! Started logfile: /scr/pima/bg219g_uvs/J1616+4632_X_uvs.log on Thu Apr 7 09:53:33 2016 obs /scr/pima/bg219g_uvs/J1616+4632_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1616+4632_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.944974 visibilities/baseline/integration-bin. ! Found source: J1616+4632 ! ! 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 10716 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/bg219g_uvs/J1616+4632_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.008894Jy sigma=23.099942 ! Fit after self-cal, rms=0.894866Jy sigma=20.501189 ! 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=0.6553 mas, bmaj=2.322 mas, bpa=20.24 degrees ! Estimated noise=0.764373 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 = 0.0848287 Jy ! Component: 100 - total flux cleaned = 0.103327 Jy ! Total flux subtracted in 100 components = 0.103327 Jy ! Clean residual min=-0.004623 max=0.005904 Jy/beam ! Clean residual mean=-0.000002 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.103327 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.103327 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=0.075938Jy sigma=1.480213 ! Fit after self-cal, rms=0.075866Jy sigma=1.479159 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8221 mas, bmaj=2.388 mas, bpa=20.02 degrees ! Estimated noise=0.415017 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 (-1.4, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548527 Jy ! Component: 100 - total flux cleaned = 0.0083047 Jy ! Component: 150 - total flux cleaned = 0.00943966 Jy ! Component: 200 - total flux cleaned = 0.0102248 Jy ! Total flux subtracted in 200 components = 0.0102248 Jy ! Clean residual min=-0.002487 max=0.003461 Jy/beam ! Clean residual mean=-0.000003 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.113552 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.113552 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=0.075472Jy sigma=1.467752 ! Fit after self-cal, rms=0.075459Jy sigma=1.467134 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8221 x 2.388 at 20.02 degrees (North through East) ! Clean map min=-0.0022064 max=0.10706 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 1.02 FD 1.13 HN 1.01 KP 1.04 ! LA 0.98 MK 0.95 NL 1.00 OV 0.95 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.02 KP 1.00 ! LA 1.07 MK 1.01 NL 1.01 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.97 KP 0.97 ! LA 0.93 MK 0.95 NL 1.01 OV 0.94 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 0.95 KP 1.02 ! LA 0.97 MK 1.01 NL 1.00 OV 0.95 ! PT 0.99 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 0.98 KP 0.97 ! LA 1.06 MK 0.93 NL 1.03 OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.02 KP 1.03 ! LA 0.94 MK 0.97 NL 1.00 OV 1.02 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.96 KP 0.96 ! LA 0.96 MK 1.02 NL 0.99 OV 0.97 ! PT 1.02 SC 0.98 ! ! ! 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=0.075459Jy sigma=1.467134 ! Fit after self-cal, rms=0.075466Jy sigma=1.459917 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8178 mas, bmaj=2.401 mas, bpa=19.92 degrees ! Estimated noise=0.411777 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 = 4.95426e-06 Jy ! Component: 100 - total flux cleaned = -3.66672e-05 Jy ! Component: 150 - total flux cleaned = -0.00010511 Jy ! Component: 200 - total flux cleaned = -0.000165163 Jy ! Total flux subtracted in 200 components = -0.000165163 Jy ! Clean residual min=-0.002283 max=0.002384 Jy/beam ! Clean residual mean=-0.000002 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.113387 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.113387 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=0.075426Jy sigma=1.459091 ! Fit after self-cal, rms=0.075446Jy sigma=1.458947 ! 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=0.075446Jy sigma=1.458947 ! Fit after self-cal, rms=0.075350Jy sigma=1.458899 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8165 mas, bmaj=2.402 mas, bpa=19.92 degrees ! Estimated noise=0.411287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200942 Jy ! Component: 100 - total flux cleaned = -0.000228145 Jy ! Component: 150 - total flux cleaned = -0.000158066 Jy ! Component: 200 - total flux cleaned = -9.26439e-05 Jy ! Total flux subtracted in 200 components = -9.26439e-05 Jy ! Clean residual min=-0.002280 max=0.002356 Jy/beam ! Clean residual mean=-0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.113294 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.113294 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=0.075330Jy sigma=1.458535 ! Fit after self-cal, rms=0.075327Jy sigma=1.458515 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 (-18.8, 27.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210838 Jy ! Component: 100 - total flux cleaned = 0.00275876 Jy ! Component: 150 - total flux cleaned = 0.00304008 Jy ! Component: 200 - total flux cleaned = 0.00320401 Jy ! Total flux subtracted in 200 components = 0.00320401 Jy ! Clean residual min=-0.002087 max=0.002136 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.116498 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.116498 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=0.075247Jy sigma=1.456797 ! Fit after self-cal, rms=0.075244Jy sigma=1.456716 ! Inverting map ! Added new window around map position (17.8, -45.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134366 Jy ! Component: 100 - total flux cleaned = 0.00155527 Jy ! Component: 150 - total flux cleaned = 0.00179484 Jy ! Component: 200 - total flux cleaned = 0.00195318 Jy ! Total flux subtracted in 200 components = 0.00195318 Jy ! Clean residual min=-0.001953 max=0.001797 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.118451 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.118451 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=0.075176Jy sigma=1.455560 ! Fit after self-cal, rms=0.075175Jy sigma=1.455459 ! 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=0.075175Jy sigma=1.455459 ! Fit after self-cal, rms=0.074885Jy sigma=1.455270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8152 mas, bmaj=2.403 mas, bpa=19.91 degrees ! Estimated noise=0.410167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367541 Jy ! Component: 100 - total flux cleaned = 0.000553127 Jy ! Component: 150 - total flux cleaned = 0.000610569 Jy ! Component: 200 - total flux cleaned = 0.000688514 Jy ! Total flux subtracted in 200 components = 0.000688514 Jy ! Clean residual min=-0.001977 max=0.001819 Jy/beam ! Clean residual mean=-0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.11914 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 106 components and 0.11914 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=0.074856Jy sigma=1.454770 ! Fit after self-cal, rms=0.074854Jy sigma=1.454740 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 = 5.64671e-05 Jy ! Component: 100 - total flux cleaned = 0.000129092 Jy ! Component: 150 - total flux cleaned = 0.000197321 Jy ! Component: 200 - total flux cleaned = 0.00030494 Jy ! Total flux subtracted in 200 components = 0.00030494 Jy ! Clean residual min=-0.001953 max=0.001808 Jy/beam ! Clean residual mean=-0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.119445 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 114 components and 0.119445 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=0.074838Jy sigma=1.454459 ! Fit after self-cal, rms=0.074838Jy sigma=1.454450 ! 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=0.074838Jy sigma=1.454450 ! Fit after self-cal, rms=0.074746Jy sigma=1.454396 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.948 mas, bmaj=2.758 mas, bpa=14.57 degrees ! Estimated noise=0.545363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.30789e-05 Jy ! Component: 100 - total flux cleaned = 0.000213268 Jy ! Component: 150 - total flux cleaned = 0.000235057 Jy ! Component: 200 - total flux cleaned = 0.000233276 Jy ! Total flux subtracted in 200 components = 0.000233276 Jy ! Clean residual min=-0.002373 max=0.002252 Jy/beam ! Clean residual mean=0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.119678 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.119678 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=0.074737Jy sigma=1.454373 ! Fit after self-cal, rms=0.074737Jy sigma=1.454349 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 = -4.325e-06 Jy ! Component: 100 - total flux cleaned = -4.03921e-05 Jy ! Component: 150 - total flux cleaned = -0.00010689 Jy ! Component: 200 - total flux cleaned = -0.000138087 Jy ! Total flux subtracted in 200 components = -0.000138087 Jy ! Clean residual min=-0.002313 max=0.002244 Jy/beam ! Clean residual mean=0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.11954 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 135 components and 0.11954 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=0.074733Jy sigma=1.454346 ! Fit after self-cal, rms=0.074733Jy sigma=1.454335 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8147 mas, bmaj=2.403 mas, bpa=19.9 degrees ! Estimated noise=0.409696 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8147 x 2.403 at 19.9 degrees (North through East) ! Clean map min=-0.0017461 max=0.10632 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=0.6485 mas, bmaj=2.332 mas, bpa=20.14 degrees ! Estimated noise=0.752503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0834445 Jy ! Component: 100 - total flux cleaned = 0.101641 Jy ! Component: 150 - total flux cleaned = 0.106372 Jy ! Component: 200 - total flux cleaned = 0.107528 Jy ! Total flux subtracted in 200 components = 0.107528 Jy ! Clean residual min=-0.004020 max=0.003611 Jy/beam ! Clean residual mean=-0.000002 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.107528 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.107528 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8147 mas, bmaj=2.403 mas, bpa=19.9 degrees ! Estimated noise=0.409696 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 = 0.00309045 Jy ! Component: 100 - total flux cleaned = 0.00514743 Jy ! Component: 150 - total flux cleaned = 0.00652255 Jy ! Component: 200 - total flux cleaned = 0.00752812 Jy ! Total flux subtracted in 200 components = 0.00752812 Jy ! Clean residual min=-0.002227 max=0.002120 Jy/beam ! Clean residual mean=-0.000002 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.115056 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.115056 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=1.948 mas, bmaj=2.758 mas, bpa=14.57 degrees ! Estimated noise=0.545363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019746 Jy ! Component: 100 - total flux cleaned = 0.00321995 Jy ! Component: 150 - total flux cleaned = 0.00373738 Jy ! Component: 200 - total flux cleaned = 0.00388938 Jy ! Total flux subtracted in 200 components = 0.00388938 Jy ! Clean residual min=-0.002749 max=0.002227 Jy/beam ! Clean residual mean=-0.000001 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.118946 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 = 0.000173757 Jy ! Component: 100 - total flux cleaned = 0.00033274 Jy ! Component: 150 - total flux cleaned = 0.000449436 Jy ! Component: 200 - total flux cleaned = 0.000532518 Jy ! Total flux subtracted in 200 components = 0.000532518 Jy ! Clean residual min=-0.002641 max=0.002237 Jy/beam ! Clean residual mean=-0.000000 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.119478 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 71 components and 0.119478 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8147 mas, bmaj=2.403 mas, bpa=19.9 degrees ! Estimated noise=0.409696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150108 Jy ! Component: 100 - total flux cleaned = 6.97303e-05 Jy ! Component: 150 - total flux cleaned = -0.000104653 Jy ! Component: 200 - total flux cleaned = -0.00016842 Jy ! Total flux subtracted in 200 components = -0.00016842 Jy ! Clean residual min=-0.001941 max=0.001815 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.11931 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 98 components and 0.11931 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=0.074782Jy sigma=1.455452 ! Fit after self-cal, rms=0.074778Jy sigma=1.455362 wmodel /scr/pima/bg219g_uvs/J1616+4632_X_map.mod ! Writing 98 model components to file: /scr/pima/bg219g_uvs/J1616+4632_X_map.mod wobs /scr/pima/bg219g_uvs/J1616+4632_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1616+4632_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1616+4632_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219g_uvs/J1616+4632_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 = -0.000147211 Jy ! Component: 100 - total flux cleaned = -0.000180467 Jy ! Component: 150 - total flux cleaned = -0.000181196 Jy ! Component: 200 - total flux cleaned = -0.000123772 Jy ! Component: 250 - total flux cleaned = -1.63404e-05 Jy ! Component: 300 - total flux cleaned = 0.000189161 Jy ! Component: 350 - total flux cleaned = 0.000313309 Jy ! Component: 400 - total flux cleaned = 0.000409285 Jy ! Component: 450 - total flux cleaned = 0.00052445 Jy ! Component: 500 - total flux cleaned = 0.000568716 Jy ! Component: 550 - total flux cleaned = 0.00058991 Jy ! Component: 600 - total flux cleaned = 0.000653615 Jy ! Component: 650 - total flux cleaned = 0.00067415 Jy ! Component: 700 - total flux cleaned = 0.000633772 Jy ! Component: 750 - total flux cleaned = 0.000633672 Jy ! Component: 800 - total flux cleaned = 0.000594545 Jy ! Component: 850 - total flux cleaned = 0.000556643 Jy ! Component: 900 - total flux cleaned = 0.000574816 Jy ! Component: 950 - total flux cleaned = 0.000483178 Jy ! Component: 1000 - total flux cleaned = 0.000411653 Jy ! Component: 1050 - total flux cleaned = 0.000429801 Jy ! Component: 1100 - total flux cleaned = 0.000429662 Jy ! Component: 1150 - total flux cleaned = 0.000395337 Jy ! Component: 1200 - total flux cleaned = 0.000412133 Jy ! Component: 1250 - total flux cleaned = 0.000445208 Jy ! Component: 1300 - total flux cleaned = 0.000379531 Jy ! Component: 1350 - total flux cleaned = 0.000347457 Jy ! Component: 1400 - total flux cleaned = 0.000331794 Jy ! Component: 1450 - total flux cleaned = 0.000363259 Jy ! Component: 1500 - total flux cleaned = 0.000316581 Jy ! Component: 1550 - total flux cleaned = 0.000331809 Jy ! Component: 1600 - total flux cleaned = 0.000301277 Jy ! Component: 1650 - total flux cleaned = 0.00031617 Jy ! Component: 1700 - total flux cleaned = 0.000330874 Jy ! Component: 1750 - total flux cleaned = 0.000286701 Jy ! Component: 1800 - total flux cleaned = 0.000257626 Jy ! Component: 1850 - total flux cleaned = 0.000257512 Jy ! Component: 1900 - total flux cleaned = 0.000228831 Jy ! Component: 1950 - total flux cleaned = 0.000228596 Jy ! Component: 2000 - total flux cleaned = 0.000200326 Jy ! Component: 2050 - total flux cleaned = 0.000186447 Jy ! Component: 2100 - total flux cleaned = 0.000172794 Jy ! Component: 2150 - total flux cleaned = 0.000159229 Jy ! Component: 2200 - total flux cleaned = 0.000159206 Jy ! Component: 2250 - total flux cleaned = 0.00015922 Jy ! Component: 2300 - total flux cleaned = 0.000145793 Jy ! Component: 2350 - total flux cleaned = 0.000132572 Jy ! Component: 2400 - total flux cleaned = 0.000158796 Jy ! Component: 2450 - total flux cleaned = 0.000158731 Jy ! Component: 2500 - total flux cleaned = 0.00017172 Jy ! Component: 2550 - total flux cleaned = 0.000197185 Jy ! Component: 2600 - total flux cleaned = 0.000209841 Jy ! Component: 2650 - total flux cleaned = 0.000222541 Jy ! Component: 2700 - total flux cleaned = 0.000247742 Jy ! Component: 2750 - total flux cleaned = 0.000247638 Jy ! Component: 2800 - total flux cleaned = 0.000260084 Jy ! Component: 2850 - total flux cleaned = 0.000235526 Jy ! Component: 2900 - total flux cleaned = 0.000309128 Jy ! Component: 2950 - total flux cleaned = 0.000333417 Jy ! Component: 3000 - total flux cleaned = 0.000321166 Jy ! Component: 3050 - total flux cleaned = 0.000333211 Jy ! Component: 3100 - total flux cleaned = 0.000345179 Jy ! Component: 3150 - total flux cleaned = 0.000345196 Jy ! Component: 3200 - total flux cleaned = 0.000321513 Jy ! Component: 3250 - total flux cleaned = 0.000356925 Jy ! Component: 3300 - total flux cleaned = 0.00034527 Jy ! Component: 3350 - total flux cleaned = 0.000333623 Jy ! Component: 3400 - total flux cleaned = 0.000345385 Jy ! Component: 3450 - total flux cleaned = 0.000357106 Jy ! Component: 3500 - total flux cleaned = 0.000368711 Jy ! Component: 3550 - total flux cleaned = 0.000403221 Jy ! Component: 3600 - total flux cleaned = 0.000403211 Jy ! Component: 3650 - total flux cleaned = 0.000426043 Jy ! Component: 3700 - total flux cleaned = 0.000460235 Jy ! Component: 3750 - total flux cleaned = 0.000482918 Jy ! Component: 3800 - total flux cleaned = 0.000505637 Jy ! Component: 3850 - total flux cleaned = 0.000494421 Jy ! Component: 3900 - total flux cleaned = 0.000517055 Jy ! Component: 3950 - total flux cleaned = 0.000573156 Jy ! Component: 4000 - total flux cleaned = 0.000617932 Jy ! Component: 4050 - total flux cleaned = 0.000673785 Jy ! Total flux subtracted in 4096 components = 0.000696072 Jy ! Clean residual min=-0.000817 max=0.000671 Jy/beam ! Clean residual mean=0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.120006 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 358 components and 0.120006 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1616+4632_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8147 x 2.403 at 19.9 degrees (North through East) ! Clean map min=-0.0016149 max=0.10578 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1616+4632_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105782 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180687 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.51243 0.51243 1.02486 2.04972 4.09944 8.19889 16.3978 32.7955 65.5911 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 585.445 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1616+4632_X_uvs.log closed on Thu Apr 7 09:53:37 2016