! Started logfile: /scr/pima/bg219h_uvs/J1027+7428_X_uvs.log on Thu Apr 7 12:07:21 2016 obs /scr/pima/bg219h_uvs/J1027+7428_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1027+7428_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803783 visibilities/baseline/integration-bin. ! Found source: J1027+7428 ! ! 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 20400 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/bg219h_uvs/J1027+7428_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. ! ! 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=1.005079Jy sigma=24.382714 ! Fit after self-cal, rms=0.913116Jy sigma=22.139290 ! 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=0.676 mas, bmaj=1.713 mas, bpa=-89.4 degrees ! Estimated noise=0.512525 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 = 0.0657149 Jy ! Component: 100 - total flux cleaned = 0.0821465 Jy ! Total flux subtracted in 100 components = 0.0821465 Jy ! Clean residual min=-0.004686 max=0.011434 Jy/beam ! Clean residual mean=0.000005 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.0821464 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0821464 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=0.070027Jy sigma=1.527466 ! Fit after self-cal, rms=0.069456Jy sigma=1.517940 ! Inverting map ! Added new window around map position (-0.6, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110034 Jy ! Component: 100 - total flux cleaned = 0.0176216 Jy ! Total flux subtracted in 100 components = 0.0176216 Jy ! Clean residual min=-0.003434 max=0.003839 Jy/beam ! Clean residual mean=0.000002 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.099768 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.099768 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=0.067199Jy sigma=1.452623 ! Fit after self-cal, rms=0.067012Jy sigma=1.447420 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00539378 Jy ! Component: 100 - total flux cleaned = 0.00885846 Jy ! Total flux subtracted in 100 components = 0.00885846 Jy ! Clean residual min=-0.003222 max=0.003157 Jy/beam ! Clean residual mean=0.000001 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.108626 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.108626 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=0.066435Jy sigma=1.430420 ! Fit after self-cal, rms=0.066402Jy sigma=1.429506 ! 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=0.8645 mas, bmaj=2.101 mas, bpa=88.57 degrees ! Estimated noise=0.27818 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 = 0.00383933 Jy ! Component: 100 - total flux cleaned = 0.00586227 Jy ! Component: 150 - total flux cleaned = 0.00713242 Jy ! Component: 200 - total flux cleaned = 0.00769231 Jy ! Total flux subtracted in 200 components = 0.00769231 Jy ! Clean residual min=-0.001960 max=0.001955 Jy/beam ! Clean residual mean=0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.116319 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.116319 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=0.066190Jy sigma=1.423134 ! Fit after self-cal, rms=0.066156Jy sigma=1.422445 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8645 x 2.101 at 88.57 degrees (North through East) ! Clean map min=-0.0017969 max=0.085214 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 0.98 FD 1.01 HN 0.98 KP 0.95 ! LA 1.01 MK 1.04 NL 1.07 OV 1.01 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.94 KP 1.03 ! LA 0.99 MK 1.00 NL 0.99 OV 1.02 ! PT 1.03 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 1.00 ! LA 0.99 MK 1.02 NL 1.03 OV 1.00 ! PT 0.98 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.91 KP 0.99 ! LA 1.03 MK 1.02 NL 1.05 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.03 KP 0.99 ! LA 0.98 MK 1.04 NL 1.04 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.95 KP 0.99 ! LA 0.98 MK 1.06 NL 1.01 OV 1.05 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.97 KP 1.00 ! LA 1.00 MK 0.95 NL 1.03 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! 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=0.066156Jy sigma=1.422445 ! Fit after self-cal, rms=0.066408Jy sigma=1.418596 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8716 mas, bmaj=2.105 mas, bpa=88.42 degrees ! Estimated noise=0.279408 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 = 0.000465805 Jy ! Component: 100 - total flux cleaned = 0.000292956 Jy ! Component: 150 - total flux cleaned = 0.000232293 Jy ! Component: 200 - total flux cleaned = 0.000213911 Jy ! Total flux subtracted in 200 components = 0.000213911 Jy ! Clean residual min=-0.001751 max=0.001576 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.116533 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.116533 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=0.066385Jy sigma=1.418125 ! Fit after self-cal, rms=0.066391Jy sigma=1.417943 ! 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=0.066391Jy sigma=1.417943 ! Fit after self-cal, rms=0.067146Jy sigma=1.415102 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8713 mas, bmaj=2.109 mas, bpa=88.77 degrees ! Estimated noise=0.279764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037542 Jy ! Component: 100 - total flux cleaned = 0.000421947 Jy ! Component: 150 - total flux cleaned = 0.000443193 Jy ! Component: 200 - total flux cleaned = 0.000461247 Jy ! Total flux subtracted in 200 components = 0.000461247 Jy ! Clean residual min=-0.001619 max=0.001594 Jy/beam ! Clean residual mean=0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.116994 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.116994 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=0.067125Jy sigma=1.414747 ! Fit after self-cal, rms=0.067141Jy sigma=1.414639 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 = 0.000114236 Jy ! Component: 100 - total flux cleaned = 6.79643e-05 Jy ! Component: 150 - total flux cleaned = 5.36404e-05 Jy ! Component: 200 - total flux cleaned = 4.02284e-05 Jy ! Total flux subtracted in 200 components = 4.02284e-05 Jy ! Clean residual min=-0.001609 max=0.001576 Jy/beam ! Clean residual mean=0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.117034 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.117034 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=0.067133Jy sigma=1.414508 ! Fit after self-cal, rms=0.067132Jy sigma=1.414501 ! 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=0.067132Jy sigma=1.414501 ! Fit after self-cal, rms=0.067503Jy sigma=1.414419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8716 mas, bmaj=2.11 mas, bpa=88.97 degrees ! Estimated noise=0.280151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230408 Jy ! Component: 100 - total flux cleaned = 0.000319515 Jy ! Component: 150 - total flux cleaned = 0.000320265 Jy ! Component: 200 - total flux cleaned = 0.000320664 Jy ! Total flux subtracted in 200 components = 0.000320664 Jy ! Clean residual min=-0.001594 max=0.001589 Jy/beam ! Clean residual mean=0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.117355 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.117355 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=0.067491Jy sigma=1.414271 ! Fit after self-cal, rms=0.067494Jy sigma=1.414262 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 (42, -20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443278 Jy ! Component: 100 - total flux cleaned = 0.000477964 Jy ! Component: 150 - total flux cleaned = 0.000480606 Jy ! Component: 200 - total flux cleaned = 0.000480342 Jy ! Total flux subtracted in 200 components = 0.000480342 Jy ! Clean residual min=-0.001439 max=0.001461 Jy/beam ! Clean residual mean=0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.117835 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.117835 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=0.067447Jy sigma=1.413195 ! Fit after self-cal, rms=0.067444Jy sigma=1.413118 ! Inverting map ! Added new window around map position (-18, -49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120199 Jy ! Component: 100 - total flux cleaned = 0.00114415 Jy ! Component: 150 - total flux cleaned = 0.00111641 Jy ! Component: 200 - total flux cleaned = 0.00111645 Jy ! Total flux subtracted in 200 components = 0.00111645 Jy ! Clean residual min=-0.001425 max=0.001307 Jy/beam ! Clean residual mean=0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.118952 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.118952 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=0.067407Jy sigma=1.412347 ! Fit after self-cal, rms=0.067404Jy sigma=1.412299 ! 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=0.067404Jy sigma=1.412299 ! Fit after self-cal, rms=0.067705Jy sigma=1.412195 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=3.391 mas, bpa=85.51 degrees ! Estimated noise=0.351537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.37562e-05 Jy ! Component: 100 - total flux cleaned = -5.76916e-05 Jy ! Component: 150 - total flux cleaned = -5.79353e-05 Jy ! Component: 200 - total flux cleaned = -4.48917e-05 Jy ! Total flux subtracted in 200 components = -4.48917e-05 Jy ! Clean residual min=-0.001239 max=0.001136 Jy/beam ! Clean residual mean=-0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.118907 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.118907 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=0.067699Jy sigma=1.412051 ! Fit after self-cal, rms=0.067702Jy sigma=1.412037 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.9389e-05 Jy ! Component: 100 - total flux cleaned = 2.77177e-05 Jy ! Component: 150 - total flux cleaned = 2.79307e-05 Jy ! Component: 200 - total flux cleaned = 8.42639e-06 Jy ! Total flux subtracted in 200 components = 8.42639e-06 Jy ! Clean residual min=-0.001225 max=0.001126 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.118915 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.118915 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=0.067699Jy sigma=1.411972 ! Fit after self-cal, rms=0.067699Jy sigma=1.411969 ! 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=0.8712 mas, bmaj=2.111 mas, bpa=89.14 degrees ! Estimated noise=0.280579 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8712 x 2.111 at 89.14 degrees (North through East) ! Clean map min=-0.0012699 max=0.085391 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=0.6814 mas, bmaj=1.726 mas, bpa=-88.63 degrees ! Estimated noise=0.521276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.066694 Jy ! Component: 100 - total flux cleaned = 0.085873 Jy ! Component: 150 - total flux cleaned = 0.0961278 Jy ! Component: 200 - total flux cleaned = 0.102773 Jy ! Total flux subtracted in 200 components = 0.102773 Jy ! Clean residual min=-0.003064 max=0.003585 Jy/beam ! Clean residual mean=0.000002 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.102773 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.102773 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8712 mas, bmaj=2.111 mas, bpa=89.14 degrees ! Estimated noise=0.280579 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 = 0.00617686 Jy ! Component: 100 - total flux cleaned = 0.00960426 Jy ! Component: 150 - total flux cleaned = 0.0116 Jy ! Component: 200 - total flux cleaned = 0.0128604 Jy ! Total flux subtracted in 200 components = 0.0128604 Jy ! Clean residual min=-0.001735 max=0.001461 Jy/beam ! Clean residual mean=0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.115633 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.115633 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=2.145 mas, bmaj=3.391 mas, bpa=85.51 degrees ! Estimated noise=0.351537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170934 Jy ! Component: 100 - total flux cleaned = 0.00223332 Jy ! Component: 150 - total flux cleaned = 0.00254528 Jy ! Component: 200 - total flux cleaned = 0.00279838 Jy ! Total flux subtracted in 200 components = 0.00279838 Jy ! Clean residual min=-0.001363 max=0.001087 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.118432 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 = 0.000188061 Jy ! Component: 100 - total flux cleaned = 0.000203896 Jy ! Component: 150 - total flux cleaned = 0.00023455 Jy ! Component: 200 - total flux cleaned = 0.000249371 Jy ! Total flux subtracted in 200 components = 0.000249371 Jy ! Clean residual min=-0.001309 max=0.001052 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.118681 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 65 components and 0.118681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8712 mas, bmaj=2.111 mas, bpa=89.14 degrees ! Estimated noise=0.280579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.89213e-05 Jy ! Component: 100 - total flux cleaned = 0.000170438 Jy ! Component: 150 - total flux cleaned = 0.000233403 Jy ! Component: 200 - total flux cleaned = 0.000206249 Jy ! Total flux subtracted in 200 components = 0.000206249 Jy ! Clean residual min=-0.001410 max=0.001463 Jy/beam ! Clean residual mean=-0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.118887 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.118887 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=0.067744Jy sigma=1.412950 ! Fit after self-cal, rms=0.067734Jy sigma=1.412861 wmodel /scr/pima/bg219h_uvs/J1027+7428_X_map.mod ! Writing 77 model components to file: /scr/pima/bg219h_uvs/J1027+7428_X_map.mod wobs /scr/pima/bg219h_uvs/J1027+7428_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1027+7428_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1027+7428_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1027+7428_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 = 0.000102341 Jy ! Component: 100 - total flux cleaned = 0.000150361 Jy ! Component: 150 - total flux cleaned = 0.000195684 Jy ! Component: 200 - total flux cleaned = 0.000152698 Jy ! Component: 250 - total flux cleaned = 0.000132042 Jy ! Component: 300 - total flux cleaned = 0.00011242 Jy ! Component: 350 - total flux cleaned = 0.000132376 Jy ! Component: 400 - total flux cleaned = 0.000132097 Jy ! Component: 450 - total flux cleaned = 0.000151048 Jy ! Component: 500 - total flux cleaned = 9.5016e-05 Jy ! Component: 550 - total flux cleaned = 3.99432e-05 Jy ! Component: 600 - total flux cleaned = -1.4133e-05 Jy ! Component: 650 - total flux cleaned = -0.000120182 Jy ! Component: 700 - total flux cleaned = -0.000154878 Jy ! Component: 750 - total flux cleaned = -0.000223704 Jy ! Component: 800 - total flux cleaned = -0.000291636 Jy ! Component: 850 - total flux cleaned = -0.000375627 Jy ! Component: 900 - total flux cleaned = -0.000475378 Jy ! Component: 950 - total flux cleaned = -0.000590029 Jy ! Component: 1000 - total flux cleaned = -0.0006387 Jy ! Component: 1050 - total flux cleaned = -0.000686849 Jy ! Component: 1100 - total flux cleaned = -0.000782136 Jy ! Component: 1150 - total flux cleaned = -0.000860122 Jy ! Component: 1200 - total flux cleaned = -0.000906478 Jy ! Component: 1250 - total flux cleaned = -0.000937075 Jy ! Component: 1300 - total flux cleaned = -0.000952279 Jy ! Component: 1350 - total flux cleaned = -0.00102741 Jy ! Component: 1400 - total flux cleaned = -0.00107213 Jy ! Component: 1450 - total flux cleaned = -0.00113089 Jy ! Component: 1500 - total flux cleaned = -0.00113096 Jy ! Component: 1550 - total flux cleaned = -0.00120329 Jy ! Component: 1600 - total flux cleaned = -0.0012177 Jy ! Component: 1650 - total flux cleaned = -0.00127457 Jy ! Component: 1700 - total flux cleaned = -0.00127465 Jy ! Component: 1750 - total flux cleaned = -0.00130275 Jy ! Component: 1800 - total flux cleaned = -0.00134426 Jy ! Component: 1850 - total flux cleaned = -0.00133054 Jy ! Component: 1900 - total flux cleaned = -0.00137165 Jy ! Component: 1950 - total flux cleaned = -0.00142593 Jy ! Component: 2000 - total flux cleaned = -0.00145272 Jy ! Component: 2050 - total flux cleaned = -0.00149266 Jy ! Component: 2100 - total flux cleaned = -0.00154555 Jy ! Component: 2150 - total flux cleaned = -0.00161139 Jy ! Component: 2200 - total flux cleaned = -0.00166343 Jy ! Component: 2250 - total flux cleaned = -0.0016893 Jy ! Component: 2300 - total flux cleaned = -0.00172782 Jy ! Component: 2350 - total flux cleaned = -0.0017916 Jy ! Component: 2400 - total flux cleaned = -0.00186765 Jy ! Component: 2450 - total flux cleaned = -0.00189289 Jy ! Component: 2500 - total flux cleaned = -0.00194279 Jy ! Component: 2550 - total flux cleaned = -0.00196758 Jy ! Component: 2600 - total flux cleaned = -0.00201686 Jy ! Component: 2650 - total flux cleaned = -0.00202907 Jy ! Component: 2700 - total flux cleaned = -0.00206575 Jy ! Component: 2750 - total flux cleaned = -0.00212634 Jy ! Component: 2800 - total flux cleaned = -0.00213836 Jy ! Component: 2850 - total flux cleaned = -0.00219841 Jy ! Component: 2900 - total flux cleaned = -0.00223417 Jy ! Component: 2950 - total flux cleaned = -0.00229335 Jy ! Component: 3000 - total flux cleaned = -0.00229331 Jy ! Component: 3050 - total flux cleaned = -0.00231685 Jy ! Component: 3100 - total flux cleaned = -0.00238691 Jy ! Component: 3150 - total flux cleaned = -0.00249126 Jy ! Component: 3200 - total flux cleaned = -0.00252592 Jy ! Component: 3250 - total flux cleaned = -0.00260625 Jy ! Component: 3300 - total flux cleaned = -0.0026292 Jy ! Component: 3350 - total flux cleaned = -0.0026634 Jy ! Component: 3400 - total flux cleaned = -0.0027087 Jy ! Component: 3450 - total flux cleaned = -0.00281009 Jy ! Component: 3500 - total flux cleaned = -0.002855 Jy ! Component: 3550 - total flux cleaned = -0.00291089 Jy ! Component: 3600 - total flux cleaned = -0.0029109 Jy ! Component: 3650 - total flux cleaned = -0.00301057 Jy ! Component: 3700 - total flux cleaned = -0.00309874 Jy ! Component: 3750 - total flux cleaned = -0.00315366 Jy ! Component: 3800 - total flux cleaned = -0.00317557 Jy ! Component: 3850 - total flux cleaned = -0.0032517 Jy ! Component: 3900 - total flux cleaned = -0.0033167 Jy ! Component: 3950 - total flux cleaned = -0.00339218 Jy ! Component: 4000 - total flux cleaned = -0.00342441 Jy ! Component: 4050 - total flux cleaned = -0.00350991 Jy ! Total flux subtracted in 4096 components = -0.00358447 Jy ! Clean residual min=-0.000663 max=0.000738 Jy/beam ! Clean residual mean=-0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.115303 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 343 components and 0.115303 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1027+7428_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8712 x 2.111 at 89.14 degrees (North through East) ! Clean map min=-0.0012618 max=0.085455 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1027+7428_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0854554 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174121 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.611271 0.611271 1.22254 2.44508 4.89017 9.78034 19.5607 39.1213 78.2427 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 490.78 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1027+7428_X_uvs.log closed on Thu Apr 7 12:07:26 2016