! Started logfile: /scr/pima/bg219e_uvs/J0836-2233_X_dfm.log on Thu May 19 18:31:09 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/J0836-2233_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0836-2233_X_uva.fits ! AN table 1: 47 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.904255 visibilities/baseline/integration-bin. ! Found source: J0836-2233 ! ! 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 18360 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 J0836-2233_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. ! ! 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=1.029903Jy sigma=22.136147 ! Fit after self-cal, rms=0.808791Jy sigma=17.160098 ! 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=0.7767 mas, bmaj=3.315 mas, bpa=16.81 degrees ! Estimated noise=0.493051 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 = 0.138036 Jy ! Component: 100 - total flux cleaned = 0.197857 Jy ! Total flux subtracted in 100 components = 0.197857 Jy ! Clean residual min=-0.013697 max=0.043134 Jy/beam ! Clean residual mean=-0.000063 rms=0.004880 Jy/beam ! Combined flux in latest and established models = 0.197857 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.197857 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=0.113645Jy sigma=2.413688 ! Fit after self-cal, rms=0.113229Jy sigma=2.406855 ! Inverting map ! Added new window around map position (-6.6, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.042243 Jy ! Component: 100 - total flux cleaned = 0.0696307 Jy ! Total flux subtracted in 100 components = 0.0696307 Jy ! Clean residual min=-0.008376 max=0.015310 Jy/beam ! Clean residual mean=-0.000037 rms=0.002940 Jy/beam ! Combined flux in latest and established models = 0.267487 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.267487 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=0.089727Jy sigma=1.857087 ! Fit after self-cal, rms=0.088272Jy sigma=1.829245 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215884 Jy ! Component: 100 - total flux cleaned = 0.037414 Jy ! Total flux subtracted in 100 components = 0.037414 Jy ! Clean residual min=-0.006372 max=0.009261 Jy/beam ! Clean residual mean=-0.000027 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.304901 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.304901 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=0.079520Jy sigma=1.618530 ! Fit after self-cal, rms=0.079099Jy sigma=1.610351 ! 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=1.001 mas, bmaj=3.644 mas, bpa=14.53 degrees ! Estimated noise=0.251115 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 = 0.0209697 Jy ! Component: 100 - total flux cleaned = 0.0353036 Jy ! Component: 150 - total flux cleaned = 0.0457419 Jy ! Component: 200 - total flux cleaned = 0.0534763 Jy ! Total flux subtracted in 200 components = 0.0534763 Jy ! Clean residual min=-0.005573 max=0.007025 Jy/beam ! Clean residual mean=-0.000034 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.358378 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 82 components and 0.358377 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=0.072252Jy sigma=1.440712 ! Fit after self-cal, rms=0.071731Jy sigma=1.429606 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 3.644 at 14.53 degrees (North through East) ! Clean map min=-0.0048684 max=0.19585 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 0.99 FD 1.00 HN 1.10 KP 0.99 ! LA 0.94 NL 1.02 OV 1.01 PT 0.96 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.07 KP 1.01 ! LA 0.96 NL 1.03 OV 0.99 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.05 KP 0.98 ! LA 0.93 NL 1.03 OV 0.99 PT 0.94 ! SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.06 KP 1.02 ! LA 0.94 NL 1.05 OV 1.01 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.07 KP 1.01 ! LA 0.93 NL 1.03 OV 1.00 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.09 KP 1.00 ! LA 0.93 NL 1.01 OV 0.99 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.07 KP 1.00 ! LA 0.93 NL 1.05 OV 1.00 PT 0.98 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.05 KP 1.01 ! LA 0.95 NL 1.03 OV 0.99 PT 0.96 ! SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.04 KP 0.99 ! LA 0.94 NL 1.01 OV 0.97 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.02 KP 1.02 ! LA 0.94 NL 1.01 OV 1.02 PT 0.96 ! SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.06 KP 0.99 ! LA 0.94 NL 1.04 OV 1.00 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 1.01 ! LA 0.93 NL 1.01 OV 1.02 PT 0.96 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.071731Jy sigma=1.429606 ! Fit after self-cal, rms=0.070437Jy sigma=1.401300 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9994 mas, bmaj=3.696 mas, bpa=14.92 degrees ! Estimated noise=0.246059 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 (-4.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00658856 Jy ! Component: 100 - total flux cleaned = 0.0105501 Jy ! Component: 150 - total flux cleaned = 0.0124078 Jy ! Component: 200 - total flux cleaned = 0.0133739 Jy ! Total flux subtracted in 200 components = 0.0133739 Jy ! Clean residual min=-0.003038 max=0.003294 Jy/beam ! Clean residual mean=0.000001 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.371751 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 123 components and 0.371751 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=0.069742Jy sigma=1.383770 ! Fit after self-cal, rms=0.069702Jy sigma=1.382113 ! 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=0.069702Jy sigma=1.382113 ! Fit after self-cal, rms=0.069726Jy sigma=1.379045 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=3.695 mas, bpa=14.89 degrees ! Estimated noise=0.24634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284217 Jy ! Component: 100 - total flux cleaned = 0.00375138 Jy ! Component: 150 - total flux cleaned = 0.00443063 Jy ! Component: 200 - total flux cleaned = 0.00501802 Jy ! Total flux subtracted in 200 components = 0.00501802 Jy ! Clean residual min=-0.002278 max=0.002288 Jy/beam ! Clean residual mean=-0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.376769 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 151 components and 0.376769 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=0.069583Jy sigma=1.375574 ! Fit after self-cal, rms=0.069555Jy sigma=1.375049 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 = 0.000790449 Jy ! Component: 100 - total flux cleaned = 0.00114434 Jy ! Component: 150 - total flux cleaned = 0.00140127 Jy ! Component: 200 - total flux cleaned = 0.0016403 Jy ! Total flux subtracted in 200 components = 0.0016403 Jy ! Clean residual min=-0.002044 max=0.001937 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.37841 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.37841 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=0.069514Jy sigma=1.374153 ! Fit after self-cal, rms=0.069506Jy sigma=1.374022 ! 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=0.069506Jy sigma=1.374022 ! Fit after self-cal, rms=0.069757Jy sigma=1.372188 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=3.692 mas, bpa=14.89 degrees ! Estimated noise=0.246464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000955173 Jy ! Component: 100 - total flux cleaned = 0.0012068 Jy ! Component: 150 - total flux cleaned = 0.00125305 Jy ! Component: 200 - total flux cleaned = 0.00129405 Jy ! Total flux subtracted in 200 components = 0.00129405 Jy ! Clean residual min=-0.001633 max=0.001583 Jy/beam ! Clean residual mean=-0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.379704 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 181 components and 0.379704 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=0.069733Jy sigma=1.371663 ! Fit after self-cal, rms=0.069732Jy sigma=1.371586 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 = 0.00032267 Jy ! Component: 100 - total flux cleaned = 0.000398426 Jy ! Component: 150 - total flux cleaned = 0.000430978 Jy ! Component: 200 - total flux cleaned = 0.00043147 Jy ! Total flux subtracted in 200 components = 0.00043147 Jy ! Clean residual min=-0.001526 max=0.001558 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.380135 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 189 components and 0.380135 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=0.069722Jy sigma=1.371403 ! Fit after self-cal, rms=0.069720Jy sigma=1.371386 ! 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=0.069720Jy sigma=1.371386 ! Fit after self-cal, rms=0.069804Jy sigma=1.371307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.255 mas, bmaj=5.152 mas, bpa=3.954 degrees ! Estimated noise=0.289435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669704 Jy ! Component: 100 - total flux cleaned = 0.000833665 Jy ! Component: 150 - total flux cleaned = 0.000863171 Jy ! Component: 200 - total flux cleaned = 0.000836583 Jy ! Total flux subtracted in 200 components = 0.000836583 Jy ! Clean residual min=-0.001651 max=0.001568 Jy/beam ! Clean residual mean=-0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.380972 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 202 components and 0.380972 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=0.069800Jy sigma=1.371171 ! Fit after self-cal, rms=0.069799Jy sigma=1.371152 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 = 0.000127985 Jy ! Component: 100 - total flux cleaned = 0.000127967 Jy ! Component: 150 - total flux cleaned = 0.000116054 Jy ! Component: 200 - total flux cleaned = 0.000116323 Jy ! Total flux subtracted in 200 components = 0.000116323 Jy ! Clean residual min=-0.001636 max=0.001548 Jy/beam ! Clean residual mean=-0.000004 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.381088 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 206 components and 0.381088 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=0.069798Jy sigma=1.371104 ! Fit after self-cal, rms=0.069797Jy sigma=1.371097 ! 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=1.001 mas, bmaj=3.693 mas, bpa=14.9 degrees ! Estimated noise=0.246435 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 3.693 at 14.9 degrees (North through East) ! Clean map min=-0.0013701 max=0.19142 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=0.7715 mas, bmaj=3.36 mas, bpa=17.12 degrees ! Estimated noise=0.485682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135429 Jy ! Component: 100 - total flux cleaned = 0.198569 Jy ! Component: 150 - total flux cleaned = 0.239736 Jy ! Component: 200 - total flux cleaned = 0.268789 Jy ! Total flux subtracted in 200 components = 0.268789 Jy ! Clean residual min=-0.007519 max=0.016305 Jy/beam ! Clean residual mean=-0.000037 rms=0.002645 Jy/beam ! Combined flux in latest and established models = 0.268789 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.268789 Jy ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=3.693 mas, bpa=14.9 degrees ! Estimated noise=0.246435 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 = 0.0310583 Jy ! Component: 100 - total flux cleaned = 0.0513174 Jy ! Component: 150 - total flux cleaned = 0.0653765 Jy ! Component: 200 - total flux cleaned = 0.0755524 Jy ! Total flux subtracted in 200 components = 0.0755524 Jy ! Clean residual min=-0.003674 max=0.005948 Jy/beam ! Clean residual mean=-0.000029 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.344341 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 69 components and 0.344341 Jy ! Inverting map ! Added new window around map position (-10.6, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00759948 Jy ! Component: 100 - total flux cleaned = 0.0134011 Jy ! Component: 150 - total flux cleaned = 0.0179282 Jy ! Component: 200 - total flux cleaned = 0.0215134 Jy ! Total flux subtracted in 200 components = 0.0215134 Jy ! Clean residual min=-0.002386 max=0.002595 Jy/beam ! Clean residual mean=-0.000013 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.365855 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 107 components and 0.365855 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=2.255 mas, bmaj=5.152 mas, bpa=3.954 degrees ! Estimated noise=0.289435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438073 Jy ! Component: 100 - total flux cleaned = 0.00745109 Jy ! Component: 150 - total flux cleaned = 0.00971347 Jy ! Component: 200 - total flux cleaned = 0.0114147 Jy ! Total flux subtracted in 200 components = 0.0114147 Jy ! Clean residual min=-0.001853 max=0.001714 Jy/beam ! Clean residual mean=-0.000009 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.377269 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 = 0.00101243 Jy ! Component: 100 - total flux cleaned = 0.00169862 Jy ! Component: 150 - total flux cleaned = 0.00229375 Jy ! Component: 200 - total flux cleaned = 0.0026737 Jy ! Total flux subtracted in 200 components = 0.0026737 Jy ! Clean residual min=-0.001647 max=0.001416 Jy/beam ! Clean residual mean=-0.000005 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.379943 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 170 components and 0.379943 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=3.693 mas, bpa=14.9 degrees ! Estimated noise=0.246435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338 Jy ! Component: 100 - total flux cleaned = 0.000630907 Jy ! Component: 150 - total flux cleaned = 0.000794888 Jy ! Component: 200 - total flux cleaned = 0.000973506 Jy ! Total flux subtracted in 200 components = 0.000973506 Jy ! Clean residual min=-0.001651 max=0.001363 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.380917 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 191 components and 0.380917 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=0.069824Jy sigma=1.371605 ! Fit after self-cal, rms=0.069813Jy sigma=1.371385 wmodel /J0836-2233_X_map.mod ! wmodel: Unable to open new model file: /J0836-2233_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0836-2233_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 3.693 at 14.9 degrees (North through East) ! Clean map min=-0.0014588 max=0.19111 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0836-2233_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.191114 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000371119 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.582561 0.582561 1.16512 2.33024 4.66049 9.32098 18.642 37.2839 74.5678 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.191 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 514.967 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0836-2233_X_dfm.log closed on Thu May 19 18:31:12 2016