! Started logfile: /scr/pima/bg219a_uvs/J0645+0541_X_uvs.log on Wed Apr 6 21:28:32 2016 obs /scr/pima/bg219a_uvs/J0645+0541_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0645+0541_X_uva.fits ! AN table 1: 29 integrations on 10 of 10 possible baselines. ! AN table 2: 29 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.954483 visibilities/baseline/integration-bin. ! Found source: J0645+0541 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 8304 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 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219a_uvs/J0645+0541_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 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.009712Jy sigma=28.839420 ! Fit after self-cal, rms=0.911575Jy sigma=25.751712 ! 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=0.7681 mas, bmaj=1.612 mas, bpa=-5.868 degrees ! Estimated noise=0.714841 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 = 0.0548233 Jy ! Component: 100 - total flux cleaned = 0.0809401 Jy ! Total flux subtracted in 100 components = 0.0809401 Jy ! Clean residual min=-0.009010 max=0.014551 Jy/beam ! Clean residual mean=-0.000012 rms=0.003355 Jy/beam ! Combined flux in latest and established models = 0.0809401 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0809401 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065370Jy sigma=1.891488 ! Fit after self-cal, rms=0.064981Jy sigma=1.879788 ! 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=0.9501 mas, bmaj=1.961 mas, bpa=-5.774 degrees ! Estimated noise=0.367394 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 = 0.0331598 Jy ! Component: 100 - total flux cleaned = 0.0508082 Jy ! Component: 150 - total flux cleaned = 0.0611882 Jy ! Component: 200 - total flux cleaned = 0.0675152 Jy ! Total flux subtracted in 200 components = 0.0675152 Jy ! Clean residual min=-0.004980 max=0.008044 Jy/beam ! Clean residual mean=-0.000007 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.148455 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 40 components and 0.148455 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.047220Jy sigma=1.311808 ! Fit after self-cal, rms=0.047167Jy sigma=1.309339 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9501 x 1.961 at -5.774 degrees (North through East) ! Clean map min=-0.004792 max=0.090971 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: ! FD 0.99 MK 1.18 NL 1.06 OV 0.99 ! PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 1.10 NL 1.12 OV 0.93 ! PT 0.94 SC 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 MK 1.06 NL 1.13 OV 0.92 ! PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.89 MK 1.13 NL 1.18 OV 0.94 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 MK 0.93 NL 1.09 OV 0.95 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 MK 1.03 NL 1.18 OV 0.91 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.90 MK 1.12 NL 1.13 OV 0.92 ! PT 0.98 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 MK 0.89 NL 1.17 OV 0.96 ! PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 1.08 NL 1.13 OV 0.92 ! PT 0.97 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.92 MK 1.06 NL 1.11 OV 0.92 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.94 MK 1.09 NL 1.07 OV 0.90 ! PT 0.97 SC 1.06 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.047167Jy sigma=1.309339 ! Fit after self-cal, rms=0.047119Jy sigma=1.275226 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9656 mas, bmaj=2.007 mas, bpa=-5.69 degrees ! Estimated noise=0.367362 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 = 0.000349385 Jy ! Component: 100 - total flux cleaned = 0.000418618 Jy ! Component: 150 - total flux cleaned = 0.000419995 Jy ! Component: 200 - total flux cleaned = 0.000418036 Jy ! Total flux subtracted in 200 components = 0.000418036 Jy ! Clean residual min=-0.002913 max=0.003929 Jy/beam ! Clean residual mean=-0.000001 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.148873 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.148873 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.047074Jy sigma=1.274060 ! Fit after self-cal, rms=0.047128Jy sigma=1.273477 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.047128Jy sigma=1.273477 ! Fit after self-cal, rms=0.047188Jy sigma=1.273376 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9648 mas, bmaj=1.999 mas, bpa=-5.333 degrees ! Estimated noise=0.367576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261115 Jy ! Component: 100 - total flux cleaned = 0.000347826 Jy ! Component: 150 - total flux cleaned = 0.000347387 Jy ! Component: 200 - total flux cleaned = 0.000344951 Jy ! Total flux subtracted in 200 components = 0.000344951 Jy ! Clean residual min=-0.002855 max=0.003762 Jy/beam ! Clean residual mean=-0.000001 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.149218 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.149218 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.047157Jy sigma=1.272553 ! Fit after self-cal, rms=0.047160Jy sigma=1.272511 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) ! Added new window around map position (6.2, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339675 Jy ! Component: 100 - total flux cleaned = 0.0041249 Jy ! Component: 150 - total flux cleaned = 0.00398569 Jy ! Component: 200 - total flux cleaned = 0.00382567 Jy ! Total flux subtracted in 200 components = 0.00382567 Jy ! Clean residual min=-0.001995 max=0.002177 Jy/beam ! Clean residual mean=-0.000000 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.153044 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.153044 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046901Jy sigma=1.265605 ! Fit after self-cal, rms=0.046866Jy sigma=1.264908 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046866Jy sigma=1.264908 ! Fit after self-cal, rms=0.046200Jy sigma=1.258251 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9611 mas, bmaj=1.991 mas, bpa=-5.345 degrees ! Estimated noise=0.363784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101077 Jy ! Component: 100 - total flux cleaned = 0.00087678 Jy ! Component: 150 - total flux cleaned = 0.000732053 Jy ! Component: 200 - total flux cleaned = 0.000690212 Jy ! Total flux subtracted in 200 components = 0.000690212 Jy ! Clean residual min=-0.001637 max=0.001863 Jy/beam ! Clean residual mean=-0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.153734 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.153734 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046159Jy sigma=1.257119 ! Fit after self-cal, rms=0.046153Jy sigma=1.256910 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) ! Added new window around map position (35.2, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165952 Jy ! Component: 100 - total flux cleaned = 0.00244983 Jy ! Component: 150 - total flux cleaned = 0.00283233 Jy ! Component: 200 - total flux cleaned = 0.00301673 Jy ! Total flux subtracted in 200 components = 0.00301673 Jy ! Clean residual min=-0.001375 max=0.001365 Jy/beam ! Clean residual mean=-0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.156751 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.156751 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046086Jy sigma=1.255205 ! Fit after self-cal, rms=0.046075Jy sigma=1.255039 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046075Jy sigma=1.255039 ! Fit after self-cal, rms=0.045820Jy sigma=1.254880 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.112 mas, bmaj=4.134 mas, bpa=-10.77 degrees ! Estimated noise=0.453466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000621095 Jy ! Component: 100 - total flux cleaned = 0.00102038 Jy ! Component: 150 - total flux cleaned = 0.00130972 Jy ! Component: 200 - total flux cleaned = 0.00139378 Jy ! Total flux subtracted in 200 components = 0.00139378 Jy ! Clean residual min=-0.000689 max=0.000873 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.158145 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.158145 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.045814Jy sigma=1.254671 ! Fit after self-cal, rms=0.045810Jy sigma=1.254633 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 = 0.000244076 Jy ! Component: 100 - total flux cleaned = 0.000314073 Jy ! Component: 150 - total flux cleaned = 0.000366741 Jy ! Component: 200 - total flux cleaned = 0.000380725 Jy ! Total flux subtracted in 200 components = 0.000380725 Jy ! Clean residual min=-0.000695 max=0.000807 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.158525 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.158525 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.045809Jy sigma=1.254593 ! Fit after self-cal, rms=0.045808Jy sigma=1.254581 ! 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=0.961 mas, bmaj=1.994 mas, bpa=-5.521 degrees ! Estimated noise=0.362201 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.961 x 1.994 at -5.521 degrees (North through East) ! Clean map min=-0.0012429 max=0.090346 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=0.7715 mas, bmaj=1.621 mas, bpa=-5.422 degrees ! Estimated noise=0.71548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0548139 Jy ! Component: 100 - total flux cleaned = 0.0813524 Jy ! Component: 150 - total flux cleaned = 0.099098 Jy ! Component: 200 - total flux cleaned = 0.11125 Jy ! Total flux subtracted in 200 components = 0.11125 Jy ! Clean residual min=-0.006042 max=0.007153 Jy/beam ! Clean residual mean=-0.000006 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 0.11125 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.11125 Jy ! Inverting map and beam ! Estimated beam: bmin=0.961 mas, bmaj=1.994 mas, bpa=-5.521 degrees ! Estimated noise=0.362201 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 = 0.0159706 Jy ! Component: 100 - total flux cleaned = 0.0247151 Jy ! Component: 150 - total flux cleaned = 0.030357 Jy ! Component: 200 - total flux cleaned = 0.0341901 Jy ! Total flux subtracted in 200 components = 0.0341901 Jy ! Clean residual min=-0.002974 max=0.003011 Jy/beam ! Clean residual mean=-0.000003 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.14544 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 56 components and 0.14544 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=2.112 mas, bmaj=4.134 mas, bpa=-10.77 degrees ! Estimated noise=0.453466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412757 Jy ! Component: 100 - total flux cleaned = 0.00635418 Jy ! Component: 150 - total flux cleaned = 0.00794959 Jy ! Component: 200 - total flux cleaned = 0.00915447 Jy ! Total flux subtracted in 200 components = 0.00915447 Jy ! Clean residual min=-0.001440 max=0.001529 Jy/beam ! Clean residual mean=-0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.154594 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 = 0.000931119 Jy ! Component: 100 - total flux cleaned = 0.00166761 Jy ! Component: 150 - total flux cleaned = 0.00225887 Jy ! Component: 200 - total flux cleaned = 0.00246228 Jy ! Total flux subtracted in 200 components = 0.00246228 Jy ! Clean residual min=-0.001149 max=0.001193 Jy/beam ! Clean residual mean=-0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.157057 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 102 components and 0.157057 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.961 mas, bmaj=1.994 mas, bpa=-5.521 degrees ! Estimated noise=0.362201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340499 Jy ! Component: 100 - total flux cleaned = 0.000529119 Jy ! Component: 150 - total flux cleaned = 0.000662032 Jy ! Component: 200 - total flux cleaned = 0.000722544 Jy ! Total flux subtracted in 200 components = 0.000722544 Jy ! Clean residual min=-0.001481 max=0.001968 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.157779 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.157779 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.045878Jy sigma=1.256230 ! Fit after self-cal, rms=0.045870Jy sigma=1.255883 wmodel /scr/pima/bg219a_uvs/J0645+0541_X_map.mod ! Writing 125 model components to file: /scr/pima/bg219a_uvs/J0645+0541_X_map.mod wobs /scr/pima/bg219a_uvs/J0645+0541_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0645+0541_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0645+0541_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0645+0541_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 = 0.000527148 Jy ! Component: 100 - total flux cleaned = 0.000596905 Jy ! Component: 150 - total flux cleaned = 0.000597553 Jy ! Component: 200 - total flux cleaned = 0.000539308 Jy ! Component: 250 - total flux cleaned = 0.000466181 Jy ! Component: 300 - total flux cleaned = 0.00039694 Jy ! Component: 350 - total flux cleaned = 0.000230067 Jy ! Component: 400 - total flux cleaned = 0.000134296 Jy ! Component: 450 - total flux cleaned = 2.62579e-05 Jy ! Component: 500 - total flux cleaned = -6.33239e-05 Jy ! Component: 550 - total flux cleaned = -7.73963e-05 Jy ! Component: 600 - total flux cleaned = -9.11606e-05 Jy ! Component: 650 - total flux cleaned = -7.74312e-05 Jy ! Component: 700 - total flux cleaned = -6.4077e-05 Jy ! Component: 750 - total flux cleaned = -8.95818e-05 Jy ! Component: 800 - total flux cleaned = -7.69397e-05 Jy ! Component: 850 - total flux cleaned = -8.92201e-05 Jy ! Component: 900 - total flux cleaned = -8.92509e-05 Jy ! Component: 950 - total flux cleaned = -0.000112708 Jy ! Component: 1000 - total flux cleaned = -0.000101187 Jy ! Component: 1050 - total flux cleaned = -0.000112773 Jy ! Component: 1100 - total flux cleaned = -0.000124163 Jy ! Component: 1150 - total flux cleaned = -0.000124341 Jy ! Component: 1200 - total flux cleaned = -0.000156745 Jy ! Component: 1250 - total flux cleaned = -0.000156592 Jy ! Component: 1300 - total flux cleaned = -0.000146144 Jy ! Component: 1350 - total flux cleaned = -0.000146091 Jy ! Component: 1400 - total flux cleaned = -0.000166202 Jy ! Component: 1450 - total flux cleaned = -0.000166132 Jy ! Component: 1500 - total flux cleaned = -0.000166142 Jy ! Component: 1550 - total flux cleaned = -0.000195113 Jy ! Component: 1600 - total flux cleaned = -0.000185396 Jy ! Component: 1650 - total flux cleaned = -0.000166438 Jy ! Component: 1700 - total flux cleaned = -0.00017579 Jy ! Component: 1750 - total flux cleaned = -0.000166496 Jy ! Component: 1800 - total flux cleaned = -0.000157236 Jy ! Component: 1850 - total flux cleaned = -0.000148018 Jy ! Component: 1900 - total flux cleaned = -0.000129922 Jy ! Component: 1950 - total flux cleaned = -0.000138887 Jy ! Component: 2000 - total flux cleaned = -0.000138866 Jy ! Component: 2050 - total flux cleaned = -0.000165237 Jy ! Component: 2100 - total flux cleaned = -0.00014776 Jy ! Component: 2150 - total flux cleaned = -0.000173691 Jy ! Component: 2200 - total flux cleaned = -0.000182212 Jy ! Component: 2250 - total flux cleaned = -0.000173692 Jy ! Component: 2300 - total flux cleaned = -0.000190624 Jy ! Component: 2350 - total flux cleaned = -0.000215894 Jy ! Component: 2400 - total flux cleaned = -0.00020748 Jy ! Component: 2450 - total flux cleaned = -0.000224174 Jy ! Component: 2500 - total flux cleaned = -0.000224171 Jy ! Component: 2550 - total flux cleaned = -0.000224135 Jy ! Component: 2600 - total flux cleaned = -0.000224166 Jy ! Component: 2650 - total flux cleaned = -0.000232404 Jy ! Component: 2700 - total flux cleaned = -0.000240623 Jy ! Component: 2750 - total flux cleaned = -0.000248764 Jy ! Component: 2800 - total flux cleaned = -0.00026496 Jy ! Component: 2850 - total flux cleaned = -0.000264896 Jy ! Component: 2900 - total flux cleaned = -0.000264888 Jy ! Component: 2950 - total flux cleaned = -0.000289154 Jy ! Component: 3000 - total flux cleaned = -0.000297188 Jy ! Component: 3050 - total flux cleaned = -0.00030529 Jy ! Component: 3100 - total flux cleaned = -0.000321329 Jy ! Component: 3150 - total flux cleaned = -0.000329408 Jy ! Component: 3200 - total flux cleaned = -0.000329368 Jy ! Component: 3250 - total flux cleaned = -0.000337401 Jy ! Component: 3300 - total flux cleaned = -0.000345438 Jy ! Component: 3350 - total flux cleaned = -0.0003455 Jy ! Component: 3400 - total flux cleaned = -0.000361646 Jy ! Component: 3450 - total flux cleaned = -0.000353546 Jy ! Component: 3500 - total flux cleaned = -0.00036161 Jy ! Component: 3550 - total flux cleaned = -0.000369769 Jy ! Component: 3600 - total flux cleaned = -0.000377962 Jy ! Component: 3650 - total flux cleaned = -0.000386168 Jy ! Component: 3700 - total flux cleaned = -0.000394331 Jy ! Component: 3750 - total flux cleaned = -0.000394346 Jy ! Component: 3800 - total flux cleaned = -0.000402503 Jy ! Component: 3850 - total flux cleaned = -0.000385909 Jy ! Component: 3900 - total flux cleaned = -0.000402542 Jy ! Component: 3950 - total flux cleaned = -0.000394169 Jy ! Component: 4000 - total flux cleaned = -0.000377328 Jy ! Component: 4050 - total flux cleaned = -0.000352017 Jy ! Total flux subtracted in 4096 components = -0.000351947 Jy ! Clean residual min=-0.000486 max=0.000596 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.157427 Jy keep ! Adding 208 model components to the UV plane model. ! The established model now contains 333 components and 0.157427 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0645+0541_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.961 x 1.994 at -5.521 degrees (North through East) ! Clean map min=-0.001062 max=0.090878 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0645+0541_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0908775 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114009 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.37636 0.37636 0.752719 1.50544 3.01088 6.02176 12.0435 24.087 48.174 96.3481 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 797.109 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0645+0541_X_uvs.log closed on Wed Apr 6 21:28:37 2016