! Started logfile: /scr/pima/bg219h_uvs/J0927-2034_X_uvs.log on Thu Apr 7 12:05:53 2016 obs /scr/pima/bg219h_uvs/J0927-2034_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0927-2034_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.688889 visibilities/baseline/integration-bin. ! Found source: J0927-2034 ! ! 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 134 lines of history. ! ! Reading 2604 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/bg219h_uvs/J0927-2034_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 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=1.339332Jy sigma=20.350351 ! Fit after self-cal, rms=0.313046Jy sigma=4.781503 ! 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=0.604 mas, bmaj=1.78 mas, bpa=2.02 degrees ! Estimated noise=1.94684 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 = 0.577647 Jy ! Component: 100 - total flux cleaned = 0.771778 Jy ! Total flux subtracted in 100 components = 0.771778 Jy ! Clean residual min=-0.042735 max=0.075930 Jy/beam ! Clean residual mean=0.000026 rms=0.012378 Jy/beam ! Combined flux in latest and established models = 0.771778 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.771778 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=0.221241Jy sigma=3.193031 ! Fit after self-cal, rms=0.221124Jy sigma=3.191648 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0798952 Jy ! Component: 100 - total flux cleaned = 0.123585 Jy ! Total flux subtracted in 100 components = 0.123585 Jy ! Clean residual min=-0.028506 max=0.038459 Jy/beam ! Clean residual mean=0.000007 rms=0.007208 Jy/beam ! Combined flux in latest and established models = 0.895363 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.895363 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=0.179931Jy sigma=2.401452 ! Fit after self-cal, rms=0.179852Jy sigma=2.400686 ! 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=0.7797 mas, bmaj=2.156 mas, bpa=-1.14 degrees ! Estimated noise=1.43204 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 = 0.0397018 Jy ! Component: 100 - total flux cleaned = 0.058318 Jy ! Component: 150 - total flux cleaned = 0.0663114 Jy ! Component: 200 - total flux cleaned = 0.067341 Jy ! Total flux subtracted in 200 components = 0.067341 Jy ! Clean residual min=-0.024489 max=0.034332 Jy/beam ! Clean residual mean=0.000014 rms=0.007266 Jy/beam ! Combined flux in latest and established models = 0.962704 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.962704 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=0.174592Jy sigma=2.210524 ! Fit after self-cal, rms=0.174540Jy sigma=2.210042 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7797 x 2.156 at -1.14 degrees (North through East) ! Clean map min=-0.023999 max=0.77414 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.17 KP 0.96 ! LA 0.97 MK 1.01 NL 1.00 OV 0.99 ! PT 0.94 SC 0.94 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.19 KP 0.96 ! LA 0.98 MK 1.00 NL 1.01 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.17 KP 0.95 ! LA 0.99 MK 1.00 NL 1.01 OV 1.00 ! PT 0.94 SC 0.96 ! ! ! 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* ! ! ! 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=0.174540Jy sigma=2.210042 ! Fit after self-cal, rms=0.171361Jy sigma=2.147398 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7827 mas, bmaj=2.151 mas, bpa=-0.9696 degrees ! Estimated noise=1.42749 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 = -0.00581798 Jy ! Component: 100 - total flux cleaned = -0.0062331 Jy ! Component: 150 - total flux cleaned = -0.00646659 Jy ! Component: 200 - total flux cleaned = -0.0063511 Jy ! Total flux subtracted in 200 components = -0.0063511 Jy ! Clean residual min=-0.017544 max=0.024438 Jy/beam ! Clean residual mean=0.000006 rms=0.005364 Jy/beam ! Combined flux in latest and established models = 0.956353 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.956353 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=0.170818Jy sigma=2.146716 ! Fit after self-cal, rms=0.170806Jy sigma=2.146394 ! 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=0.170806Jy sigma=2.146394 ! Fit after self-cal, rms=0.169576Jy sigma=2.119292 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7842 mas, bmaj=2.156 mas, bpa=-1.034 degrees ! Estimated noise=1.42708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00252315 Jy ! Component: 100 - total flux cleaned = -0.0024262 Jy ! Component: 150 - total flux cleaned = -0.00233991 Jy ! Component: 200 - total flux cleaned = -0.00226455 Jy ! Total flux subtracted in 200 components = -0.00226455 Jy ! Clean residual min=-0.016917 max=0.021006 Jy/beam ! Clean residual mean=-0.000001 rms=0.004906 Jy/beam ! Combined flux in latest and established models = 0.954089 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.954089 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=0.169377Jy sigma=2.119330 ! Fit after self-cal, rms=0.169360Jy sigma=2.119152 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) ! Added new window around map position (-4.2, 15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174932 Jy ! Component: 100 - total flux cleaned = 0.0193172 Jy ! Component: 150 - total flux cleaned = 0.0193363 Jy ! Component: 200 - total flux cleaned = 0.0190724 Jy ! Total flux subtracted in 200 components = 0.0190724 Jy ! Clean residual min=-0.015323 max=0.016553 Jy/beam ! Clean residual mean=-0.000003 rms=0.004291 Jy/beam ! Combined flux in latest and established models = 0.973161 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.973161 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=0.166913Jy sigma=2.086965 ! Fit after self-cal, rms=0.166673Jy sigma=2.082485 ! 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=0.166673Jy sigma=2.082485 ! Fit after self-cal, rms=0.163425Jy sigma=2.010127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7868 mas, bmaj=2.153 mas, bpa=-0.972 degrees ! Estimated noise=1.4214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0057125 Jy ! Component: 100 - total flux cleaned = -0.00626121 Jy ! Component: 150 - total flux cleaned = -0.0067096 Jy ! Component: 200 - total flux cleaned = -0.00710915 Jy ! Total flux subtracted in 200 components = -0.00710915 Jy ! Clean residual min=-0.013841 max=0.011956 Jy/beam ! Clean residual mean=0.000002 rms=0.003060 Jy/beam ! Combined flux in latest and established models = 0.966052 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.966052 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=0.162704Jy sigma=2.009285 ! Fit after self-cal, rms=0.162692Jy sigma=2.008957 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 = -9.11129e-05 Jy ! Component: 100 - total flux cleaned = -0.000319705 Jy ! Component: 150 - total flux cleaned = -0.000528088 Jy ! Component: 200 - total flux cleaned = -0.000623386 Jy ! Total flux subtracted in 200 components = -0.000623386 Jy ! Clean residual min=-0.013543 max=0.011600 Jy/beam ! Clean residual mean=0.000002 rms=0.002991 Jy/beam ! Combined flux in latest and established models = 0.965429 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.965429 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=0.162464Jy sigma=2.008467 ! Fit after self-cal, rms=0.162461Jy sigma=2.008346 ! 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=0.162461Jy sigma=2.008346 ! Fit after self-cal, rms=0.161698Jy sigma=2.005084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.364 mas, bmaj=5.944 mas, bpa=9.056 degrees ! Estimated noise=1.83612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00702577 Jy ! Component: 100 - total flux cleaned = -0.00783687 Jy ! Component: 150 - total flux cleaned = -0.00836728 Jy ! Component: 200 - total flux cleaned = -0.00844659 Jy ! Total flux subtracted in 200 components = -0.00844659 Jy ! Clean residual min=-0.018780 max=0.015110 Jy/beam ! Clean residual mean=0.000007 rms=0.004572 Jy/beam ! Combined flux in latest and established models = 0.956982 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.956982 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=0.161083Jy sigma=2.009391 ! Fit after self-cal, rms=0.161034Jy sigma=2.007910 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328881 Jy ! Component: 100 - total flux cleaned = 0.000328867 Jy ! Component: 150 - total flux cleaned = 0.000172418 Jy ! Component: 200 - total flux cleaned = 0.000247773 Jy ! Total flux subtracted in 200 components = 0.000247773 Jy ! Clean residual min=-0.018081 max=0.014988 Jy/beam ! Clean residual mean=0.000007 rms=0.004467 Jy/beam ! Combined flux in latest and established models = 0.95723 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.95723 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=0.160952Jy sigma=2.008394 ! Fit after self-cal, rms=0.160945Jy sigma=2.008223 ! 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=0.7882 mas, bmaj=2.158 mas, bpa=-1.034 degrees ! Estimated noise=1.41137 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7882 x 2.158 at -1.034 degrees (North through East) ! Clean map min=-0.014565 max=0.75844 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 ! Performing amp+phase self-cal ! ! 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=0.160945Jy sigma=2.008223 ! Fit after self-cal, rms=0.153042Jy sigma=1.872472 ! Inverting map and beam ! Estimated beam: bmin=0.7953 mas, bmaj=2.184 mas, bpa=-1.218 degrees ! Estimated noise=1.36739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.023649 Jy ! Component: 100 - total flux cleaned = -0.0327034 Jy ! Component: 150 - total flux cleaned = -0.0352103 Jy ! Component: 200 - total flux cleaned = -0.035055 Jy ! Total flux subtracted in 200 components = -0.035055 Jy ! Clean residual min=-0.013373 max=0.012029 Jy/beam ! Clean residual mean=0.000007 rms=0.003331 Jy/beam ! Combined flux in latest and established models = 0.922175 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.922175 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=0.148033Jy sigma=1.838534 ! Fit after self-cal, rms=0.148040Jy sigma=1.838367 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0007822 Jy ! Component: 100 - total flux cleaned = 0.00104616 Jy ! Component: 150 - total flux cleaned = 0.00127721 Jy ! Component: 200 - total flux cleaned = 0.00137891 Jy ! Total flux subtracted in 200 components = 0.00137891 Jy ! Clean residual min=-0.013206 max=0.011752 Jy/beam ! Clean residual mean=0.000007 rms=0.003256 Jy/beam ! Combined flux in latest and established models = 0.923554 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.923554 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=0.147703Jy sigma=1.837369 ! Fit after self-cal, rms=0.147714Jy sigma=1.837072 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.147714Jy sigma=1.837072 ! Fit after self-cal, rms=0.144400Jy sigma=1.775711 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=0.6173 mas, bmaj=1.796 mas, bpa=1.966 degrees ! Estimated noise=1.85273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.546408 Jy ! Component: 100 - total flux cleaned = 0.724722 Jy ! Component: 150 - total flux cleaned = 0.792587 Jy ! Component: 200 - total flux cleaned = 0.827809 Jy ! Total flux subtracted in 200 components = 0.827809 Jy ! Clean residual min=-0.020830 max=0.021397 Jy/beam ! Clean residual mean=0.000004 rms=0.005000 Jy/beam ! Combined flux in latest and established models = 0.827809 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.827809 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7997 mas, bmaj=2.198 mas, bpa=-1.273 degrees ! Estimated noise=1.32989 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 = 0.0294664 Jy ! Component: 100 - total flux cleaned = 0.0456969 Jy ! Component: 150 - total flux cleaned = 0.0557861 Jy ! Component: 200 - total flux cleaned = 0.0592004 Jy ! Total flux subtracted in 200 components = 0.0592004 Jy ! Clean residual min=-0.013955 max=0.015478 Jy/beam ! Clean residual mean=0.000008 rms=0.003765 Jy/beam ! Combined flux in latest and established models = 0.887009 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.887009 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=2.364 mas, bmaj=5.991 mas, bpa=8.993 degrees ! Estimated noise=1.70202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00630709 Jy ! Component: 100 - total flux cleaned = 0.0068031 Jy ! Component: 150 - total flux cleaned = 0.0071549 Jy ! Component: 200 - total flux cleaned = 0.00761589 Jy ! Total flux subtracted in 200 components = 0.00761589 Jy ! Clean residual min=-0.018126 max=0.018666 Jy/beam ! Clean residual mean=0.000014 rms=0.005363 Jy/beam ! Combined flux in latest and established models = 0.894625 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275987 Jy ! Component: 100 - total flux cleaned = 0.00040266 Jy ! Component: 150 - total flux cleaned = 0.000520671 Jy ! Component: 200 - total flux cleaned = 0.000640388 Jy ! Total flux subtracted in 200 components = 0.000640388 Jy ! Clean residual min=-0.017774 max=0.018120 Jy/beam ! Clean residual mean=0.000014 rms=0.005251 Jy/beam ! Combined flux in latest and established models = 0.895265 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.895265 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7997 mas, bmaj=2.198 mas, bpa=-1.273 degrees ! Estimated noise=1.32989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123116 Jy ! Component: 100 - total flux cleaned = -0.00183273 Jy ! Component: 150 - total flux cleaned = -0.0023384 Jy ! Component: 200 - total flux cleaned = -0.0026301 Jy ! Total flux subtracted in 200 components = -0.0026301 Jy ! Clean residual min=-0.013326 max=0.013404 Jy/beam ! Clean residual mean=0.000007 rms=0.003381 Jy/beam ! Combined flux in latest and established models = 0.892635 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.892635 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=0.141111Jy sigma=1.765159 ! Fit after self-cal, rms=0.141037Jy sigma=1.762828 wmodel /scr/pima/bg219h_uvs/J0927-2034_X_map.mod ! Writing 62 model components to file: /scr/pima/bg219h_uvs/J0927-2034_X_map.mod wobs /scr/pima/bg219h_uvs/J0927-2034_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0927-2034_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0927-2034_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J0927-2034_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 = -0.00345222 Jy ! Component: 100 - total flux cleaned = -0.00450663 Jy ! Component: 150 - total flux cleaned = -0.00507916 Jy ! Component: 200 - total flux cleaned = -0.00560213 Jy ! Component: 250 - total flux cleaned = -0.00641175 Jy ! Component: 300 - total flux cleaned = -0.00702635 Jy ! Component: 350 - total flux cleaned = -0.00760941 Jy ! Component: 400 - total flux cleaned = -0.00843297 Jy ! Component: 450 - total flux cleaned = -0.00960268 Jy ! Component: 500 - total flux cleaned = -0.0107144 Jy ! Component: 550 - total flux cleaned = -0.011542 Jy ! Component: 600 - total flux cleaned = -0.0122151 Jy ! Component: 650 - total flux cleaned = -0.0130802 Jy ! Component: 700 - total flux cleaned = -0.0142218 Jy ! Component: 750 - total flux cleaned = -0.01512 Jy ! Component: 800 - total flux cleaned = -0.0159837 Jy ! Component: 850 - total flux cleaned = -0.0170875 Jy ! Component: 900 - total flux cleaned = -0.0177092 Jy ! Component: 950 - total flux cleaned = -0.0181416 Jy ! Component: 1000 - total flux cleaned = -0.0187295 Jy ! Component: 1050 - total flux cleaned = -0.0192183 Jy ! Component: 1100 - total flux cleaned = -0.0195346 Jy ! Component: 1150 - total flux cleaned = -0.019763 Jy ! Component: 1200 - total flux cleaned = -0.0198358 Jy ! Component: 1250 - total flux cleaned = -0.0199797 Jy ! Component: 1300 - total flux cleaned = -0.0199087 Jy ! Component: 1350 - total flux cleaned = -0.0199109 Jy ! Component: 1400 - total flux cleaned = -0.0201128 Jy ! Component: 1450 - total flux cleaned = -0.0200452 Jy ! Component: 1500 - total flux cleaned = -0.019852 Jy ! Component: 1550 - total flux cleaned = -0.0197887 Jy ! Component: 1600 - total flux cleaned = -0.0197266 Jy ! Component: 1650 - total flux cleaned = -0.0197871 Jy ! Component: 1700 - total flux cleaned = -0.0196671 Jy ! Component: 1750 - total flux cleaned = -0.019785 Jy ! Component: 1800 - total flux cleaned = -0.019843 Jy ! Component: 1850 - total flux cleaned = -0.0199566 Jy ! Component: 1900 - total flux cleaned = -0.0198441 Jy ! Component: 1950 - total flux cleaned = -0.019899 Jy ! Component: 2000 - total flux cleaned = -0.0200082 Jy ! Component: 2050 - total flux cleaned = -0.0201697 Jy ! Component: 2100 - total flux cleaned = -0.0202764 Jy ! Component: 2150 - total flux cleaned = -0.0205959 Jy ! Component: 2200 - total flux cleaned = -0.0207552 Jy ! Component: 2250 - total flux cleaned = -0.0210189 Jy ! Component: 2300 - total flux cleaned = -0.0211758 Jy ! Component: 2350 - total flux cleaned = -0.0212801 Jy ! Component: 2400 - total flux cleaned = -0.021488 Jy ! Component: 2450 - total flux cleaned = -0.0215914 Jy ! Component: 2500 - total flux cleaned = -0.0217463 Jy ! Component: 2550 - total flux cleaned = -0.021849 Jy ! Component: 2600 - total flux cleaned = -0.0218495 Jy ! Component: 2650 - total flux cleaned = -0.0220532 Jy ! Component: 2700 - total flux cleaned = -0.0220534 Jy ! Component: 2750 - total flux cleaned = -0.0221042 Jy ! Component: 2800 - total flux cleaned = -0.0221552 Jy ! Component: 2850 - total flux cleaned = -0.0222059 Jy ! Component: 2900 - total flux cleaned = -0.0222564 Jy ! Component: 2950 - total flux cleaned = -0.0221548 Jy ! Component: 3000 - total flux cleaned = -0.0221545 Jy ! Component: 3050 - total flux cleaned = -0.0222057 Jy ! Component: 3100 - total flux cleaned = -0.0222057 Jy ! Component: 3150 - total flux cleaned = -0.0222054 Jy ! Component: 3200 - total flux cleaned = -0.0222055 Jy ! Component: 3250 - total flux cleaned = -0.0221542 Jy ! Component: 3300 - total flux cleaned = -0.0222055 Jy ! Component: 3350 - total flux cleaned = -0.022154 Jy ! Component: 3400 - total flux cleaned = -0.0221023 Jy ! Component: 3450 - total flux cleaned = -0.0220501 Jy ! Component: 3500 - total flux cleaned = -0.0220502 Jy ! Component: 3550 - total flux cleaned = -0.0219981 Jy ! Component: 3600 - total flux cleaned = -0.0219982 Jy ! Component: 3650 - total flux cleaned = -0.0219981 Jy ! Component: 3700 - total flux cleaned = -0.0219979 Jy ! Component: 3750 - total flux cleaned = -0.022052 Jy ! Component: 3800 - total flux cleaned = -0.0220519 Jy ! Component: 3850 - total flux cleaned = -0.0221062 Jy ! Component: 3900 - total flux cleaned = -0.0222158 Jy ! Component: 3950 - total flux cleaned = -0.0222157 Jy ! Component: 4000 - total flux cleaned = -0.0223829 Jy ! Component: 4050 - total flux cleaned = -0.022439 Jy ! Total flux subtracted in 4096 components = -0.0225525 Jy ! Clean residual min=-0.003484 max=0.003327 Jy/beam ! Clean residual mean=0.000005 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.870083 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 299 components and 0.870083 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0927-2034_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7997 x 2.198 at -1.273 degrees (North through East) ! Clean map min=-0.0075906 max=0.71928 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0927-2034_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.719281 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000973802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.406157 0.406157 0.812314 1.62463 3.24925 6.49851 12.997 25.994 51.9881 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.719 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 738.631 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0927-2034_X_uvs.log closed on Thu Apr 7 12:05:57 2016