! Started logfile: /scr/pima/bg219e_uvs/J1853-3628_X_dfm.log on Thu May 19 18:49:26 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219e_uvs/J1853-3628_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1853-3628_X_uva.fits ! AN table 1: 26 integrations on 28 of 28 possible baselines. ! AN table 2: 26 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.779533 visibilities/baseline/integration-bin. ! Found source: J1853-3628 ! ! 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 13620 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J1853-3628_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 18 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.020668Jy sigma=18.519214 ! Fit after self-cal, rms=0.844135Jy sigma=15.066114 ! 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=0.7724 mas, bmaj=4.256 mas, bpa=20.11 degrees ! Estimated noise=0.75157 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 = 0.105328 Jy ! Component: 100 - total flux cleaned = 0.156968 Jy ! Total flux subtracted in 100 components = 0.156968 Jy ! Clean residual min=-0.012760 max=0.026977 Jy/beam ! Clean residual mean=-0.000045 rms=0.005035 Jy/beam ! Combined flux in latest and established models = 0.156968 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 50 components and 0.156968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.107821Jy sigma=1.963224 ! Fit after self-cal, rms=0.107017Jy sigma=1.954500 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=5.119 mas, bpa=17.41 degrees ! Estimated noise=0.358402 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 = 0.0520201 Jy ! Component: 100 - total flux cleaned = 0.0807418 Jy ! Component: 150 - total flux cleaned = 0.0978266 Jy ! Component: 200 - total flux cleaned = 0.108383 Jy ! Total flux subtracted in 200 components = 0.108383 Jy ! Clean residual min=-0.009412 max=0.011575 Jy/beam ! Clean residual mean=0.000030 rms=0.002793 Jy/beam ! Combined flux in latest and established models = 0.265351 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 111 components and 0.265351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081037Jy sigma=1.390752 ! Fit after self-cal, rms=0.080750Jy sigma=1.385335 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 5.119 at 17.41 degrees (North through East) ! Clean map min=-0.0090698 max=0.14512 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 1.12 KP 0.96 LA 0.89 ! NL 1.15 OV 0.97 PT 1.07 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 1.01 KP 0.92 LA 0.89 ! NL 1.08 OV 1.00 PT 1.10 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.05 KP 0.93 LA 0.88 ! NL 1.11 OV 1.01 PT 1.11 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.88 KP 0.96 LA 0.88 ! NL 1.18 OV 1.02 PT 1.09 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.90 KP 0.94 LA 0.89 ! NL 1.15 OV 0.99 PT 0.97 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.98 KP 0.93 LA 0.90 ! NL 1.03 OV 1.05 PT 1.08 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.01 KP 1.00 LA 0.87 ! NL 1.18 OV 1.01 PT 1.07 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.00 KP 0.97 LA 0.90 ! NL 1.15 OV 1.01 PT 1.06 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.88 KP 0.95 LA 0.88 ! NL 1.03 OV 1.00 PT 1.09 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.95 KP 1.00 LA 0.91 ! NL 1.19 OV 1.00 PT 1.07 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.080750Jy sigma=1.385335 ! Fit after self-cal, rms=0.080413Jy sigma=1.362875 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=5.198 mas, bpa=17.45 degrees ! Estimated noise=0.354917 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 = 0.0044545 Jy ! Component: 100 - total flux cleaned = 0.00651438 Jy ! Component: 150 - total flux cleaned = 0.00725557 Jy ! Component: 200 - total flux cleaned = 0.00781455 Jy ! Total flux subtracted in 200 components = 0.00781455 Jy ! Clean residual min=-0.007245 max=0.010127 Jy/beam ! Clean residual mean=0.000044 rms=0.002189 Jy/beam ! Combined flux in latest and established models = 0.273165 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.273165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080152Jy sigma=1.356759 ! Fit after self-cal, rms=0.080229Jy sigma=1.356083 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080229Jy sigma=1.356083 ! Fit after self-cal, rms=0.080131Jy sigma=1.355405 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=5.188 mas, bpa=17.44 degrees ! Estimated noise=0.355409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240557 Jy ! Component: 100 - total flux cleaned = 0.00295009 Jy ! Component: 150 - total flux cleaned = 0.00324891 Jy ! Component: 200 - total flux cleaned = 0.00352102 Jy ! Total flux subtracted in 200 components = 0.00352102 Jy ! Clean residual min=-0.007337 max=0.010173 Jy/beam ! Clean residual mean=0.000037 rms=0.002148 Jy/beam ! Combined flux in latest and established models = 0.276686 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 122 components and 0.276686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080035Jy sigma=1.353184 ! Fit after self-cal, rms=0.080035Jy sigma=1.352968 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-13, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00904965 Jy ! Component: 100 - total flux cleaned = 0.0131685 Jy ! Component: 150 - total flux cleaned = 0.014496 Jy ! Component: 200 - total flux cleaned = 0.0161651 Jy ! Total flux subtracted in 200 components = 0.0161651 Jy ! Clean residual min=-0.006125 max=0.007179 Jy/beam ! Clean residual mean=0.000041 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 0.292851 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 159 components and 0.292851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078951Jy sigma=1.332480 ! Fit after self-cal, rms=0.078799Jy sigma=1.329399 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078799Jy sigma=1.329399 ! Fit after self-cal, rms=0.078145Jy sigma=1.327246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=5.17 mas, bpa=17.4 degrees ! Estimated noise=0.35443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427168 Jy ! Component: 100 - total flux cleaned = 0.00647417 Jy ! Component: 150 - total flux cleaned = 0.00789427 Jy ! Component: 200 - total flux cleaned = 0.00897706 Jy ! Total flux subtracted in 200 components = 0.00897706 Jy ! Clean residual min=-0.005142 max=0.007060 Jy/beam ! Clean residual mean=0.000043 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.301828 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 179 components and 0.301828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077843Jy sigma=1.321666 ! Fit after self-cal, rms=0.077820Jy sigma=1.321050 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 = 0.0018453 Jy ! Component: 100 - total flux cleaned = 0.00268624 Jy ! Component: 150 - total flux cleaned = 0.00326982 Jy ! Component: 200 - total flux cleaned = 0.00387953 Jy ! Total flux subtracted in 200 components = 0.00387953 Jy ! Clean residual min=-0.005106 max=0.006824 Jy/beam ! Clean residual mean=0.000042 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.305708 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 189 components and 0.305708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077702Jy sigma=1.319125 ! Fit after self-cal, rms=0.077687Jy sigma=1.318899 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077687Jy sigma=1.318899 ! Fit after self-cal, rms=0.077343Jy sigma=1.318163 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.483 mas, bmaj=8.438 mas, bpa=4.459 degrees ! Estimated noise=0.399031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324804 Jy ! Component: 100 - total flux cleaned = 0.00498231 Jy ! Component: 150 - total flux cleaned = 0.00593221 Jy ! Component: 200 - total flux cleaned = 0.00681378 Jy ! Total flux subtracted in 200 components = 0.00681378 Jy ! Clean residual min=-0.005858 max=0.007322 Jy/beam ! Clean residual mean=0.000059 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 0.312522 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 200 components and 0.312522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077261Jy sigma=1.316377 ! Fit after self-cal, rms=0.077233Jy sigma=1.316079 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 = 0.000720379 Jy ! Component: 100 - total flux cleaned = 0.00145727 Jy ! Component: 150 - total flux cleaned = 0.00200423 Jy ! Component: 200 - total flux cleaned = 0.00246029 Jy ! Total flux subtracted in 200 components = 0.00246029 Jy ! Clean residual min=-0.005752 max=0.006816 Jy/beam ! Clean residual mean=0.000058 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.314982 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 206 components and 0.314982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077190Jy sigma=1.315672 ! Fit after self-cal, rms=0.077179Jy sigma=1.315465 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=5.159 mas, bpa=17.38 degrees ! Estimated noise=0.353842 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 5.159 at 17.38 degrees (North through East) ! Clean map min=-0.0050911 max=0.14003 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=0.7696 mas, bmaj=4.286 mas, bpa=19.98 degrees ! Estimated noise=0.739691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104052 Jy ! Component: 100 - total flux cleaned = 0.155738 Jy ! Component: 150 - total flux cleaned = 0.189025 Jy ! Component: 200 - total flux cleaned = 0.211687 Jy ! Total flux subtracted in 200 components = 0.211687 Jy ! Clean residual min=-0.008971 max=0.012415 Jy/beam ! Clean residual mean=-0.000014 rms=0.003074 Jy/beam ! Combined flux in latest and established models = 0.211687 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 59 model components to the UV plane model. ! The established model now contains 59 components and 0.211687 Jy ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=5.159 mas, bpa=17.38 degrees ! Estimated noise=0.353842 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 = 0.0259668 Jy ! Component: 100 - total flux cleaned = 0.0423467 Jy ! Component: 150 - total flux cleaned = 0.0543047 Jy ! Component: 200 - total flux cleaned = 0.0635822 Jy ! Total flux subtracted in 200 components = 0.0635822 Jy ! Clean residual min=-0.006993 max=0.009414 Jy/beam ! Clean residual mean=0.000047 rms=0.002302 Jy/beam ! Combined flux in latest and established models = 0.275269 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 115 components and 0.275269 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=2.483 mas, bmaj=8.438 mas, bpa=4.459 degrees ! Estimated noise=0.399031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107571 Jy ! Component: 100 - total flux cleaned = 0.0183609 Jy ! Component: 150 - total flux cleaned = 0.0241728 Jy ! Component: 200 - total flux cleaned = 0.0277158 Jy ! Total flux subtracted in 200 components = 0.0277158 Jy ! Clean residual min=-0.006563 max=0.008843 Jy/beam ! Clean residual mean=0.000063 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 0.302985 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 = 0.00261363 Jy ! Component: 100 - total flux cleaned = 0.00468486 Jy ! Component: 150 - total flux cleaned = 0.0065406 Jy ! Component: 200 - total flux cleaned = 0.00758462 Jy ! Total flux subtracted in 200 components = 0.00758462 Jy ! Clean residual min=-0.006100 max=0.008022 Jy/beam ! Clean residual mean=0.000061 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 0.31057 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 171 components and 0.310569 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=5.159 mas, bpa=17.38 degrees ! Estimated noise=0.353842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000423564 Jy ! Component: 100 - total flux cleaned = 0.000427383 Jy ! Component: 150 - total flux cleaned = 0.000572376 Jy ! Component: 200 - total flux cleaned = 0.000698216 Jy ! Total flux subtracted in 200 components = 0.000698216 Jy ! Clean residual min=-0.005230 max=0.006862 Jy/beam ! Clean residual mean=0.000041 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.311268 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 195 components and 0.311268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077352Jy sigma=1.318651 ! Fit after self-cal, rms=0.077346Jy sigma=1.318263 wmodel /J1853-3628_X_map.mod ! wmodel: Unable to open new model file: /J1853-3628_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1853-3628_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 5.159 at 17.38 degrees (North through East) ! Clean map min=-0.0051606 max=0.13949 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1853-3628_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.13949 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0015906 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.42089 3.42089 6.84179 13.6836 27.3671 54.7343 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0047 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 87.696 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1853-3628_X_dfm.log closed on Thu May 19 18:49:28 2016