! Started logfile: /scr/pima/bp171ac_uvs/J1054+0227_X_uvs.log on Mon Dec 9 01:48:35 2013 obs /scr/pima/bp171ac_uvs/J1054+0227_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J1054+0227_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J1054+0227 ! ! 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 1200 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/bp171ac_uvs/J1054+0227_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000756Jy sigma=2.041200 ! Fit after self-cal, rms=0.951098Jy sigma=1.914861 ! 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=0.8188 mas, bmaj=2.218 mas, bpa=2.388 degrees ! Estimated noise=14.3592 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 = 0.0417671 Jy ! Component: 100 - total flux cleaned = 0.0542042 Jy ! Total flux subtracted in 100 components = 0.0542042 Jy ! Clean residual min=-0.004406 max=0.004902 Jy/beam ! Clean residual mean=-0.000000 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0542042 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0542042 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=0.025154Jy sigma=0.048882 ! Fit after self-cal, rms=0.024997Jy sigma=0.048680 ! 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=0.9755 mas, bmaj=2.421 mas, bpa=1.711 degrees ! Estimated noise=10.7744 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 = 0.00635102 Jy ! Component: 100 - total flux cleaned = 0.00949396 Jy ! Component: 150 - total flux cleaned = 0.0113774 Jy ! Component: 200 - total flux cleaned = 0.0125409 Jy ! Total flux subtracted in 200 components = 0.0125409 Jy ! Clean residual min=-0.003583 max=0.002460 Jy/beam ! Clean residual mean=0.000000 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0667451 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 34 components and 0.0667451 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=0.024415Jy sigma=0.043245 ! Fit after self-cal, rms=0.024448Jy sigma=0.043214 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9755 x 2.421 at 1.711 degrees (North through East) ! Clean map min=-0.003422 max=0.053765 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 1.13 FD 0.98 HN 0.91 KP 0.92 ! LA 0.92 MK 0.94 NL 1.15 OV 0.96 ! PT 0.91 SC 0.96 ! ! ! 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 0.99 FD 1.14 HN 1.01 KP 0.90 ! LA 0.91 MK 1.06 NL 1.02 OV 1.04 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.93 KP 1.06 ! LA 0.89 MK 0.94 NL 0.89 OV 0.97 ! PT 0.93 SC 0.91 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 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* MK 1.00* NL 1.00* OV 1.00* ! PT 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.024448Jy sigma=0.043214 ! Fit after self-cal, rms=0.024128Jy sigma=0.042158 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9744 mas, bmaj=2.426 mas, bpa=1.706 degrees ! Estimated noise=10.5337 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 = -0.000784782 Jy ! Component: 100 - total flux cleaned = -0.000694811 Jy ! Component: 150 - total flux cleaned = -0.00059282 Jy ! Component: 200 - total flux cleaned = -0.000510441 Jy ! Total flux subtracted in 200 components = -0.000510441 Jy ! Clean residual min=-0.002932 max=0.001891 Jy/beam ! Clean residual mean=-0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0662347 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.0662346 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=0.023873Jy sigma=0.042316 ! Fit after self-cal, rms=0.023922Jy sigma=0.042300 ! 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=0.023922Jy sigma=0.042300 ! Fit after self-cal, rms=0.023827Jy sigma=0.042274 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9714 mas, bmaj=2.421 mas, bpa=1.65 degrees ! Estimated noise=10.4429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286144 Jy ! Component: 100 - total flux cleaned = -0.000210169 Jy ! Component: 150 - total flux cleaned = -0.000159744 Jy ! Component: 200 - total flux cleaned = -0.000137926 Jy ! Total flux subtracted in 200 components = -0.000137926 Jy ! Clean residual min=-0.002899 max=0.001909 Jy/beam ! Clean residual mean=-0.000000 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0660967 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.0660967 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=0.023710Jy sigma=0.042358 ! Fit after self-cal, rms=0.023719Jy sigma=0.042353 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 = 2.1914e-07 Jy ! Component: 100 - total flux cleaned = 5.93357e-07 Jy ! Component: 150 - total flux cleaned = 1.13763e-05 Jy ! Component: 200 - total flux cleaned = 2.10422e-05 Jy ! Total flux subtracted in 200 components = 2.10422e-05 Jy ! Clean residual min=-0.002876 max=0.001920 Jy/beam ! Clean residual mean=-0.000000 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0661178 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0661178 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=0.023696Jy sigma=0.042348 ! Fit after self-cal, rms=0.023706Jy sigma=0.042343 ! 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=0.023706Jy sigma=0.042343 ! Fit after self-cal, rms=0.023556Jy sigma=0.042127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.965 mas, bmaj=2.414 mas, bpa=1.647 degrees ! Estimated noise=10.3602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159283 Jy ! Component: 100 - total flux cleaned = -0.000115154 Jy ! Component: 150 - total flux cleaned = -9.2483e-05 Jy ! Component: 200 - total flux cleaned = -5.55208e-05 Jy ! Total flux subtracted in 200 components = -5.55208e-05 Jy ! Clean residual min=-0.002670 max=0.001868 Jy/beam ! Clean residual mean=0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0660622 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0660622 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=0.023468Jy sigma=0.042194 ! Fit after self-cal, rms=0.023484Jy sigma=0.042188 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 = 1.98367e-05 Jy ! Component: 100 - total flux cleaned = -5.52059e-07 Jy ! Component: 150 - total flux cleaned = -4.34013e-07 Jy ! Component: 200 - total flux cleaned = -2.77873e-07 Jy ! Total flux subtracted in 200 components = -2.77873e-07 Jy ! Clean residual min=-0.002662 max=0.001872 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.066062 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.066062 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=0.023465Jy sigma=0.042184 ! Fit after self-cal, rms=0.023477Jy sigma=0.042180 ! 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=0.023477Jy sigma=0.042180 ! Fit after self-cal, rms=0.023433Jy sigma=0.042173 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=3.699 mas, bpa=3.183 degrees ! Estimated noise=11.5383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144992 Jy ! Component: 100 - total flux cleaned = 0.000144408 Jy ! Component: 150 - total flux cleaned = 0.000144371 Jy ! Component: 200 - total flux cleaned = 0.000144336 Jy ! Total flux subtracted in 200 components = 0.000144336 Jy ! Clean residual min=-0.002628 max=0.002094 Jy/beam ! Clean residual mean=0.000000 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0662063 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.0662063 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=0.023428Jy sigma=0.042182 ! Fit after self-cal, rms=0.023433Jy sigma=0.042181 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 = 9.12593e-06 Jy ! Component: 100 - total flux cleaned = 9.34824e-06 Jy ! Component: 150 - total flux cleaned = 9.22477e-06 Jy ! Component: 200 - total flux cleaned = 4.66793e-06 Jy ! Total flux subtracted in 200 components = 4.66793e-06 Jy ! Clean residual min=-0.002627 max=0.002096 Jy/beam ! Clean residual mean=0.000000 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.066211 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.066211 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=0.023428Jy sigma=0.042195 ! Fit after self-cal, rms=0.023433Jy sigma=0.042194 ! 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=0.9627 mas, bmaj=2.41 mas, bpa=1.675 degrees ! Estimated noise=10.3186 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9627 x 2.41 at 1.675 degrees (North through East) ! Clean map min=-0.0025007 max=0.050777 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=0.8091 mas, bmaj=2.209 mas, bpa=2.286 degrees ! Estimated noise=13.6291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0398215 Jy ! Component: 100 - total flux cleaned = 0.0520241 Jy ! Component: 150 - total flux cleaned = 0.0568943 Jy ! Component: 200 - total flux cleaned = 0.0596456 Jy ! Total flux subtracted in 200 components = 0.0596456 Jy ! Clean residual min=-0.002876 max=0.002291 Jy/beam ! Clean residual mean=-0.000000 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0596457 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0596457 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9627 mas, bmaj=2.41 mas, bpa=1.675 degrees ! Estimated noise=10.3186 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 (-19.6, 27.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291212 Jy ! Component: 100 - total flux cleaned = 0.00406925 Jy ! Component: 150 - total flux cleaned = 0.00477756 Jy ! Component: 200 - total flux cleaned = 0.00530455 Jy ! Total flux subtracted in 200 components = 0.00530455 Jy ! Clean residual min=-0.002609 max=0.001716 Jy/beam ! Clean residual mean=0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0649502 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 57 components and 0.0649502 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=2.22 mas, bmaj=3.699 mas, bpa=3.183 degrees ! Estimated noise=11.5383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105956 Jy ! Component: 100 - total flux cleaned = 0.00120183 Jy ! Component: 150 - total flux cleaned = 0.00125809 Jy ! Component: 200 - total flux cleaned = 0.00133817 Jy ! Total flux subtracted in 200 components = 0.00133817 Jy ! Clean residual min=-0.002511 max=0.001899 Jy/beam ! Clean residual mean=0.000002 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0662884 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 = 5.69295e-05 Jy ! Component: 100 - total flux cleaned = 0.000108686 Jy ! Component: 150 - total flux cleaned = 0.000155836 Jy ! Component: 200 - total flux cleaned = 0.000198752 Jy ! Total flux subtracted in 200 components = 0.000198752 Jy ! Clean residual min=-0.002474 max=0.001904 Jy/beam ! Clean residual mean=0.000002 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0664871 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.0664871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9627 mas, bmaj=2.41 mas, bpa=1.675 degrees ! Estimated noise=10.3186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140016 Jy ! Component: 100 - total flux cleaned = -0.000139318 Jy ! Component: 150 - total flux cleaned = -0.000120277 Jy ! Component: 200 - total flux cleaned = -0.000119955 Jy ! Total flux subtracted in 200 components = -0.000119955 Jy ! Clean residual min=-0.002412 max=0.001634 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0663672 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.0663672 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=0.023161Jy sigma=0.041785 ! Fit after self-cal, rms=0.023170Jy sigma=0.041686 wmodel /scr/pima/bp171ac_uvs/J1054+0227_X_map.mod ! Writing 94 model components to file: /scr/pima/bp171ac_uvs/J1054+0227_X_map.mod wobs /scr/pima/bp171ac_uvs/J1054+0227_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J1054+0227_X_uvs.fits wwins /scr/pima/bp171ac_uvs/J1054+0227_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ac_uvs/J1054+0227_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 = -0.00106787 Jy ! Component: 100 - total flux cleaned = -0.00194352 Jy ! Component: 150 - total flux cleaned = -0.00272555 Jy ! Component: 200 - total flux cleaned = -0.00321115 Jy ! Component: 250 - total flux cleaned = -0.00357948 Jy ! Component: 300 - total flux cleaned = -0.00380056 Jy ! Component: 350 - total flux cleaned = -0.00398711 Jy ! Component: 400 - total flux cleaned = -0.00420924 Jy ! Component: 450 - total flux cleaned = -0.00446462 Jy ! Component: 500 - total flux cleaned = -0.0047308 Jy ! Component: 550 - total flux cleaned = -0.00484908 Jy ! Component: 600 - total flux cleaned = -0.00494469 Jy ! Component: 650 - total flux cleaned = -0.00503752 Jy ! Component: 700 - total flux cleaned = -0.00509122 Jy ! Component: 750 - total flux cleaned = -0.00512674 Jy ! Component: 800 - total flux cleaned = -0.00519544 Jy ! Component: 850 - total flux cleaned = -0.00527908 Jy ! Component: 900 - total flux cleaned = -0.00536076 Jy ! Component: 950 - total flux cleaned = -0.00544014 Jy ! Component: 1000 - total flux cleaned = -0.00548602 Jy ! Component: 1050 - total flux cleaned = -0.00547058 Jy ! Component: 1100 - total flux cleaned = -0.00551528 Jy ! Component: 1150 - total flux cleaned = -0.00557382 Jy ! Component: 1200 - total flux cleaned = -0.00565912 Jy ! Component: 1250 - total flux cleaned = -0.00565894 Jy ! Component: 1300 - total flux cleaned = -0.00570028 Jy ! Component: 1350 - total flux cleaned = -0.00576801 Jy ! Component: 1400 - total flux cleaned = -0.00582075 Jy ! Component: 1450 - total flux cleaned = -0.00587289 Jy ! Component: 1500 - total flux cleaned = -0.00589836 Jy ! Component: 1550 - total flux cleaned = -0.00594889 Jy ! Component: 1600 - total flux cleaned = -0.00599844 Jy ! Component: 1650 - total flux cleaned = -0.00603509 Jy ! Component: 1700 - total flux cleaned = -0.00604711 Jy ! Component: 1750 - total flux cleaned = -0.00608244 Jy ! Component: 1800 - total flux cleaned = -0.00607069 Jy ! Component: 1850 - total flux cleaned = -0.00609379 Jy ! Component: 1900 - total flux cleaned = -0.00612796 Jy ! Component: 1950 - total flux cleaned = -0.00612811 Jy ! Component: 2000 - total flux cleaned = -0.00616152 Jy ! Component: 2050 - total flux cleaned = -0.00622731 Jy ! Component: 2100 - total flux cleaned = -0.00624888 Jy ! Component: 2150 - total flux cleaned = -0.00629169 Jy ! Component: 2200 - total flux cleaned = -0.00631283 Jy ! Component: 2250 - total flux cleaned = -0.00632334 Jy ! Component: 2300 - total flux cleaned = -0.00638579 Jy ! Component: 2350 - total flux cleaned = -0.00639587 Jy ! Component: 2400 - total flux cleaned = -0.00638572 Jy ! Component: 2450 - total flux cleaned = -0.00639592 Jy ! Component: 2500 - total flux cleaned = -0.00641604 Jy ! Component: 2550 - total flux cleaned = -0.00643597 Jy ! Component: 2600 - total flux cleaned = -0.00643601 Jy ! Component: 2650 - total flux cleaned = -0.00647515 Jy ! Component: 2700 - total flux cleaned = -0.00648476 Jy ! Component: 2750 - total flux cleaned = -0.00652307 Jy ! Component: 2800 - total flux cleaned = -0.00648496 Jy ! Component: 2850 - total flux cleaned = -0.00650374 Jy ! Component: 2900 - total flux cleaned = -0.0065038 Jy ! Component: 2950 - total flux cleaned = -0.00651304 Jy ! Component: 3000 - total flux cleaned = -0.00651312 Jy ! Component: 3050 - total flux cleaned = -0.00651312 Jy ! Component: 3100 - total flux cleaned = -0.00653122 Jy ! Component: 3150 - total flux cleaned = -0.006531 Jy ! Component: 3200 - total flux cleaned = -0.00653104 Jy ! Component: 3250 - total flux cleaned = -0.00652223 Jy ! Component: 3300 - total flux cleaned = -0.00654001 Jy ! Component: 3350 - total flux cleaned = -0.00658385 Jy ! Component: 3400 - total flux cleaned = -0.00658377 Jy ! Component: 3450 - total flux cleaned = -0.00658373 Jy ! Component: 3500 - total flux cleaned = -0.00660092 Jy ! Component: 3550 - total flux cleaned = -0.00659245 Jy ! Component: 3600 - total flux cleaned = -0.0066264 Jy ! Component: 3650 - total flux cleaned = -0.00665177 Jy ! Component: 3700 - total flux cleaned = -0.00666857 Jy ! Component: 3750 - total flux cleaned = -0.00671017 Jy ! Component: 3800 - total flux cleaned = -0.00670185 Jy ! Component: 3850 - total flux cleaned = -0.00671011 Jy ! Component: 3900 - total flux cleaned = -0.00673477 Jy ! Component: 3950 - total flux cleaned = -0.00676725 Jy ! Component: 4000 - total flux cleaned = -0.00675106 Jy ! Component: 4050 - total flux cleaned = -0.00678322 Jy ! Total flux subtracted in 4096 components = -0.0067672 Jy ! Clean residual min=-0.000449 max=0.000544 Jy/beam ! Clean residual mean=-0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0596 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 332 components and 0.0596 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J1054+0227_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9627 x 2.41 at 1.675 degrees (North through East) ! Clean map min=-0.0013462 max=0.05039 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J1054+0227_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0503902 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130794 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.778686 0.778686 1.55737 3.11475 6.22949 12.459 24.918 49.8359 99.6719 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 385.264 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J1054+0227_X_uvs.log closed on Mon Dec 9 01:48:39 2013