! Started logfile: /scr/pima/bp171a5_uvs/J1406-0707_X_uvs.log on Sat Apr 20 04:02:34 2013 obs /scr/pima/bp171a5_uvs/J1406-0707_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1406-0707_X_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.996296 visibilities/baseline/integration-bin. ! Found source: J1406-0707 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2152 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/bp171a5_uvs/J1406-0707_X] 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.074414Jy sigma=0.759619 ! Fit after self-cal, rms=0.736212Jy sigma=0.520505 ! 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=0.7841 mas, bmaj=1.971 mas, bpa=-5.873 degrees ! Estimated noise=29.3201 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 = 0.18921 Jy ! Component: 100 - total flux cleaned = 0.259274 Jy ! Total flux subtracted in 100 components = 0.259274 Jy ! Clean residual min=-0.017842 max=0.036206 Jy/beam ! Clean residual mean=-0.000045 rms=0.004950 Jy/beam ! Combined flux in latest and established models = 0.259274 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.259274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083943Jy sigma=0.059349 ! Fit after self-cal, rms=0.083579Jy sigma=0.059091 ! Inverting map ! Added new window around map position (-0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397729 Jy ! Component: 100 - total flux cleaned = 0.061906 Jy ! Total flux subtracted in 100 components = 0.061906 Jy ! Clean residual min=-0.011178 max=0.014344 Jy/beam ! Clean residual mean=-0.000027 rms=0.002838 Jy/beam ! Combined flux in latest and established models = 0.32118 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.32118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051749Jy sigma=0.036587 ! Fit after self-cal, rms=0.051556Jy sigma=0.036451 ! 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=0.925 mas, bmaj=2.266 mas, bpa=-5.317 degrees ! Estimated noise=21.5597 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 = 0.0225043 Jy ! Component: 100 - total flux cleaned = 0.0353971 Jy ! Component: 150 - total flux cleaned = 0.0437609 Jy ! Component: 200 - total flux cleaned = 0.0494486 Jy ! Total flux subtracted in 200 components = 0.0494486 Jy ! Clean residual min=-0.012131 max=0.009375 Jy/beam ! Clean residual mean=-0.000028 rms=0.002585 Jy/beam ! Combined flux in latest and established models = 0.370629 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 52 components and 0.370629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040149Jy sigma=0.028385 ! Fit after self-cal, rms=0.040080Jy sigma=0.028337 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.09 HN 0.92 KP 0.95 ! LA 1.02 MK 1.03 NL 1.11 OV 1.02 ! PT 0.83 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00 HN 0.92 KP 0.98 ! LA 0.97 MK 1.03 NL 1.12 OV 0.96 ! PT 0.85 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 0.97 KP 1.07 ! LA 0.93 MK 1.05 NL 1.10 OV 1.01 ! PT 0.86 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 0.99 KP 0.94 ! LA 0.96 MK 1.07 NL 1.07 OV 0.99 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.97 KP 1.07 ! LA 0.95 MK 0.98 NL 1.03 OV 0.98 ! PT 0.84 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.05 KP 1.05 ! LA 0.99 MK 0.96 NL 1.07 OV 1.02 ! PT 0.86 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.03 KP 1.03 ! LA 0.93 MK 0.99 NL 1.10 OV 1.04 ! PT 0.86 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.00 HN 1.00 KP 1.09 ! LA 0.90 MK 1.00 NL 1.07 OV 1.03 ! PT 0.81 SC 1.10 ! ! ! Fit before self-cal, rms=0.040080Jy sigma=0.028337 ! Fit after self-cal, rms=0.023283Jy sigma=0.016587 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9256 mas, bmaj=2.28 mas, bpa=-4.992 degrees ! Estimated noise=21.3461 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 = 0.000405133 Jy ! Component: 100 - total flux cleaned = -5.14549e-05 Jy ! Component: 150 - total flux cleaned = -0.00042829 Jy ! Component: 200 - total flux cleaned = -0.000573206 Jy ! Total flux subtracted in 200 components = -0.000573206 Jy ! Clean residual min=-0.002266 max=0.003232 Jy/beam ! Clean residual mean=0.000001 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.370056 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.370056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023093Jy sigma=0.016449 ! Fit after self-cal, rms=0.023112Jy sigma=0.016440 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023112Jy sigma=0.016440 ! Fit after self-cal, rms=0.023077Jy sigma=0.016435 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9251 mas, bmaj=2.279 mas, bpa=-4.972 degrees ! Estimated noise=21.3224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000388694 Jy ! Component: 100 - total flux cleaned = -0.000577086 Jy ! Component: 150 - total flux cleaned = -0.000691625 Jy ! Component: 200 - total flux cleaned = -0.000796024 Jy ! Total flux subtracted in 200 components = -0.000796024 Jy ! Clean residual min=-0.002234 max=0.003225 Jy/beam ! Clean residual mean=0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.36926 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.36926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023008Jy sigma=0.016384 ! Fit after self-cal, rms=0.023006Jy sigma=0.016384 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 (-6.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353977 Jy ! Component: 100 - total flux cleaned = 0.00564943 Jy ! Component: 150 - total flux cleaned = 0.0066196 Jy ! Component: 200 - total flux cleaned = 0.00723533 Jy ! Total flux subtracted in 200 components = 0.00723533 Jy ! Clean residual min=-0.001900 max=0.002127 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.376495 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 104 components and 0.376495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022406Jy sigma=0.015954 ! Fit after self-cal, rms=0.022383Jy sigma=0.015936 ! Inverting map ! Added new window around map position (17.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172869 Jy ! Component: 100 - total flux cleaned = 0.0027357 Jy ! Component: 150 - total flux cleaned = 0.00338083 Jy ! Component: 200 - total flux cleaned = 0.00376288 Jy ! Total flux subtracted in 200 components = 0.00376288 Jy ! Clean residual min=-0.001681 max=0.001374 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.380258 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 119 components and 0.380258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022219Jy sigma=0.015816 ! Fit after self-cal, rms=0.022217Jy sigma=0.015814 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022217Jy sigma=0.015814 ! Fit after self-cal, rms=0.022164Jy sigma=0.015786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9258 mas, bmaj=2.28 mas, bpa=-4.91 degrees ! Estimated noise=21.3119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450259 Jy ! Component: 100 - total flux cleaned = 0.000551314 Jy ! Component: 150 - total flux cleaned = 0.000640281 Jy ! Component: 200 - total flux cleaned = 0.000761743 Jy ! Total flux subtracted in 200 components = 0.000761743 Jy ! Clean residual min=-0.001549 max=0.001304 Jy/beam ! Clean residual mean=0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.381019 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 131 components and 0.381019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022114Jy sigma=0.015749 ! Fit after self-cal, rms=0.022113Jy sigma=0.015748 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 = 7.99888e-05 Jy ! Component: 100 - total flux cleaned = 0.000189779 Jy ! Component: 150 - total flux cleaned = 0.000257166 Jy ! Component: 200 - total flux cleaned = 0.000289355 Jy ! Total flux subtracted in 200 components = 0.000289355 Jy ! Clean residual min=-0.001504 max=0.001278 Jy/beam ! Clean residual mean=0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.381309 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 142 components and 0.381309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022088Jy sigma=0.015731 ! Fit after self-cal, rms=0.022087Jy sigma=0.015730 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022087Jy sigma=0.015730 ! Fit after self-cal, rms=0.022091Jy sigma=0.015727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.088 mas, bmaj=3.759 mas, bpa=-7.028 degrees ! Estimated noise=27.671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.05397e-05 Jy ! Component: 100 - total flux cleaned = -1.77153e-05 Jy ! Component: 150 - total flux cleaned = -5.11331e-05 Jy ! Component: 200 - total flux cleaned = -3.79864e-05 Jy ! Total flux subtracted in 200 components = -3.79864e-05 Jy ! Clean residual min=-0.001576 max=0.001408 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.381271 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 151 components and 0.381271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022085Jy sigma=0.015723 ! Fit after self-cal, rms=0.022083Jy sigma=0.015721 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 = -2.96658e-05 Jy ! Component: 100 - total flux cleaned = -2.91623e-05 Jy ! Component: 150 - total flux cleaned = -4.17731e-05 Jy ! Component: 200 - total flux cleaned = -6.47283e-05 Jy ! Total flux subtracted in 200 components = -6.47283e-05 Jy ! Clean residual min=-0.001517 max=0.001374 Jy/beam ! Clean residual mean=0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.381206 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 155 components and 0.381206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022079Jy sigma=0.015719 ! Fit after self-cal, rms=0.022078Jy sigma=0.015718 ! 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=0.9263 mas, bmaj=2.281 mas, bpa=-4.884 degrees ! Estimated noise=21.3182 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9263 x 2.281 at -4.884 degrees (North through East) ! Clean map min=-0.0013735 max=0.26221 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=0.785 mas, bmaj=1.981 mas, bpa=-5.284 degrees ! Estimated noise=29.2549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.188993 Jy ! Component: 100 - total flux cleaned = 0.260842 Jy ! Component: 150 - total flux cleaned = 0.299968 Jy ! Component: 200 - total flux cleaned = 0.321992 Jy ! Total flux subtracted in 200 components = 0.321992 Jy ! Clean residual min=-0.005114 max=0.011412 Jy/beam ! Clean residual mean=-0.000015 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 0.321992 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.321992 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9263 mas, bmaj=2.281 mas, bpa=-4.884 degrees ! Estimated noise=21.3182 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 = 0.0191808 Jy ! Component: 100 - total flux cleaned = 0.0294262 Jy ! Component: 150 - total flux cleaned = 0.0354143 Jy ! Component: 200 - total flux cleaned = 0.0395619 Jy ! Total flux subtracted in 200 components = 0.0395619 Jy ! Clean residual min=-0.002251 max=0.002853 Jy/beam ! Clean residual mean=-0.000003 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.361554 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 47 components and 0.361554 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=2.088 mas, bmaj=3.759 mas, bpa=-7.028 degrees ! Estimated noise=27.671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054995 Jy ! Component: 100 - total flux cleaned = 0.0089819 Jy ! Component: 150 - total flux cleaned = 0.0114115 Jy ! Component: 200 - total flux cleaned = 0.013166 Jy ! Total flux subtracted in 200 components = 0.013166 Jy ! Clean residual min=-0.001701 max=0.001852 Jy/beam ! Clean residual mean=-0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.37472 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 = 0.00129126 Jy ! Component: 100 - total flux cleaned = 0.00206742 Jy ! Component: 150 - total flux cleaned = 0.00264603 Jy ! Component: 200 - total flux cleaned = 0.00313396 Jy ! Total flux subtracted in 200 components = 0.00313396 Jy ! Clean residual min=-0.001486 max=0.001470 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.377854 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 118 components and 0.377854 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9263 mas, bmaj=2.281 mas, bpa=-4.884 degrees ! Estimated noise=21.3182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000641768 Jy ! Component: 100 - total flux cleaned = 0.0011069 Jy ! Component: 150 - total flux cleaned = 0.00122703 Jy ! Component: 200 - total flux cleaned = 0.00138829 Jy ! Total flux subtracted in 200 components = 0.00138829 Jy ! Clean residual min=-0.001397 max=0.001352 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.379242 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 138 components and 0.379242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022159Jy sigma=0.015775 ! Fit after self-cal, rms=0.022153Jy sigma=0.015770 wmodel /scr/pima/bp171a5_uvs/J1406-0707_X_map.mod ! Writing 138 model components to file: /scr/pima/bp171a5_uvs/J1406-0707_X_map.mod wobs /scr/pima/bp171a5_uvs/J1406-0707_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1406-0707_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1406-0707_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171a5_uvs/J1406-0707_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 = -0.000294513 Jy ! Component: 100 - total flux cleaned = -0.000436792 Jy ! Component: 150 - total flux cleaned = -0.000459118 Jy ! Component: 200 - total flux cleaned = -0.000523343 Jy ! Component: 250 - total flux cleaned = -0.000563101 Jy ! Component: 300 - total flux cleaned = -0.000737731 Jy ! Component: 350 - total flux cleaned = -0.000869243 Jy ! Component: 400 - total flux cleaned = -0.000942544 Jy ! Component: 450 - total flux cleaned = -0.00108542 Jy ! Component: 500 - total flux cleaned = -0.0011724 Jy ! Component: 550 - total flux cleaned = -0.00130816 Jy ! Component: 600 - total flux cleaned = -0.00139062 Jy ! Component: 650 - total flux cleaned = -0.00145527 Jy ! Component: 700 - total flux cleaned = -0.00151825 Jy ! Component: 750 - total flux cleaned = -0.0015646 Jy ! Component: 800 - total flux cleaned = -0.00160996 Jy ! Component: 850 - total flux cleaned = -0.00163937 Jy ! Component: 900 - total flux cleaned = -0.00166865 Jy ! Component: 950 - total flux cleaned = -0.00165461 Jy ! Component: 1000 - total flux cleaned = -0.00164089 Jy ! Component: 1050 - total flux cleaned = -0.00160023 Jy ! Component: 1100 - total flux cleaned = -0.0015473 Jy ! Component: 1150 - total flux cleaned = -0.00152181 Jy ! Component: 1200 - total flux cleaned = -0.00149648 Jy ! Component: 1250 - total flux cleaned = -0.00147147 Jy ! Component: 1300 - total flux cleaned = -0.00148371 Jy ! Component: 1350 - total flux cleaned = -0.00148347 Jy ! Component: 1400 - total flux cleaned = -0.00142411 Jy ! Component: 1450 - total flux cleaned = -0.00140097 Jy ! Component: 1500 - total flux cleaned = -0.00137797 Jy ! Component: 1550 - total flux cleaned = -0.00132168 Jy ! Component: 1600 - total flux cleaned = -0.0013216 Jy ! Component: 1650 - total flux cleaned = -0.00129936 Jy ! Component: 1700 - total flux cleaned = -0.00125611 Jy ! Component: 1750 - total flux cleaned = -0.00124537 Jy ! Component: 1800 - total flux cleaned = -0.00119283 Jy ! Component: 1850 - total flux cleaned = -0.00122409 Jy ! Component: 1900 - total flux cleaned = -0.00123419 Jy ! Component: 1950 - total flux cleaned = -0.00122402 Jy ! Component: 2000 - total flux cleaned = -0.00125399 Jy ! Component: 2050 - total flux cleaned = -0.00130324 Jy ! Component: 2100 - total flux cleaned = -0.00129323 Jy ! Component: 2150 - total flux cleaned = -0.00130268 Jy ! Component: 2200 - total flux cleaned = -0.00129323 Jy ! Component: 2250 - total flux cleaned = -0.00133056 Jy ! Component: 2300 - total flux cleaned = -0.00134894 Jy ! Component: 2350 - total flux cleaned = -0.00139479 Jy ! Component: 2400 - total flux cleaned = -0.00137655 Jy ! Component: 2450 - total flux cleaned = -0.00142114 Jy ! Component: 2500 - total flux cleaned = -0.00143 Jy ! Component: 2550 - total flux cleaned = -0.00148251 Jy ! Component: 2600 - total flux cleaned = -0.00149982 Jy ! Component: 2650 - total flux cleaned = -0.00149985 Jy ! Component: 2700 - total flux cleaned = -0.00154237 Jy ! Component: 2750 - total flux cleaned = -0.00155917 Jy ! Component: 2800 - total flux cleaned = -0.00159258 Jy ! Component: 2850 - total flux cleaned = -0.00162565 Jy ! Component: 2900 - total flux cleaned = -0.00165004 Jy ! Component: 2950 - total flux cleaned = -0.00163396 Jy ! Component: 3000 - total flux cleaned = -0.00166617 Jy ! Component: 3050 - total flux cleaned = -0.00172968 Jy ! Component: 3100 - total flux cleaned = -0.00176904 Jy ! Component: 3150 - total flux cleaned = -0.00179246 Jy ! Component: 3200 - total flux cleaned = -0.00183884 Jy ! Component: 3250 - total flux cleaned = -0.00185419 Jy ! Component: 3300 - total flux cleaned = -0.00189972 Jy ! Component: 3350 - total flux cleaned = -0.00192971 Jy ! Component: 3400 - total flux cleaned = -0.00191478 Jy ! Component: 3450 - total flux cleaned = -0.00195175 Jy ! Component: 3500 - total flux cleaned = -0.00196647 Jy ! Component: 3550 - total flux cleaned = -0.00198827 Jy ! Component: 3600 - total flux cleaned = -0.00202439 Jy ! Component: 3650 - total flux cleaned = -0.00203161 Jy ! Component: 3700 - total flux cleaned = -0.00208862 Jy ! Component: 3750 - total flux cleaned = -0.00211685 Jy ! Component: 3800 - total flux cleaned = -0.00215181 Jy ! Component: 3850 - total flux cleaned = -0.0021865 Jy ! Component: 3900 - total flux cleaned = -0.00220027 Jy ! Component: 3950 - total flux cleaned = -0.00223458 Jy ! Component: 4000 - total flux cleaned = -0.00227548 Jy ! Component: 4050 - total flux cleaned = -0.00228905 Jy ! Total flux subtracted in 4096 components = -0.0023227 Jy ! Clean residual min=-0.000404 max=0.000440 Jy/beam ! Clean residual mean=-0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.376919 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 409 components and 0.376919 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1406-0707_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9263 x 2.281 at -4.884 degrees (North through East) ! Clean map min=-0.00067539 max=0.2638 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1406-0707_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.263802 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111278 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.126547 0.126547 0.253094 0.506188 1.01238 2.02475 4.0495 8.09901 16.198 32.396 64.792 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.263 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1406-0707_X_uvs.log closed on Sat Apr 20 04:02:38 2013