! Started logfile: /scr/pima/bg219b_uvs/J0701+6936_X_uvs.log on Thu Apr 7 01:46:56 2016 obs /scr/pima/bg219b_uvs/J0701+6936_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0701+6936_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.805983 visibilities/baseline/integration-bin. ! Found source: J0701+6936 ! ! 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 22632 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/J0701+6936_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 66 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=1.010529Jy sigma=24.243612 ! Fit after self-cal, rms=0.885729Jy sigma=21.155235 ! 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=0.7065 mas, bmaj=1.4 mas, bpa=-79.02 degrees ! Estimated noise=0.542865 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 = 0.0781799 Jy ! Component: 100 - total flux cleaned = 0.107909 Jy ! Total flux subtracted in 100 components = 0.107909 Jy ! Clean residual min=-0.010995 max=0.036874 Jy/beam ! Clean residual mean=0.000003 rms=0.003191 Jy/beam ! Combined flux in latest and established models = 0.107909 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.107909 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=0.082425Jy sigma=1.956617 ! Fit after self-cal, rms=0.082019Jy sigma=1.945992 ! Inverting map ! Added new window around map position (1.8, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319136 Jy ! Component: 100 - total flux cleaned = 0.0479495 Jy ! Total flux subtracted in 100 components = 0.0479495 Jy ! Clean residual min=-0.007726 max=0.017198 Jy/beam ! Clean residual mean=0.000006 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.155858 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.155858 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=0.066707Jy sigma=1.554182 ! Fit after self-cal, rms=0.064599Jy sigma=1.503488 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151147 Jy ! Component: 100 - total flux cleaned = 0.0228226 Jy ! Total flux subtracted in 100 components = 0.0228226 Jy ! Clean residual min=-0.005322 max=0.007658 Jy/beam ! Clean residual mean=0.000008 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.178681 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.178681 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=0.060622Jy sigma=1.397790 ! Fit after self-cal, rms=0.060207Jy sigma=1.387203 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684247 Jy ! Component: 100 - total flux cleaned = 0.0104474 Jy ! Total flux subtracted in 100 components = 0.0104474 Jy ! Clean residual min=-0.004459 max=0.005707 Jy/beam ! Clean residual mean=0.000009 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.189128 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.189128 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=0.059400Jy sigma=1.364410 ! Fit after self-cal, rms=0.059339Jy sigma=1.362463 ! 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=0.8928 mas, bmaj=1.74 mas, bpa=-79.73 degrees ! Estimated noise=0.274099 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 = 0.00394512 Jy ! Component: 100 - total flux cleaned = 0.0057804 Jy ! Component: 150 - total flux cleaned = 0.00611997 Jy ! Component: 200 - total flux cleaned = 0.0061956 Jy ! Total flux subtracted in 200 components = 0.0061956 Jy ! Clean residual min=-0.004183 max=0.004237 Jy/beam ! Clean residual mean=0.000027 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.195324 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.195324 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=0.059109Jy sigma=1.355564 ! Fit after self-cal, rms=0.059086Jy sigma=1.354733 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8928 x 1.74 at -79.73 degrees (North through East) ! Clean map min=-0.003912 max=0.095894 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 0.95 FD 0.96 HN 1.02 KP 0.94 ! LA 0.95 MK 0.98 NL 1.04 OV 0.92 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.02 KP 0.95 ! LA 0.98 MK 1.10 NL 1.04 OV 0.98 ! PT 1.12 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.05 KP 0.99 ! LA 0.99 MK 0.98 NL 1.03 OV 0.96 ! PT 1.11 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.01 KP 0.96 ! LA 0.95 MK 0.98 NL 1.02 OV 0.97 ! PT 1.06 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 0.98 ! LA 0.97 MK 0.98 NL 1.03 OV 0.97 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.96 KP 1.00 ! LA 1.01 MK 0.99 NL 1.05 OV 1.01 ! PT 1.10 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.04 KP 0.99 ! LA 0.96 MK 1.00 NL 1.00 OV 0.92 ! PT 1.09 SC 1.04 ! ! ! 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=0.059086Jy sigma=1.354733 ! Fit after self-cal, rms=0.059442Jy sigma=1.336898 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=1.75 mas, bpa=-79.62 degrees ! Estimated noise=0.275519 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 = -9.41967e-05 Jy ! Component: 100 - total flux cleaned = -0.000400288 Jy ! Component: 150 - total flux cleaned = -0.000669739 Jy ! Component: 200 - total flux cleaned = -0.00069892 Jy ! Total flux subtracted in 200 components = -0.00069892 Jy ! Clean residual min=-0.003352 max=0.003453 Jy/beam ! Clean residual mean=0.000027 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.194625 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.194625 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=0.059375Jy sigma=1.335604 ! Fit after self-cal, rms=0.059403Jy sigma=1.335089 ! 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=0.059403Jy sigma=1.335089 ! Fit after self-cal, rms=0.058929Jy sigma=1.317058 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9006 mas, bmaj=1.751 mas, bpa=-79.78 degrees ! Estimated noise=0.274478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106975 Jy ! Component: 100 - total flux cleaned = -0.00136136 Jy ! Component: 150 - total flux cleaned = -0.00165147 Jy ! Component: 200 - total flux cleaned = -0.00177407 Jy ! Total flux subtracted in 200 components = -0.00177407 Jy ! Clean residual min=-0.001915 max=0.002118 Jy/beam ! Clean residual mean=0.000004 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.192851 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.192851 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=0.058882Jy sigma=1.316130 ! Fit after self-cal, rms=0.058901Jy sigma=1.315800 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 (-3.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122912 Jy ! Component: 100 - total flux cleaned = 0.00142145 Jy ! Component: 150 - total flux cleaned = 0.00161098 Jy ! Component: 200 - total flux cleaned = 0.00161044 Jy ! Total flux subtracted in 200 components = 0.00161044 Jy ! Clean residual min=-0.001724 max=0.002016 Jy/beam ! Clean residual mean=0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.194462 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.194462 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=0.058793Jy sigma=1.313264 ! Fit after self-cal, rms=0.058787Jy sigma=1.313019 ! Inverting map ! Added new window around map position (-43.6, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172418 Jy ! Component: 100 - total flux cleaned = 0.00257342 Jy ! Component: 150 - total flux cleaned = 0.00295138 Jy ! Component: 200 - total flux cleaned = 0.00312089 Jy ! Total flux subtracted in 200 components = 0.00312089 Jy ! Clean residual min=-0.001606 max=0.001692 Jy/beam ! Clean residual mean=0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.197582 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.197582 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=0.058716Jy sigma=1.311343 ! Fit after self-cal, rms=0.058713Jy sigma=1.311228 ! 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=0.058713Jy sigma=1.311228 ! Fit after self-cal, rms=0.058256Jy sigma=1.308862 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=1.749 mas, bpa=-79.69 degrees ! Estimated noise=0.272873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220614 Jy ! Component: 100 - total flux cleaned = 0.00028553 Jy ! Component: 150 - total flux cleaned = 0.000285716 Jy ! Component: 200 - total flux cleaned = 0.000257931 Jy ! Total flux subtracted in 200 components = 0.000257931 Jy ! Clean residual min=-0.001375 max=0.001476 Jy/beam ! Clean residual mean=0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.19784 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.19784 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=0.058222Jy sigma=1.308145 ! Fit after self-cal, rms=0.058226Jy sigma=1.308086 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 = -1.49475e-05 Jy ! Component: 100 - total flux cleaned = -1.47728e-05 Jy ! Component: 150 - total flux cleaned = -1.37088e-05 Jy ! Component: 200 - total flux cleaned = -1.43158e-05 Jy ! Total flux subtracted in 200 components = -1.43158e-05 Jy ! Clean residual min=-0.001361 max=0.001412 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.197826 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.197826 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=0.058206Jy sigma=1.307617 ! Fit after self-cal, rms=0.058206Jy sigma=1.307602 ! 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=0.058206Jy sigma=1.307602 ! Fit after self-cal, rms=0.058032Jy sigma=1.307538 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=3.472 mas, bpa=-86.41 degrees ! Estimated noise=0.344575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198415 Jy ! Component: 100 - total flux cleaned = -5.5866e-06 Jy ! Component: 150 - total flux cleaned = 0.000166049 Jy ! Component: 200 - total flux cleaned = 0.000267017 Jy ! Total flux subtracted in 200 components = 0.000267017 Jy ! Clean residual min=-0.001427 max=0.001300 Jy/beam ! Clean residual mean=0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.198093 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.198093 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=0.058028Jy sigma=1.307360 ! Fit after self-cal, rms=0.058027Jy sigma=1.307319 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 = 0.000142751 Jy ! Component: 100 - total flux cleaned = 0.000220397 Jy ! Component: 150 - total flux cleaned = 0.000296162 Jy ! Component: 200 - total flux cleaned = 0.000351735 Jy ! Total flux subtracted in 200 components = 0.000351735 Jy ! Clean residual min=-0.001393 max=0.001304 Jy/beam ! Clean residual mean=0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.198445 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.198445 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=0.058028Jy sigma=1.307283 ! Fit after self-cal, rms=0.058028Jy sigma=1.307271 ! 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=0.8992 mas, bmaj=1.749 mas, bpa=-79.64 degrees ! Estimated noise=0.272024 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8992 x 1.749 at -79.64 degrees (North through East) ! Clean map min=-0.0015943 max=0.095173 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=0.7098 mas, bmaj=1.404 mas, bpa=-78.71 degrees ! Estimated noise=0.539014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0836704 Jy ! Component: 100 - total flux cleaned = 0.122206 Jy ! Component: 150 - total flux cleaned = 0.144931 Jy ! Component: 200 - total flux cleaned = 0.159031 Jy ! Total flux subtracted in 200 components = 0.159031 Jy ! Clean residual min=-0.005046 max=0.007545 Jy/beam ! Clean residual mean=-0.000000 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.159031 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.159031 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8992 mas, bmaj=1.749 mas, bpa=-79.64 degrees ! Estimated noise=0.272024 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 = 0.0135951 Jy ! Component: 100 - total flux cleaned = 0.0211246 Jy ! Component: 150 - total flux cleaned = 0.0258702 Jy ! Component: 200 - total flux cleaned = 0.029166 Jy ! Total flux subtracted in 200 components = 0.029166 Jy ! Clean residual min=-0.001829 max=0.002253 Jy/beam ! Clean residual mean=0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.188197 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 57 components and 0.188197 Jy ! Inverting map ! Added new window around map position (-3.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254078 Jy ! Component: 100 - total flux cleaned = 0.00435484 Jy ! Component: 150 - total flux cleaned = 0.00557353 Jy ! Component: 200 - total flux cleaned = 0.0066087 Jy ! Total flux subtracted in 200 components = 0.0066087 Jy ! Clean residual min=-0.001478 max=0.001535 Jy/beam ! Clean residual mean=0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.194805 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.194805 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=2.069 mas, bmaj=3.472 mas, bpa=-86.41 degrees ! Estimated noise=0.344575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154722 Jy ! Component: 100 - total flux cleaned = 0.00251857 Jy ! Component: 150 - total flux cleaned = 0.00319346 Jy ! Component: 200 - total flux cleaned = 0.00359491 Jy ! Total flux subtracted in 200 components = 0.00359491 Jy ! Clean residual min=-0.001387 max=0.001299 Jy/beam ! Clean residual mean=0.000004 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.1984 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 = 0.000142031 Jy ! Component: 100 - total flux cleaned = 0.000253893 Jy ! Component: 150 - total flux cleaned = 0.000312575 Jy ! Component: 200 - total flux cleaned = 0.000380356 Jy ! Total flux subtracted in 200 components = 0.000380356 Jy ! Clean residual min=-0.001375 max=0.001318 Jy/beam ! Clean residual mean=0.000004 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.198781 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 124 components and 0.198781 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8992 mas, bmaj=1.749 mas, bpa=-79.64 degrees ! Estimated noise=0.272024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228875 Jy ! Component: 100 - total flux cleaned = -0.000265243 Jy ! Component: 150 - total flux cleaned = -0.000231439 Jy ! Component: 200 - total flux cleaned = -0.000200939 Jy ! Total flux subtracted in 200 components = -0.000200939 Jy ! Clean residual min=-0.001405 max=0.001371 Jy/beam ! Clean residual mean=0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.19858 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 143 components and 0.19858 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=0.057996Jy sigma=1.307042 ! Fit after self-cal, rms=0.057984Jy sigma=1.306763 wmodel /scr/pima/bg219b_uvs/J0701+6936_X_map.mod ! Writing 143 model components to file: /scr/pima/bg219b_uvs/J0701+6936_X_map.mod wobs /scr/pima/bg219b_uvs/J0701+6936_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0701+6936_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0701+6936_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J0701+6936_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 = -0.000110928 Jy ! Component: 100 - total flux cleaned = -0.000158538 Jy ! Component: 150 - total flux cleaned = -4.56718e-05 Jy ! Component: 200 - total flux cleaned = 6.10868e-05 Jy ! Component: 250 - total flux cleaned = 0.000143767 Jy ! Component: 300 - total flux cleaned = 0.000163569 Jy ! Component: 350 - total flux cleaned = 0.000202645 Jy ! Component: 400 - total flux cleaned = 0.000221209 Jy ! Component: 450 - total flux cleaned = 0.000221202 Jy ! Component: 500 - total flux cleaned = 0.000165933 Jy ! Component: 550 - total flux cleaned = 0.000183656 Jy ! Component: 600 - total flux cleaned = 9.53269e-05 Jy ! Component: 650 - total flux cleaned = 2.60156e-05 Jy ! Component: 700 - total flux cleaned = 2.62133e-05 Jy ! Component: 750 - total flux cleaned = -4.12061e-05 Jy ! Component: 800 - total flux cleaned = -0.000156708 Jy ! Component: 850 - total flux cleaned = -0.000189188 Jy ! Component: 900 - total flux cleaned = -0.000253078 Jy ! Component: 950 - total flux cleaned = -0.000237313 Jy ! Component: 1000 - total flux cleaned = -0.000315185 Jy ! Component: 1050 - total flux cleaned = -0.000330435 Jy ! Component: 1100 - total flux cleaned = -0.000421618 Jy ! Component: 1150 - total flux cleaned = -0.000496665 Jy ! Component: 1200 - total flux cleaned = -0.000496281 Jy ! Component: 1250 - total flux cleaned = -0.000554815 Jy ! Component: 1300 - total flux cleaned = -0.000569052 Jy ! Component: 1350 - total flux cleaned = -0.000597885 Jy ! Component: 1400 - total flux cleaned = -0.00071109 Jy ! Component: 1450 - total flux cleaned = -0.000724821 Jy ! Component: 1500 - total flux cleaned = -0.000794032 Jy ! Component: 1550 - total flux cleaned = -0.000821415 Jy ! Component: 1600 - total flux cleaned = -0.000875887 Jy ! Component: 1650 - total flux cleaned = -0.000943244 Jy ! Component: 1700 - total flux cleaned = -0.000943363 Jy ! Component: 1750 - total flux cleaned = -0.00103578 Jy ! Component: 1800 - total flux cleaned = -0.00103572 Jy ! Component: 1850 - total flux cleaned = -0.00111352 Jy ! Component: 1900 - total flux cleaned = -0.00113924 Jy ! Component: 1950 - total flux cleaned = -0.00115191 Jy ! Component: 2000 - total flux cleaned = -0.00122767 Jy ! Component: 2050 - total flux cleaned = -0.0012152 Jy ! Component: 2100 - total flux cleaned = -0.00122776 Jy ! Component: 2150 - total flux cleaned = -0.00125246 Jy ! Component: 2200 - total flux cleaned = -0.00132602 Jy ! Component: 2250 - total flux cleaned = -0.00128964 Jy ! Component: 2300 - total flux cleaned = -0.00133791 Jy ! Component: 2350 - total flux cleaned = -0.00139778 Jy ! Component: 2400 - total flux cleaned = -0.00146886 Jy ! Component: 2450 - total flux cleaned = -0.00148068 Jy ! Component: 2500 - total flux cleaned = -0.001504 Jy ! Component: 2550 - total flux cleaned = -0.00156196 Jy ! Component: 2600 - total flux cleaned = -0.00158485 Jy ! Component: 2650 - total flux cleaned = -0.00161919 Jy ! Component: 2700 - total flux cleaned = -0.00167584 Jy ! Component: 2750 - total flux cleaned = -0.00169834 Jy ! Component: 2800 - total flux cleaned = -0.00170949 Jy ! Component: 2850 - total flux cleaned = -0.0017762 Jy ! Component: 2900 - total flux cleaned = -0.00174303 Jy ! Component: 2950 - total flux cleaned = -0.00185255 Jy ! Component: 3000 - total flux cleaned = -0.00184156 Jy ! Component: 3050 - total flux cleaned = -0.00189559 Jy ! Component: 3100 - total flux cleaned = -0.00190639 Jy ! Component: 3150 - total flux cleaned = -0.00193839 Jy ! Component: 3200 - total flux cleaned = -0.00201243 Jy ! Component: 3250 - total flux cleaned = -0.00202295 Jy ! Component: 3300 - total flux cleaned = -0.00209617 Jy ! Component: 3350 - total flux cleaned = -0.00212724 Jy ! Component: 3400 - total flux cleaned = -0.00217891 Jy ! Component: 3450 - total flux cleaned = -0.00222 Jy ! Component: 3500 - total flux cleaned = -0.00223019 Jy ! Component: 3550 - total flux cleaned = -0.00227076 Jy ! Component: 3600 - total flux cleaned = -0.00232129 Jy ! Component: 3650 - total flux cleaned = -0.00238153 Jy ! Component: 3700 - total flux cleaned = -0.00242138 Jy ! Component: 3750 - total flux cleaned = -0.00245115 Jy ! Component: 3800 - total flux cleaned = -0.00251034 Jy ! Component: 3850 - total flux cleaned = -0.0025397 Jy ! Component: 3900 - total flux cleaned = -0.00257866 Jy ! Component: 3950 - total flux cleaned = -0.00262709 Jy ! Component: 4000 - total flux cleaned = -0.00262703 Jy ! Component: 4050 - total flux cleaned = -0.00265575 Jy ! Total flux subtracted in 4096 components = -0.00267482 Jy ! Clean residual min=-0.000605 max=0.000589 Jy/beam ! Clean residual mean=0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.195905 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 423 components and 0.195905 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0701+6936_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8992 x 1.749 at -79.64 degrees (North through East) ! Clean map min=-0.0010577 max=0.094855 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0701+6936_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0948549 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156821 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.495982 0.495982 0.991964 1.98393 3.96786 7.93571 15.8714 31.7428 63.4857 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 604.86 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0701+6936_X_uvs.log closed on Thu Apr 7 01:47:01 2016