! Started logfile: /scr/pima/bg219b_uvs/J0623+2241_X_uvs.log on Thu Apr 7 01:44:38 2016 obs /scr/pima/bg219b_uvs/J0623+2241_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0623+2241_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.75592 visibilities/baseline/integration-bin. ! Found source: J0623+2241 ! ! 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 134 lines of history. ! ! Reading 24900 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/bg219b_uvs/J0623+2241_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 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! 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=1.000383Jy sigma=24.479159 ! Fit after self-cal, rms=0.900187Jy sigma=21.895589 ! 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=0.8925 mas, bmaj=1.726 mas, bpa=-5.712 degrees ! Estimated noise=0.464204 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 = 0.0711221 Jy ! Component: 100 - total flux cleaned = 0.10308 Jy ! Total flux subtracted in 100 components = 0.10308 Jy ! Clean residual min=-0.006924 max=0.015658 Jy/beam ! Clean residual mean=-0.000015 rms=0.002240 Jy/beam ! Combined flux in latest and established models = 0.10308 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.10308 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=0.069371Jy sigma=1.622092 ! Fit after self-cal, rms=0.068588Jy sigma=1.606073 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188738 Jy ! Component: 100 - total flux cleaned = 0.0304145 Jy ! Total flux subtracted in 100 components = 0.0304145 Jy ! Clean residual min=-0.004898 max=0.006273 Jy/beam ! Clean residual mean=-0.000005 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.133494 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.133494 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=0.061372Jy sigma=1.398601 ! Fit after self-cal, rms=0.061324Jy sigma=1.397590 ! 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=1.1 mas, bmaj=2.031 mas, bpa=-3.371 degrees ! Estimated noise=0.259316 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 = 0.0112317 Jy ! Component: 100 - total flux cleaned = 0.0177396 Jy ! Component: 150 - total flux cleaned = 0.0218603 Jy ! Component: 200 - total flux cleaned = 0.0245296 Jy ! Total flux subtracted in 200 components = 0.0245296 Jy ! Clean residual min=-0.003707 max=0.005807 Jy/beam ! Clean residual mean=0.000005 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.158024 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 61 components and 0.158024 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=0.059333Jy sigma=1.336931 ! Fit after self-cal, rms=0.059322Jy sigma=1.336513 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.1 x 2.031 at -3.371 degrees (North through East) ! Clean map min=-0.0036232 max=0.099537 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 1.01 FD 0.95 HN 1.18 KP 0.90 ! LA 0.89 MK 1.00 NL 0.96 OV 0.96 ! PT 1.14 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 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* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.059322Jy sigma=1.336513 ! Fit after self-cal, rms=0.059475Jy sigma=1.328503 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.034 mas, bpa=-3.372 degrees ! Estimated noise=0.258317 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 = 0.00128607 Jy ! Component: 100 - total flux cleaned = 0.00178951 Jy ! Component: 150 - total flux cleaned = 0.00203333 Jy ! Component: 200 - total flux cleaned = 0.00222256 Jy ! Total flux subtracted in 200 components = 0.00222256 Jy ! Clean residual min=-0.003257 max=0.005122 Jy/beam ! Clean residual mean=0.000007 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.160246 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.160246 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=0.059438Jy sigma=1.327569 ! Fit after self-cal, rms=0.059461Jy sigma=1.327423 ! 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=0.059461Jy sigma=1.327423 ! Fit after self-cal, rms=0.059829Jy sigma=1.319467 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=2.033 mas, bpa=-3.249 degrees ! Estimated noise=0.257048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203279 Jy ! Component: 100 - total flux cleaned = -0.000231601 Jy ! Component: 150 - total flux cleaned = -0.000164419 Jy ! Component: 200 - total flux cleaned = -8.75795e-05 Jy ! Total flux subtracted in 200 components = -8.75795e-05 Jy ! Clean residual min=-0.002948 max=0.004042 Jy/beam ! Clean residual mean=0.000006 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.160159 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.160159 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=0.059812Jy sigma=1.319149 ! Fit after self-cal, rms=0.059841Jy sigma=1.319034 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 (19, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405671 Jy ! Component: 100 - total flux cleaned = 0.00586167 Jy ! Component: 150 - total flux cleaned = 0.00637248 Jy ! Component: 200 - total flux cleaned = 0.0067254 Jy ! Total flux subtracted in 200 components = 0.0067254 Jy ! Clean residual min=-0.002751 max=0.003398 Jy/beam ! Clean residual mean=0.000005 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.166884 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.166884 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=0.059580Jy sigma=1.311445 ! Fit after self-cal, rms=0.059536Jy sigma=1.309996 ! 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=0.059536Jy sigma=1.309996 ! Fit after self-cal, rms=0.059607Jy sigma=1.300900 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.035 mas, bpa=-3.235 degrees ! Estimated noise=0.258331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102311 Jy ! Component: 100 - total flux cleaned = 0.0015092 Jy ! Component: 150 - total flux cleaned = 0.00164074 Jy ! Component: 200 - total flux cleaned = 0.0017187 Jy ! Total flux subtracted in 200 components = 0.0017187 Jy ! Clean residual min=-0.001973 max=0.002641 Jy/beam ! Clean residual mean=0.000004 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.168603 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.168603 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=0.059586Jy sigma=1.300280 ! Fit after self-cal, rms=0.059604Jy sigma=1.300070 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 (4, 20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250248 Jy ! Component: 100 - total flux cleaned = 0.00399606 Jy ! Component: 150 - total flux cleaned = 0.00434465 Jy ! Component: 200 - total flux cleaned = 0.00467045 Jy ! Total flux subtracted in 200 components = 0.00467045 Jy ! Clean residual min=-0.001891 max=0.002263 Jy/beam ! Clean residual mean=0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.173273 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.173273 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=0.059466Jy sigma=1.297199 ! Fit after self-cal, rms=0.059452Jy sigma=1.296796 ! 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=0.059452Jy sigma=1.296796 ! Fit after self-cal, rms=0.058904Jy sigma=1.287427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.24 mas, bmaj=2.863 mas, bpa=-2.228 degrees ! Estimated noise=0.309283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.84313e-05 Jy ! Component: 100 - total flux cleaned = -8.82235e-05 Jy ! Component: 150 - total flux cleaned = -0.000168771 Jy ! Component: 200 - total flux cleaned = -0.000284835 Jy ! Total flux subtracted in 200 components = -0.000284835 Jy ! Clean residual min=-0.001753 max=0.001832 Jy/beam ! Clean residual mean=0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.172988 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 140 components and 0.172988 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=0.058884Jy sigma=1.287037 ! Fit after self-cal, rms=0.058903Jy sigma=1.286855 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 = 0.000208018 Jy ! Component: 100 - total flux cleaned = 0.000140892 Jy ! Component: 150 - total flux cleaned = 7.98146e-05 Jy ! Component: 200 - total flux cleaned = 2.50182e-05 Jy ! Total flux subtracted in 200 components = 2.50182e-05 Jy ! Clean residual min=-0.001655 max=0.001823 Jy/beam ! Clean residual mean=0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.173014 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 145 components and 0.173014 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=0.058895Jy sigma=1.286746 ! Fit after self-cal, rms=0.058896Jy sigma=1.286714 ! 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=1.092 mas, bmaj=2.029 mas, bpa=-3.474 degrees ! Estimated noise=0.256318 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 2.029 at -3.474 degrees (North through East) ! Clean map min=-0.0014722 max=0.096426 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=0.8824 mas, bmaj=1.721 mas, bpa=-5.738 degrees ! Estimated noise=0.456701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0708148 Jy ! Component: 100 - total flux cleaned = 0.103258 Jy ! Component: 150 - total flux cleaned = 0.121821 Jy ! Component: 200 - total flux cleaned = 0.133091 Jy ! Total flux subtracted in 200 components = 0.133091 Jy ! Clean residual min=-0.004348 max=0.006059 Jy/beam ! Clean residual mean=-0.000006 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.133091 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.133091 Jy ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.029 mas, bpa=-3.474 degrees ! Estimated noise=0.256318 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 = 0.0106264 Jy ! Component: 100 - total flux cleaned = 0.0169581 Jy ! Component: 150 - total flux cleaned = 0.0214738 Jy ! Component: 200 - total flux cleaned = 0.0249549 Jy ! Total flux subtracted in 200 components = 0.0249549 Jy ! Clean residual min=-0.002261 max=0.002658 Jy/beam ! Clean residual mean=-0.000000 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.158046 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 64 components and 0.158046 Jy ! Inverting map ! Added new window around map position (-1.4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299433 Jy ! Component: 100 - total flux cleaned = 0.00531804 Jy ! Component: 150 - total flux cleaned = 0.00722479 Jy ! Component: 200 - total flux cleaned = 0.0088038 Jy ! Total flux subtracted in 200 components = 0.0088038 Jy ! Clean residual min=-0.001676 max=0.001757 Jy/beam ! Clean residual mean=0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.166849 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 96 components and 0.166849 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=2.24 mas, bmaj=2.863 mas, bpa=-2.228 degrees ! Estimated noise=0.309283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176526 Jy ! Component: 100 - total flux cleaned = 0.00247801 Jy ! Component: 150 - total flux cleaned = 0.00288642 Jy ! Component: 200 - total flux cleaned = 0.00312977 Jy ! Total flux subtracted in 200 components = 0.00312977 Jy ! Clean residual min=-0.001707 max=0.001855 Jy/beam ! Clean residual mean=0.000000 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.169979 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 = 0.00018098 Jy ! Component: 100 - total flux cleaned = 0.000366873 Jy ! Component: 150 - total flux cleaned = 0.000536198 Jy ! Component: 200 - total flux cleaned = 0.000690275 Jy ! Total flux subtracted in 200 components = 0.000690275 Jy ! Clean residual min=-0.001570 max=0.001806 Jy/beam ! Clean residual mean=0.000000 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.170669 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 148 components and 0.170669 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.029 mas, bpa=-3.474 degrees ! Estimated noise=0.256318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322042 Jy ! Component: 100 - total flux cleaned = 0.000524844 Jy ! Component: 150 - total flux cleaned = 0.000734835 Jy ! Component: 200 - total flux cleaned = 0.000818435 Jy ! Total flux subtracted in 200 components = 0.000818435 Jy ! Clean residual min=-0.001491 max=0.001450 Jy/beam ! Clean residual mean=0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.171488 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 173 components and 0.171488 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=0.058895Jy sigma=1.286796 ! Fit after self-cal, rms=0.058884Jy sigma=1.286542 wmodel /scr/pima/bg219b_uvs/J0623+2241_X_map.mod ! Writing 173 model components to file: /scr/pima/bg219b_uvs/J0623+2241_X_map.mod wobs /scr/pima/bg219b_uvs/J0623+2241_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0623+2241_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0623+2241_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0623+2241_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 = -0.000301101 Jy ! Component: 100 - total flux cleaned = -0.00037785 Jy ! Component: 150 - total flux cleaned = -0.000425466 Jy ! Component: 200 - total flux cleaned = -0.000470517 Jy ! Component: 250 - total flux cleaned = -0.000492406 Jy ! Component: 300 - total flux cleaned = -0.000491905 Jy ! Component: 350 - total flux cleaned = -0.000429982 Jy ! Component: 400 - total flux cleaned = -0.000470387 Jy ! Component: 450 - total flux cleaned = -0.000391548 Jy ! Component: 500 - total flux cleaned = -0.000372646 Jy ! Component: 550 - total flux cleaned = -0.000448112 Jy ! Component: 600 - total flux cleaned = -0.000466917 Jy ! Component: 650 - total flux cleaned = -0.000538857 Jy ! Component: 700 - total flux cleaned = -0.00060928 Jy ! Component: 750 - total flux cleaned = -0.000678446 Jy ! Component: 800 - total flux cleaned = -0.000729144 Jy ! Component: 850 - total flux cleaned = -0.000812103 Jy ! Component: 900 - total flux cleaned = -0.000828574 Jy ! Component: 950 - total flux cleaned = -0.000908876 Jy ! Component: 1000 - total flux cleaned = -0.000940431 Jy ! Component: 1050 - total flux cleaned = -0.00104858 Jy ! Component: 1100 - total flux cleaned = -0.00109391 Jy ! Component: 1150 - total flux cleaned = -0.00113866 Jy ! Component: 1200 - total flux cleaned = -0.00119751 Jy ! Component: 1250 - total flux cleaned = -0.00121201 Jy ! Component: 1300 - total flux cleaned = -0.00124078 Jy ! Component: 1350 - total flux cleaned = -0.00133937 Jy ! Component: 1400 - total flux cleaned = -0.00138107 Jy ! Component: 1450 - total flux cleaned = -0.00143566 Jy ! Component: 1500 - total flux cleaned = -0.00150249 Jy ! Component: 1550 - total flux cleaned = -0.00158201 Jy ! Component: 1600 - total flux cleaned = -0.00164721 Jy ! Component: 1650 - total flux cleaned = -0.00171135 Jy ! Component: 1700 - total flux cleaned = -0.00172372 Jy ! Component: 1750 - total flux cleaned = -0.00177393 Jy ! Component: 1800 - total flux cleaned = -0.00179881 Jy ! Component: 1850 - total flux cleaned = -0.00186006 Jy ! Component: 1900 - total flux cleaned = -0.00187209 Jy ! Component: 1950 - total flux cleaned = -0.00190803 Jy ! Component: 2000 - total flux cleaned = -0.00194385 Jy ! Component: 2050 - total flux cleaned = -0.00197907 Jy ! Component: 2100 - total flux cleaned = -0.00199074 Jy ! Component: 2150 - total flux cleaned = -0.00203646 Jy ! Component: 2200 - total flux cleaned = -0.00208169 Jy ! Component: 2250 - total flux cleaned = -0.00209281 Jy ! Component: 2300 - total flux cleaned = -0.00214788 Jy ! Component: 2350 - total flux cleaned = -0.0021806 Jy ! Component: 2400 - total flux cleaned = -0.00221292 Jy ! Component: 2450 - total flux cleaned = -0.00222369 Jy ! Component: 2500 - total flux cleaned = -0.00223437 Jy ! Component: 2550 - total flux cleaned = -0.00228698 Jy ! Component: 2600 - total flux cleaned = -0.00228694 Jy ! Component: 2650 - total flux cleaned = -0.00236945 Jy ! Component: 2700 - total flux cleaned = -0.00234908 Jy ! Component: 2750 - total flux cleaned = -0.00238963 Jy ! Component: 2800 - total flux cleaned = -0.00238962 Jy ! Component: 2850 - total flux cleaned = -0.00241954 Jy ! Component: 2900 - total flux cleaned = -0.00244926 Jy ! Component: 2950 - total flux cleaned = -0.00244941 Jy ! Component: 3000 - total flux cleaned = -0.00250762 Jy ! Component: 3050 - total flux cleaned = -0.00254594 Jy ! Component: 3100 - total flux cleaned = -0.00254587 Jy ! Component: 3150 - total flux cleaned = -0.00254601 Jy ! Component: 3200 - total flux cleaned = -0.00257406 Jy ! Component: 3250 - total flux cleaned = -0.00258339 Jy ! Component: 3300 - total flux cleaned = -0.00258353 Jy ! Component: 3350 - total flux cleaned = -0.0026019 Jy ! Component: 3400 - total flux cleaned = -0.00262905 Jy ! Component: 3450 - total flux cleaned = -0.00265606 Jy ! Component: 3500 - total flux cleaned = -0.00262924 Jy ! Component: 3550 - total flux cleaned = -0.00267368 Jy ! Component: 3600 - total flux cleaned = -0.00266492 Jy ! Component: 3650 - total flux cleaned = -0.0026825 Jy ! Component: 3700 - total flux cleaned = -0.00267387 Jy ! Component: 3750 - total flux cleaned = -0.00269977 Jy ! Component: 3800 - total flux cleaned = -0.0027168 Jy ! Component: 3850 - total flux cleaned = -0.00271679 Jy ! Component: 3900 - total flux cleaned = -0.00277602 Jy ! Component: 3950 - total flux cleaned = -0.00276755 Jy ! Component: 4000 - total flux cleaned = -0.0028177 Jy ! Component: 4050 - total flux cleaned = -0.00281773 Jy ! Total flux subtracted in 4096 components = -0.00286738 Jy ! Clean residual min=-0.000468 max=0.000413 Jy/beam ! Clean residual mean=0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.168621 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 476 components and 0.168621 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0623+2241_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 2.029 at -3.474 degrees (North through East) ! Clean map min=-0.0010911 max=0.097016 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0623+2241_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0970164 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136324 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.42155 0.42155 0.843099 1.6862 3.3724 6.7448 13.4896 26.9792 53.9584 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 711.659 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0623+2241_X_uvs.log closed on Thu Apr 7 01:44:43 2016