! Started logfile: /scr/pima/gc030_uvs/J2130+3332_X_uvs.log on Fri Apr 22 08:54:05 2016 obs /scr/pima/gc030_uvs/J2130+3332_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J2130+3332_X_uva.fits ! AN table 1: 70 integrations on 15 of 15 possible baselines. ! AN table 2: 209 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.772675 visibilities/baseline/integration-bin. ! Found source: J2130+3332 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 42664 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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/gc030_uvs/J2130+3332_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. ! A total of 232 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 449 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007598Jy sigma=16.070378 ! Fit after self-cal, rms=0.939917Jy sigma=15.233076 ! 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=0.4599 mas, bmaj=1.168 mas, bpa=-10.22 degrees ! Estimated noise=0.864408 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 = 0.0434131 Jy ! Component: 100 - total flux cleaned = 0.05497 Jy ! Total flux subtracted in 100 components = 0.05497 Jy ! Clean residual min=-0.005086 max=0.005752 Jy/beam ! Clean residual mean=-0.000013 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.05497 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.05497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.105624Jy sigma=0.741219 ! Fit after self-cal, rms=0.104869Jy sigma=0.736492 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.553 mas, bmaj=1.248 mas, bpa=-7.847 degrees ! Estimated noise=0.318828 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 = 0.00986314 Jy ! Component: 100 - total flux cleaned = 0.0148305 Jy ! Component: 150 - total flux cleaned = 0.0175019 Jy ! Component: 200 - total flux cleaned = 0.0190565 Jy ! Total flux subtracted in 200 components = 0.0190565 Jy ! Clean residual min=-0.003446 max=0.003592 Jy/beam ! Clean residual mean=-0.000026 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0740265 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.0740265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103550Jy sigma=0.721856 ! Fit after self-cal, rms=0.102994Jy sigma=0.720711 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.553 x 1.248 at -7.847 degrees (North through East) ! Clean map min=-0.0029637 max=0.06121 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 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 EB 1.01 HN 0.89 KP 1.01 ! LA 0.94 NL 1.08 PT 1.02 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 EB 1.06 HN 1.00* KP 0.95 ! LA 0.90 NL 1.11 PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.102994Jy sigma=0.720711 ! Fit after self-cal, rms=0.102216Jy sigma=0.719805 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5537 mas, bmaj=1.252 mas, bpa=-7.82 degrees ! Estimated noise=0.320129 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 (1.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369774 Jy ! Component: 100 - total flux cleaned = 0.00523006 Jy ! Component: 150 - total flux cleaned = 0.00572005 Jy ! Component: 200 - total flux cleaned = 0.00602587 Jy ! Total flux subtracted in 200 components = 0.00602587 Jy ! Clean residual min=-0.002560 max=0.002640 Jy/beam ! Clean residual mean=-0.000017 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0800524 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.0800524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102016Jy sigma=0.716867 ! Fit after self-cal, rms=0.101910Jy sigma=0.716223 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101910Jy sigma=0.716223 ! Fit after self-cal, rms=0.101834Jy sigma=0.713655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5516 mas, bmaj=1.258 mas, bpa=-7.815 degrees ! Estimated noise=0.32216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155747 Jy ! Component: 100 - total flux cleaned = 0.0020695 Jy ! Component: 150 - total flux cleaned = 0.0022449 Jy ! Component: 200 - total flux cleaned = 0.00237333 Jy ! Total flux subtracted in 200 components = 0.00237333 Jy ! Clean residual min=-0.002017 max=0.002048 Jy/beam ! Clean residual mean=-0.000010 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0824257 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.0824257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101789Jy sigma=0.713254 ! Fit after self-cal, rms=0.101838Jy sigma=0.713029 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 = 0.000367203 Jy ! Component: 100 - total flux cleaned = 0.000462985 Jy ! Component: 150 - total flux cleaned = 0.000549662 Jy ! Component: 200 - total flux cleaned = 0.000627891 Jy ! Total flux subtracted in 200 components = 0.000627891 Jy ! Clean residual min=-0.002075 max=0.002037 Jy/beam ! Clean residual mean=-0.000010 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0830536 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.0830536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101820Jy sigma=0.712922 ! Fit after self-cal, rms=0.101816Jy sigma=0.712890 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101816Jy sigma=0.712890 ! Fit after self-cal, rms=0.102683Jy sigma=0.712324 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5504 mas, bmaj=1.259 mas, bpa=-7.757 degrees ! Estimated noise=0.323473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418603 Jy ! Component: 100 - total flux cleaned = 0.000557774 Jy ! Component: 150 - total flux cleaned = 0.00055735 Jy ! Component: 200 - total flux cleaned = 0.000590592 Jy ! Total flux subtracted in 200 components = 0.000590592 Jy ! Clean residual min=-0.001997 max=0.001937 Jy/beam ! Clean residual mean=-0.000006 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0836442 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.0836442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102671Jy sigma=0.712240 ! Fit after self-cal, rms=0.102724Jy sigma=0.712171 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 = 3.26933e-06 Jy ! Component: 100 - total flux cleaned = 3.47161e-06 Jy ! Component: 150 - total flux cleaned = 3.51826e-06 Jy ! Component: 200 - total flux cleaned = -1.04013e-05 Jy ! Total flux subtracted in 200 components = -1.04013e-05 Jy ! Clean residual min=-0.002024 max=0.001931 Jy/beam ! Clean residual mean=-0.000007 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0836338 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.0836338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102716Jy sigma=0.712123 ! Fit after self-cal, rms=0.102721Jy sigma=0.712110 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102721Jy sigma=0.712110 ! Fit after self-cal, rms=0.102961Jy sigma=0.711661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.478 mas, bmaj=2.814 mas, bpa=72.04 degrees ! Estimated noise=0.681199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525796 Jy ! Component: 100 - total flux cleaned = 0.000664448 Jy ! Component: 150 - total flux cleaned = 0.000754412 Jy ! Component: 200 - total flux cleaned = 0.000781919 Jy ! Total flux subtracted in 200 components = 0.000781919 Jy ! Clean residual min=-0.003906 max=0.003898 Jy/beam ! Clean residual mean=-0.000020 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.0844157 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.0844157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102966Jy sigma=0.711863 ! Fit after self-cal, rms=0.103004Jy sigma=0.711666 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 = 5.59099e-07 Jy ! Component: 100 - total flux cleaned = 0.000100066 Jy ! Component: 150 - total flux cleaned = 0.000137749 Jy ! Component: 200 - total flux cleaned = 0.000137495 Jy ! Total flux subtracted in 200 components = 0.000137495 Jy ! Clean residual min=-0.003904 max=0.003977 Jy/beam ! Clean residual mean=-0.000020 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.0845532 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.0845532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103008Jy sigma=0.711818 ! Fit after self-cal, rms=0.103024Jy sigma=0.711787 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.5497 mas, bmaj=1.258 mas, bpa=-7.675 degrees ! Estimated noise=0.323854 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5497 x 1.258 at -7.675 degrees (North through East) ! Clean map min=-0.0025363 max=0.060952 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=0.4578 mas, bmaj=1.18 mas, bpa=-10.04 degrees ! Estimated noise=0.893207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441451 Jy ! Component: 100 - total flux cleaned = 0.0567356 Jy ! Component: 150 - total flux cleaned = 0.0647591 Jy ! Component: 200 - total flux cleaned = 0.0701914 Jy ! Total flux subtracted in 200 components = 0.0701914 Jy ! Clean residual min=-0.003871 max=0.004011 Jy/beam ! Clean residual mean=-0.000008 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.0701914 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0701914 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5497 mas, bmaj=1.258 mas, bpa=-7.675 degrees ! Estimated noise=0.323854 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 = 0.00529038 Jy ! Component: 100 - total flux cleaned = 0.00861665 Jy ! Component: 150 - total flux cleaned = 0.0108283 Jy ! Component: 200 - total flux cleaned = 0.0115886 Jy ! Total flux subtracted in 200 components = 0.0115886 Jy ! Clean residual min=-0.002228 max=0.002074 Jy/beam ! Clean residual mean=-0.000010 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0817799 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.0817799 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=2.478 mas, bmaj=2.814 mas, bpa=72.04 degrees ! Estimated noise=0.681199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239978 Jy ! Component: 100 - total flux cleaned = 0.002658 Jy ! Component: 150 - total flux cleaned = 0.00263098 Jy ! Component: 200 - total flux cleaned = 0.00258336 Jy ! Total flux subtracted in 200 components = 0.00258336 Jy ! Clean residual min=-0.004007 max=0.004022 Jy/beam ! Clean residual mean=-0.000021 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.0843633 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 = -2.10815e-05 Jy ! Component: 100 - total flux cleaned = 1.61824e-05 Jy ! Component: 150 - total flux cleaned = 3.43514e-05 Jy ! Component: 200 - total flux cleaned = 6.81966e-05 Jy ! Total flux subtracted in 200 components = 6.81966e-05 Jy ! Clean residual min=-0.003980 max=0.003973 Jy/beam ! Clean residual mean=-0.000020 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.0844315 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0844315 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5497 mas, bmaj=1.258 mas, bpa=-7.675 degrees ! Estimated noise=0.323854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.73546e-06 Jy ! Component: 100 - total flux cleaned = -0.000158677 Jy ! Component: 150 - total flux cleaned = -0.000160217 Jy ! Component: 200 - total flux cleaned = -0.000127646 Jy ! Total flux subtracted in 200 components = -0.000127646 Jy ! Clean residual min=-0.002046 max=0.001823 Jy/beam ! Clean residual mean=-0.000005 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0843038 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.0843038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103041Jy sigma=0.712008 ! Fit after self-cal, rms=0.103045Jy sigma=0.711829 wmodel /scr/pima/gc030_uvs/J2130+3332_X_map.mod ! Writing 57 model components to file: /scr/pima/gc030_uvs/J2130+3332_X_map.mod wobs /scr/pima/gc030_uvs/J2130+3332_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J2130+3332_X_uvs.fits wwins /scr/pima/gc030_uvs/J2130+3332_X_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J2130+3332_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 = -0.00053061 Jy ! Component: 100 - total flux cleaned = -0.000688914 Jy ! Component: 150 - total flux cleaned = -0.00074825 Jy ! Component: 200 - total flux cleaned = -0.000805491 Jy ! Component: 250 - total flux cleaned = -0.0009163 Jy ! Component: 300 - total flux cleaned = -0.000996789 Jy ! Component: 350 - total flux cleaned = -0.00112671 Jy ! Component: 400 - total flux cleaned = -0.00122658 Jy ! Component: 450 - total flux cleaned = -0.00129977 Jy ! Component: 500 - total flux cleaned = -0.00132342 Jy ! Component: 550 - total flux cleaned = -0.00139342 Jy ! Component: 600 - total flux cleaned = -0.00146135 Jy ! Component: 650 - total flux cleaned = -0.0015495 Jy ! Component: 700 - total flux cleaned = -0.00157087 Jy ! Component: 750 - total flux cleaned = -0.00159203 Jy ! Component: 800 - total flux cleaned = -0.0017169 Jy ! Component: 850 - total flux cleaned = -0.00175735 Jy ! Component: 900 - total flux cleaned = -0.00187678 Jy ! Component: 950 - total flux cleaned = -0.0020139 Jy ! Component: 1000 - total flux cleaned = -0.00207179 Jy ! Component: 1050 - total flux cleaned = -0.00220431 Jy ! Component: 1100 - total flux cleaned = -0.00229732 Jy ! Component: 1150 - total flux cleaned = -0.00235226 Jy ! Component: 1200 - total flux cleaned = -0.002406 Jy ! Component: 1250 - total flux cleaned = -0.00245928 Jy ! Component: 1300 - total flux cleaned = -0.00252916 Jy ! Component: 1350 - total flux cleaned = -0.00258072 Jy ! Component: 1400 - total flux cleaned = -0.00258085 Jy ! Component: 1450 - total flux cleaned = -0.00261395 Jy ! Component: 1500 - total flux cleaned = -0.00256477 Jy ! Component: 1550 - total flux cleaned = -0.00256481 Jy ! Component: 1600 - total flux cleaned = -0.00261275 Jy ! Component: 1650 - total flux cleaned = -0.00262809 Jy ! Component: 1700 - total flux cleaned = -0.00261266 Jy ! Component: 1750 - total flux cleaned = -0.00255191 Jy ! Component: 1800 - total flux cleaned = -0.00258235 Jy ! Component: 1850 - total flux cleaned = -0.00256777 Jy ! Component: 1900 - total flux cleaned = -0.0026116 Jy ! Component: 1950 - total flux cleaned = -0.00256849 Jy ! Component: 2000 - total flux cleaned = -0.00261131 Jy ! Component: 2050 - total flux cleaned = -0.00259748 Jy ! Component: 2100 - total flux cleaned = -0.00261126 Jy ! Component: 2150 - total flux cleaned = -0.00261111 Jy ! Component: 2200 - total flux cleaned = -0.00259746 Jy ! Component: 2250 - total flux cleaned = -0.00269047 Jy ! Component: 2300 - total flux cleaned = -0.00265102 Jy ! Component: 2350 - total flux cleaned = -0.00271585 Jy ! Component: 2400 - total flux cleaned = -0.00271595 Jy ! Component: 2450 - total flux cleaned = -0.00276668 Jy ! Component: 2500 - total flux cleaned = -0.00279179 Jy ! Component: 2550 - total flux cleaned = -0.00282882 Jy ! Component: 2600 - total flux cleaned = -0.00284102 Jy ! Component: 2650 - total flux cleaned = -0.00286522 Jy ! Component: 2700 - total flux cleaned = -0.00287727 Jy ! Component: 2750 - total flux cleaned = -0.00287736 Jy ! Component: 2800 - total flux cleaned = -0.0028892 Jy ! Component: 2850 - total flux cleaned = -0.00291235 Jy ! Component: 2900 - total flux cleaned = -0.00295834 Jy ! Component: 2950 - total flux cleaned = -0.0029583 Jy ! Component: 3000 - total flux cleaned = -0.00295826 Jy ! Component: 3050 - total flux cleaned = -0.0029361 Jy ! Component: 3100 - total flux cleaned = -0.00296926 Jy ! Component: 3150 - total flux cleaned = -0.00296921 Jy ! Component: 3200 - total flux cleaned = -0.00296935 Jy ! Component: 3250 - total flux cleaned = -0.00296952 Jy ! Component: 3300 - total flux cleaned = -0.00299064 Jy ! Component: 3350 - total flux cleaned = -0.00296968 Jy ! Component: 3400 - total flux cleaned = -0.00294886 Jy ! Component: 3450 - total flux cleaned = -0.00296958 Jy ! Component: 3500 - total flux cleaned = -0.00295953 Jy ! Component: 3550 - total flux cleaned = -0.00297966 Jy ! Component: 3600 - total flux cleaned = -0.00298956 Jy ! Component: 3650 - total flux cleaned = -0.00299934 Jy ! Component: 3700 - total flux cleaned = -0.00299934 Jy ! Component: 3750 - total flux cleaned = -0.00298966 Jy ! Component: 3800 - total flux cleaned = -0.00302822 Jy ! Component: 3850 - total flux cleaned = -0.00303785 Jy ! Component: 3900 - total flux cleaned = -0.0030474 Jy ! Component: 3950 - total flux cleaned = -0.00306613 Jy ! Component: 4000 - total flux cleaned = -0.00306613 Jy ! Component: 4050 - total flux cleaned = -0.00308449 Jy ! Total flux subtracted in 4096 components = -0.00306618 Jy ! Clean residual min=-0.000500 max=0.000559 Jy/beam ! Clean residual mean=-0.000003 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0812377 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 369 components and 0.0812377 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J2130+3332_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5497 x 1.258 at -7.675 degrees (North through East) ! Clean map min=-0.0017591 max=0.060813 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J2130+3332_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0608127 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156591 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.772493 0.772493 1.54499 3.08997 6.17994 12.3599 24.7198 49.4395 98.8791 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 388.353 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J2130+3332_X_uvs.log closed on Fri Apr 22 08:54:10 2016