! Started logfile: /d2/scr/pima/rv101_uvs/J2000-1748_X_uvs.log on Sat Nov 29 16:37:16 2014 obs /d2/scr/pima/rv101_uvs/J2000-1748_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J2000-1748_X_uva.fits ! AN table 1: 170 integrations on 3 of 3 possible baselines. ! AN table 2: 12 integrations on 6 of 6 possible baselines. ! AN table 3: 84 integrations on 21 of 21 possible baselines. ! AN table 4: 11 integrations on 28 of 28 possible baselines. ! AN table 5: 9 integrations on 1 of 1 possible baselines. ! AN table 6: 9 integrations on 3 of 3 possible baselines. ! AN table 7: 9 integrations on 10 of 10 possible baselines. ! AN table 8: 9 integrations on 3 of 3 possible baselines. ! AN table 9: 9 integrations on 1 of 1 possible baselines. ! AN table 10: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.643133 visibilities/baseline/integration-bin. ! Found source: J2000-1748 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 9328 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 /d2/scr/pima/rv101_uvs/J2000-1748_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 63 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 212 telescope corrections were flagged in sub-array 3. ! A total of 33 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 10 telescope corrections were flagged in sub-array 7. ! A total of 6 telescope corrections were flagged in sub-array 8. ! A total of 18 telescope corrections were flagged in sub-array 9. ! A total of 114 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 212 telescope corrections were flagged in sub-array 3. ! A total of 33 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 10 telescope corrections were flagged in sub-array 7. ! A total of 6 telescope corrections were flagged in sub-array 8. ! A total of 18 telescope corrections were flagged in sub-array 9. ! A total of 114 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 212 telescope corrections were flagged in sub-array 3. ! A total of 33 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 10 telescope corrections were flagged in sub-array 7. ! A total of 6 telescope corrections were flagged in sub-array 8. ! A total of 18 telescope corrections were flagged in sub-array 9. ! A total of 114 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 212 telescope corrections were flagged in sub-array 3. ! A total of 33 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 10 telescope corrections were flagged in sub-array 7. ! A total of 6 telescope corrections were flagged in sub-array 8. ! A total of 18 telescope corrections were flagged in sub-array 9. ! A total of 114 telescope corrections were flagged in sub-array 10. ! ! Fit before self-cal, rms=1.604375Jy sigma=8.907972 ! Fit after self-cal, rms=0.420342Jy sigma=1.882498 ! 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 ! Your choice of large map pixels excluded 4.38% of the data. ! The x-axis pixel size should ideally be below 0.1919 milli-arcsec ! Estimated beam: bmin=0.6539 mas, bmaj=2.083 mas, bpa=-0.9516 degrees ! Estimated noise=2.52822 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 = 0.934457 Jy ! Component: 100 - total flux cleaned = 1.13823 Jy ! Total flux subtracted in 100 components = 1.13823 Jy ! Clean residual min=-0.031606 max=0.056836 Jy/beam ! Clean residual mean=0.000181 rms=0.008012 Jy/beam ! Combined flux in latest and established models = 1.13823 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.13823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.355403Jy sigma=1.561173 ! Fit after self-cal, rms=0.355397Jy sigma=1.561168 ! Inverting map ! Your choice of large map pixels excluded 4.38% of the data. ! The x-axis pixel size should ideally be below 0.1919 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0488608 Jy ! Component: 100 - total flux cleaned = 0.0659863 Jy ! Total flux subtracted in 100 components = 0.0659863 Jy ! Clean residual min=-0.031175 max=0.030040 Jy/beam ! Clean residual mean=0.000069 rms=0.007225 Jy/beam ! Combined flux in latest and established models = 1.20422 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.20422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.341379Jy sigma=1.531719 ! Fit after self-cal, rms=0.341343Jy sigma=1.531460 ! Inverting map ! Your choice of large map pixels excluded 4.38% of the data. ! The x-axis pixel size should ideally be below 0.1919 milli-arcsec 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 ! Your choice of large map pixels excluded 4.38% of the data. ! The x-axis pixel size should ideally be below 0.1919 milli-arcsec ! Estimated beam: bmin=0.6131 mas, bmaj=2.704 mas, bpa=-3.816 degrees ! Estimated noise=1.62168 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 = 0.0177671 Jy ! Component: 100 - total flux cleaned = 0.0147441 Jy ! Component: 150 - total flux cleaned = 0.0138063 Jy ! Component: 200 - total flux cleaned = 0.0141463 Jy ! Total flux subtracted in 200 components = 0.0141463 Jy ! Clean residual min=-0.048382 max=0.052646 Jy/beam ! Clean residual mean=0.000897 rms=0.013008 Jy/beam ! Combined flux in latest and established models = 1.21836 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 1.21836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.334473Jy sigma=1.546491 ! Fit after self-cal, rms=0.334432Jy sigma=1.546383 ! Inverting map ! Your choice of large map pixels excluded 4.38% of the data. ! The x-axis pixel size should ideally be below 0.1919 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6131 x 2.704 at -3.816 degrees (North through East) ! Clean map min=-0.040177 max=1.2299 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. ! A total of 447 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* ON 0.00* WF 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* SC 1.00* WF 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.98 HN 1.09 LA 1.02 NL 0.96 ! PT 1.01 ! ! A total of 21 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! ! Correcting IF 2. ! A total of 447 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* ON 0.00* WF 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* SC 1.00* WF 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HN 1.07 KP 1.00* LA 1.02 ! NL 1.00 PT 0.93 SC 1.02 WF 0.86 ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.99 HN 1.09 LA 0.96 NL 0.95 ! PT 0.93 ! ! A total of 21 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! ! Correcting IF 3. ! A total of 447 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* ON 0.00* WF 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* SC 1.00* WF 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 1.13 LA 1.11 MA 1.17 ! NL 1.11 SC 0.94 WF 0.84 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 HN 1.06 KP 1.00* LA 1.05 ! NL 1.06 PT 0.95 SC 0.97 WF 0.90 ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.99 HN 1.10 LA 1.06 NL 1.00 ! PT 0.90 ! ! A total of 21 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! ! Correcting IF 4. ! A total of 447 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* ON 0.00* WF 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* SC 1.00* WF 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 1.13 LA 1.08 MA 1.19 ! NL 1.12 SC 0.96 WF 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.06 HN 1.12 KP 1.00* LA 1.04 ! NL 1.03 PT 0.94 SC 1.00 WF 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.01 HN 1.13 LA 1.02 NL 1.00 ! PT 0.93 ! ! A total of 21 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! ! Fit before self-cal, rms=0.334432Jy sigma=1.546383 ! Fit after self-cal, rms=0.258444Jy sigma=1.197818 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec ! Estimated beam: bmin=0.6848 mas, bmaj=2.569 mas, bpa=-4.085 degrees ! Estimated noise=1.9388 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 = -0.0142758 Jy ! Component: 100 - total flux cleaned = -0.0160809 Jy ! Component: 150 - total flux cleaned = -0.017002 Jy ! Component: 200 - total flux cleaned = -0.0173958 Jy ! Total flux subtracted in 200 components = -0.0173958 Jy ! Clean residual min=-0.023447 max=0.024067 Jy/beam ! Clean residual mean=0.001439 rms=0.006025 Jy/beam ! Combined flux in latest and established models = 1.20097 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 1.20097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257080Jy sigma=1.174026 ! Fit after self-cal, rms=0.257096Jy sigma=1.173717 ! Inverting map ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec 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. ! ! Fit before self-cal, rms=0.257096Jy sigma=1.173717 ! Fit after self-cal, rms=0.254353Jy sigma=1.169229 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec ! Estimated beam: bmin=0.685 mas, bmaj=2.571 mas, bpa=-4.084 degrees ! Estimated noise=1.9263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00810582 Jy ! Component: 100 - total flux cleaned = -0.00864392 Jy ! Component: 150 - total flux cleaned = -0.00864167 Jy ! Component: 200 - total flux cleaned = -0.00845112 Jy ! Total flux subtracted in 200 components = -0.00845112 Jy ! Clean residual min=-0.022116 max=0.025248 Jy/beam ! Clean residual mean=0.001424 rms=0.005875 Jy/beam ! Combined flux in latest and established models = 1.19251 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 1.19252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254344Jy sigma=1.163049 ! Fit after self-cal, rms=0.254333Jy sigma=1.162991 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec 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 (-26.6, 47.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235992 Jy ! Component: 100 - total flux cleaned = 0.0370143 Jy ! Component: 150 - total flux cleaned = 0.0463306 Jy ! Component: 200 - total flux cleaned = 0.0513918 Jy ! Total flux subtracted in 200 components = 0.0513918 Jy ! Clean residual min=-0.021766 max=0.021851 Jy/beam ! Clean residual mean=0.001035 rms=0.005597 Jy/beam ! Combined flux in latest and established models = 1.24391 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 1.24391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250867Jy sigma=1.152508 ! Fit after self-cal, rms=0.250626Jy sigma=1.149485 ! Inverting map ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec 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. ! ! Fit before self-cal, rms=0.250626Jy sigma=1.149485 ! Fit after self-cal, rms=0.250044Jy sigma=1.147477 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec ! Estimated beam: bmin=0.6853 mas, bmaj=2.573 mas, bpa=-4.083 degrees ! Estimated noise=1.92128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00774605 Jy ! Component: 100 - total flux cleaned = 0.0124727 Jy ! Component: 150 - total flux cleaned = 0.014785 Jy ! Component: 200 - total flux cleaned = 0.0161831 Jy ! Total flux subtracted in 200 components = 0.0161831 Jy ! Clean residual min=-0.020556 max=0.020446 Jy/beam ! Clean residual mean=0.001064 rms=0.005404 Jy/beam ! Combined flux in latest and established models = 1.26009 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 1.26009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249086Jy sigma=1.144397 ! Fit after self-cal, rms=0.249072Jy sigma=1.143817 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec 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 = 0.00542517 Jy ! Component: 100 - total flux cleaned = 0.00670787 Jy ! Component: 150 - total flux cleaned = 0.00730009 Jy ! Component: 200 - total flux cleaned = 0.00748381 Jy ! Total flux subtracted in 200 components = 0.00748381 Jy ! Clean residual min=-0.019950 max=0.020442 Jy/beam ! Clean residual mean=0.001029 rms=0.005346 Jy/beam ! Combined flux in latest and established models = 1.26757 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 1.26757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.248581Jy sigma=1.142731 ! Fit after self-cal, rms=0.248578Jy sigma=1.142601 ! Inverting map ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec 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. ! ! Fit before self-cal, rms=0.248578Jy sigma=1.142601 ! Fit after self-cal, rms=0.240363Jy sigma=1.122947 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec ! Estimated beam: bmin=2.07 mas, bmaj=3.483 mas, bpa=-15.21 degrees ! Estimated noise=2.29468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00215771 Jy ! Component: 100 - total flux cleaned = -0.00262482 Jy ! Component: 150 - total flux cleaned = -0.00262636 Jy ! Component: 200 - total flux cleaned = -0.00262648 Jy ! Total flux subtracted in 200 components = -0.00262648 Jy ! Clean residual min=-0.014020 max=0.020887 Jy/beam ! Clean residual mean=0.001633 rms=0.004195 Jy/beam ! Combined flux in latest and established models = 1.26495 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 1.26495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240216Jy sigma=1.121743 ! Fit after self-cal, rms=0.240204Jy sigma=1.121643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec 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 (19.8, -42.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174518 Jy ! Component: 100 - total flux cleaned = 0.0212327 Jy ! Component: 150 - total flux cleaned = 0.0229729 Jy ! Component: 200 - total flux cleaned = 0.0238829 Jy ! Total flux subtracted in 200 components = 0.0238829 Jy ! Clean residual min=-0.014168 max=0.016666 Jy/beam ! Clean residual mean=0.001108 rms=0.004064 Jy/beam ! Combined flux in latest and established models = 1.28883 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 97 components and 1.28883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238585Jy sigma=1.115998 ! Fit after self-cal, rms=0.238482Jy sigma=1.115393 ! Inverting map ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec 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 ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec ! Estimated beam: bmin=0.6833 mas, bmaj=2.574 mas, bpa=-4.101 degrees ! Estimated noise=1.91086 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6833 x 2.574 at -4.101 degrees (North through East) ! Clean map min=-0.015245 max=1.1858 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238482Jy sigma=1.115393 ! Fit after self-cal, rms=0.228900Jy sigma=1.027350 ! Inverting map and beam ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec ! Estimated beam: bmin=0.6833 mas, bmaj=2.574 mas, bpa=-4.104 degrees ! Estimated noise=1.91024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00334841 Jy ! Component: 100 - total flux cleaned = -0.00379612 Jy ! Component: 150 - total flux cleaned = -0.0026823 Jy ! Component: 200 - total flux cleaned = -0.00169184 Jy ! Total flux subtracted in 200 components = -0.00169184 Jy ! Clean residual min=-0.016500 max=0.015341 Jy/beam ! Clean residual mean=0.000449 rms=0.003748 Jy/beam ! Combined flux in latest and established models = 1.28714 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 1.28714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227403Jy sigma=1.020682 ! Fit after self-cal, rms=0.227321Jy sigma=1.020172 ! Inverting map ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284345 Jy ! Component: 100 - total flux cleaned = 0.00119753 Jy ! Component: 150 - total flux cleaned = 0.00148975 Jy ! Component: 200 - total flux cleaned = 0.00227007 Jy ! Total flux subtracted in 200 components = 0.00227007 Jy ! Clean residual min=-0.016494 max=0.014640 Jy/beam ! Clean residual mean=0.000439 rms=0.003648 Jy/beam ! Combined flux in latest and established models = 1.28941 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 1.28941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226516Jy sigma=1.017508 ! Fit after self-cal, rms=0.226481Jy sigma=1.017312 ! Inverting map ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226481Jy sigma=1.017312 ! Fit after self-cal, rms=0.225707Jy sigma=1.012811 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 ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec ! Estimated beam: bmin=0.7013 mas, bmaj=2.082 mas, bpa=-1.298 degrees ! Estimated noise=2.76189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.916652 Jy ! Component: 100 - total flux cleaned = 1.11663 Jy ! Component: 150 - total flux cleaned = 1.16821 Jy ! Component: 200 - total flux cleaned = 1.194 Jy ! Total flux subtracted in 200 components = 1.194 Jy ! Clean residual min=-0.023124 max=0.022924 Jy/beam ! Clean residual mean=-0.000037 rms=0.005401 Jy/beam ! Combined flux in latest and established models = 1.194 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.194 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec ! Estimated beam: bmin=0.6828 mas, bmaj=2.575 mas, bpa=-4.101 degrees ! Estimated noise=1.9048 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) ! Added new window around map position (-6.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290236 Jy ! Component: 100 - total flux cleaned = 0.0436204 Jy ! Component: 150 - total flux cleaned = 0.052992 Jy ! Component: 200 - total flux cleaned = 0.0588236 Jy ! Total flux subtracted in 200 components = 0.0588236 Jy ! Clean residual min=-0.017638 max=0.015913 Jy/beam ! Clean residual mean=0.000613 rms=0.004204 Jy/beam ! Combined flux in latest and established models = 1.25283 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 53 components and 1.25283 Jy ! Inverting map ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec 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 ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec ! Estimated beam: bmin=2.072 mas, bmaj=3.485 mas, bpa=-15.2 degrees ! Estimated noise=2.28726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153505 Jy ! Component: 100 - total flux cleaned = 0.0245713 Jy ! Component: 150 - total flux cleaned = 0.028484 Jy ! Component: 200 - total flux cleaned = 0.030698 Jy ! Total flux subtracted in 200 components = 0.030698 Jy ! Clean residual min=-0.014807 max=0.014413 Jy/beam ! Clean residual mean=0.000749 rms=0.003748 Jy/beam ! Combined flux in latest and established models = 1.28353 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 = 0.0014628 Jy ! Component: 100 - total flux cleaned = 0.00256333 Jy ! Component: 150 - total flux cleaned = 0.00283095 Jy ! Component: 200 - total flux cleaned = 0.00357311 Jy ! Total flux subtracted in 200 components = 0.00357311 Jy ! Clean residual min=-0.014658 max=0.014606 Jy/beam ! Clean residual mean=0.000700 rms=0.003632 Jy/beam ! Combined flux in latest and established models = 1.2871 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 83 components and 1.2871 Jy ! Inverting map ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec ! Estimated beam: bmin=0.6828 mas, bmaj=2.575 mas, bpa=-4.101 degrees ! Estimated noise=1.9048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00089328 Jy ! Component: 100 - total flux cleaned = 0.00235813 Jy ! Component: 150 - total flux cleaned = 0.00463605 Jy ! Component: 200 - total flux cleaned = 0.00615533 Jy ! Total flux subtracted in 200 components = 0.00615533 Jy ! Clean residual min=-0.017856 max=0.015037 Jy/beam ! Clean residual mean=0.000276 rms=0.003811 Jy/beam ! Combined flux in latest and established models = 1.29325 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 110 components and 1.29325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226930Jy sigma=1.012455 ! Fit after self-cal, rms=0.226749Jy sigma=1.010313 wmodel /d2/scr/pima/rv101_uvs/J2000-1748_X_map.mod ! Writing 110 model components to file: /d2/scr/pima/rv101_uvs/J2000-1748_X_map.mod wobs /d2/scr/pima/rv101_uvs/J2000-1748_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J2000-1748_X_uvs.fits wwins /d2/scr/pima/rv101_uvs/J2000-1748_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/rv101_uvs/J2000-1748_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00475139 Jy ! Component: 100 - total flux cleaned = -0.0047547 Jy ! Component: 150 - total flux cleaned = -0.00348891 Jy ! Component: 200 - total flux cleaned = -0.00228333 Jy ! Component: 250 - total flux cleaned = -0.00112492 Jy ! Component: 300 - total flux cleaned = 0.000218632 Jy ! Component: 350 - total flux cleaned = 0.00174246 Jy ! Component: 400 - total flux cleaned = 0.00321999 Jy ! Component: 450 - total flux cleaned = 0.0046607 Jy ! Component: 500 - total flux cleaned = 0.00627055 Jy ! Component: 550 - total flux cleaned = 0.0078483 Jy ! Component: 600 - total flux cleaned = 0.00900666 Jy ! Component: 650 - total flux cleaned = 0.0105243 Jy ! Component: 700 - total flux cleaned = 0.0116384 Jy ! Component: 750 - total flux cleaned = 0.0125547 Jy ! Component: 800 - total flux cleaned = 0.0139944 Jy ! Component: 850 - total flux cleaned = 0.0148771 Jy ! Component: 900 - total flux cleaned = 0.0160985 Jy ! Component: 950 - total flux cleaned = 0.0174697 Jy ! Component: 1000 - total flux cleaned = 0.0188192 Jy ! Component: 1050 - total flux cleaned = 0.020148 Jy ! Component: 1100 - total flux cleaned = 0.0212939 Jy ! Component: 1150 - total flux cleaned = 0.0225858 Jy ! Component: 1200 - total flux cleaned = 0.0233857 Jy ! Component: 1250 - total flux cleaned = 0.0246475 Jy ! Component: 1300 - total flux cleaned = 0.0258895 Jy ! Component: 1350 - total flux cleaned = 0.0268096 Jy ! Component: 1400 - total flux cleaned = 0.0275678 Jy ! Component: 1450 - total flux cleaned = 0.0286177 Jy ! Component: 1500 - total flux cleaned = 0.0298022 Jy ! Component: 1550 - total flux cleaned = 0.0306808 Jy ! Component: 1600 - total flux cleaned = 0.031116 Jy ! Component: 1650 - total flux cleaned = 0.0319765 Jy ! Component: 1700 - total flux cleaned = 0.0328267 Jy ! Component: 1750 - total flux cleaned = 0.0335282 Jy ! Component: 1800 - total flux cleaned = 0.0339457 Jy ! Component: 1850 - total flux cleaned = 0.0349123 Jy ! Component: 1900 - total flux cleaned = 0.0353223 Jy ! Component: 1950 - total flux cleaned = 0.036271 Jy ! Component: 2000 - total flux cleaned = 0.0372094 Jy ! Component: 2050 - total flux cleaned = 0.0378724 Jy ! Component: 2100 - total flux cleaned = 0.0380044 Jy ! Component: 2150 - total flux cleaned = 0.0386585 Jy ! Component: 2200 - total flux cleaned = 0.0391771 Jy ! Component: 2250 - total flux cleaned = 0.0400762 Jy ! Component: 2300 - total flux cleaned = 0.0402026 Jy ! Component: 2350 - total flux cleaned = 0.0408357 Jy ! Component: 2400 - total flux cleaned = 0.0413389 Jy ! Component: 2450 - total flux cleaned = 0.0415889 Jy ! Component: 2500 - total flux cleaned = 0.0418379 Jy ! Component: 2550 - total flux cleaned = 0.0424537 Jy ! Component: 2600 - total flux cleaned = 0.0430658 Jy ! Component: 2650 - total flux cleaned = 0.0433093 Jy ! Component: 2700 - total flux cleaned = 0.0439132 Jy ! Component: 2750 - total flux cleaned = 0.0443937 Jy ! Component: 2800 - total flux cleaned = 0.0447516 Jy ! Component: 2850 - total flux cleaned = 0.045226 Jy ! Component: 2900 - total flux cleaned = 0.0456979 Jy ! Component: 2950 - total flux cleaned = 0.0462851 Jy ! Component: 3000 - total flux cleaned = 0.046635 Jy ! Component: 3050 - total flux cleaned = 0.0469831 Jy ! Component: 3100 - total flux cleaned = 0.0476762 Jy ! Component: 3150 - total flux cleaned = 0.0477911 Jy ! Component: 3200 - total flux cleaned = 0.0484778 Jy ! Component: 3250 - total flux cleaned = 0.0485919 Jy ! Component: 3300 - total flux cleaned = 0.0491598 Jy ! Component: 3350 - total flux cleaned = 0.0492729 Jy ! Component: 3400 - total flux cleaned = 0.04961 Jy ! Component: 3450 - total flux cleaned = 0.0497224 Jy ! Component: 3500 - total flux cleaned = 0.0500574 Jy ! Component: 3550 - total flux cleaned = 0.0502796 Jy ! Component: 3600 - total flux cleaned = 0.0505019 Jy ! Component: 3650 - total flux cleaned = 0.0506123 Jy ! Component: 3700 - total flux cleaned = 0.050943 Jy ! Component: 3750 - total flux cleaned = 0.0510522 Jy ! Component: 3800 - total flux cleaned = 0.0510521 Jy ! Component: 3850 - total flux cleaned = 0.0512706 Jy ! Component: 3900 - total flux cleaned = 0.0515971 Jy ! Component: 3950 - total flux cleaned = 0.0514884 Jy ! Component: 4000 - total flux cleaned = 0.0515968 Jy ! Component: 4050 - total flux cleaned = 0.0515968 Jy ! Total flux subtracted in 4096 components = 0.0521362 Jy ! Clean residual min=-0.006172 max=0.006228 Jy/beam ! Clean residual mean=0.000086 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 1.34539 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 399 components and 1.34539 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J2000-1748_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6828 x 2.575 at -4.101 degrees (North through East) ! Clean map min=-0.011918 max=1.1658 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J2000-1748_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.16585 invert ! Inverting map ! Your choice of large map pixels excluded 4.45% of the data. ! The x-axis pixel size should ideally be below 0.192 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00193675 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.498371 0.498371 0.996743 1.99349 3.98697 7.97394 15.9479 31.8958 63.7915 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0058 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.165 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 601.96 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J2000-1748_X_uvs.log closed on Sat Nov 29 16:37:21 2014