! Started logfile: /scr/pima/bg219e_uvs/J2053+3515_X_uvs.log on Thu Apr 7 09:19:10 2016 obs /scr/pima/bg219e_uvs/J2053+3515_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2053+3515_X_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.766393 visibilities/baseline/integration-bin. ! Found source: J2053+3515 ! ! 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 20196 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/bg219e_uvs/J2053+3515_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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 77 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=1.001263Jy sigma=25.207060 ! Fit after self-cal, rms=0.935890Jy sigma=23.504397 ! 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=1.027 mas, bmaj=1.924 mas, bpa=29.3 degrees ! Estimated noise=0.51768 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 = 0.0497606 Jy ! Component: 100 - total flux cleaned = 0.0626607 Jy ! Total flux subtracted in 100 components = 0.0626607 Jy ! Clean residual min=-0.005709 max=0.008745 Jy/beam ! Clean residual mean=0.000005 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.0626608 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0626608 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=0.061320Jy sigma=1.458835 ! Fit after self-cal, rms=0.060452Jy sigma=1.437319 ! Inverting map ! Added new window around map position (1.4, 9.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00957757 Jy ! Component: 100 - total flux cleaned = 0.0158851 Jy ! Total flux subtracted in 100 components = 0.0158851 Jy ! Clean residual min=-0.004277 max=0.005141 Jy/beam ! Clean residual mean=0.000003 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.0785459 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0785459 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=0.058712Jy sigma=1.385221 ! Fit after self-cal, rms=0.058561Jy sigma=1.381828 ! 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=1.278 mas, bmaj=2.047 mas, bpa=22.86 degrees ! Estimated noise=0.278196 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 = 0.00703396 Jy ! Component: 100 - total flux cleaned = 0.0120283 Jy ! Component: 150 - total flux cleaned = 0.0159352 Jy ! Component: 200 - total flux cleaned = 0.019085 Jy ! Total flux subtracted in 200 components = 0.019085 Jy ! Clean residual min=-0.002643 max=0.002869 Jy/beam ! Clean residual mean=0.000001 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0976309 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 54 components and 0.0976309 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=0.057492Jy sigma=1.349453 ! Fit after self-cal, rms=0.057441Jy sigma=1.347720 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.278 x 2.047 at 22.86 degrees (North through East) ! Clean map min=-0.0024232 max=0.06933 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 1.06 FD 0.93 HN 1.11 KP 0.98 ! LA 0.94 NL 0.99 OV 0.94 PT 0.87 ! SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 0.95 ! LA 1.02 NL 0.99 OV 0.94 PT 0.91 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 1.03 KP 0.99 ! LA 0.96 NL 0.98 OV 0.98 PT 0.92 ! SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.00 KP 0.98 ! LA 0.95 NL 0.96 OV 0.98 PT 0.88 ! SC 1.18 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.05 KP 0.94 ! LA 0.99 NL 0.99 OV 0.95 PT 0.91 ! SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.04 KP 0.99 ! LA 1.00 NL 0.96 OV 0.96 PT 1.01 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 0.99 ! LA 0.96 NL 0.95 OV 0.93 PT 0.89 ! SC 1.09 ! ! ! 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=0.057441Jy sigma=1.347720 ! Fit after self-cal, rms=0.057564Jy sigma=1.340225 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.318 mas, bmaj=2.071 mas, bpa=22.22 degrees ! Estimated noise=0.270832 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 = 0.00256113 Jy ! Component: 100 - total flux cleaned = 0.00413561 Jy ! Component: 150 - total flux cleaned = 0.00507223 Jy ! Component: 200 - total flux cleaned = 0.00574803 Jy ! Total flux subtracted in 200 components = 0.00574803 Jy ! Clean residual min=-0.001871 max=0.001731 Jy/beam ! Clean residual mean=0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.103379 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.103379 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=0.057436Jy sigma=1.336423 ! Fit after self-cal, rms=0.057504Jy sigma=1.335794 ! 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=0.057504Jy sigma=1.335794 ! Fit after self-cal, rms=0.058629Jy sigma=1.333449 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.305 mas, bmaj=2.074 mas, bpa=22.82 degrees ! Estimated noise=0.271218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0009073 Jy ! Component: 100 - total flux cleaned = 0.0015456 Jy ! Component: 150 - total flux cleaned = 0.00194312 Jy ! Component: 200 - total flux cleaned = 0.00223159 Jy ! Total flux subtracted in 200 components = 0.00223159 Jy ! Clean residual min=-0.001682 max=0.001556 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.105611 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.105611 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=0.058610Jy sigma=1.332873 ! Fit after self-cal, rms=0.058647Jy sigma=1.332708 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 = 0.000381014 Jy ! Component: 100 - total flux cleaned = 0.000632885 Jy ! Component: 150 - total flux cleaned = 0.000855012 Jy ! Component: 200 - total flux cleaned = 0.00104328 Jy ! Total flux subtracted in 200 components = 0.00104328 Jy ! Clean residual min=-0.001609 max=0.001515 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.106654 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.106654 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=0.058640Jy sigma=1.332512 ! Fit after self-cal, rms=0.058643Jy sigma=1.332504 ! 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=0.058643Jy sigma=1.332504 ! Fit after self-cal, rms=0.058520Jy sigma=1.332421 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.303 mas, bmaj=2.069 mas, bpa=22.88 degrees ! Estimated noise=0.270955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000393836 Jy ! Component: 100 - total flux cleaned = 0.000637829 Jy ! Component: 150 - total flux cleaned = 0.00085484 Jy ! Component: 200 - total flux cleaned = 0.00105134 Jy ! Total flux subtracted in 200 components = 0.00105134 Jy ! Clean residual min=-0.001552 max=0.001467 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.107705 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.107705 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=0.058513Jy sigma=1.332232 ! Fit after self-cal, rms=0.058514Jy sigma=1.332227 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 = 0.000133777 Jy ! Component: 100 - total flux cleaned = 0.000254117 Jy ! Component: 150 - total flux cleaned = 0.000365706 Jy ! Component: 200 - total flux cleaned = 0.000451572 Jy ! Total flux subtracted in 200 components = 0.000451572 Jy ! Clean residual min=-0.001553 max=0.001464 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.108157 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.108157 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=0.058510Jy sigma=1.332142 ! Fit after self-cal, rms=0.058511Jy sigma=1.332139 ! 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=0.058511Jy sigma=1.332139 ! Fit after self-cal, rms=0.058295Jy sigma=1.332092 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.309 mas, bmaj=2.564 mas, bpa=-5.427 degrees ! Estimated noise=0.299443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000648788 Jy ! Component: 100 - total flux cleaned = 0.00104349 Jy ! Component: 150 - total flux cleaned = 0.00135701 Jy ! Component: 200 - total flux cleaned = 0.00152338 Jy ! Total flux subtracted in 200 components = 0.00152338 Jy ! Clean residual min=-0.001692 max=0.001571 Jy/beam ! Clean residual mean=0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.10968 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 0.10968 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=0.058294Jy sigma=1.332030 ! Fit after self-cal, rms=0.058291Jy sigma=1.332008 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 = 0.00023158 Jy ! Component: 100 - total flux cleaned = 0.000318532 Jy ! Component: 150 - total flux cleaned = 0.000396013 Jy ! Component: 200 - total flux cleaned = 0.000458841 Jy ! Total flux subtracted in 200 components = 0.000458841 Jy ! Clean residual min=-0.001695 max=0.001567 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.110139 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 95 components and 0.110139 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=0.058292Jy sigma=1.332040 ! Fit after self-cal, rms=0.058292Jy sigma=1.332035 ! 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=1.301 mas, bmaj=2.065 mas, bpa=22.94 degrees ! Estimated noise=0.2706 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.301 x 2.065 at 22.94 degrees (North through East) ! Clean map min=-0.0015654 max=0.067392 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=1.04 mas, bmaj=1.934 mas, bpa=29.51 degrees ! Estimated noise=0.509948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0491972 Jy ! Component: 100 - total flux cleaned = 0.0636531 Jy ! Component: 150 - total flux cleaned = 0.0730782 Jy ! Component: 200 - total flux cleaned = 0.0795721 Jy ! Total flux subtracted in 200 components = 0.0795721 Jy ! Clean residual min=-0.003774 max=0.003903 Jy/beam ! Clean residual mean=0.000003 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.0795721 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0795721 Jy ! Inverting map and beam ! Estimated beam: bmin=1.301 mas, bmaj=2.065 mas, bpa=22.94 degrees ! Estimated noise=0.2706 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 = 0.00628889 Jy ! Component: 100 - total flux cleaned = 0.0107381 Jy ! Component: 150 - total flux cleaned = 0.0141101 Jy ! Component: 200 - total flux cleaned = 0.0167558 Jy ! Total flux subtracted in 200 components = 0.0167558 Jy ! Clean residual min=-0.002174 max=0.001907 Jy/beam ! Clean residual mean=0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0963279 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 0.0963279 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=2.309 mas, bmaj=2.564 mas, bpa=-5.427 degrees ! Estimated noise=0.299443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302633 Jy ! Component: 100 - total flux cleaned = 0.00520491 Jy ! Component: 150 - total flux cleaned = 0.0068931 Jy ! Component: 200 - total flux cleaned = 0.00823091 Jy ! Total flux subtracted in 200 components = 0.00823091 Jy ! Clean residual min=-0.001873 max=0.001559 Jy/beam ! Clean residual mean=0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.104559 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 = 0.00107103 Jy ! Component: 100 - total flux cleaned = 0.00193455 Jy ! Component: 150 - total flux cleaned = 0.00263368 Jy ! Component: 200 - total flux cleaned = 0.00320239 Jy ! Total flux subtracted in 200 components = 0.00320239 Jy ! Clean residual min=-0.001744 max=0.001582 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.107761 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 104 components and 0.107761 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.301 mas, bmaj=2.065 mas, bpa=22.94 degrees ! Estimated noise=0.2706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421744 Jy ! Component: 100 - total flux cleaned = 0.000662642 Jy ! Component: 150 - total flux cleaned = 0.000840046 Jy ! Component: 200 - total flux cleaned = 0.000971524 Jy ! Total flux subtracted in 200 components = 0.000971524 Jy ! Clean residual min=-0.001659 max=0.001514 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.108733 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 109 components and 0.108733 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=0.058303Jy sigma=1.332502 ! Fit after self-cal, rms=0.058298Jy sigma=1.332460 wmodel /scr/pima/bg219e_uvs/J2053+3515_X_map.mod ! Writing 109 model components to file: /scr/pima/bg219e_uvs/J2053+3515_X_map.mod wobs /scr/pima/bg219e_uvs/J2053+3515_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2053+3515_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2053+3515_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J2053+3515_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 = -0.000219847 Jy ! Component: 100 - total flux cleaned = -0.000169066 Jy ! Component: 150 - total flux cleaned = -4.73789e-05 Jy ! Component: 200 - total flux cleaned = 0.000113321 Jy ! Component: 250 - total flux cleaned = 0.000265181 Jy ! Component: 300 - total flux cleaned = 0.000368441 Jy ! Component: 350 - total flux cleaned = 0.000368296 Jy ! Component: 400 - total flux cleaned = 0.000311256 Jy ! Component: 450 - total flux cleaned = 0.000330003 Jy ! Component: 500 - total flux cleaned = 0.000311998 Jy ! Component: 550 - total flux cleaned = 0.000311905 Jy ! Component: 600 - total flux cleaned = 0.000345835 Jy ! Component: 650 - total flux cleaned = 0.000379123 Jy ! Component: 700 - total flux cleaned = 0.000411688 Jy ! Component: 750 - total flux cleaned = 0.000396092 Jy ! Component: 800 - total flux cleaned = 0.000411663 Jy ! Component: 850 - total flux cleaned = 0.000381341 Jy ! Component: 900 - total flux cleaned = 0.000366585 Jy ! Component: 950 - total flux cleaned = 0.000366654 Jy ! Component: 1000 - total flux cleaned = 0.000352402 Jy ! Component: 1050 - total flux cleaned = 0.000268308 Jy ! Component: 1100 - total flux cleaned = 0.000282322 Jy ! Component: 1150 - total flux cleaned = 0.000255119 Jy ! Component: 1200 - total flux cleaned = 0.000269074 Jy ! Component: 1250 - total flux cleaned = 0.000295639 Jy ! Component: 1300 - total flux cleaned = 0.000243315 Jy ! Component: 1350 - total flux cleaned = 0.000191877 Jy ! Component: 1400 - total flux cleaned = 0.000191594 Jy ! Component: 1450 - total flux cleaned = 0.000153785 Jy ! Component: 1500 - total flux cleaned = 0.000116731 Jy ! Component: 1550 - total flux cleaned = 0.000116777 Jy ! Component: 1600 - total flux cleaned = 0.00010472 Jy ! Component: 1650 - total flux cleaned = 0.000104838 Jy ! Component: 1700 - total flux cleaned = 0.000116467 Jy ! Component: 1750 - total flux cleaned = 9.33554e-05 Jy ! Component: 1800 - total flux cleaned = 0.000104952 Jy ! Component: 1850 - total flux cleaned = 5.94857e-05 Jy ! Component: 1900 - total flux cleaned = 9.34446e-05 Jy ! Component: 1950 - total flux cleaned = 9.34732e-05 Jy ! Component: 2000 - total flux cleaned = 8.25314e-05 Jy ! Component: 2050 - total flux cleaned = 7.17251e-05 Jy ! Component: 2100 - total flux cleaned = 8.2429e-05 Jy ! Component: 2150 - total flux cleaned = 5.03988e-05 Jy ! Component: 2200 - total flux cleaned = 7.15205e-05 Jy ! Component: 2250 - total flux cleaned = 5.06027e-05 Jy ! Component: 2300 - total flux cleaned = 6.08784e-05 Jy ! Component: 2350 - total flux cleaned = 5.07439e-05 Jy ! Component: 2400 - total flux cleaned = 7.10292e-05 Jy ! Component: 2450 - total flux cleaned = 3.10237e-05 Jy ! Component: 2500 - total flux cleaned = -1.86809e-05 Jy ! Component: 2550 - total flux cleaned = -3.82127e-05 Jy ! Component: 2600 - total flux cleaned = -6.74825e-05 Jy ! Component: 2650 - total flux cleaned = -0.00014477 Jy ! Component: 2700 - total flux cleaned = -0.000154283 Jy ! Component: 2750 - total flux cleaned = -0.000144685 Jy ! Component: 2800 - total flux cleaned = -0.000191824 Jy ! Component: 2850 - total flux cleaned = -0.00021058 Jy ! Component: 2900 - total flux cleaned = -0.000247733 Jy ! Component: 2950 - total flux cleaned = -0.0002477 Jy ! Component: 3000 - total flux cleaned = -0.000220332 Jy ! Component: 3050 - total flux cleaned = -0.000274804 Jy ! Component: 3100 - total flux cleaned = -0.000301815 Jy ! Component: 3150 - total flux cleaned = -0.000346568 Jy ! Component: 3200 - total flux cleaned = -0.000355456 Jy ! Component: 3250 - total flux cleaned = -0.000372998 Jy ! Component: 3300 - total flux cleaned = -0.000381688 Jy ! Component: 3350 - total flux cleaned = -0.000381586 Jy ! Component: 3400 - total flux cleaned = -0.000364295 Jy ! Component: 3450 - total flux cleaned = -0.000364302 Jy ! Component: 3500 - total flux cleaned = -0.000338713 Jy ! Component: 3550 - total flux cleaned = -0.000338796 Jy ! Component: 3600 - total flux cleaned = -0.000355644 Jy ! Component: 3650 - total flux cleaned = -0.000380797 Jy ! Component: 3700 - total flux cleaned = -0.000364211 Jy ! Component: 3750 - total flux cleaned = -0.000364246 Jy ! Component: 3800 - total flux cleaned = -0.000397084 Jy ! Component: 3850 - total flux cleaned = -0.000437817 Jy ! Component: 3900 - total flux cleaned = -0.000437745 Jy ! Component: 3950 - total flux cleaned = -0.000429678 Jy ! Component: 4000 - total flux cleaned = -0.000429694 Jy ! Component: 4050 - total flux cleaned = -0.000445616 Jy ! Total flux subtracted in 4096 components = -0.000437648 Jy ! Clean residual min=-0.000451 max=0.000496 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.108295 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 379 components and 0.108295 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2053+3515_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.301 x 2.065 at 22.94 degrees (North through East) ! Clean map min=-0.00121 max=0.067584 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2053+3515_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0675835 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132119 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.586469 0.586469 1.17294 2.34588 4.69175 9.3835 18.767 37.534 75.068 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 511.536 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2053+3515_X_uvs.log closed on Thu Apr 7 09:19:14 2016