! Started logfile: /scr/pima/bg219i_uvs/J1109+3744_X_uvs.log on Wed Apr 6 23:41:52 2016 obs /scr/pima/bg219i_uvs/J1109+3744_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1109+3744_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.693617 visibilities/baseline/integration-bin. ! Found source: J1109+3744 ! ! 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 17604 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/J1109+3744_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 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=1.022919Jy sigma=27.404066 ! Fit after self-cal, rms=0.856299Jy sigma=23.152251 ! 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=1.113 mas, bmaj=1.192 mas, bpa=10.43 degrees ! Estimated noise=0.487913 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 = 0.101018 Jy ! Component: 100 - total flux cleaned = 0.149356 Jy ! Total flux subtracted in 100 components = 0.149356 Jy ! Clean residual min=-0.020759 max=0.044095 Jy/beam ! Clean residual mean=-0.000040 rms=0.006262 Jy/beam ! Combined flux in latest and established models = 0.149356 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.149356 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=0.123169Jy sigma=3.145603 ! Fit after self-cal, rms=0.122683Jy sigma=3.133559 ! Inverting map ! Added new window around map position (2, 4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0416845 Jy ! Component: 100 - total flux cleaned = 0.0688821 Jy ! Total flux subtracted in 100 components = 0.0688821 Jy ! Clean residual min=-0.016042 max=0.031414 Jy/beam ! Clean residual mean=-0.000034 rms=0.004725 Jy/beam ! Combined flux in latest and established models = 0.218238 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.218238 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=0.098979Jy sigma=2.543198 ! Fit after self-cal, rms=0.097574Jy sigma=2.503762 ! Inverting map ! Added new window around map position (0.4, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322554 Jy ! Component: 100 - total flux cleaned = 0.053105 Jy ! Total flux subtracted in 100 components = 0.053105 Jy ! Clean residual min=-0.011549 max=0.024736 Jy/beam ! Clean residual mean=-0.000023 rms=0.003405 Jy/beam ! Combined flux in latest and established models = 0.271343 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.271343 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=0.080150Jy sigma=2.062502 ! Fit after self-cal, rms=0.078976Jy sigma=2.031029 ! 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=1.371 mas, bmaj=1.507 mas, bpa=-9.404 degrees ! Estimated noise=0.269872 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 (-0.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307804 Jy ! Component: 100 - total flux cleaned = 0.0524367 Jy ! Component: 150 - total flux cleaned = 0.068705 Jy ! Component: 200 - total flux cleaned = 0.0813664 Jy ! Total flux subtracted in 200 components = 0.0813664 Jy ! Clean residual min=-0.006105 max=0.013806 Jy/beam ! Clean residual mean=-0.000027 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 0.35271 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 80 components and 0.35271 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=0.060497Jy sigma=1.563316 ! Fit after self-cal, rms=0.059889Jy sigma=1.547225 ! Inverting map ! Added new window around map position (2.6, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132037 Jy ! Component: 100 - total flux cleaned = 0.0225488 Jy ! Component: 150 - total flux cleaned = 0.0299205 Jy ! Component: 200 - total flux cleaned = 0.0359298 Jy ! Total flux subtracted in 200 components = 0.0359298 Jy ! Clean residual min=-0.003821 max=0.004630 Jy/beam ! Clean residual mean=-0.000014 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.38864 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 105 components and 0.38864 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=0.055673Jy sigma=1.436622 ! Fit after self-cal, rms=0.055450Jy sigma=1.431473 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.371 x 1.507 at -9.404 degrees (North through East) ! Clean map min=-0.0036684 max=0.11538 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 1.02 FD 0.96 HN 1.07 KP 0.97 ! LA 0.95 MK 1.09 NL 0.98 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.05 KP 0.97 ! LA 0.96 MK 1.08 NL 1.00 OV 0.95 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.05 KP 0.99 ! LA 0.98 MK 1.07 NL 1.00 OV 0.96 ! PT 0.98 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 0.98 ! LA 0.97 MK 1.08 NL 1.01 OV 0.96 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.06 KP 0.97 ! LA 0.98 MK 1.18 NL 1.02 OV 0.96 ! PT 1.01 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.05 KP 0.99 ! LA 0.99 MK 1.13 NL 1.00 OV 0.96 ! PT 0.98 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=0.055450Jy sigma=1.431473 ! Fit after self-cal, rms=0.055274Jy sigma=1.411771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.403 mas, bmaj=1.527 mas, bpa=-3.028 degrees ! Estimated noise=0.268976 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 = 0.00368385 Jy ! Component: 100 - total flux cleaned = 0.00507766 Jy ! Component: 150 - total flux cleaned = 0.00662445 Jy ! Component: 200 - total flux cleaned = 0.0078484 Jy ! Total flux subtracted in 200 components = 0.0078484 Jy ! Clean residual min=-0.002547 max=0.002665 Jy/beam ! Clean residual mean=-0.000005 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.396488 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.396488 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=0.054703Jy sigma=1.394835 ! Fit after self-cal, rms=0.054637Jy sigma=1.392855 ! 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=0.054637Jy sigma=1.392855 ! Fit after self-cal, rms=0.054396Jy sigma=1.387510 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.398 mas, bmaj=1.515 mas, bpa=-0.7582 degrees ! Estimated noise=0.267987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155202 Jy ! Component: 100 - total flux cleaned = 0.00254262 Jy ! Component: 150 - total flux cleaned = 0.00311212 Jy ! Component: 200 - total flux cleaned = 0.00330596 Jy ! Total flux subtracted in 200 components = 0.00330596 Jy ! Clean residual min=-0.001907 max=0.002198 Jy/beam ! Clean residual mean=0.000003 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.399794 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.399794 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=0.054188Jy sigma=1.381298 ! Fit after self-cal, rms=0.054183Jy sigma=1.380621 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 (-26.2, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142466 Jy ! Component: 100 - total flux cleaned = 0.00161968 Jy ! Component: 150 - total flux cleaned = 0.00167885 Jy ! Component: 200 - total flux cleaned = 0.00168201 Jy ! Total flux subtracted in 200 components = 0.00168201 Jy ! Clean residual min=-0.001821 max=0.001954 Jy/beam ! Clean residual mean=0.000004 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.401476 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 144 components and 0.401476 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=0.054030Jy sigma=1.376377 ! Fit after self-cal, rms=0.054022Jy sigma=1.376093 ! Inverting map ! Added new window around map position (-3.2, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160148 Jy ! Component: 100 - total flux cleaned = 0.00193583 Jy ! Component: 150 - total flux cleaned = 0.00188829 Jy ! Component: 200 - total flux cleaned = 0.00184318 Jy ! Total flux subtracted in 200 components = 0.00184318 Jy ! Clean residual min=-0.001694 max=0.001831 Jy/beam ! Clean residual mean=0.000004 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.403319 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 158 components and 0.403319 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=0.053918Jy sigma=1.373031 ! Fit after self-cal, rms=0.053915Jy sigma=1.372851 ! Inverting map ! Added new window around map position (-1.6, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507254 Jy ! Component: 100 - total flux cleaned = 0.000711881 Jy ! Component: 150 - total flux cleaned = 0.000894596 Jy ! Component: 200 - total flux cleaned = 0.000937758 Jy ! Total flux subtracted in 200 components = 0.000937758 Jy ! Clean residual min=-0.001599 max=0.001617 Jy/beam ! Clean residual mean=0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.404257 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 169 components and 0.404257 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=0.053824Jy sigma=1.370151 ! Fit after self-cal, rms=0.053819Jy sigma=1.369970 ! 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=0.053819Jy sigma=1.369970 ! Fit after self-cal, rms=0.053653Jy sigma=1.366449 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.397 mas, bmaj=1.512 mas, bpa=4.235 degrees ! Estimated noise=0.267012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213482 Jy ! Component: 100 - total flux cleaned = 0.000216654 Jy ! Component: 150 - total flux cleaned = 0.000293935 Jy ! Component: 200 - total flux cleaned = 0.000438045 Jy ! Total flux subtracted in 200 components = 0.000438045 Jy ! Clean residual min=-0.001501 max=0.001503 Jy/beam ! Clean residual mean=0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.404695 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 181 components and 0.404695 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=0.053600Jy sigma=1.364849 ! Fit after self-cal, rms=0.053603Jy sigma=1.364783 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 = 7.58597e-05 Jy ! Component: 100 - total flux cleaned = 7.64405e-05 Jy ! Component: 150 - total flux cleaned = 0.000141221 Jy ! Component: 200 - total flux cleaned = 8.19048e-05 Jy ! Total flux subtracted in 200 components = 8.19048e-05 Jy ! Clean residual min=-0.001448 max=0.001433 Jy/beam ! Clean residual mean=0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.404777 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 192 components and 0.404777 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=0.053570Jy sigma=1.363796 ! Fit after self-cal, rms=0.053570Jy sigma=1.363773 ! 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=0.053570Jy sigma=1.363773 ! Fit after self-cal, rms=0.053555Jy sigma=1.363716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.405 mas, bmaj=2.933 mas, bpa=33.34 degrees ! Estimated noise=0.313629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.84001e-06 Jy ! Component: 100 - total flux cleaned = -0.000101866 Jy ! Component: 150 - total flux cleaned = -0.000136839 Jy ! Component: 200 - total flux cleaned = -0.00015395 Jy ! Total flux subtracted in 200 components = -0.00015395 Jy ! Clean residual min=-0.001008 max=0.001356 Jy/beam ! Clean residual mean=0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.404623 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 211 components and 0.404623 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=0.053548Jy sigma=1.363435 ! Fit after self-cal, rms=0.053546Jy sigma=1.363419 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 (48.6, 44.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000456409 Jy ! Component: 100 - total flux cleaned = 0.00036074 Jy ! Component: 150 - total flux cleaned = 0.00026178 Jy ! Component: 200 - total flux cleaned = 0.000174122 Jy ! Total flux subtracted in 200 components = 0.000174122 Jy ! Clean residual min=-0.001043 max=0.000963 Jy/beam ! Clean residual mean=0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.404797 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 241 components and 0.404797 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=0.053513Jy sigma=1.362373 ! Fit after self-cal, rms=0.053512Jy sigma=1.362313 ! 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=1.398 mas, bmaj=1.515 mas, bpa=6 degrees ! Estimated noise=0.266909 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.398 x 1.515 at 6 degrees (North through East) ! Clean map min=-0.0015623 max=0.11214 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=1.107 mas, bmaj=1.215 mas, bpa=29.07 degrees ! Estimated noise=0.486568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100703 Jy ! Component: 100 - total flux cleaned = 0.16037 Jy ! Component: 150 - total flux cleaned = 0.203278 Jy ! Component: 200 - total flux cleaned = 0.235889 Jy ! Total flux subtracted in 200 components = 0.235889 Jy ! Clean residual min=-0.011793 max=0.020819 Jy/beam ! Clean residual mean=-0.000028 rms=0.003768 Jy/beam ! Combined flux in latest and established models = 0.235889 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.235889 Jy ! Inverting map and beam ! Estimated beam: bmin=1.398 mas, bmaj=1.515 mas, bpa=6 degrees ! Estimated noise=0.266909 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 = 0.0378897 Jy ! Component: 100 - total flux cleaned = 0.0647438 Jy ! Component: 150 - total flux cleaned = 0.0850639 Jy ! Component: 200 - total flux cleaned = 0.100709 Jy ! Total flux subtracted in 200 components = 0.100709 Jy ! Clean residual min=-0.005855 max=0.009502 Jy/beam ! Clean residual mean=-0.000025 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 0.336599 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 80 components and 0.336599 Jy ! Inverting map ! Added new window around map position (1.4, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122646 Jy ! Component: 100 - total flux cleaned = 0.0218985 Jy ! Component: 150 - total flux cleaned = 0.0296002 Jy ! Component: 200 - total flux cleaned = 0.035855 Jy ! Total flux subtracted in 200 components = 0.035855 Jy ! Clean residual min=-0.003173 max=0.003764 Jy/beam ! Clean residual mean=-0.000008 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.372454 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 126 components and 0.372454 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=2.405 mas, bmaj=2.933 mas, bpa=33.34 degrees ! Estimated noise=0.313629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00740075 Jy ! Component: 100 - total flux cleaned = 0.0126123 Jy ! Component: 150 - total flux cleaned = 0.016487 Jy ! Component: 200 - total flux cleaned = 0.0195027 Jy ! Total flux subtracted in 200 components = 0.0195027 Jy ! Clean residual min=-0.001775 max=0.002094 Jy/beam ! Clean residual mean=-0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.391956 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 = 0.00239401 Jy ! Component: 100 - total flux cleaned = 0.0043604 Jy ! Component: 150 - total flux cleaned = 0.00576874 Jy ! Component: 200 - total flux cleaned = 0.00682394 Jy ! Total flux subtracted in 200 components = 0.00682394 Jy ! Clean residual min=-0.001474 max=0.001458 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.39878 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 230 components and 0.39878 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.398 mas, bmaj=1.515 mas, bpa=6 degrees ! Estimated noise=0.266909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572525 Jy ! Component: 100 - total flux cleaned = 0.00125291 Jy ! Component: 150 - total flux cleaned = 0.00190876 Jy ! Component: 200 - total flux cleaned = 0.0024412 Jy ! Total flux subtracted in 200 components = 0.0024412 Jy ! Clean residual min=-0.001491 max=0.001737 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.401221 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 251 components and 0.401221 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=0.053675Jy sigma=1.365302 ! Fit after self-cal, rms=0.053625Jy sigma=1.364149 wmodel /scr/pima/bg219i_uvs/J1109+3744_X_map.mod ! Writing 251 model components to file: /scr/pima/bg219i_uvs/J1109+3744_X_map.mod wobs /scr/pima/bg219i_uvs/J1109+3744_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1109+3744_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1109+3744_X_map.win ! wwins: Wrote 10 windows to /scr/pima/bg219i_uvs/J1109+3744_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 = 0.000537112 Jy ! Component: 100 - total flux cleaned = 0.000618701 Jy ! Component: 150 - total flux cleaned = 0.000593998 Jy ! Component: 200 - total flux cleaned = 0.000546051 Jy ! Component: 250 - total flux cleaned = 0.000475698 Jy ! Component: 300 - total flux cleaned = 0.000452962 Jy ! Component: 350 - total flux cleaned = 0.000475253 Jy ! Component: 400 - total flux cleaned = 0.000496983 Jy ! Component: 450 - total flux cleaned = 0.00049661 Jy ! Component: 500 - total flux cleaned = 0.000455571 Jy ! Component: 550 - total flux cleaned = 0.000555943 Jy ! Component: 600 - total flux cleaned = 0.000516021 Jy ! Component: 650 - total flux cleaned = 0.000554386 Jy ! Component: 700 - total flux cleaned = 0.000591793 Jy ! Component: 750 - total flux cleaned = 0.000591552 Jy ! Component: 800 - total flux cleaned = 0.000646109 Jy ! Component: 850 - total flux cleaned = 0.000611105 Jy ! Component: 900 - total flux cleaned = 0.000646467 Jy ! Component: 950 - total flux cleaned = 0.000646482 Jy ! Component: 1000 - total flux cleaned = 0.000646433 Jy ! Component: 1050 - total flux cleaned = 0.000679741 Jy ! Component: 1100 - total flux cleaned = 0.000663174 Jy ! Component: 1150 - total flux cleaned = 0.00067938 Jy ! Component: 1200 - total flux cleaned = 0.000679186 Jy ! Component: 1250 - total flux cleaned = 0.000647942 Jy ! Component: 1300 - total flux cleaned = 0.000663668 Jy ! Component: 1350 - total flux cleaned = 0.00061777 Jy ! Component: 1400 - total flux cleaned = 0.000647997 Jy ! Component: 1450 - total flux cleaned = 0.00064826 Jy ! Component: 1500 - total flux cleaned = 0.00066305 Jy ! Component: 1550 - total flux cleaned = 0.000677503 Jy ! Component: 1600 - total flux cleaned = 0.00067758 Jy ! Component: 1650 - total flux cleaned = 0.000691761 Jy ! Component: 1700 - total flux cleaned = 0.0006776 Jy ! Component: 1750 - total flux cleaned = 0.000649892 Jy ! Component: 1800 - total flux cleaned = 0.000636425 Jy ! Component: 1850 - total flux cleaned = 0.000595777 Jy ! Component: 1900 - total flux cleaned = 0.000622597 Jy ! Component: 1950 - total flux cleaned = 0.000596099 Jy ! Component: 2000 - total flux cleaned = 0.000583056 Jy ! Component: 2050 - total flux cleaned = 0.000583364 Jy ! Component: 2100 - total flux cleaned = 0.000596292 Jy ! Component: 2150 - total flux cleaned = 0.000634586 Jy ! Component: 2200 - total flux cleaned = 0.0006598 Jy ! Component: 2250 - total flux cleaned = 0.000659951 Jy ! Component: 2300 - total flux cleaned = 0.000709065 Jy ! Component: 2350 - total flux cleaned = 0.000757843 Jy ! Component: 2400 - total flux cleaned = 0.000733832 Jy ! Component: 2450 - total flux cleaned = 0.000769613 Jy ! Component: 2500 - total flux cleaned = 0.000793188 Jy ! Component: 2550 - total flux cleaned = 0.000793185 Jy ! Component: 2600 - total flux cleaned = 0.000781418 Jy ! Component: 2650 - total flux cleaned = 0.000838984 Jy ! Component: 2700 - total flux cleaned = 0.000770443 Jy ! Component: 2750 - total flux cleaned = 0.000747863 Jy ! Component: 2800 - total flux cleaned = 0.000714287 Jy ! Component: 2850 - total flux cleaned = 0.000680945 Jy ! Component: 2900 - total flux cleaned = 0.000692172 Jy ! Component: 2950 - total flux cleaned = 0.000714007 Jy ! Component: 3000 - total flux cleaned = 0.000659624 Jy ! Component: 3050 - total flux cleaned = 0.000648934 Jy ! Component: 3100 - total flux cleaned = 0.000659632 Jy ! Component: 3150 - total flux cleaned = 0.000659664 Jy ! Component: 3200 - total flux cleaned = 0.000649168 Jy ! Component: 3250 - total flux cleaned = 0.000701718 Jy ! Component: 3300 - total flux cleaned = 0.00067035 Jy ! Component: 3350 - total flux cleaned = 0.000670306 Jy ! Component: 3400 - total flux cleaned = 0.000639404 Jy ! Component: 3450 - total flux cleaned = 0.000649668 Jy ! Component: 3500 - total flux cleaned = 0.000649628 Jy ! Component: 3550 - total flux cleaned = 0.000679887 Jy ! Component: 3600 - total flux cleaned = 0.000659751 Jy ! Component: 3650 - total flux cleaned = 0.0006897 Jy ! Component: 3700 - total flux cleaned = 0.000669897 Jy ! Component: 3750 - total flux cleaned = 0.000699418 Jy ! Component: 3800 - total flux cleaned = 0.000689612 Jy ! Component: 3850 - total flux cleaned = 0.000660421 Jy ! Component: 3900 - total flux cleaned = 0.000631553 Jy ! Component: 3950 - total flux cleaned = 0.000679654 Jy ! Component: 4000 - total flux cleaned = 0.000660497 Jy ! Component: 4050 - total flux cleaned = 0.000651028 Jy ! Total flux subtracted in 4096 components = 0.000632141 Jy ! Clean residual min=-0.000578 max=0.000501 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.401853 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 513 components and 0.401853 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1109+3744_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.398 x 1.515 at 6 degrees (North through East) ! Clean map min=-0.001252 max=0.10956 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1109+3744_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.109556 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156187 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.42769 0.42769 0.85538 1.71076 3.42152 6.84304 13.6861 27.3721 54.7443 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.109 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 701.442 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1109+3744_X_uvs.log closed on Wed Apr 6 23:41:58 2016