! Started logfile: /d2/scr/pima/bp177i_uvs/J1252+5151_C_uvs.log on Tue Apr 15 00:26:30 2014 obs /d2/scr/pima/bp177i_uvs/J1252+5151_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1252+5151_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J1252+5151 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1032 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1252+5151_C] 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 0.300x0.300 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=1.002775Jy sigma=46.858211 ! Fit after self-cal, rms=0.962801Jy sigma=44.935076 ! 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=1.554 mas, bmaj=4.482 mas, bpa=17.85 degrees ! Estimated noise=0.635743 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 = 0.0271626 Jy ! Component: 100 - total flux cleaned = 0.0364783 Jy ! Total flux subtracted in 100 components = 0.0364783 Jy ! Clean residual min=-0.002617 max=0.004481 Jy/beam ! Clean residual mean=-0.000006 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.0364783 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0364783 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=0.021049Jy sigma=0.876324 ! Fit after self-cal, rms=0.017639Jy sigma=0.759093 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00587719 Jy ! Component: 100 - total flux cleaned = 0.00908571 Jy ! Total flux subtracted in 100 components = 0.00908571 Jy ! Clean residual min=-0.002255 max=0.002298 Jy/beam ! Clean residual mean=-0.000004 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.045564 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.045564 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=0.014962Jy sigma=0.635064 ! Fit after self-cal, rms=0.014960Jy sigma=0.634812 ! 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=1.803 mas, bmaj=4.718 mas, bpa=16.53 degrees ! Estimated noise=0.476643 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 = 0.00257913 Jy ! Component: 100 - total flux cleaned = 0.00402932 Jy ! Component: 150 - total flux cleaned = 0.00503041 Jy ! Component: 200 - total flux cleaned = 0.00574231 Jy ! Total flux subtracted in 200 components = 0.00574231 Jy ! Clean residual min=-0.002012 max=0.002169 Jy/beam ! Clean residual mean=0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0513063 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.0513063 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=0.014393Jy sigma=0.613889 ! Fit after self-cal, rms=0.014395Jy sigma=0.613813 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.803 x 4.718 at 16.53 degrees (North through East) ! Clean map min=-0.0019441 max=0.039224 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.00 KP 0.95 ! LA 1.03 MK 1.02 NL 1.13 OV 1.02 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.07 KP 0.98 ! LA 1.07 MK 0.93 NL 1.11 OV 1.00 ! PT 0.85 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.01 KP 0.99 ! LA 1.14 MK 0.99 NL 1.16 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.98 KP 0.90 ! LA 1.05 MK 0.94 NL 1.13 OV 0.99 ! PT 0.89 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.05 KP 1.00 ! LA 1.05 MK 1.00 NL 1.10 OV 1.05 ! PT 0.95 SC 1.06 ! ! ! Fit before self-cal, rms=0.014395Jy sigma=0.613813 ! Fit after self-cal, rms=0.014188Jy sigma=0.593677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.801 mas, bmaj=4.727 mas, bpa=16.58 degrees ! Estimated noise=0.484161 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 = 0.000871527 Jy ! Component: 100 - total flux cleaned = 0.00133828 Jy ! Component: 150 - total flux cleaned = 0.00147088 Jy ! Component: 200 - total flux cleaned = 0.00152374 Jy ! Total flux subtracted in 200 components = 0.00152374 Jy ! Clean residual min=-0.001607 max=0.002009 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.05283 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.05283 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=0.014090Jy sigma=0.592235 ! Fit after self-cal, rms=0.014096Jy sigma=0.592110 ! 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=0.014096Jy sigma=0.592110 ! Fit after self-cal, rms=0.014210Jy sigma=0.591002 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.8 mas, bmaj=4.727 mas, bpa=16.62 degrees ! Estimated noise=0.490928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000591036 Jy ! Component: 100 - total flux cleaned = 0.000875917 Jy ! Component: 150 - total flux cleaned = 0.000963065 Jy ! Component: 200 - total flux cleaned = 0.00102157 Jy ! Total flux subtracted in 200 components = 0.00102157 Jy ! Clean residual min=-0.001617 max=0.002011 Jy/beam ! Clean residual mean=-0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0538516 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.0538516 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=0.014157Jy sigma=0.590543 ! Fit after self-cal, rms=0.014157Jy sigma=0.590533 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 (8.1, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205177 Jy ! Component: 100 - total flux cleaned = 0.00260371 Jy ! Component: 150 - total flux cleaned = 0.00283667 Jy ! Component: 200 - total flux cleaned = 0.00299689 Jy ! Total flux subtracted in 200 components = 0.00299689 Jy ! Clean residual min=-0.001395 max=0.001540 Jy/beam ! Clean residual mean=-0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0568485 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 85 components and 0.0568485 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=0.575470 ! Fit after self-cal, rms=0.013774Jy sigma=0.573616 ! Inverting map ! Added new window around map position (74.4, 39.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142429 Jy ! Component: 100 - total flux cleaned = 0.00188314 Jy ! Component: 150 - total flux cleaned = 0.00188568 Jy ! Component: 200 - total flux cleaned = 0.00191166 Jy ! Total flux subtracted in 200 components = 0.00191166 Jy ! Clean residual min=-0.001249 max=0.001214 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0587601 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.0587601 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=0.013507Jy sigma=0.563142 ! Fit after self-cal, rms=0.013492Jy sigma=0.562417 ! 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=0.013492Jy sigma=0.562417 ! Fit after self-cal, rms=0.013095Jy sigma=0.541590 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.795 mas, bmaj=4.734 mas, bpa=16.61 degrees ! Estimated noise=0.491509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177719 Jy ! Component: 100 - total flux cleaned = 0.000306767 Jy ! Component: 150 - total flux cleaned = 0.000417636 Jy ! Component: 200 - total flux cleaned = 0.000474888 Jy ! Total flux subtracted in 200 components = 0.000474888 Jy ! Clean residual min=-0.001091 max=0.000876 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.059235 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.059235 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=0.013036Jy sigma=0.539886 ! Fit after self-cal, rms=0.013034Jy sigma=0.539728 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 = 0.000136788 Jy ! Component: 100 - total flux cleaned = 0.000174234 Jy ! Component: 150 - total flux cleaned = 0.00020771 Jy ! Component: 200 - total flux cleaned = 0.00024956 Jy ! Total flux subtracted in 200 components = 0.00024956 Jy ! Clean residual min=-0.001054 max=0.000856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0594846 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 0.0594846 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=0.013007Jy sigma=0.539036 ! Fit after self-cal, rms=0.013007Jy sigma=0.539013 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.013007Jy sigma=0.539013 ! Fit after self-cal, rms=0.013058Jy sigma=0.538646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.501 mas, bmaj=5.247 mas, bpa=14.46 degrees ! Estimated noise=0.61132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499795 Jy ! Component: 100 - total flux cleaned = 0.000606621 Jy ! Component: 150 - total flux cleaned = 0.000663463 Jy ! Component: 200 - total flux cleaned = 0.000703732 Jy ! Total flux subtracted in 200 components = 0.000703732 Jy ! Clean residual min=-0.000924 max=0.000960 Jy/beam ! Clean residual mean=-0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0601883 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 155 components and 0.0601883 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=0.013032Jy sigma=0.538291 ! Fit after self-cal, rms=0.013032Jy sigma=0.538259 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.3862e-05 Jy ! Component: 100 - total flux cleaned = 0.000110703 Jy ! Component: 150 - total flux cleaned = 0.000135004 Jy ! Component: 200 - total flux cleaned = 0.000157486 Jy ! Total flux subtracted in 200 components = 0.000157486 Jy ! Clean residual min=-0.000937 max=0.000974 Jy/beam ! Clean residual mean=-0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0603458 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 171 components and 0.0603458 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=0.013024Jy sigma=0.538153 ! Fit after self-cal, rms=0.013025Jy sigma=0.538139 ! 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=1.793 mas, bmaj=4.733 mas, bpa=16.61 degrees ! Estimated noise=0.494251 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.793 x 4.733 at 16.61 degrees (North through East) ! Clean map min=-0.00094965 max=0.040905 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=1.547 mas, bmaj=4.493 mas, bpa=17.88 degrees ! Estimated noise=0.655817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292129 Jy ! Component: 100 - total flux cleaned = 0.0393658 Jy ! Component: 150 - total flux cleaned = 0.0449526 Jy ! Component: 200 - total flux cleaned = 0.0482991 Jy ! Total flux subtracted in 200 components = 0.0482991 Jy ! Clean residual min=-0.001913 max=0.001906 Jy/beam ! Clean residual mean=-0.000004 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0482991 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0482991 Jy ! Inverting map and beam ! Estimated beam: bmin=1.793 mas, bmaj=4.733 mas, bpa=16.61 degrees ! Estimated noise=0.494251 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 = 0.00305885 Jy ! Component: 100 - total flux cleaned = 0.00512661 Jy ! Component: 150 - total flux cleaned = 0.00644189 Jy ! Component: 200 - total flux cleaned = 0.00715409 Jy ! Total flux subtracted in 200 components = 0.00715409 Jy ! Clean residual min=-0.001383 max=0.001161 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0554532 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.0554532 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.501 mas, bmaj=5.247 mas, bpa=14.46 degrees ! Estimated noise=0.61132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164685 Jy ! Component: 100 - total flux cleaned = 0.00244756 Jy ! Component: 150 - total flux cleaned = 0.00290195 Jy ! Component: 200 - total flux cleaned = 0.00310852 Jy ! Total flux subtracted in 200 components = 0.00310852 Jy ! Clean residual min=-0.001094 max=0.001050 Jy/beam ! Clean residual mean=0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0585617 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 = 0.00018033 Jy ! Component: 100 - total flux cleaned = 0.000338548 Jy ! Component: 150 - total flux cleaned = 0.000458409 Jy ! Component: 200 - total flux cleaned = 0.00058358 Jy ! Total flux subtracted in 200 components = 0.00058358 Jy ! Clean residual min=-0.001019 max=0.000944 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0591453 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 111 components and 0.0591453 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.793 mas, bmaj=4.733 mas, bpa=16.61 degrees ! Estimated noise=0.494251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.67873e-05 Jy ! Component: 100 - total flux cleaned = 6.87794e-05 Jy ! Component: 150 - total flux cleaned = 0.00016126 Jy ! Component: 200 - total flux cleaned = 0.000241364 Jy ! Total flux subtracted in 200 components = 0.000241364 Jy ! Clean residual min=-0.001062 max=0.000880 Jy/beam ! Clean residual mean=-0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0593867 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 129 components and 0.0593867 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=0.013063Jy sigma=0.539422 ! Fit after self-cal, rms=0.013058Jy sigma=0.539280 wmodel /d2/scr/pima/bp177i_uvs/J1252+5151_C_map.mod ! Writing 129 model components to file: /d2/scr/pima/bp177i_uvs/J1252+5151_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1252+5151_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1252+5151_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1252+5151_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1252+5151_C_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 = -0.000401141 Jy ! Component: 100 - total flux cleaned = -0.000609714 Jy ! Component: 150 - total flux cleaned = -0.000746621 Jy ! Component: 200 - total flux cleaned = -0.000862777 Jy ! Component: 250 - total flux cleaned = -0.00103093 Jy ! Component: 300 - total flux cleaned = -0.00112592 Jy ! Component: 350 - total flux cleaned = -0.00127114 Jy ! Component: 400 - total flux cleaned = -0.00141257 Jy ! Component: 450 - total flux cleaned = -0.00152557 Jy ! Component: 500 - total flux cleaned = -0.00164844 Jy ! Component: 550 - total flux cleaned = -0.00172071 Jy ! Component: 600 - total flux cleaned = -0.00181492 Jy ! Component: 650 - total flux cleaned = -0.00188435 Jy ! Component: 700 - total flux cleaned = -0.00195246 Jy ! Component: 750 - total flux cleaned = -0.00205262 Jy ! Component: 800 - total flux cleaned = -0.00211811 Jy ! Component: 850 - total flux cleaned = -0.00216094 Jy ! Component: 900 - total flux cleaned = -0.00221368 Jy ! Component: 950 - total flux cleaned = -0.00223441 Jy ! Component: 1000 - total flux cleaned = -0.00227551 Jy ! Component: 1050 - total flux cleaned = -0.00231546 Jy ! Component: 1100 - total flux cleaned = -0.00234504 Jy ! Component: 1150 - total flux cleaned = -0.00239374 Jy ! Component: 1200 - total flux cleaned = -0.00243237 Jy ! Component: 1250 - total flux cleaned = -0.00247975 Jy ! Component: 1300 - total flux cleaned = -0.00254514 Jy ! Component: 1350 - total flux cleaned = -0.00257269 Jy ! Component: 1400 - total flux cleaned = -0.00260004 Jy ! Component: 1450 - total flux cleaned = -0.00265373 Jy ! Component: 1500 - total flux cleaned = -0.00267135 Jy ! Component: 1550 - total flux cleaned = -0.00273243 Jy ! Component: 1600 - total flux cleaned = -0.00275816 Jy ! Component: 1650 - total flux cleaned = -0.00280068 Jy ! Component: 1700 - total flux cleaned = -0.00283438 Jy ! Component: 1750 - total flux cleaned = -0.00285094 Jy ! Component: 1800 - total flux cleaned = -0.00289195 Jy ! Component: 1850 - total flux cleaned = -0.00294054 Jy ! Component: 1900 - total flux cleaned = -0.0029645 Jy ! Component: 1950 - total flux cleaned = -0.00298826 Jy ! Component: 2000 - total flux cleaned = -0.00304314 Jy ! Component: 2050 - total flux cleaned = -0.00305099 Jy ! Component: 2100 - total flux cleaned = -0.00311238 Jy ! Component: 2150 - total flux cleaned = -0.0031276 Jy ! Component: 2200 - total flux cleaned = -0.0031651 Jy ! Component: 2250 - total flux cleaned = -0.00318736 Jy ! Component: 2300 - total flux cleaned = -0.00320214 Jy ! Component: 2350 - total flux cleaned = -0.00324574 Jy ! Component: 2400 - total flux cleaned = -0.00325289 Jy ! Component: 2450 - total flux cleaned = -0.00328142 Jy ! Component: 2500 - total flux cleaned = -0.00330267 Jy ! Component: 2550 - total flux cleaned = -0.00333771 Jy ! Component: 2600 - total flux cleaned = -0.00333767 Jy ! Component: 2650 - total flux cleaned = -0.00335155 Jy ! Component: 2700 - total flux cleaned = -0.00337903 Jy ! Component: 2750 - total flux cleaned = -0.003413 Jy ! Component: 2800 - total flux cleaned = -0.00341967 Jy ! Component: 2850 - total flux cleaned = -0.00341972 Jy ! Component: 2900 - total flux cleaned = -0.00343973 Jy ! Component: 2950 - total flux cleaned = -0.00343318 Jy ! Component: 3000 - total flux cleaned = -0.00345932 Jy ! Component: 3050 - total flux cleaned = -0.00347873 Jy ! Component: 3100 - total flux cleaned = -0.00346593 Jy ! Component: 3150 - total flux cleaned = -0.00348519 Jy ! Component: 3200 - total flux cleaned = -0.00351057 Jy ! Component: 3250 - total flux cleaned = -0.00352306 Jy ! Component: 3300 - total flux cleaned = -0.0035355 Jy ! Component: 3350 - total flux cleaned = -0.00355411 Jy ! Component: 3400 - total flux cleaned = -0.00357871 Jy ! Component: 3450 - total flux cleaned = -0.00360912 Jy ! Component: 3500 - total flux cleaned = -0.00362716 Jy ! Component: 3550 - total flux cleaned = -0.0036211 Jy ! Component: 3600 - total flux cleaned = -0.00364502 Jy ! Component: 3650 - total flux cleaned = -0.00369238 Jy ! Component: 3700 - total flux cleaned = -0.00369238 Jy ! Component: 3750 - total flux cleaned = -0.00368074 Jy ! Component: 3800 - total flux cleaned = -0.00368657 Jy ! Component: 3850 - total flux cleaned = -0.00369805 Jy ! Component: 3900 - total flux cleaned = -0.00370375 Jy ! Component: 3950 - total flux cleaned = -0.00371516 Jy ! Component: 4000 - total flux cleaned = -0.0037265 Jy ! Component: 4050 - total flux cleaned = -0.00373768 Jy ! Total flux subtracted in 4096 components = -0.00372089 Jy ! Clean residual min=-0.000399 max=0.000379 Jy/beam ! Clean residual mean=0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0556658 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 426 components and 0.0556658 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1252+5151_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.793 x 4.733 at 16.61 degrees (North through East) ! Clean map min=-0.00064517 max=0.040688 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1252+5151_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0406878 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101738 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.750136 0.750136 1.50027 3.00055 6.00109 12.0022 24.0044 48.0087 96.0175 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 399.927 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1252+5151_C_uvs.log closed on Tue Apr 15 00:26:35 2014