! Started logfile: /scr/pima/bp171a8_uvs/J0900-2817_X_uvs.log on Fri Dec 27 16:27:28 2013 obs /scr/pima/bp171a8_uvs/J0900-2817_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J0900-2817_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J0900-2817 ! ! 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 576 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/bp171a8_uvs/J0900-2817_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002580Jy sigma=1.475940 ! Fit after self-cal, rms=0.961208Jy sigma=1.394051 ! 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=0.967 mas, bmaj=4.764 mas, bpa=16.55 degrees ! Estimated noise=33.316 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 = 0.0318399 Jy ! Component: 100 - total flux cleaned = 0.0414514 Jy ! Total flux subtracted in 100 components = 0.0414514 Jy ! Clean residual min=-0.003911 max=0.004320 Jy/beam ! Clean residual mean=0.000001 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.0414514 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0414514 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=0.022864Jy sigma=0.032016 ! Fit after self-cal, rms=0.021051Jy sigma=0.030193 ! 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=1.234 mas, bmaj=5.162 mas, bpa=14.43 degrees ! Estimated noise=22.0734 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 = 0.00618516 Jy ! Component: 100 - total flux cleaned = 0.00885459 Jy ! Component: 150 - total flux cleaned = 0.0100437 Jy ! Component: 200 - total flux cleaned = 0.0104037 Jy ! Total flux subtracted in 200 components = 0.0104037 Jy ! Clean residual min=-0.002597 max=0.002791 Jy/beam ! Clean residual mean=0.000004 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0518551 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0518551 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=0.020620Jy sigma=0.025935 ! Fit after self-cal, rms=0.020581Jy sigma=0.025905 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.234 x 5.162 at 14.43 degrees (North through East) ! Clean map min=-0.0025598 max=0.043578 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 1.04 FD 1.13 HN 0.85 KP 0.87 ! LA 0.94 NL 0.97 OV 0.93 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.94 HN 0.94 KP 0.87 ! LA 0.93 NL 0.93 OV 0.96 SC 0.88 ! ! ! 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* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.09 HN 1.08 KP 0.85 ! LA 0.97 NL 0.98 OV 1.09 SC 0.91 ! ! ! 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* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.88 KP 1.02 ! LA 0.97 NL 0.85 OV 1.00 SC 0.95 ! ! ! 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* SC 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* SC 1.00* ! ! ! Fit before self-cal, rms=0.020581Jy sigma=0.025905 ! Fit after self-cal, rms=0.019940Jy sigma=0.024995 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.233 mas, bmaj=5.126 mas, bpa=14.33 degrees ! Estimated noise=21.2473 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 = -0.00136288 Jy ! Component: 100 - total flux cleaned = -0.00151445 Jy ! Component: 150 - total flux cleaned = -0.0015142 Jy ! Component: 200 - total flux cleaned = -0.0014684 Jy ! Total flux subtracted in 200 components = -0.0014684 Jy ! Clean residual min=-0.002284 max=0.002043 Jy/beam ! Clean residual mean=-0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0503867 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0503867 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=0.019630Jy sigma=0.025014 ! Fit after self-cal, rms=0.019628Jy sigma=0.025000 ! 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=0.019628Jy sigma=0.025000 ! Fit after self-cal, rms=0.019572Jy sigma=0.024943 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.234 mas, bmaj=5.115 mas, bpa=14.29 degrees ! Estimated noise=20.9952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000855572 Jy ! Component: 100 - total flux cleaned = -0.000857856 Jy ! Component: 150 - total flux cleaned = -0.00083961 Jy ! Component: 200 - total flux cleaned = -0.000856432 Jy ! Total flux subtracted in 200 components = -0.000856432 Jy ! Clean residual min=-0.002287 max=0.001982 Jy/beam ! Clean residual mean=-0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0495303 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0495303 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=0.019419Jy sigma=0.024997 ! Fit after self-cal, rms=0.019417Jy sigma=0.024993 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 = -7.38999e-05 Jy ! Component: 100 - total flux cleaned = -8.81647e-05 Jy ! Component: 150 - total flux cleaned = -0.000101503 Jy ! Component: 200 - total flux cleaned = -0.000114258 Jy ! Total flux subtracted in 200 components = -0.000114258 Jy ! Clean residual min=-0.002294 max=0.001964 Jy/beam ! Clean residual mean=-0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.049416 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.049416 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=0.019392Jy sigma=0.024972 ! Fit after self-cal, rms=0.019391Jy sigma=0.024970 ! 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=0.019391Jy sigma=0.024970 ! Fit after self-cal, rms=0.019358Jy sigma=0.024950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.236 mas, bmaj=5.111 mas, bpa=14.23 degrees ! Estimated noise=20.8535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000428143 Jy ! Component: 100 - total flux cleaned = -0.000455659 Jy ! Component: 150 - total flux cleaned = -0.000455957 Jy ! Component: 200 - total flux cleaned = -0.000466257 Jy ! Total flux subtracted in 200 components = -0.000466257 Jy ! Clean residual min=-0.002294 max=0.001941 Jy/beam ! Clean residual mean=-0.000001 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0489498 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.0489498 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=0.019283Jy sigma=0.024997 ! Fit after self-cal, rms=0.019285Jy sigma=0.024995 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 = -1.13052e-05 Jy ! Component: 100 - total flux cleaned = -4.23151e-05 Jy ! Component: 150 - total flux cleaned = -5.2258e-05 Jy ! Component: 200 - total flux cleaned = -7.02634e-05 Jy ! Total flux subtracted in 200 components = -7.02634e-05 Jy ! Clean residual min=-0.002311 max=0.001928 Jy/beam ! Clean residual mean=-0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0488795 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0488795 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=0.019270Jy sigma=0.024986 ! Fit after self-cal, rms=0.019272Jy sigma=0.024984 ! 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=0.019272Jy sigma=0.024984 ! Fit after self-cal, rms=0.019253Jy sigma=0.024979 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.401 mas, bmaj=6.992 mas, bpa=1.794 degrees ! Estimated noise=21.8249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000380767 Jy ! Component: 100 - total flux cleaned = -0.000559908 Jy ! Component: 150 - total flux cleaned = -0.000615387 Jy ! Component: 200 - total flux cleaned = -0.000670249 Jy ! Total flux subtracted in 200 components = -0.000670249 Jy ! Clean residual min=-0.002078 max=0.001781 Jy/beam ! Clean residual mean=-0.000002 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0482092 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.0482092 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=0.019243Jy sigma=0.024995 ! Fit after self-cal, rms=0.019242Jy sigma=0.024994 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 = -2.81877e-05 Jy ! Component: 100 - total flux cleaned = -4.69365e-05 Jy ! Component: 150 - total flux cleaned = -6.49776e-05 Jy ! Component: 200 - total flux cleaned = -8.17306e-05 Jy ! Total flux subtracted in 200 components = -8.17306e-05 Jy ! Clean residual min=-0.002083 max=0.001773 Jy/beam ! Clean residual mean=-0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0481275 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.0481275 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=0.019239Jy sigma=0.024988 ! Fit after self-cal, rms=0.019242Jy sigma=0.024987 ! 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=1.238 mas, bmaj=5.11 mas, bpa=14.19 degrees ! Estimated noise=20.7755 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.238 x 5.11 at 14.19 degrees (North through East) ! Clean map min=-0.002777 max=0.041839 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9731 mas, bmaj=4.711 mas, bpa=16.35 degrees ! Estimated noise=31.5968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312029 Jy ! Component: 100 - total flux cleaned = 0.040585 Jy ! Component: 150 - total flux cleaned = 0.0451117 Jy ! Component: 200 - total flux cleaned = 0.0475798 Jy ! Total flux subtracted in 200 components = 0.0475798 Jy ! Clean residual min=-0.003108 max=0.002777 Jy/beam ! Clean residual mean=-0.000001 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0475798 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0475798 Jy ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=5.11 mas, bpa=14.19 degrees ! Estimated noise=20.7755 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 = 0.000879368 Jy ! Component: 100 - total flux cleaned = 0.00111895 Jy ! Component: 150 - total flux cleaned = 0.0011192 Jy ! Component: 200 - total flux cleaned = 0.0011538 Jy ! Total flux subtracted in 200 components = 0.0011538 Jy ! Clean residual min=-0.002330 max=0.001934 Jy/beam ! Clean residual mean=-0.000001 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0487336 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.0487336 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=2.401 mas, bmaj=6.992 mas, bpa=1.794 degrees ! Estimated noise=21.8249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102616 Jy ! Component: 100 - total flux cleaned = 2.00332e-05 Jy ! Component: 150 - total flux cleaned = -7.72894e-05 Jy ! Component: 200 - total flux cleaned = -0.000151213 Jy ! Total flux subtracted in 200 components = -0.000151213 Jy ! Clean residual min=-0.002101 max=0.001946 Jy/beam ! Clean residual mean=-0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0485824 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 = -5.70082e-05 Jy ! Component: 100 - total flux cleaned = -9.95125e-05 Jy ! Component: 150 - total flux cleaned = -0.000129977 Jy ! Component: 200 - total flux cleaned = -0.000158865 Jy ! Total flux subtracted in 200 components = -0.000158865 Jy ! Clean residual min=-0.002084 max=0.001897 Jy/beam ! Clean residual mean=-0.000002 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0484235 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 59 components and 0.0484235 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=5.11 mas, bpa=14.19 degrees ! Estimated noise=20.7755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.53531e-05 Jy ! Component: 100 - total flux cleaned = -5.16118e-06 Jy ! Component: 150 - total flux cleaned = -6.1693e-06 Jy ! Component: 200 - total flux cleaned = -2.2455e-05 Jy ! Total flux subtracted in 200 components = -2.2455e-05 Jy ! Clean residual min=-0.002306 max=0.001931 Jy/beam ! Clean residual mean=-0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0484011 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.0484011 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=0.019236Jy sigma=0.025073 ! Fit after self-cal, rms=0.019240Jy sigma=0.025065 wmodel /scr/pima/bp171a8_uvs/J0900-2817_X_map.mod ! Writing 63 model components to file: /scr/pima/bp171a8_uvs/J0900-2817_X_map.mod wobs /scr/pima/bp171a8_uvs/J0900-2817_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J0900-2817_X_uvs.fits wwins /scr/pima/bp171a8_uvs/J0900-2817_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a8_uvs/J0900-2817_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 = -0.000655252 Jy ! Component: 100 - total flux cleaned = -0.000916745 Jy ! Component: 150 - total flux cleaned = -0.00103316 Jy ! Component: 200 - total flux cleaned = -0.00114292 Jy ! Component: 250 - total flux cleaned = -0.00126891 Jy ! Component: 300 - total flux cleaned = -0.00138697 Jy ! Component: 350 - total flux cleaned = -0.00149901 Jy ! Component: 400 - total flux cleaned = -0.00143477 Jy ! Component: 450 - total flux cleaned = -0.00141429 Jy ! Component: 500 - total flux cleaned = -0.00125467 Jy ! Component: 550 - total flux cleaned = -0.00111957 Jy ! Component: 600 - total flux cleaned = -0.00100745 Jy ! Component: 650 - total flux cleaned = -0.00088063 Jy ! Component: 700 - total flux cleaned = -0.000793064 Jy ! Component: 750 - total flux cleaned = -0.000759509 Jy ! Component: 800 - total flux cleaned = -0.000726124 Jy ! Component: 850 - total flux cleaned = -0.000710092 Jy ! Component: 900 - total flux cleaned = -0.000662657 Jy ! Component: 950 - total flux cleaned = -0.000600792 Jy ! Component: 1000 - total flux cleaned = -0.000555675 Jy ! Component: 1050 - total flux cleaned = -0.000511418 Jy ! Component: 1100 - total flux cleaned = -0.000540345 Jy ! Component: 1150 - total flux cleaned = -0.00054029 Jy ! Component: 1200 - total flux cleaned = -0.000567977 Jy ! Component: 1250 - total flux cleaned = -0.000567501 Jy ! Component: 1300 - total flux cleaned = -0.00055419 Jy ! Component: 1350 - total flux cleaned = -0.000567294 Jy ! Component: 1400 - total flux cleaned = -0.00055409 Jy ! Component: 1450 - total flux cleaned = -0.000553976 Jy ! Component: 1500 - total flux cleaned = -0.000578817 Jy ! Component: 1550 - total flux cleaned = -0.000578653 Jy ! Component: 1600 - total flux cleaned = -0.000590523 Jy ! Component: 1650 - total flux cleaned = -0.00057846 Jy ! Component: 1700 - total flux cleaned = -0.00059031 Jy ! Component: 1750 - total flux cleaned = -0.000590211 Jy ! Component: 1800 - total flux cleaned = -0.000636146 Jy ! Component: 1850 - total flux cleaned = -0.000670138 Jy ! Component: 1900 - total flux cleaned = -0.000737595 Jy ! Component: 1950 - total flux cleaned = -0.000815379 Jy ! Component: 2000 - total flux cleaned = -0.000881377 Jy ! Component: 2050 - total flux cleaned = -0.000935819 Jy ! Component: 2100 - total flux cleaned = -0.00101139 Jy ! Component: 2150 - total flux cleaned = -0.00110768 Jy ! Component: 2200 - total flux cleaned = -0.00117123 Jy ! Component: 2250 - total flux cleaned = -0.00125524 Jy ! Component: 2300 - total flux cleaned = -0.00133841 Jy ! Component: 2350 - total flux cleaned = -0.00141053 Jy ! Component: 2400 - total flux cleaned = -0.00150258 Jy ! Component: 2450 - total flux cleaned = -0.00155333 Jy ! Component: 2500 - total flux cleaned = -0.00163368 Jy ! Component: 2550 - total flux cleaned = -0.00168346 Jy ! Component: 2600 - total flux cleaned = -0.00173289 Jy ! Component: 2650 - total flux cleaned = -0.00175258 Jy ! Component: 2700 - total flux cleaned = -0.00177217 Jy ! Component: 2750 - total flux cleaned = -0.00177217 Jy ! Component: 2800 - total flux cleaned = -0.00177216 Jy ! Component: 2850 - total flux cleaned = -0.001753 Jy ! Component: 2900 - total flux cleaned = -0.00176258 Jy ! Component: 2950 - total flux cleaned = -0.00177203 Jy ! Component: 3000 - total flux cleaned = -0.00180048 Jy ! Component: 3050 - total flux cleaned = -0.00180052 Jy ! Component: 3100 - total flux cleaned = -0.00182874 Jy ! Component: 3150 - total flux cleaned = -0.00185683 Jy ! Component: 3200 - total flux cleaned = -0.00186619 Jy ! Component: 3250 - total flux cleaned = -0.00190343 Jy ! Component: 3300 - total flux cleaned = -0.00195905 Jy ! Component: 3350 - total flux cleaned = -0.00196829 Jy ! Component: 3400 - total flux cleaned = -0.00199594 Jy ! Component: 3450 - total flux cleaned = -0.00198671 Jy ! Component: 3500 - total flux cleaned = -0.00200509 Jy ! Component: 3550 - total flux cleaned = -0.00202344 Jy ! Component: 3600 - total flux cleaned = -0.00200517 Jy ! Component: 3650 - total flux cleaned = -0.001996 Jy ! Component: 3700 - total flux cleaned = -0.00196848 Jy ! Component: 3750 - total flux cleaned = -0.00197769 Jy ! Component: 3800 - total flux cleaned = -0.00194101 Jy ! Component: 3850 - total flux cleaned = -0.00190427 Jy ! Component: 3900 - total flux cleaned = -0.00190435 Jy ! Component: 3950 - total flux cleaned = -0.00189512 Jy ! Component: 4000 - total flux cleaned = -0.00186739 Jy ! Component: 4050 - total flux cleaned = -0.00184889 Jy ! Total flux subtracted in 4096 components = -0.00184894 Jy ! Clean residual min=-0.000588 max=0.000477 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0465522 Jy keep ! Adding 224 model components to the UV plane model. ! The established model now contains 287 components and 0.0465522 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J0900-2817_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.238 x 5.11 at 14.19 degrees (North through East) ! Clean map min=-0.0018366 max=0.041149 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J0900-2817_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0411493 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169409 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.23508 1.23508 2.47016 4.94032 9.88063 19.7613 39.5225 79.0451 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 242.899 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J0900-2817_X_uvs.log closed on Fri Dec 27 16:27:35 2013