! Started logfile: /scr/pima/bg219a_uvs/J0941-1335_X_uvs.log on Wed Apr 6 21:32:56 2016 obs /scr/pima/bg219a_uvs/J0941-1335_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0941-1335_X_uva.fits ! AN table 1: 14 integrations on 15 of 15 possible baselines. ! AN table 2: 14 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.959524 visibilities/baseline/integration-bin. ! Found source: J0941-1335 ! ! 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 4836 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/J0941-1335_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 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! 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=1.018838Jy sigma=28.689639 ! Fit after self-cal, rms=0.871420Jy sigma=24.445719 ! 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=0.5717 mas, bmaj=1.584 mas, bpa=-1.468 degrees ! Estimated noise=0.816566 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 = 0.0966097 Jy ! Component: 100 - total flux cleaned = 0.126797 Jy ! Total flux subtracted in 100 components = 0.126797 Jy ! Clean residual min=-0.007061 max=0.013034 Jy/beam ! Clean residual mean=-0.000020 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 0.126797 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.126797 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=0.056165Jy sigma=1.589120 ! Fit after self-cal, rms=0.055985Jy sigma=1.583007 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145841 Jy ! Component: 100 - total flux cleaned = 0.0229502 Jy ! Total flux subtracted in 100 components = 0.0229502 Jy ! Clean residual min=-0.003810 max=0.004901 Jy/beam ! Clean residual mean=-0.000008 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.149747 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.149747 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=0.051090Jy sigma=1.432049 ! Fit after self-cal, rms=0.051122Jy sigma=1.431462 ! 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=0.6908 mas, bmaj=1.802 mas, bpa=-0.4859 degrees ! Estimated noise=0.515722 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 = 0.00705776 Jy ! Component: 100 - total flux cleaned = 0.0105859 Jy ! Component: 150 - total flux cleaned = 0.0124237 Jy ! Component: 200 - total flux cleaned = 0.0134713 Jy ! Total flux subtracted in 200 components = 0.0134713 Jy ! Clean residual min=-0.003119 max=0.003365 Jy/beam ! Clean residual mean=-0.000009 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.163219 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.163219 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=0.050226Jy sigma=1.405776 ! Fit after self-cal, rms=0.050252Jy sigma=1.405535 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6908 x 1.802 at -0.4859 degrees (North through East) ! Clean map min=-0.0027589 max=0.13079 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: ! FD 1.04 LA 0.98 MK 1.03 NL 0.94 ! OV 1.05 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.94 MK 0.93 NL 1.04 OV 1.07 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.95 MK 1.00 NL 1.04 ! OV 1.02 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.01 NL 1.00 OV 1.05 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 1.00 MK 1.03 NL 1.01 ! OV 1.04 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.03 NL 1.01 OV 1.06 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 1.01 MK 0.99 NL 1.06 ! OV 0.97 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.01 MK 0.96 NL 1.02 OV 1.03 ! PT 0.94 SC 0.93 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.95 MK 1.09 NL 1.02 ! OV 1.08 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.02 MK 0.98 NL 0.97 OV 1.02 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 1.02 MK 1.01 NL 1.06 ! OV 1.04 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.01 NL 0.94 OV 1.02 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 1.07 MK 0.99 NL 1.01 ! OV 1.02 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.02 NL 1.00 OV 1.04 ! PT 0.95 SC 0.97 ! ! ! 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=0.050252Jy sigma=1.405535 ! Fit after self-cal, rms=0.049963Jy sigma=1.389781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6918 mas, bmaj=1.802 mas, bpa=-0.5386 degrees ! Estimated noise=0.514551 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 = -0.000193623 Jy ! Component: 100 - total flux cleaned = -0.00020832 Jy ! Component: 150 - total flux cleaned = -0.000195584 Jy ! Component: 200 - total flux cleaned = -0.000195951 Jy ! Total flux subtracted in 200 components = -0.000195951 Jy ! Clean residual min=-0.002782 max=0.002606 Jy/beam ! Clean residual mean=-0.000003 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.163023 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.163023 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=0.049954Jy sigma=1.389601 ! Fit after self-cal, rms=0.049963Jy sigma=1.389424 ! 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=0.049963Jy sigma=1.389424 ! Fit after self-cal, rms=0.050000Jy sigma=1.389411 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6922 mas, bmaj=1.803 mas, bpa=-0.5389 degrees ! Estimated noise=0.51476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150884 Jy ! Component: 100 - total flux cleaned = -0.000170878 Jy ! Component: 150 - total flux cleaned = -0.00017074 Jy ! Component: 200 - total flux cleaned = -0.000170853 Jy ! Total flux subtracted in 200 components = -0.000170853 Jy ! Clean residual min=-0.002730 max=0.002603 Jy/beam ! Clean residual mean=-0.000003 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.162852 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.162852 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=0.049995Jy sigma=1.389318 ! Fit after self-cal, rms=0.049995Jy sigma=1.389307 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 = 4.23401e-05 Jy ! Component: 100 - total flux cleaned = 4.1893e-05 Jy ! Component: 150 - total flux cleaned = 4.24173e-05 Jy ! Component: 200 - total flux cleaned = 4.25529e-05 Jy ! Total flux subtracted in 200 components = 4.25529e-05 Jy ! Clean residual min=-0.002691 max=0.002606 Jy/beam ! Clean residual mean=-0.000003 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.162895 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.162895 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=0.049992Jy sigma=1.389249 ! Fit after self-cal, rms=0.049993Jy sigma=1.389245 ! 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=0.049993Jy sigma=1.389245 ! Fit after self-cal, rms=0.050013Jy sigma=1.389238 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6925 mas, bmaj=1.804 mas, bpa=-0.5333 degrees ! Estimated noise=0.514879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.66058e-05 Jy ! Component: 100 - total flux cleaned = -0.000103633 Jy ! Component: 150 - total flux cleaned = -0.000103535 Jy ! Component: 200 - total flux cleaned = -9.66329e-05 Jy ! Total flux subtracted in 200 components = -9.66329e-05 Jy ! Clean residual min=-0.002652 max=0.002615 Jy/beam ! Clean residual mean=-0.000003 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.162798 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.162798 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=0.050011Jy sigma=1.389194 ! Fit after self-cal, rms=0.050011Jy sigma=1.389192 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 = 3.07068e-05 Jy ! Component: 100 - total flux cleaned = 3.67888e-05 Jy ! Component: 150 - total flux cleaned = 3.67615e-05 Jy ! Component: 200 - total flux cleaned = 3.70082e-05 Jy ! Total flux subtracted in 200 components = 3.70082e-05 Jy ! Clean residual min=-0.002628 max=0.002619 Jy/beam ! Clean residual mean=-0.000003 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.162835 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.162835 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=0.050010Jy sigma=1.389158 ! Fit after self-cal, rms=0.050010Jy sigma=1.389157 ! 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=0.050010Jy sigma=1.389157 ! Fit after self-cal, rms=0.050019Jy sigma=1.389154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.919 mas, bmaj=4.507 mas, bpa=-2.449 degrees ! Estimated noise=0.733249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151527 Jy ! Component: 100 - total flux cleaned = 0.000150515 Jy ! Component: 150 - total flux cleaned = 0.000151254 Jy ! Component: 200 - total flux cleaned = 0.000162395 Jy ! Total flux subtracted in 200 components = 0.000162395 Jy ! Clean residual min=-0.003175 max=0.003475 Jy/beam ! Clean residual mean=-0.000010 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.162997 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.162997 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=0.050027Jy sigma=1.389302 ! Fit after self-cal, rms=0.050026Jy sigma=1.389221 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 = 2.79804e-05 Jy ! Component: 100 - total flux cleaned = 4.44116e-05 Jy ! Component: 150 - total flux cleaned = 4.51004e-05 Jy ! Component: 200 - total flux cleaned = 5.69197e-05 Jy ! Total flux subtracted in 200 components = 5.69197e-05 Jy ! Clean residual min=-0.003170 max=0.003462 Jy/beam ! Clean residual mean=-0.000009 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.163054 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.163054 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=0.050031Jy sigma=1.389325 ! Fit after self-cal, rms=0.050029Jy sigma=1.389261 ! 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=0.6926 mas, bmaj=1.804 mas, bpa=-0.5227 degrees ! Estimated noise=0.51493 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6926 x 1.804 at -0.5227 degrees (North through East) ! Clean map min=-0.0024479 max=0.13016 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=0.5716 mas, bmaj=1.587 mas, bpa=-1.444 degrees ! Estimated noise=0.818216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0967167 Jy ! Component: 100 - total flux cleaned = 0.127383 Jy ! Component: 150 - total flux cleaned = 0.141998 Jy ! Component: 200 - total flux cleaned = 0.150356 Jy ! Total flux subtracted in 200 components = 0.150356 Jy ! Clean residual min=-0.003660 max=0.004492 Jy/beam ! Clean residual mean=-0.000006 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.150356 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.150356 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6926 mas, bmaj=1.804 mas, bpa=-0.5227 degrees ! Estimated noise=0.51493 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 = 0.00633604 Jy ! Component: 100 - total flux cleaned = 0.00948383 Jy ! Component: 150 - total flux cleaned = 0.011127 Jy ! Component: 200 - total flux cleaned = 0.0120037 Jy ! Total flux subtracted in 200 components = 0.0120037 Jy ! Clean residual min=-0.002889 max=0.002578 Jy/beam ! Clean residual mean=-0.000003 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.16236 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.16236 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=1.919 mas, bmaj=4.507 mas, bpa=-2.449 degrees ! Estimated noise=0.733249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630916 Jy ! Component: 100 - total flux cleaned = 0.0006303 Jy ! Component: 150 - total flux cleaned = 0.000632154 Jy ! Component: 200 - total flux cleaned = 0.000633368 Jy ! Total flux subtracted in 200 components = 0.000633368 Jy ! Clean residual min=-0.003145 max=0.003489 Jy/beam ! Clean residual mean=-0.000009 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.162993 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 = -1.29286e-05 Jy ! Component: 100 - total flux cleaned = -1.21123e-05 Jy ! Component: 150 - total flux cleaned = -1.24044e-05 Jy ! Component: 200 - total flux cleaned = -1.33017e-05 Jy ! Total flux subtracted in 200 components = -1.33017e-05 Jy ! Clean residual min=-0.003142 max=0.003457 Jy/beam ! Clean residual mean=-0.000009 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.16298 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.16298 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6926 mas, bmaj=1.804 mas, bpa=-0.5227 degrees ! Estimated noise=0.51493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.78317e-05 Jy ! Component: 100 - total flux cleaned = -0.000230247 Jy ! Component: 150 - total flux cleaned = -0.000343129 Jy ! Component: 200 - total flux cleaned = -0.000330211 Jy ! Total flux subtracted in 200 components = -0.000330211 Jy ! Clean residual min=-0.002845 max=0.002592 Jy/beam ! Clean residual mean=-0.000003 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.16265 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.16265 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=0.050033Jy sigma=1.389332 ! Fit after self-cal, rms=0.050029Jy sigma=1.389292 wmodel /scr/pima/bg219a_uvs/J0941-1335_X_map.mod ! Writing 34 model components to file: /scr/pima/bg219a_uvs/J0941-1335_X_map.mod wobs /scr/pima/bg219a_uvs/J0941-1335_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0941-1335_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0941-1335_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J0941-1335_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 = -0.000657967 Jy ! Component: 100 - total flux cleaned = -0.00104482 Jy ! Component: 150 - total flux cleaned = -0.00143567 Jy ! Component: 200 - total flux cleaned = -0.00175948 Jy ! Component: 250 - total flux cleaned = -0.00202696 Jy ! Component: 300 - total flux cleaned = -0.00224739 Jy ! Component: 350 - total flux cleaned = -0.00245482 Jy ! Component: 400 - total flux cleaned = -0.0025673 Jy ! Component: 450 - total flux cleaned = -0.00264843 Jy ! Component: 500 - total flux cleaned = -0.00272485 Jy ! Component: 550 - total flux cleaned = -0.00277342 Jy ! Component: 600 - total flux cleaned = -0.00289118 Jy ! Component: 650 - total flux cleaned = -0.00305046 Jy ! Component: 700 - total flux cleaned = -0.0031817 Jy ! Component: 750 - total flux cleaned = -0.00326621 Jy ! Component: 800 - total flux cleaned = -0.00343118 Jy ! Component: 850 - total flux cleaned = -0.00351107 Jy ! Component: 900 - total flux cleaned = -0.0036083 Jy ! Component: 950 - total flux cleaned = -0.00370311 Jy ! Component: 1000 - total flux cleaned = -0.00375844 Jy ! Component: 1050 - total flux cleaned = -0.00384896 Jy ! Component: 1100 - total flux cleaned = -0.00393703 Jy ! Component: 1150 - total flux cleaned = -0.0039195 Jy ! Component: 1200 - total flux cleaned = -0.00398742 Jy ! Component: 1250 - total flux cleaned = -0.00402069 Jy ! Component: 1300 - total flux cleaned = -0.0040371 Jy ! Component: 1350 - total flux cleaned = -0.00405335 Jy ! Component: 1400 - total flux cleaned = -0.00405355 Jy ! Component: 1450 - total flux cleaned = -0.00403806 Jy ! Component: 1500 - total flux cleaned = -0.00399245 Jy ! Component: 1550 - total flux cleaned = -0.00396258 Jy ! Component: 1600 - total flux cleaned = -0.00394814 Jy ! Component: 1650 - total flux cleaned = -0.0039771 Jy ! Component: 1700 - total flux cleaned = -0.00396284 Jy ! Component: 1750 - total flux cleaned = -0.00394894 Jy ! Component: 1800 - total flux cleaned = -0.00401838 Jy ! Component: 1850 - total flux cleaned = -0.00403198 Jy ! Component: 1900 - total flux cleaned = -0.00405914 Jy ! Component: 1950 - total flux cleaned = -0.00408587 Jy ! Component: 2000 - total flux cleaned = -0.00415165 Jy ! Component: 2050 - total flux cleaned = -0.00419054 Jy ! Component: 2100 - total flux cleaned = -0.00425489 Jy ! Component: 2150 - total flux cleaned = -0.00431839 Jy ! Component: 2200 - total flux cleaned = -0.00433117 Jy ! Component: 2250 - total flux cleaned = -0.00441849 Jy ! Component: 2300 - total flux cleaned = -0.00446784 Jy ! Component: 2350 - total flux cleaned = -0.00451684 Jy ! Component: 2400 - total flux cleaned = -0.00456535 Jy ! Component: 2450 - total flux cleaned = -0.0046136 Jy ! Component: 2500 - total flux cleaned = -0.00468531 Jy ! Component: 2550 - total flux cleaned = -0.00478027 Jy ! Component: 2600 - total flux cleaned = -0.0048509 Jy ! Component: 2650 - total flux cleaned = -0.00489775 Jy ! Component: 2700 - total flux cleaned = -0.00497919 Jy ! Component: 2750 - total flux cleaned = -0.00504853 Jy ! Component: 2800 - total flux cleaned = -0.0051059 Jy ! Component: 2850 - total flux cleaned = -0.00510594 Jy ! Component: 2900 - total flux cleaned = -0.00521957 Jy ! Component: 2950 - total flux cleaned = -0.00525357 Jy ! Component: 3000 - total flux cleaned = -0.00534346 Jy ! Component: 3050 - total flux cleaned = -0.00542177 Jy ! Component: 3100 - total flux cleaned = -0.00545522 Jy ! Component: 3150 - total flux cleaned = -0.00553292 Jy ! Component: 3200 - total flux cleaned = -0.0055882 Jy ! Component: 3250 - total flux cleaned = -0.00564338 Jy ! Component: 3300 - total flux cleaned = -0.00569842 Jy ! Component: 3350 - total flux cleaned = -0.00572042 Jy ! Component: 3400 - total flux cleaned = -0.0057971 Jy ! Component: 3450 - total flux cleaned = -0.00580803 Jy ! Component: 3500 - total flux cleaned = -0.00582989 Jy ! Component: 3550 - total flux cleaned = -0.00584079 Jy ! Component: 3600 - total flux cleaned = -0.00582991 Jy ! Component: 3650 - total flux cleaned = -0.00588439 Jy ! Component: 3700 - total flux cleaned = -0.0059062 Jy ! Component: 3750 - total flux cleaned = -0.0059062 Jy ! Component: 3800 - total flux cleaned = -0.00593893 Jy ! Component: 3850 - total flux cleaned = -0.00591717 Jy ! Component: 3900 - total flux cleaned = -0.00594986 Jy ! Component: 3950 - total flux cleaned = -0.00596069 Jy ! Component: 4000 - total flux cleaned = -0.00599342 Jy ! Component: 4050 - total flux cleaned = -0.00601524 Jy ! Total flux subtracted in 4096 components = -0.00603713 Jy ! Clean residual min=-0.000677 max=0.000733 Jy/beam ! Clean residual mean=0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.156613 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 268 components and 0.156613 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0941-1335_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6926 x 1.804 at -0.5227 degrees (North through East) ! Clean map min=-0.0011198 max=0.13029 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0941-1335_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.13029 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165001 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.379924 0.379924 0.759847 1.51969 3.03939 6.07878 12.1576 24.3151 48.6302 97.2605 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.13 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 789.632 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0941-1335_X_uvs.log closed on Wed Apr 6 21:33:00 2016