! Started logfile: /scr/pima/bg219a_uvs/J1419+3821_X_uvs.log on Wed Apr 6 21:38:49 2016 obs /scr/pima/bg219a_uvs/J1419+3821_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1419+3821_X_uva.fits ! AN table 1: 27 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.594356 visibilities/baseline/integration-bin. ! Found source: J1419+3821 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 4044 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J1419+3821_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 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=1.196114Jy sigma=27.277077 ! Fit after self-cal, rms=0.448803Jy sigma=10.382012 ! 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=0.8257 mas, bmaj=1.12 mas, bpa=27.16 degrees ! Estimated noise=1.13718 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 = 0.426601 Jy ! Component: 100 - total flux cleaned = 0.519884 Jy ! Total flux subtracted in 100 components = 0.519884 Jy ! Clean residual min=-0.018043 max=0.028000 Jy/beam ! Clean residual mean=0.000004 rms=0.004857 Jy/beam ! Combined flux in latest and established models = 0.519884 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.519884 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=0.125299Jy sigma=2.888391 ! Fit after self-cal, rms=0.125290Jy sigma=2.888248 ! 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=1.067 mas, bmaj=1.519 mas, bpa=24.24 degrees ! Estimated noise=0.695269 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 = 0.0422784 Jy ! Component: 100 - total flux cleaned = 0.061649 Jy ! Component: 150 - total flux cleaned = 0.0728879 Jy ! Component: 200 - total flux cleaned = 0.0796004 Jy ! Total flux subtracted in 200 components = 0.0796004 Jy ! Clean residual min=-0.013571 max=0.011279 Jy/beam ! Clean residual mean=-0.000012 rms=0.003403 Jy/beam ! Combined flux in latest and established models = 0.599484 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.599484 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=0.110639Jy sigma=2.589367 ! Fit after self-cal, rms=0.110635Jy sigma=2.589235 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.067 x 1.519 at 24.24 degrees (North through East) ! Clean map min=-0.01311 max=0.55518 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.97 MK 1.01 NL 1.04 ! OV 1.03 PT 0.95 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.97 MK 1.02 NL 1.04 ! OV 1.01 PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.97 MK 1.02 NL 1.02 ! OV 1.03 PT 0.94 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.97 MK 1.02 NL 1.06 ! OV 1.02 PT 0.94 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.97 MK 1.03 NL 1.04 ! OV 1.03 PT 0.95 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.97 MK 1.02 NL 1.04 ! OV 1.03 PT 0.95 SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.97 MK 1.03 NL 1.05 ! OV 1.02 PT 0.94 SC 1.01 ! ! ! 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=0.110635Jy sigma=2.589235 ! Fit after self-cal, rms=0.095686Jy sigma=2.258043 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=1.534 mas, bpa=24.19 degrees ! Estimated noise=0.694295 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 = -0.000876596 Jy ! Component: 100 - total flux cleaned = -0.00104259 Jy ! Component: 150 - total flux cleaned = -0.00119581 Jy ! Component: 200 - total flux cleaned = -0.00133649 Jy ! Total flux subtracted in 200 components = -0.00133649 Jy ! Clean residual min=-0.006924 max=0.008384 Jy/beam ! Clean residual mean=0.000057 rms=0.002081 Jy/beam ! Combined flux in latest and established models = 0.598148 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.598148 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=0.095631Jy sigma=2.256837 ! Fit after self-cal, rms=0.095628Jy sigma=2.256769 ! 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=0.095628Jy sigma=2.256769 ! Fit after self-cal, rms=0.095633Jy sigma=2.228224 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=1.524 mas, bpa=24.08 degrees ! Estimated noise=0.694394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000528932 Jy ! Component: 100 - total flux cleaned = -0.000696575 Jy ! Component: 150 - total flux cleaned = -0.000851107 Jy ! Component: 200 - total flux cleaned = -0.0009595 Jy ! Total flux subtracted in 200 components = -0.0009595 Jy ! Clean residual min=-0.004691 max=0.004355 Jy/beam ! Clean residual mean=-0.000000 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.597188 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.597188 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=0.095602Jy sigma=2.227568 ! Fit after self-cal, rms=0.095604Jy sigma=2.227538 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 = -0.000232052 Jy ! Component: 100 - total flux cleaned = -0.000328083 Jy ! Component: 150 - total flux cleaned = -0.000418763 Jy ! Component: 200 - total flux cleaned = -0.000531085 Jy ! Total flux subtracted in 200 components = -0.000531085 Jy ! Clean residual min=-0.004572 max=0.004242 Jy/beam ! Clean residual mean=-0.000001 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.596657 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.596657 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=0.095585Jy sigma=2.227168 ! Fit after self-cal, rms=0.095585Jy sigma=2.227160 ! 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=0.095585Jy sigma=2.227160 ! Fit after self-cal, rms=0.095654Jy sigma=2.226995 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.524 mas, bpa=24.08 degrees ! Estimated noise=0.694615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000345048 Jy ! Component: 100 - total flux cleaned = -0.000484178 Jy ! Component: 150 - total flux cleaned = -0.000613107 Jy ! Component: 200 - total flux cleaned = -0.00073337 Jy ! Total flux subtracted in 200 components = -0.00073337 Jy ! Clean residual min=-0.004483 max=0.004121 Jy/beam ! Clean residual mean=-0.000000 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.595923 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.595923 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=0.095633Jy sigma=2.226555 ! Fit after self-cal, rms=0.095633Jy sigma=2.226546 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 = -0.000159615 Jy ! Component: 100 - total flux cleaned = -0.000266532 Jy ! Component: 150 - total flux cleaned = -0.000341091 Jy ! Component: 200 - total flux cleaned = -0.000433237 Jy ! Total flux subtracted in 200 components = -0.000433237 Jy ! Clean residual min=-0.004385 max=0.004086 Jy/beam ! Clean residual mean=-0.000001 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.59549 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.59549 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=0.095620Jy sigma=2.226302 ! Fit after self-cal, rms=0.095620Jy sigma=2.226298 ! 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=0.095620Jy sigma=2.226298 ! Fit after self-cal, rms=0.095690Jy sigma=2.226184 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.28 mas, bmaj=3.3 mas, bpa=25.65 degrees ! Estimated noise=0.863084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109915 Jy ! Component: 100 - total flux cleaned = -0.000135425 Jy ! Component: 150 - total flux cleaned = -0.000134379 Jy ! Component: 200 - total flux cleaned = -0.000135152 Jy ! Total flux subtracted in 200 components = -0.000135152 Jy ! Clean residual min=-0.005121 max=0.004038 Jy/beam ! Clean residual mean=-0.000001 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.595355 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.595355 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=0.095690Jy sigma=2.226102 ! Fit after self-cal, rms=0.095690Jy sigma=2.226096 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 = -5.12311e-06 Jy ! Component: 100 - total flux cleaned = -2.99782e-05 Jy ! Component: 150 - total flux cleaned = -2.84711e-05 Jy ! Component: 200 - total flux cleaned = -2.99057e-05 Jy ! Total flux subtracted in 200 components = -2.99057e-05 Jy ! Clean residual min=-0.005050 max=0.003996 Jy/beam ! Clean residual mean=-0.000001 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.595325 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.595325 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=0.095694Jy sigma=2.226125 ! Fit after self-cal, rms=0.095694Jy sigma=2.226121 ! 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=1.079 mas, bmaj=1.523 mas, bpa=24.07 degrees ! Estimated noise=0.694888 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 1.523 at 24.07 degrees (North through East) ! Clean map min=-0.0040804 max=0.55903 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 ! Performing amp+phase self-cal ! ! 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=0.095694Jy sigma=2.226121 ! Fit after self-cal, rms=0.088698Jy sigma=2.072336 ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=1.517 mas, bpa=23.71 degrees ! Estimated noise=0.67349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0139749 Jy ! Component: 100 - total flux cleaned = -0.018986 Jy ! Component: 150 - total flux cleaned = -0.0211168 Jy ! Component: 200 - total flux cleaned = -0.0215193 Jy ! Total flux subtracted in 200 components = -0.0215193 Jy ! Clean residual min=-0.007308 max=0.009358 Jy/beam ! Clean residual mean=-0.000001 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 0.573806 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.573806 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=0.086764Jy sigma=2.026776 ! Fit after self-cal, rms=0.086764Jy sigma=2.026764 ! Inverting map ! Added new window around map position (5.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0085349 Jy ! Component: 100 - total flux cleaned = 0.0112674 Jy ! Component: 150 - total flux cleaned = 0.0120483 Jy ! Component: 200 - total flux cleaned = 0.0122497 Jy ! Total flux subtracted in 200 components = 0.0122497 Jy ! Clean residual min=-0.005458 max=0.005413 Jy/beam ! Clean residual mean=0.000016 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.586056 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.586056 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=0.085838Jy sigma=2.007452 ! Fit after self-cal, rms=0.085761Jy sigma=2.005537 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.085761Jy sigma=2.005537 ! Fit after self-cal, rms=0.083685Jy sigma=1.958007 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=0.844 mas, bmaj=1.112 mas, bpa=26.52 degrees ! Estimated noise=1.09058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.410912 Jy ! Component: 100 - total flux cleaned = 0.500518 Jy ! Component: 150 - total flux cleaned = 0.523259 Jy ! Component: 200 - total flux cleaned = 0.536449 Jy ! Total flux subtracted in 200 components = 0.536449 Jy ! Clean residual min=-0.008494 max=0.010461 Jy/beam ! Clean residual mean=0.000007 rms=0.002267 Jy/beam ! Combined flux in latest and established models = 0.536448 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.536448 Jy ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=1.514 mas, bpa=23.47 degrees ! Estimated noise=0.656677 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 = 0.0151383 Jy ! Component: 100 - total flux cleaned = 0.0249441 Jy ! Component: 150 - total flux cleaned = 0.0303721 Jy ! Component: 200 - total flux cleaned = 0.0334879 Jy ! Total flux subtracted in 200 components = 0.0334879 Jy ! Clean residual min=-0.005874 max=0.005924 Jy/beam ! Clean residual mean=0.000007 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 0.569936 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.569937 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=2.293 mas, bmaj=3.268 mas, bpa=25.55 degrees ! Estimated noise=0.809554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528483 Jy ! Component: 100 - total flux cleaned = 0.00644774 Jy ! Component: 150 - total flux cleaned = 0.00700617 Jy ! Component: 200 - total flux cleaned = 0.00728888 Jy ! Total flux subtracted in 200 components = 0.00728888 Jy ! Clean residual min=-0.007665 max=0.006737 Jy/beam ! Clean residual mean=0.000032 rms=0.002248 Jy/beam ! Combined flux in latest and established models = 0.577225 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 = 0.000320158 Jy ! Component: 100 - total flux cleaned = 0.000589902 Jy ! Component: 150 - total flux cleaned = 0.000651306 Jy ! Component: 200 - total flux cleaned = 0.000711228 Jy ! Total flux subtracted in 200 components = 0.000711228 Jy ! Clean residual min=-0.007608 max=0.006317 Jy/beam ! Clean residual mean=0.000034 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 0.577937 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.577936 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=1.514 mas, bpa=23.47 degrees ! Estimated noise=0.656677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000699303 Jy ! Component: 100 - total flux cleaned = -0.000807148 Jy ! Component: 150 - total flux cleaned = -0.000856798 Jy ! Component: 200 - total flux cleaned = -0.000995115 Jy ! Total flux subtracted in 200 components = -0.000995115 Jy ! Clean residual min=-0.005114 max=0.004429 Jy/beam ! Clean residual mean=0.000017 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.576941 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.576941 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=0.081017Jy sigma=1.904511 ! Fit after self-cal, rms=0.080939Jy sigma=1.902414 wmodel /scr/pima/bg219a_uvs/J1419+3821_X_map.mod ! Writing 75 model components to file: /scr/pima/bg219a_uvs/J1419+3821_X_map.mod wobs /scr/pima/bg219a_uvs/J1419+3821_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1419+3821_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1419+3821_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1419+3821_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 = -0.000468047 Jy ! Component: 100 - total flux cleaned = -0.000461773 Jy ! Component: 150 - total flux cleaned = -0.000326422 Jy ! Component: 200 - total flux cleaned = -2.04655e-05 Jy ! Component: 250 - total flux cleaned = 0.000429566 Jy ! Component: 300 - total flux cleaned = 0.000851386 Jy ! Component: 350 - total flux cleaned = 0.0014475 Jy ! Component: 400 - total flux cleaned = 0.00205815 Jy ! Component: 450 - total flux cleaned = 0.00259221 Jy ! Component: 500 - total flux cleaned = 0.00306122 Jy ! Component: 550 - total flux cleaned = 0.00351091 Jy ! Component: 600 - total flux cleaned = 0.00374636 Jy ! Component: 650 - total flux cleaned = 0.00393612 Jy ! Component: 700 - total flux cleaned = 0.00415442 Jy ! Component: 750 - total flux cleaned = 0.00429574 Jy ! Component: 800 - total flux cleaned = 0.00450051 Jy ! Component: 850 - total flux cleaned = 0.00473027 Jy ! Component: 900 - total flux cleaned = 0.00491973 Jy ! Component: 950 - total flux cleaned = 0.00498096 Jy ! Component: 1000 - total flux cleaned = 0.00504066 Jy ! Component: 1050 - total flux cleaned = 0.00504106 Jy ! Component: 1100 - total flux cleaned = 0.00501343 Jy ! Component: 1150 - total flux cleaned = 0.00495821 Jy ! Component: 1200 - total flux cleaned = 0.0049584 Jy ! Component: 1250 - total flux cleaned = 0.00490533 Jy ! Component: 1300 - total flux cleaned = 0.00490521 Jy ! Component: 1350 - total flux cleaned = 0.00477831 Jy ! Component: 1400 - total flux cleaned = 0.0047785 Jy ! Component: 1450 - total flux cleaned = 0.00475371 Jy ! Component: 1500 - total flux cleaned = 0.00470568 Jy ! Component: 1550 - total flux cleaned = 0.0046824 Jy ! Component: 1600 - total flux cleaned = 0.00461246 Jy ! Component: 1650 - total flux cleaned = 0.00458949 Jy ! Component: 1700 - total flux cleaned = 0.00449878 Jy ! Component: 1750 - total flux cleaned = 0.00436488 Jy ! Component: 1800 - total flux cleaned = 0.00425512 Jy ! Component: 1850 - total flux cleaned = 0.00418976 Jy ! Component: 1900 - total flux cleaned = 0.00410386 Jy ! Component: 1950 - total flux cleaned = 0.00401888 Jy ! Component: 2000 - total flux cleaned = 0.00389296 Jy ! Component: 2050 - total flux cleaned = 0.00385157 Jy ! Component: 2100 - total flux cleaned = 0.00370782 Jy ! Component: 2150 - total flux cleaned = 0.0035861 Jy ! Component: 2200 - total flux cleaned = 0.0035258 Jy ! Component: 2250 - total flux cleaned = 0.00342625 Jy ! Component: 2300 - total flux cleaned = 0.00334719 Jy ! Component: 2350 - total flux cleaned = 0.00324895 Jy ! Component: 2400 - total flux cleaned = 0.0031709 Jy ! Component: 2450 - total flux cleaned = 0.00311275 Jy ! Component: 2500 - total flux cleaned = 0.00307418 Jy ! Component: 2550 - total flux cleaned = 0.00305498 Jy ! Component: 2600 - total flux cleaned = 0.0030167 Jy ! Component: 2650 - total flux cleaned = 0.00299759 Jy ! Component: 2700 - total flux cleaned = 0.00299759 Jy ! Component: 2750 - total flux cleaned = 0.00295975 Jy ! Component: 2800 - total flux cleaned = 0.00294089 Jy ! Component: 2850 - total flux cleaned = 0.00292202 Jy ! Component: 2900 - total flux cleaned = 0.00286557 Jy ! Component: 2950 - total flux cleaned = 0.00284688 Jy ! Component: 3000 - total flux cleaned = 0.00280932 Jy ! Component: 3050 - total flux cleaned = 0.0027905 Jy ! Component: 3100 - total flux cleaned = 0.00277181 Jy ! Component: 3150 - total flux cleaned = 0.00275304 Jy ! Component: 3200 - total flux cleaned = 0.00273422 Jy ! Component: 3250 - total flux cleaned = 0.00271553 Jy ! Component: 3300 - total flux cleaned = 0.00271552 Jy ! Component: 3350 - total flux cleaned = 0.00264081 Jy ! Component: 3400 - total flux cleaned = 0.00264085 Jy ! Component: 3450 - total flux cleaned = 0.00260346 Jy ! Component: 3500 - total flux cleaned = 0.00258481 Jy ! Component: 3550 - total flux cleaned = 0.00258475 Jy ! Component: 3600 - total flux cleaned = 0.00262213 Jy ! Component: 3650 - total flux cleaned = 0.00269703 Jy ! Component: 3700 - total flux cleaned = 0.00271579 Jy ! Component: 3750 - total flux cleaned = 0.00275335 Jy ! Component: 3800 - total flux cleaned = 0.00275346 Jy ! Component: 3850 - total flux cleaned = 0.00279116 Jy ! Component: 3900 - total flux cleaned = 0.00286682 Jy ! Component: 3950 - total flux cleaned = 0.00290489 Jy ! Component: 4000 - total flux cleaned = 0.00294309 Jy ! Component: 4050 - total flux cleaned = 0.00300048 Jy ! Total flux subtracted in 4096 components = 0.00301974 Jy ! Clean residual min=-0.001080 max=0.001198 Jy/beam ! Clean residual mean=0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.579961 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 303 components and 0.579961 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1419+3821_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 1.514 at 23.47 degrees (North through East) ! Clean map min=-0.0048701 max=0.52369 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1419+3821_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.523687 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000345683 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.198029 0.198029 0.396057 0.792114 1.58423 3.16846 6.33691 12.6738 25.3477 50.6953 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.523 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1514.93 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1419+3821_X_uvs.log closed on Wed Apr 6 21:38:54 2016