! Started logfile: /scr/pima/bg219h_uvs/J2231-1422_X_uvs.log on Thu Apr 7 12:21:19 2016 obs /scr/pima/bg219h_uvs/J2231-1422_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2231-1422_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85787 visibilities/baseline/integration-bin. ! Found source: J2231-1422 ! ! 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 22236 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/bg219h_uvs/J2231-1422_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 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=1.016302Jy sigma=23.596836 ! Fit after self-cal, rms=0.855374Jy sigma=19.768510 ! 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=0.6201 mas, bmaj=1.71 mas, bpa=-3.629 degrees ! Estimated noise=0.45951 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 = 0.109608 Jy ! Component: 100 - total flux cleaned = 0.139689 Jy ! Total flux subtracted in 100 components = 0.139689 Jy ! Clean residual min=-0.006216 max=0.013652 Jy/beam ! Clean residual mean=0.000019 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.139689 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.139689 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=0.071070Jy sigma=1.548697 ! Fit after self-cal, rms=0.070919Jy sigma=1.545471 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153501 Jy ! Component: 100 - total flux cleaned = 0.0239306 Jy ! Total flux subtracted in 100 components = 0.0239306 Jy ! Clean residual min=-0.004385 max=0.006300 Jy/beam ! Clean residual mean=0.000011 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.16362 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.16362 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=0.066806Jy sigma=1.425712 ! Fit after self-cal, rms=0.066770Jy sigma=1.424794 ! Inverting map ! Added new window around map position (-0.4, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659539 Jy ! Component: 100 - total flux cleaned = 0.0108398 Jy ! Total flux subtracted in 100 components = 0.0108398 Jy ! Clean residual min=-0.003816 max=0.005137 Jy/beam ! Clean residual mean=0.000007 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.174459 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.174459 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=0.065938Jy sigma=1.401383 ! Fit after self-cal, rms=0.065874Jy sigma=1.399959 ! 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=0.8094 mas, bmaj=1.996 mas, bpa=-4.188 degrees ! Estimated noise=0.272809 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 = 0.00510709 Jy ! Component: 100 - total flux cleaned = 0.00801561 Jy ! Component: 150 - total flux cleaned = 0.00990107 Jy ! Component: 200 - total flux cleaned = 0.0111564 Jy ! Total flux subtracted in 200 components = 0.0111564 Jy ! Clean residual min=-0.002485 max=0.003339 Jy/beam ! Clean residual mean=0.000006 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.185616 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.185616 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=0.065493Jy sigma=1.388927 ! Fit after self-cal, rms=0.065472Jy sigma=1.388194 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8094 x 1.996 at -4.188 degrees (North through East) ! Clean map min=-0.0024831 max=0.14454 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 1.00 HN 1.12 KP 0.99 ! LA 0.92 MK 1.02 NL 0.98 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.16 KP 0.96 ! LA 0.96 MK 1.01 NL 0.97 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.15 KP 0.98 ! LA 0.98 MK 0.97 NL 0.96 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.15 KP 0.95 ! LA 0.92 MK 0.97 NL 0.98 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.13 KP 0.99 ! LA 0.94 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.10 KP 0.99 ! LA 0.94 MK 0.96 NL 0.96 OV 1.01 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.10 KP 1.00 ! LA 0.95 MK 0.97 NL 0.98 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! 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=0.065472Jy sigma=1.388194 ! Fit after self-cal, rms=0.067435Jy sigma=1.376747 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.813 mas, bmaj=1.994 mas, bpa=-4.228 degrees ! Estimated noise=0.272612 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.4, -13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224544 Jy ! Component: 100 - total flux cleaned = 0.00364808 Jy ! Component: 150 - total flux cleaned = 0.00464957 Jy ! Component: 200 - total flux cleaned = 0.00488534 Jy ! Total flux subtracted in 200 components = 0.00488534 Jy ! Clean residual min=-0.001610 max=0.001657 Jy/beam ! Clean residual mean=0.000004 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.190501 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.190501 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=0.067346Jy sigma=1.374339 ! Fit after self-cal, rms=0.067397Jy sigma=1.374129 ! 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=0.067397Jy sigma=1.374129 ! Fit after self-cal, rms=0.067552Jy sigma=1.371361 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8131 mas, bmaj=1.995 mas, bpa=-4.228 degrees ! Estimated noise=0.27274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017648 Jy ! Component: 100 - total flux cleaned = 0.000266049 Jy ! Component: 150 - total flux cleaned = 0.000373884 Jy ! Component: 200 - total flux cleaned = 0.000422112 Jy ! Total flux subtracted in 200 components = 0.000422112 Jy ! Clean residual min=-0.001643 max=0.001572 Jy/beam ! Clean residual mean=0.000003 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.190923 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.190923 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=0.067530Jy sigma=1.370775 ! Fit after self-cal, rms=0.067532Jy sigma=1.370734 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 = 9.86476e-05 Jy ! Component: 100 - total flux cleaned = 0.000144198 Jy ! Component: 150 - total flux cleaned = 0.000207439 Jy ! Component: 200 - total flux cleaned = 0.000228047 Jy ! Total flux subtracted in 200 components = 0.000228047 Jy ! Clean residual min=-0.001635 max=0.001559 Jy/beam ! Clean residual mean=0.000003 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.191151 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.191151 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=0.067519Jy sigma=1.370422 ! Fit after self-cal, rms=0.067518Jy sigma=1.370409 ! 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=0.067518Jy sigma=1.370409 ! Fit after self-cal, rms=0.067597Jy sigma=1.370337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.813 mas, bmaj=1.995 mas, bpa=-4.182 degrees ! Estimated noise=0.272565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.43163e-05 Jy ! Component: 100 - total flux cleaned = -2.34039e-05 Jy ! Component: 150 - total flux cleaned = -4.12601e-06 Jy ! Component: 200 - total flux cleaned = 1.36595e-05 Jy ! Total flux subtracted in 200 components = 1.36595e-05 Jy ! Clean residual min=-0.001631 max=0.001515 Jy/beam ! Clean residual mean=0.000003 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.191165 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.191165 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=0.067586Jy sigma=1.370067 ! Fit after self-cal, rms=0.067586Jy sigma=1.370052 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 = 5.44481e-05 Jy ! Component: 100 - total flux cleaned = 7.10682e-05 Jy ! Component: 150 - total flux cleaned = 8.64503e-05 Jy ! Component: 200 - total flux cleaned = 8.62588e-05 Jy ! Total flux subtracted in 200 components = 8.62588e-05 Jy ! Clean residual min=-0.001621 max=0.001492 Jy/beam ! Clean residual mean=0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.191251 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.191251 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=0.067579Jy sigma=1.369879 ! Fit after self-cal, rms=0.067578Jy sigma=1.369871 ! 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=0.067578Jy sigma=1.369871 ! Fit after self-cal, rms=0.067613Jy sigma=1.369851 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=3.922 mas, bpa=-1.828 degrees ! Estimated noise=0.352998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000833698 Jy ! Component: 100 - total flux cleaned = 0.00111814 Jy ! Component: 150 - total flux cleaned = 0.00113514 Jy ! Component: 200 - total flux cleaned = 0.00114964 Jy ! Total flux subtracted in 200 components = 0.00114964 Jy ! Clean residual min=-0.001423 max=0.001456 Jy/beam ! Clean residual mean=0.000004 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.192401 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.192401 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=0.067613Jy sigma=1.369850 ! Fit after self-cal, rms=0.067612Jy sigma=1.369829 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 = 1.39466e-05 Jy ! Component: 100 - total flux cleaned = 1.43766e-05 Jy ! Component: 150 - total flux cleaned = 1.4712e-05 Jy ! Component: 200 - total flux cleaned = 3.2653e-06 Jy ! Total flux subtracted in 200 components = 3.2653e-06 Jy ! Clean residual min=-0.001381 max=0.001413 Jy/beam ! Clean residual mean=0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.192404 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.192404 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=0.067614Jy sigma=1.369877 ! Fit after self-cal, rms=0.067613Jy sigma=1.369870 ! 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=0.8129 mas, bmaj=1.994 mas, bpa=-4.145 degrees ! Estimated noise=0.272405 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8129 x 1.994 at -4.145 degrees (North through East) ! Clean map min=-0.0014498 max=0.14459 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=0.6213 mas, bmaj=1.707 mas, bpa=-3.489 degrees ! Estimated noise=0.460299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109614 Jy ! Component: 100 - total flux cleaned = 0.140688 Jy ! Component: 150 - total flux cleaned = 0.156477 Jy ! Component: 200 - total flux cleaned = 0.165614 Jy ! Total flux subtracted in 200 components = 0.165614 Jy ! Clean residual min=-0.003901 max=0.004762 Jy/beam ! Clean residual mean=0.000009 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.165614 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 0.165614 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8129 mas, bmaj=1.994 mas, bpa=-4.145 degrees ! Estimated noise=0.272405 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 = 0.00781715 Jy ! Component: 100 - total flux cleaned = 0.0122054 Jy ! Component: 150 - total flux cleaned = 0.0150481 Jy ! Component: 200 - total flux cleaned = 0.0171588 Jy ! Total flux subtracted in 200 components = 0.0171588 Jy ! Clean residual min=-0.001868 max=0.001888 Jy/beam ! Clean residual mean=0.000006 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.182773 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.182773 Jy ! Inverting map ! Added new window around map position (9.2, -30.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018926 Jy ! Component: 100 - total flux cleaned = 0.0033259 Jy ! Component: 150 - total flux cleaned = 0.00449335 Jy ! Component: 200 - total flux cleaned = 0.00546102 Jy ! Total flux subtracted in 200 components = 0.00546102 Jy ! Clean residual min=-0.001702 max=0.001496 Jy/beam ! Clean residual mean=0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.188234 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.188234 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=2.099 mas, bmaj=3.922 mas, bpa=-1.828 degrees ! Estimated noise=0.352998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137826 Jy ! Component: 100 - total flux cleaned = 0.00224564 Jy ! Component: 150 - total flux cleaned = 0.00289494 Jy ! Component: 200 - total flux cleaned = 0.00325035 Jy ! Total flux subtracted in 200 components = 0.00325035 Jy ! Clean residual min=-0.001406 max=0.001386 Jy/beam ! Clean residual mean=0.000005 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.191484 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 = 0.000234028 Jy ! Component: 100 - total flux cleaned = 0.000394939 Jy ! Component: 150 - total flux cleaned = 0.000511977 Jy ! Component: 200 - total flux cleaned = 0.000631841 Jy ! Total flux subtracted in 200 components = 0.000631841 Jy ! Clean residual min=-0.001368 max=0.001396 Jy/beam ! Clean residual mean=0.000004 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.192116 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 78 components and 0.192116 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8129 mas, bmaj=1.994 mas, bpa=-4.145 degrees ! Estimated noise=0.272405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.99917e-06 Jy ! Component: 100 - total flux cleaned = -2.71531e-05 Jy ! Component: 150 - total flux cleaned = -2.65409e-05 Jy ! Component: 200 - total flux cleaned = -4.64798e-05 Jy ! Total flux subtracted in 200 components = -4.64798e-05 Jy ! Clean residual min=-0.001552 max=0.001410 Jy/beam ! Clean residual mean=0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.192069 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 0.192069 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=0.067598Jy sigma=1.369357 ! Fit after self-cal, rms=0.067588Jy sigma=1.369202 wmodel /scr/pima/bg219h_uvs/J2231-1422_X_map.mod ! Writing 95 model components to file: /scr/pima/bg219h_uvs/J2231-1422_X_map.mod wobs /scr/pima/bg219h_uvs/J2231-1422_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2231-1422_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2231-1422_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J2231-1422_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 = -0.000103093 Jy ! Component: 100 - total flux cleaned = -5.36237e-06 Jy ! Component: 150 - total flux cleaned = -4.07006e-06 Jy ! Component: 200 - total flux cleaned = 6.06766e-05 Jy ! Component: 250 - total flux cleaned = 6.03979e-05 Jy ! Component: 300 - total flux cleaned = -3.95726e-05 Jy ! Component: 350 - total flux cleaned = -0.000156162 Jy ! Component: 400 - total flux cleaned = -0.000307902 Jy ! Component: 450 - total flux cleaned = -0.000493906 Jy ! Component: 500 - total flux cleaned = -0.00067598 Jy ! Component: 550 - total flux cleaned = -0.000836615 Jy ! Component: 600 - total flux cleaned = -0.000959435 Jy ! Component: 650 - total flux cleaned = -0.00113207 Jy ! Component: 700 - total flux cleaned = -0.00119973 Jy ! Component: 750 - total flux cleaned = -0.00129966 Jy ! Component: 800 - total flux cleaned = -0.00134906 Jy ! Component: 850 - total flux cleaned = -0.00133275 Jy ! Component: 900 - total flux cleaned = -0.00141287 Jy ! Component: 950 - total flux cleaned = -0.00147611 Jy ! Component: 1000 - total flux cleaned = -0.00155374 Jy ! Component: 1050 - total flux cleaned = -0.00152264 Jy ! Component: 1100 - total flux cleaned = -0.00155326 Jy ! Component: 1150 - total flux cleaned = -0.00153848 Jy ! Component: 1200 - total flux cleaned = -0.00158292 Jy ! Component: 1250 - total flux cleaned = -0.00155368 Jy ! Component: 1300 - total flux cleaned = -0.00158277 Jy ! Component: 1350 - total flux cleaned = -0.00156857 Jy ! Component: 1400 - total flux cleaned = -0.0015265 Jy ! Component: 1450 - total flux cleaned = -0.00155474 Jy ! Component: 1500 - total flux cleaned = -0.00152682 Jy ! Component: 1550 - total flux cleaned = -0.00154049 Jy ! Component: 1600 - total flux cleaned = -0.00147306 Jy ! Component: 1650 - total flux cleaned = -0.00148664 Jy ! Component: 1700 - total flux cleaned = -0.00152622 Jy ! Component: 1750 - total flux cleaned = -0.00149998 Jy ! Component: 1800 - total flux cleaned = -0.00148706 Jy ! Component: 1850 - total flux cleaned = -0.00147422 Jy ! Component: 1900 - total flux cleaned = -0.00143601 Jy ! Component: 1950 - total flux cleaned = -0.00141091 Jy ! Component: 2000 - total flux cleaned = -0.0014484 Jy ! Component: 2050 - total flux cleaned = -0.00142353 Jy ! Component: 2100 - total flux cleaned = -0.00135016 Jy ! Component: 2150 - total flux cleaned = -0.0013503 Jy ! Component: 2200 - total flux cleaned = -0.0013502 Jy ! Component: 2250 - total flux cleaned = -0.00131448 Jy ! Component: 2300 - total flux cleaned = -0.00131463 Jy ! Component: 2350 - total flux cleaned = -0.00134986 Jy ! Component: 2400 - total flux cleaned = -0.00136126 Jy ! Component: 2450 - total flux cleaned = -0.00133833 Jy ! Component: 2500 - total flux cleaned = -0.00134976 Jy ! Component: 2550 - total flux cleaned = -0.00136118 Jy ! Component: 2600 - total flux cleaned = -0.00136127 Jy ! Component: 2650 - total flux cleaned = -0.00138365 Jy ! Component: 2700 - total flux cleaned = -0.00136144 Jy ! Component: 2750 - total flux cleaned = -0.00135042 Jy ! Component: 2800 - total flux cleaned = -0.00136117 Jy ! Component: 2850 - total flux cleaned = -0.00132866 Jy ! Component: 2900 - total flux cleaned = -0.00133927 Jy ! Component: 2950 - total flux cleaned = -0.00132857 Jy ! Component: 3000 - total flux cleaned = -0.00131797 Jy ! Component: 3050 - total flux cleaned = -0.00132846 Jy ! Component: 3100 - total flux cleaned = -0.00132831 Jy ! Component: 3150 - total flux cleaned = -0.00130756 Jy ! Component: 3200 - total flux cleaned = -0.00130748 Jy ! Component: 3250 - total flux cleaned = -0.00132784 Jy ! Component: 3300 - total flux cleaned = -0.00128717 Jy ! Component: 3350 - total flux cleaned = -0.00128713 Jy ! Component: 3400 - total flux cleaned = -0.00129714 Jy ! Component: 3450 - total flux cleaned = -0.00126736 Jy ! Component: 3500 - total flux cleaned = -0.00128714 Jy ! Component: 3550 - total flux cleaned = -0.00125784 Jy ! Component: 3600 - total flux cleaned = -0.00122858 Jy ! Component: 3650 - total flux cleaned = -0.00119977 Jy ! Component: 3700 - total flux cleaned = -0.00123828 Jy ! Component: 3750 - total flux cleaned = -0.00122876 Jy ! Component: 3800 - total flux cleaned = -0.00125709 Jy ! Component: 3850 - total flux cleaned = -0.00122883 Jy ! Component: 3900 - total flux cleaned = -0.00121005 Jy ! Component: 3950 - total flux cleaned = -0.00121935 Jy ! Component: 4000 - total flux cleaned = -0.00116389 Jy ! Component: 4050 - total flux cleaned = -0.00117309 Jy ! Total flux subtracted in 4096 components = -0.00114566 Jy ! Clean residual min=-0.000567 max=0.000610 Jy/beam ! Clean residual mean=0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.190924 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 382 components and 0.190924 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2231-1422_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8129 x 1.994 at -4.145 degrees (North through East) ! Clean map min=-0.00095406 max=0.14513 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2231-1422_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.145127 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015193 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.314062 0.314062 0.628124 1.25625 2.5125 5.025 10.05 20.1 40.2 80.3999 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 955.224 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2231-1422_X_uvs.log closed on Thu Apr 7 12:21:24 2016