! Started logfile: /scr/pima/bg219e_uvs/J1428+2103_X_uvs.log on Thu Apr 7 09:11:06 2016 obs /scr/pima/bg219e_uvs/J1428+2103_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1428+2103_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.779928 visibilities/baseline/integration-bin. ! Found source: J1428+2103 ! ! 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 26112 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/bg219e_uvs/J1428+2103_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 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=1.005229Jy sigma=25.776575 ! Fit after self-cal, rms=0.955038Jy sigma=24.481345 ! 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=0.771 mas, bmaj=2 mas, bpa=9.948 degrees ! Estimated noise=0.44763 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 = 0.033575 Jy ! Component: 100 - total flux cleaned = 0.0417251 Jy ! Total flux subtracted in 100 components = 0.0417251 Jy ! Clean residual min=-0.003027 max=0.007626 Jy/beam ! Clean residual mean=-0.000007 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.0417251 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0417251 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=0.059058Jy sigma=1.465533 ! Fit after self-cal, rms=0.056952Jy sigma=1.411934 ! Inverting map ! Added new window around map position (-1.6, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00819672 Jy ! Component: 100 - total flux cleaned = 0.01306 Jy ! Total flux subtracted in 100 components = 0.01306 Jy ! Clean residual min=-0.002764 max=0.003781 Jy/beam ! Clean residual mean=-0.000005 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0547851 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0547851 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=0.055228Jy sigma=1.364265 ! Fit after self-cal, rms=0.055010Jy sigma=1.359181 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448667 Jy ! Component: 100 - total flux cleaned = 0.0072801 Jy ! Total flux subtracted in 100 components = 0.0072801 Jy ! Clean residual min=-0.002346 max=0.003178 Jy/beam ! Clean residual mean=-0.000004 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0620652 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.0620652 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=0.054428Jy sigma=1.342834 ! Fit after self-cal, rms=0.054361Jy sigma=1.341457 ! 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=0.9754 mas, bmaj=2.216 mas, bpa=8.992 degrees ! Estimated noise=0.243206 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 (-2.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487368 Jy ! Component: 100 - total flux cleaned = 0.00775055 Jy ! Component: 150 - total flux cleaned = 0.00967432 Jy ! Component: 200 - total flux cleaned = 0.0104724 Jy ! Total flux subtracted in 200 components = 0.0104724 Jy ! Clean residual min=-0.001640 max=0.002174 Jy/beam ! Clean residual mean=-0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0725376 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 0.0725375 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=0.053899Jy sigma=1.328719 ! Fit after self-cal, rms=0.053845Jy sigma=1.327073 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9754 x 2.216 at 8.992 degrees (North through East) ! Clean map min=-0.0014848 max=0.04701 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 1.10 FD 0.96 HN 0.93 KP 0.97 ! LA 0.97 MK 1.02 NL 1.14 OV 1.03 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.94 HN 0.92 KP 1.06 ! LA 0.99 MK 0.90 NL 1.00 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.09 KP 0.94 ! LA 0.97 MK 1.03 NL 1.03 OV 1.07 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.03 KP 1.09 ! LA 0.97 MK 1.02 NL 1.05 OV 1.01 ! PT 1.00 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 0.90 KP 1.03 ! LA 0.97 MK 1.04 NL 1.04 OV 0.99 ! PT 1.00 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.00 KP 1.00 ! LA 0.95 MK 1.00 NL 0.92 OV 1.01 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.91 KP 1.03 ! LA 0.93 MK 1.09 NL 1.13 OV 0.94 ! PT 1.01 SC 0.98 ! ! ! 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=0.053845Jy sigma=1.327073 ! Fit after self-cal, rms=0.052700Jy sigma=1.322964 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9782 mas, bmaj=2.219 mas, bpa=9.005 degrees ! Estimated noise=0.239439 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 = 0.00102246 Jy ! Component: 100 - total flux cleaned = 0.000915929 Jy ! Component: 150 - total flux cleaned = 0.000687218 Jy ! Component: 200 - total flux cleaned = 0.000522537 Jy ! Total flux subtracted in 200 components = 0.000522537 Jy ! Clean residual min=-0.001337 max=0.001428 Jy/beam ! Clean residual mean=0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0730601 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.0730601 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=0.052647Jy sigma=1.321632 ! Fit after self-cal, rms=0.052661Jy sigma=1.321144 ! 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=0.052661Jy sigma=1.321144 ! Fit after self-cal, rms=0.053085Jy sigma=1.318960 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.98 mas, bmaj=2.223 mas, bpa=8.836 degrees ! Estimated noise=0.240244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358791 Jy ! Component: 100 - total flux cleaned = 0.00038205 Jy ! Component: 150 - total flux cleaned = 0.000364865 Jy ! Component: 200 - total flux cleaned = 0.000381741 Jy ! Total flux subtracted in 200 components = 0.000381741 Jy ! Clean residual min=-0.001240 max=0.001266 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0734418 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.0734418 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=0.053068Jy sigma=1.318584 ! Fit after self-cal, rms=0.053082Jy sigma=1.318341 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 = 0.000154705 Jy ! Component: 100 - total flux cleaned = 0.000140357 Jy ! Component: 150 - total flux cleaned = 0.000126678 Jy ! Component: 200 - total flux cleaned = 0.000100583 Jy ! Total flux subtracted in 200 components = 0.000100583 Jy ! Clean residual min=-0.001212 max=0.001239 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0735424 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 96 components and 0.0735424 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=0.053074Jy sigma=1.318160 ! Fit after self-cal, rms=0.053073Jy sigma=1.318022 ! 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=0.053073Jy sigma=1.318022 ! Fit after self-cal, rms=0.053008Jy sigma=1.317952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9799 mas, bmaj=2.219 mas, bpa=8.771 degrees ! Estimated noise=0.239831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253442 Jy ! Component: 100 - total flux cleaned = 0.000267818 Jy ! Component: 150 - total flux cleaned = 0.000255051 Jy ! Component: 200 - total flux cleaned = 0.000255395 Jy ! Total flux subtracted in 200 components = 0.000255395 Jy ! Clean residual min=-0.001158 max=0.001214 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0737978 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 0.0737978 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=0.053001Jy sigma=1.317792 ! Fit after self-cal, rms=0.053002Jy sigma=1.317772 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 = 0.000112978 Jy ! Component: 100 - total flux cleaned = 0.000112552 Jy ! Component: 150 - total flux cleaned = 0.000112184 Jy ! Component: 200 - total flux cleaned = 0.000101911 Jy ! Total flux subtracted in 200 components = 0.000101911 Jy ! Clean residual min=-0.001146 max=0.001205 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0738997 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 110 components and 0.0738997 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=0.052997Jy sigma=1.317673 ! Fit after self-cal, rms=0.052997Jy sigma=1.317663 ! 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=0.052997Jy sigma=1.317663 ! Fit after self-cal, rms=0.052907Jy sigma=1.317638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.182 mas, bmaj=2.862 mas, bpa=-2.098 degrees ! Estimated noise=0.291108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329689 Jy ! Component: 100 - total flux cleaned = 0.000300076 Jy ! Component: 150 - total flux cleaned = 0.000266444 Jy ! Component: 200 - total flux cleaned = 0.000246572 Jy ! Total flux subtracted in 200 components = 0.000246572 Jy ! Clean residual min=-0.001083 max=0.001436 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0741463 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 0.0741463 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=0.052906Jy sigma=1.317618 ! Fit after self-cal, rms=0.052906Jy sigma=1.317583 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 (26.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00090071 Jy ! Component: 100 - total flux cleaned = 0.00106167 Jy ! Component: 150 - total flux cleaned = 0.00115528 Jy ! Component: 200 - total flux cleaned = 0.00117445 Jy ! Total flux subtracted in 200 components = 0.00117445 Jy ! Clean residual min=-0.001106 max=0.001138 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0753207 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 151 components and 0.0753207 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=0.052884Jy sigma=1.316893 ! Fit after self-cal, rms=0.052881Jy sigma=1.316787 ! 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=0.98 mas, bmaj=2.218 mas, bpa=8.725 degrees ! Estimated noise=0.239355 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.98 x 2.218 at 8.725 degrees (North through East) ! Clean map min=-0.0011993 max=0.04573 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=0.7742 mas, bmaj=2.006 mas, bpa=9.672 degrees ! Estimated noise=0.439852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344047 Jy ! Component: 100 - total flux cleaned = 0.046324 Jy ! Component: 150 - total flux cleaned = 0.0536831 Jy ! Component: 200 - total flux cleaned = 0.0588913 Jy ! Total flux subtracted in 200 components = 0.0588913 Jy ! Clean residual min=-0.002409 max=0.002965 Jy/beam ! Clean residual mean=-0.000004 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0588913 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0588913 Jy ! Inverting map and beam ! Estimated beam: bmin=0.98 mas, bmaj=2.218 mas, bpa=8.725 degrees ! Estimated noise=0.239355 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 = 0.00605791 Jy ! Component: 100 - total flux cleaned = 0.00979071 Jy ! Component: 150 - total flux cleaned = 0.012214 Jy ! Component: 200 - total flux cleaned = 0.0135727 Jy ! Total flux subtracted in 200 components = 0.0135727 Jy ! Clean residual min=-0.001462 max=0.001439 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.072464 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 44 components and 0.072464 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=2.182 mas, bmaj=2.862 mas, bpa=-2.098 degrees ! Estimated noise=0.291108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175779 Jy ! Component: 100 - total flux cleaned = 0.00228364 Jy ! Component: 150 - total flux cleaned = 0.0024251 Jy ! Component: 200 - total flux cleaned = 0.00254355 Jy ! Total flux subtracted in 200 components = 0.00254355 Jy ! Clean residual min=-0.001224 max=0.001320 Jy/beam ! Clean residual mean=-0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0750075 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 = 0.000164059 Jy ! Component: 100 - total flux cleaned = 0.000307517 Jy ! Component: 150 - total flux cleaned = 0.000283381 Jy ! Component: 200 - total flux cleaned = 0.00028361 Jy ! Total flux subtracted in 200 components = 0.00028361 Jy ! Clean residual min=-0.001135 max=0.001186 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0752911 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 92 components and 0.0752911 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.98 mas, bmaj=2.218 mas, bpa=8.725 degrees ! Estimated noise=0.239355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000362945 Jy ! Component: 100 - total flux cleaned = -0.000711804 Jy ! Component: 150 - total flux cleaned = -0.000870188 Jy ! Component: 200 - total flux cleaned = -0.000993741 Jy ! Total flux subtracted in 200 components = -0.000993741 Jy ! Clean residual min=-0.001181 max=0.001088 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0742974 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.0742974 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=0.052891Jy sigma=1.316894 ! Fit after self-cal, rms=0.052891Jy sigma=1.316762 wmodel /scr/pima/bg219e_uvs/J1428+2103_X_map.mod ! Writing 116 model components to file: /scr/pima/bg219e_uvs/J1428+2103_X_map.mod wobs /scr/pima/bg219e_uvs/J1428+2103_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1428+2103_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1428+2103_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J1428+2103_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 = 3.27025e-05 Jy ! Component: 100 - total flux cleaned = 0.000164577 Jy ! Component: 150 - total flux cleaned = 0.000235539 Jy ! Component: 200 - total flux cleaned = 0.000286325 Jy ! Component: 250 - total flux cleaned = 0.000352094 Jy ! Component: 300 - total flux cleaned = 0.000400721 Jy ! Component: 350 - total flux cleaned = 0.000463522 Jy ! Component: 400 - total flux cleaned = 0.00052441 Jy ! Component: 450 - total flux cleaned = 0.000538931 Jy ! Component: 500 - total flux cleaned = 0.000509679 Jy ! Component: 550 - total flux cleaned = 0.000481275 Jy ! Component: 600 - total flux cleaned = 0.000481153 Jy ! Component: 650 - total flux cleaned = 0.000467439 Jy ! Component: 700 - total flux cleaned = 0.000440469 Jy ! Component: 750 - total flux cleaned = 0.000453543 Jy ! Component: 800 - total flux cleaned = 0.000414624 Jy ! Component: 850 - total flux cleaned = 0.000402074 Jy ! Component: 900 - total flux cleaned = 0.000414563 Jy ! Component: 950 - total flux cleaned = 0.000364887 Jy ! Component: 1000 - total flux cleaned = 0.000365042 Jy ! Component: 1050 - total flux cleaned = 0.000340798 Jy ! Component: 1100 - total flux cleaned = 0.000340762 Jy ! Component: 1150 - total flux cleaned = 0.000352274 Jy ! Component: 1200 - total flux cleaned = 0.000282632 Jy ! Component: 1250 - total flux cleaned = 0.000248469 Jy ! Component: 1300 - total flux cleaned = 0.00027113 Jy ! Component: 1350 - total flux cleaned = 0.000259977 Jy ! Component: 1400 - total flux cleaned = 0.00025998 Jy ! Component: 1450 - total flux cleaned = 0.000248998 Jy ! Component: 1500 - total flux cleaned = 0.000281483 Jy ! Component: 1550 - total flux cleaned = 0.000291977 Jy ! Component: 1600 - total flux cleaned = 0.000270909 Jy ! Component: 1650 - total flux cleaned = 0.000291582 Jy ! Component: 1700 - total flux cleaned = 0.000291572 Jy ! Component: 1750 - total flux cleaned = 0.000291546 Jy ! Component: 1800 - total flux cleaned = 0.000321751 Jy ! Component: 1850 - total flux cleaned = 0.000321607 Jy ! Component: 1900 - total flux cleaned = 0.000351122 Jy ! Component: 1950 - total flux cleaned = 0.000331402 Jy ! Component: 2000 - total flux cleaned = 0.000360478 Jy ! Component: 2050 - total flux cleaned = 0.00035072 Jy ! Component: 2100 - total flux cleaned = 0.000360286 Jy ! Component: 2150 - total flux cleaned = 0.000378953 Jy ! Component: 2200 - total flux cleaned = 0.000378908 Jy ! Component: 2250 - total flux cleaned = 0.000378793 Jy ! Component: 2300 - total flux cleaned = 0.00035139 Jy ! Component: 2350 - total flux cleaned = 0.000297078 Jy ! Component: 2400 - total flux cleaned = 0.000341862 Jy ! Component: 2450 - total flux cleaned = 0.000315103 Jy ! Component: 2500 - total flux cleaned = 0.000279805 Jy ! Component: 2550 - total flux cleaned = 0.000236134 Jy ! Component: 2600 - total flux cleaned = 0.000262208 Jy ! Component: 2650 - total flux cleaned = 0.000245012 Jy ! Component: 2700 - total flux cleaned = 0.000228017 Jy ! Component: 2750 - total flux cleaned = 0.000227958 Jy ! Component: 2800 - total flux cleaned = 0.000194332 Jy ! Component: 2850 - total flux cleaned = 0.000169388 Jy ! Component: 2900 - total flux cleaned = 0.000144637 Jy ! Component: 2950 - total flux cleaned = 0.000136416 Jy ! Component: 3000 - total flux cleaned = 0.000103821 Jy ! Component: 3050 - total flux cleaned = 0.000103849 Jy ! Component: 3100 - total flux cleaned = 7.17107e-05 Jy ! Component: 3150 - total flux cleaned = 5.58284e-05 Jy ! Component: 3200 - total flux cleaned = 4.79241e-05 Jy ! Component: 3250 - total flux cleaned = 2.4403e-05 Jy ! Component: 3300 - total flux cleaned = 3.21491e-05 Jy ! Component: 3350 - total flux cleaned = 2.43369e-05 Jy ! Component: 3400 - total flux cleaned = 1.67023e-05 Jy ! Component: 3450 - total flux cleaned = -2.15359e-05 Jy ! Component: 3500 - total flux cleaned = -4.42613e-05 Jy ! Component: 3550 - total flux cleaned = 1.0565e-06 Jy ! Component: 3600 - total flux cleaned = -2.89495e-05 Jy ! Component: 3650 - total flux cleaned = -1.40751e-05 Jy ! Component: 3700 - total flux cleaned = -1.41417e-05 Jy ! Component: 3750 - total flux cleaned = -2.14877e-05 Jy ! Component: 3800 - total flux cleaned = -2.879e-05 Jy ! Component: 3850 - total flux cleaned = -1.42882e-05 Jy ! Component: 3900 - total flux cleaned = -4.3216e-05 Jy ! Component: 3950 - total flux cleaned = -2.8868e-05 Jy ! Component: 4000 - total flux cleaned = -1.46099e-05 Jy ! Component: 4050 - total flux cleaned = -4.11445e-07 Jy ! Total flux subtracted in 4096 components = -7.53906e-06 Jy ! Clean residual min=-0.000395 max=0.000431 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0742898 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 405 components and 0.0742898 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1428+2103_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.98 x 2.218 at 8.725 degrees (North through East) ! Clean map min=-0.0011061 max=0.045681 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1428+2103_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0456814 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118679 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.779393 0.779393 1.55879 3.11757 6.23514 12.4703 24.9406 49.8811 99.7623 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 384.915 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1428+2103_X_uvs.log closed on Thu Apr 7 09:11:10 2016