! Started logfile: /scr/pima/bg219a_uvs/J0046+3900_X_uvs.log on Wed Apr 6 21:20:28 2016 obs /scr/pima/bg219a_uvs/J0046+3900_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0046+3900_X_uva.fits ! AN table 1: 42 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0046+3900 ! ! 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 6300 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/J0046+3900_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 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=0.995048Jy sigma=28.543777 ! Fit after self-cal, rms=0.849489Jy sigma=24.093810 ! 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=0.7715 mas, bmaj=1.4 mas, bpa=-9.464 degrees ! Estimated noise=0.836322 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 = 0.117421 Jy ! Component: 100 - total flux cleaned = 0.145478 Jy ! Total flux subtracted in 100 components = 0.145478 Jy ! Clean residual min=-0.007255 max=0.010223 Jy/beam ! Clean residual mean=0.000006 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 0.145478 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.145478 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=0.054002Jy sigma=1.437399 ! Fit after self-cal, rms=0.053927Jy sigma=1.433861 ! 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=0.927 mas, bmaj=1.662 mas, bpa=-5.533 degrees ! Estimated noise=0.428601 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 = 0.0120912 Jy ! Component: 100 - total flux cleaned = 0.0172645 Jy ! Component: 150 - total flux cleaned = 0.0198415 Jy ! Component: 200 - total flux cleaned = 0.0213254 Jy ! Total flux subtracted in 200 components = 0.0213254 Jy ! Clean residual min=-0.003037 max=0.003091 Jy/beam ! Clean residual mean=-0.000007 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.166803 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.166803 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=0.051732Jy sigma=1.352777 ! Fit after self-cal, rms=0.051779Jy sigma=1.352553 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.927 x 1.662 at -5.533 degrees (North through East) ! Clean map min=-0.0027552 max=0.15305 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: ! LA 0.96 MK 1.06 NL 1.01 OV 1.03 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.98 NL 1.00 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.04 NL 1.00 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 1.01 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.99 NL 1.01 OV 1.05 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.09 NL 1.01 OV 1.01 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.01 NL 0.99 OV 1.01 ! PT 0.98 SC 1.04 ! ! ! 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=0.051779Jy sigma=1.352553 ! Fit after self-cal, rms=0.052042Jy sigma=1.346832 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9333 mas, bmaj=1.67 mas, bpa=-5.251 degrees ! Estimated noise=0.428216 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 = -0.000163005 Jy ! Component: 100 - total flux cleaned = -0.000248696 Jy ! Component: 150 - total flux cleaned = -0.000283917 Jy ! Component: 200 - total flux cleaned = -0.000255885 Jy ! Total flux subtracted in 200 components = -0.000255885 Jy ! Clean residual min=-0.002551 max=0.002770 Jy/beam ! Clean residual mean=-0.000004 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.166547 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.166547 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=0.052028Jy sigma=1.346369 ! Fit after self-cal, rms=0.052028Jy sigma=1.346290 ! 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=0.052028Jy sigma=1.346290 ! Fit after self-cal, rms=0.052149Jy sigma=1.342411 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9356 mas, bmaj=1.672 mas, bpa=-5.097 degrees ! Estimated noise=0.428165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.50336e-05 Jy ! Component: 100 - total flux cleaned = -7.45898e-05 Jy ! Component: 150 - total flux cleaned = -4.17073e-05 Jy ! Component: 200 - total flux cleaned = -2.75006e-05 Jy ! Total flux subtracted in 200 components = -2.75006e-05 Jy ! Clean residual min=-0.002304 max=0.002334 Jy/beam ! Clean residual mean=-0.000003 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.166519 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.166519 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=0.052132Jy sigma=1.342150 ! Fit after self-cal, rms=0.052136Jy sigma=1.342091 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 (15.8, -50.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000972146 Jy ! Component: 100 - total flux cleaned = 0.00103372 Jy ! Component: 150 - total flux cleaned = 0.000955198 Jy ! Component: 200 - total flux cleaned = 0.000926045 Jy ! Total flux subtracted in 200 components = 0.000926045 Jy ! Clean residual min=-0.001862 max=0.001969 Jy/beam ! Clean residual mean=-0.000005 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.167446 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.167446 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=0.052014Jy sigma=1.339675 ! Fit after self-cal, rms=0.052002Jy sigma=1.339492 ! Inverting map ! Added new window around map position (-3.2, 27.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502528 Jy ! Component: 100 - total flux cleaned = 0.000450758 Jy ! Component: 150 - total flux cleaned = 0.00059832 Jy ! Component: 200 - total flux cleaned = 0.000630428 Jy ! Total flux subtracted in 200 components = 0.000630428 Jy ! Clean residual min=-0.001609 max=0.001666 Jy/beam ! Clean residual mean=-0.000004 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.168076 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.168076 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=0.051900Jy sigma=1.337379 ! Fit after self-cal, rms=0.051901Jy sigma=1.337281 ! Inverting map ! Added new window around map position (-50, 17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000787186 Jy ! Component: 100 - total flux cleaned = 0.000872321 Jy ! Component: 150 - total flux cleaned = 0.000874587 Jy ! Component: 200 - total flux cleaned = 0.000785527 Jy ! Total flux subtracted in 200 components = 0.000785527 Jy ! Clean residual min=-0.001469 max=0.001435 Jy/beam ! Clean residual mean=-0.000005 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.168862 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.168862 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=0.051827Jy sigma=1.335860 ! Fit after self-cal, rms=0.051823Jy sigma=1.335771 ! 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=0.051823Jy sigma=1.335771 ! Fit after self-cal, rms=0.051738Jy sigma=1.335358 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9354 mas, bmaj=1.672 mas, bpa=-5.056 degrees ! Estimated noise=0.427409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000636469 Jy ! Component: 100 - total flux cleaned = 0.000763029 Jy ! Component: 150 - total flux cleaned = 0.000762432 Jy ! Component: 200 - total flux cleaned = 0.000762554 Jy ! Total flux subtracted in 200 components = 0.000762554 Jy ! Clean residual min=-0.001315 max=0.001384 Jy/beam ! Clean residual mean=-0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.169624 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.169624 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=0.051697Jy sigma=1.334605 ! Fit after self-cal, rms=0.051695Jy sigma=1.334556 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 (-36.8, -40.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573548 Jy ! Component: 100 - total flux cleaned = 0.000427019 Jy ! Component: 150 - total flux cleaned = 0.000393943 Jy ! Component: 200 - total flux cleaned = 0.000499818 Jy ! Total flux subtracted in 200 components = 0.000499818 Jy ! Clean residual min=-0.001368 max=0.001057 Jy/beam ! Clean residual mean=-0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.170124 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 0.170124 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=0.051635Jy sigma=1.333427 ! Fit after self-cal, rms=0.051632Jy sigma=1.333379 ! 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=0.051632Jy sigma=1.333379 ! Fit after self-cal, rms=0.051649Jy sigma=1.333247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.046 mas, bmaj=3.619 mas, bpa=-10.75 degrees ! Estimated noise=0.510695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.42485e-05 Jy ! Component: 100 - total flux cleaned = 1.38405e-05 Jy ! Component: 150 - total flux cleaned = -3.43137e-05 Jy ! Component: 200 - total flux cleaned = -6.69381e-05 Jy ! Total flux subtracted in 200 components = -6.69381e-05 Jy ! Clean residual min=-0.000873 max=0.000784 Jy/beam ! Clean residual mean=-0.000003 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.170057 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 131 components and 0.170057 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=0.051645Jy sigma=1.333060 ! Fit after self-cal, rms=0.051645Jy sigma=1.333047 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 = 2.73844e-07 Jy ! Component: 100 - total flux cleaned = -5.24838e-05 Jy ! Component: 150 - total flux cleaned = -8.15263e-05 Jy ! Component: 200 - total flux cleaned = -0.00014553 Jy ! Total flux subtracted in 200 components = -0.00014553 Jy ! Clean residual min=-0.000866 max=0.000752 Jy/beam ! Clean residual mean=-0.000003 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.169911 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 144 components and 0.169911 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=0.051643Jy sigma=1.332949 ! Fit after self-cal, rms=0.051642Jy sigma=1.332940 ! 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=0.9356 mas, bmaj=1.673 mas, bpa=-5.084 degrees ! Estimated noise=0.42736 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9356 x 1.673 at -5.084 degrees (North through East) ! Clean map min=-0.0016736 max=0.15197 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=0.7761 mas, bmaj=1.406 mas, bpa=-9.223 degrees ! Estimated noise=0.83918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117755 Jy ! Component: 100 - total flux cleaned = 0.145511 Jy ! Component: 150 - total flux cleaned = 0.155089 Jy ! Component: 200 - total flux cleaned = 0.160394 Jy ! Total flux subtracted in 200 components = 0.160394 Jy ! Clean residual min=-0.004178 max=0.004836 Jy/beam ! Clean residual mean=0.000002 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.160394 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 0.160394 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9356 mas, bmaj=1.673 mas, bpa=-5.084 degrees ! Estimated noise=0.42736 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 = 0.0046552 Jy ! Component: 100 - total flux cleaned = 0.00640373 Jy ! Component: 150 - total flux cleaned = 0.00736953 Jy ! Component: 200 - total flux cleaned = 0.00790948 Jy ! Total flux subtracted in 200 components = 0.00790948 Jy ! Clean residual min=-0.001870 max=0.001862 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.168303 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.168303 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=2.046 mas, bmaj=3.619 mas, bpa=-10.75 degrees ! Estimated noise=0.510695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102183 Jy ! Component: 100 - total flux cleaned = 0.000985568 Jy ! Component: 150 - total flux cleaned = 0.00116299 Jy ! Component: 200 - total flux cleaned = 0.00129031 Jy ! Total flux subtracted in 200 components = 0.00129031 Jy ! Clean residual min=-0.001069 max=0.000961 Jy/beam ! Clean residual mean=-0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.169594 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 = -0.000115687 Jy ! Component: 100 - total flux cleaned = -0.000188142 Jy ! Component: 150 - total flux cleaned = -0.000272854 Jy ! Component: 200 - total flux cleaned = -0.000353588 Jy ! Total flux subtracted in 200 components = -0.000353588 Jy ! Clean residual min=-0.001013 max=0.000880 Jy/beam ! Clean residual mean=-0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.16924 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 77 components and 0.16924 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9356 mas, bmaj=1.673 mas, bpa=-5.084 degrees ! Estimated noise=0.42736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000839743 Jy ! Component: 100 - total flux cleaned = 0.000748563 Jy ! Component: 150 - total flux cleaned = 0.000620376 Jy ! Component: 200 - total flux cleaned = 0.000500727 Jy ! Total flux subtracted in 200 components = 0.000500727 Jy ! Clean residual min=-0.001469 max=0.001285 Jy/beam ! Clean residual mean=-0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.169741 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.169741 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=0.051753Jy sigma=1.335180 ! Fit after self-cal, rms=0.051728Jy sigma=1.334890 wmodel /scr/pima/bg219a_uvs/J0046+3900_X_map.mod ! Writing 90 model components to file: /scr/pima/bg219a_uvs/J0046+3900_X_map.mod wobs /scr/pima/bg219a_uvs/J0046+3900_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0046+3900_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0046+3900_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J0046+3900_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 = -0.000615975 Jy ! Component: 100 - total flux cleaned = -0.000922829 Jy ! Component: 150 - total flux cleaned = -0.00108754 Jy ! Component: 200 - total flux cleaned = -0.00124452 Jy ! Component: 250 - total flux cleaned = -0.00137556 Jy ! Component: 300 - total flux cleaned = -0.00139333 Jy ! Component: 350 - total flux cleaned = -0.00144584 Jy ! Component: 400 - total flux cleaned = -0.00153001 Jy ! Component: 450 - total flux cleaned = -0.00157972 Jy ! Component: 500 - total flux cleaned = -0.00166019 Jy ! Component: 550 - total flux cleaned = -0.00170734 Jy ! Component: 600 - total flux cleaned = -0.00176903 Jy ! Component: 650 - total flux cleaned = -0.00182936 Jy ! Component: 700 - total flux cleaned = -0.00193272 Jy ! Component: 750 - total flux cleaned = -0.00196174 Jy ! Component: 800 - total flux cleaned = -0.00201912 Jy ! Component: 850 - total flux cleaned = -0.00207544 Jy ! Component: 900 - total flux cleaned = -0.00213087 Jy ! Component: 950 - total flux cleaned = -0.00221291 Jy ! Component: 1000 - total flux cleaned = -0.00225338 Jy ! Component: 1050 - total flux cleaned = -0.00230697 Jy ! Component: 1100 - total flux cleaned = -0.00238639 Jy ! Component: 1150 - total flux cleaned = -0.00245173 Jy ! Component: 1200 - total flux cleaned = -0.00250384 Jy ! Component: 1250 - total flux cleaned = -0.002581 Jy ! Component: 1300 - total flux cleaned = -0.00263208 Jy ! Component: 1350 - total flux cleaned = -0.00269552 Jy ! Component: 1400 - total flux cleaned = -0.00274589 Jy ! Component: 1450 - total flux cleaned = -0.00282109 Jy ! Component: 1500 - total flux cleaned = -0.00287097 Jy ! Component: 1550 - total flux cleaned = -0.00292063 Jy ! Component: 1600 - total flux cleaned = -0.00296998 Jy ! Component: 1650 - total flux cleaned = -0.003019 Jy ! Component: 1700 - total flux cleaned = -0.00303121 Jy ! Component: 1750 - total flux cleaned = -0.00309203 Jy ! Component: 1800 - total flux cleaned = -0.00310416 Jy ! Component: 1850 - total flux cleaned = -0.0031285 Jy ! Component: 1900 - total flux cleaned = -0.00316466 Jy ! Component: 1950 - total flux cleaned = -0.00317667 Jy ! Component: 2000 - total flux cleaned = -0.00317674 Jy ! Component: 2050 - total flux cleaned = -0.0031767 Jy ! Component: 2100 - total flux cleaned = -0.00315287 Jy ! Component: 2150 - total flux cleaned = -0.003141 Jy ! Component: 2200 - total flux cleaned = -0.00317673 Jy ! Component: 2250 - total flux cleaned = -0.00316484 Jy ! Component: 2300 - total flux cleaned = -0.00320057 Jy ! Component: 2350 - total flux cleaned = -0.00320065 Jy ! Component: 2400 - total flux cleaned = -0.00321253 Jy ! Component: 2450 - total flux cleaned = -0.00320063 Jy ! Component: 2500 - total flux cleaned = -0.00320061 Jy ! Component: 2550 - total flux cleaned = -0.00318861 Jy ! Component: 2600 - total flux cleaned = -0.00318859 Jy ! Component: 2650 - total flux cleaned = -0.00318858 Jy ! Component: 2700 - total flux cleaned = -0.00321266 Jy ! Component: 2750 - total flux cleaned = -0.00320056 Jy ! Component: 2800 - total flux cleaned = -0.00320064 Jy ! Component: 2850 - total flux cleaned = -0.0031886 Jy ! Component: 2900 - total flux cleaned = -0.0032252 Jy ! Component: 2950 - total flux cleaned = -0.00322517 Jy ! Component: 3000 - total flux cleaned = -0.00323749 Jy ! Component: 3050 - total flux cleaned = -0.0032622 Jy ! Component: 3100 - total flux cleaned = -0.0032994 Jy ! Component: 3150 - total flux cleaned = -0.00329941 Jy ! Component: 3200 - total flux cleaned = -0.00332451 Jy ! Component: 3250 - total flux cleaned = -0.00332446 Jy ! Component: 3300 - total flux cleaned = -0.00333698 Jy ! Component: 3350 - total flux cleaned = -0.00337531 Jy ! Component: 3400 - total flux cleaned = -0.00338823 Jy ! Component: 3450 - total flux cleaned = -0.00343997 Jy ! Component: 3500 - total flux cleaned = -0.003414 Jy ! Component: 3550 - total flux cleaned = -0.00344014 Jy ! Component: 3600 - total flux cleaned = -0.00345339 Jy ! Component: 3650 - total flux cleaned = -0.00347983 Jy ! Component: 3700 - total flux cleaned = -0.00349312 Jy ! Component: 3750 - total flux cleaned = -0.00354702 Jy ! Component: 3800 - total flux cleaned = -0.00356059 Jy ! Component: 3850 - total flux cleaned = -0.00357436 Jy ! Component: 3900 - total flux cleaned = -0.00360187 Jy ! Component: 3950 - total flux cleaned = -0.00364341 Jy ! Component: 4000 - total flux cleaned = -0.00367128 Jy ! Component: 4050 - total flux cleaned = -0.00368536 Jy ! Total flux subtracted in 4096 components = -0.00368544 Jy ! Clean residual min=-0.000896 max=0.000829 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.166055 Jy keep ! Adding 174 model components to the UV plane model. ! The established model now contains 264 components and 0.166056 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0046+3900_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9356 x 1.673 at -5.084 degrees (North through East) ! Clean map min=-0.0014423 max=0.15175 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0046+3900_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.151745 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.412395 0.412395 0.824791 1.64958 3.29916 6.59833 13.1967 26.3933 52.7866 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 727.457 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0046+3900_X_uvs.log closed on Wed Apr 6 21:20:33 2016