! Started logfile: /scr/pima/bg219i_uvs/J1331-2639_X_uvs.log on Wed Apr 6 23:45:09 2016 obs /scr/pima/bg219i_uvs/J1331-2639_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1331-2639_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.810929 visibilities/baseline/integration-bin. ! Found source: J1331-2639 ! ! 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 26712 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/bg219i_uvs/J1331-2639_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 81 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=1.034879Jy sigma=22.484289 ! Fit after self-cal, rms=0.803288Jy sigma=17.343353 ! 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=0.6688 mas, bmaj=1.667 mas, bpa=-6.496 degrees ! Estimated noise=0.518939 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 = 0.151672 Jy ! Component: 100 - total flux cleaned = 0.187896 Jy ! Total flux subtracted in 100 components = 0.187896 Jy ! Clean residual min=-0.006380 max=0.014346 Jy/beam ! Clean residual mean=0.000005 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.187896 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.187896 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=0.071730Jy sigma=1.476588 ! Fit after self-cal, rms=0.071696Jy sigma=1.475785 ! Inverting map ! Added new window around map position (-0.8, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153978 Jy ! Component: 100 - total flux cleaned = 0.0236507 Jy ! Total flux subtracted in 100 components = 0.0236507 Jy ! Clean residual min=-0.006078 max=0.006852 Jy/beam ! Clean residual mean=0.000002 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.211547 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.211547 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=0.067958Jy sigma=1.376476 ! Fit after self-cal, rms=0.067882Jy sigma=1.374805 ! 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=0.8473 mas, bmaj=2.034 mas, bpa=-5.93 degrees ! Estimated noise=0.282133 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 = 0.00693322 Jy ! Component: 100 - total flux cleaned = 0.0104306 Jy ! Component: 150 - total flux cleaned = 0.0124473 Jy ! Component: 200 - total flux cleaned = 0.0132263 Jy ! Total flux subtracted in 200 components = 0.0132263 Jy ! Clean residual min=-0.004031 max=0.004205 Jy/beam ! Clean residual mean=0.000003 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.224773 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.224773 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=0.067262Jy sigma=1.357538 ! Fit after self-cal, rms=0.067211Jy sigma=1.356197 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8473 x 2.034 at -5.93 degrees (North through East) ! Clean map min=-0.0033396 max=0.19214 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 1.01 FD 1.00 HN 1.05 KP 0.98 ! LA 0.98 MK 0.99 NL 1.03 OV 0.98 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.04 KP 0.99 ! LA 1.00 MK 1.00 NL 1.01 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.10 KP 0.99 ! LA 0.98 MK 1.00 NL 1.05 OV 0.95 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 0.99 ! LA 0.99 MK 1.00 NL 1.02 OV 0.97 ! PT 1.03 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.05 KP 0.98 ! LA 0.99 MK 1.01 NL 1.00 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.08 KP 1.00 ! LA 0.99 MK 0.97 NL 1.02 OV 0.94 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.05 KP 1.00 ! LA 0.98 MK 0.99 NL 1.03 OV 0.95 ! PT 1.05 SC 1.01 ! ! ! 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=0.067211Jy sigma=1.356197 ! Fit after self-cal, rms=0.067452Jy sigma=1.347561 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8487 mas, bmaj=2.037 mas, bpa=-5.965 degrees ! Estimated noise=0.281502 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 = -9.30397e-05 Jy ! Component: 100 - total flux cleaned = -0.000171269 Jy ! Component: 150 - total flux cleaned = -0.000234322 Jy ! Component: 200 - total flux cleaned = -0.000261006 Jy ! Total flux subtracted in 200 components = -0.000261006 Jy ! Clean residual min=-0.002663 max=0.003272 Jy/beam ! Clean residual mean=0.000001 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.224512 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.224512 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=0.067400Jy sigma=1.346795 ! Fit after self-cal, rms=0.067416Jy sigma=1.346530 ! 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=0.067416Jy sigma=1.346530 ! Fit after self-cal, rms=0.067909Jy sigma=1.339337 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8493 mas, bmaj=2.037 mas, bpa=-5.979 degrees ! Estimated noise=0.281775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000605924 Jy ! Component: 100 - total flux cleaned = 0.000455411 Jy ! Component: 150 - total flux cleaned = 0.000410613 Jy ! Component: 200 - total flux cleaned = 0.000409995 Jy ! Total flux subtracted in 200 components = 0.000409995 Jy ! Clean residual min=-0.001901 max=0.002847 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.224922 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.224922 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=0.067874Jy sigma=1.338736 ! Fit after self-cal, rms=0.067887Jy sigma=1.338475 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 (-3.2, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278102 Jy ! Component: 100 - total flux cleaned = 0.00422845 Jy ! Component: 150 - total flux cleaned = 0.00512943 Jy ! Component: 200 - total flux cleaned = 0.0052749 Jy ! Total flux subtracted in 200 components = 0.0052749 Jy ! Clean residual min=-0.001652 max=0.001732 Jy/beam ! Clean residual mean=-0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.230197 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.230197 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=0.067769Jy sigma=1.335821 ! Fit after self-cal, rms=0.067764Jy sigma=1.335628 ! Inverting map ! Added new window around map position (26.6, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166992 Jy ! Component: 100 - total flux cleaned = 0.00239117 Jy ! Component: 150 - total flux cleaned = 0.00285213 Jy ! Component: 200 - total flux cleaned = 0.00313904 Jy ! Total flux subtracted in 200 components = 0.00313904 Jy ! Clean residual min=-0.001543 max=0.001478 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.233336 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.233336 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=0.067710Jy sigma=1.334530 ! Fit after self-cal, rms=0.067708Jy sigma=1.334474 ! 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=0.067708Jy sigma=1.334474 ! Fit after self-cal, rms=0.067746Jy sigma=1.334329 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8499 mas, bmaj=2.039 mas, bpa=-5.99 degrees ! Estimated noise=0.281812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059454 Jy ! Component: 100 - total flux cleaned = 0.00070421 Jy ! Component: 150 - total flux cleaned = 0.000802006 Jy ! Component: 200 - total flux cleaned = 0.000913452 Jy ! Total flux subtracted in 200 components = 0.000913452 Jy ! Clean residual min=-0.001491 max=0.001424 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.234249 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.234249 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=0.067727Jy sigma=1.333952 ! Fit after self-cal, rms=0.067726Jy sigma=1.333924 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 = 0.000148335 Jy ! Component: 100 - total flux cleaned = 0.000191245 Jy ! Component: 150 - total flux cleaned = 0.000230468 Jy ! Component: 200 - total flux cleaned = 0.000249301 Jy ! Total flux subtracted in 200 components = 0.000249301 Jy ! Clean residual min=-0.001449 max=0.001404 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.234499 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 99 components and 0.234499 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=0.067714Jy sigma=1.333687 ! Fit after self-cal, rms=0.067713Jy sigma=1.333671 ! 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=0.067713Jy sigma=1.333671 ! Fit after self-cal, rms=0.067728Jy sigma=1.333650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.309 mas, bmaj=5.333 mas, bpa=-1.061 degrees ! Estimated noise=0.360478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238624 Jy ! Component: 100 - total flux cleaned = 0.000256174 Jy ! Component: 150 - total flux cleaned = 0.000241337 Jy ! Component: 200 - total flux cleaned = 0.000226714 Jy ! Total flux subtracted in 200 components = 0.000226714 Jy ! Clean residual min=-0.001392 max=0.001594 Jy/beam ! Clean residual mean=0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.234725 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 113 components and 0.234725 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=0.067724Jy sigma=1.333611 ! Fit after self-cal, rms=0.067723Jy sigma=1.333596 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 = -3.28429e-05 Jy ! Component: 100 - total flux cleaned = -3.30917e-05 Jy ! Component: 150 - total flux cleaned = -4.52544e-05 Jy ! Component: 200 - total flux cleaned = -6.70056e-05 Jy ! Total flux subtracted in 200 components = -6.70056e-05 Jy ! Clean residual min=-0.001371 max=0.001554 Jy/beam ! Clean residual mean=0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.234658 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.234658 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=0.067722Jy sigma=1.333588 ! Fit after self-cal, rms=0.067721Jy sigma=1.333581 ! 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=0.8501 mas, bmaj=2.039 mas, bpa=-6.003 degrees ! Estimated noise=0.281841 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8501 x 2.039 at -6.003 degrees (North through East) ! Clean map min=-0.001269 max=0.19141 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=0.6709 mas, bmaj=1.668 mas, bpa=-6.531 degrees ! Estimated noise=0.519316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151616 Jy ! Component: 100 - total flux cleaned = 0.188411 Jy ! Component: 150 - total flux cleaned = 0.204551 Jy ! Component: 200 - total flux cleaned = 0.212595 Jy ! Total flux subtracted in 200 components = 0.212595 Jy ! Clean residual min=-0.003649 max=0.004230 Jy/beam ! Clean residual mean=-0.000000 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.212595 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 0.212595 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8501 mas, bmaj=2.039 mas, bpa=-6.003 degrees ! Estimated noise=0.281841 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 = 0.00581206 Jy ! Component: 100 - total flux cleaned = 0.00935519 Jy ! Component: 150 - total flux cleaned = 0.0118917 Jy ! Component: 200 - total flux cleaned = 0.0138913 Jy ! Total flux subtracted in 200 components = 0.0138913 Jy ! Clean residual min=-0.001908 max=0.001607 Jy/beam ! Clean residual mean=-0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.226486 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.226486 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=2.309 mas, bmaj=5.333 mas, bpa=-1.061 degrees ! Estimated noise=0.360478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021763 Jy ! Component: 100 - total flux cleaned = 0.00359957 Jy ! Component: 150 - total flux cleaned = 0.00464404 Jy ! Component: 200 - total flux cleaned = 0.0054333 Jy ! Total flux subtracted in 200 components = 0.0054333 Jy ! Clean residual min=-0.001524 max=0.001532 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.231919 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 = 0.000612737 Jy ! Component: 100 - total flux cleaned = 0.000969401 Jy ! Component: 150 - total flux cleaned = 0.00114071 Jy ! Component: 200 - total flux cleaned = 0.00123454 Jy ! Total flux subtracted in 200 components = 0.00123454 Jy ! Clean residual min=-0.001386 max=0.001524 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.233154 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 79 components and 0.233154 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8501 mas, bmaj=2.039 mas, bpa=-6.003 degrees ! Estimated noise=0.281841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232028 Jy ! Component: 100 - total flux cleaned = 0.000271525 Jy ! Component: 150 - total flux cleaned = 0.000309311 Jy ! Component: 200 - total flux cleaned = 0.000378016 Jy ! Total flux subtracted in 200 components = 0.000378016 Jy ! Clean residual min=-0.001520 max=0.001520 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.233532 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.233532 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=0.067780Jy sigma=1.334510 ! Fit after self-cal, rms=0.067765Jy sigma=1.334247 wmodel /scr/pima/bg219i_uvs/J1331-2639_X_map.mod ! Writing 97 model components to file: /scr/pima/bg219i_uvs/J1331-2639_X_map.mod wobs /scr/pima/bg219i_uvs/J1331-2639_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1331-2639_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1331-2639_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J1331-2639_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 = 4.59485e-05 Jy ! Component: 100 - total flux cleaned = 9.58524e-05 Jy ! Component: 150 - total flux cleaned = 0.000120844 Jy ! Component: 200 - total flux cleaned = 0.000145064 Jy ! Component: 250 - total flux cleaned = 0.000168538 Jy ! Component: 300 - total flux cleaned = 0.000235884 Jy ! Component: 350 - total flux cleaned = 0.000322832 Jy ! Component: 400 - total flux cleaned = 0.000344349 Jy ! Component: 450 - total flux cleaned = 0.000448052 Jy ! Component: 500 - total flux cleaned = 0.000488634 Jy ! Component: 550 - total flux cleaned = 0.000588115 Jy ! Component: 600 - total flux cleaned = 0.000626739 Jy ! Component: 650 - total flux cleaned = 0.000627046 Jy ! Component: 700 - total flux cleaned = 0.000776687 Jy ! Component: 750 - total flux cleaned = 0.000867972 Jy ! Component: 800 - total flux cleaned = 0.000939768 Jy ! Component: 850 - total flux cleaned = 0.00106378 Jy ! Component: 900 - total flux cleaned = 0.00113315 Jy ! Component: 950 - total flux cleaned = 0.00121882 Jy ! Component: 1000 - total flux cleaned = 0.00126934 Jy ! Component: 1050 - total flux cleaned = 0.00140204 Jy ! Component: 1100 - total flux cleaned = 0.00146735 Jy ! Component: 1150 - total flux cleaned = 0.00149982 Jy ! Component: 1200 - total flux cleaned = 0.00159516 Jy ! Component: 1250 - total flux cleaned = 0.00167337 Jy ! Component: 1300 - total flux cleaned = 0.00173522 Jy ! Component: 1350 - total flux cleaned = 0.00178073 Jy ! Component: 1400 - total flux cleaned = 0.00184105 Jy ! Component: 1450 - total flux cleaned = 0.00191505 Jy ! Component: 1500 - total flux cleaned = 0.00194441 Jy ! Component: 1550 - total flux cleaned = 0.00198785 Jy ! Component: 1600 - total flux cleaned = 0.0019877 Jy ! Component: 1650 - total flux cleaned = 0.00197368 Jy ! Component: 1700 - total flux cleaned = 0.00207162 Jy ! Component: 1750 - total flux cleaned = 0.00205811 Jy ! Component: 1800 - total flux cleaned = 0.00216798 Jy ! Component: 1850 - total flux cleaned = 0.00218154 Jy ! Component: 1900 - total flux cleaned = 0.00220846 Jy ! Component: 1950 - total flux cleaned = 0.00223511 Jy ! Component: 2000 - total flux cleaned = 0.00223511 Jy ! Component: 2050 - total flux cleaned = 0.00228741 Jy ! Component: 2100 - total flux cleaned = 0.00231325 Jy ! Component: 2150 - total flux cleaned = 0.00233886 Jy ! Component: 2200 - total flux cleaned = 0.00235162 Jy ! Component: 2250 - total flux cleaned = 0.00233884 Jy ! Component: 2300 - total flux cleaned = 0.00238928 Jy ! Component: 2350 - total flux cleaned = 0.00237684 Jy ! Component: 2400 - total flux cleaned = 0.00242626 Jy ! Component: 2450 - total flux cleaned = 0.0024385 Jy ! Component: 2500 - total flux cleaned = 0.00241418 Jy ! Component: 2550 - total flux cleaned = 0.00245036 Jy ! Component: 2600 - total flux cleaned = 0.00243848 Jy ! Component: 2650 - total flux cleaned = 0.00239097 Jy ! Component: 2700 - total flux cleaned = 0.00237912 Jy ! Component: 2750 - total flux cleaned = 0.00236737 Jy ! Component: 2800 - total flux cleaned = 0.00236725 Jy ! Component: 2850 - total flux cleaned = 0.00233245 Jy ! Component: 2900 - total flux cleaned = 0.00232101 Jy ! Component: 2950 - total flux cleaned = 0.00232095 Jy ! Component: 3000 - total flux cleaned = 0.00228705 Jy ! Component: 3050 - total flux cleaned = 0.00233221 Jy ! Component: 3100 - total flux cleaned = 0.00227622 Jy ! Component: 3150 - total flux cleaned = 0.00227628 Jy ! Component: 3200 - total flux cleaned = 0.00227623 Jy ! Component: 3250 - total flux cleaned = 0.0022542 Jy ! Component: 3300 - total flux cleaned = 0.0022105 Jy ! Component: 3350 - total flux cleaned = 0.00224312 Jy ! Component: 3400 - total flux cleaned = 0.00221074 Jy ! Component: 3450 - total flux cleaned = 0.00217853 Jy ! Component: 3500 - total flux cleaned = 0.00222131 Jy ! Component: 3550 - total flux cleaned = 0.00220003 Jy ! Component: 3600 - total flux cleaned = 0.0022741 Jy ! Component: 3650 - total flux cleaned = 0.00224243 Jy ! Component: 3700 - total flux cleaned = 0.00222142 Jy ! Component: 3750 - total flux cleaned = 0.0022631 Jy ! Component: 3800 - total flux cleaned = 0.00224229 Jy ! Component: 3850 - total flux cleaned = 0.00228361 Jy ! Component: 3900 - total flux cleaned = 0.00229393 Jy ! Component: 3950 - total flux cleaned = 0.00231438 Jy ! Component: 4000 - total flux cleaned = 0.00229406 Jy ! Component: 4050 - total flux cleaned = 0.00230416 Jy ! Total flux subtracted in 4096 components = 0.00233444 Jy ! Clean residual min=-0.000610 max=0.000696 Jy/beam ! Clean residual mean=0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.235866 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 403 components and 0.235866 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1331-2639_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8501 x 2.039 at -6.003 degrees (North through East) ! Clean map min=-0.0011924 max=0.1919 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1331-2639_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.191903 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164354 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.256933 0.256933 0.513865 1.02773 2.05546 4.11092 8.22185 16.4437 32.8874 65.7748 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.191 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1167.62 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1331-2639_X_uvs.log closed on Wed Apr 6 23:45:14 2016