! Started logfile: /d2/scr/pima/bp177f_uvs/J2324+3127_C_uvs.log on Fri Mar 21 07:46:40 2014 obs /d2/scr/pima/bp177f_uvs/J2324+3127_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2324+3127_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2324+3127 ! ! 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 1080 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/bp177f_uvs/J2324+3127_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=1.001163Jy sigma=46.619811 ! Fit after self-cal, rms=0.940730Jy sigma=43.857214 ! 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=1.392 mas, bmaj=3.871 mas, bpa=14.69 degrees ! Estimated noise=0.609711 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 = 0.0429395 Jy ! Component: 100 - total flux cleaned = 0.0546139 Jy ! Total flux subtracted in 100 components = 0.0546139 Jy ! Clean residual min=-0.002448 max=0.005100 Jy/beam ! Clean residual mean=-0.000001 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0546139 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0546139 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=0.019620Jy sigma=0.804940 ! Fit after self-cal, rms=0.019560Jy sigma=0.802206 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577299 Jy ! Component: 100 - total flux cleaned = 0.00876889 Jy ! Total flux subtracted in 100 components = 0.00876889 Jy ! Clean residual min=-0.001854 max=0.002209 Jy/beam ! Clean residual mean=-0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0633828 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0633828 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=0.016791Jy sigma=0.664914 ! Fit after self-cal, rms=0.016756Jy sigma=0.663133 ! 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=1.676 mas, bmaj=4.235 mas, bpa=13.13 degrees ! Estimated noise=0.474936 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 = 0.00362543 Jy ! Component: 100 - total flux cleaned = 0.00568512 Jy ! Component: 150 - total flux cleaned = 0.00705575 Jy ! Component: 200 - total flux cleaned = 0.00800998 Jy ! Total flux subtracted in 200 components = 0.00800998 Jy ! Clean residual min=-0.001964 max=0.002425 Jy/beam ! Clean residual mean=-0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0713928 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.0713928 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=0.015794Jy sigma=0.620299 ! Fit after self-cal, rms=0.015777Jy sigma=0.619206 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.676 x 4.235 at 13.13 degrees (North through East) ! Clean map min=-0.0018895 max=0.057987 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 1.03 FD 0.96 HN 0.95 KP 0.93 ! LA 1.02 MK 1.00 NL 1.09 OV 1.04 ! PT 0.90 SC 0.99 ! ! ! 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 0.98 FD 1.10 HN 1.04 KP 1.01 ! LA 1.01 MK 1.05 NL 1.03 OV 0.98 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.05 KP 1.04 ! LA 0.97 MK 1.01 NL 1.06 OV 0.96 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.03 KP 0.98 ! LA 1.04 MK 0.98 NL 1.03 OV 0.99 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.02 KP 0.94 ! LA 0.94 MK 0.94 NL 0.99 OV 0.97 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.00 KP 0.96 ! LA 1.02 MK 0.95 NL 1.03 OV 1.01 ! PT 0.92 SC 1.06 ! ! ! Fit before self-cal, rms=0.015777Jy sigma=0.619206 ! Fit after self-cal, rms=0.015341Jy sigma=0.592405 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=4.259 mas, bpa=13.06 degrees ! Estimated noise=0.472498 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 (-3.3, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209188 Jy ! Component: 100 - total flux cleaned = 0.00324158 Jy ! Component: 150 - total flux cleaned = 0.00403046 Jy ! Component: 200 - total flux cleaned = 0.00424424 Jy ! Total flux subtracted in 200 components = 0.00424424 Jy ! Clean residual min=-0.001417 max=0.001438 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.075637 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 72 components and 0.075637 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=0.015022Jy sigma=0.575906 ! Fit after self-cal, rms=0.015006Jy sigma=0.574932 ! 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=0.015006Jy sigma=0.574932 ! Fit after self-cal, rms=0.014990Jy sigma=0.561466 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.678 mas, bmaj=4.246 mas, bpa=13.01 degrees ! Estimated noise=0.477165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000987754 Jy ! Component: 100 - total flux cleaned = 0.0015929 Jy ! Component: 150 - total flux cleaned = 0.00181991 Jy ! Component: 200 - total flux cleaned = 0.00193421 Jy ! Total flux subtracted in 200 components = 0.00193421 Jy ! Clean residual min=-0.001286 max=0.001256 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0775713 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.0775713 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=0.014877Jy sigma=0.558360 ! Fit after self-cal, rms=0.014874Jy sigma=0.558151 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 = 0.00020574 Jy ! Component: 100 - total flux cleaned = 0.000249098 Jy ! Component: 150 - total flux cleaned = 0.000287255 Jy ! Component: 200 - total flux cleaned = 0.000310876 Jy ! Total flux subtracted in 200 components = 0.000310876 Jy ! Clean residual min=-0.001284 max=0.001265 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0778821 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.0778821 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=0.014844Jy sigma=0.557244 ! Fit after self-cal, rms=0.014844Jy sigma=0.557195 ! 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=0.014844Jy sigma=0.557195 ! Fit after self-cal, rms=0.014921Jy sigma=0.555686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=4.243 mas, bpa=12.96 degrees ! Estimated noise=0.482357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000700848 Jy ! Component: 100 - total flux cleaned = 0.00105977 Jy ! Component: 150 - total flux cleaned = 0.00125095 Jy ! Component: 200 - total flux cleaned = 0.00133118 Jy ! Total flux subtracted in 200 components = 0.00133118 Jy ! Clean residual min=-0.001287 max=0.001274 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0792133 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 112 components and 0.0792133 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=0.014851Jy sigma=0.554582 ! Fit after self-cal, rms=0.014851Jy sigma=0.554530 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 = 0.000117742 Jy ! Component: 100 - total flux cleaned = 0.000158514 Jy ! Component: 150 - total flux cleaned = 0.000196916 Jy ! Component: 200 - total flux cleaned = 0.000250976 Jy ! Total flux subtracted in 200 components = 0.000250976 Jy ! Clean residual min=-0.001277 max=0.001280 Jy/beam ! Clean residual mean=0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0794643 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.0794643 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=0.014834Jy sigma=0.554093 ! Fit after self-cal, rms=0.014834Jy sigma=0.554071 ! 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=0.014834Jy sigma=0.554071 ! Fit after self-cal, rms=0.014915Jy sigma=0.552948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.539 mas, bmaj=5.207 mas, bpa=6.64 degrees ! Estimated noise=0.603834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000891697 Jy ! Component: 100 - total flux cleaned = 0.00124334 Jy ! Component: 150 - total flux cleaned = 0.00145075 Jy ! Component: 200 - total flux cleaned = 0.00162127 Jy ! Total flux subtracted in 200 components = 0.00162127 Jy ! Clean residual min=-0.001859 max=0.001696 Jy/beam ! Clean residual mean=0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0810856 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 140 components and 0.0810856 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=0.014874Jy sigma=0.552523 ! Fit after self-cal, rms=0.014871Jy sigma=0.552377 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 = 0.000173304 Jy ! Component: 100 - total flux cleaned = 0.00030286 Jy ! Component: 150 - total flux cleaned = 0.000409522 Jy ! Component: 200 - total flux cleaned = 0.00049177 Jy ! Total flux subtracted in 200 components = 0.00049177 Jy ! Clean residual min=-0.001819 max=0.001716 Jy/beam ! Clean residual mean=0.000003 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0815774 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 150 components and 0.0815774 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=0.014874Jy sigma=0.552850 ! Fit after self-cal, rms=0.014873Jy sigma=0.552795 ! 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=1.675 mas, bmaj=4.242 mas, bpa=12.93 degrees ! Estimated noise=0.487307 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.675 x 4.242 at 12.93 degrees (North through East) ! Clean map min=-0.0011989 max=0.059367 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=1.393 mas, bmaj=3.876 mas, bpa=14.5 degrees ! Estimated noise=0.626251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0440556 Jy ! Component: 100 - total flux cleaned = 0.0564376 Jy ! Component: 150 - total flux cleaned = 0.0623027 Jy ! Component: 200 - total flux cleaned = 0.0656071 Jy ! Total flux subtracted in 200 components = 0.0656071 Jy ! Clean residual min=-0.001646 max=0.001832 Jy/beam ! Clean residual mean=-0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0656071 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0656071 Jy ! Inverting map and beam ! Estimated beam: bmin=1.675 mas, bmaj=4.242 mas, bpa=12.93 degrees ! Estimated noise=0.487307 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 = 0.00401955 Jy ! Component: 100 - total flux cleaned = 0.00660702 Jy ! Component: 150 - total flux cleaned = 0.00844413 Jy ! Component: 200 - total flux cleaned = 0.00983948 Jy ! Total flux subtracted in 200 components = 0.00983948 Jy ! Clean residual min=-0.001521 max=0.001314 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0754466 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 57 components and 0.0754466 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=3.539 mas, bmaj=5.207 mas, bpa=6.64 degrees ! Estimated noise=0.603834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196122 Jy ! Component: 100 - total flux cleaned = 0.00328936 Jy ! Component: 150 - total flux cleaned = 0.00421687 Jy ! Component: 200 - total flux cleaned = 0.00458025 Jy ! Total flux subtracted in 200 components = 0.00458025 Jy ! Clean residual min=-0.001960 max=0.001714 Jy/beam ! Clean residual mean=0.000003 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0800268 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 = 0.000324912 Jy ! Component: 100 - total flux cleaned = 0.000573552 Jy ! Component: 150 - total flux cleaned = 0.00078248 Jy ! Component: 200 - total flux cleaned = 0.000972051 Jy ! Total flux subtracted in 200 components = 0.000972051 Jy ! Clean residual min=-0.001870 max=0.001747 Jy/beam ! Clean residual mean=0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0809989 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 118 components and 0.0809989 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.675 mas, bmaj=4.242 mas, bpa=12.93 degrees ! Estimated noise=0.487307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.22297e-05 Jy ! Component: 100 - total flux cleaned = 1.07225e-05 Jy ! Component: 150 - total flux cleaned = 4.18922e-05 Jy ! Component: 200 - total flux cleaned = 8.3312e-05 Jy ! Total flux subtracted in 200 components = 8.3312e-05 Jy ! Clean residual min=-0.001329 max=0.001334 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0810822 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 131 components and 0.0810822 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=0.014864Jy sigma=0.552399 ! Fit after self-cal, rms=0.014863Jy sigma=0.552324 wmodel /d2/scr/pima/bp177f_uvs/J2324+3127_C_map.mod ! Writing 131 model components to file: /d2/scr/pima/bp177f_uvs/J2324+3127_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2324+3127_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2324+3127_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2324+3127_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177f_uvs/J2324+3127_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 = -9.56126e-05 Jy ! Component: 100 - total flux cleaned = -0.000117072 Jy ! Component: 150 - total flux cleaned = -0.000238715 Jy ! Component: 200 - total flux cleaned = -0.000336016 Jy ! Component: 250 - total flux cleaned = -0.000447571 Jy ! Component: 300 - total flux cleaned = -0.000483579 Jy ! Component: 350 - total flux cleaned = -0.00053504 Jy ! Component: 400 - total flux cleaned = -0.000551687 Jy ! Component: 450 - total flux cleaned = -0.000567994 Jy ! Component: 500 - total flux cleaned = -0.00059902 Jy ! Component: 550 - total flux cleaned = -0.000599335 Jy ! Component: 600 - total flux cleaned = -0.000643423 Jy ! Component: 650 - total flux cleaned = -0.00061486 Jy ! Component: 700 - total flux cleaned = -0.00060054 Jy ! Component: 750 - total flux cleaned = -0.000546041 Jy ! Component: 800 - total flux cleaned = -0.000532907 Jy ! Component: 850 - total flux cleaned = -0.000519753 Jy ! Component: 900 - total flux cleaned = -0.00049389 Jy ! Component: 950 - total flux cleaned = -0.000456297 Jy ! Component: 1000 - total flux cleaned = -0.000493105 Jy ! Component: 1050 - total flux cleaned = -0.000396829 Jy ! Component: 1100 - total flux cleaned = -0.000385205 Jy ! Component: 1150 - total flux cleaned = -0.000362016 Jy ! Component: 1200 - total flux cleaned = -0.000316333 Jy ! Component: 1250 - total flux cleaned = -0.000316079 Jy ! Component: 1300 - total flux cleaned = -0.000282931 Jy ! Component: 1350 - total flux cleaned = -0.000239369 Jy ! Component: 1400 - total flux cleaned = -0.000239473 Jy ! Component: 1450 - total flux cleaned = -0.000208143 Jy ! Component: 1500 - total flux cleaned = -0.00020812 Jy ! Component: 1550 - total flux cleaned = -0.000177414 Jy ! Component: 1600 - total flux cleaned = -0.000187483 Jy ! Component: 1650 - total flux cleaned = -0.000167449 Jy ! Component: 1700 - total flux cleaned = -0.000137948 Jy ! Component: 1750 - total flux cleaned = -0.000138101 Jy ! Component: 1800 - total flux cleaned = -0.000119106 Jy ! Component: 1850 - total flux cleaned = -0.000138185 Jy ! Component: 1900 - total flux cleaned = -0.000147564 Jy ! Component: 1950 - total flux cleaned = -0.000147563 Jy ! Component: 2000 - total flux cleaned = -0.00014745 Jy ! Component: 2050 - total flux cleaned = -0.000156398 Jy ! Component: 2100 - total flux cleaned = -0.000156389 Jy ! Component: 2150 - total flux cleaned = -0.000173783 Jy ! Component: 2200 - total flux cleaned = -0.000147488 Jy ! Component: 2250 - total flux cleaned = -0.000147561 Jy ! Component: 2300 - total flux cleaned = -0.000121865 Jy ! Component: 2350 - total flux cleaned = -9.65225e-05 Jy ! Component: 2400 - total flux cleaned = -7.17288e-05 Jy ! Component: 2450 - total flux cleaned = -6.33248e-05 Jy ! Component: 2500 - total flux cleaned = -4.67618e-05 Jy ! Component: 2550 - total flux cleaned = 9.8083e-06 Jy ! Component: 2600 - total flux cleaned = 2.56529e-05 Jy ! Component: 2650 - total flux cleaned = 9.61757e-06 Jy ! Component: 2700 - total flux cleaned = 2.54184e-05 Jy ! Component: 2750 - total flux cleaned = 4.88909e-05 Jy ! Component: 2800 - total flux cleaned = 7.21393e-05 Jy ! Component: 2850 - total flux cleaned = 0.000125564 Jy ! Component: 2900 - total flux cleaned = 0.000163269 Jy ! Component: 2950 - total flux cleaned = 0.000170743 Jy ! Component: 3000 - total flux cleaned = 0.000170701 Jy ! Component: 3050 - total flux cleaned = 0.000200295 Jy ! Component: 3100 - total flux cleaned = 0.000222318 Jy ! Component: 3150 - total flux cleaned = 0.00023692 Jy ! Component: 3200 - total flux cleaned = 0.000258584 Jy ! Component: 3250 - total flux cleaned = 0.000294329 Jy ! Component: 3300 - total flux cleaned = 0.00031552 Jy ! Component: 3350 - total flux cleaned = 0.000343692 Jy ! Component: 3400 - total flux cleaned = 0.000357607 Jy ! Component: 3450 - total flux cleaned = 0.000357528 Jy ! Component: 3500 - total flux cleaned = 0.000385033 Jy ! Component: 3550 - total flux cleaned = 0.000419105 Jy ! Component: 3600 - total flux cleaned = 0.000419109 Jy ! Component: 3650 - total flux cleaned = 0.000445982 Jy ! Component: 3700 - total flux cleaned = 0.000465997 Jy ! Component: 3750 - total flux cleaned = 0.000485826 Jy ! Component: 3800 - total flux cleaned = 0.000512046 Jy ! Component: 3850 - total flux cleaned = 0.000505516 Jy ! Component: 3900 - total flux cleaned = 0.000524925 Jy ! Component: 3950 - total flux cleaned = 0.000512061 Jy ! Component: 4000 - total flux cleaned = 0.000537643 Jy ! Component: 4050 - total flux cleaned = 0.000563005 Jy ! Total flux subtracted in 4096 components = 0.000581923 Jy ! Clean residual min=-0.000362 max=0.000383 Jy/beam ! Clean residual mean=0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0816641 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 462 components and 0.0816641 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2324+3127_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.675 x 4.242 at 12.93 degrees (North through East) ! Clean map min=-0.0008158 max=0.059368 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2324+3127_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0593677 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116756 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.589996 0.589996 1.17999 2.35999 4.71997 9.43994 18.8799 37.7598 75.5195 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 508.477 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2324+3127_C_uvs.log closed on Fri Mar 21 07:46:45 2014