! Started logfile: /scr/pima/bg219a_uvs/J0220-1305_X_uvs.log on Sun Apr 3 22:22:54 2016 obs /scr/pima/bg219a_uvs/J0220-1305_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0220-1305_X_uva.fits ! AN table 1: 48 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.923611 visibilities/baseline/integration-bin. ! Found source: J0220-1305 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 7980 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J0220-1305_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 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=1.016221Jy sigma=26.936597 ! Fit after self-cal, rms=0.872043Jy sigma=22.652832 ! 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=0.6128 mas, bmaj=1.631 mas, bpa=2.63 degrees ! Estimated noise=0.748679 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 = 0.0935899 Jy ! Component: 100 - total flux cleaned = 0.126281 Jy ! Total flux subtracted in 100 components = 0.126281 Jy ! Clean residual min=-0.018437 max=0.028840 Jy/beam ! Clean residual mean=-0.000032 rms=0.005308 Jy/beam ! Combined flux in latest and established models = 0.126281 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.126281 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=0.081614Jy sigma=2.149829 ! Fit after self-cal, rms=0.081141Jy sigma=2.141713 ! 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=0.7374 mas, bmaj=1.919 mas, bpa=1.474 degrees ! Estimated noise=0.410869 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 = 0.035236 Jy ! Component: 100 - total flux cleaned = 0.0533735 Jy ! Component: 150 - total flux cleaned = 0.0630199 Jy ! Component: 200 - total flux cleaned = 0.0682064 Jy ! Total flux subtracted in 200 components = 0.0682064 Jy ! Clean residual min=-0.014090 max=0.031902 Jy/beam ! Clean residual mean=0.000009 rms=0.004883 Jy/beam ! Combined flux in latest and established models = 0.194487 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.194487 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=0.067216Jy sigma=1.690985 ! Fit after self-cal, rms=0.067134Jy sigma=1.687480 ! Inverting map ! Added new window around map position (1.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269994 Jy ! Component: 100 - total flux cleaned = 0.0376868 Jy ! Component: 150 - total flux cleaned = 0.0426209 Jy ! Component: 200 - total flux cleaned = 0.0447162 Jy ! Total flux subtracted in 200 components = 0.0447162 Jy ! Clean residual min=-0.007942 max=0.013005 Jy/beam ! Clean residual mean=0.000004 rms=0.002268 Jy/beam ! Combined flux in latest and established models = 0.239203 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.239203 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=0.057244Jy sigma=1.376470 ! Fit after self-cal, rms=0.055749Jy sigma=1.329351 ! Inverting map ! Added new window around map position (1.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101148 Jy ! Component: 100 - total flux cleaned = 0.0129032 Jy ! Component: 150 - total flux cleaned = 0.0142535 Jy ! Component: 200 - total flux cleaned = 0.01528 Jy ! Total flux subtracted in 200 components = 0.01528 Jy ! Clean residual min=-0.004451 max=0.007735 Jy/beam ! Clean residual mean=0.000004 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.254483 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.254483 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=0.053759Jy sigma=1.272976 ! Fit after self-cal, rms=0.053460Jy sigma=1.265234 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7374 x 1.919 at 1.474 degrees (North through East) ! Clean map min=-0.0040148 max=0.13522 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.93 NL 1.00 OV 1.06 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.02 NL 1.01 OV 1.05 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.00 NL 1.01 OV 1.02 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.00 NL 1.05 OV 1.04 ! PT 0.96 SC 0.92 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.09 NL 1.04 OV 1.02 ! PT 0.96 SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.00 NL 1.05 OV 1.01 ! PT 0.99 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.93 NL 1.01 OV 1.03 ! PT 0.96 SC 0.89 ! ! ! 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=0.053460Jy sigma=1.265234 ! Fit after self-cal, rms=0.051355Jy sigma=1.249751 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.727 mas, bmaj=1.902 mas, bpa=2.283 degrees ! Estimated noise=0.401634 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 = 0.000317729 Jy ! Component: 100 - total flux cleaned = 0.000135961 Jy ! Component: 150 - total flux cleaned = -2.0723e-05 Jy ! Component: 200 - total flux cleaned = 0.000118478 Jy ! Total flux subtracted in 200 components = 0.000118478 Jy ! Clean residual min=-0.004684 max=0.004436 Jy/beam ! Clean residual mean=0.000001 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.254602 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.254602 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=0.051022Jy sigma=1.241883 ! Fit after self-cal, rms=0.050975Jy sigma=1.241034 ! 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=0.050975Jy sigma=1.241034 ! Fit after self-cal, rms=0.050883Jy sigma=1.235555 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7255 mas, bmaj=1.899 mas, bpa=2.737 degrees ! Estimated noise=0.398666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.45347e-05 Jy ! Component: 100 - total flux cleaned = 5.51586e-05 Jy ! Component: 150 - total flux cleaned = 0.00011464 Jy ! Component: 200 - total flux cleaned = 5.86959e-05 Jy ! Total flux subtracted in 200 components = 5.86959e-05 Jy ! Clean residual min=-0.003827 max=0.003764 Jy/beam ! Clean residual mean=-0.000002 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.254661 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.254661 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=0.050702Jy sigma=1.231995 ! Fit after self-cal, rms=0.050700Jy sigma=1.231667 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 = 6.33263e-05 Jy ! Component: 100 - total flux cleaned = -4.40266e-05 Jy ! Component: 150 - total flux cleaned = -4.42178e-05 Jy ! Component: 200 - total flux cleaned = 3.49543e-06 Jy ! Total flux subtracted in 200 components = 3.49543e-06 Jy ! Clean residual min=-0.003576 max=0.003539 Jy/beam ! Clean residual mean=-0.000002 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.254664 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.254664 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=0.050583Jy sigma=1.229328 ! Fit after self-cal, rms=0.050578Jy sigma=1.229187 ! 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=0.050578Jy sigma=1.229187 ! Fit after self-cal, rms=0.050334Jy sigma=1.229009 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7242 mas, bmaj=1.897 mas, bpa=2.836 degrees ! Estimated noise=0.396636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.12761e-05 Jy ! Component: 100 - total flux cleaned = 1.02408e-06 Jy ! Component: 150 - total flux cleaned = -4.65907e-05 Jy ! Component: 200 - total flux cleaned = -0.000137056 Jy ! Total flux subtracted in 200 components = -0.000137056 Jy ! Clean residual min=-0.003206 max=0.003312 Jy/beam ! Clean residual mean=-0.000002 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.254527 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.254527 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=0.050229Jy sigma=1.227048 ! Fit after self-cal, rms=0.050225Jy sigma=1.226958 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 (-1.8, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.53303e-05 Jy ! Component: 100 - total flux cleaned = -0.000255032 Jy ! Component: 150 - total flux cleaned = -0.000677778 Jy ! Component: 200 - total flux cleaned = -0.000823279 Jy ! Total flux subtracted in 200 components = -0.000823279 Jy ! Clean residual min=-0.002329 max=0.002372 Jy/beam ! Clean residual mean=-0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.253704 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.253704 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=0.049862Jy sigma=1.219881 ! Fit after self-cal, rms=0.049833Jy sigma=1.219183 ! Inverting map ! Added new window around map position (-10, 38.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136074 Jy ! Component: 100 - total flux cleaned = 0.00158794 Jy ! Component: 150 - total flux cleaned = 0.00205643 Jy ! Component: 200 - total flux cleaned = 0.00239197 Jy ! Total flux subtracted in 200 components = 0.00239197 Jy ! Clean residual min=-0.001946 max=0.001870 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.256096 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.256096 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=0.049672Jy sigma=1.215874 ! Fit after self-cal, rms=0.049666Jy sigma=1.215696 ! 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=0.049666Jy sigma=1.215696 ! Fit after self-cal, rms=0.049061Jy sigma=1.215227 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.003 mas, bmaj=5.287 mas, bpa=-3.609 degrees ! Estimated noise=0.534977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000840633 Jy ! Component: 100 - total flux cleaned = 0.00137177 Jy ! Component: 150 - total flux cleaned = 0.00171422 Jy ! Component: 200 - total flux cleaned = 0.00201244 Jy ! Total flux subtracted in 200 components = 0.00201244 Jy ! Clean residual min=-0.001302 max=0.001229 Jy/beam ! Clean residual mean=0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.258108 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 0.258108 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=0.049031Jy sigma=1.214734 ! Fit after self-cal, rms=0.049028Jy sigma=1.214707 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 = 0.000324057 Jy ! Component: 100 - total flux cleaned = 0.000445773 Jy ! Component: 150 - total flux cleaned = 0.000521823 Jy ! Component: 200 - total flux cleaned = 0.000594438 Jy ! Total flux subtracted in 200 components = 0.000594438 Jy ! Clean residual min=-0.001129 max=0.001186 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.258702 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 140 components and 0.258703 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=0.049019Jy sigma=1.214496 ! Fit after self-cal, rms=0.049019Jy sigma=1.214487 ! 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=0.7227 mas, bmaj=1.894 mas, bpa=2.594 degrees ! Estimated noise=0.394993 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7227 x 1.894 at 2.594 degrees (North through East) ! Clean map min=-0.002751 max=0.13252 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=0.603 mas, bmaj=1.624 mas, bpa=3.683 degrees ! Estimated noise=0.708616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0890471 Jy ! Component: 100 - total flux cleaned = 0.127363 Jy ! Component: 150 - total flux cleaned = 0.154014 Jy ! Component: 200 - total flux cleaned = 0.173072 Jy ! Total flux subtracted in 200 components = 0.173072 Jy ! Clean residual min=-0.012324 max=0.014098 Jy/beam ! Clean residual mean=-0.000015 rms=0.003353 Jy/beam ! Combined flux in latest and established models = 0.173072 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.173072 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7227 mas, bmaj=1.894 mas, bpa=2.594 degrees ! Estimated noise=0.394993 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 = 0.0228134 Jy ! Component: 100 - total flux cleaned = 0.0379836 Jy ! Component: 150 - total flux cleaned = 0.0491217 Jy ! Component: 200 - total flux cleaned = 0.0575756 Jy ! Total flux subtracted in 200 components = 0.0575756 Jy ! Clean residual min=-0.006498 max=0.005936 Jy/beam ! Clean residual mean=-0.000001 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 0.230648 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 62 components and 0.230648 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=2.003 mas, bmaj=5.287 mas, bpa=-3.609 degrees ! Estimated noise=0.534977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110391 Jy ! Component: 100 - total flux cleaned = 0.0169025 Jy ! Component: 150 - total flux cleaned = 0.0203256 Jy ! Component: 200 - total flux cleaned = 0.02268 Jy ! Total flux subtracted in 200 components = 0.02268 Jy ! Clean residual min=-0.002876 max=0.002385 Jy/beam ! Clean residual mean=0.000001 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.253328 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 = 0.00165505 Jy ! Component: 100 - total flux cleaned = 0.00242055 Jy ! Component: 150 - total flux cleaned = 0.00312312 Jy ! Component: 200 - total flux cleaned = 0.0034304 Jy ! Total flux subtracted in 200 components = 0.0034304 Jy ! Clean residual min=-0.002028 max=0.001585 Jy/beam ! Clean residual mean=0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.256758 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 100 components and 0.256758 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7227 mas, bmaj=1.894 mas, bpa=2.594 degrees ! Estimated noise=0.394993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000809125 Jy ! Component: 100 - total flux cleaned = -0.00023995 Jy ! Component: 150 - total flux cleaned = 0.000250225 Jy ! Component: 200 - total flux cleaned = 0.000599252 Jy ! Total flux subtracted in 200 components = 0.000599252 Jy ! Clean residual min=-0.002443 max=0.002770 Jy/beam ! Clean residual mean=0.000000 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.257357 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 0.257358 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=0.049249Jy sigma=1.220753 ! Fit after self-cal, rms=0.049166Jy sigma=1.218973 wmodel /scr/pima/bg219a_uvs/J0220-1305_X_map.mod ! Writing 119 model components to file: /scr/pima/bg219a_uvs/J0220-1305_X_map.mod wobs /scr/pima/bg219a_uvs/J0220-1305_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0220-1305_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0220-1305_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J0220-1305_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 = 0.00051563 Jy ! Component: 100 - total flux cleaned = 0.00101274 Jy ! Component: 150 - total flux cleaned = 0.00122009 Jy ! Component: 200 - total flux cleaned = 0.00141126 Jy ! Component: 250 - total flux cleaned = 0.00168253 Jy ! Component: 300 - total flux cleaned = 0.00208188 Jy ! Component: 350 - total flux cleaned = 0.0022729 Jy ! Component: 400 - total flux cleaned = 0.00248195 Jy ! Component: 450 - total flux cleaned = 0.00255696 Jy ! Component: 500 - total flux cleaned = 0.00265436 Jy ! Component: 550 - total flux cleaned = 0.00272526 Jy ! Component: 600 - total flux cleaned = 0.0027709 Jy ! Component: 650 - total flux cleaned = 0.00279371 Jy ! Component: 700 - total flux cleaned = 0.00290375 Jy ! Component: 750 - total flux cleaned = 0.00298914 Jy ! Component: 800 - total flux cleaned = 0.00303074 Jy ! Component: 850 - total flux cleaned = 0.00309214 Jy ! Component: 900 - total flux cleaned = 0.00321184 Jy ! Component: 950 - total flux cleaned = 0.00327052 Jy ! Component: 1000 - total flux cleaned = 0.0032898 Jy ! Component: 1050 - total flux cleaned = 0.00332779 Jy ! Component: 1100 - total flux cleaned = 0.00336515 Jy ! Component: 1150 - total flux cleaned = 0.0034018 Jy ! Component: 1200 - total flux cleaned = 0.00341977 Jy ! Component: 1250 - total flux cleaned = 0.00343741 Jy ! Component: 1300 - total flux cleaned = 0.00341993 Jy ! Component: 1350 - total flux cleaned = 0.00347105 Jy ! Component: 1400 - total flux cleaned = 0.00347078 Jy ! Component: 1450 - total flux cleaned = 0.00343769 Jy ! Component: 1500 - total flux cleaned = 0.00353593 Jy ! Component: 1550 - total flux cleaned = 0.00356812 Jy ! Component: 1600 - total flux cleaned = 0.0035839 Jy ! Component: 1650 - total flux cleaned = 0.00359951 Jy ! Component: 1700 - total flux cleaned = 0.00363053 Jy ! Component: 1750 - total flux cleaned = 0.00366105 Jy ! Component: 1800 - total flux cleaned = 0.00367623 Jy ! Component: 1850 - total flux cleaned = 0.00370615 Jy ! Component: 1900 - total flux cleaned = 0.00376486 Jy ! Component: 1950 - total flux cleaned = 0.00377929 Jy ! Component: 2000 - total flux cleaned = 0.00382256 Jy ! Component: 2050 - total flux cleaned = 0.0038655 Jy ! Component: 2100 - total flux cleaned = 0.00390792 Jy ! Component: 2150 - total flux cleaned = 0.00394978 Jy ! Component: 2200 - total flux cleaned = 0.00396354 Jy ! Component: 2250 - total flux cleaned = 0.00401807 Jy ! Component: 2300 - total flux cleaned = 0.00403149 Jy ! Component: 2350 - total flux cleaned = 0.00405821 Jy ! Component: 2400 - total flux cleaned = 0.00411119 Jy ! Component: 2450 - total flux cleaned = 0.00415054 Jy ! Component: 2500 - total flux cleaned = 0.0042024 Jy ! Component: 2550 - total flux cleaned = 0.00425369 Jy ! Component: 2600 - total flux cleaned = 0.00429191 Jy ! Component: 2650 - total flux cleaned = 0.00430454 Jy ! Component: 2700 - total flux cleaned = 0.00435474 Jy ! Component: 2750 - total flux cleaned = 0.00439207 Jy ! Component: 2800 - total flux cleaned = 0.0044043 Jy ! Component: 2850 - total flux cleaned = 0.00445312 Jy ! Component: 2900 - total flux cleaned = 0.00445307 Jy ! Component: 2950 - total flux cleaned = 0.00448917 Jy ! Component: 3000 - total flux cleaned = 0.00452491 Jy ! Component: 3050 - total flux cleaned = 0.00454856 Jy ! Component: 3100 - total flux cleaned = 0.00459541 Jy ! Component: 3150 - total flux cleaned = 0.0046186 Jy ! Component: 3200 - total flux cleaned = 0.00465318 Jy ! Component: 3250 - total flux cleaned = 0.00471051 Jy ! Component: 3300 - total flux cleaned = 0.0047333 Jy ! Component: 3350 - total flux cleaned = 0.00476722 Jy ! Component: 3400 - total flux cleaned = 0.00478971 Jy ! Component: 3450 - total flux cleaned = 0.0048344 Jy ! Component: 3500 - total flux cleaned = 0.00481224 Jy ! Component: 3550 - total flux cleaned = 0.00482328 Jy ! Component: 3600 - total flux cleaned = 0.00481233 Jy ! Component: 3650 - total flux cleaned = 0.00479053 Jy ! Component: 3700 - total flux cleaned = 0.00476879 Jy ! Component: 3750 - total flux cleaned = 0.00472558 Jy ! Component: 3800 - total flux cleaned = 0.00468267 Jy ! Component: 3850 - total flux cleaned = 0.00467202 Jy ! Component: 3900 - total flux cleaned = 0.00464009 Jy ! Component: 3950 - total flux cleaned = 0.00458724 Jy ! Component: 4000 - total flux cleaned = 0.00456623 Jy ! Component: 4050 - total flux cleaned = 0.00452428 Jy ! Total flux subtracted in 4096 components = 0.0045034 Jy ! Clean residual min=-0.000650 max=0.000609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.261861 Jy keep ! Adding 206 model components to the UV plane model. ! The established model now contains 325 components and 0.261861 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0220-1305_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7227 x 1.894 at 2.594 degrees (North through East) ! Clean map min=-0.0016616 max=0.1272 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0220-1305_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.127204 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173652 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.409543 0.409543 0.819085 1.63817 3.27634 6.55268 13.1054 26.2107 52.4214 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.127 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 732.524 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0220-1305_X_uvs.log closed on Sun Apr 3 22:22:58 2016