! Started logfile: /scr/pima/bg219e_uvs/J1126-3828_X_dfm.log on Thu May 19 18:36:21 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/J1126-3828_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1126-3828_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: 0.842033 visibilities/baseline/integration-bin. ! Found source: J1126-3828 ! ! 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 14712 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 J1126-3828_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 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.063964Jy sigma=17.229931 ! Fit after self-cal, rms=0.674607Jy sigma=10.566830 ! 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=0.6284 mas, bmaj=1.995 mas, bpa=0.1145 degrees ! Estimated noise=0.826153 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 = 0.257811 Jy ! Component: 100 - total flux cleaned = 0.314352 Jy ! Total flux subtracted in 100 components = 0.314352 Jy ! Clean residual min=-0.026256 max=0.037648 Jy/beam ! Clean residual mean=0.000034 rms=0.004698 Jy/beam ! Combined flux in latest and established models = 0.314352 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.314352 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=0.122074Jy sigma=1.839131 ! Fit after self-cal, rms=0.122060Jy sigma=1.838931 ! Inverting map ! Added new window around map position (-1.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322697 Jy ! Component: 100 - total flux cleaned = 0.0419989 Jy ! Total flux subtracted in 100 components = 0.0419989 Jy ! Clean residual min=-0.016082 max=0.030511 Jy/beam ! Clean residual mean=0.000024 rms=0.003654 Jy/beam ! Combined flux in latest and established models = 0.356351 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.356351 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=0.112596Jy sigma=1.655548 ! Fit after self-cal, rms=0.111216Jy sigma=1.625233 ! 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=0.8388 mas, bmaj=2.539 mas, bpa=0.3 degrees ! Estimated noise=0.388313 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 = 0.0233265 Jy ! Component: 100 - total flux cleaned = 0.0349503 Jy ! Component: 150 - total flux cleaned = 0.0412172 Jy ! Component: 200 - total flux cleaned = 0.0422707 Jy ! Total flux subtracted in 200 components = 0.0422707 Jy ! Clean residual min=-0.013976 max=0.025645 Jy/beam ! Clean residual mean=0.000044 rms=0.004517 Jy/beam ! Combined flux in latest and established models = 0.398622 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.398622 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=0.107208Jy sigma=1.532410 ! Fit after self-cal, rms=0.107008Jy sigma=1.524946 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8388 x 2.539 at 0.3 degrees (North through East) ! Clean map min=-0.012929 max=0.31601 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: ! FD 1.00* KP 1.00* LA 1.00* MK 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 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: ! FD 1.00* KP 1.00* LA 1.00* MK 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 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: ! FD 1.00* KP 1.00* LA 1.00* MK 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 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: ! FD 1.00* KP 1.00* LA 1.00* MK 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 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: ! FD 1.00* KP 1.00* LA 1.00* MK 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: ! FD 1.00* KP 1.00* LA 1.00* MK 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 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: ! FD 1.00* KP 1.00* LA 1.00* MK 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 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: ! FD 1.00* KP 1.00* LA 1.00* MK 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 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: ! FD 1.00* KP 1.00* LA 1.00* MK 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 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: ! FD 1.00* KP 1.00* LA 1.00* MK 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 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: ! FD 1.00* KP 1.00* LA 1.00* MK 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 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: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.107008Jy sigma=1.524946 ! Fit after self-cal, rms=0.107008Jy sigma=1.524946 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8388 mas, bmaj=2.539 mas, bpa=0.3 degrees ! Estimated noise=0.388313 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 = 0.00439458 Jy ! Component: 100 - total flux cleaned = 0.00493722 Jy ! Component: 150 - total flux cleaned = 0.00509209 Jy ! Component: 200 - total flux cleaned = 0.00538335 Jy ! Total flux subtracted in 200 components = 0.00538335 Jy ! Clean residual min=-0.013291 max=0.022276 Jy/beam ! Clean residual mean=0.000041 rms=0.004319 Jy/beam ! Combined flux in latest and established models = 0.404005 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.404005 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=0.106109Jy sigma=1.515924 ! Fit after self-cal, rms=0.106139Jy sigma=1.513880 ! 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=0.106139Jy sigma=1.513880 ! Fit after self-cal, rms=0.106139Jy sigma=1.513880 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8388 mas, bmaj=2.539 mas, bpa=0.3 degrees ! Estimated noise=0.388313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231015 Jy ! Component: 100 - total flux cleaned = 0.00230735 Jy ! Component: 150 - total flux cleaned = 0.00243628 Jy ! Component: 200 - total flux cleaned = 0.00255963 Jy ! Total flux subtracted in 200 components = 0.00255963 Jy ! Clean residual min=-0.013441 max=0.020758 Jy/beam ! Clean residual mean=0.000040 rms=0.004236 Jy/beam ! Combined flux in latest and established models = 0.406565 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.406565 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=0.105598Jy sigma=1.509195 ! Fit after self-cal, rms=0.105653Jy sigma=1.508363 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 (2.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02079 Jy ! Component: 100 - total flux cleaned = 0.0297413 Jy ! Component: 150 - total flux cleaned = 0.0304457 Jy ! Component: 200 - total flux cleaned = 0.0310302 Jy ! Total flux subtracted in 200 components = 0.0310302 Jy ! Clean residual min=-0.012690 max=0.012050 Jy/beam ! Clean residual mean=0.000020 rms=0.003295 Jy/beam ! Combined flux in latest and established models = 0.437595 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 63 components and 0.437595 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=0.100521Jy sigma=1.436042 ! Fit after self-cal, rms=0.099944Jy sigma=1.425598 ! 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=0.099944Jy sigma=1.425598 ! Fit after self-cal, rms=0.100214Jy sigma=1.396982 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8397 mas, bmaj=2.538 mas, bpa=0.1886 degrees ! Estimated noise=0.387878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381101 Jy ! Component: 100 - total flux cleaned = 0.00432306 Jy ! Component: 150 - total flux cleaned = 0.0041303 Jy ! Component: 200 - total flux cleaned = 0.00396278 Jy ! Total flux subtracted in 200 components = 0.00396278 Jy ! Clean residual min=-0.010884 max=0.010004 Jy/beam ! Clean residual mean=0.000018 rms=0.002618 Jy/beam ! Combined flux in latest and established models = 0.441558 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.441558 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=0.098716Jy sigma=1.379918 ! Fit after self-cal, rms=0.098560Jy sigma=1.376415 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 = 0.00107735 Jy ! Component: 100 - total flux cleaned = 0.00108566 Jy ! Component: 150 - total flux cleaned = 0.000822471 Jy ! Component: 200 - total flux cleaned = 0.000591359 Jy ! Total flux subtracted in 200 components = 0.000591359 Jy ! Clean residual min=-0.010327 max=0.009303 Jy/beam ! Clean residual mean=0.000018 rms=0.002493 Jy/beam ! Combined flux in latest and established models = 0.442149 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.442149 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=0.097941Jy sigma=1.369965 ! Fit after self-cal, rms=0.097827Jy sigma=1.368268 ! 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=0.097827Jy sigma=1.368268 ! Fit after self-cal, rms=0.098660Jy sigma=1.360964 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=7.611 mas, bpa=-1.874 degrees ! Estimated noise=0.497534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188735 Jy ! Component: 100 - total flux cleaned = 0.0023075 Jy ! Component: 150 - total flux cleaned = 0.00230143 Jy ! Component: 200 - total flux cleaned = 0.00230064 Jy ! Total flux subtracted in 200 components = 0.00230064 Jy ! Clean residual min=-0.014675 max=0.010406 Jy/beam ! Clean residual mean=0.000040 rms=0.003740 Jy/beam ! Combined flux in latest and established models = 0.44445 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 100 components and 0.44445 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=0.098520Jy sigma=1.357745 ! Fit after self-cal, rms=0.098446Jy sigma=1.356767 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 = 0.000425091 Jy ! Component: 100 - total flux cleaned = 0.000424004 Jy ! Component: 150 - total flux cleaned = 0.000512624 Jy ! Component: 200 - total flux cleaned = 0.000504831 Jy ! Total flux subtracted in 200 components = 0.000504831 Jy ! Clean residual min=-0.014150 max=0.010479 Jy/beam ! Clean residual mean=0.000040 rms=0.003661 Jy/beam ! Combined flux in latest and established models = 0.444955 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.444955 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=0.098440Jy sigma=1.357655 ! Fit after self-cal, rms=0.098369Jy sigma=1.357091 ! 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=0.8417 mas, bmaj=2.542 mas, bpa=0.278 degrees ! Estimated noise=0.387489 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8417 x 2.542 at 0.278 degrees (North through East) ! Clean map min=-0.011643 max=0.3069 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=0.6307 mas, bmaj=1.998 mas, bpa=0.2226 degrees ! Estimated noise=0.828367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.257732 Jy ! Component: 100 - total flux cleaned = 0.323646 Jy ! Component: 150 - total flux cleaned = 0.353946 Jy ! Component: 200 - total flux cleaned = 0.373585 Jy ! Total flux subtracted in 200 components = 0.373585 Jy ! Clean residual min=-0.011638 max=0.015840 Jy/beam ! Clean residual mean=0.000019 rms=0.002704 Jy/beam ! Combined flux in latest and established models = 0.373585 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.373585 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8417 mas, bmaj=2.542 mas, bpa=0.278 degrees ! Estimated noise=0.387489 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 (1.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257599 Jy ! Component: 100 - total flux cleaned = 0.0418413 Jy ! Component: 150 - total flux cleaned = 0.0528023 Jy ! Component: 200 - total flux cleaned = 0.0582672 Jy ! Total flux subtracted in 200 components = 0.0582672 Jy ! Clean residual min=-0.010417 max=0.008808 Jy/beam ! Clean residual mean=0.000027 rms=0.002498 Jy/beam ! Combined flux in latest and established models = 0.431852 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 47 components and 0.431852 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=2.343 mas, bmaj=7.611 mas, bpa=-1.874 degrees ! Estimated noise=0.497534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00814677 Jy ! Component: 100 - total flux cleaned = 0.00933545 Jy ! Component: 150 - total flux cleaned = 0.0102916 Jy ! Component: 200 - total flux cleaned = 0.010921 Jy ! Total flux subtracted in 200 components = 0.010921 Jy ! Clean residual min=-0.014309 max=0.011531 Jy/beam ! Clean residual mean=0.000043 rms=0.003758 Jy/beam ! Combined flux in latest and established models = 0.442773 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 = 0.000408193 Jy ! Component: 100 - total flux cleaned = 0.00064997 Jy ! Component: 150 - total flux cleaned = 0.000750918 Jy ! Component: 200 - total flux cleaned = 0.000861986 Jy ! Total flux subtracted in 200 components = 0.000861986 Jy ! Clean residual min=-0.014053 max=0.011198 Jy/beam ! Clean residual mean=0.000042 rms=0.003680 Jy/beam ! Combined flux in latest and established models = 0.443635 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.443635 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8417 mas, bmaj=2.542 mas, bpa=0.278 degrees ! Estimated noise=0.387489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00342795 Jy ! Component: 100 - total flux cleaned = -0.00325457 Jy ! Component: 150 - total flux cleaned = -0.00280768 Jy ! Component: 200 - total flux cleaned = -0.00254222 Jy ! Total flux subtracted in 200 components = -0.00254222 Jy ! Clean residual min=-0.009643 max=0.007871 Jy/beam ! Clean residual mean=0.000020 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 0.441093 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.441093 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=0.098102Jy sigma=1.355337 ! Fit after self-cal, rms=0.097871Jy sigma=1.351726 wmodel /J1126-3828_X_map.mod ! wmodel: Unable to open new model file: /J1126-3828_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1126-3828_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8417 x 2.542 at 0.278 degrees (North through East) ! Clean map min=-0.0092952 max=0.30765 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1126-3828_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.307646 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0021381 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.08496 2.08496 4.16992 8.33985 16.6797 33.3594 66.7188 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0064 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.307 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 143.887 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1126-3828_X_dfm.log closed on Thu May 19 18:36:23 2016