! Started logfile: /scr/pima/bg219i_uvs/J0118-2141_X_uvs.log on Wed Apr 6 23:25:55 2016 obs /scr/pima/bg219i_uvs/J0118-2141_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0118-2141_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.449206 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0118-2141 ! ! 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 3396 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/bg219i_uvs/J0118-2141_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 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 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=1.562869Jy sigma=31.633764 ! Fit after self-cal, rms=0.206816Jy sigma=4.128105 ! 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=0.6732 mas, bmaj=1.798 mas, bpa=-15.5 degrees ! Estimated noise=1.20859 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 = 0.830555 Jy ! Component: 100 - total flux cleaned = 1.03851 Jy ! Total flux subtracted in 100 components = 1.03851 Jy ! Clean residual min=-0.042133 max=0.089642 Jy/beam ! Clean residual mean=0.000035 rms=0.012360 Jy/beam ! Combined flux in latest and established models = 1.03851 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.03851 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=0.181692Jy sigma=3.608744 ! Fit after self-cal, rms=0.181624Jy sigma=3.608055 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101056 Jy ! Component: 100 - total flux cleaned = 0.156947 Jy ! Total flux subtracted in 100 components = 0.156947 Jy ! Clean residual min=-0.018929 max=0.027444 Jy/beam ! Clean residual mean=0.000016 rms=0.004660 Jy/beam ! Combined flux in latest and established models = 1.19546 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 1.19546 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=0.089484Jy sigma=1.743731 ! Fit after self-cal, rms=0.089284Jy sigma=1.740951 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320352 Jy ! Component: 100 - total flux cleaned = 0.0514523 Jy ! Total flux subtracted in 100 components = 0.0514523 Jy ! Clean residual min=-0.013266 max=0.015551 Jy/beam ! Clean residual mean=0.000010 rms=0.003024 Jy/beam ! Combined flux in latest and established models = 1.24691 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 1.24691 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=0.073759Jy sigma=1.408353 ! Fit after self-cal, rms=0.073706Jy sigma=1.407960 ! 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=0.8691 mas, bmaj=2.052 mas, bpa=-13.02 degrees ! Estimated noise=0.84283 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 (1, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161938 Jy ! Component: 100 - total flux cleaned = 0.0189273 Jy ! Component: 150 - total flux cleaned = 0.0203402 Jy ! Component: 200 - total flux cleaned = 0.021997 Jy ! Total flux subtracted in 200 components = 0.021997 Jy ! Clean residual min=-0.007937 max=0.008024 Jy/beam ! Clean residual mean=0.000008 rms=0.001909 Jy/beam ! Combined flux in latest and established models = 1.26891 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 1.26891 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=0.069776Jy sigma=1.319593 ! Fit after self-cal, rms=0.069696Jy sigma=1.317404 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8691 x 2.052 at -13.02 degrees (North through East) ! Clean map min=-0.0071619 max=1.1207 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 0.99 ! LA 1.00 MK 1.02 NL 1.00 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.98 ! LA 1.00 MK 1.01 NL 1.00 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.98 KP 1.00 ! LA 1.00 MK 1.02 NL 1.01 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.99 KP 0.99 ! LA 0.99 MK 0.99 NL 1.00 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.99 ! LA 1.00 MK 1.00 NL 0.99 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.98 KP 0.98 ! LA 0.99 MK 1.00 NL 0.99 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 0.98 ! LA 0.99 MK 1.01 NL 0.99 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! 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=0.069696Jy sigma=1.317404 ! Fit after self-cal, rms=0.067753Jy sigma=1.270981 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8696 mas, bmaj=2.056 mas, bpa=-12.96 degrees ! Estimated noise=0.840119 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 = -0.000324756 Jy ! Component: 100 - total flux cleaned = -0.000836916 Jy ! Component: 150 - total flux cleaned = -0.0012695 Jy ! Component: 200 - total flux cleaned = -0.00146694 Jy ! Total flux subtracted in 200 components = -0.00146694 Jy ! Clean residual min=-0.005889 max=0.006549 Jy/beam ! Clean residual mean=0.000009 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 1.26744 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 1.26744 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=0.067358Jy sigma=1.261226 ! Fit after self-cal, rms=0.067334Jy sigma=1.260749 ! 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=0.067334Jy sigma=1.260749 ! Fit after self-cal, rms=0.067293Jy sigma=1.260295 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.056 mas, bpa=-12.93 degrees ! Estimated noise=0.840061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186108 Jy ! Component: 100 - total flux cleaned = -0.000551107 Jy ! Component: 150 - total flux cleaned = -0.000552714 Jy ! Component: 200 - total flux cleaned = -0.000553664 Jy ! Total flux subtracted in 200 components = -0.000553664 Jy ! Clean residual min=-0.005669 max=0.006285 Jy/beam ! Clean residual mean=0.000011 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 1.26688 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 1.26688 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=0.067102Jy sigma=1.255399 ! Fit after self-cal, rms=0.067097Jy sigma=1.255280 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 (-32.8, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524107 Jy ! Component: 100 - total flux cleaned = 0.00722821 Jy ! Component: 150 - total flux cleaned = 0.00792922 Jy ! Component: 200 - total flux cleaned = 0.00827544 Jy ! Total flux subtracted in 200 components = 0.00827544 Jy ! Clean residual min=-0.004951 max=0.005398 Jy/beam ! Clean residual mean=0.000010 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 1.27516 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 1.27516 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=0.066641Jy sigma=1.246872 ! Fit after self-cal, rms=0.066659Jy sigma=1.246307 ! Inverting map ! Added new window around map position (8, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480603 Jy ! Component: 100 - total flux cleaned = 0.00728334 Jy ! Component: 150 - total flux cleaned = 0.00904057 Jy ! Component: 200 - total flux cleaned = 0.0101732 Jy ! Total flux subtracted in 200 components = 0.0101732 Jy ! Clean residual min=-0.004320 max=0.004451 Jy/beam ! Clean residual mean=0.000010 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 1.28533 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 1.28533 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=0.066227Jy sigma=1.239357 ! Fit after self-cal, rms=0.066213Jy sigma=1.238875 ! 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=0.066213Jy sigma=1.238875 ! Fit after self-cal, rms=0.066177Jy sigma=1.238111 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.056 mas, bpa=-12.91 degrees ! Estimated noise=0.839622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017211 Jy ! Component: 100 - total flux cleaned = 0.00277655 Jy ! Component: 150 - total flux cleaned = 0.00319336 Jy ! Component: 200 - total flux cleaned = 0.00358534 Jy ! Total flux subtracted in 200 components = 0.00358534 Jy ! Clean residual min=-0.004194 max=0.004243 Jy/beam ! Clean residual mean=0.000009 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 1.28892 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 93 components and 1.28892 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=0.066054Jy sigma=1.236135 ! Fit after self-cal, rms=0.066062Jy sigma=1.236071 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 = 0.000693072 Jy ! Component: 100 - total flux cleaned = 0.00111145 Jy ! Component: 150 - total flux cleaned = 0.00145848 Jy ! Component: 200 - total flux cleaned = 0.0016947 Jy ! Total flux subtracted in 200 components = 0.0016947 Jy ! Clean residual min=-0.003945 max=0.004112 Jy/beam ! Clean residual mean=0.000010 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 1.29061 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 101 components and 1.29061 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=0.066000Jy sigma=1.234595 ! Fit after self-cal, rms=0.066005Jy sigma=1.234569 ! 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=0.066005Jy sigma=1.234569 ! Fit after self-cal, rms=0.065991Jy sigma=1.234452 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=4.355 mas, bpa=-11.07 degrees ! Estimated noise=1.16773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201932 Jy ! Component: 100 - total flux cleaned = 0.00301117 Jy ! Component: 150 - total flux cleaned = 0.0034864 Jy ! Component: 200 - total flux cleaned = 0.00393459 Jy ! Total flux subtracted in 200 components = 0.00393459 Jy ! Clean residual min=-0.004792 max=0.004994 Jy/beam ! Clean residual mean=0.000022 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 1.29455 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 117 components and 1.29455 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=0.065953Jy sigma=1.234464 ! Fit after self-cal, rms=0.065959Jy sigma=1.234397 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 = 0.000542376 Jy ! Component: 100 - total flux cleaned = 0.000871138 Jy ! Component: 150 - total flux cleaned = 0.00101658 Jy ! Component: 200 - total flux cleaned = 0.0012046 Jy ! Total flux subtracted in 200 components = 0.0012046 Jy ! Clean residual min=-0.004873 max=0.004867 Jy/beam ! Clean residual mean=0.000022 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 1.29575 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 1.29575 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=0.065959Jy sigma=1.234629 ! Fit after self-cal, rms=0.065964Jy sigma=1.234598 ! 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=0.8697 mas, bmaj=2.056 mas, bpa=-12.91 degrees ! Estimated noise=0.839229 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8697 x 2.056 at -12.91 degrees (North through East) ! Clean map min=-0.0037757 max=1.1157 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 ! Performing amp+phase self-cal ! ! 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=0.065964Jy sigma=1.234598 ! Fit after self-cal, rms=0.058194Jy sigma=1.072338 ! Inverting map and beam ! Estimated beam: bmin=0.8692 mas, bmaj=2.057 mas, bpa=-12.92 degrees ! Estimated noise=0.839582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000444935 Jy ! Component: 100 - total flux cleaned = -0.000512334 Jy ! Component: 150 - total flux cleaned = -0.000691799 Jy ! Component: 200 - total flux cleaned = -0.000693106 Jy ! Total flux subtracted in 200 components = -0.000693106 Jy ! Clean residual min=-0.004440 max=0.004416 Jy/beam ! Clean residual mean=0.000006 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 1.29506 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 1.29506 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=0.058070Jy sigma=1.069347 ! Fit after self-cal, rms=0.058072Jy sigma=1.069289 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109966 Jy ! Component: 100 - total flux cleaned = -0.000109768 Jy ! Component: 150 - total flux cleaned = -1.3344e-05 Jy ! Component: 200 - total flux cleaned = 3.32512e-05 Jy ! Total flux subtracted in 200 components = 3.32512e-05 Jy ! Clean residual min=-0.004350 max=0.004403 Jy/beam ! Clean residual mean=0.000006 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 1.29509 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 149 components and 1.29509 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=0.058016Jy sigma=1.067499 ! Fit after self-cal, rms=0.058015Jy sigma=1.067483 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.058015Jy sigma=1.067483 ! Fit after self-cal, rms=0.058019Jy sigma=1.067324 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=0.6722 mas, bmaj=1.802 mas, bpa=-15.44 degrees ! Estimated noise=1.20454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.827684 Jy ! Component: 100 - total flux cleaned = 1.03606 Jy ! Component: 150 - total flux cleaned = 1.13815 Jy ! Component: 200 - total flux cleaned = 1.19446 Jy ! Total flux subtracted in 200 components = 1.19446 Jy ! Clean residual min=-0.020204 max=0.027809 Jy/beam ! Clean residual mean=0.000014 rms=0.004653 Jy/beam ! Combined flux in latest and established models = 1.19446 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 1.19446 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8691 mas, bmaj=2.057 mas, bpa=-12.93 degrees ! Estimated noise=0.839634 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 = 0.0378287 Jy ! Component: 100 - total flux cleaned = 0.0563721 Jy ! Component: 150 - total flux cleaned = 0.0671332 Jy ! Component: 200 - total flux cleaned = 0.0731862 Jy ! Total flux subtracted in 200 components = 0.0731862 Jy ! Clean residual min=-0.007938 max=0.006936 Jy/beam ! Clean residual mean=0.000005 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 1.26765 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 1.26765 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=2.101 mas, bmaj=4.355 mas, bpa=-11.09 degrees ! Estimated noise=1.16795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00678276 Jy ! Component: 100 - total flux cleaned = 0.0112323 Jy ! Component: 150 - total flux cleaned = 0.0146465 Jy ! Component: 200 - total flux cleaned = 0.0173552 Jy ! Total flux subtracted in 200 components = 0.0173552 Jy ! Clean residual min=-0.005982 max=0.005429 Jy/beam ! Clean residual mean=0.000013 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 1.285 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 = 0.00222683 Jy ! Component: 100 - total flux cleaned = 0.00373266 Jy ! Component: 150 - total flux cleaned = 0.00477513 Jy ! Component: 200 - total flux cleaned = 0.00536351 Jy ! Total flux subtracted in 200 components = 0.00536351 Jy ! Clean residual min=-0.005489 max=0.005378 Jy/beam ! Clean residual mean=0.000014 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 1.29036 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 71 components and 1.29036 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8691 mas, bmaj=2.057 mas, bpa=-12.93 degrees ! Estimated noise=0.839634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00182865 Jy ! Component: 100 - total flux cleaned = -0.00166251 Jy ! Component: 150 - total flux cleaned = -0.00138127 Jy ! Component: 200 - total flux cleaned = -0.000735091 Jy ! Total flux subtracted in 200 components = -0.000735091 Jy ! Clean residual min=-0.005397 max=0.005253 Jy/beam ! Clean residual mean=0.000006 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 1.28963 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 1.28963 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=0.058719Jy sigma=1.087703 ! Fit after self-cal, rms=0.058702Jy sigma=1.086907 wmodel /scr/pima/bg219i_uvs/J0118-2141_X_map.mod ! Writing 86 model components to file: /scr/pima/bg219i_uvs/J0118-2141_X_map.mod wobs /scr/pima/bg219i_uvs/J0118-2141_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0118-2141_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0118-2141_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0118-2141_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 = -0.000244717 Jy ! Component: 100 - total flux cleaned = -0.000318832 Jy ! Component: 150 - total flux cleaned = -0.00048044 Jy ! Component: 200 - total flux cleaned = -0.000556551 Jy ! Component: 250 - total flux cleaned = -0.000486259 Jy ! Component: 300 - total flux cleaned = -0.000351528 Jy ! Component: 350 - total flux cleaned = -0.00028622 Jy ! Component: 400 - total flux cleaned = -0.000285798 Jy ! Component: 450 - total flux cleaned = -0.000165595 Jy ! Component: 500 - total flux cleaned = -0.000166624 Jy ! Component: 550 - total flux cleaned = -0.000110453 Jy ! Component: 600 - total flux cleaned = -2.40985e-06 Jy ! Component: 650 - total flux cleaned = 4.9414e-05 Jy ! Component: 700 - total flux cleaned = 0.000101242 Jy ! Component: 750 - total flux cleaned = 0.00025013 Jy ! Component: 800 - total flux cleaned = 0.00029875 Jy ! Component: 850 - total flux cleaned = 0.000346156 Jy ! Component: 900 - total flux cleaned = 0.000530737 Jy ! Component: 950 - total flux cleaned = 0.000620733 Jy ! Component: 1000 - total flux cleaned = 0.000576878 Jy ! Component: 1050 - total flux cleaned = 0.000706093 Jy ! Component: 1100 - total flux cleaned = 0.000704922 Jy ! Component: 1150 - total flux cleaned = 0.000745977 Jy ! Component: 1200 - total flux cleaned = 0.000866166 Jy ! Component: 1250 - total flux cleaned = 0.000826268 Jy ! Component: 1300 - total flux cleaned = 0.000942473 Jy ! Component: 1350 - total flux cleaned = 0.00090418 Jy ! Component: 1400 - total flux cleaned = 0.000792601 Jy ! Component: 1450 - total flux cleaned = 0.000719124 Jy ! Component: 1500 - total flux cleaned = 0.000646693 Jy ! Component: 1550 - total flux cleaned = 0.00057494 Jy ! Component: 1600 - total flux cleaned = 0.00050522 Jy ! Component: 1650 - total flux cleaned = 0.000436586 Jy ! Component: 1700 - total flux cleaned = 0.000505267 Jy ! Component: 1750 - total flux cleaned = 0.000403728 Jy ! Component: 1800 - total flux cleaned = 0.000337358 Jy ! Component: 1850 - total flux cleaned = 0.000337582 Jy ! Component: 1900 - total flux cleaned = 0.000402461 Jy ! Component: 1950 - total flux cleaned = 0.00033824 Jy ! Component: 2000 - total flux cleaned = 0.000433059 Jy ! Component: 2050 - total flux cleaned = 0.000401184 Jy ! Component: 2100 - total flux cleaned = 0.0003698 Jy ! Component: 2150 - total flux cleaned = 0.000369895 Jy ! Component: 2200 - total flux cleaned = 0.000309476 Jy ! Component: 2250 - total flux cleaned = 0.000309193 Jy ! Component: 2300 - total flux cleaned = 0.000279277 Jy ! Component: 2350 - total flux cleaned = 0.000220269 Jy ! Component: 2400 - total flux cleaned = 0.000191122 Jy ! Component: 2450 - total flux cleaned = 0.000191017 Jy ! Component: 2500 - total flux cleaned = 0.000105153 Jy ! Component: 2550 - total flux cleaned = 4.83162e-05 Jy ! Component: 2600 - total flux cleaned = -8.30824e-06 Jy ! Component: 2650 - total flux cleaned = -9.23422e-05 Jy ! Component: 2700 - total flux cleaned = -0.000203114 Jy ! Component: 2750 - total flux cleaned = -0.000285531 Jy ! Component: 2800 - total flux cleaned = -0.000312636 Jy ! Component: 2850 - total flux cleaned = -0.000366647 Jy ! Component: 2900 - total flux cleaned = -0.000474096 Jy ! Component: 2950 - total flux cleaned = -0.000633539 Jy ! Component: 3000 - total flux cleaned = -0.00071232 Jy ! Component: 3050 - total flux cleaned = -0.000790953 Jy ! Component: 3100 - total flux cleaned = -0.000842826 Jy ! Component: 3150 - total flux cleaned = -0.000868833 Jy ! Component: 3200 - total flux cleaned = -0.000971816 Jy ! Component: 3250 - total flux cleaned = -0.00109936 Jy ! Component: 3300 - total flux cleaned = -0.00117537 Jy ! Component: 3350 - total flux cleaned = -0.00127635 Jy ! Component: 3400 - total flux cleaned = -0.00132639 Jy ! Component: 3450 - total flux cleaned = -0.00140138 Jy ! Component: 3500 - total flux cleaned = -0.00157544 Jy ! Component: 3550 - total flux cleaned = -0.00169913 Jy ! Component: 3600 - total flux cleaned = -0.00187168 Jy ! Component: 3650 - total flux cleaned = -0.00194518 Jy ! Component: 3700 - total flux cleaned = -0.00209216 Jy ! Component: 3750 - total flux cleaned = -0.00216552 Jy ! Component: 3800 - total flux cleaned = -0.00228724 Jy ! Component: 3850 - total flux cleaned = -0.00236017 Jy ! Component: 3900 - total flux cleaned = -0.00248132 Jy ! Component: 3950 - total flux cleaned = -0.00260219 Jy ! Component: 4000 - total flux cleaned = -0.00274683 Jy ! Component: 4050 - total flux cleaned = -0.00279501 Jy ! Total flux subtracted in 4096 components = -0.00289134 Jy ! Clean residual min=-0.001623 max=0.001490 Jy/beam ! Clean residual mean=-0.000005 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 1.28674 Jy keep ! Adding 218 model components to the UV plane model. ! The established model now contains 304 components and 1.28674 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0118-2141_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8691 x 2.057 at -12.93 degrees (North through East) ! Clean map min=-0.0028683 max=1.1187 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0118-2141_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.11868 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000370257 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.099293 0.099293 0.198586 0.397172 0.794344 1.58869 3.17737 6.35475 12.7095 25.419 50.838 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3021.36 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0118-2141_X_uvs.log closed on Wed Apr 6 23:26:00 2016