! Started logfile: /g0/scr/pima/s4195b_uvs/J1828-2417_X_uvs.log on Tue Dec 31 19:41:05 2013 obs /g0/scr/pima/s4195b_uvs/J1828-2417_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1828-2417_X_uva.fits ! AN table 1: 10 integrations on 15 of 15 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.985915 visibilities/baseline/integration-bin. ! Found source: J1828-2417 ! ! 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 5600 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 /g0/scr/pima/s4195b_uvs/J1828-2417_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. ! ! 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=1.000549Jy sigma=1.157597 ! Fit after self-cal, rms=0.973789Jy sigma=1.114443 ! 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=0.8311 mas, bmaj=4.282 mas, bpa=-19.5 degrees ! Estimated noise=18.3591 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 = 0.0229541 Jy ! Component: 100 - total flux cleaned = 0.0288176 Jy ! Total flux subtracted in 100 components = 0.0288176 Jy ! Clean residual min=-0.002138 max=0.002688 Jy/beam ! Clean residual mean=-0.000005 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0288176 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0288176 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=0.023159Jy sigma=0.026767 ! Fit after self-cal, rms=0.020310Jy sigma=0.024096 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433024 Jy ! Component: 100 - total flux cleaned = 0.00675212 Jy ! Total flux subtracted in 100 components = 0.00675212 Jy ! Clean residual min=-0.001955 max=0.002011 Jy/beam ! Clean residual mean=-0.000003 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0355697 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.0355697 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=0.020047Jy sigma=0.021403 ! Fit after self-cal, rms=0.020038Jy sigma=0.021393 ! 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=1.126 mas, bmaj=4.995 mas, bpa=-18.52 degrees ! Estimated noise=9.10512 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 = 0.00259156 Jy ! Component: 100 - total flux cleaned = 0.00386843 Jy ! Component: 150 - total flux cleaned = 0.00459764 Jy ! Component: 200 - total flux cleaned = 0.00504419 Jy ! Total flux subtracted in 200 components = 0.00504419 Jy ! Clean residual min=-0.001097 max=0.001092 Jy/beam ! Clean residual mean=-0.000005 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0406139 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.0406139 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=0.020078Jy sigma=0.020492 ! Fit after self-cal, rms=0.020077Jy sigma=0.020483 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.126 x 4.995 at -18.52 degrees (North through East) ! Clean map min=-0.0010751 max=0.033073 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: ! HN 0.86 KP 0.85 LA 0.99 NL 1.04 ! OV 1.10 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 0.94 KP 0.95 LA 0.93 ! MK 0.91 NL 0.98 OV 1.06 PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.90 KP 0.95 LA 0.92 NL 1.07 ! OV 0.93 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 0.96 KP 0.97 LA 0.93 ! MK 0.88 NL 0.99 OV 0.97 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.86 KP 1.06 LA 0.95 NL 1.05 ! OV 0.93 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.87 KP 0.92 LA 1.02 NL 0.95 ! OV 0.86 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 HN 0.93 KP 0.95 LA 0.97 ! MK 1.01 NL 0.90 OV 1.02 PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 0.91 KP 1.04 LA 0.99 NL 0.89 ! OV 0.97 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 HN 0.97 KP 1.03 LA 0.96 ! MK 0.93 NL 1.00 OV 1.05 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 0.97 KP 1.05 LA 1.07 NL 1.15 ! OV 0.98 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 0.94 KP 1.05 LA 1.06 ! MK 1.01 NL 1.02 OV 1.00 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.020077Jy sigma=0.020483 ! Fit after self-cal, rms=0.019518Jy sigma=0.020043 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=4.984 mas, bpa=-18.55 degrees ! Estimated noise=8.61754 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 = -0.00133776 Jy ! Component: 100 - total flux cleaned = -0.00148709 Jy ! Component: 150 - total flux cleaned = -0.00145969 Jy ! Component: 200 - total flux cleaned = -0.00143795 Jy ! Total flux subtracted in 200 components = -0.00143795 Jy ! Clean residual min=-0.000910 max=0.000968 Jy/beam ! Clean residual mean=-0.000004 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0391759 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.0391759 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=0.019098Jy sigma=0.020278 ! Fit after self-cal, rms=0.019106Jy sigma=0.020274 ! 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=0.019106Jy sigma=0.020274 ! Fit after self-cal, rms=0.018864Jy sigma=0.020170 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=4.965 mas, bpa=-18.54 degrees ! Estimated noise=8.35562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000826627 Jy ! Component: 100 - total flux cleaned = -0.000848852 Jy ! Component: 150 - total flux cleaned = -0.000802164 Jy ! Component: 200 - total flux cleaned = -0.000782063 Jy ! Total flux subtracted in 200 components = -0.000782063 Jy ! Clean residual min=-0.000833 max=0.000948 Jy/beam ! Clean residual mean=-0.000004 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0383939 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.0383939 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=0.018633Jy sigma=0.020326 ! Fit after self-cal, rms=0.018636Jy sigma=0.020324 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 = 1.631e-05 Jy ! Component: 100 - total flux cleaned = 2.22988e-05 Jy ! Component: 150 - total flux cleaned = 2.77356e-05 Jy ! Component: 200 - total flux cleaned = 2.79785e-05 Jy ! Total flux subtracted in 200 components = 2.79785e-05 Jy ! Clean residual min=-0.000831 max=0.000949 Jy/beam ! Clean residual mean=-0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0384219 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.0384219 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=0.018626Jy sigma=0.020326 ! Fit after self-cal, rms=0.018626Jy sigma=0.020326 ! 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=0.018626Jy sigma=0.020326 ! Fit after self-cal, rms=0.018507Jy sigma=0.020299 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=4.962 mas, bpa=-18.56 degrees ! Estimated noise=8.19036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000530781 Jy ! Component: 100 - total flux cleaned = -0.000569805 Jy ! Component: 150 - total flux cleaned = -0.00056984 Jy ! Component: 200 - total flux cleaned = -0.000569809 Jy ! Total flux subtracted in 200 components = -0.000569809 Jy ! Clean residual min=-0.000823 max=0.000944 Jy/beam ! Clean residual mean=-0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.037852 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.037852 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=0.018374Jy sigma=0.020404 ! Fit after self-cal, rms=0.018374Jy sigma=0.020404 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 = -2.53849e-08 Jy ! Component: 100 - total flux cleaned = 4.51709e-06 Jy ! Component: 150 - total flux cleaned = 4.53211e-06 Jy ! Component: 200 - total flux cleaned = 8.45743e-06 Jy ! Total flux subtracted in 200 components = 8.45743e-06 Jy ! Clean residual min=-0.000823 max=0.000945 Jy/beam ! Clean residual mean=-0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0378605 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.0378605 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=0.018369Jy sigma=0.020405 ! Fit after self-cal, rms=0.018368Jy sigma=0.020405 ! 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=0.018368Jy sigma=0.020405 ! Fit after self-cal, rms=0.018287Jy sigma=0.020394 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.334 mas, bmaj=6.875 mas, bpa=-9.82 degrees ! Estimated noise=8.80887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292051 Jy ! Component: 100 - total flux cleaned = -0.000255237 Jy ! Component: 150 - total flux cleaned = -0.000229999 Jy ! Component: 200 - total flux cleaned = -0.000212689 Jy ! Total flux subtracted in 200 components = -0.000212689 Jy ! Clean residual min=-0.000954 max=0.001235 Jy/beam ! Clean residual mean=-0.000007 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0376478 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.0376478 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=0.018202Jy sigma=0.020466 ! Fit after self-cal, rms=0.018203Jy sigma=0.020465 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 = 1.73297e-05 Jy ! Component: 100 - total flux cleaned = 2.86041e-05 Jy ! Component: 150 - total flux cleaned = 4.18067e-05 Jy ! Component: 200 - total flux cleaned = 4.77753e-05 Jy ! Total flux subtracted in 200 components = 4.77753e-05 Jy ! Clean residual min=-0.000953 max=0.001231 Jy/beam ! Clean residual mean=-0.000007 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0376956 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 95 components and 0.0376956 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=0.018196Jy sigma=0.020472 ! Fit after self-cal, rms=0.018196Jy sigma=0.020471 ! 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=1.111 mas, bmaj=4.959 mas, bpa=-18.59 degrees ! Estimated noise=8.08421 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.111 x 4.959 at -18.59 degrees (North through East) ! Clean map min=-0.00078557 max=0.028865 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=0.8231 mas, bmaj=4.27 mas, bpa=-19.5 degrees ! Estimated noise=16.0812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214624 Jy ! Component: 100 - total flux cleaned = 0.0273431 Jy ! Component: 150 - total flux cleaned = 0.03055 Jy ! Component: 200 - total flux cleaned = 0.0326232 Jy ! Total flux subtracted in 200 components = 0.0326232 Jy ! Clean residual min=-0.001645 max=0.001725 Jy/beam ! Clean residual mean=-0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0326232 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0326232 Jy ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=4.959 mas, bpa=-18.59 degrees ! Estimated noise=8.08421 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 = 0.00219547 Jy ! Component: 100 - total flux cleaned = 0.00325956 Jy ! Component: 150 - total flux cleaned = 0.0039088 Jy ! Component: 200 - total flux cleaned = 0.00432254 Jy ! Total flux subtracted in 200 components = 0.00432254 Jy ! Clean residual min=-0.000859 max=0.000927 Jy/beam ! Clean residual mean=-0.000005 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0369457 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 61 components and 0.0369457 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=2.334 mas, bmaj=6.875 mas, bpa=-9.82 degrees ! Estimated noise=8.80887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000393814 Jy ! Component: 100 - total flux cleaned = 0.000574807 Jy ! Component: 150 - total flux cleaned = 0.000632736 Jy ! Component: 200 - total flux cleaned = 0.000651357 Jy ! Total flux subtracted in 200 components = 0.000651357 Jy ! Clean residual min=-0.000973 max=0.001219 Jy/beam ! Clean residual mean=-0.000007 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0375971 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 = 1.4172e-05 Jy ! Component: 100 - total flux cleaned = 2.74456e-05 Jy ! Component: 150 - total flux cleaned = 4.00519e-05 Jy ! Component: 200 - total flux cleaned = 5.48221e-05 Jy ! Total flux subtracted in 200 components = 5.48221e-05 Jy ! Clean residual min=-0.000968 max=0.001219 Jy/beam ! Clean residual mean=-0.000007 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0376519 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.0376519 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=4.959 mas, bpa=-18.59 degrees ! Estimated noise=8.08421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102751 Jy ! Component: 100 - total flux cleaned = -0.000102259 Jy ! Component: 150 - total flux cleaned = -0.000102284 Jy ! Component: 200 - total flux cleaned = -0.000106359 Jy ! Total flux subtracted in 200 components = -0.000106359 Jy ! Clean residual min=-0.000834 max=0.000939 Jy/beam ! Clean residual mean=-0.000004 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0375456 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.0375455 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=0.018212Jy sigma=0.020469 ! Fit after self-cal, rms=0.018212Jy sigma=0.020468 wmodel /g0/scr/pima/s4195b_uvs/J1828-2417_X_map.mod ! Writing 93 model components to file: /g0/scr/pima/s4195b_uvs/J1828-2417_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1828-2417_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1828-2417_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1828-2417_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195b_uvs/J1828-2417_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 = 0.000285066 Jy ! Component: 100 - total flux cleaned = 0.000402087 Jy ! Component: 150 - total flux cleaned = 0.000469161 Jy ! Component: 200 - total flux cleaned = 0.000494402 Jy ! Component: 250 - total flux cleaned = 0.000493819 Jy ! Component: 300 - total flux cleaned = 0.00046995 Jy ! Component: 350 - total flux cleaned = 0.000424342 Jy ! Component: 400 - total flux cleaned = 0.000380256 Jy ! Component: 450 - total flux cleaned = 0.000348263 Jy ! Component: 500 - total flux cleaned = 0.000327474 Jy ! Component: 550 - total flux cleaned = 0.000327394 Jy ! Component: 600 - total flux cleaned = 0.000297943 Jy ! Component: 650 - total flux cleaned = 0.000307656 Jy ! Component: 700 - total flux cleaned = 0.000317066 Jy ! Component: 750 - total flux cleaned = 0.000298938 Jy ! Component: 800 - total flux cleaned = 0.000335128 Jy ! Component: 850 - total flux cleaned = 0.000370558 Jy ! Component: 900 - total flux cleaned = 0.000361787 Jy ! Component: 950 - total flux cleaned = 0.000395713 Jy ! Component: 1000 - total flux cleaned = 0.000420655 Jy ! Component: 1050 - total flux cleaned = 0.00046146 Jy ! Component: 1100 - total flux cleaned = 0.000477503 Jy ! Component: 1150 - total flux cleaned = 0.000485537 Jy ! Component: 1200 - total flux cleaned = 0.000501162 Jy ! Component: 1250 - total flux cleaned = 0.000516548 Jy ! Component: 1300 - total flux cleaned = 0.00051665 Jy ! Component: 1350 - total flux cleaned = 0.000546301 Jy ! Component: 1400 - total flux cleaned = 0.000546172 Jy ! Component: 1450 - total flux cleaned = 0.000553565 Jy ! Component: 1500 - total flux cleaned = 0.000567796 Jy ! Component: 1550 - total flux cleaned = 0.000553826 Jy ! Component: 1600 - total flux cleaned = 0.000567646 Jy ! Component: 1650 - total flux cleaned = 0.000567549 Jy ! Component: 1700 - total flux cleaned = 0.000580987 Jy ! Component: 1750 - total flux cleaned = 0.000600966 Jy ! Component: 1800 - total flux cleaned = 0.000607454 Jy ! Component: 1850 - total flux cleaned = 0.000620523 Jy ! Component: 1900 - total flux cleaned = 0.000627034 Jy ! Component: 1950 - total flux cleaned = 0.000677933 Jy ! Component: 2000 - total flux cleaned = 0.000665202 Jy ! Component: 2050 - total flux cleaned = 0.000665253 Jy ! Component: 2100 - total flux cleaned = 0.000696178 Jy ! Component: 2150 - total flux cleaned = 0.00070226 Jy ! Component: 2200 - total flux cleaned = 0.000714381 Jy ! Component: 2250 - total flux cleaned = 0.000720418 Jy ! Component: 2300 - total flux cleaned = 0.00073231 Jy ! Component: 2350 - total flux cleaned = 0.00072646 Jy ! Component: 2400 - total flux cleaned = 0.000755752 Jy ! Component: 2450 - total flux cleaned = 0.000755711 Jy ! Component: 2500 - total flux cleaned = 0.000784473 Jy ! Component: 2550 - total flux cleaned = 0.000795851 Jy ! Component: 2600 - total flux cleaned = 0.000818391 Jy ! Component: 2650 - total flux cleaned = 0.000824029 Jy ! Component: 2700 - total flux cleaned = 0.000829623 Jy ! Component: 2750 - total flux cleaned = 0.000846108 Jy ! Component: 2800 - total flux cleaned = 0.000867905 Jy ! Component: 2850 - total flux cleaned = 0.000856963 Jy ! Component: 2900 - total flux cleaned = 0.000867757 Jy ! Component: 2950 - total flux cleaned = 0.000873094 Jy ! Component: 3000 - total flux cleaned = 0.000889027 Jy ! Component: 3050 - total flux cleaned = 0.000894284 Jy ! Component: 3100 - total flux cleaned = 0.000920358 Jy ! Component: 3150 - total flux cleaned = 0.000904795 Jy ! Component: 3200 - total flux cleaned = 0.000909965 Jy ! Component: 3250 - total flux cleaned = 0.000930339 Jy ! Component: 3300 - total flux cleaned = 0.000905026 Jy ! Component: 3350 - total flux cleaned = 0.000935252 Jy ! Component: 3400 - total flux cleaned = 0.000935235 Jy ! Component: 3450 - total flux cleaned = 0.000955033 Jy ! Component: 3500 - total flux cleaned = 0.000955071 Jy ! Component: 3550 - total flux cleaned = 0.000994188 Jy ! Component: 3600 - total flux cleaned = 0.000999047 Jy ! Component: 3650 - total flux cleaned = 0.000984479 Jy ! Component: 3700 - total flux cleaned = 0.00101331 Jy ! Component: 3750 - total flux cleaned = 0.00101807 Jy ! Component: 3800 - total flux cleaned = 0.00102764 Jy ! Component: 3850 - total flux cleaned = 0.00102763 Jy ! Component: 3900 - total flux cleaned = 0.00104641 Jy ! Component: 3950 - total flux cleaned = 0.00106965 Jy ! Component: 4000 - total flux cleaned = 0.00106962 Jy ! Component: 4050 - total flux cleaned = 0.00107885 Jy ! Total flux subtracted in 4096 components = 0.001088 Jy ! Clean residual min=-0.000286 max=0.000249 Jy/beam ! Clean residual mean=-0.000001 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0386335 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 364 components and 0.0386336 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1828-2417_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.111 x 4.959 at -18.59 degrees (North through East) ! Clean map min=-0.00057848 max=0.028852 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1828-2417_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0288524 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.42628e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.876144 0.876144 1.75229 3.50457 7.00915 14.0183 28.0366 56.0732 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 342.409 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1828-2417_X_uvs.log closed on Tue Dec 31 19:41:11 2013