! Started logfile: /scr/pima/bg219b_uvs/J2035+5821_X_uvs.log on Thu Apr 7 02:04:30 2016 obs /scr/pima/bg219b_uvs/J2035+5821_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2035+5821_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883215 visibilities/baseline/integration-bin. ! Found source: J2035+5821 ! ! 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 22416 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/J2035+5821_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.006013Jy sigma=26.995948 ! Fit after self-cal, rms=0.914888Jy sigma=24.508893 ! 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=0.8562 mas, bmaj=0.9421 mas, bpa=-29.07 degrees ! Estimated noise=0.477593 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 = 0.0588523 Jy ! Component: 100 - total flux cleaned = 0.0797223 Jy ! Total flux subtracted in 100 components = 0.0797223 Jy ! Clean residual min=-0.006006 max=0.017936 Jy/beam ! Clean residual mean=0.000060 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.0797222 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0797222 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=0.067136Jy sigma=1.741245 ! Fit after self-cal, rms=0.066297Jy sigma=1.720097 ! Inverting map ! Added new window around map position (1, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181423 Jy ! Component: 100 - total flux cleaned = 0.0267418 Jy ! Total flux subtracted in 100 components = 0.0267418 Jy ! Clean residual min=-0.005537 max=0.009978 Jy/beam ! Clean residual mean=0.000043 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.106464 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.106464 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=0.059892Jy sigma=1.539291 ! Fit after self-cal, rms=0.058880Jy sigma=1.514597 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00876101 Jy ! Component: 100 - total flux cleaned = 0.0129555 Jy ! Total flux subtracted in 100 components = 0.0129555 Jy ! Clean residual min=-0.004814 max=0.007208 Jy/beam ! Clean residual mean=0.000035 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.11942 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.11942 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=0.057094Jy sigma=1.463675 ! Fit after self-cal, rms=0.056797Jy sigma=1.456645 ! Inverting map ! Added new window around map position (-1.4, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00722242 Jy ! Component: 100 - total flux cleaned = 0.0116432 Jy ! Total flux subtracted in 100 components = 0.0116432 Jy ! Clean residual min=-0.004262 max=0.005751 Jy/beam ! Clean residual mean=0.000027 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.131063 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.131063 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=0.055386Jy sigma=1.414227 ! Fit after self-cal, rms=0.055296Jy sigma=1.411736 ! 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=1.116 mas, bmaj=1.229 mas, bpa=-38.71 degrees ! Estimated noise=0.238271 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 (-0.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00782142 Jy ! Component: 100 - total flux cleaned = 0.0122159 Jy ! Component: 150 - total flux cleaned = 0.0152738 Jy ! Component: 200 - total flux cleaned = 0.0175148 Jy ! Total flux subtracted in 200 components = 0.0175148 Jy ! Clean residual min=-0.002596 max=0.004316 Jy/beam ! Clean residual mean=0.000038 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.148578 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 64 components and 0.148578 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=0.054156Jy sigma=1.376876 ! Fit after self-cal, rms=0.054007Jy sigma=1.372434 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 1.229 at -38.71 degrees (North through East) ! Clean map min=-0.0026257 max=0.075203 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 1.05 FD 0.96 HN 0.99 KP 0.95 ! LA 0.94 MK 0.95 NL 1.02 OV 1.02 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.05 KP 0.98 ! LA 0.98 MK 0.94 NL 1.04 OV 1.01 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.02 KP 1.05 ! LA 0.97 MK 1.01 NL 1.03 OV 1.04 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.01 KP 0.98 ! LA 0.93 MK 0.93 NL 1.01 OV 1.00 ! PT 0.95 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 KP 1.00 ! LA 0.97 MK 0.97 NL 1.01 OV 1.02 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.05 KP 0.99 ! LA 1.00 MK 0.99 NL 1.03 OV 1.06 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 0.97 ! LA 0.97 MK 1.00 NL 0.98 OV 0.99 ! PT 0.90 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=0.054007Jy sigma=1.372434 ! Fit after self-cal, rms=0.053891Jy sigma=1.363167 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=1.235 mas, bpa=-38.76 degrees ! Estimated noise=0.236748 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 (-3.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351581 Jy ! Component: 100 - total flux cleaned = 0.00556236 Jy ! Component: 150 - total flux cleaned = 0.00629519 Jy ! Component: 200 - total flux cleaned = 0.00686604 Jy ! Total flux subtracted in 200 components = 0.00686604 Jy ! Clean residual min=-0.001934 max=0.002052 Jy/beam ! Clean residual mean=0.000007 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.155444 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 92 components and 0.155444 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=0.053635Jy sigma=1.355098 ! Fit after self-cal, rms=0.053620Jy sigma=1.354302 ! 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=0.053620Jy sigma=1.354302 ! Fit after self-cal, rms=0.053749Jy sigma=1.351380 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=1.233 mas, bpa=-38.85 degrees ! Estimated noise=0.237114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160397 Jy ! Component: 100 - total flux cleaned = 0.00227938 Jy ! Component: 150 - total flux cleaned = 0.00272433 Jy ! Component: 200 - total flux cleaned = 0.0030789 Jy ! Total flux subtracted in 200 components = 0.0030789 Jy ! Clean residual min=-0.001784 max=0.001819 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.158523 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 102 components and 0.158523 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=0.053671Jy sigma=1.348967 ! Fit after self-cal, rms=0.053671Jy sigma=1.348713 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 (17.4, 35.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103859 Jy ! Component: 100 - total flux cleaned = 0.00141998 Jy ! Component: 150 - total flux cleaned = 0.00176221 Jy ! Component: 200 - total flux cleaned = 0.00196783 Jy ! Total flux subtracted in 200 components = 0.00196783 Jy ! Clean residual min=-0.001599 max=0.001509 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.16049 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 113 components and 0.16049 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=0.053604Jy sigma=1.346665 ! Fit after self-cal, rms=0.053597Jy sigma=1.346537 ! 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=0.053597Jy sigma=1.346537 ! Fit after self-cal, rms=0.053588Jy sigma=1.346346 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.232 mas, bpa=-38.84 degrees ! Estimated noise=0.237025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795265 Jy ! Component: 100 - total flux cleaned = 0.00117943 Jy ! Component: 150 - total flux cleaned = 0.00149168 Jy ! Component: 200 - total flux cleaned = 0.0016639 Jy ! Total flux subtracted in 200 components = 0.0016639 Jy ! Clean residual min=-0.001597 max=0.001420 Jy/beam ! Clean residual mean=0.000004 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.162154 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 122 components and 0.162154 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=0.053554Jy sigma=1.345240 ! Fit after self-cal, rms=0.053550Jy sigma=1.345165 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 = 0.000219761 Jy ! Component: 100 - total flux cleaned = 0.00043941 Jy ! Component: 150 - total flux cleaned = 0.000593442 Jy ! Component: 200 - total flux cleaned = 0.000739444 Jy ! Total flux subtracted in 200 components = 0.000739444 Jy ! Clean residual min=-0.001536 max=0.001381 Jy/beam ! Clean residual mean=0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.162894 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 132 components and 0.162894 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=0.053528Jy sigma=1.344459 ! Fit after self-cal, rms=0.053491Jy sigma=1.343793 ! 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=0.053491Jy sigma=1.343793 ! Fit after self-cal, rms=0.053478Jy sigma=1.343734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.257 mas, bmaj=2.448 mas, bpa=67.97 degrees ! Estimated noise=0.297201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533981 Jy ! Component: 100 - total flux cleaned = 0.000811116 Jy ! Component: 150 - total flux cleaned = 0.00101771 Jy ! Component: 200 - total flux cleaned = 0.00121592 Jy ! Total flux subtracted in 200 components = 0.00121592 Jy ! Clean residual min=-0.001609 max=0.001442 Jy/beam ! Clean residual mean=0.000009 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.16411 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 158 components and 0.16411 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=0.053467Jy sigma=1.343261 ! Fit after self-cal, rms=0.053465Jy sigma=1.343207 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 = 0.000215317 Jy ! Component: 100 - total flux cleaned = 0.000391961 Jy ! Component: 150 - total flux cleaned = 0.00054679 Jy ! Component: 200 - total flux cleaned = 0.000629217 Jy ! Total flux subtracted in 200 components = 0.000629217 Jy ! Clean residual min=-0.001548 max=0.001395 Jy/beam ! Clean residual mean=0.000009 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.164739 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 170 components and 0.164739 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=0.053461Jy sigma=1.343021 ! Fit after self-cal, rms=0.053460Jy sigma=1.343005 ! 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=1.117 mas, bmaj=1.232 mas, bpa=-38.88 degrees ! Estimated noise=0.236953 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 1.232 at -38.88 degrees (North through East) ! Clean map min=-0.0013346 max=0.072885 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=0.855 mas, bmaj=0.944 mas, bpa=-29.81 degrees ! Estimated noise=0.473894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0614892 Jy ! Component: 100 - total flux cleaned = 0.087657 Jy ! Component: 150 - total flux cleaned = 0.101485 Jy ! Component: 200 - total flux cleaned = 0.111048 Jy ! Total flux subtracted in 200 components = 0.111048 Jy ! Clean residual min=-0.003825 max=0.005461 Jy/beam ! Clean residual mean=0.000034 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.111048 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 0.111048 Jy ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.232 mas, bpa=-38.88 degrees ! Estimated noise=0.236953 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 = 0.0124722 Jy ! Component: 100 - total flux cleaned = 0.0205807 Jy ! Component: 150 - total flux cleaned = 0.0265382 Jy ! Component: 200 - total flux cleaned = 0.0311429 Jy ! Total flux subtracted in 200 components = 0.0311429 Jy ! Clean residual min=-0.002411 max=0.002811 Jy/beam ! Clean residual mean=0.000033 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.142191 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 61 components and 0.142191 Jy ! Inverting map ! Added new window around map position (-1, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365902 Jy ! Component: 100 - total flux cleaned = 0.00661804 Jy ! Component: 150 - total flux cleaned = 0.00909274 Jy ! Component: 200 - total flux cleaned = 0.0112118 Jy ! Total flux subtracted in 200 components = 0.0112118 Jy ! Clean residual min=-0.001820 max=0.001703 Jy/beam ! Clean residual mean=0.000018 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.153403 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 93 components and 0.153403 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=2.257 mas, bmaj=2.448 mas, bpa=67.97 degrees ! Estimated noise=0.297201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307939 Jy ! Component: 100 - total flux cleaned = 0.00463584 Jy ! Component: 150 - total flux cleaned = 0.0058965 Jy ! Component: 200 - total flux cleaned = 0.00695864 Jy ! Total flux subtracted in 200 components = 0.00695864 Jy ! Clean residual min=-0.001704 max=0.001381 Jy/beam ! Clean residual mean=0.000016 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.160361 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 = 0.000820404 Jy ! Component: 100 - total flux cleaned = 0.00152677 Jy ! Component: 150 - total flux cleaned = 0.00211366 Jy ! Component: 200 - total flux cleaned = 0.0025847 Jy ! Total flux subtracted in 200 components = 0.0025847 Jy ! Clean residual min=-0.001607 max=0.001248 Jy/beam ! Clean residual mean=0.000010 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.162946 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 173 components and 0.162946 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.232 mas, bpa=-38.88 degrees ! Estimated noise=0.236953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418276 Jy ! Component: 100 - total flux cleaned = 0.000768593 Jy ! Component: 150 - total flux cleaned = 0.00105897 Jy ! Component: 200 - total flux cleaned = 0.00124823 Jy ! Total flux subtracted in 200 components = 0.00124823 Jy ! Clean residual min=-0.001385 max=0.001157 Jy/beam ! Clean residual mean=0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.164194 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 198 components and 0.164194 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=0.053447Jy sigma=1.342549 ! Fit after self-cal, rms=0.053421Jy sigma=1.342021 wmodel /scr/pima/bg219b_uvs/J2035+5821_X_map.mod ! Writing 198 model components to file: /scr/pima/bg219b_uvs/J2035+5821_X_map.mod wobs /scr/pima/bg219b_uvs/J2035+5821_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2035+5821_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2035+5821_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J2035+5821_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 = -0.000388745 Jy ! Component: 100 - total flux cleaned = -0.000431929 Jy ! Component: 150 - total flux cleaned = -0.000513589 Jy ! Component: 200 - total flux cleaned = -0.000651303 Jy ! Component: 250 - total flux cleaned = -0.000746281 Jy ! Component: 300 - total flux cleaned = -0.000857031 Jy ! Component: 350 - total flux cleaned = -0.000982324 Jy ! Component: 400 - total flux cleaned = -0.00105205 Jy ! Component: 450 - total flux cleaned = -0.00118833 Jy ! Component: 500 - total flux cleaned = -0.00130463 Jy ! Component: 550 - total flux cleaned = -0.00143406 Jy ! Component: 600 - total flux cleaned = -0.0015603 Jy ! Component: 650 - total flux cleaned = -0.00165332 Jy ! Component: 700 - total flux cleaned = -0.00177499 Jy ! Component: 750 - total flux cleaned = -0.00192425 Jy ! Component: 800 - total flux cleaned = -0.00208511 Jy ! Component: 850 - total flux cleaned = -0.00217132 Jy ! Component: 900 - total flux cleaned = -0.00228483 Jy ! Component: 950 - total flux cleaned = -0.00239637 Jy ! Component: 1000 - total flux cleaned = -0.00249254 Jy ! Component: 1050 - total flux cleaned = -0.0026143 Jy ! Component: 1100 - total flux cleaned = -0.00269449 Jy ! Component: 1150 - total flux cleaned = -0.0027868 Jy ! Component: 1200 - total flux cleaned = -0.00283892 Jy ! Component: 1250 - total flux cleaned = -0.00289071 Jy ! Component: 1300 - total flux cleaned = -0.00294155 Jy ! Component: 1350 - total flux cleaned = -0.0030168 Jy ! Component: 1400 - total flux cleaned = -0.00309071 Jy ! Component: 1450 - total flux cleaned = -0.00313935 Jy ! Component: 1500 - total flux cleaned = -0.0031635 Jy ! Component: 1550 - total flux cleaned = -0.00323494 Jy ! Component: 1600 - total flux cleaned = -0.00322304 Jy ! Component: 1650 - total flux cleaned = -0.0032581 Jy ! Component: 1700 - total flux cleaned = -0.00330425 Jy ! Component: 1750 - total flux cleaned = -0.00334984 Jy ! Component: 1800 - total flux cleaned = -0.00339496 Jy ! Component: 1850 - total flux cleaned = -0.00345095 Jy ! Component: 1900 - total flux cleaned = -0.00345094 Jy ! Component: 1950 - total flux cleaned = -0.00350571 Jy ! Component: 2000 - total flux cleaned = -0.00348397 Jy ! Component: 2050 - total flux cleaned = -0.00360221 Jy ! Component: 2100 - total flux cleaned = -0.00362344 Jy ! Component: 2150 - total flux cleaned = -0.0036234 Jy ! Component: 2200 - total flux cleaned = -0.00367572 Jy ! Component: 2250 - total flux cleaned = -0.00365504 Jy ! Component: 2300 - total flux cleaned = -0.00370657 Jy ! Component: 2350 - total flux cleaned = -0.00371687 Jy ! Component: 2400 - total flux cleaned = -0.00373713 Jy ! Component: 2450 - total flux cleaned = -0.00375726 Jy ! Component: 2500 - total flux cleaned = -0.00376724 Jy ! Component: 2550 - total flux cleaned = -0.00376735 Jy ! Component: 2600 - total flux cleaned = -0.00379687 Jy ! Component: 2650 - total flux cleaned = -0.00380669 Jy ! Component: 2700 - total flux cleaned = -0.00379705 Jy ! Component: 2750 - total flux cleaned = -0.0038067 Jy ! Component: 2800 - total flux cleaned = -0.00381626 Jy ! Component: 2850 - total flux cleaned = -0.00377813 Jy ! Component: 2900 - total flux cleaned = -0.0037877 Jy ! Component: 2950 - total flux cleaned = -0.00374988 Jy ! Component: 3000 - total flux cleaned = -0.00374047 Jy ! Component: 3050 - total flux cleaned = -0.00370308 Jy ! Component: 3100 - total flux cleaned = -0.00372166 Jy ! Component: 3150 - total flux cleaned = -0.0036847 Jy ! Component: 3200 - total flux cleaned = -0.00362956 Jy ! Component: 3250 - total flux cleaned = -0.00365688 Jy ! Component: 3300 - total flux cleaned = -0.00362055 Jy ! Component: 3350 - total flux cleaned = -0.00362059 Jy ! Component: 3400 - total flux cleaned = -0.00358456 Jy ! Component: 3450 - total flux cleaned = -0.0035935 Jy ! Component: 3500 - total flux cleaned = -0.00355796 Jy ! Component: 3550 - total flux cleaned = -0.003558 Jy ! Component: 3600 - total flux cleaned = -0.00354918 Jy ! Component: 3650 - total flux cleaned = -0.00356671 Jy ! Component: 3700 - total flux cleaned = -0.00354927 Jy ! Component: 3750 - total flux cleaned = -0.00355784 Jy ! Component: 3800 - total flux cleaned = -0.00352324 Jy ! Component: 3850 - total flux cleaned = -0.00351467 Jy ! Component: 3900 - total flux cleaned = -0.00348894 Jy ! Component: 3950 - total flux cleaned = -0.00349745 Jy ! Component: 4000 - total flux cleaned = -0.00347199 Jy ! Component: 4050 - total flux cleaned = -0.00345516 Jy ! Total flux subtracted in 4096 components = -0.00344686 Jy ! Clean residual min=-0.000549 max=0.000492 Jy/beam ! Clean residual mean=0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.160747 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 482 components and 0.160747 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2035+5821_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 1.232 at -38.88 degrees (North through East) ! Clean map min=-0.0011153 max=0.072034 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2035+5821_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0720335 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137193 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.571372 0.571372 1.14274 2.28549 4.57097 9.14194 18.2839 36.5678 73.1356 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 525.052 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2035+5821_X_uvs.log closed on Thu Apr 7 02:04:35 2016