! Started logfile: /scr/pima/bg219b_uvs/J1844-1324_X_uvs.log on Thu Apr 7 02:02:19 2016 obs /scr/pima/bg219b_uvs/J1844-1324_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1844-1324_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.829508 visibilities/baseline/integration-bin. ! Found source: J1844-1324 ! ! 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 27324 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J1844-1324_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 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=1.003821Jy sigma=25.072057 ! Fit after self-cal, rms=0.954383Jy sigma=23.812458 ! 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=0.6566 mas, bmaj=1.773 mas, bpa=-3.452 degrees ! Estimated noise=0.508728 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 = 0.0314317 Jy ! Component: 100 - total flux cleaned = 0.0422768 Jy ! Total flux subtracted in 100 components = 0.0422768 Jy ! Clean residual min=-0.004164 max=0.008822 Jy/beam ! Clean residual mean=-0.000003 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.0422768 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0422768 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=0.060724Jy sigma=1.430339 ! Fit after self-cal, rms=0.058984Jy sigma=1.385618 ! Inverting map ! Added new window around map position (0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00943143 Jy ! Component: 100 - total flux cleaned = 0.0149547 Jy ! Total flux subtracted in 100 components = 0.0149547 Jy ! Clean residual min=-0.003247 max=0.004429 Jy/beam ! Clean residual mean=-0.000002 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.0572315 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.0572315 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=0.056835Jy sigma=1.323170 ! Fit after self-cal, rms=0.056659Jy sigma=1.318862 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485992 Jy ! Component: 100 - total flux cleaned = 0.00737612 Jy ! Total flux subtracted in 100 components = 0.00737612 Jy ! Clean residual min=-0.003019 max=0.003237 Jy/beam ! Clean residual mean=-0.000002 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0646076 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0646076 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=0.056142Jy sigma=1.303688 ! Fit after self-cal, rms=0.056062Jy sigma=1.302014 ! 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=0.8573 mas, bmaj=2.268 mas, bpa=-4.002 degrees ! Estimated noise=0.242109 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 = 0.00316407 Jy ! Component: 100 - total flux cleaned = 0.00462873 Jy ! Component: 150 - total flux cleaned = 0.0050881 Jy ! Component: 200 - total flux cleaned = 0.00527654 Jy ! Total flux subtracted in 200 components = 0.00527654 Jy ! Clean residual min=-0.001847 max=0.001893 Jy/beam ! Clean residual mean=-0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0698842 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0698842 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=0.055904Jy sigma=1.297425 ! Fit after self-cal, rms=0.055875Jy sigma=1.296770 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8573 x 2.268 at -4.002 degrees (North through East) ! Clean map min=-0.0017002 max=0.046731 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 1.00 FD 0.95 HN 1.00 KP 0.94 ! LA 1.01 MK 1.04 NL 1.01 OV 0.98 ! PT 0.99 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.06 KP 1.00 ! LA 0.99 MK 1.01 NL 1.06 OV 1.11 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.03 KP 1.03 ! LA 1.00 MK 1.07 NL 1.06 OV 1.04 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.08 KP 0.98 ! LA 0.97 MK 0.98 NL 0.99 OV 1.04 ! PT 0.96 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.12 KP 0.99 ! LA 0.99 MK 0.99 NL 1.05 OV 1.06 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.92 KP 1.04 ! LA 0.97 MK 0.84 NL 1.03 OV 1.07 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 0.95 KP 1.07 ! LA 0.94 MK 0.94 NL 1.04 OV 0.99 ! PT 0.98 SC 0.94 ! ! ! 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=0.055875Jy sigma=1.296770 ! Fit after self-cal, rms=0.055495Jy sigma=1.293837 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8543 mas, bmaj=2.251 mas, bpa=-3.911 degrees ! Estimated noise=0.239793 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 (2.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016275 Jy ! Component: 100 - total flux cleaned = 0.0022271 Jy ! Component: 150 - total flux cleaned = 0.00230483 Jy ! Component: 200 - total flux cleaned = 0.0023497 Jy ! Total flux subtracted in 200 components = 0.0023497 Jy ! Clean residual min=-0.001399 max=0.001366 Jy/beam ! Clean residual mean=-0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0722339 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.0722339 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=0.055449Jy sigma=1.292358 ! Fit after self-cal, rms=0.055459Jy sigma=1.291885 ! 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=0.055459Jy sigma=1.291885 ! Fit after self-cal, rms=0.055544Jy sigma=1.289135 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8511 mas, bmaj=2.244 mas, bpa=-4.139 degrees ! Estimated noise=0.238938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000846002 Jy ! Component: 100 - total flux cleaned = 0.00100505 Jy ! Component: 150 - total flux cleaned = 0.00106211 Jy ! Component: 200 - total flux cleaned = 0.00107886 Jy ! Total flux subtracted in 200 components = 0.00107886 Jy ! Clean residual min=-0.001404 max=0.001330 Jy/beam ! Clean residual mean=-0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0733127 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.0733127 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=0.055528Jy sigma=1.288609 ! Fit after self-cal, rms=0.055547Jy sigma=1.288306 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 = 0.00027943 Jy ! Component: 100 - total flux cleaned = 0.000315758 Jy ! Component: 150 - total flux cleaned = 0.0003317 Jy ! Component: 200 - total flux cleaned = 0.000331496 Jy ! Total flux subtracted in 200 components = 0.000331496 Jy ! Clean residual min=-0.001364 max=0.001295 Jy/beam ! Clean residual mean=-0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0736442 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.0736442 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=0.055538Jy sigma=1.288016 ! Fit after self-cal, rms=0.055536Jy sigma=1.287964 ! 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=0.055536Jy sigma=1.287964 ! Fit after self-cal, rms=0.055425Jy sigma=1.287843 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8482 mas, bmaj=2.24 mas, bpa=-4.255 degrees ! Estimated noise=0.238143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359949 Jy ! Component: 100 - total flux cleaned = 0.000422645 Jy ! Component: 150 - total flux cleaned = 0.000449519 Jy ! Component: 200 - total flux cleaned = 0.000473864 Jy ! Total flux subtracted in 200 components = 0.000473864 Jy ! Clean residual min=-0.001399 max=0.001313 Jy/beam ! Clean residual mean=-0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0741181 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.0741181 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=0.055417Jy sigma=1.287630 ! Fit after self-cal, rms=0.055423Jy sigma=1.287569 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 = 0.000117872 Jy ! Component: 100 - total flux cleaned = 0.00011806 Jy ! Component: 150 - total flux cleaned = 0.000142316 Jy ! Component: 200 - total flux cleaned = 0.000153538 Jy ! Total flux subtracted in 200 components = 0.000153538 Jy ! Clean residual min=-0.001380 max=0.001282 Jy/beam ! Clean residual mean=-0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0742716 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.0742716 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=0.055417Jy sigma=1.287421 ! Fit after self-cal, rms=0.055417Jy sigma=1.287356 ! 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=0.055417Jy sigma=1.287356 ! Fit after self-cal, rms=0.055245Jy sigma=1.287331 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.146 mas, bmaj=4.407 mas, bpa=6.031 degrees ! Estimated noise=0.300982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355274 Jy ! Component: 100 - total flux cleaned = 0.000462249 Jy ! Component: 150 - total flux cleaned = 0.000484262 Jy ! Component: 200 - total flux cleaned = 0.000503712 Jy ! Total flux subtracted in 200 components = 0.000503712 Jy ! Clean residual min=-0.001611 max=0.001295 Jy/beam ! Clean residual mean=0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0747753 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 0.0747753 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=0.055245Jy sigma=1.287292 ! Fit after self-cal, rms=0.055243Jy sigma=1.287279 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 = 6.03644e-05 Jy ! Component: 100 - total flux cleaned = 7.2774e-05 Jy ! Component: 150 - total flux cleaned = 8.43163e-05 Jy ! Component: 200 - total flux cleaned = 0.000100222 Jy ! Total flux subtracted in 200 components = 0.000100222 Jy ! Clean residual min=-0.001604 max=0.001292 Jy/beam ! Clean residual mean=0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0748756 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 96 components and 0.0748756 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=0.055243Jy sigma=1.287252 ! Fit after self-cal, rms=0.055243Jy sigma=1.287240 ! 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=0.8463 mas, bmaj=2.238 mas, bpa=-4.321 degrees ! Estimated noise=0.237601 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8463 x 2.238 at -4.321 degrees (North through East) ! Clean map min=-0.001281 max=0.045633 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=0.6493 mas, bmaj=1.754 mas, bpa=-3.689 degrees ! Estimated noise=0.489639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322943 Jy ! Component: 100 - total flux cleaned = 0.0464038 Jy ! Component: 150 - total flux cleaned = 0.0548213 Jy ! Component: 200 - total flux cleaned = 0.060198 Jy ! Total flux subtracted in 200 components = 0.060198 Jy ! Clean residual min=-0.002707 max=0.003040 Jy/beam ! Clean residual mean=-0.000002 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.060198 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.060198 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8463 mas, bmaj=2.238 mas, bpa=-4.321 degrees ! Estimated noise=0.237601 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 = 0.00521898 Jy ! Component: 100 - total flux cleaned = 0.00803807 Jy ! Component: 150 - total flux cleaned = 0.00986095 Jy ! Component: 200 - total flux cleaned = 0.0111724 Jy ! Total flux subtracted in 200 components = 0.0111724 Jy ! Clean residual min=-0.001546 max=0.001411 Jy/beam ! Clean residual mean=0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0713704 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.0713704 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=2.146 mas, bmaj=4.407 mas, bpa=6.031 degrees ! Estimated noise=0.300982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140529 Jy ! Component: 100 - total flux cleaned = 0.00224287 Jy ! Component: 150 - total flux cleaned = 0.00278151 Jy ! Component: 200 - total flux cleaned = 0.00309887 Jy ! Total flux subtracted in 200 components = 0.00309887 Jy ! Clean residual min=-0.001626 max=0.001284 Jy/beam ! Clean residual mean=0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0744692 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 = 8.67593e-05 Jy ! Component: 100 - total flux cleaned = 0.000124325 Jy ! Component: 150 - total flux cleaned = 0.000157888 Jy ! Component: 200 - total flux cleaned = 0.000188092 Jy ! Total flux subtracted in 200 components = 0.000188092 Jy ! Clean residual min=-0.001598 max=0.001264 Jy/beam ! Clean residual mean=0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0746573 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 67 components and 0.0746573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8463 mas, bmaj=2.238 mas, bpa=-4.321 degrees ! Estimated noise=0.237601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117887 Jy ! Component: 100 - total flux cleaned = -4.91833e-06 Jy ! Component: 150 - total flux cleaned = 9.20055e-05 Jy ! Component: 200 - total flux cleaned = 0.000126566 Jy ! Total flux subtracted in 200 components = 0.000126566 Jy ! Clean residual min=-0.001397 max=0.001220 Jy/beam ! Clean residual mean=-0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0747839 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.0747839 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=0.055249Jy sigma=1.287412 ! Fit after self-cal, rms=0.055236Jy sigma=1.287247 wmodel /scr/pima/bg219b_uvs/J1844-1324_X_map.mod ! Writing 79 model components to file: /scr/pima/bg219b_uvs/J1844-1324_X_map.mod wobs /scr/pima/bg219b_uvs/J1844-1324_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1844-1324_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1844-1324_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J1844-1324_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 = -0.000224956 Jy ! Component: 100 - total flux cleaned = -0.000356542 Jy ! Component: 150 - total flux cleaned = -0.000459995 Jy ! Component: 200 - total flux cleaned = -0.000599573 Jy ! Component: 250 - total flux cleaned = -0.000676837 Jy ! Component: 300 - total flux cleaned = -0.000807794 Jy ! Component: 350 - total flux cleaned = -0.000861844 Jy ! Component: 400 - total flux cleaned = -0.000914892 Jy ! Component: 450 - total flux cleaned = -0.00101907 Jy ! Component: 500 - total flux cleaned = -0.00113713 Jy ! Component: 550 - total flux cleaned = -0.00126905 Jy ! Component: 600 - total flux cleaned = -0.00136568 Jy ! Component: 650 - total flux cleaned = -0.001413 Jy ! Component: 700 - total flux cleaned = -0.00152173 Jy ! Component: 750 - total flux cleaned = -0.00164358 Jy ! Component: 800 - total flux cleaned = -0.00168861 Jy ! Component: 850 - total flux cleaned = -0.00173318 Jy ! Component: 900 - total flux cleaned = -0.00184913 Jy ! Component: 950 - total flux cleaned = -0.00187759 Jy ! Component: 1000 - total flux cleaned = -0.00194804 Jy ! Component: 1050 - total flux cleaned = -0.00200329 Jy ! Component: 1100 - total flux cleaned = -0.00207158 Jy ! Component: 1150 - total flux cleaned = -0.00217855 Jy ! Component: 1200 - total flux cleaned = -0.00220457 Jy ! Component: 1250 - total flux cleaned = -0.00226948 Jy ! Component: 1300 - total flux cleaned = -0.00228221 Jy ! Component: 1350 - total flux cleaned = -0.00239633 Jy ! Component: 1400 - total flux cleaned = -0.00242127 Jy ! Component: 1450 - total flux cleaned = -0.00245847 Jy ! Component: 1500 - total flux cleaned = -0.0025073 Jy ! Component: 1550 - total flux cleaned = -0.00256756 Jy ! Component: 1600 - total flux cleaned = -0.00261522 Jy ! Component: 1650 - total flux cleaned = -0.00256821 Jy ! Component: 1700 - total flux cleaned = -0.00259149 Jy ! Component: 1750 - total flux cleaned = -0.00261452 Jy ! Component: 1800 - total flux cleaned = -0.00259167 Jy ! Component: 1850 - total flux cleaned = -0.00263671 Jy ! Component: 1900 - total flux cleaned = -0.0026367 Jy ! Component: 1950 - total flux cleaned = -0.00264773 Jy ! Component: 2000 - total flux cleaned = -0.00265859 Jy ! Component: 2050 - total flux cleaned = -0.00262643 Jy ! Component: 2100 - total flux cleaned = -0.00268009 Jy ! Component: 2150 - total flux cleaned = -0.00270099 Jy ! Component: 2200 - total flux cleaned = -0.00266952 Jy ! Component: 2250 - total flux cleaned = -0.00270065 Jy ! Component: 2300 - total flux cleaned = -0.00268007 Jy ! Component: 2350 - total flux cleaned = -0.00265971 Jy ! Component: 2400 - total flux cleaned = -0.00270004 Jy ! Component: 2450 - total flux cleaned = -0.00268011 Jy ! Component: 2500 - total flux cleaned = -0.00271981 Jy ! Component: 2550 - total flux cleaned = -0.00271983 Jy ! Component: 2600 - total flux cleaned = -0.00273944 Jy ! Component: 2650 - total flux cleaned = -0.0027587 Jy ! Component: 2700 - total flux cleaned = -0.00275871 Jy ! Component: 2750 - total flux cleaned = -0.00274929 Jy ! Component: 2800 - total flux cleaned = -0.00274934 Jy ! Component: 2850 - total flux cleaned = -0.00275866 Jy ! Component: 2900 - total flux cleaned = -0.00275848 Jy ! Component: 2950 - total flux cleaned = -0.00274014 Jy ! Component: 3000 - total flux cleaned = -0.00275841 Jy ! Component: 3050 - total flux cleaned = -0.00275834 Jy ! Component: 3100 - total flux cleaned = -0.00273134 Jy ! Component: 3150 - total flux cleaned = -0.00277599 Jy ! Component: 3200 - total flux cleaned = -0.00276711 Jy ! Component: 3250 - total flux cleaned = -0.00278461 Jy ! Component: 3300 - total flux cleaned = -0.00282823 Jy ! Component: 3350 - total flux cleaned = -0.00281094 Jy ! Component: 3400 - total flux cleaned = -0.00282826 Jy ! Component: 3450 - total flux cleaned = -0.00284535 Jy ! Component: 3500 - total flux cleaned = -0.00288791 Jy ! Component: 3550 - total flux cleaned = -0.00288792 Jy ! Component: 3600 - total flux cleaned = -0.00290471 Jy ! Component: 3650 - total flux cleaned = -0.00290477 Jy ! Component: 3700 - total flux cleaned = -0.0029297 Jy ! Component: 3750 - total flux cleaned = -0.00298735 Jy ! Component: 3800 - total flux cleaned = -0.00298729 Jy ! Component: 3850 - total flux cleaned = -0.00301978 Jy ! Component: 3900 - total flux cleaned = -0.00303588 Jy ! Component: 3950 - total flux cleaned = -0.00306808 Jy ! Component: 4000 - total flux cleaned = -0.00307596 Jy ! Component: 4050 - total flux cleaned = -0.00311571 Jy ! Total flux subtracted in 4096 components = -0.0031235 Jy ! Clean residual min=-0.000456 max=0.000408 Jy/beam ! Clean residual mean=-0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0716604 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 376 components and 0.0716604 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1844-1324_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8463 x 2.238 at -4.321 degrees (North through East) ! Clean map min=-0.0011036 max=0.045271 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1844-1324_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0452708 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135058 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.895003 0.895003 1.79001 3.58001 7.16002 14.32 28.6401 57.2802 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 335.194 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1844-1324_X_uvs.log closed on Thu Apr 7 02:02:23 2016