! Started logfile: /scr/pima/bg219a_uvs/J0653+0508_X_uvs.log on Wed Apr 6 21:28:47 2016 obs /scr/pima/bg219a_uvs/J0653+0508_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0653+0508_X_uva.fits ! AN table 1: 29 integrations on 10 of 10 possible baselines. ! AN table 2: 28 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J0653+0508 ! ! 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 6816 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/J0653+0508_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 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=1.000080Jy sigma=29.001108 ! Fit after self-cal, rms=0.958305Jy sigma=27.730530 ! 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=0.7734 mas, bmaj=1.947 mas, bpa=4.654 degrees ! Estimated noise=0.630128 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 = 0.0316308 Jy ! Component: 100 - total flux cleaned = 0.0395266 Jy ! Total flux subtracted in 100 components = 0.0395266 Jy ! Clean residual min=-0.003827 max=0.004655 Jy/beam ! Clean residual mean=-0.000002 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.0395266 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0395266 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=0.044076Jy sigma=1.222328 ! Fit after self-cal, rms=0.042717Jy sigma=1.180331 ! 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=0.9974 mas, bmaj=2.257 mas, bpa=3.093 degrees ! Estimated noise=0.408105 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 = 0.00688616 Jy ! Component: 100 - total flux cleaned = 0.00999974 Jy ! Component: 150 - total flux cleaned = 0.0115429 Jy ! Component: 200 - total flux cleaned = 0.0123466 Jy ! Total flux subtracted in 200 components = 0.0123466 Jy ! Clean residual min=-0.002114 max=0.002224 Jy/beam ! Clean residual mean=-0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0518732 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0518732 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=0.041781Jy sigma=1.148951 ! Fit after self-cal, rms=0.041849Jy sigma=1.147441 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9974 x 2.257 at 3.093 degrees (North through East) ! Clean map min=-0.0022173 max=0.044077 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. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 MK 1.12 NL 0.95 OV 0.92 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.85 MK 1.09 NL 1.05 OV 1.01 ! PT 0.99 SC 1.14 ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 MK 0.95 NL 0.92 OV 1.02 ! PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.91 MK 1.09 NL 1.01 OV 1.06 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.08 MK 1.05 NL 1.02 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 MK 0.99 NL 1.19 OV 0.94 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.05 MK 0.84 NL 0.93 OV 1.17 ! PT 1.15 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 MK 0.88 NL 0.94 OV 1.00 ! PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.07 MK 0.95 NL 0.98 OV 0.94 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.01 MK 1.13 NL 0.97 OV 1.02 ! PT 0.99 SC 0.88 ! ! ! 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=0.041849Jy sigma=1.147441 ! Fit after self-cal, rms=0.042248Jy sigma=1.140827 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9832 mas, bmaj=2.236 mas, bpa=2.979 degrees ! Estimated noise=0.416024 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 = 0.000357414 Jy ! Component: 100 - total flux cleaned = 0.000271759 Jy ! Component: 150 - total flux cleaned = 0.000196738 Jy ! Component: 200 - total flux cleaned = 0.000162491 Jy ! Total flux subtracted in 200 components = 0.000162491 Jy ! Clean residual min=-0.001962 max=0.002383 Jy/beam ! Clean residual mean=-0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0520357 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0520357 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=0.042225Jy sigma=1.140270 ! Fit after self-cal, rms=0.042303Jy sigma=1.139374 ! 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=0.042303Jy sigma=1.139374 ! Fit after self-cal, rms=0.042694Jy sigma=1.138781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9832 mas, bmaj=2.233 mas, bpa=3.182 degrees ! Estimated noise=0.416493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249608 Jy ! Component: 100 - total flux cleaned = 0.00016375 Jy ! Component: 150 - total flux cleaned = 0.000105636 Jy ! Component: 200 - total flux cleaned = 8.76597e-05 Jy ! Total flux subtracted in 200 components = 8.76597e-05 Jy ! Clean residual min=-0.001842 max=0.002346 Jy/beam ! Clean residual mean=-0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0521234 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0521234 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=0.042670Jy sigma=1.138237 ! Fit after self-cal, rms=0.042681Jy sigma=1.137942 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 (-16.4, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198839 Jy ! Component: 100 - total flux cleaned = 0.00303043 Jy ! Component: 150 - total flux cleaned = 0.00360758 Jy ! Component: 200 - total flux cleaned = 0.00402144 Jy ! Total flux subtracted in 200 components = 0.00402144 Jy ! Clean residual min=-0.001572 max=0.001611 Jy/beam ! Clean residual mean=-0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0561448 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.0561448 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=0.042571Jy sigma=1.135173 ! Fit after self-cal, rms=0.042553Jy sigma=1.134269 ! Inverting map ! Added new window around map position (4, 31.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148232 Jy ! Component: 100 - total flux cleaned = 0.00193519 Jy ! Component: 150 - total flux cleaned = 0.00212457 Jy ! Component: 200 - total flux cleaned = 0.00219444 Jy ! Total flux subtracted in 200 components = 0.00219444 Jy ! Clean residual min=-0.001299 max=0.001282 Jy/beam ! Clean residual mean=-0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0583393 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.0583393 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=0.042473Jy sigma=1.132464 ! Fit after self-cal, rms=0.042448Jy sigma=1.131919 ! Inverting map ! Added new window around map position (-3.2, -26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011722 Jy ! Component: 100 - total flux cleaned = 0.00123899 Jy ! Component: 150 - total flux cleaned = 0.00134553 Jy ! Component: 200 - total flux cleaned = 0.00146008 Jy ! Total flux subtracted in 200 components = 0.00146008 Jy ! Clean residual min=-0.001133 max=0.001040 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0597993 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.0597993 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=0.042383Jy sigma=1.130525 ! Fit after self-cal, rms=0.042351Jy sigma=1.130065 ! 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=0.042351Jy sigma=1.130065 ! Fit after self-cal, rms=0.041614Jy sigma=1.129856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9765 mas, bmaj=2.23 mas, bpa=3.59 degrees ! Estimated noise=0.410418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109373 Jy ! Component: 100 - total flux cleaned = 0.00140999 Jy ! Component: 150 - total flux cleaned = 0.00152554 Jy ! Component: 200 - total flux cleaned = 0.00162634 Jy ! Total flux subtracted in 200 components = 0.00162634 Jy ! Clean residual min=-0.000946 max=0.001017 Jy/beam ! Clean residual mean=-0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0614257 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.0614257 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=0.041573Jy sigma=1.128786 ! Fit after self-cal, rms=0.041562Jy sigma=1.128432 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 = 0.000375956 Jy ! Component: 100 - total flux cleaned = 0.000479708 Jy ! Component: 150 - total flux cleaned = 0.000589633 Jy ! Component: 200 - total flux cleaned = 0.000621809 Jy ! Total flux subtracted in 200 components = 0.000621809 Jy ! Clean residual min=-0.000863 max=0.000941 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0620475 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.0620475 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=0.041541Jy sigma=1.127949 ! Fit after self-cal, rms=0.041532Jy sigma=1.127873 ! 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=0.041532Jy sigma=1.127873 ! Fit after self-cal, rms=0.041461Jy sigma=1.128078 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=4.172 mas, bpa=-10.38 degrees ! Estimated noise=0.492803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723583 Jy ! Component: 100 - total flux cleaned = 0.00116563 Jy ! Component: 150 - total flux cleaned = 0.00139495 Jy ! Component: 200 - total flux cleaned = 0.00158422 Jy ! Total flux subtracted in 200 components = 0.00158422 Jy ! Clean residual min=-0.000849 max=0.000831 Jy/beam ! Clean residual mean=-0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0636317 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 124 components and 0.0636317 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=0.041454Jy sigma=1.127791 ! Fit after self-cal, rms=0.041463Jy sigma=1.127709 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 = 0.000224814 Jy ! Component: 100 - total flux cleaned = 0.000353817 Jy ! Component: 150 - total flux cleaned = 0.000460113 Jy ! Component: 200 - total flux cleaned = 0.000559286 Jy ! Total flux subtracted in 200 components = 0.000559286 Jy ! Clean residual min=-0.000793 max=0.000730 Jy/beam ! Clean residual mean=-0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.064191 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 138 components and 0.064191 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=0.041461Jy sigma=1.127616 ! Fit after self-cal, rms=0.041464Jy sigma=1.127595 ! 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=0.9752 mas, bmaj=2.232 mas, bpa=3.774 degrees ! Estimated noise=0.409153 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9752 x 2.232 at 3.774 degrees (North through East) ! Clean map min=-0.00091116 max=0.04394 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=0.7734 mas, bmaj=1.934 mas, bpa=5.331 degrees ! Estimated noise=0.623743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316595 Jy ! Component: 100 - total flux cleaned = 0.0414998 Jy ! Component: 150 - total flux cleaned = 0.0464452 Jy ! Component: 200 - total flux cleaned = 0.0504281 Jy ! Total flux subtracted in 200 components = 0.0504281 Jy ! Clean residual min=-0.003281 max=0.003351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0504281 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0504281 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9752 mas, bmaj=2.232 mas, bpa=3.774 degrees ! Estimated noise=0.409153 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) ! Added new window around map position (-0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354146 Jy ! Component: 100 - total flux cleaned = 0.00561339 Jy ! Component: 150 - total flux cleaned = 0.00692137 Jy ! Component: 200 - total flux cleaned = 0.00804699 Jy ! Total flux subtracted in 200 components = 0.00804699 Jy ! Clean residual min=-0.001701 max=0.001372 Jy/beam ! Clean residual mean=-0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0584751 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.0584751 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=2.068 mas, bmaj=4.172 mas, bpa=-10.38 degrees ! Estimated noise=0.492803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135996 Jy ! Component: 100 - total flux cleaned = 0.00216694 Jy ! Component: 150 - total flux cleaned = 0.00282987 Jy ! Component: 200 - total flux cleaned = 0.00322404 Jy ! Total flux subtracted in 200 components = 0.00322404 Jy ! Clean residual min=-0.001340 max=0.000987 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0616992 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 = 0.000325712 Jy ! Component: 100 - total flux cleaned = 0.000620126 Jy ! Component: 150 - total flux cleaned = 0.000865584 Jy ! Component: 200 - total flux cleaned = 0.0010907 Jy ! Total flux subtracted in 200 components = 0.0010907 Jy ! Clean residual min=-0.001084 max=0.000881 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0627899 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 89 components and 0.0627899 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9752 mas, bmaj=2.232 mas, bpa=3.774 degrees ! Estimated noise=0.409153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498342 Jy ! Component: 100 - total flux cleaned = 0.00080629 Jy ! Component: 150 - total flux cleaned = 0.000784813 Jy ! Component: 200 - total flux cleaned = 0.000786095 Jy ! Total flux subtracted in 200 components = 0.000786095 Jy ! Clean residual min=-0.000990 max=0.000929 Jy/beam ! Clean residual mean=-0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.063576 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.063576 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=0.041470Jy sigma=1.127759 ! Fit after self-cal, rms=0.041422Jy sigma=1.127465 wmodel /scr/pima/bg219a_uvs/J0653+0508_X_map.mod ! Writing 107 model components to file: /scr/pima/bg219a_uvs/J0653+0508_X_map.mod wobs /scr/pima/bg219a_uvs/J0653+0508_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0653+0508_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0653+0508_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J0653+0508_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 = -5.82102e-05 Jy ! Component: 100 - total flux cleaned = 6.02168e-05 Jy ! Component: 150 - total flux cleaned = 0.000228407 Jy ! Component: 200 - total flux cleaned = 0.000467936 Jy ! Component: 250 - total flux cleaned = 0.000621107 Jy ! Component: 300 - total flux cleaned = 0.000780952 Jy ! Component: 350 - total flux cleaned = 0.000959139 Jy ! Component: 400 - total flux cleaned = 0.00108531 Jy ! Component: 450 - total flux cleaned = 0.00117426 Jy ! Component: 500 - total flux cleaned = 0.00124956 Jy ! Component: 550 - total flux cleaned = 0.00131215 Jy ! Component: 600 - total flux cleaned = 0.00140324 Jy ! Component: 650 - total flux cleaned = 0.00148196 Jy ! Component: 700 - total flux cleaned = 0.00158809 Jy ! Component: 750 - total flux cleaned = 0.00165413 Jy ! Component: 800 - total flux cleaned = 0.00173724 Jy ! Component: 850 - total flux cleaned = 0.00180064 Jy ! Component: 900 - total flux cleaned = 0.00185408 Jy ! Component: 950 - total flux cleaned = 0.00189787 Jy ! Component: 1000 - total flux cleaned = 0.00192374 Jy ! Component: 1050 - total flux cleaned = 0.00194936 Jy ! Component: 1100 - total flux cleaned = 0.0020164 Jy ! Component: 1150 - total flux cleaned = 0.00204111 Jy ! Component: 1200 - total flux cleaned = 0.00208194 Jy ! Component: 1250 - total flux cleaned = 0.00214642 Jy ! Component: 1300 - total flux cleaned = 0.00218619 Jy ! Component: 1350 - total flux cleaned = 0.00220981 Jy ! Component: 1400 - total flux cleaned = 0.00224113 Jy ! Component: 1450 - total flux cleaned = 0.00228753 Jy ! Component: 1500 - total flux cleaned = 0.00230289 Jy ! Component: 1550 - total flux cleaned = 0.00234102 Jy ! Component: 1600 - total flux cleaned = 0.00237121 Jy ! Component: 1650 - total flux cleaned = 0.00238617 Jy ! Component: 1700 - total flux cleaned = 0.00243083 Jy ! Component: 1750 - total flux cleaned = 0.00244558 Jy ! Component: 1800 - total flux cleaned = 0.00246763 Jy ! Component: 1850 - total flux cleaned = 0.00248957 Jy ! Component: 1900 - total flux cleaned = 0.00250406 Jy ! Component: 1950 - total flux cleaned = 0.00251128 Jy ! Component: 2000 - total flux cleaned = 0.00252572 Jy ! Component: 2050 - total flux cleaned = 0.00252573 Jy ! Component: 2100 - total flux cleaned = 0.00254002 Jy ! Component: 2150 - total flux cleaned = 0.00254006 Jy ! Component: 2200 - total flux cleaned = 0.00254716 Jy ! Component: 2250 - total flux cleaned = 0.00256138 Jy ! Component: 2300 - total flux cleaned = 0.00257555 Jy ! Component: 2350 - total flux cleaned = 0.00258258 Jy ! Component: 2400 - total flux cleaned = 0.00257546 Jy ! Component: 2450 - total flux cleaned = 0.00256833 Jy ! Component: 2500 - total flux cleaned = 0.00256835 Jy ! Component: 2550 - total flux cleaned = 0.00256832 Jy ! Component: 2600 - total flux cleaned = 0.0025397 Jy ! Component: 2650 - total flux cleaned = 0.00253971 Jy ! Component: 2700 - total flux cleaned = 0.00252529 Jy ! Component: 2750 - total flux cleaned = 0.00250341 Jy ! Component: 2800 - total flux cleaned = 0.00248875 Jy ! Component: 2850 - total flux cleaned = 0.00247403 Jy ! Component: 2900 - total flux cleaned = 0.00245184 Jy ! Component: 2950 - total flux cleaned = 0.00243691 Jy ! Component: 3000 - total flux cleaned = 0.00242187 Jy ! Component: 3050 - total flux cleaned = 0.0023992 Jy ! Component: 3100 - total flux cleaned = 0.00238403 Jy ! Component: 3150 - total flux cleaned = 0.00236111 Jy ! Component: 3200 - total flux cleaned = 0.00235342 Jy ! Component: 3250 - total flux cleaned = 0.00233796 Jy ! Component: 3300 - total flux cleaned = 0.00230676 Jy ! Component: 3350 - total flux cleaned = 0.0022989 Jy ! Component: 3400 - total flux cleaned = 0.00227522 Jy ! Component: 3450 - total flux cleaned = 0.00224334 Jy ! Component: 3500 - total flux cleaned = 0.00223532 Jy ! Component: 3550 - total flux cleaned = 0.00221918 Jy ! Component: 3600 - total flux cleaned = 0.00221106 Jy ! Component: 3650 - total flux cleaned = 0.00219457 Jy ! Component: 3700 - total flux cleaned = 0.00217801 Jy ! Component: 3750 - total flux cleaned = 0.00215283 Jy ! Component: 3800 - total flux cleaned = 0.00215281 Jy ! Component: 3850 - total flux cleaned = 0.00214426 Jy ! Component: 3900 - total flux cleaned = 0.00211824 Jy ! Component: 3950 - total flux cleaned = 0.00210942 Jy ! Component: 4000 - total flux cleaned = 0.0020917 Jy ! Component: 4050 - total flux cleaned = 0.00206473 Jy ! Total flux subtracted in 4096 components = 0.00205558 Jy ! Clean residual min=-0.000738 max=0.000516 Jy/beam ! Clean residual mean=-0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0656315 Jy keep ! Adding 185 model components to the UV plane model. ! The established model now contains 292 components and 0.0656315 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0653+0508_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9752 x 2.232 at 3.774 degrees (North through East) ! Clean map min=-0.00092235 max=0.043011 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0653+0508_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0430108 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014532 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0136 1.0136 2.02721 4.05441 8.10882 16.2176 32.4353 64.8706 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 295.973 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0653+0508_X_uvs.log closed on Wed Apr 6 21:28:52 2016