = 0.00326123 Jy ! Clean residual min=-0.006510 max=0.005792 Jy/beam ! Clean residual mean=-0.000013 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 1.09948 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 92 components and 1.09948 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=2.933 mas, bpa=15.39 degrees ! Estimated noise=0.368051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202791 Jy ! Component: 100 - total flux cleaned = 0.000288085 Jy ! Component: 150 - total flux cleaned = 0.000515576 Jy ! Component: 200 - total flux cleaned = 0.000449053 Jy ! Total flux subtracted in 200 components = 0.000449053 Jy ! Clean residual min=-0.004929 max=0.004618 Jy/beam ! Clean residual mean=-0.000005 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 1.09993 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 119 components and 1.09993 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=0.026085Jy sigma=0.773248 ! Fit after self-cal, rms=0.025945Jy sigma=0.767273 wmodel /scr/pima/bs241e_uvs/J1332-0509_X_map.mod ! Writing 119 model components to file: /scr/pima/bs241e_uvs/J1332-0509_X_map.mod wobs /scr/pima/bs241e_uvs/J1332-0509_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241e_uvs/J1332-0509_X_uvs.fits wwins /scr/pima/bs241e_uvs/J1332-0509_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bs241e_uvs/J1332-0509_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 = -0.000971897 Jy ! Component: 100 - total flux cleaned = -0.00132732 Jy ! Component: 150 - total flux cleaned = -0.00144872 Jy ! Component: 200 - total flux cleaned = -0.00156481 Jy ! Component: 250 - total flux cleaned = -0.00161899 Jy ! Component: 300 - total flux cleaned = -0.0014694 Jy ! Component: 350 - total flux cleaned = -0.00146991 Jy ! Component: 400 - total flux cleaned = -0.00142457 Jy ! Component: 450 - total flux cleaned = -0.00138268 Jy ! Component: 500 - total flux cleaned = -0.00142332 Jy ! Component: 550 - total flux cleaned = -0.00142358 Jy ! Component: 600 - total flux cleaned = -0.00142419 Jy ! Component: 650 - total flux cleaned = -0.00138705 Jy ! Component: 700 - total flux cleaned = -0.0013157 Jy ! Component: 750 - total flux cleaned = -0.00124751 Jy ! Component: 800 - total flux cleaned = -0.00131439 Jy ! Component: 850 - total flux cleaned = -0.00131382 Jy ! Component: 900 - total flux cleaned = -0.00125074 Jy ! Component: 950 - total flux cleaned = -0.00118953 Jy ! Component: 1000 - total flux cleaned = -0.00118919 Jy ! Component: 1050 - total flux cleaned = -0.00116032 Jy ! Component: 1100 - total flux cleaned = -0.00116014 Jy ! Component: 1150 - total flux cleaned = -0.001188 Jy ! Component: 1200 - total flux cleaned = -0.00121537 Jy ! Component: 1250 - total flux cleaned = -0.00118878 Jy ! Component: 1300 - total flux cleaned = -0.00118929 Jy ! Component: 1350 - total flux cleaned = -0.00113797 Jy ! Component: 1400 - total flux cleaned = -0.00116419 Jy ! Component: 1450 - total flux cleaned = -0.00116462 Jy ! Component: 1500 - total flux cleaned = -0.00121455 Jy ! Component: 1550 - total flux cleaned = -0.00133651 Jy ! Component: 1600 - total flux cleaned = -0.00138451 Jy ! Component: 1650 - total flux cleaned = -0.00140818 Jy ! Component: 1700 - total flux cleaned = -0.00154872 Jy ! Component: 1750 - total flux cleaned = -0.00164102 Jy ! Component: 1800 - total flux cleaned = -0.00177787 Jy ! Component: 1850 - total flux cleaned = -0.00186793 Jy ! Component: 1900 - total flux cleaned = -0.0019571 Jy ! Component: 1950 - total flux cleaned = -0.00208939 Jy ! Component: 2000 - total flux cleaned = -0.00228522 Jy ! Component: 2050 - total flux cleaned = -0.00241413 Jy ! Component: 2100 - total flux cleaned = -0.00254195 Jy ! Component: 2150 - total flux cleaned = -0.0027317 Jy ! Component: 2200 - total flux cleaned = -0.0028149 Jy ! Component: 2250 - total flux cleaned = -0.00293927 Jy ! Component: 2300 - total flux cleaned = -0.00306241 Jy ! Component: 2350 - total flux cleaned = -0.00320453 Jy ! Component: 2400 - total flux cleaned = -0.00328506 Jy ! Component: 2450 - total flux cleaned = -0.00342451 Jy ! Component: 2500 - total flux cleaned = -0.00344416 Jy ! Component: 2550 - total flux cleaned = -0.00354209 Jy ! Component: 2600 - total flux cleaned = -0.00358088 Jy ! Component: 2650 - total flux cleaned = -0.00369651 Jy ! Component: 2700 - total flux cleaned = -0.00375367 Jy ! Component: 2750 - total flux cleaned = -0.00384826 Jy ! Component: 2800 - total flux cleaned = -0.00392329 Jy ! Component: 2850 - total flux cleaned = -0.00397904 Jy ! Component: 2900 - total flux cleaned = -0.00403442 Jy ! Component: 2950 - total flux cleaned = -0.00410741 Jy ! Component: 3000 - total flux cleaned = -0.00412566 Jy ! Component: 3050 - total flux cleaned = -0.00416188 Jy ! Component: 3100 - total flux cleaned = -0.00423372 Jy ! Component: 3150 - total flux cleaned = -0.00423369 Jy ! Component: 3200 - total flux cleaned = -0.00423371 Jy ! Component: 3250 - total flux cleaned = -0.00423377 Jy ! Component: 3300 - total flux cleaned = -0.00428627 Jy ! Component: 3350 - total flux cleaned = -0.00432088 Jy ! Component: 3400 - total flux cleaned = -0.00432089 Jy ! Component: 3450 - total flux cleaned = -0.00435524 Jy ! Component: 3500 - total flux cleaned = -0.00440659 Jy ! Component: 3550 - total flux cleaned = -0.00447459 Jy ! Component: 3600 - total flux cleaned = -0.00450845 Jy ! Component: 3650 - total flux cleaned = -0.00459255 Jy ! Component: 3700 - total flux cleaned = -0.00465929 Jy ! Component: 3750 - total flux cleaned = -0.00464262 Jy ! Component: 3800 - total flux cleaned = -0.0046924 Jy ! Component: 3850 - total flux cleaned = -0.00472547 Jy ! Component: 3900 - total flux cleaned = -0.00477483 Jy ! Component: 3950 - total flux cleaned = -0.00479129 Jy ! Component: 4000 - total flux cleaned = -0.00479125 Jy ! Component: 4050 - total flux cleaned = -0.00479126 Jy ! Total flux subtracted in 4096 components = -0.00479134 Jy ! Clean residual min=-0.000887 max=0.000912 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 1.09514 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 422 components and 1.09514 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241e_uvs/J1332-0509_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.14 x 2.933 at 15.39 degrees (North through East) ! Clean map min=-0.0056874 max=1.0425 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241e_uvs/J1332-0509_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.04254 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000357801 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.102961 0.102961 0.205921 0.411842 0.823684 1.64737 3.29474 6.58948 13.179 26.3579 52.7158 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2913.74 quit ! Quitting program ! Log file /scr/pima/bs241e_uvs/J1332-0509_X_uvs.log closed on Fri May 15 09:16:08 2015