! Started logfile: /scr/pima/bg219h_uvs/J0607-2447_X_dfm.log on Thu May 19 22:11:16 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/bg219h_uvs/J0607-2447_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0607-2447_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.927599 visibilities/baseline/integration-bin. ! Found source: J0607-2447 ! ! 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 31056 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 J0607-2447_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008227Jy sigma=22.062385 ! Fit after self-cal, rms=0.923551Jy sigma=20.188897 ! 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=0.6068 mas, bmaj=1.691 mas, bpa=-5.914 degrees ! Estimated noise=0.376573 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 = 0.0562738 Jy ! Component: 100 - total flux cleaned = 0.0710032 Jy ! Total flux subtracted in 100 components = 0.0710032 Jy ! Clean residual min=-0.003150 max=0.006362 Jy/beam ! Clean residual mean=0.000002 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.0710032 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0710032 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=0.074412Jy sigma=1.458503 ! Fit after self-cal, rms=0.073676Jy sigma=1.442167 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00781473 Jy ! Component: 100 - total flux cleaned = 0.0120274 Jy ! Total flux subtracted in 100 components = 0.0120274 Jy ! Clean residual min=-0.003091 max=0.004794 Jy/beam ! Clean residual mean=0.000001 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0830306 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0830306 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=0.072317Jy sigma=1.407050 ! Fit after self-cal, rms=0.072319Jy sigma=1.406847 ! Inverting map ! Added new window around map position (-0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434641 Jy ! Component: 100 - total flux cleaned = 0.00685448 Jy ! Total flux subtracted in 100 components = 0.00685448 Jy ! Clean residual min=-0.002968 max=0.002969 Jy/beam ! Clean residual mean=0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0898851 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0898851 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=0.071896Jy sigma=1.396427 ! Fit after self-cal, rms=0.071873Jy sigma=1.395963 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7968 mas, bmaj=2.044 mas, bpa=-4.812 degrees ! Estimated noise=0.199413 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474871 Jy ! Component: 100 - total flux cleaned = 0.0073724 Jy ! Component: 150 - total flux cleaned = 0.00900629 Jy ! Component: 200 - total flux cleaned = 0.00989988 Jy ! Total flux subtracted in 200 components = 0.00989988 Jy ! Clean residual min=-0.001704 max=0.001964 Jy/beam ! Clean residual mean=0.000004 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0997849 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.099785 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=0.071540Jy sigma=1.388379 ! Fit after self-cal, rms=0.071476Jy sigma=1.387279 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7968 x 2.044 at -4.812 degrees (North through East) ! Clean map min=-0.0015231 max=0.07781 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 0.97 FD 1.03 HN 1.00 KP 0.98 ! LA 0.99 MK 1.09 NL 1.00 OV 1.05 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.04 KP 0.96 ! LA 1.03 MK 1.06 NL 1.06 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.96 KP 1.00 ! LA 1.02 MK 1.00 NL 1.01 OV 1.04 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 0.95 ! LA 1.00 MK 0.97 NL 1.02 OV 1.04 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.99 KP 1.00 ! LA 1.03 MK 1.02 NL 1.01 OV 1.03 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.01 KP 1.02 ! LA 0.97 MK 1.10 NL 0.99 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.96 KP 1.01 ! LA 1.01 MK 0.94 NL 0.99 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.96 KP 1.07 ! LA 1.00 MK 1.01 NL 1.00 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 0.92 KP 1.03 ! LA 1.05 MK 1.00 NL 0.99 OV 1.01 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 1.03 ! LA 0.97 MK 0.92 NL 1.03 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.92 KP 1.02 ! LA 0.98 MK 0.98 NL 1.00 OV 0.97 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00 KP 0.97 ! LA 0.99 MK 0.92 NL 1.02 OV 0.99 ! PT 0.97 SC 0.93 ! ! ! Fit before self-cal, rms=0.071476Jy sigma=1.387279 ! Fit after self-cal, rms=0.069915Jy sigma=1.385182 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7941 mas, bmaj=2.036 mas, bpa=-4.573 degrees ! Estimated noise=0.197477 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 = 0.00132544 Jy ! Component: 100 - total flux cleaned = 0.00155861 Jy ! Component: 150 - total flux cleaned = 0.0015589 Jy ! Component: 200 - total flux cleaned = 0.00155968 Jy ! Total flux subtracted in 200 components = 0.00155968 Jy ! Clean residual min=-0.001509 max=0.001783 Jy/beam ! Clean residual mean=0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.101345 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.101345 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=0.069879Jy sigma=1.384537 ! Fit after self-cal, rms=0.069869Jy sigma=1.384369 ! 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=0.069869Jy sigma=1.384369 ! Fit after self-cal, rms=0.069784Jy sigma=1.382789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7931 mas, bmaj=2.036 mas, bpa=-4.55 degrees ! Estimated noise=0.197622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000914289 Jy ! Component: 100 - total flux cleaned = 0.00103231 Jy ! Component: 150 - total flux cleaned = 0.00105266 Jy ! Component: 200 - total flux cleaned = 0.00103371 Jy ! Total flux subtracted in 200 components = 0.00103371 Jy ! Clean residual min=-0.001465 max=0.001650 Jy/beam ! Clean residual mean=0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.102378 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.102378 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=0.069765Jy sigma=1.382482 ! Fit after self-cal, rms=0.069767Jy sigma=1.382428 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 (-3.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174586 Jy ! Component: 100 - total flux cleaned = 0.00240693 Jy ! Component: 150 - total flux cleaned = 0.00246243 Jy ! Component: 200 - total flux cleaned = 0.00253537 Jy ! Total flux subtracted in 200 components = 0.00253537 Jy ! Clean residual min=-0.001421 max=0.001333 Jy/beam ! Clean residual mean=0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.104914 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.104914 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=0.069719Jy sigma=1.381351 ! Fit after self-cal, rms=0.069712Jy sigma=1.381251 ! 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=0.069712Jy sigma=1.381251 ! Fit after self-cal, rms=0.069686Jy sigma=1.380623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7919 mas, bmaj=2.037 mas, bpa=-4.634 degrees ! Estimated noise=0.197424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690444 Jy ! Component: 100 - total flux cleaned = 0.000732694 Jy ! Component: 150 - total flux cleaned = 0.000770235 Jy ! Component: 200 - total flux cleaned = 0.000819988 Jy ! Total flux subtracted in 200 components = 0.000819988 Jy ! Clean residual min=-0.001359 max=0.001266 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.105734 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.105734 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=0.069672Jy sigma=1.380393 ! Fit after self-cal, rms=0.069678Jy sigma=1.380352 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 = 0.000266582 Jy ! Component: 100 - total flux cleaned = 0.000281908 Jy ! Component: 150 - total flux cleaned = 0.000310184 Jy ! Component: 200 - total flux cleaned = 0.00032339 Jy ! Total flux subtracted in 200 components = 0.00032339 Jy ! Clean residual min=-0.001364 max=0.001242 Jy/beam ! Clean residual mean=0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.106057 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.106057 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=0.069672Jy sigma=1.380249 ! Fit after self-cal, rms=0.069670Jy sigma=1.380244 ! 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=0.069670Jy sigma=1.380244 ! Fit after self-cal, rms=0.069651Jy sigma=1.380219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=4.992 mas, bpa=0.842 degrees ! Estimated noise=0.257792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048169 Jy ! Component: 100 - total flux cleaned = 0.000547817 Jy ! Component: 150 - total flux cleaned = 0.000559094 Jy ! Component: 200 - total flux cleaned = 0.00057893 Jy ! Total flux subtracted in 200 components = 0.00057893 Jy ! Clean residual min=-0.001704 max=0.001757 Jy/beam ! Clean residual mean=0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.106636 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.106636 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=0.069649Jy sigma=1.380193 ! Fit after self-cal, rms=0.069648Jy sigma=1.380186 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 = 0.000107309 Jy ! Component: 100 - total flux cleaned = 9.77123e-05 Jy ! Component: 150 - total flux cleaned = 8.01952e-05 Jy ! Component: 200 - total flux cleaned = 7.24703e-05 Jy ! Total flux subtracted in 200 components = 7.24703e-05 Jy ! Clean residual min=-0.001690 max=0.001747 Jy/beam ! Clean residual mean=0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.106708 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.106708 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=0.069647Jy sigma=1.380199 ! Fit after self-cal, rms=0.069647Jy sigma=1.380191 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.7917 mas, bmaj=2.038 mas, bpa=-4.631 degrees ! Estimated noise=0.1975 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7917 x 2.038 at -4.631 degrees (North through East) ! Clean map min=-0.0012666 max=0.076903 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=0.6029 mas, bmaj=1.688 mas, bpa=-5.752 degrees ! Estimated noise=0.370602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0556166 Jy ! Component: 100 - total flux cleaned = 0.0712295 Jy ! Component: 150 - total flux cleaned = 0.0794126 Jy ! Component: 200 - total flux cleaned = 0.0846492 Jy ! Total flux subtracted in 200 components = 0.0846492 Jy ! Clean residual min=-0.002531 max=0.002943 Jy/beam ! Clean residual mean=0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0846491 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0846491 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7917 mas, bmaj=2.038 mas, bpa=-4.631 degrees ! Estimated noise=0.1975 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 = 0.00716245 Jy ! Component: 100 - total flux cleaned = 0.0116439 Jy ! Component: 150 - total flux cleaned = 0.0146531 Jy ! Component: 200 - total flux cleaned = 0.0167733 Jy ! Total flux subtracted in 200 components = 0.0167733 Jy ! Clean residual min=-0.001449 max=0.001417 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.101422 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.101422 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=2.144 mas, bmaj=4.992 mas, bpa=0.842 degrees ! Estimated noise=0.257792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024846 Jy ! Component: 100 - total flux cleaned = 0.00390974 Jy ! Component: 150 - total flux cleaned = 0.00482265 Jy ! Component: 200 - total flux cleaned = 0.00518239 Jy ! Total flux subtracted in 200 components = 0.00518239 Jy ! Clean residual min=-0.001719 max=0.001919 Jy/beam ! Clean residual mean=0.000003 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.106605 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 = 0.000161981 Jy ! Component: 100 - total flux cleaned = 0.000180341 Jy ! Component: 150 - total flux cleaned = 0.000212204 Jy ! Component: 200 - total flux cleaned = 0.000227347 Jy ! Total flux subtracted in 200 components = 0.000227347 Jy ! Clean residual min=-0.001700 max=0.001867 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.106832 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 80 components and 0.106832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7917 mas, bmaj=2.038 mas, bpa=-4.631 degrees ! Estimated noise=0.1975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171652 Jy ! Component: 100 - total flux cleaned = -5.36166e-05 Jy ! Component: 150 - total flux cleaned = 3.20426e-05 Jy ! Component: 200 - total flux cleaned = 9.35283e-05 Jy ! Total flux subtracted in 200 components = 9.35283e-05 Jy ! Clean residual min=-0.001344 max=0.001263 Jy/beam ! Clean residual mean=0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.106926 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.106926 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=0.069651Jy sigma=1.380259 ! Fit after self-cal, rms=0.069650Jy sigma=1.380205 wmodel /J0607-2447_X_map.mod ! wmodel: Unable to open new model file: /J0607-2447_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0607-2447_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7917 x 2.038 at -4.631 degrees (North through East) ! Clean map min=-0.0012609 max=0.076605 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0607-2447_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0766049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000311216 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21878 1.21878 2.43756 4.87513 9.75026 19.5005 39.001 78.0021 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 246.147 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0607-2447_X_dfm.log closed on Thu May 19 22:11:20 2016