! Started logfile: /scr/pima/bg219a_uvs/J0438+3004_X_uvs.log on Wed Apr 6 21:26:13 2016 obs /scr/pima/bg219a_uvs/J0438+3004_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0438+3004_X_uva.fits ! AN table 1: 41 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0438+3004 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 7380 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219a_uvs/J0438+3004_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.019080Jy sigma=27.395942 ! Fit after self-cal, rms=0.768688Jy sigma=20.305509 ! 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=0.7425 mas, bmaj=1.198 mas, bpa=-9.862 degrees ! Estimated noise=0.87243 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 = 0.172737 Jy ! Component: 100 - total flux cleaned = 0.217364 Jy ! Total flux subtracted in 100 components = 0.217364 Jy ! Clean residual min=-0.024089 max=0.049391 Jy/beam ! Clean residual mean=-0.000095 rms=0.007035 Jy/beam ! Combined flux in latest and established models = 0.217364 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.217364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.102179Jy sigma=2.716132 ! Fit after self-cal, rms=0.101989Jy sigma=2.712529 ! Inverting map ! Added new window around map position (-1.4, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0432187 Jy ! Component: 100 - total flux cleaned = 0.0672403 Jy ! Total flux subtracted in 100 components = 0.0672403 Jy ! Clean residual min=-0.013558 max=0.019601 Jy/beam ! Clean residual mean=-0.000054 rms=0.004034 Jy/beam ! Combined flux in latest and established models = 0.284604 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.284604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075345Jy sigma=1.992418 ! Fit after self-cal, rms=0.073175Jy sigma=1.934907 ! 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=0.9451 mas, bmaj=1.444 mas, bpa=-4.197 degrees ! Estimated noise=0.416151 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 = 0.0275833 Jy ! Component: 100 - total flux cleaned = 0.0449735 Jy ! Component: 150 - total flux cleaned = 0.0566477 Jy ! Component: 200 - total flux cleaned = 0.0646534 Jy ! Total flux subtracted in 200 components = 0.0646534 Jy ! Clean residual min=-0.006264 max=0.009657 Jy/beam ! Clean residual mean=-0.000026 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 0.349258 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.349258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061224Jy sigma=1.576770 ! Fit after self-cal, rms=0.060935Jy sigma=1.567264 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9451 x 1.444 at -4.197 degrees (North through East) ! Clean map min=-0.0053406 max=0.23861 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: ! LA 0.97 MK 1.05 NL 1.01 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.05 NL 0.99 OV 0.99 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.05 NL 1.00 OV 1.01 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.02 NL 1.02 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.04 NL 0.99 OV 1.01 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.06 NL 0.98 OV 1.00 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.02 NL 1.00 OV 0.99 ! PT 0.96 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060935Jy sigma=1.567264 ! Fit after self-cal, rms=0.059186Jy sigma=1.537259 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9572 mas, bmaj=1.458 mas, bpa=-3.358 degrees ! Estimated noise=0.408796 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 = -0.00187032 Jy ! Component: 100 - total flux cleaned = -0.0019093 Jy ! Component: 150 - total flux cleaned = -0.00152842 Jy ! Component: 200 - total flux cleaned = -0.00129678 Jy ! Total flux subtracted in 200 components = -0.00129678 Jy ! Clean residual min=-0.003603 max=0.004573 Jy/beam ! Clean residual mean=0.000001 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.347961 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.347961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058578Jy sigma=1.526705 ! Fit after self-cal, rms=0.058546Jy sigma=1.525311 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058546Jy sigma=1.525311 ! Fit after self-cal, rms=0.059068Jy sigma=1.513143 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9604 mas, bmaj=1.453 mas, bpa=-3.8 degrees ! Estimated noise=0.409665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410896 Jy ! Component: 100 - total flux cleaned = 0.000365308 Jy ! Component: 150 - total flux cleaned = 0.000362393 Jy ! Component: 200 - total flux cleaned = 0.000392492 Jy ! Total flux subtracted in 200 components = 0.000392492 Jy ! Clean residual min=-0.002505 max=0.002287 Jy/beam ! Clean residual mean=0.000002 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.348354 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.348354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059000Jy sigma=1.512077 ! Fit after self-cal, rms=0.059019Jy sigma=1.512003 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 = 5.15639e-05 Jy ! Component: 100 - total flux cleaned = 5.06949e-05 Jy ! Component: 150 - total flux cleaned = 7.67631e-05 Jy ! Component: 200 - total flux cleaned = 9.95789e-05 Jy ! Total flux subtracted in 200 components = 9.95789e-05 Jy ! Clean residual min=-0.002428 max=0.002239 Jy/beam ! Clean residual mean=0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.348453 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.348453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058988Jy sigma=1.511537 ! Fit after self-cal, rms=0.058985Jy sigma=1.511484 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058985Jy sigma=1.511484 ! Fit after self-cal, rms=0.059040Jy sigma=1.511408 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9599 mas, bmaj=1.452 mas, bpa=-3.889 degrees ! Estimated noise=0.409566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021013 Jy ! Component: 100 - total flux cleaned = 0.000184423 Jy ! Component: 150 - total flux cleaned = 0.000138939 Jy ! Component: 200 - total flux cleaned = 0.00015873 Jy ! Total flux subtracted in 200 components = 0.00015873 Jy ! Clean residual min=-0.002324 max=0.002194 Jy/beam ! Clean residual mean=0.000002 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.348612 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.348612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059016Jy sigma=1.511062 ! Fit after self-cal, rms=0.059015Jy sigma=1.511038 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 = 3.6368e-05 Jy ! Component: 100 - total flux cleaned = -1.37275e-06 Jy ! Component: 150 - total flux cleaned = -1.67945e-06 Jy ! Component: 200 - total flux cleaned = -1.77369e-05 Jy ! Total flux subtracted in 200 components = -1.77369e-05 Jy ! Clean residual min=-0.002295 max=0.002165 Jy/beam ! Clean residual mean=0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.348594 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.348594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059001Jy sigma=1.510829 ! Fit after self-cal, rms=0.059000Jy sigma=1.510804 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059000Jy sigma=1.510804 ! Fit after self-cal, rms=0.059067Jy sigma=1.510775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.043 mas, bmaj=3.493 mas, bpa=-3.142 degrees ! Estimated noise=0.50316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.7338e-06 Jy ! Component: 100 - total flux cleaned = 3.67315e-05 Jy ! Component: 150 - total flux cleaned = 4.42497e-05 Jy ! Component: 200 - total flux cleaned = 5.2088e-05 Jy ! Total flux subtracted in 200 components = 5.2088e-05 Jy ! Clean residual min=-0.002267 max=0.002138 Jy/beam ! Clean residual mean=0.000004 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.348646 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.348646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059065Jy sigma=1.510756 ! Fit after self-cal, rms=0.059065Jy sigma=1.510752 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 = -2.42308e-05 Jy ! Component: 100 - total flux cleaned = 3.36881e-06 Jy ! Component: 150 - total flux cleaned = 9.45374e-06 Jy ! Component: 200 - total flux cleaned = 1.57762e-05 Jy ! Total flux subtracted in 200 components = 1.57762e-05 Jy ! Clean residual min=-0.002257 max=0.002141 Jy/beam ! Clean residual mean=0.000004 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.348662 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 53 components and 0.348662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059064Jy sigma=1.510768 ! Fit after self-cal, rms=0.059063Jy sigma=1.510763 ! 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=0.9597 mas, bmaj=1.451 mas, bpa=-3.968 degrees ! Estimated noise=0.40968 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9597 x 1.451 at -3.968 degrees (North through East) ! Clean map min=-0.0020945 max=0.23425 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=0.7525 mas, bmaj=1.205 mas, bpa=-10.26 degrees ! Estimated noise=0.871392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172055 Jy ! Component: 100 - total flux cleaned = 0.229716 Jy ! Component: 150 - total flux cleaned = 0.262766 Jy ! Component: 200 - total flux cleaned = 0.283771 Jy ! Total flux subtracted in 200 components = 0.283771 Jy ! Clean residual min=-0.010359 max=0.014115 Jy/beam ! Clean residual mean=-0.000042 rms=0.003006 Jy/beam ! Combined flux in latest and established models = 0.283771 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 0.283771 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9597 mas, bmaj=1.451 mas, bpa=-3.968 degrees ! Estimated noise=0.40968 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 = 0.0225663 Jy ! Component: 100 - total flux cleaned = 0.036438 Jy ! Component: 150 - total flux cleaned = 0.0454295 Jy ! Component: 200 - total flux cleaned = 0.0513813 Jy ! Total flux subtracted in 200 components = 0.0513813 Jy ! Clean residual min=-0.003605 max=0.004395 Jy/beam ! Clean residual mean=-0.000013 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.335152 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.335152 Jy ! Inverting map ! Added new window around map position (-26.8, -29.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451889 Jy ! Component: 100 - total flux cleaned = 0.00732787 Jy ! Component: 150 - total flux cleaned = 0.00927569 Jy ! Component: 200 - total flux cleaned = 0.00999288 Jy ! Total flux subtracted in 200 components = 0.00999288 Jy ! Clean residual min=-0.002348 max=0.002591 Jy/beam ! Clean residual mean=-0.000001 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.345145 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 55 components and 0.345145 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=2.043 mas, bmaj=3.493 mas, bpa=-3.142 degrees ! Estimated noise=0.50316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171631 Jy ! Component: 100 - total flux cleaned = 0.00213388 Jy ! Component: 150 - total flux cleaned = 0.00240136 Jy ! Component: 200 - total flux cleaned = 0.00260147 Jy ! Total flux subtracted in 200 components = 0.00260147 Jy ! Clean residual min=-0.002172 max=0.001945 Jy/beam ! Clean residual mean=0.000003 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.347747 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 = 3.21025e-07 Jy ! Component: 100 - total flux cleaned = 1.88795e-06 Jy ! Component: 150 - total flux cleaned = 2.0252e-05 Jy ! Component: 200 - total flux cleaned = 2.01772e-05 Jy ! Total flux subtracted in 200 components = 2.01772e-05 Jy ! Clean residual min=-0.002161 max=0.001898 Jy/beam ! Clean residual mean=0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.347767 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.347767 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9597 mas, bmaj=1.451 mas, bpa=-3.968 degrees ! Estimated noise=0.40968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000427958 Jy ! Component: 100 - total flux cleaned = -0.000543132 Jy ! Component: 150 - total flux cleaned = -0.000543792 Jy ! Component: 200 - total flux cleaned = -0.000543548 Jy ! Total flux subtracted in 200 components = -0.000543548 Jy ! Clean residual min=-0.002153 max=0.002345 Jy/beam ! Clean residual mean=0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.347223 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.347223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059073Jy sigma=1.510968 ! Fit after self-cal, rms=0.059032Jy sigma=1.509984 wmodel /scr/pima/bg219a_uvs/J0438+3004_X_map.mod ! Writing 82 model components to file: /scr/pima/bg219a_uvs/J0438+3004_X_map.mod wobs /scr/pima/bg219a_uvs/J0438+3004_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0438+3004_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0438+3004_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0438+3004_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 = -0.000511127 Jy ! Component: 100 - total flux cleaned = -0.000615559 Jy ! Component: 150 - total flux cleaned = -0.000779937 Jy ! Component: 200 - total flux cleaned = -0.000968237 Jy ! Component: 250 - total flux cleaned = -0.00117609 Jy ! Component: 300 - total flux cleaned = -0.00128979 Jy ! Component: 350 - total flux cleaned = -0.00139922 Jy ! Component: 400 - total flux cleaned = -0.00155631 Jy ! Component: 450 - total flux cleaned = -0.00173366 Jy ! Component: 500 - total flux cleaned = -0.00183181 Jy ! Component: 550 - total flux cleaned = -0.00192673 Jy ! Component: 600 - total flux cleaned = -0.00208798 Jy ! Component: 650 - total flux cleaned = -0.00217684 Jy ! Component: 700 - total flux cleaned = -0.00222012 Jy ! Component: 750 - total flux cleaned = -0.00230448 Jy ! Component: 800 - total flux cleaned = -0.00234522 Jy ! Component: 850 - total flux cleaned = -0.00230433 Jy ! Component: 900 - total flux cleaned = -0.0023045 Jy ! Component: 950 - total flux cleaned = -0.00236288 Jy ! Component: 1000 - total flux cleaned = -0.00245877 Jy ! Component: 1050 - total flux cleaned = -0.00249638 Jy ! Component: 1100 - total flux cleaned = -0.00257085 Jy ! Component: 1150 - total flux cleaned = -0.00264421 Jy ! Component: 1200 - total flux cleaned = -0.00275239 Jy ! Component: 1250 - total flux cleaned = -0.00280561 Jy ! Component: 1300 - total flux cleaned = -0.00291064 Jy ! Component: 1350 - total flux cleaned = -0.00297973 Jy ! Component: 1400 - total flux cleaned = -0.00303098 Jy ! Component: 1450 - total flux cleaned = -0.00309879 Jy ! Component: 1500 - total flux cleaned = -0.00319902 Jy ! Component: 1550 - total flux cleaned = -0.00328143 Jy ! Component: 1600 - total flux cleaned = -0.0033303 Jy ! Component: 1650 - total flux cleaned = -0.00339471 Jy ! Component: 1700 - total flux cleaned = -0.00344266 Jy ! Component: 1750 - total flux cleaned = -0.00345843 Jy ! Component: 1800 - total flux cleaned = -0.00347413 Jy ! Component: 1850 - total flux cleaned = -0.00347421 Jy ! Component: 1900 - total flux cleaned = -0.00347424 Jy ! Component: 1950 - total flux cleaned = -0.00339781 Jy ! Component: 2000 - total flux cleaned = -0.00338266 Jy ! Component: 2050 - total flux cleaned = -0.00339772 Jy ! Component: 2100 - total flux cleaned = -0.00336767 Jy ! Component: 2150 - total flux cleaned = -0.00338257 Jy ! Component: 2200 - total flux cleaned = -0.00339741 Jy ! Component: 2250 - total flux cleaned = -0.0034122 Jy ! Component: 2300 - total flux cleaned = -0.00339754 Jy ! Component: 2350 - total flux cleaned = -0.00342687 Jy ! Component: 2400 - total flux cleaned = -0.00344149 Jy ! Component: 2450 - total flux cleaned = -0.00347044 Jy ! Component: 2500 - total flux cleaned = -0.00351374 Jy ! Component: 2550 - total flux cleaned = -0.00351365 Jy ! Component: 2600 - total flux cleaned = -0.0035281 Jy ! Component: 2650 - total flux cleaned = -0.00357103 Jy ! Component: 2700 - total flux cleaned = -0.0035853 Jy ! Component: 2750 - total flux cleaned = -0.00362814 Jy ! Component: 2800 - total flux cleaned = -0.00365663 Jy ! Component: 2850 - total flux cleaned = -0.00371355 Jy ! Component: 2900 - total flux cleaned = -0.00374198 Jy ! Component: 2950 - total flux cleaned = -0.00377043 Jy ! Component: 3000 - total flux cleaned = -0.00382722 Jy ! Component: 3050 - total flux cleaned = -0.00386978 Jy ! Component: 3100 - total flux cleaned = -0.00391242 Jy ! Component: 3150 - total flux cleaned = -0.00396912 Jy ! Component: 3200 - total flux cleaned = -0.00404004 Jy ! Component: 3250 - total flux cleaned = -0.00409682 Jy ! Component: 3300 - total flux cleaned = -0.00413938 Jy ! Component: 3350 - total flux cleaned = -0.00423889 Jy ! Component: 3400 - total flux cleaned = -0.00432438 Jy ! Component: 3450 - total flux cleaned = -0.00440986 Jy ! Component: 3500 - total flux cleaned = -0.00449543 Jy ! Component: 3550 - total flux cleaned = -0.00456691 Jy ! Component: 3600 - total flux cleaned = -0.00462413 Jy ! Component: 3650 - total flux cleaned = -0.00471024 Jy ! Component: 3700 - total flux cleaned = -0.00475335 Jy ! Component: 3750 - total flux cleaned = -0.00482536 Jy ! Component: 3800 - total flux cleaned = -0.00488306 Jy ! Component: 3850 - total flux cleaned = -0.00496977 Jy ! Component: 3900 - total flux cleaned = -0.00502774 Jy ! Component: 3950 - total flux cleaned = -0.0050859 Jy ! Component: 4000 - total flux cleaned = -0.00514423 Jy ! Component: 4050 - total flux cleaned = -0.0051882 Jy ! Total flux subtracted in 4096 components = -0.00524706 Jy ! Clean residual min=-0.000851 max=0.000766 Jy/beam ! Clean residual mean=-0.000009 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.341976 Jy keep ! Adding 211 model components to the UV plane model. ! The established model now contains 293 components and 0.341976 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0438+3004_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9597 x 1.451 at -3.968 degrees (North through East) ! Clean map min=-0.002004 max=0.23219 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0438+3004_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.232189 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208909 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.269921 0.269921 0.539842 1.07968 2.15937 4.31874 8.63748 17.275 34.5499 69.0998 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.232 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1111.44 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0438+3004_X_uvs.log closed on Wed Apr 6 21:26:17 2016