! Started logfile: /scr/pima/bg219b_uvs/J0228+5005_X_uvs.log on Thu Apr 7 01:40:14 2016 obs /scr/pima/bg219b_uvs/J0228+5005_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0228+5005_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.907937 visibilities/baseline/integration-bin. ! Found source: J0228+5005 ! ! 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 20592 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/J0228+5005_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 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=1.012495Jy sigma=24.882633 ! Fit after self-cal, rms=0.789642Jy sigma=19.339553 ! 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=0.8305 mas, bmaj=1.066 mas, bpa=-7.146 degrees ! Estimated noise=0.4646 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 = 0.158767 Jy ! Component: 100 - total flux cleaned = 0.206023 Jy ! Total flux subtracted in 100 components = 0.206023 Jy ! Clean residual min=-0.009399 max=0.024594 Jy/beam ! Clean residual mean=0.000075 rms=0.002647 Jy/beam ! Combined flux in latest and established models = 0.206023 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.206023 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=0.077659Jy sigma=1.884667 ! Fit after self-cal, rms=0.077543Jy sigma=1.881870 ! Inverting map ! Added new window around map position (2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255336 Jy ! Component: 100 - total flux cleaned = 0.0409934 Jy ! Total flux subtracted in 100 components = 0.0409934 Jy ! Clean residual min=-0.006420 max=0.008727 Jy/beam ! Clean residual mean=0.000050 rms=0.001714 Jy/beam ! Combined flux in latest and established models = 0.247016 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.247016 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=0.065867Jy sigma=1.577940 ! Fit after self-cal, rms=0.065494Jy sigma=1.567317 ! 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=1.057 mas, bmaj=1.32 mas, bpa=-6.619 degrees ! Estimated noise=0.275401 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 = 0.0165779 Jy ! Component: 100 - total flux cleaned = 0.0259766 Jy ! Component: 150 - total flux cleaned = 0.0319075 Jy ! Component: 200 - total flux cleaned = 0.0358999 Jy ! Total flux subtracted in 200 components = 0.0358999 Jy ! Clean residual min=-0.005958 max=0.006926 Jy/beam ! Clean residual mean=0.000048 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.282916 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.282916 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=0.061232Jy sigma=1.449892 ! Fit after self-cal, rms=0.060919Jy sigma=1.440596 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.057 x 1.32 at -6.619 degrees (North through East) ! Clean map min=-0.0054781 max=0.20727 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 0.99 FD 0.95 HN 1.02 KP 0.92 ! LA 0.95 MK 0.97 NL 0.98 OV 0.95 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.02 KP 0.96 ! LA 0.96 MK 1.02 NL 1.00 OV 0.98 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.05 KP 0.97 ! LA 0.97 MK 1.00 NL 1.00 OV 0.99 ! PT 1.09 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 0.94 ! LA 0.94 MK 0.99 NL 0.98 OV 0.95 ! PT 1.08 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 0.95 ! LA 0.93 MK 1.02 NL 1.02 OV 0.99 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 1.00 ! LA 0.97 MK 1.03 NL 1.02 OV 1.01 ! PT 1.07 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 0.96 ! LA 0.96 MK 1.00 NL 0.99 OV 0.98 ! PT 1.06 SC 1.03 ! ! ! 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=0.060919Jy sigma=1.440596 ! Fit after self-cal, rms=0.059694Jy sigma=1.402596 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.333 mas, bpa=-7.352 degrees ! Estimated noise=0.273535 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 = 0.0027751 Jy ! Component: 100 - total flux cleaned = 0.00313366 Jy ! Component: 150 - total flux cleaned = 0.00334389 Jy ! Component: 200 - total flux cleaned = 0.00350066 Jy ! Total flux subtracted in 200 components = 0.00350066 Jy ! Clean residual min=-0.004476 max=0.004643 Jy/beam ! Clean residual mean=0.000050 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.286417 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.286417 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=0.059525Jy sigma=1.398253 ! Fit after self-cal, rms=0.059532Jy sigma=1.397345 ! 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=0.059532Jy sigma=1.397345 ! Fit after self-cal, rms=0.057979Jy sigma=1.352296 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.328 mas, bpa=-7.678 degrees ! Estimated noise=0.273444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133448 Jy ! Component: 100 - total flux cleaned = 0.00161564 Jy ! Component: 150 - total flux cleaned = 0.00171256 Jy ! Component: 200 - total flux cleaned = 0.00177025 Jy ! Total flux subtracted in 200 components = 0.00177025 Jy ! Clean residual min=-0.002075 max=0.003920 Jy/beam ! Clean residual mean=0.000005 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.288187 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.288187 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=0.057920Jy sigma=1.350847 ! Fit after self-cal, rms=0.057922Jy sigma=1.350497 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 (5.2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351583 Jy ! Component: 100 - total flux cleaned = 0.00528668 Jy ! Component: 150 - total flux cleaned = 0.00618165 Jy ! Component: 200 - total flux cleaned = 0.0068901 Jy ! Total flux subtracted in 200 components = 0.0068901 Jy ! Clean residual min=-0.001809 max=0.002169 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.295077 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.295077 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=0.057711Jy sigma=1.344585 ! Fit after self-cal, rms=0.057697Jy sigma=1.344248 ! Inverting map ! Added new window around map position (0.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016075 Jy ! Component: 100 - total flux cleaned = 0.00178142 Jy ! Component: 150 - total flux cleaned = 0.00189501 Jy ! Component: 200 - total flux cleaned = 0.0020292 Jy ! Total flux subtracted in 200 components = 0.0020292 Jy ! Clean residual min=-0.001659 max=0.001970 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.297106 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.297106 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=0.057608Jy sigma=1.342293 ! Fit after self-cal, rms=0.057600Jy sigma=1.342048 ! Inverting map ! Added new window around map position (1.6, 30.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176809 Jy ! Component: 100 - total flux cleaned = 0.00262655 Jy ! Component: 150 - total flux cleaned = 0.00313493 Jy ! Component: 200 - total flux cleaned = 0.00329161 Jy ! Total flux subtracted in 200 components = 0.00329161 Jy ! Clean residual min=-0.001570 max=0.001920 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.300398 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.300398 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=0.057531Jy sigma=1.340232 ! Fit after self-cal, rms=0.057526Jy sigma=1.340146 ! Inverting map ! Added new window around map position (2.8, 45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151076 Jy ! Component: 100 - total flux cleaned = 0.00216813 Jy ! Component: 150 - total flux cleaned = 0.00264237 Jy ! Component: 200 - total flux cleaned = 0.00301446 Jy ! Total flux subtracted in 200 components = 0.00301446 Jy ! Clean residual min=-0.001589 max=0.001629 Jy/beam ! Clean residual mean=-0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.303412 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.303412 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=0.057468Jy sigma=1.338753 ! Fit after self-cal, rms=0.057464Jy sigma=1.338685 ! Inverting map ! Added new window around map position (-21, 30.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131871 Jy ! Component: 100 - total flux cleaned = 0.00176459 Jy ! Component: 150 - total flux cleaned = 0.00202239 Jy ! Component: 200 - total flux cleaned = 0.0022057 Jy ! Total flux subtracted in 200 components = 0.0022057 Jy ! Clean residual min=-0.001414 max=0.001440 Jy/beam ! Clean residual mean=-0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.305618 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.305618 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=0.057423Jy sigma=1.337553 ! Fit after self-cal, rms=0.057421Jy sigma=1.337499 ! 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=0.057421Jy sigma=1.337499 ! Fit after self-cal, rms=0.057250Jy sigma=1.336947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.327 mas, bpa=-7.546 degrees ! Estimated noise=0.272934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821782 Jy ! Component: 100 - total flux cleaned = 0.00127366 Jy ! Component: 150 - total flux cleaned = 0.00158347 Jy ! Component: 200 - total flux cleaned = 0.00180321 Jy ! Total flux subtracted in 200 components = 0.00180321 Jy ! Clean residual min=-0.001319 max=0.001317 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.307421 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 137 components and 0.307421 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=0.057230Jy sigma=1.336386 ! Fit after self-cal, rms=0.057228Jy sigma=1.336365 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 = 0.000220928 Jy ! Component: 100 - total flux cleaned = 0.000407936 Jy ! Component: 150 - total flux cleaned = 0.000566357 Jy ! Component: 200 - total flux cleaned = 0.000736753 Jy ! Total flux subtracted in 200 components = 0.000736753 Jy ! Clean residual min=-0.001317 max=0.001289 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.308158 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 147 components and 0.308158 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=0.057216Jy sigma=1.336042 ! Fit after self-cal, rms=0.057215Jy sigma=1.336026 ! 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=0.057215Jy sigma=1.336026 ! Fit after self-cal, rms=0.057219Jy sigma=1.336003 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=2.472 mas, bpa=14.81 degrees ! Estimated noise=0.340589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791355 Jy ! Component: 100 - total flux cleaned = 0.00119854 Jy ! Component: 150 - total flux cleaned = 0.00154834 Jy ! Component: 200 - total flux cleaned = 0.00181455 Jy ! Total flux subtracted in 200 components = 0.00181455 Jy ! Clean residual min=-0.001774 max=0.001327 Jy/beam ! Clean residual mean=-0.000007 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.309972 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 157 components and 0.309972 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=0.057214Jy sigma=1.335793 ! Fit after self-cal, rms=0.057214Jy sigma=1.335773 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 = 0.000315177 Jy ! Component: 100 - total flux cleaned = 0.000474199 Jy ! Component: 150 - total flux cleaned = 0.000592474 Jy ! Component: 200 - total flux cleaned = 0.000678233 Jy ! Total flux subtracted in 200 components = 0.000678233 Jy ! Clean residual min=-0.001759 max=0.001293 Jy/beam ! Clean residual mean=-0.000007 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.31065 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 165 components and 0.31065 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=0.057212Jy sigma=1.335710 ! Fit after self-cal, rms=0.057212Jy sigma=1.335704 ! 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=1.063 mas, bmaj=1.327 mas, bpa=-7.573 degrees ! Estimated noise=0.272954 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.327 at -7.573 degrees (North through East) ! Clean map min=-0.0012597 max=0.2049 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=0.8338 mas, bmaj=1.069 mas, bpa=-7.794 degrees ! Estimated noise=0.461507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157214 Jy ! Component: 100 - total flux cleaned = 0.206103 Jy ! Component: 150 - total flux cleaned = 0.232294 Jy ! Component: 200 - total flux cleaned = 0.248688 Jy ! Total flux subtracted in 200 components = 0.248688 Jy ! Clean residual min=-0.004603 max=0.008624 Jy/beam ! Clean residual mean=0.000027 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.248688 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.248688 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.327 mas, bpa=-7.573 degrees ! Estimated noise=0.272954 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 = 0.015381 Jy ! Component: 100 - total flux cleaned = 0.0239413 Jy ! Component: 150 - total flux cleaned = 0.0295116 Jy ! Component: 200 - total flux cleaned = 0.0335927 Jy ! Total flux subtracted in 200 components = 0.0335927 Jy ! Clean residual min=-0.002350 max=0.002723 Jy/beam ! Clean residual mean=0.000013 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.282281 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 0.282281 Jy ! Inverting map ! Added new window around map position (3, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324887 Jy ! Component: 100 - total flux cleaned = 0.00583111 Jy ! Component: 150 - total flux cleaned = 0.00806498 Jy ! Component: 200 - total flux cleaned = 0.0100189 Jy ! Total flux subtracted in 200 components = 0.0100189 Jy ! Clean residual min=-0.001896 max=0.001850 Jy/beam ! Clean residual mean=0.000007 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.2923 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 64 components and 0.2923 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=2.22 mas, bmaj=2.472 mas, bpa=14.81 degrees ! Estimated noise=0.340589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295978 Jy ! Component: 100 - total flux cleaned = 0.00511799 Jy ! Component: 150 - total flux cleaned = 0.00684877 Jy ! Component: 200 - total flux cleaned = 0.00833105 Jy ! Total flux subtracted in 200 components = 0.00833105 Jy ! Clean residual min=-0.001937 max=0.001648 Jy/beam ! Clean residual mean=0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.300631 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 = 0.00129672 Jy ! Component: 100 - total flux cleaned = 0.00244249 Jy ! Component: 150 - total flux cleaned = 0.00345923 Jy ! Component: 200 - total flux cleaned = 0.00436386 Jy ! Total flux subtracted in 200 components = 0.00436386 Jy ! Clean residual min=-0.001799 max=0.001359 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.304995 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 142 components and 0.304995 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.327 mas, bpa=-7.573 degrees ! Estimated noise=0.272954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111021 Jy ! Component: 100 - total flux cleaned = 0.00170682 Jy ! Component: 150 - total flux cleaned = 0.0020234 Jy ! Component: 200 - total flux cleaned = 0.00234411 Jy ! Total flux subtracted in 200 components = 0.00234411 Jy ! Clean residual min=-0.001357 max=0.001328 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.307339 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 162 components and 0.307339 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=0.057233Jy sigma=1.336311 ! Fit after self-cal, rms=0.057224Jy sigma=1.336070 wmodel /scr/pima/bg219b_uvs/J0228+5005_X_map.mod ! Writing 162 model components to file: /scr/pima/bg219b_uvs/J0228+5005_X_map.mod wobs /scr/pima/bg219b_uvs/J0228+5005_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0228+5005_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0228+5005_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219b_uvs/J0228+5005_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 = 1.06195e-05 Jy ! Component: 100 - total flux cleaned = -0.000125979 Jy ! Component: 150 - total flux cleaned = -0.00021366 Jy ! Component: 200 - total flux cleaned = -0.000276985 Jy ! Component: 250 - total flux cleaned = -0.000359202 Jy ! Component: 300 - total flux cleaned = -0.000339573 Jy ! Component: 350 - total flux cleaned = -0.000455945 Jy ! Component: 400 - total flux cleaned = -0.000417417 Jy ! Component: 450 - total flux cleaned = -0.000398835 Jy ! Component: 500 - total flux cleaned = -0.000416532 Jy ! Component: 550 - total flux cleaned = -0.000326856 Jy ! Component: 600 - total flux cleaned = -0.000309563 Jy ! Component: 650 - total flux cleaned = -0.000240889 Jy ! Component: 700 - total flux cleaned = -0.000207479 Jy ! Component: 750 - total flux cleaned = -0.000157602 Jy ! Component: 800 - total flux cleaned = -7.61838e-05 Jy ! Component: 850 - total flux cleaned = -6.00325e-05 Jy ! Component: 900 - total flux cleaned = -4.40872e-05 Jy ! Component: 950 - total flux cleaned = -4.39695e-05 Jy ! Component: 1000 - total flux cleaned = -2.82172e-05 Jy ! Component: 1050 - total flux cleaned = 1.73765e-05 Jy ! Component: 1100 - total flux cleaned = 1.74702e-05 Jy ! Component: 1150 - total flux cleaned = 1.74522e-05 Jy ! Component: 1200 - total flux cleaned = 1.71885e-05 Jy ! Component: 1250 - total flux cleaned = 3.16727e-05 Jy ! Component: 1300 - total flux cleaned = 1.73582e-05 Jy ! Component: 1350 - total flux cleaned = 4.53165e-05 Jy ! Component: 1400 - total flux cleaned = 7.27992e-05 Jy ! Component: 1450 - total flux cleaned = 5.87756e-05 Jy ! Component: 1500 - total flux cleaned = 3.15131e-05 Jy ! Component: 1550 - total flux cleaned = 1.79212e-05 Jy ! Component: 1600 - total flux cleaned = -8.74237e-06 Jy ! Component: 1650 - total flux cleaned = 4.51244e-06 Jy ! Component: 1700 - total flux cleaned = 4.40605e-06 Jy ! Component: 1750 - total flux cleaned = -4.76186e-05 Jy ! Component: 1800 - total flux cleaned = -9.88761e-05 Jy ! Component: 1850 - total flux cleaned = -7.33014e-05 Jy ! Component: 1900 - total flux cleaned = -0.000136148 Jy ! Component: 1950 - total flux cleaned = -0.000111196 Jy ! Component: 2000 - total flux cleaned = -0.00011134 Jy ! Component: 2050 - total flux cleaned = -8.68076e-05 Jy ! Component: 2100 - total flux cleaned = -7.46799e-05 Jy ! Component: 2150 - total flux cleaned = -0.00011089 Jy ! Component: 2200 - total flux cleaned = -9.89762e-05 Jy ! Component: 2250 - total flux cleaned = -6.35289e-05 Jy ! Component: 2300 - total flux cleaned = -6.34987e-05 Jy ! Component: 2350 - total flux cleaned = -6.34233e-05 Jy ! Component: 2400 - total flux cleaned = -4.03594e-05 Jy ! Component: 2450 - total flux cleaned = 1.69046e-05 Jy ! Component: 2500 - total flux cleaned = -5.99518e-06 Jy ! Component: 2550 - total flux cleaned = 1.65742e-05 Jy ! Component: 2600 - total flux cleaned = 3.91803e-05 Jy ! Component: 2650 - total flux cleaned = 5.02521e-05 Jy ! Component: 2700 - total flux cleaned = 3.94078e-05 Jy ! Component: 2750 - total flux cleaned = 7.22403e-05 Jy ! Component: 2800 - total flux cleaned = 7.22487e-05 Jy ! Component: 2850 - total flux cleaned = 9.3842e-05 Jy ! Component: 2900 - total flux cleaned = 9.39e-05 Jy ! Component: 2950 - total flux cleaned = 0.000125874 Jy ! Component: 3000 - total flux cleaned = 0.000157576 Jy ! Component: 3050 - total flux cleaned = 0.000147104 Jy ! Component: 3100 - total flux cleaned = 0.000178379 Jy ! Component: 3150 - total flux cleaned = 0.000168073 Jy ! Component: 3200 - total flux cleaned = 0.000198986 Jy ! Component: 3250 - total flux cleaned = 0.000188916 Jy ! Component: 3300 - total flux cleaned = 0.000199115 Jy ! Component: 3350 - total flux cleaned = 0.00022933 Jy ! Component: 3400 - total flux cleaned = 0.000219403 Jy ! Component: 3450 - total flux cleaned = 0.000249268 Jy ! Component: 3500 - total flux cleaned = 0.000239384 Jy ! Component: 3550 - total flux cleaned = 0.000259014 Jy ! Component: 3600 - total flux cleaned = 0.000288216 Jy ! Component: 3650 - total flux cleaned = 0.000278482 Jy ! Component: 3700 - total flux cleaned = 0.00026883 Jy ! Component: 3750 - total flux cleaned = 0.000278378 Jy ! Component: 3800 - total flux cleaned = 0.000297457 Jy ! Component: 3850 - total flux cleaned = 0.000297473 Jy ! Component: 3900 - total flux cleaned = 0.00028809 Jy ! Component: 3950 - total flux cleaned = 0.000297484 Jy ! Component: 4000 - total flux cleaned = 0.000260206 Jy ! Component: 4050 - total flux cleaned = 0.000260252 Jy ! Total flux subtracted in 4096 components = 0.000269404 Jy ! Clean residual min=-0.000681 max=0.000563 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.307609 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 453 components and 0.307609 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0228+5005_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.327 at -7.573 degrees (North through East) ! Clean map min=-0.0010425 max=0.20421 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0228+5005_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.204207 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150253 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.220737 0.220737 0.441475 0.882949 1.7659 3.5318 7.06359 14.1272 28.2544 56.5088 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.204 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1359.08 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0228+5005_X_uvs.log closed on Thu Apr 7 01:40:19 2016