! Started logfile: /scr/pima/bg219g_uvs/J1158+4825_X_uvs.log on Thu Apr 7 09:49:07 2016 obs /scr/pima/bg219g_uvs/J1158+4825_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1158+4825_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.954497 visibilities/baseline/integration-bin. ! Found source: J1158+4825 ! ! 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 10824 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/bg219g_uvs/J1158+4825_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.004454Jy sigma=24.914693 ! Fit after self-cal, rms=0.903427Jy sigma=22.346147 ! 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=0.6832 mas, bmaj=2.737 mas, bpa=-49.86 degrees ! Estimated noise=0.809428 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 = 0.0721343 Jy ! Component: 100 - total flux cleaned = 0.0919216 Jy ! Total flux subtracted in 100 components = 0.0919216 Jy ! Clean residual min=-0.007101 max=0.008886 Jy/beam ! Clean residual mean=-0.000023 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.0919217 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0919217 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=0.066220Jy sigma=1.496628 ! Fit after self-cal, rms=0.066058Jy sigma=1.493957 ! 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=0.9009 mas, bmaj=2.684 mas, bpa=-50.87 degrees ! Estimated noise=0.377493 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 = 0.0119602 Jy ! Component: 100 - total flux cleaned = 0.0174569 Jy ! Component: 150 - total flux cleaned = 0.0208649 Jy ! Component: 200 - total flux cleaned = 0.0232401 Jy ! Total flux subtracted in 200 components = 0.0232401 Jy ! Clean residual min=-0.004017 max=0.003041 Jy/beam ! Clean residual mean=-0.000025 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.115162 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.115162 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=0.064019Jy sigma=1.438272 ! Fit after self-cal, rms=0.064005Jy sigma=1.437589 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9009 x 2.684 at -50.87 degrees (North through East) ! Clean map min=-0.0038583 max=0.096667 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 1.03 FD 1.10 HN 0.91 KP 0.97 ! LA 0.88 MK 0.99 NL 1.01 OV 1.03 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 1.03 ! LA 0.95 MK 1.02 NL 1.06 OV 0.98 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.93 KP 1.03 ! LA 0.90 MK 0.95 NL 1.02 OV 1.02 ! PT 0.95 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.92 KP 1.04 ! LA 0.91 MK 0.98 NL 1.02 OV 0.94 ! PT 1.06 SC 1.19 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.97 KP 1.01 ! LA 0.86 MK 0.99 NL 1.04 OV 1.02 ! PT 1.02 SC 1.08 ! ! ! 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 0.99 FD 1.02 HN 0.92 KP 1.02 ! LA 0.96 MK 0.98 NL 1.02 OV 0.96 ! PT 1.06 SC 1.09 ! ! ! 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=0.064005Jy sigma=1.437589 ! Fit after self-cal, rms=0.062915Jy sigma=1.427423 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8991 mas, bmaj=2.678 mas, bpa=-51.13 degrees ! Estimated noise=0.375557 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 = 0.000580215 Jy ! Component: 100 - total flux cleaned = 0.000891647 Jy ! Component: 150 - total flux cleaned = 0.00104955 Jy ! Component: 200 - total flux cleaned = 0.00107741 Jy ! Total flux subtracted in 200 components = 0.00107741 Jy ! Clean residual min=-0.002095 max=0.002375 Jy/beam ! Clean residual mean=-0.000010 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.116239 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.116239 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=0.062872Jy sigma=1.426263 ! Fit after self-cal, rms=0.062906Jy sigma=1.425897 ! 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=0.062906Jy sigma=1.425897 ! Fit after self-cal, rms=0.062991Jy sigma=1.425788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8969 mas, bmaj=2.677 mas, bpa=-51.09 degrees ! Estimated noise=0.376572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523634 Jy ! Component: 100 - total flux cleaned = 0.000653078 Jy ! Component: 150 - total flux cleaned = 0.000788259 Jy ! Component: 200 - total flux cleaned = 0.000788166 Jy ! Total flux subtracted in 200 components = 0.000788166 Jy ! Clean residual min=-0.001954 max=0.002343 Jy/beam ! Clean residual mean=-0.000010 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.117027 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.117027 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=0.062970Jy sigma=1.425303 ! Fit after self-cal, rms=0.062970Jy sigma=1.425272 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 (27.2, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208453 Jy ! Component: 100 - total flux cleaned = 0.00279929 Jy ! Component: 150 - total flux cleaned = 0.00307441 Jy ! Component: 200 - total flux cleaned = 0.00331716 Jy ! Total flux subtracted in 200 components = 0.00331716 Jy ! Clean residual min=-0.001740 max=0.001872 Jy/beam ! Clean residual mean=-0.000006 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.120345 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.120345 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=0.062888Jy sigma=1.423339 ! Fit after self-cal, rms=0.062884Jy sigma=1.423272 ! 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=0.062884Jy sigma=1.423272 ! Fit after self-cal, rms=0.062890Jy sigma=1.423238 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8962 mas, bmaj=2.676 mas, bpa=-51.08 degrees ! Estimated noise=0.376919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000516094 Jy ! Component: 100 - total flux cleaned = 0.000736451 Jy ! Component: 150 - total flux cleaned = 0.000910997 Jy ! Component: 200 - total flux cleaned = 0.00102587 Jy ! Total flux subtracted in 200 components = 0.00102587 Jy ! Clean residual min=-0.001742 max=0.001870 Jy/beam ! Clean residual mean=-0.000006 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.12137 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.12137 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=0.062869Jy sigma=1.422765 ! Fit after self-cal, rms=0.062868Jy sigma=1.422750 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 (27.2, 45.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000605682 Jy ! Component: 100 - total flux cleaned = 0.00095541 Jy ! Component: 150 - total flux cleaned = 0.00111249 Jy ! Component: 200 - total flux cleaned = 0.00138082 Jy ! Total flux subtracted in 200 components = 0.00138082 Jy ! Clean residual min=-0.001644 max=0.001710 Jy/beam ! Clean residual mean=-0.000008 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.122751 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.122751 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=0.062791Jy sigma=1.420968 ! Fit after self-cal, rms=0.062787Jy sigma=1.420875 ! Inverting map ! Added new window around map position (-39.8, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107268 Jy ! Component: 100 - total flux cleaned = 0.00107362 Jy ! Component: 150 - total flux cleaned = 0.00110485 Jy ! Component: 200 - total flux cleaned = 0.00125472 Jy ! Total flux subtracted in 200 components = 0.00125472 Jy ! Clean residual min=-0.001545 max=0.001502 Jy/beam ! Clean residual mean=-0.000009 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.124006 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.124006 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=0.062740Jy sigma=1.419618 ! Fit after self-cal, rms=0.062741Jy sigma=1.419569 ! 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=0.062741Jy sigma=1.419569 ! Fit after self-cal, rms=0.062645Jy sigma=1.416611 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=2.944 mas, bpa=-63.65 degrees ! Estimated noise=0.452112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000823495 Jy ! Component: 100 - total flux cleaned = 0.00133128 Jy ! Component: 150 - total flux cleaned = 0.00165458 Jy ! Component: 200 - total flux cleaned = 0.00185403 Jy ! Total flux subtracted in 200 components = 0.00185403 Jy ! Clean residual min=-0.001571 max=0.001555 Jy/beam ! Clean residual mean=-0.000014 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.12586 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.12586 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=0.062630Jy sigma=1.416322 ! Fit after self-cal, rms=0.062645Jy sigma=1.416197 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.58508e-05 Jy ! Component: 100 - total flux cleaned = -6.77147e-06 Jy ! Component: 150 - total flux cleaned = 2.84503e-05 Jy ! Component: 200 - total flux cleaned = 4.52455e-05 Jy ! Total flux subtracted in 200 components = 4.52455e-05 Jy ! Clean residual min=-0.001506 max=0.001490 Jy/beam ! Clean residual mean=-0.000014 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.125905 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 0.125905 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=0.062640Jy sigma=1.416073 ! Fit after self-cal, rms=0.062639Jy sigma=1.416065 ! 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=0.8975 mas, bmaj=2.676 mas, bpa=-51.12 degrees ! Estimated noise=0.376107 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8975 x 2.676 at -51.12 degrees (North through East) ! Clean map min=-0.0016906 max=0.09646 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=0.6806 mas, bmaj=2.729 mas, bpa=-50.12 degrees ! Estimated noise=0.809726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0719346 Jy ! Component: 100 - total flux cleaned = 0.0923169 Jy ! Component: 150 - total flux cleaned = 0.10219 Jy ! Component: 200 - total flux cleaned = 0.105341 Jy ! Total flux subtracted in 200 components = 0.105341 Jy ! Clean residual min=-0.005612 max=0.005064 Jy/beam ! Clean residual mean=-0.000009 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.105341 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.105341 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8975 mas, bmaj=2.676 mas, bpa=-51.12 degrees ! Estimated noise=0.376107 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 = 0.00410829 Jy ! Component: 100 - total flux cleaned = 0.0060789 Jy ! Component: 150 - total flux cleaned = 0.00804842 Jy ! Component: 200 - total flux cleaned = 0.00973877 Jy ! Total flux subtracted in 200 components = 0.00973877 Jy ! Clean residual min=-0.002009 max=0.001945 Jy/beam ! Clean residual mean=-0.000013 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.11508 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 0.11508 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=2.169 mas, bmaj=2.944 mas, bpa=-63.65 degrees ! Estimated noise=0.452112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207439 Jy ! Component: 100 - total flux cleaned = 0.00359795 Jy ! Component: 150 - total flux cleaned = 0.00490837 Jy ! Component: 200 - total flux cleaned = 0.00605053 Jy ! Total flux subtracted in 200 components = 0.00605053 Jy ! Clean residual min=-0.002020 max=0.001596 Jy/beam ! Clean residual mean=-0.000021 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.121131 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 = 0.000811135 Jy ! Component: 100 - total flux cleaned = 0.00150512 Jy ! Component: 150 - total flux cleaned = 0.00216312 Jy ! Component: 200 - total flux cleaned = 0.00272662 Jy ! Total flux subtracted in 200 components = 0.00272662 Jy ! Clean residual min=-0.001764 max=0.001535 Jy/beam ! Clean residual mean=-0.000020 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.123857 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 79 components and 0.123857 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8975 mas, bmaj=2.676 mas, bpa=-51.12 degrees ! Estimated noise=0.376107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465321 Jy ! Component: 100 - total flux cleaned = 0.000706405 Jy ! Component: 150 - total flux cleaned = 0.000879904 Jy ! Component: 200 - total flux cleaned = 0.000996876 Jy ! Total flux subtracted in 200 components = 0.000996876 Jy ! Clean residual min=-0.001702 max=0.001616 Jy/beam ! Clean residual mean=-0.000008 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.124854 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 0.124854 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=0.062722Jy sigma=1.418026 ! Fit after self-cal, rms=0.062712Jy sigma=1.417800 wmodel /scr/pima/bg219g_uvs/J1158+4825_X_map.mod ! Writing 103 model components to file: /scr/pima/bg219g_uvs/J1158+4825_X_map.mod wobs /scr/pima/bg219g_uvs/J1158+4825_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1158+4825_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1158+4825_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219g_uvs/J1158+4825_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 = 2.78146e-05 Jy ! Component: 100 - total flux cleaned = -4.72265e-05 Jy ! Component: 150 - total flux cleaned = -0.000144387 Jy ! Component: 200 - total flux cleaned = -0.000167701 Jy ! Component: 250 - total flux cleaned = -0.000278464 Jy ! Component: 300 - total flux cleaned = -0.000214464 Jy ! Component: 350 - total flux cleaned = -0.000193924 Jy ! Component: 400 - total flux cleaned = -9.29664e-05 Jy ! Component: 450 - total flux cleaned = -5.37712e-05 Jy ! Component: 500 - total flux cleaned = 4.81596e-06 Jy ! Component: 550 - total flux cleaned = 6.25451e-05 Jy ! Component: 600 - total flux cleaned = 0.000156163 Jy ! Component: 650 - total flux cleaned = 0.000266307 Jy ! Component: 700 - total flux cleaned = 0.000302532 Jy ! Component: 750 - total flux cleaned = 0.000444106 Jy ! Component: 800 - total flux cleaned = 0.000513781 Jy ! Component: 850 - total flux cleaned = 0.000565389 Jy ! Component: 900 - total flux cleaned = 0.000616307 Jy ! Component: 950 - total flux cleaned = 0.000716496 Jy ! Component: 1000 - total flux cleaned = 0.000781935 Jy ! Component: 1050 - total flux cleaned = 0.000846703 Jy ! Component: 1100 - total flux cleaned = 0.000894811 Jy ! Component: 1150 - total flux cleaned = 0.000957956 Jy ! Component: 1200 - total flux cleaned = 0.00102027 Jy ! Component: 1250 - total flux cleaned = 0.0010508 Jy ! Component: 1300 - total flux cleaned = 0.00111128 Jy ! Component: 1350 - total flux cleaned = 0.00118587 Jy ! Component: 1400 - total flux cleaned = 0.00121517 Jy ! Component: 1450 - total flux cleaned = 0.00121513 Jy ! Component: 1500 - total flux cleaned = 0.00122962 Jy ! Component: 1550 - total flux cleaned = 0.00122972 Jy ! Component: 1600 - total flux cleaned = 0.00121572 Jy ! Component: 1650 - total flux cleaned = 0.00120185 Jy ! Component: 1700 - total flux cleaned = 0.00118811 Jy ! Component: 1750 - total flux cleaned = 0.00116091 Jy ! Component: 1800 - total flux cleaned = 0.00113393 Jy ! Component: 1850 - total flux cleaned = 0.00109409 Jy ! Component: 1900 - total flux cleaned = 0.00109411 Jy ! Component: 1950 - total flux cleaned = 0.00110711 Jy ! Component: 2000 - total flux cleaned = 0.00105527 Jy ! Component: 2050 - total flux cleaned = 0.00108106 Jy ! Component: 2100 - total flux cleaned = 0.00103015 Jy ! Component: 2150 - total flux cleaned = 0.00108078 Jy ! Component: 2200 - total flux cleaned = 0.00105562 Jy ! Component: 2250 - total flux cleaned = 0.0010059 Jy ! Component: 2300 - total flux cleaned = 0.0010183 Jy ! Component: 2350 - total flux cleaned = 0.000981595 Jy ! Component: 2400 - total flux cleaned = 0.000981627 Jy ! Component: 2450 - total flux cleaned = 0.000969563 Jy ! Component: 2500 - total flux cleaned = 0.000945678 Jy ! Component: 2550 - total flux cleaned = 0.000933767 Jy ! Component: 2600 - total flux cleaned = 0.00091 Jy ! Component: 2650 - total flux cleaned = 0.000874713 Jy ! Component: 2700 - total flux cleaned = 0.000851355 Jy ! Component: 2750 - total flux cleaned = 0.000793405 Jy ! Component: 2800 - total flux cleaned = 0.000816488 Jy ! Component: 2850 - total flux cleaned = 0.000759242 Jy ! Component: 2900 - total flux cleaned = 0.000725186 Jy ! Component: 2950 - total flux cleaned = 0.000702556 Jy ! Component: 3000 - total flux cleaned = 0.000679987 Jy ! Component: 3050 - total flux cleaned = 0.000657538 Jy ! Component: 3100 - total flux cleaned = 0.000624074 Jy ! Component: 3150 - total flux cleaned = 0.000557456 Jy ! Component: 3200 - total flux cleaned = 0.000535375 Jy ! Component: 3250 - total flux cleaned = 0.000502353 Jy ! Component: 3300 - total flux cleaned = 0.000458534 Jy ! Component: 3350 - total flux cleaned = 0.000425737 Jy ! Component: 3400 - total flux cleaned = 0.000382293 Jy ! Component: 3450 - total flux cleaned = 0.000371505 Jy ! Component: 3500 - total flux cleaned = 0.000349848 Jy ! Component: 3550 - total flux cleaned = 0.000328341 Jy ! Component: 3600 - total flux cleaned = 0.000274664 Jy ! Component: 3650 - total flux cleaned = 0.000210516 Jy ! Component: 3700 - total flux cleaned = 0.000157351 Jy ! Component: 3750 - total flux cleaned = 0.000146697 Jy ! Component: 3800 - total flux cleaned = 0.00010433 Jy ! Component: 3850 - total flux cleaned = 5.16044e-05 Jy ! Component: 3900 - total flux cleaned = -9.51793e-07 Jy ! Component: 3950 - total flux cleaned = -5.33927e-05 Jy ! Component: 4000 - total flux cleaned = -7.43223e-05 Jy ! Component: 4050 - total flux cleaned = -0.000126547 Jy ! Total flux subtracted in 4096 components = -0.000178611 Jy ! Clean residual min=-0.000741 max=0.000660 Jy/beam ! Clean residual mean=-0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.124675 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 332 components and 0.124675 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1158+4825_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8975 x 2.676 at -51.12 degrees (North through East) ! Clean map min=-0.0015591 max=0.096496 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1158+4825_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0964956 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165397 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.514212 0.514212 1.02842 2.05685 4.11369 8.22739 16.4548 32.9095 65.8191 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 583.417 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1158+4825_X_uvs.log closed on Thu Apr 7 09:49:11 2016