! Started logfile: /scr/pima/bp171a9_uvs/J1211+7419_X_uvs.log on Sat Dec 21 09:12:42 2013 obs /scr/pima/bp171a9_uvs/J1211+7419_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1211+7419_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.464286 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1211+7419 ! ! 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 312 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 /scr/pima/bp171a9_uvs/J1211+7419_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001400Jy sigma=0.913590 ! Fit after self-cal, rms=0.988403Jy sigma=0.902120 ! 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=1.608 mas, bmaj=3.078 mas, bpa=-5.411 degrees ! Estimated noise=66.1453 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136839 Jy ! Component: 100 - total flux cleaned = 0.0123969 Jy ! Total flux subtracted in 100 components = 0.0123969 Jy ! Clean residual min=-0.002250 max=0.002231 Jy/beam ! Clean residual mean=0.000037 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0123969 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0123969 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=0.016262Jy sigma=0.013840 ! Fit after self-cal, rms=0.013756Jy sigma=0.012171 ! 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=1.9 mas, bmaj=3.52 mas, bpa=-3.337 degrees ! Estimated noise=51.0383 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 = 0.000596654 Jy ! Component: 100 - total flux cleaned = 0.000134443 Jy ! Component: 150 - total flux cleaned = 9.96117e-07 Jy ! Component: 200 - total flux cleaned = 0.000388271 Jy ! Total flux subtracted in 200 components = 0.000388271 Jy ! Clean residual min=-0.000661 max=0.000662 Jy/beam ! Clean residual mean=0.000012 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0127852 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 65 components and 0.0127852 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=0.013760Jy sigma=0.010717 ! Fit after self-cal, rms=0.013666Jy sigma=0.010636 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.9 x 3.52 at -3.337 degrees (North through East) ! Clean map min=-0.0016368 max=0.016189 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.013666Jy sigma=0.010636 ! Fit after self-cal, rms=0.013666Jy sigma=0.010636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=3.52 mas, bpa=-3.337 degrees ! Estimated noise=51.0383 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 = -0.000286144 Jy ! Component: 100 - total flux cleaned = -0.000136259 Jy ! Component: 150 - total flux cleaned = 0.000159006 Jy ! Component: 200 - total flux cleaned = 0.000533377 Jy ! Total flux subtracted in 200 components = 0.000533377 Jy ! Clean residual min=-0.000452 max=0.000457 Jy/beam ! Clean residual mean=0.000003 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0133185 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 104 components and 0.0133185 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=0.013592Jy sigma=0.010355 ! Fit after self-cal, rms=0.013532Jy sigma=0.010317 ! 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=0.013532Jy sigma=0.010317 ! Fit after self-cal, rms=0.013532Jy sigma=0.010317 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=3.52 mas, bpa=-3.337 degrees ! Estimated noise=51.0383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.1033e-05 Jy ! Component: 100 - total flux cleaned = 4.99749e-05 Jy ! Component: 150 - total flux cleaned = 0.000335143 Jy ! Component: 200 - total flux cleaned = 0.000715732 Jy ! Total flux subtracted in 200 components = 0.000715732 Jy ! Clean residual min=-0.000361 max=0.000365 Jy/beam ! Clean residual mean=-0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0140343 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 129 components and 0.0140343 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=0.013511Jy sigma=0.010180 ! Fit after self-cal, rms=0.013481Jy sigma=0.010166 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 = -7.41194e-05 Jy ! Component: 100 - total flux cleaned = -3.0693e-05 Jy ! Component: 150 - total flux cleaned = 4.88874e-05 Jy ! Component: 200 - total flux cleaned = 0.000141477 Jy ! Total flux subtracted in 200 components = 0.000141477 Jy ! Clean residual min=-0.000300 max=0.000304 Jy/beam ! Clean residual mean=0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0141757 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 157 components and 0.0141757 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=0.013454Jy sigma=0.010086 ! Fit after self-cal, rms=0.013438Jy sigma=0.010078 ! 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=0.013438Jy sigma=0.010078 ! Fit after self-cal, rms=0.013438Jy sigma=0.010078 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=3.52 mas, bpa=-3.337 degrees ! Estimated noise=51.0383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.96666e-05 Jy ! Component: 100 - total flux cleaned = 1.8371e-05 Jy ! Component: 150 - total flux cleaned = 0.00010568 Jy ! Component: 200 - total flux cleaned = 0.000204274 Jy ! Total flux subtracted in 200 components = 0.000204274 Jy ! Clean residual min=-0.000266 max=0.000269 Jy/beam ! Clean residual mean=0.000001 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.01438 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 186 components and 0.01438 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=0.013408Jy sigma=0.010024 ! Fit after self-cal, rms=0.013393Jy sigma=0.010018 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 = -0.000196583 Jy ! Component: 100 - total flux cleaned = -0.000246356 Jy ! Component: 150 - total flux cleaned = -0.000291741 Jy ! Component: 200 - total flux cleaned = -0.00032033 Jy ! Total flux subtracted in 200 components = -0.00032033 Jy ! Clean residual min=-0.000236 max=0.000236 Jy/beam ! Clean residual mean=0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0140597 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 216 components and 0.0140597 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=0.013360Jy sigma=0.009978 ! Fit after self-cal, rms=0.013346Jy sigma=0.009974 ! 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=0.013346Jy sigma=0.009974 ! Fit after self-cal, rms=0.013346Jy sigma=0.009974 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.753 mas, bmaj=3.976 mas, bpa=1.871 degrees ! Estimated noise=53.5563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.41347e-05 Jy ! Component: 100 - total flux cleaned = 0.000120841 Jy ! Component: 150 - total flux cleaned = 0.000248637 Jy ! Component: 200 - total flux cleaned = 0.000435258 Jy ! Total flux subtracted in 200 components = 0.000435258 Jy ! Clean residual min=-0.000134 max=0.000134 Jy/beam ! Clean residual mean=0.000001 rms=0.000045 Jy/beam ! Combined flux in latest and established models = 0.0144949 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 242 components and 0.0144949 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=0.013332Jy sigma=0.009954 ! Fit after self-cal, rms=0.013336Jy sigma=0.009951 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.87774e-05 Jy ! Component: 100 - total flux cleaned = -3.31283e-06 Jy ! Component: 150 - total flux cleaned = 4.92127e-05 Jy ! Component: 200 - total flux cleaned = 0.00011431 Jy ! Total flux subtracted in 200 components = 0.00011431 Jy ! Clean residual min=-0.000119 max=0.000120 Jy/beam ! Clean residual mean=0.000000 rms=0.000041 Jy/beam ! Combined flux in latest and established models = 0.0146093 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 270 components and 0.0146093 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=0.013317Jy sigma=0.009940 ! Fit after self-cal, rms=0.013323Jy sigma=0.009938 ! Inverting map ! Added new window around map position (17.4, -45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.43337e-05 Jy ! Component: 100 - total flux cleaned = 6.58804e-05 Jy ! Component: 150 - total flux cleaned = 7.0138e-05 Jy ! Component: 200 - total flux cleaned = 6.78194e-05 Jy ! Total flux subtracted in 200 components = 6.78194e-05 Jy ! Clean residual min=-0.000173 max=0.000154 Jy/beam ! Clean residual mean=0.000001 rms=0.000047 Jy/beam ! Combined flux in latest and established models = 0.0146771 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 287 components and 0.0146771 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=0.013324Jy sigma=0.009926 ! Fit after self-cal, rms=0.013331Jy sigma=0.009924 ! 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=1.9 mas, bmaj=3.52 mas, bpa=-3.337 degrees ! Estimated noise=51.0383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.9 x 3.52 at -3.337 degrees (North through East) ! Clean map min=-0.0015812 max=0.015629 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=1.608 mas, bmaj=3.078 mas, bpa=-5.411 degrees ! Estimated noise=66.1453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522919 Jy ! Component: 100 - total flux cleaned = 0.00480407 Jy ! Component: 150 - total flux cleaned = 0.00351797 Jy ! Component: 200 - total flux cleaned = 0.00252091 Jy ! Total flux subtracted in 200 components = 0.00252091 Jy ! Clean residual min=-0.008299 max=0.012471 Jy/beam ! Clean residual mean=0.000206 rms=0.002544 Jy/beam ! Combined flux in latest and established models = 0.00252091 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 0.00252091 Jy ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=3.52 mas, bpa=-3.337 degrees ! Estimated noise=51.0383 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 (-0.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00866516 Jy ! Component: 100 - total flux cleaned = 0.00862879 Jy ! Component: 150 - total flux cleaned = 0.00917345 Jy ! Component: 200 - total flux cleaned = 0.00989461 Jy ! Total flux subtracted in 200 components = 0.00989461 Jy ! Clean residual min=-0.003922 max=0.003155 Jy/beam ! Clean residual mean=0.000062 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.0124155 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.0124155 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=2.753 mas, bmaj=3.976 mas, bpa=1.871 degrees ! Estimated noise=53.5563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019926 Jy ! Component: 100 - total flux cleaned = 0.00283489 Jy ! Component: 150 - total flux cleaned = 0.00351791 Jy ! Component: 200 - total flux cleaned = 0.00413607 Jy ! Total flux subtracted in 200 components = 0.00413607 Jy ! Clean residual min=-0.002604 max=0.002075 Jy/beam ! Clean residual mean=0.000027 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0165516 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 = 0.000503069 Jy ! Component: 100 - total flux cleaned = 0.000819684 Jy ! Component: 150 - total flux cleaned = 0.00111354 Jy ! Component: 200 - total flux cleaned = 0.00138645 Jy ! Total flux subtracted in 200 components = 0.00138645 Jy ! Clean residual min=-0.002275 max=0.002002 Jy/beam ! Clean residual mean=0.000018 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.017938 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 107 components and 0.017938 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=3.52 mas, bpa=-3.337 degrees ! Estimated noise=51.0383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.49508e-05 Jy ! Component: 100 - total flux cleaned = 0.000165232 Jy ! Component: 150 - total flux cleaned = 0.000250409 Jy ! Component: 200 - total flux cleaned = 0.000405349 Jy ! Total flux subtracted in 200 components = 0.000405349 Jy ! Clean residual min=-0.002089 max=0.001845 Jy/beam ! Clean residual mean=0.000010 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0183434 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 127 components and 0.0183434 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=0.013813Jy sigma=0.011089 ! Fit after self-cal, rms=0.013846Jy sigma=0.010818 wmodel /scr/pima/bp171a9_uvs/J1211+7419_X_map.mod ! Writing 127 model components to file: /scr/pima/bp171a9_uvs/J1211+7419_X_map.mod wobs /scr/pima/bp171a9_uvs/J1211+7419_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1211+7419_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1211+7419_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a9_uvs/J1211+7419_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 = -0.000661412 Jy ! Component: 100 - total flux cleaned = -0.000795379 Jy ! Component: 150 - total flux cleaned = -0.000670753 Jy ! Component: 200 - total flux cleaned = -0.000539207 Jy ! Component: 250 - total flux cleaned = -0.00044782 Jy ! Component: 300 - total flux cleaned = -0.000347401 Jy ! Component: 350 - total flux cleaned = -0.000225678 Jy ! Component: 400 - total flux cleaned = -9.86994e-05 Jy ! Component: 450 - total flux cleaned = 9.36151e-06 Jy ! Component: 500 - total flux cleaned = 7.77545e-05 Jy ! Component: 550 - total flux cleaned = 0.000132242 Jy ! Component: 600 - total flux cleaned = 0.000184543 Jy ! Component: 650 - total flux cleaned = 0.000184619 Jy ! Component: 700 - total flux cleaned = 0.000203829 Jy ! Component: 750 - total flux cleaned = 0.000222341 Jy ! Component: 800 - total flux cleaned = 0.000258697 Jy ! Component: 850 - total flux cleaned = 0.000338295 Jy ! Component: 900 - total flux cleaned = 0.000424923 Jy ! Component: 950 - total flux cleaned = 0.000509944 Jy ! Component: 1000 - total flux cleaned = 0.000576686 Jy ! Component: 1050 - total flux cleaned = 0.00065898 Jy ! Component: 1100 - total flux cleaned = 0.000764413 Jy ! Component: 1150 - total flux cleaned = 0.000836411 Jy ! Component: 1200 - total flux cleaned = 0.000907523 Jy ! Component: 1250 - total flux cleaned = 0.000962227 Jy ! Component: 1300 - total flux cleaned = 0.00104742 Jy ! Component: 1350 - total flux cleaned = 0.00113985 Jy ! Component: 1400 - total flux cleaned = 0.00123216 Jy ! Component: 1450 - total flux cleaned = 0.00133231 Jy ! Component: 1500 - total flux cleaned = 0.00141734 Jy ! Component: 1550 - total flux cleaned = 0.00151835 Jy ! Component: 1600 - total flux cleaned = 0.00163559 Jy ! Component: 1650 - total flux cleaned = 0.00173788 Jy ! Component: 1700 - total flux cleaned = 0.00182525 Jy ! Component: 1750 - total flux cleaned = 0.00190523 Jy ! Component: 1800 - total flux cleaned = 0.00199402 Jy ! Component: 1850 - total flux cleaned = 0.00206724 Jy ! Component: 1900 - total flux cleaned = 0.00213296 Jy ! Component: 1950 - total flux cleaned = 0.00221595 Jy ! Component: 2000 - total flux cleaned = 0.00227465 Jy ! Component: 2050 - total flux cleaned = 0.00233392 Jy ! Component: 2100 - total flux cleaned = 0.00240234 Jy ! Component: 2150 - total flux cleaned = 0.00246275 Jy ! Component: 2200 - total flux cleaned = 0.00254135 Jy ! Component: 2250 - total flux cleaned = 0.00262075 Jy ! Component: 2300 - total flux cleaned = 0.00270105 Jy ! Component: 2350 - total flux cleaned = 0.00276435 Jy ! Component: 2400 - total flux cleaned = 0.0028283 Jy ! Component: 2450 - total flux cleaned = 0.00290232 Jy ! Component: 2500 - total flux cleaned = 0.00296787 Jy ! Component: 2550 - total flux cleaned = 0.00302459 Jy ! Component: 2600 - total flux cleaned = 0.00310126 Jy ! Component: 2650 - total flux cleaned = 0.0031789 Jy ! Component: 2700 - total flux cleaned = 0.00326758 Jy ! Component: 2750 - total flux cleaned = 0.00334756 Jy ! Component: 2800 - total flux cleaned = 0.00339823 Jy ! Component: 2850 - total flux cleaned = 0.00345979 Jy ! Component: 2900 - total flux cleaned = 0.00353268 Jy ! Component: 2950 - total flux cleaned = 0.00358559 Jy ! Component: 3000 - total flux cleaned = 0.00364997 Jy ! Component: 3050 - total flux cleaned = 0.00371531 Jy ! Component: 3100 - total flux cleaned = 0.00379275 Jy ! Component: 3150 - total flux cleaned = 0.00384896 Jy ! Component: 3200 - total flux cleaned = 0.00391716 Jy ! Component: 3250 - total flux cleaned = 0.00397484 Jy ! Component: 3300 - total flux cleaned = 0.00405701 Jy ! Component: 3350 - total flux cleaned = 0.00410486 Jy ! Component: 3400 - total flux cleaned = 0.00412927 Jy ! Component: 3450 - total flux cleaned = 0.00415391 Jy ! Component: 3500 - total flux cleaned = 0.00415379 Jy ! Component: 3550 - total flux cleaned = 0.00417914 Jy ! Component: 3600 - total flux cleaned = 0.00420499 Jy ! Component: 3650 - total flux cleaned = 0.00421827 Jy ! Component: 3700 - total flux cleaned = 0.00421814 Jy ! Component: 3750 - total flux cleaned = 0.00425915 Jy ! Component: 3800 - total flux cleaned = 0.00427314 Jy ! Component: 3850 - total flux cleaned = 0.00425888 Jy ! Component: 3900 - total flux cleaned = 0.00425858 Jy ! Component: 3950 - total flux cleaned = 0.00427306 Jy ! Component: 4000 - total flux cleaned = 0.00428784 Jy ! Component: 4050 - total flux cleaned = 0.00431832 Jy ! Total flux subtracted in 4096 components = 0.0043183 Jy ! Clean residual min=-0.000909 max=0.000953 Jy/beam ! Clean residual mean=-0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0226617 Jy keep ! Adding 173 model components to the UV plane model. ! The established model now contains 300 components and 0.0226617 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1211+7419_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.9 x 3.52 at -3.337 degrees (North through East) ! Clean map min=-0.0026477 max=0.014628 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1211+7419_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0146276 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000314851 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.45733 6.45733 12.9147 25.8293 51.6586 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 46.458 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1211+7419_X_uvs.log closed on Sat Dec 21 09:12:48 2013