! Started logfile: /scr/pima/bg219b_uvs/J0236-2953_X_uvs.log on Thu Apr 7 01:40:30 2016 obs /scr/pima/bg219b_uvs/J0236-2953_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0236-2953_X_uva.fits ! AN table 1: 31 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.518996 visibilities/baseline/integration-bin. ! Found source: J0236-2953 ! ! 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 8688 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/bg219b_uvs/J0236-2953_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 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 142 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=1.042973Jy sigma=18.043271 ! Fit after self-cal, rms=0.745445Jy sigma=12.466994 ! 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=0.6381 mas, bmaj=1.749 mas, bpa=-5.437 degrees ! Estimated noise=1.00632 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 = 0.205367 Jy ! Component: 100 - total flux cleaned = 0.25244 Jy ! Total flux subtracted in 100 components = 0.25244 Jy ! Clean residual min=-0.010996 max=0.018585 Jy/beam ! Clean residual mean=-0.000011 rms=0.002871 Jy/beam ! Combined flux in latest and established models = 0.25244 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.25244 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=0.093924Jy sigma=1.426188 ! Fit after self-cal, rms=0.093493Jy sigma=1.421124 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179045 Jy ! Component: 100 - total flux cleaned = 0.0265291 Jy ! Total flux subtracted in 100 components = 0.0265291 Jy ! Clean residual min=-0.010104 max=0.014565 Jy/beam ! Clean residual mean=-0.000010 rms=0.002294 Jy/beam ! Combined flux in latest and established models = 0.278969 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.278969 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=0.091196Jy sigma=1.302425 ! Fit after self-cal, rms=0.091188Jy sigma=1.302167 ! Inverting map ! Added new window around map position (-16.8, -42.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013522 Jy ! Component: 100 - total flux cleaned = 0.0204137 Jy ! Total flux subtracted in 100 components = 0.0204137 Jy ! Clean residual min=-0.009992 max=0.010892 Jy/beam ! Clean residual mean=-0.000010 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 0.299383 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.299383 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=0.088341Jy sigma=1.254815 ! Fit after self-cal, rms=0.088052Jy sigma=1.246452 ! 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=0.8085 mas, bmaj=2.069 mas, bpa=-6.184 degrees ! Estimated noise=0.660801 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 = 0.00738862 Jy ! Component: 100 - total flux cleaned = 0.00793863 Jy ! Component: 150 - total flux cleaned = 0.00823976 Jy ! Component: 200 - total flux cleaned = 0.0087306 Jy ! Total flux subtracted in 200 components = 0.0087306 Jy ! Clean residual min=-0.008579 max=0.010608 Jy/beam ! Clean residual mean=-0.000014 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.308114 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.308114 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=0.086571Jy sigma=1.235239 ! Fit after self-cal, rms=0.086484Jy sigma=1.231381 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8085 x 2.069 at -6.184 degrees (North through East) ! Clean map min=-0.0079228 max=0.25892 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.11 KP 0.93 ! LA 0.98 MK 0.96 NL 1.01 OV 0.95 ! PT 1.05 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.04 KP 0.94 ! LA 0.94 MK 0.98 NL 1.00 OV 0.97 ! PT 1.01 SC 1.02 ! ! ! 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=0.086484Jy sigma=1.231381 ! Fit after self-cal, rms=0.085960Jy sigma=1.218929 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8102 mas, bmaj=2.072 mas, bpa=-6.28 degrees ! Estimated noise=0.653799 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 = -0.00199799 Jy ! Component: 100 - total flux cleaned = -0.00199503 Jy ! Component: 150 - total flux cleaned = -0.00210032 Jy ! Component: 200 - total flux cleaned = -0.00194117 Jy ! Total flux subtracted in 200 components = -0.00194117 Jy ! Clean residual min=-0.007900 max=0.008610 Jy/beam ! Clean residual mean=-0.000014 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 0.306172 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.306172 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=0.084978Jy sigma=1.219350 ! Fit after self-cal, rms=0.085011Jy sigma=1.218387 ! 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=0.085011Jy sigma=1.218387 ! Fit after self-cal, rms=0.083566Jy sigma=1.180548 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8129 mas, bmaj=2.077 mas, bpa=-6.252 degrees ! Estimated noise=0.643843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00397179 Jy ! Component: 100 - total flux cleaned = -0.00428432 Jy ! Component: 150 - total flux cleaned = -0.00428221 Jy ! Component: 200 - total flux cleaned = -0.00435161 Jy ! Total flux subtracted in 200 components = -0.00435161 Jy ! Clean residual min=-0.007134 max=0.009605 Jy/beam ! Clean residual mean=-0.000008 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.301821 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.301821 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=0.082767Jy sigma=1.179824 ! Fit after self-cal, rms=0.082804Jy sigma=1.179276 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.4, 21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432219 Jy ! Component: 100 - total flux cleaned = 0.00451798 Jy ! Component: 150 - total flux cleaned = 0.0043712 Jy ! Component: 200 - total flux cleaned = 0.00398487 Jy ! Total flux subtracted in 200 components = 0.00398487 Jy ! Clean residual min=-0.006680 max=0.005964 Jy/beam ! Clean residual mean=-0.000008 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.305806 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.305806 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=0.081178Jy sigma=1.164348 ! Fit after self-cal, rms=0.081141Jy sigma=1.162831 ! 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=0.081141Jy sigma=1.162831 ! Fit after self-cal, rms=0.080737Jy sigma=1.160449 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8123 mas, bmaj=2.077 mas, bpa=-6.182 degrees ! Estimated noise=0.63877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000487842 Jy ! Component: 100 - total flux cleaned = -0.000803392 Jy ! Component: 150 - total flux cleaned = -0.0010867 Jy ! Component: 200 - total flux cleaned = -0.00150909 Jy ! Total flux subtracted in 200 components = -0.00150909 Jy ! Clean residual min=-0.006516 max=0.005377 Jy/beam ! Clean residual mean=-0.000007 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.304297 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.304297 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=0.080174Jy sigma=1.158343 ! Fit after self-cal, rms=0.080176Jy sigma=1.158077 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 = -0.000245656 Jy ! Component: 100 - total flux cleaned = -0.000460477 Jy ! Component: 150 - total flux cleaned = -0.000726467 Jy ! Component: 200 - total flux cleaned = -0.000910576 Jy ! Total flux subtracted in 200 components = -0.000910576 Jy ! Clean residual min=-0.006515 max=0.005063 Jy/beam ! Clean residual mean=-0.000007 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.303386 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.303386 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=0.079937Jy sigma=1.157335 ! Fit after self-cal, rms=0.079939Jy sigma=1.157270 ! 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=0.079939Jy sigma=1.157270 ! Fit after self-cal, rms=0.079769Jy sigma=1.156848 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=5.935 mas, bpa=0.1407 degrees ! Estimated noise=0.818063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229226 Jy ! Component: 100 - total flux cleaned = 0.000181933 Jy ! Component: 150 - total flux cleaned = 0.000103157 Jy ! Component: 200 - total flux cleaned = 6.52413e-05 Jy ! Total flux subtracted in 200 components = 6.52413e-05 Jy ! Clean residual min=-0.007658 max=0.007175 Jy/beam ! Clean residual mean=-0.000012 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 0.303451 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.303451 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=0.079708Jy sigma=1.156880 ! Fit after self-cal, rms=0.079709Jy sigma=1.156791 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 = 0.000170094 Jy ! Component: 100 - total flux cleaned = 0.000168368 Jy ! Component: 150 - total flux cleaned = 0.000136088 Jy ! Component: 200 - total flux cleaned = 0.000136962 Jy ! Total flux subtracted in 200 components = 0.000136962 Jy ! Clean residual min=-0.007592 max=0.007135 Jy/beam ! Clean residual mean=-0.000011 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.303588 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.303588 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=0.079651Jy sigma=1.156826 ! Fit after self-cal, rms=0.079656Jy sigma=1.156787 ! 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=0.8127 mas, bmaj=2.079 mas, bpa=-6.16 degrees ! Estimated noise=0.636625 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8127 x 2.079 at -6.16 degrees (North through East) ! Clean map min=-0.0063581 max=0.24573 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=0.6404 mas, bmaj=1.757 mas, bpa=-5.435 degrees ! Estimated noise=0.96764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196919 Jy ! Component: 100 - total flux cleaned = 0.243602 Jy ! Component: 150 - total flux cleaned = 0.265723 Jy ! Component: 200 - total flux cleaned = 0.279968 Jy ! Total flux subtracted in 200 components = 0.279968 Jy ! Clean residual min=-0.007562 max=0.009976 Jy/beam ! Clean residual mean=-0.000004 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.279968 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.279968 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8127 mas, bmaj=2.079 mas, bpa=-6.16 degrees ! Estimated noise=0.636625 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 = 0.0128637 Jy ! Component: 100 - total flux cleaned = 0.0174118 Jy ! Component: 150 - total flux cleaned = 0.0190829 Jy ! Component: 200 - total flux cleaned = 0.0204279 Jy ! Total flux subtracted in 200 components = 0.0204279 Jy ! Clean residual min=-0.006775 max=0.006793 Jy/beam ! Clean residual mean=-0.000005 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.300396 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.300396 Jy ! Inverting map ! Added new window around map position (-18.2, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468756 Jy ! Component: 100 - total flux cleaned = 0.00499392 Jy ! Component: 150 - total flux cleaned = 0.00499206 Jy ! Component: 200 - total flux cleaned = 0.00511708 Jy ! Total flux subtracted in 200 components = 0.00511708 Jy ! Clean residual min=-0.006428 max=0.005225 Jy/beam ! Clean residual mean=-0.000008 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.305513 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 0.305513 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=2.243 mas, bmaj=5.935 mas, bpa=0.1407 degrees ! Estimated noise=0.818063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103666 Jy ! Component: 100 - total flux cleaned = 0.000306721 Jy ! Component: 150 - total flux cleaned = 0.000235337 Jy ! Component: 200 - total flux cleaned = 0.000295639 Jy ! Total flux subtracted in 200 components = 0.000295639 Jy ! Clean residual min=-0.007354 max=0.006491 Jy/beam ! Clean residual mean=-0.000016 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.305809 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 = 9.81707e-07 Jy ! Component: 100 - total flux cleaned = 1.31175e-06 Jy ! Component: 150 - total flux cleaned = -4.70981e-05 Jy ! Component: 200 - total flux cleaned = -9.32383e-05 Jy ! Total flux subtracted in 200 components = -9.32383e-05 Jy ! Clean residual min=-0.007393 max=0.006522 Jy/beam ! Clean residual mean=-0.000015 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.305716 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.305716 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8127 mas, bmaj=2.079 mas, bpa=-6.16 degrees ! Estimated noise=0.636625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.76253e-06 Jy ! Component: 100 - total flux cleaned = -9.47103e-05 Jy ! Component: 150 - total flux cleaned = -0.00026516 Jy ! Component: 200 - total flux cleaned = -0.000426736 Jy ! Total flux subtracted in 200 components = -0.000426736 Jy ! Clean residual min=-0.006458 max=0.005296 Jy/beam ! Clean residual mean=-0.000008 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.305289 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.305289 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=0.079110Jy sigma=1.152970 ! Fit after self-cal, rms=0.079119Jy sigma=1.151839 wmodel /scr/pima/bg219b_uvs/J0236-2953_X_map.mod ! Writing 95 model components to file: /scr/pima/bg219b_uvs/J0236-2953_X_map.mod wobs /scr/pima/bg219b_uvs/J0236-2953_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0236-2953_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0236-2953_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0236-2953_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 = -0.00135727 Jy ! Component: 100 - total flux cleaned = -0.000836077 Jy ! Component: 150 - total flux cleaned = -0.000752357 Jy ! Component: 200 - total flux cleaned = -0.00112571 Jy ! Component: 250 - total flux cleaned = -0.00141143 Jy ! Component: 300 - total flux cleaned = -0.00161543 Jy ! Component: 350 - total flux cleaned = -0.00187747 Jy ! Component: 400 - total flux cleaned = -0.0020042 Jy ! Component: 450 - total flux cleaned = -0.00225085 Jy ! Component: 500 - total flux cleaned = -0.00243242 Jy ! Component: 550 - total flux cleaned = -0.00272665 Jy ! Component: 600 - total flux cleaned = -0.00289923 Jy ! Component: 650 - total flux cleaned = -0.00323415 Jy ! Component: 700 - total flux cleaned = -0.00372467 Jy ! Component: 750 - total flux cleaned = -0.00409727 Jy ! Component: 800 - total flux cleaned = -0.00446162 Jy ! Component: 850 - total flux cleaned = -0.00486966 Jy ! Component: 900 - total flux cleaned = -0.00512021 Jy ! Component: 950 - total flux cleaned = -0.00546417 Jy ! Component: 1000 - total flux cleaned = -0.00589874 Jy ! Component: 1050 - total flux cleaned = -0.00613735 Jy ! Component: 1100 - total flux cleaned = -0.00655792 Jy ! Component: 1150 - total flux cleaned = -0.00697083 Jy ! Component: 1200 - total flux cleaned = -0.00724128 Jy ! Component: 1250 - total flux cleaned = -0.00764085 Jy ! Component: 1300 - total flux cleaned = -0.00790364 Jy ! Component: 1350 - total flux cleaned = -0.00824943 Jy ! Component: 1400 - total flux cleaned = -0.00854784 Jy ! Component: 1450 - total flux cleaned = -0.00879937 Jy ! Component: 1500 - total flux cleaned = -0.00908875 Jy ! Component: 1550 - total flux cleaned = -0.00941459 Jy ! Component: 1600 - total flux cleaned = -0.00973589 Jy ! Component: 1650 - total flux cleaned = -0.0101322 Jy ! Component: 1700 - total flux cleaned = -0.0103669 Jy ! Component: 1750 - total flux cleaned = -0.0107144 Jy ! Component: 1800 - total flux cleaned = -0.010981 Jy ! Component: 1850 - total flux cleaned = -0.0113577 Jy ! Component: 1900 - total flux cleaned = -0.0116176 Jy ! Component: 1950 - total flux cleaned = -0.0119108 Jy ! Component: 2000 - total flux cleaned = -0.0121643 Jy ! Component: 2050 - total flux cleaned = -0.012415 Jy ! Component: 2100 - total flux cleaned = -0.0127337 Jy ! Component: 2150 - total flux cleaned = -0.0130137 Jy ! Component: 2200 - total flux cleaned = -0.0132558 Jy ! Component: 2250 - total flux cleaned = -0.0135294 Jy ! Component: 2300 - total flux cleaned = -0.0136649 Jy ! Component: 2350 - total flux cleaned = -0.0138657 Jy ! Component: 2400 - total flux cleaned = -0.0140311 Jy ! Component: 2450 - total flux cleaned = -0.0143267 Jy ! Component: 2500 - total flux cleaned = -0.0145543 Jy ! Component: 2550 - total flux cleaned = -0.0147152 Jy ! Component: 2600 - total flux cleaned = -0.0149381 Jy ! Component: 2650 - total flux cleaned = -0.0151909 Jy ! Component: 2700 - total flux cleaned = -0.0152846 Jy ! Component: 2750 - total flux cleaned = -0.0155641 Jy ! Component: 2800 - total flux cleaned = -0.0157486 Jy ! Component: 2850 - total flux cleaned = -0.0159617 Jy ! Component: 2900 - total flux cleaned = -0.0160823 Jy ! Component: 2950 - total flux cleaned = -0.0162619 Jy ! Component: 3000 - total flux cleaned = -0.0164099 Jy ! Component: 3050 - total flux cleaned = -0.016586 Jy ! Component: 3100 - total flux cleaned = -0.0167314 Jy ! Component: 3150 - total flux cleaned = -0.0169052 Jy ! Component: 3200 - total flux cleaned = -0.0171342 Jy ! Component: 3250 - total flux cleaned = -0.0173329 Jy ! Component: 3300 - total flux cleaned = -0.0174171 Jy ! Component: 3350 - total flux cleaned = -0.0175572 Jy ! Component: 3400 - total flux cleaned = -0.0178624 Jy ! Component: 3450 - total flux cleaned = -0.0179727 Jy ! Component: 3500 - total flux cleaned = -0.0180275 Jy ! Component: 3550 - total flux cleaned = -0.0183253 Jy ! Component: 3600 - total flux cleaned = -0.018406 Jy ! Component: 3650 - total flux cleaned = -0.018566 Jy ! Component: 3700 - total flux cleaned = -0.0186986 Jy ! Component: 3750 - total flux cleaned = -0.0189353 Jy ! Component: 3800 - total flux cleaned = -0.0189872 Jy ! Component: 3850 - total flux cleaned = -0.0191164 Jy ! Component: 3900 - total flux cleaned = -0.0192192 Jy ! Component: 3950 - total flux cleaned = -0.0192703 Jy ! Component: 4000 - total flux cleaned = -0.0194226 Jy ! Component: 4050 - total flux cleaned = -0.0194229 Jy ! Total flux subtracted in 4096 components = -0.0195481 Jy ! Clean residual min=-0.001304 max=0.001594 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.285741 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 398 components and 0.285741 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0236-2953_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8127 x 2.079 at -6.16 degrees (North through East) ! Clean map min=-0.0057735 max=0.2413 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0236-2953_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.241299 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000441092 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.548397 0.548397 1.09679 2.19359 4.38718 8.77436 17.5487 35.0974 70.1949 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.241 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 547.048 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0236-2953_X_uvs.log closed on Thu Apr 7 01:40:35 2016