! Started logfile: /scr/pima/bg219i_uvs/J2011-1546_X_uvs.log on Wed Apr 6 23:53:44 2016 obs /scr/pima/bg219i_uvs/J2011-1546_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2011-1546_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! AN table 2: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.819196 visibilities/baseline/integration-bin. ! Found source: J2011-1546 ! ! 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 4404 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/J2011-1546_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 6 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=2.080553Jy sigma=34.973925 ! Fit after self-cal, rms=0.819207Jy sigma=13.473598 ! 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=0.9137 mas, bmaj=2.731 mas, bpa=-3.679 degrees ! Estimated noise=1.16806 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 = 1.38476 Jy ! Component: 100 - total flux cleaned = 1.69001 Jy ! Total flux subtracted in 100 components = 1.69001 Jy ! Clean residual min=-0.036965 max=0.098898 Jy/beam ! Clean residual mean=-0.000012 rms=0.012064 Jy/beam ! Combined flux in latest and established models = 1.69001 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.69001 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=0.181129Jy sigma=2.997029 ! Fit after self-cal, rms=0.181102Jy sigma=2.996746 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10057 Jy ! Component: 100 - total flux cleaned = 0.143212 Jy ! Total flux subtracted in 100 components = 0.143212 Jy ! Clean residual min=-0.023280 max=0.029634 Jy/beam ! Clean residual mean=0.000027 rms=0.005943 Jy/beam ! Combined flux in latest and established models = 1.83322 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 1.83322 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=0.110034Jy sigma=1.787064 ! Fit after self-cal, rms=0.109991Jy sigma=1.786561 ! 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=1.127 mas, bmaj=2.998 mas, bpa=-2.368 degrees ! Estimated noise=0.928293 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 = 0.028861 Jy ! Component: 100 - total flux cleaned = 0.0458818 Jy ! Component: 150 - total flux cleaned = 0.0566226 Jy ! Component: 200 - total flux cleaned = 0.0634406 Jy ! Total flux subtracted in 200 components = 0.0634406 Jy ! Clean residual min=-0.021795 max=0.027472 Jy/beam ! Clean residual mean=0.000046 rms=0.006103 Jy/beam ! Combined flux in latest and established models = 1.89666 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 1.89666 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=0.102825Jy sigma=1.620802 ! Fit after self-cal, rms=0.102777Jy sigma=1.620185 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 2.998 at -2.368 degrees (North through East) ! Clean map min=-0.02059 max=1.786 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 1.02 FD 1.08 HN 1.02 KP 0.98 ! LA 0.99 NL 1.01 OV 0.98 PT 0.98 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.05 KP 0.97 LA 1.04 ! MK 1.01 NL 1.00 OV 0.97 PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.02 KP 0.97 ! LA 0.99 NL 1.00 OV 0.97 PT 0.98 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.05 KP 0.97 LA 1.04 ! MK 1.01 NL 0.99 OV 0.98 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.00 KP 0.99 ! LA 0.98 NL 1.00 OV 0.96 PT 0.98 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.05 KP 0.99 LA 1.03 ! MK 1.01 NL 1.00 OV 0.95 PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 0.99 KP 0.99 ! LA 0.98 NL 0.98 OV 0.97 PT 0.97 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.04 KP 0.98 LA 1.03 ! MK 1.00 NL 0.99 OV 0.96 PT 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.01 KP 1.00 ! LA 0.98 NL 0.99 OV 0.97 PT 0.98 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.05 KP 0.97 LA 1.03 ! MK 1.01 NL 0.99 OV 0.97 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 1.00 KP 0.98 ! LA 0.99 NL 1.00 OV 0.97 PT 0.99 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.06 KP 0.97 LA 1.04 ! MK 1.00 NL 1.00 OV 0.96 PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 0.98 KP 0.99 ! LA 0.98 NL 0.99 OV 0.97 PT 0.98 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.06 KP 0.98 LA 1.04 ! MK 1.01 NL 1.00 OV 0.96 PT 0.98 ! ! ! 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=0.102777Jy sigma=1.620185 ! Fit after self-cal, rms=0.073980Jy sigma=1.110856 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=3 mas, bpa=-2.334 degrees ! Estimated noise=0.926664 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 = -0.00537027 Jy ! Component: 100 - total flux cleaned = -0.0070903 Jy ! Component: 150 - total flux cleaned = -0.00777824 Jy ! Component: 200 - total flux cleaned = -0.00827509 Jy ! Total flux subtracted in 200 components = -0.00827509 Jy ! Clean residual min=-0.005890 max=0.006495 Jy/beam ! Clean residual mean=0.000015 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 1.88839 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 1.88839 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=0.073332Jy sigma=1.104252 ! Fit after self-cal, rms=0.073335Jy sigma=1.104023 ! 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=0.073335Jy sigma=1.104023 ! Fit after self-cal, rms=0.073232Jy sigma=1.101360 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=3.002 mas, bpa=-2.355 degrees ! Estimated noise=0.925362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00444931 Jy ! Component: 100 - total flux cleaned = -0.00595817 Jy ! Component: 150 - total flux cleaned = -0.00642281 Jy ! Component: 200 - total flux cleaned = -0.00690753 Jy ! Total flux subtracted in 200 components = -0.00690753 Jy ! Clean residual min=-0.005561 max=0.006170 Jy/beam ! Clean residual mean=0.000012 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 1.88148 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 1.88148 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=0.072783Jy sigma=1.097073 ! Fit after self-cal, rms=0.072781Jy sigma=1.096938 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 = -0.000486198 Jy ! Component: 100 - total flux cleaned = -0.000671147 Jy ! Component: 150 - total flux cleaned = -0.000958101 Jy ! Component: 200 - total flux cleaned = -0.00122362 Jy ! Total flux subtracted in 200 components = -0.00122362 Jy ! Clean residual min=-0.005303 max=0.006016 Jy/beam ! Clean residual mean=0.000011 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 1.88026 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 1.88026 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=0.072674Jy sigma=1.095521 ! Fit after self-cal, rms=0.072673Jy sigma=1.095407 ! 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=0.072673Jy sigma=1.095407 ! Fit after self-cal, rms=0.072578Jy sigma=1.092539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=3.003 mas, bpa=-2.375 degrees ! Estimated noise=0.92433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00344453 Jy ! Component: 100 - total flux cleaned = -0.0047197 Jy ! Component: 150 - total flux cleaned = -0.005116 Jy ! Component: 200 - total flux cleaned = -0.00545652 Jy ! Total flux subtracted in 200 components = -0.00545652 Jy ! Clean residual min=-0.005198 max=0.005758 Jy/beam ! Clean residual mean=0.000008 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 1.8748 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 1.8748 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=0.072307Jy sigma=1.090343 ! Fit after self-cal, rms=0.072307Jy sigma=1.090266 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 = -0.000346777 Jy ! Component: 100 - total flux cleaned = -0.000482917 Jy ! Component: 150 - total flux cleaned = -0.00064998 Jy ! Component: 200 - total flux cleaned = -0.000844109 Jy ! Total flux subtracted in 200 components = -0.000844109 Jy ! Clean residual min=-0.005009 max=0.005646 Jy/beam ! Clean residual mean=0.000007 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 1.87396 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 1.87396 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=0.072254Jy sigma=1.089516 ! Fit after self-cal, rms=0.072255Jy sigma=1.089449 ! 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=0.072255Jy sigma=1.089449 ! Fit after self-cal, rms=0.072225Jy sigma=1.087689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.369 mas, bmaj=4.131 mas, bpa=1.11 degrees ! Estimated noise=1.11579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00273082 Jy ! Component: 100 - total flux cleaned = -0.00377097 Jy ! Component: 150 - total flux cleaned = -0.00391922 Jy ! Component: 200 - total flux cleaned = -0.00405447 Jy ! Total flux subtracted in 200 components = -0.00405447 Jy ! Clean residual min=-0.006476 max=0.006368 Jy/beam ! Clean residual mean=0.000009 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 1.8699 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 1.8699 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=0.072116Jy sigma=1.087417 ! Fit after self-cal, rms=0.072108Jy sigma=1.087322 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 = -0.000347353 Jy ! Component: 100 - total flux cleaned = -0.000399542 Jy ! Component: 150 - total flux cleaned = -0.000463035 Jy ! Component: 200 - total flux cleaned = -0.000536707 Jy ! Total flux subtracted in 200 components = -0.000536707 Jy ! Clean residual min=-0.006415 max=0.006375 Jy/beam ! Clean residual mean=0.000008 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 1.86936 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 1.86936 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=0.072117Jy sigma=1.087219 ! Fit after self-cal, rms=0.072116Jy sigma=1.087173 ! 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=1.127 mas, bmaj=3.004 mas, bpa=-2.393 degrees ! Estimated noise=0.923462 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 3.004 at -2.393 degrees (North through East) ! Clean map min=-0.0048063 max=1.7859 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=0.072116Jy sigma=1.087173 ! Fit after self-cal, rms=0.060670Jy sigma=0.857300 ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=3.006 mas, bpa=-2.411 degrees ! Estimated noise=0.923833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00207901 Jy ! Component: 100 - total flux cleaned = -0.00239606 Jy ! Component: 150 - total flux cleaned = -0.00266976 Jy ! Component: 200 - total flux cleaned = -0.00295302 Jy ! Total flux subtracted in 200 components = -0.00295302 Jy ! Clean residual min=-0.005046 max=0.005569 Jy/beam ! Clean residual mean=0.000005 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 1.86641 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 1.86641 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=0.060536Jy sigma=0.855482 ! Fit after self-cal, rms=0.060540Jy sigma=0.855457 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243219 Jy ! Component: 100 - total flux cleaned = -0.000426418 Jy ! Component: 150 - total flux cleaned = -0.000592463 Jy ! Component: 200 - total flux cleaned = -0.000742961 Jy ! Total flux subtracted in 200 components = -0.000742961 Jy ! Clean residual min=-0.005035 max=0.005549 Jy/beam ! Clean residual mean=0.000004 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 1.86567 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 1.86567 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=0.060500Jy sigma=0.854947 ! Fit after self-cal, rms=0.060503Jy sigma=0.854923 ! 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=0.060503Jy sigma=0.854923 ! Fit after self-cal, rms=0.060483Jy sigma=0.853852 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=0.9127 mas, bmaj=2.737 mas, bpa=-3.731 degrees ! Estimated noise=1.16243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.37807 Jy ! Component: 100 - total flux cleaned = 1.6826 Jy ! Component: 150 - total flux cleaned = 1.7838 Jy ! Component: 200 - total flux cleaned = 1.82639 Jy ! Total flux subtracted in 200 components = 1.82639 Jy ! Clean residual min=-0.012163 max=0.017701 Jy/beam ! Clean residual mean=0.000002 rms=0.002866 Jy/beam ! Combined flux in latest and established models = 1.82639 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 8 model components to the UV plane model. ! The established model now contains 8 components and 1.82639 Jy ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=3.007 mas, bpa=-2.427 degrees ! Estimated noise=0.923582 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 = 0.0224505 Jy ! Component: 100 - total flux cleaned = 0.0323887 Jy ! Component: 150 - total flux cleaned = 0.0365278 Jy ! Component: 200 - total flux cleaned = 0.0365397 Jy ! Total flux subtracted in 200 components = 0.0365397 Jy ! Clean residual min=-0.005902 max=0.006885 Jy/beam ! Clean residual mean=0.000003 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 1.86293 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 1.86293 Jy ! Inverting map ! Added new window around map position (-1.4, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267258 Jy ! Component: 100 - total flux cleaned = 0.0023237 Jy ! Component: 150 - total flux cleaned = 0.00182035 Jy ! Component: 200 - total flux cleaned = 0.00159705 Jy ! Total flux subtracted in 200 components = 0.00159705 Jy ! Clean residual min=-0.005528 max=0.005705 Jy/beam ! Clean residual mean=0.000005 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 1.86453 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 1.86453 Jy ! Inverting map ! Added new window around map position (-9.8, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273001 Jy ! Component: 100 - total flux cleaned = 0.00316723 Jy ! Component: 150 - total flux cleaned = 0.00304863 Jy ! Component: 200 - total flux cleaned = 0.00295106 Jy ! Total flux subtracted in 200 components = 0.00295106 Jy ! Clean residual min=-0.004948 max=0.004673 Jy/beam ! Clean residual mean=0.000001 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 1.86748 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 1.86748 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=2.371 mas, bmaj=4.137 mas, bpa=1.066 degrees ! Estimated noise=1.11511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000613188 Jy ! Component: 100 - total flux cleaned = 0.000412089 Jy ! Component: 150 - total flux cleaned = 0.000294961 Jy ! Component: 200 - total flux cleaned = 0.000242885 Jy ! Total flux subtracted in 200 components = 0.000242885 Jy ! Clean residual min=-0.005414 max=0.005444 Jy/beam ! Clean residual mean=-0.000004 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 1.86772 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 = 4.84077e-05 Jy ! Component: 100 - total flux cleaned = 4.86046e-05 Jy ! Component: 150 - total flux cleaned = 4.94616e-05 Jy ! Component: 200 - total flux cleaned = 9.10629e-05 Jy ! Total flux subtracted in 200 components = 9.10629e-05 Jy ! Clean residual min=-0.005331 max=0.005414 Jy/beam ! Clean residual mean=-0.000004 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 1.86782 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 1.86781 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=3.007 mas, bpa=-2.427 degrees ! Estimated noise=0.923582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000433319 Jy ! Component: 100 - total flux cleaned = -0.00059971 Jy ! Component: 150 - total flux cleaned = -0.00067303 Jy ! Component: 200 - total flux cleaned = -0.000741918 Jy ! Total flux subtracted in 200 components = -0.000741918 Jy ! Clean residual min=-0.004568 max=0.004444 Jy/beam ! Clean residual mean=-0.000001 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 1.86707 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 1.86707 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=0.059560Jy sigma=0.837966 ! Fit after self-cal, rms=0.059500Jy sigma=0.836736 wmodel /scr/pima/bg219i_uvs/J2011-1546_X_map.mod ! Writing 97 model components to file: /scr/pima/bg219i_uvs/J2011-1546_X_map.mod wobs /scr/pima/bg219i_uvs/J2011-1546_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2011-1546_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2011-1546_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J2011-1546_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 = 0.000574761 Jy ! Component: 100 - total flux cleaned = 0.00134343 Jy ! Component: 150 - total flux cleaned = 0.00206285 Jy ! Component: 200 - total flux cleaned = 0.00280908 Jy ! Component: 250 - total flux cleaned = 0.00326145 Jy ! Component: 300 - total flux cleaned = 0.00381379 Jy ! Component: 350 - total flux cleaned = 0.00381294 Jy ! Component: 400 - total flux cleaned = 0.00403767 Jy ! Component: 450 - total flux cleaned = 0.00398271 Jy ! Component: 500 - total flux cleaned = 0.0040365 Jy ! Component: 550 - total flux cleaned = 0.00413735 Jy ! Component: 600 - total flux cleaned = 0.00433547 Jy ! Component: 650 - total flux cleaned = 0.00447947 Jy ! Component: 700 - total flux cleaned = 0.00447951 Jy ! Component: 750 - total flux cleaned = 0.00452664 Jy ! Component: 800 - total flux cleaned = 0.00452859 Jy ! Component: 850 - total flux cleaned = 0.00461784 Jy ! Component: 900 - total flux cleaned = 0.00466094 Jy ! Component: 950 - total flux cleaned = 0.00478814 Jy ! Component: 1000 - total flux cleaned = 0.00478797 Jy ! Component: 1050 - total flux cleaned = 0.00474771 Jy ! Component: 1100 - total flux cleaned = 0.00482677 Jy ! Component: 1150 - total flux cleaned = 0.00482571 Jy ! Component: 1200 - total flux cleaned = 0.00471111 Jy ! Component: 1250 - total flux cleaned = 0.0046743 Jy ! Component: 1300 - total flux cleaned = 0.00463822 Jy ! Component: 1350 - total flux cleaned = 0.00453089 Jy ! Component: 1400 - total flux cleaned = 0.00449603 Jy ! Component: 1450 - total flux cleaned = 0.00432271 Jy ! Component: 1500 - total flux cleaned = 0.00415211 Jy ! Component: 1550 - total flux cleaned = 0.00401852 Jy ! Component: 1600 - total flux cleaned = 0.00385409 Jy ! Component: 1650 - total flux cleaned = 0.00372495 Jy ! Component: 1700 - total flux cleaned = 0.00356584 Jy ! Component: 1750 - total flux cleaned = 0.00359753 Jy ! Component: 1800 - total flux cleaned = 0.00347385 Jy ! Component: 1850 - total flux cleaned = 0.00344299 Jy ! Component: 1900 - total flux cleaned = 0.00335337 Jy ! Component: 1950 - total flux cleaned = 0.00332362 Jy ! Component: 2000 - total flux cleaned = 0.00320648 Jy ! Component: 2050 - total flux cleaned = 0.00320662 Jy ! Component: 2100 - total flux cleaned = 0.00306433 Jy ! Component: 2150 - total flux cleaned = 0.00303572 Jy ! Component: 2200 - total flux cleaned = 0.00284313 Jy ! Component: 2250 - total flux cleaned = 0.00278877 Jy ! Component: 2300 - total flux cleaned = 0.00276191 Jy ! Component: 2350 - total flux cleaned = 0.002656 Jy ! Component: 2400 - total flux cleaned = 0.00260375 Jy ! Component: 2450 - total flux cleaned = 0.00252585 Jy ! Component: 2500 - total flux cleaned = 0.00237198 Jy ! Component: 2550 - total flux cleaned = 0.00234677 Jy ! Component: 2600 - total flux cleaned = 0.00234715 Jy ! Component: 2650 - total flux cleaned = 0.00219873 Jy ! Component: 2700 - total flux cleaned = 0.00222338 Jy ! Component: 2750 - total flux cleaned = 0.00215078 Jy ! Component: 2800 - total flux cleaned = 0.00205541 Jy ! Component: 2850 - total flux cleaned = 0.00210284 Jy ! Component: 2900 - total flux cleaned = 0.00196243 Jy ! Component: 2950 - total flux cleaned = 0.00196257 Jy ! Component: 3000 - total flux cleaned = 0.00198567 Jy ! Component: 3050 - total flux cleaned = 0.00203132 Jy ! Component: 3100 - total flux cleaned = 0.00198638 Jy ! Component: 3150 - total flux cleaned = 0.00205279 Jy ! Component: 3200 - total flux cleaned = 0.00207458 Jy ! Component: 3250 - total flux cleaned = 0.0020308 Jy ! Component: 3300 - total flux cleaned = 0.00198763 Jy ! Component: 3350 - total flux cleaned = 0.00200914 Jy ! Component: 3400 - total flux cleaned = 0.00200914 Jy ! Component: 3450 - total flux cleaned = 0.0020092 Jy ! Component: 3500 - total flux cleaned = 0.00207143 Jy ! Component: 3550 - total flux cleaned = 0.00198844 Jy ! Component: 3600 - total flux cleaned = 0.00198826 Jy ! Component: 3650 - total flux cleaned = 0.00202867 Jy ! Component: 3700 - total flux cleaned = 0.00198828 Jy ! Component: 3750 - total flux cleaned = 0.00192839 Jy ! Component: 3800 - total flux cleaned = 0.00194814 Jy ! Component: 3850 - total flux cleaned = 0.00198746 Jy ! Component: 3900 - total flux cleaned = 0.00198717 Jy ! Component: 3950 - total flux cleaned = 0.00198703 Jy ! Component: 4000 - total flux cleaned = 0.00194879 Jy ! Component: 4050 - total flux cleaned = 0.00200579 Jy ! Total flux subtracted in 4096 components = 0.00193032 Jy ! Clean residual min=-0.001206 max=0.001064 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 1.869 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 376 components and 1.869 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2011-1546_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 3.007 at -2.427 degrees (North through East) ! Clean map min=-0.0038153 max=1.7852 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2011-1546_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.7852 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000334409 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0561969 0.0561969 0.112394 0.224788 0.449575 0.899151 1.7983 3.5966 7.19321 14.3864 28.7728 57.5457 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.785 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5338.37 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2011-1546_X_uvs.log closed on Wed Apr 6 23:53:48 2016