! Started logfile: /scr/pima/bs241a_uvs/J1709-0336_X_uvs.log on Fri Mar 20 14:42:46 2015 obs /scr/pima/bs241a_uvs/J1709-0336_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241a_uvs/J1709-0336_X_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! AN table 2: 59 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.997897 visibilities/baseline/integration-bin. ! Found source: J1709-0336 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 30368 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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/bs241a_uvs/J1709-0336_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 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 59 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 59 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 59 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 59 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 59 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 59 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001381Jy sigma=33.281263 ! Fit after self-cal, rms=0.945650Jy sigma=31.438519 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=2.813 mas, bpa=13.71 degrees ! Estimated noise=0.311111 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 = 0.0419767 Jy ! Component: 100 - total flux cleaned = 0.0511461 Jy ! Total flux subtracted in 100 components = 0.0511461 Jy ! Clean residual min=-0.001967 max=0.002662 Jy/beam ! Clean residual mean=-0.000004 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0511461 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0511461 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=0.022908Jy sigma=0.706831 ! Fit after self-cal, rms=0.022708Jy sigma=0.701015 ! 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=1.454 mas, bmaj=3.436 mas, bpa=16.09 degrees ! Estimated noise=0.136466 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 = 0.00304193 Jy ! Component: 100 - total flux cleaned = 0.00446685 Jy ! Component: 150 - total flux cleaned = 0.00526732 Jy ! Component: 200 - total flux cleaned = 0.00573039 Jy ! Total flux subtracted in 200 components = 0.00573039 Jy ! Clean residual min=-0.001443 max=0.001554 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0568765 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 0.0568765 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=0.022290Jy sigma=0.688983 ! Fit after self-cal, rms=0.022288Jy sigma=0.688947 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.454 x 3.436 at 16.09 degrees (North through East) ! Clean map min=-0.0014078 max=0.053982 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 1.14 FD 1.03 HN 1.02 KP 1.05 ! LA 1.05 NL 1.00 OV 0.98 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.04 HN 1.01 KP 0.97 ! LA 0.98 NL 0.98 OV 0.93 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.00* KP 1.02 ! LA 0.97 NL 0.97 OV 0.91 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 1.00* KP 0.98 ! LA 0.91 NL 0.95 OV 0.89 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.00* KP 1.08 ! LA 0.94 NL 1.05 OV 1.01 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.03 HN 1.00* KP 1.04 ! LA 0.91 NL 0.99 OV 0.94 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.00* KP 0.95 ! LA 1.03 NL 1.00 OV 1.01 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 1.05 HN 1.00* KP 0.91 ! LA 0.96 NL 1.02 OV 0.94 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.00* KP 1.15 ! LA 1.00 NL 0.98 OV 0.94 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.09 HN 1.00* KP 1.07 ! LA 0.94 NL 0.98 OV 0.90 PT 0.90 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.14 HN 1.00* KP 1.16 ! LA 1.06 NL 1.05 OV 1.00 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.11 HN 1.00* KP 1.11 ! LA 0.99 NL 0.98 OV 1.01 PT 0.96 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.13 HN 1.00* KP 1.15 ! LA 0.97 NL 0.96 OV 1.02 PT 0.86 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.09 HN 1.06 KP 1.09 ! LA 0.97 NL 0.98 OV 0.99 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.04 HN 1.09 KP 1.09 ! LA 0.93 NL 0.96 OV 0.92 PT 0.88 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.022288Jy sigma=0.688947 ! Fit after self-cal, rms=0.021629Jy sigma=0.665228 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.459 mas, bmaj=3.473 mas, bpa=16.17 degrees ! Estimated noise=0.136085 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 = -0.000402419 Jy ! Component: 100 - total flux cleaned = -0.000633449 Jy ! Component: 150 - total flux cleaned = -0.000752429 Jy ! Component: 200 - total flux cleaned = -0.00076941 Jy ! Total flux subtracted in 200 components = -0.00076941 Jy ! Clean residual min=-0.000479 max=0.000457 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0561071 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0561071 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=0.021622Jy sigma=0.664929 ! Fit after self-cal, rms=0.021617Jy sigma=0.664768 ! 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=0.021617Jy sigma=0.664768 ! Fit after self-cal, rms=0.021539Jy sigma=0.664645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.462 mas, bmaj=3.478 mas, bpa=16.13 degrees ! Estimated noise=0.135503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000295845 Jy ! Component: 100 - total flux cleaned = -0.000462085 Jy ! Component: 150 - total flux cleaned = -0.000554335 Jy ! Component: 200 - total flux cleaned = -0.000560135 Jy ! Total flux subtracted in 200 components = -0.000560135 Jy ! Clean residual min=-0.000453 max=0.000439 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0555469 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0555469 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=0.021535Jy sigma=0.664488 ! Fit after self-cal, rms=0.021535Jy sigma=0.664486 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 = -2.10535e-05 Jy ! Component: 100 - total flux cleaned = -1.54991e-05 Jy ! Component: 150 - total flux cleaned = -1.80381e-05 Jy ! Component: 200 - total flux cleaned = -1.79573e-05 Jy ! Total flux subtracted in 200 components = -1.79573e-05 Jy ! Clean residual min=-0.000450 max=0.000433 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.055529 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.055529 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=0.021534Jy sigma=0.664469 ! Fit after self-cal, rms=0.021534Jy sigma=0.664467 ! 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=0.021534Jy sigma=0.664467 ! Fit after self-cal, rms=0.021454Jy sigma=0.664385 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.465 mas, bmaj=3.482 mas, bpa=16.11 degrees ! Estimated noise=0.134944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232602 Jy ! Component: 100 - total flux cleaned = -0.00035705 Jy ! Component: 150 - total flux cleaned = -0.000429172 Jy ! Component: 200 - total flux cleaned = -0.000445227 Jy ! Total flux subtracted in 200 components = -0.000445227 Jy ! Clean residual min=-0.000441 max=0.000425 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0550837 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0550837 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=0.021452Jy sigma=0.664292 ! Fit after self-cal, rms=0.021452Jy sigma=0.664290 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 = -2.0031e-05 Jy ! Component: 100 - total flux cleaned = -1.83661e-05 Jy ! Component: 150 - total flux cleaned = -2.14776e-05 Jy ! Component: 200 - total flux cleaned = -2.14352e-05 Jy ! Total flux subtracted in 200 components = -2.14352e-05 Jy ! Clean residual min=-0.000439 max=0.000424 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0550623 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.0550623 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=0.021451Jy sigma=0.664283 ! Fit after self-cal, rms=0.021451Jy sigma=0.664282 ! 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=0.021451Jy sigma=0.664282 ! Fit after self-cal, rms=0.021380Jy sigma=0.664222 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.881 mas, bmaj=4.228 mas, bpa=-7 degrees ! Estimated noise=0.14578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229318 Jy ! Component: 100 - total flux cleaned = -0.000328663 Jy ! Component: 150 - total flux cleaned = -0.000379734 Jy ! Component: 200 - total flux cleaned = -0.000397578 Jy ! Total flux subtracted in 200 components = -0.000397578 Jy ! Clean residual min=-0.000471 max=0.000434 Jy/beam ! Clean residual mean=-0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0546647 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0546647 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=0.021378Jy sigma=0.664165 ! Fit after self-cal, rms=0.021378Jy sigma=0.664164 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 = -1.90544e-06 Jy ! Component: 100 - total flux cleaned = -7.8469e-07 Jy ! Component: 150 - total flux cleaned = -8.96378e-07 Jy ! Component: 200 - total flux cleaned = -1.84918e-06 Jy ! Total flux subtracted in 200 components = -1.84918e-06 Jy ! Clean residual min=-0.000471 max=0.000433 Jy/beam ! Clean residual mean=-0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0546629 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 0.0546629 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=0.021378Jy sigma=0.664164 ! Fit after self-cal, rms=0.021378Jy sigma=0.664163 ! 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=1.467 mas, bmaj=3.485 mas, bpa=16.09 degrees ! Estimated noise=0.134446 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.467 x 3.485 at 16.09 degrees (North through East) ! Clean map min=-0.00043071 max=0.053682 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=2.847 mas, bpa=13.94 degrees ! Estimated noise=0.31046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0419485 Jy ! Component: 100 - total flux cleaned = 0.0511064 Jy ! Component: 150 - total flux cleaned = 0.053336 Jy ! Component: 200 - total flux cleaned = 0.0542692 Jy ! Total flux subtracted in 200 components = 0.0542692 Jy ! Clean residual min=-0.000881 max=0.000860 Jy/beam ! Clean residual mean=0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0542692 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0542692 Jy ! Inverting map and beam ! Estimated beam: bmin=1.467 mas, bmaj=3.485 mas, bpa=16.09 degrees ! Estimated noise=0.134446 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 = 0.000122735 Jy ! Component: 100 - total flux cleaned = 0.000194099 Jy ! Component: 150 - total flux cleaned = 0.000243255 Jy ! Component: 200 - total flux cleaned = 0.000290254 Jy ! Total flux subtracted in 200 components = 0.000290254 Jy ! Clean residual min=-0.000452 max=0.000409 Jy/beam ! Clean residual mean=-0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0545595 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0545594 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=2.881 mas, bmaj=4.228 mas, bpa=-7 degrees ! Estimated noise=0.14578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.70411e-05 Jy ! Component: 100 - total flux cleaned = 6.41178e-05 Jy ! Component: 150 - total flux cleaned = 7.04165e-05 Jy ! Component: 200 - total flux cleaned = 7.61989e-05 Jy ! Total flux subtracted in 200 components = 7.61989e-05 Jy ! Clean residual min=-0.000473 max=0.000439 Jy/beam ! Clean residual mean=-0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0546356 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 = 7.65858e-06 Jy ! Component: 100 - total flux cleaned = 1.23975e-05 Jy ! Component: 150 - total flux cleaned = 1.89658e-05 Jy ! Component: 200 - total flux cleaned = 2.30348e-05 Jy ! Total flux subtracted in 200 components = 2.30348e-05 Jy ! Clean residual min=-0.000475 max=0.000440 Jy/beam ! Clean residual mean=-0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0546587 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.0546587 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.467 mas, bmaj=3.485 mas, bpa=16.09 degrees ! Estimated noise=0.134446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.30747e-05 Jy ! Component: 100 - total flux cleaned = 3.24654e-05 Jy ! Component: 150 - total flux cleaned = 3.76792e-05 Jy ! Component: 200 - total flux cleaned = 4.23353e-05 Jy ! Total flux subtracted in 200 components = 4.23353e-05 Jy ! Clean residual min=-0.000439 max=0.000413 Jy/beam ! Clean residual mean=-0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.054701 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.054701 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=0.021381Jy sigma=0.664235 ! Fit after self-cal, rms=0.021381Jy sigma=0.664232 wmodel /scr/pima/bs241a_uvs/J1709-0336_X_map.mod ! Writing 45 model components to file: /scr/pima/bs241a_uvs/J1709-0336_X_map.mod wobs /scr/pima/bs241a_uvs/J1709-0336_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241a_uvs/J1709-0336_X_uvs.fits wwins /scr/pima/bs241a_uvs/J1709-0336_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bs241a_uvs/J1709-0336_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 = -0.000173067 Jy ! Component: 100 - total flux cleaned = -0.000301023 Jy ! Component: 150 - total flux cleaned = -0.000386054 Jy ! Component: 200 - total flux cleaned = -0.000453141 Jy ! Component: 250 - total flux cleaned = -0.000517214 Jy ! Component: 300 - total flux cleaned = -0.000578588 Jy ! Component: 350 - total flux cleaned = -0.000625801 Jy ! Component: 400 - total flux cleaned = -0.000688315 Jy ! Component: 450 - total flux cleaned = -0.000731963 Jy ! Component: 500 - total flux cleaned = -0.000763609 Jy ! Component: 550 - total flux cleaned = -0.000794546 Jy ! Component: 600 - total flux cleaned = -0.000829619 Jy ! Component: 650 - total flux cleaned = -0.000868479 Jy ! Component: 700 - total flux cleaned = -0.000906321 Jy ! Component: 750 - total flux cleaned = -0.000943302 Jy ! Component: 800 - total flux cleaned = -0.000974771 Jy ! Component: 850 - total flux cleaned = -0.00100985 Jy ! Component: 900 - total flux cleaned = -0.00102692 Jy ! Component: 950 - total flux cleaned = -0.00105616 Jy ! Component: 1000 - total flux cleaned = -0.00107251 Jy ! Component: 1050 - total flux cleaned = -0.00109253 Jy ! Component: 1100 - total flux cleaned = -0.00111218 Jy ! Component: 1150 - total flux cleaned = -0.00112378 Jy ! Component: 1200 - total flux cleaned = -0.00114274 Jy ! Component: 1250 - total flux cleaned = -0.00115022 Jy ! Component: 1300 - total flux cleaned = -0.00116853 Jy ! Component: 1350 - total flux cleaned = -0.00118291 Jy ! Component: 1400 - total flux cleaned = -0.00120412 Jy ! Component: 1450 - total flux cleaned = -0.00121451 Jy ! Component: 1500 - total flux cleaned = -0.00123838 Jy ! Component: 1550 - total flux cleaned = -0.00123503 Jy ! Component: 1600 - total flux cleaned = -0.0012549 Jy ! Component: 1650 - total flux cleaned = -0.00126798 Jy ! Component: 1700 - total flux cleaned = -0.00128402 Jy ! Component: 1750 - total flux cleaned = -0.00130298 Jy ! Component: 1800 - total flux cleaned = -0.00129999 Jy ! Component: 1850 - total flux cleaned = -0.00131539 Jy ! Component: 1900 - total flux cleaned = -0.00133051 Jy ! Component: 1950 - total flux cleaned = -0.00133947 Jy ! Component: 2000 - total flux cleaned = -0.00135417 Jy ! Component: 2050 - total flux cleaned = -0.00136288 Jy ! Component: 2100 - total flux cleaned = -0.00137713 Jy ! Component: 2150 - total flux cleaned = -0.00137991 Jy ! Component: 2200 - total flux cleaned = -0.00139374 Jy ! Component: 2250 - total flux cleaned = -0.00139647 Jy ! Component: 2300 - total flux cleaned = -0.00140729 Jy ! Component: 2350 - total flux cleaned = -0.00142331 Jy ! Component: 2400 - total flux cleaned = -0.00143651 Jy ! Component: 2450 - total flux cleaned = -0.00144432 Jy ! Component: 2500 - total flux cleaned = -0.00146494 Jy ! Component: 2550 - total flux cleaned = -0.00147005 Jy ! Component: 2600 - total flux cleaned = -0.00148009 Jy ! Component: 2650 - total flux cleaned = -0.001495 Jy ! Component: 2700 - total flux cleaned = -0.00150979 Jy ! Component: 2750 - total flux cleaned = -0.00152442 Jy ! Component: 2800 - total flux cleaned = -0.00153889 Jy ! Component: 2850 - total flux cleaned = -0.00153889 Jy ! Component: 2900 - total flux cleaned = -0.00155311 Jy ! Component: 2950 - total flux cleaned = -0.00156484 Jy ! Component: 3000 - total flux cleaned = -0.00156952 Jy ! Component: 3050 - total flux cleaned = -0.00158104 Jy ! Component: 3100 - total flux cleaned = -0.00159016 Jy ! Component: 3150 - total flux cleaned = -0.00160373 Jy ! Component: 3200 - total flux cleaned = -0.00160822 Jy ! Component: 3250 - total flux cleaned = -0.00162156 Jy ! Component: 3300 - total flux cleaned = -0.00163036 Jy ! Component: 3350 - total flux cleaned = -0.00163909 Jy ! Component: 3400 - total flux cleaned = -0.0016391 Jy ! Component: 3450 - total flux cleaned = -0.00165415 Jy ! Component: 3500 - total flux cleaned = -0.00166265 Jy ! Component: 3550 - total flux cleaned = -0.00166477 Jy ! Component: 3600 - total flux cleaned = -0.00167107 Jy ! Component: 3650 - total flux cleaned = -0.00167314 Jy ! Component: 3700 - total flux cleaned = -0.0016835 Jy ! Component: 3750 - total flux cleaned = -0.00169581 Jy ! Component: 3800 - total flux cleaned = -0.00169785 Jy ! Component: 3850 - total flux cleaned = -0.00170392 Jy ! Component: 3900 - total flux cleaned = -0.00171398 Jy ! Component: 3950 - total flux cleaned = -0.00171599 Jy ! Component: 4000 - total flux cleaned = -0.00172392 Jy ! Component: 4050 - total flux cleaned = -0.00173179 Jy ! Total flux subtracted in 4096 components = -0.00173768 Jy ! Clean residual min=-0.000121 max=0.000120 Jy/beam ! Clean residual mean=-0.000000 rms=0.000036 Jy/beam ! Combined flux in latest and established models = 0.0529633 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 342 components and 0.0529633 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241a_uvs/J1709-0336_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.467 x 3.485 at 16.09 degrees (North through East) ! Clean map min=-0.00030226 max=0.053647 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241a_uvs/J1709-0336_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.053647 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.55347e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.198714 0.198714 0.397428 0.794855 1.58971 3.17942 6.35884 12.7177 25.4354 50.8707 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1509.71 quit ! Quitting program ! Log file /scr/pima/bs241a_uvs/J1709-0336_X_uvs.log closed on Fri Mar 20 14:42:51 2015