! Started logfile: /d2/scr/pima/bp177i_uvs/J1255+5303_X_uvs.log on Tue Apr 15 00:21:19 2014 obs /d2/scr/pima/bp177i_uvs/J1255+5303_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1255+5303_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.678571 visibilities/baseline/integration-bin. ! Found source: J1255+5303 ! ! 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 456 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/bp177i_uvs/J1255+5303_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001510Jy sigma=41.159673 ! Fit after self-cal, rms=0.972105Jy sigma=40.337591 ! 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=0.9715 mas, bmaj=3.103 mas, bpa=33.3 degrees ! Estimated noise=1.18917 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 = 0.0192387 Jy ! Component: 100 - total flux cleaned = 0.0255516 Jy ! Total flux subtracted in 100 components = 0.0255516 Jy ! Clean residual min=-0.003247 max=0.003939 Jy/beam ! Clean residual mean=-0.000016 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.0255516 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0255516 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=0.016658Jy sigma=0.661948 ! Fit after self-cal, rms=0.015761Jy sigma=0.627322 ! 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=1.297 mas, bmaj=3.394 mas, bpa=34.95 degrees ! Estimated noise=0.827531 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 = 0.00503868 Jy ! Component: 100 - total flux cleaned = 0.00738743 Jy ! Component: 150 - total flux cleaned = 0.00849596 Jy ! Component: 200 - total flux cleaned = 0.00875224 Jy ! Total flux subtracted in 200 components = 0.00875224 Jy ! Clean residual min=-0.002673 max=0.002046 Jy/beam ! Clean residual mean=-0.000007 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0343039 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.0343039 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=0.014080Jy sigma=0.566056 ! Fit after self-cal, rms=0.014059Jy sigma=0.565517 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.297 x 3.394 at 34.95 degrees (North through East) ! Clean map min=-0.0025379 max=0.026907 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 0.96 HN 1.00* KP 0.91 ! LA 1.16 OV 0.97 PT 0.83 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.86 HN 1.00* KP 0.99 ! LA 1.05 OV 0.98 PT 0.85 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00* KP 1.08 ! LA 1.02 OV 1.06 PT 0.85 SC 1.15 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! 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* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.014059Jy sigma=0.565517 ! Fit after self-cal, rms=0.013785Jy sigma=0.556238 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.309 mas, bmaj=3.422 mas, bpa=34.9 degrees ! Estimated noise=0.820628 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 = -0.000632831 Jy ! Component: 100 - total flux cleaned = -0.000745156 Jy ! Component: 150 - total flux cleaned = -0.000827413 Jy ! Component: 200 - total flux cleaned = -0.000857784 Jy ! Total flux subtracted in 200 components = -0.000857784 Jy ! Clean residual min=-0.002159 max=0.001842 Jy/beam ! Clean residual mean=-0.000006 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0334461 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.0334461 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=0.013736Jy sigma=0.554304 ! Fit after self-cal, rms=0.013747Jy sigma=0.554098 ! 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=0.013747Jy sigma=0.554098 ! Fit after self-cal, rms=0.013746Jy sigma=0.554018 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=3.425 mas, bpa=34.88 degrees ! Estimated noise=0.820206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000213567 Jy ! Component: 100 - total flux cleaned = -0.000241979 Jy ! Component: 150 - total flux cleaned = -0.000255018 Jy ! Component: 200 - total flux cleaned = -0.000267812 Jy ! Total flux subtracted in 200 components = -0.000267812 Jy ! Clean residual min=-0.002180 max=0.001814 Jy/beam ! Clean residual mean=-0.000006 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0331783 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.0331783 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=0.013721Jy sigma=0.553090 ! Fit after self-cal, rms=0.013722Jy sigma=0.553067 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 = -1.25066e-05 Jy ! Component: 100 - total flux cleaned = -2.40706e-05 Jy ! Component: 150 - total flux cleaned = -3.54901e-05 Jy ! Component: 200 - total flux cleaned = -4.56002e-05 Jy ! Total flux subtracted in 200 components = -4.56002e-05 Jy ! Clean residual min=-0.002202 max=0.001785 Jy/beam ! Clean residual mean=-0.000006 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0331327 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.0331327 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=0.013705Jy sigma=0.552441 ! Fit after self-cal, rms=0.013705Jy sigma=0.552419 ! 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=0.013705Jy sigma=0.552419 ! Fit after self-cal, rms=0.013720Jy sigma=0.552393 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.316 mas, bmaj=3.427 mas, bpa=34.93 degrees ! Estimated noise=0.821124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.54531e-05 Jy ! Component: 100 - total flux cleaned = -3.51879e-05 Jy ! Component: 150 - total flux cleaned = -4.561e-05 Jy ! Component: 200 - total flux cleaned = -5.49533e-05 Jy ! Total flux subtracted in 200 components = -5.49533e-05 Jy ! Clean residual min=-0.002211 max=0.001754 Jy/beam ! Clean residual mean=-0.000006 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0330777 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.0330777 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=0.013706Jy sigma=0.551871 ! Fit after self-cal, rms=0.013706Jy sigma=0.551851 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 = 1.13122e-05 Jy ! Component: 100 - total flux cleaned = 2.31923e-06 Jy ! Component: 150 - total flux cleaned = -6.60167e-06 Jy ! Component: 200 - total flux cleaned = -6.51351e-06 Jy ! Total flux subtracted in 200 components = -6.51351e-06 Jy ! Clean residual min=-0.002219 max=0.001734 Jy/beam ! Clean residual mean=-0.000006 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0330712 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.0330712 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=0.013694Jy sigma=0.551440 ! Fit after self-cal, rms=0.013694Jy sigma=0.551419 ! 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=0.013694Jy sigma=0.551419 ! Fit after self-cal, rms=0.013709Jy sigma=0.551409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.665 mas, bmaj=5.703 mas, bpa=65.72 degrees ! Estimated noise=0.911554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169703 Jy ! Component: 100 - total flux cleaned = 0.00019363 Jy ! Component: 150 - total flux cleaned = 0.000194216 Jy ! Component: 200 - total flux cleaned = 0.000194475 Jy ! Total flux subtracted in 200 components = 0.000194475 Jy ! Clean residual min=-0.002452 max=0.001879 Jy/beam ! Clean residual mean=-0.000009 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0332657 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.0332657 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=0.013699Jy sigma=0.551084 ! Fit after self-cal, rms=0.013699Jy sigma=0.551021 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 = 3.72265e-05 Jy ! Component: 100 - total flux cleaned = 4.80474e-05 Jy ! Component: 150 - total flux cleaned = 4.75426e-05 Jy ! Component: 200 - total flux cleaned = 5.75705e-05 Jy ! Total flux subtracted in 200 components = 5.75705e-05 Jy ! Clean residual min=-0.002442 max=0.001866 Jy/beam ! Clean residual mean=-0.000009 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0333233 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.0333233 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=0.013692Jy sigma=0.550748 ! Fit after self-cal, rms=0.013691Jy sigma=0.550695 ! 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=1.318 mas, bmaj=3.427 mas, bpa=34.96 degrees ! Estimated noise=0.82202 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.318 x 3.427 at 34.96 degrees (North through East) ! Clean map min=-0.0021474 max=0.025952 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=0.9827 mas, bmaj=3.129 mas, bpa=33.45 degrees ! Estimated noise=1.20662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199211 Jy ! Component: 100 - total flux cleaned = 0.0260454 Jy ! Component: 150 - total flux cleaned = 0.0290821 Jy ! Component: 200 - total flux cleaned = 0.030887 Jy ! Total flux subtracted in 200 components = 0.030887 Jy ! Clean residual min=-0.002452 max=0.002366 Jy/beam ! Clean residual mean=-0.000009 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.030887 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.030887 Jy ! Inverting map and beam ! Estimated beam: bmin=1.318 mas, bmaj=3.427 mas, bpa=34.96 degrees ! Estimated noise=0.82202 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 = 0.00183964 Jy ! Component: 100 - total flux cleaned = 0.00220393 Jy ! Component: 150 - total flux cleaned = 0.00220852 Jy ! Component: 200 - total flux cleaned = 0.00220847 Jy ! Total flux subtracted in 200 components = 0.00220847 Jy ! Clean residual min=-0.002134 max=0.001871 Jy/beam ! Clean residual mean=-0.000006 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0330955 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.0330955 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=2.665 mas, bmaj=5.703 mas, bpa=65.72 degrees ! Estimated noise=0.911554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241476 Jy ! Component: 100 - total flux cleaned = 0.000243591 Jy ! Component: 150 - total flux cleaned = 0.000225847 Jy ! Component: 200 - total flux cleaned = 0.000209567 Jy ! Total flux subtracted in 200 components = 0.000209567 Jy ! Clean residual min=-0.002425 max=0.001900 Jy/beam ! Clean residual mean=-0.000008 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.033305 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 = -4.92162e-07 Jy ! Component: 100 - total flux cleaned = -1.40482e-06 Jy ! Component: 150 - total flux cleaned = -1.50992e-06 Jy ! Component: 200 - total flux cleaned = -2.3371e-06 Jy ! Total flux subtracted in 200 components = -2.3371e-06 Jy ! Clean residual min=-0.002436 max=0.001888 Jy/beam ! Clean residual mean=-0.000009 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0333027 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0333027 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.318 mas, bmaj=3.427 mas, bpa=34.96 degrees ! Estimated noise=0.82202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111929 Jy ! Component: 100 - total flux cleaned = -0.00015681 Jy ! Component: 150 - total flux cleaned = -0.000182187 Jy ! Component: 200 - total flux cleaned = -0.000193489 Jy ! Total flux subtracted in 200 components = -0.000193489 Jy ! Clean residual min=-0.002215 max=0.001769 Jy/beam ! Clean residual mean=-0.000006 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0331092 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0331092 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=0.013717Jy sigma=0.551509 ! Fit after self-cal, rms=0.013713Jy sigma=0.551443 wmodel /d2/scr/pima/bp177i_uvs/J1255+5303_X_map.mod ! Writing 62 model components to file: /d2/scr/pima/bp177i_uvs/J1255+5303_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1255+5303_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1255+5303_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1255+5303_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1255+5303_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 = -0.000751637 Jy ! Component: 100 - total flux cleaned = -0.000993864 Jy ! Component: 150 - total flux cleaned = -0.00107468 Jy ! Component: 200 - total flux cleaned = -0.00109796 Jy ! Component: 250 - total flux cleaned = -0.00109795 Jy ! Component: 300 - total flux cleaned = -0.000980137 Jy ! Component: 350 - total flux cleaned = -0.000925019 Jy ! Component: 400 - total flux cleaned = -0.000907979 Jy ! Component: 450 - total flux cleaned = -0.000990437 Jy ! Component: 500 - total flux cleaned = -0.00105346 Jy ! Component: 550 - total flux cleaned = -0.00115939 Jy ! Component: 600 - total flux cleaned = -0.00126079 Jy ! Component: 650 - total flux cleaned = -0.00135849 Jy ! Component: 700 - total flux cleaned = -0.00147928 Jy ! Component: 750 - total flux cleaned = -0.00151795 Jy ! Component: 800 - total flux cleaned = -0.00160586 Jy ! Component: 850 - total flux cleaned = -0.00173955 Jy ! Component: 900 - total flux cleaned = -0.00182154 Jy ! Component: 950 - total flux cleaned = -0.00190147 Jy ! Component: 1000 - total flux cleaned = -0.0019901 Jy ! Component: 1050 - total flux cleaned = -0.0020332 Jy ! Component: 1100 - total flux cleaned = -0.00210642 Jy ! Component: 1150 - total flux cleaned = -0.0021572 Jy ! Component: 1200 - total flux cleaned = -0.00217718 Jy ! Component: 1250 - total flux cleaned = -0.00222563 Jy ! Component: 1300 - total flux cleaned = -0.00225378 Jy ! Component: 1350 - total flux cleaned = -0.0022723 Jy ! Component: 1400 - total flux cleaned = -0.00227229 Jy ! Component: 1450 - total flux cleaned = -0.00226364 Jy ! Component: 1500 - total flux cleaned = -0.00226367 Jy ! Component: 1550 - total flux cleaned = -0.00227213 Jy ! Component: 1600 - total flux cleaned = -0.00228041 Jy ! Component: 1650 - total flux cleaned = -0.00228857 Jy ! Component: 1700 - total flux cleaned = -0.00230456 Jy ! Component: 1750 - total flux cleaned = -0.00230465 Jy ! Component: 1800 - total flux cleaned = -0.0023125 Jy ! Component: 1850 - total flux cleaned = -0.00232013 Jy ! Component: 1900 - total flux cleaned = -0.0022897 Jy ! Component: 1950 - total flux cleaned = -0.0022746 Jy ! Component: 2000 - total flux cleaned = -0.00224484 Jy ! Component: 2050 - total flux cleaned = -0.00225222 Jy ! Component: 2100 - total flux cleaned = -0.00223754 Jy ! Component: 2150 - total flux cleaned = -0.00225937 Jy ! Component: 2200 - total flux cleaned = -0.00225932 Jy ! Component: 2250 - total flux cleaned = -0.00224486 Jy ! Component: 2300 - total flux cleaned = -0.0022664 Jy ! Component: 2350 - total flux cleaned = -0.00225924 Jy ! Component: 2400 - total flux cleaned = -0.00228062 Jy ! Component: 2450 - total flux cleaned = -0.00230192 Jy ! Component: 2500 - total flux cleaned = -0.00232323 Jy ! Component: 2550 - total flux cleaned = -0.00235155 Jy ! Component: 2600 - total flux cleaned = -0.00237276 Jy ! Component: 2650 - total flux cleaned = -0.00238686 Jy ! Component: 2700 - total flux cleaned = -0.00241514 Jy ! Component: 2750 - total flux cleaned = -0.00242221 Jy ! Component: 2800 - total flux cleaned = -0.0024222 Jy ! Component: 2850 - total flux cleaned = -0.0024222 Jy ! Component: 2900 - total flux cleaned = -0.00242933 Jy ! Component: 2950 - total flux cleaned = -0.00243646 Jy ! Component: 3000 - total flux cleaned = -0.00244365 Jy ! Component: 3050 - total flux cleaned = -0.00245092 Jy ! Component: 3100 - total flux cleaned = -0.00245825 Jy ! Component: 3150 - total flux cleaned = -0.00245829 Jy ! Component: 3200 - total flux cleaned = -0.0024656 Jy ! Component: 3250 - total flux cleaned = -0.00247305 Jy ! Component: 3300 - total flux cleaned = -0.00247302 Jy ! Component: 3350 - total flux cleaned = -0.00249559 Jy ! Component: 3400 - total flux cleaned = -0.00248792 Jy ! Component: 3450 - total flux cleaned = -0.0024879 Jy ! Component: 3500 - total flux cleaned = -0.00250331 Jy ! Component: 3550 - total flux cleaned = -0.00249562 Jy ! Component: 3600 - total flux cleaned = -0.00250336 Jy ! Component: 3650 - total flux cleaned = -0.00250332 Jy ! Component: 3700 - total flux cleaned = -0.00251123 Jy ! Component: 3750 - total flux cleaned = -0.00251112 Jy ! Component: 3800 - total flux cleaned = -0.00251912 Jy ! Component: 3850 - total flux cleaned = -0.00253552 Jy ! Component: 3900 - total flux cleaned = -0.00251906 Jy ! Component: 3950 - total flux cleaned = -0.00253569 Jy ! Component: 4000 - total flux cleaned = -0.00252728 Jy ! Component: 4050 - total flux cleaned = -0.00255269 Jy ! Total flux subtracted in 4096 components = -0.00252717 Jy ! Clean residual min=-0.000496 max=0.000501 Jy/beam ! Clean residual mean=-0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0305821 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 296 components and 0.0305821 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1255+5303_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.318 x 3.427 at 34.96 degrees (North through East) ! Clean map min=-0.0013472 max=0.02635 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1255+5303_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0263497 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142433 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.62165 1.62165 3.24329 6.48658 12.9732 25.9463 51.8927 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 184.997 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1255+5303_X_uvs.log closed on Tue Apr 15 00:21:25 2014