! Started logfile: /d2/scr/pima/bp177f_uvs/J2243-2505_X_uvs.log on Fri Mar 21 07:38:03 2014 obs /d2/scr/pima/bp177f_uvs/J2243-2505_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2243-2505_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J2243-2505 ! ! 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): RR ! ! Read 0 lines of history. ! ! Reading 1088 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 /d2/scr/pima/bp177f_uvs/J2243-2505_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 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001124Jy sigma=31.581875 ! Fit after self-cal, rms=0.874451Jy sigma=27.615572 ! 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=0.9417 mas, bmaj=4.061 mas, bpa=11.36 degrees ! Estimated noise=1.06834 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 = 0.0973345 Jy ! Component: 100 - total flux cleaned = 0.118813 Jy ! Total flux subtracted in 100 components = 0.118813 Jy ! Clean residual min=-0.004924 max=0.007910 Jy/beam ! Clean residual mean=-0.000004 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.118813 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.118813 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=0.027415Jy sigma=0.764196 ! Fit after self-cal, rms=0.027403Jy sigma=0.763864 ! 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=1.193 mas, bmaj=4.565 mas, bpa=10.86 degrees ! Estimated noise=0.707804 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 = 0.00918684 Jy ! Component: 100 - total flux cleaned = 0.0139756 Jy ! Component: 150 - total flux cleaned = 0.0168728 Jy ! Component: 200 - total flux cleaned = 0.018659 Jy ! Total flux subtracted in 200 components = 0.018659 Jy ! Clean residual min=-0.004068 max=0.004050 Jy/beam ! Clean residual mean=-0.000034 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.137472 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.137472 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=0.024389Jy sigma=0.649593 ! Fit after self-cal, rms=0.024382Jy sigma=0.649115 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.193 x 4.565 at 10.86 degrees (North through East) ! Clean map min=-0.0039698 max=0.12264 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 1.18 FD 1.14 HN 0.90 KP 0.94 ! LA 1.05 NL 1.10 OV 0.97 PT 0.85 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.85 KP 0.93 ! LA 0.97 NL 1.15 OV 0.98 PT 0.86 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.11 HN 0.98 KP 1.09 ! LA 0.92 NL 1.14 OV 1.04 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 0.95 KP 0.91 ! LA 1.00 NL 1.09 OV 0.99 PT 0.94 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.97 KP 1.00 ! LA 0.97 NL 1.01 OV 0.99 PT 0.88 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.03 KP 1.03 ! LA 1.05 NL 1.11 OV 1.07 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.94 KP 1.03 ! LA 0.97 NL 1.07 OV 1.05 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 1.00 KP 1.03 ! LA 0.89 NL 1.05 OV 1.01 PT 0.84 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.024382Jy sigma=0.649115 ! Fit after self-cal, rms=0.020262Jy sigma=0.503564 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=4.594 mas, bpa=10.73 degrees ! Estimated noise=0.707855 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 = -0.0010878 Jy ! Component: 100 - total flux cleaned = -0.00115024 Jy ! Component: 150 - total flux cleaned = -0.00116771 Jy ! Component: 200 - total flux cleaned = -0.00119616 Jy ! Total flux subtracted in 200 components = -0.00119616 Jy ! Clean residual min=-0.001379 max=0.001396 Jy/beam ! Clean residual mean=-0.000004 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.136276 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.136276 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=0.020194Jy sigma=0.501299 ! Fit after self-cal, rms=0.020195Jy sigma=0.501039 ! 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=0.020195Jy sigma=0.501039 ! Fit after self-cal, rms=0.020245Jy sigma=0.500453 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=4.607 mas, bpa=10.76 degrees ! Estimated noise=0.707461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000701423 Jy ! Component: 100 - total flux cleaned = -0.000878193 Jy ! Component: 150 - total flux cleaned = -0.000920609 Jy ! Component: 200 - total flux cleaned = -0.000959803 Jy ! Total flux subtracted in 200 components = -0.000959803 Jy ! Clean residual min=-0.001316 max=0.001359 Jy/beam ! Clean residual mean=-0.000004 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.135316 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.135316 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=0.020216Jy sigma=0.499592 ! Fit after self-cal, rms=0.020215Jy sigma=0.499556 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 = -8.228e-05 Jy ! Component: 100 - total flux cleaned = -0.000107415 Jy ! Component: 150 - total flux cleaned = -0.000131069 Jy ! Component: 200 - total flux cleaned = -0.000153026 Jy ! Total flux subtracted in 200 components = -0.000153026 Jy ! Clean residual min=-0.001334 max=0.001361 Jy/beam ! Clean residual mean=-0.000004 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.135163 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.135163 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=0.020208Jy sigma=0.499332 ! Fit after self-cal, rms=0.020207Jy sigma=0.499324 ! 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=0.020207Jy sigma=0.499324 ! Fit after self-cal, rms=0.020239Jy sigma=0.498912 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=4.617 mas, bpa=10.79 degrees ! Estimated noise=0.706674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000515148 Jy ! Component: 100 - total flux cleaned = -0.000728545 Jy ! Component: 150 - total flux cleaned = -0.000766947 Jy ! Component: 200 - total flux cleaned = -0.000788935 Jy ! Total flux subtracted in 200 components = -0.000788935 Jy ! Clean residual min=-0.001321 max=0.001323 Jy/beam ! Clean residual mean=-0.000004 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.134374 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.134374 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=0.020221Jy sigma=0.498538 ! Fit after self-cal, rms=0.020221Jy sigma=0.498535 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 = -2.09318e-05 Jy ! Component: 100 - total flux cleaned = -3.49704e-05 Jy ! Component: 150 - total flux cleaned = -4.82015e-05 Jy ! Component: 200 - total flux cleaned = -6.12227e-05 Jy ! Total flux subtracted in 200 components = -6.12227e-05 Jy ! Clean residual min=-0.001329 max=0.001323 Jy/beam ! Clean residual mean=-0.000004 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.134313 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.134313 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=0.020215Jy sigma=0.498423 ! Fit after self-cal, rms=0.020215Jy sigma=0.498421 ! 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=0.020215Jy sigma=0.498421 ! Fit after self-cal, rms=0.020238Jy sigma=0.498174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=6.1 mas, bpa=0.8684 degrees ! Estimated noise=0.783796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000415547 Jy ! Component: 100 - total flux cleaned = -0.000500125 Jy ! Component: 150 - total flux cleaned = -0.000509911 Jy ! Component: 200 - total flux cleaned = -0.000514373 Jy ! Total flux subtracted in 200 components = -0.000514373 Jy ! Clean residual min=-0.001404 max=0.001335 Jy/beam ! Clean residual mean=-0.000006 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.133798 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 62 components and 0.133798 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=0.020238Jy sigma=0.497978 ! Fit after self-cal, rms=0.020237Jy sigma=0.497940 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 = -7.68374e-06 Jy ! Component: 100 - total flux cleaned = 1.8982e-06 Jy ! Component: 150 - total flux cleaned = -2.09737e-06 Jy ! Component: 200 - total flux cleaned = -2.08352e-06 Jy ! Total flux subtracted in 200 components = -2.08352e-06 Jy ! Clean residual min=-0.001407 max=0.001328 Jy/beam ! Clean residual mean=-0.000006 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.133796 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 65 components and 0.133796 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=0.020243Jy sigma=0.497921 ! Fit after self-cal, rms=0.020243Jy sigma=0.497903 ! 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=1.196 mas, bmaj=4.625 mas, bpa=10.81 degrees ! Estimated noise=0.70582 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.196 x 4.625 at 10.81 degrees (North through East) ! Clean map min=-0.0012665 max=0.1227 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=0.9373 mas, bmaj=4.077 mas, bpa=11.2 degrees ! Estimated noise=1.07508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0979359 Jy ! Component: 100 - total flux cleaned = 0.119604 Jy ! Component: 150 - total flux cleaned = 0.126499 Jy ! Component: 200 - total flux cleaned = 0.129676 Jy ! Total flux subtracted in 200 components = 0.129676 Jy ! Clean residual min=-0.002418 max=0.002305 Jy/beam ! Clean residual mean=0.000002 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.129676 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.129676 Jy ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=4.625 mas, bpa=10.81 degrees ! Estimated noise=0.70582 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) ! Added new window around map position (-12, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189353 Jy ! Component: 100 - total flux cleaned = 0.00253007 Jy ! Component: 150 - total flux cleaned = 0.00282192 Jy ! Component: 200 - total flux cleaned = 0.00300253 Jy ! Total flux subtracted in 200 components = 0.00300253 Jy ! Clean residual min=-0.001477 max=0.001477 Jy/beam ! Clean residual mean=-0.000004 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.132678 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 49 components and 0.132678 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=2.513 mas, bmaj=6.1 mas, bpa=0.8684 degrees ! Estimated noise=0.783796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00068453 Jy ! Component: 100 - total flux cleaned = 0.000822206 Jy ! Component: 150 - total flux cleaned = 0.000907153 Jy ! Component: 200 - total flux cleaned = 0.000972134 Jy ! Total flux subtracted in 200 components = 0.000972134 Jy ! Clean residual min=-0.001514 max=0.001288 Jy/beam ! Clean residual mean=-0.000005 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.13365 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 = 6.16016e-05 Jy ! Component: 100 - total flux cleaned = 0.000107502 Jy ! Component: 150 - total flux cleaned = 0.000129153 Jy ! Component: 200 - total flux cleaned = 0.0001394 Jy ! Total flux subtracted in 200 components = 0.0001394 Jy ! Clean residual min=-0.001502 max=0.001236 Jy/beam ! Clean residual mean=-0.000005 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.13379 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.13379 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=4.625 mas, bpa=10.81 degrees ! Estimated noise=0.70582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201773 Jy ! Component: 100 - total flux cleaned = -0.000182488 Jy ! Component: 150 - total flux cleaned = -0.000146939 Jy ! Component: 200 - total flux cleaned = -0.000114533 Jy ! Total flux subtracted in 200 components = -0.000114533 Jy ! Clean residual min=-0.001383 max=0.001327 Jy/beam ! Clean residual mean=-0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.133675 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.133675 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=0.020154Jy sigma=0.496537 ! Fit after self-cal, rms=0.020141Jy sigma=0.496103 wmodel /d2/scr/pima/bp177f_uvs/J2243-2505_X_map.mod ! Writing 82 model components to file: /d2/scr/pima/bp177f_uvs/J2243-2505_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J2243-2505_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2243-2505_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2243-2505_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177f_uvs/J2243-2505_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 = -1.13835e-05 Jy ! Component: 100 - total flux cleaned = 2.95342e-05 Jy ! Component: 150 - total flux cleaned = 8.89514e-05 Jy ! Component: 200 - total flux cleaned = 0.000180535 Jy ! Component: 250 - total flux cleaned = 0.000215285 Jy ! Component: 300 - total flux cleaned = 0.000314886 Jy ! Component: 350 - total flux cleaned = 0.000393863 Jy ! Component: 400 - total flux cleaned = 0.0004999 Jy ! Component: 450 - total flux cleaned = 0.000572773 Jy ! Component: 500 - total flux cleaned = 0.000587162 Jy ! Component: 550 - total flux cleaned = 0.000627757 Jy ! Component: 600 - total flux cleaned = 0.000614036 Jy ! Component: 650 - total flux cleaned = 0.000562942 Jy ! Component: 700 - total flux cleaned = 0.000562761 Jy ! Component: 750 - total flux cleaned = 0.000490023 Jy ! Component: 800 - total flux cleaned = 0.000442298 Jy ! Component: 850 - total flux cleaned = 0.000395801 Jy ! Component: 900 - total flux cleaned = 0.000305829 Jy ! Component: 950 - total flux cleaned = 0.000261996 Jy ! Component: 1000 - total flux cleaned = 0.00020851 Jy ! Component: 1050 - total flux cleaned = 0.000166679 Jy ! Component: 1100 - total flux cleaned = 0.000104831 Jy ! Component: 1150 - total flux cleaned = 3.43196e-05 Jy ! Component: 1200 - total flux cleaned = -4.47907e-05 Jy ! Component: 1250 - total flux cleaned = -0.000132061 Jy ! Component: 1300 - total flux cleaned = -0.000198618 Jy ! Component: 1350 - total flux cleaned = -0.000282852 Jy ! Component: 1400 - total flux cleaned = -0.000383999 Jy ! Component: 1450 - total flux cleaned = -0.000474487 Jy ! Component: 1500 - total flux cleaned = -0.000536824 Jy ! Component: 1550 - total flux cleaned = -0.000615893 Jy ! Component: 1600 - total flux cleaned = -0.000694046 Jy ! Component: 1650 - total flux cleaned = -0.000771095 Jy ! Component: 1700 - total flux cleaned = -0.000846961 Jy ! Component: 1750 - total flux cleaned = -0.00089706 Jy ! Component: 1800 - total flux cleaned = -0.000979335 Jy ! Component: 1850 - total flux cleaned = -0.00106856 Jy ! Component: 1900 - total flux cleaned = -0.00114072 Jy ! Component: 1950 - total flux cleaned = -0.00122777 Jy ! Component: 2000 - total flux cleaned = -0.00127474 Jy ! Component: 2050 - total flux cleaned = -0.00132113 Jy ! Component: 2100 - total flux cleaned = -0.00137475 Jy ! Component: 2150 - total flux cleaned = -0.00141258 Jy ! Component: 2200 - total flux cleaned = -0.0015026 Jy ! Component: 2250 - total flux cleaned = -0.00152495 Jy ! Component: 2300 - total flux cleaned = -0.00160593 Jy ! Component: 2350 - total flux cleaned = -0.00168601 Jy ! Component: 2400 - total flux cleaned = -0.00175079 Jy ! Component: 2450 - total flux cleaned = -0.00179363 Jy ! Component: 2500 - total flux cleaned = -0.00186434 Jy ! Component: 2550 - total flux cleaned = -0.0019203 Jy ! Component: 2600 - total flux cleaned = -0.001962 Jy ! Component: 2650 - total flux cleaned = -0.00203772 Jy ! Component: 2700 - total flux cleaned = -0.00209916 Jy ! Component: 2750 - total flux cleaned = -0.00216697 Jy ! Component: 2800 - total flux cleaned = -0.00222743 Jy ! Component: 2850 - total flux cleaned = -0.00228083 Jy ! Component: 2900 - total flux cleaned = -0.00234049 Jy ! Component: 2950 - total flux cleaned = -0.00241285 Jy ! Component: 3000 - total flux cleaned = -0.00246522 Jy ! Component: 3050 - total flux cleaned = -0.00254971 Jy ! Component: 3100 - total flux cleaned = -0.0025949 Jy ! Component: 3150 - total flux cleaned = -0.00266561 Jy ! Component: 3200 - total flux cleaned = -0.00271035 Jy ! Component: 3250 - total flux cleaned = -0.0027801 Jy ! Component: 3300 - total flux cleaned = -0.00284946 Jy ! Component: 3350 - total flux cleaned = -0.00290595 Jy ! Component: 3400 - total flux cleaned = -0.00298699 Jy ! Component: 3450 - total flux cleaned = -0.00302422 Jy ! Component: 3500 - total flux cleaned = -0.00309824 Jy ! Component: 3550 - total flux cleaned = -0.00312891 Jy ! Component: 3600 - total flux cleaned = -0.00316559 Jy ! Component: 3650 - total flux cleaned = -0.00322034 Jy ! Component: 3700 - total flux cleaned = -0.00325669 Jy ! Component: 3750 - total flux cleaned = -0.0033049 Jy ! Component: 3800 - total flux cleaned = -0.00333489 Jy ! Component: 3850 - total flux cleaned = -0.00338267 Jy ! Component: 3900 - total flux cleaned = -0.00342432 Jy ! Component: 3950 - total flux cleaned = -0.00345392 Jy ! Component: 4000 - total flux cleaned = -0.00351878 Jy ! Component: 4050 - total flux cleaned = -0.00354813 Jy ! Total flux subtracted in 4096 components = -0.00358324 Jy ! Clean residual min=-0.000389 max=0.000338 Jy/beam ! Clean residual mean=-0.000002 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.130092 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 342 components and 0.130092 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2243-2505_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.196 x 4.625 at 10.81 degrees (North through East) ! Clean map min=-0.00097829 max=0.12447 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2243-2505_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.12447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101966 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.245762 0.245762 0.491523 0.983047 1.96609 3.93219 7.86437 15.7287 31.4575 62.915 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.124 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1220.69 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2243-2505_X_uvs.log closed on Fri Mar 21 07:38:07 2014