! Started logfile: /scr/pima/bg219a_uvs/J1116+0829_X_dfm.log on Fri May 20 00:04:26 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/bg219a_uvs/J1116+0829_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1116+0829_X_uva.fits ! AN table 1: 28 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.790476 visibilities/baseline/integration-bin. ! Found source: J1116+0829 ! ! 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 121 lines of history. ! ! Reading 3984 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 J1116+0829_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.027029Jy sigma=29.907904 ! Fit after self-cal, rms=0.838847Jy sigma=24.420092 ! 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=0.6631 mas, bmaj=1.639 mas, bpa=-2.774 degrees ! Estimated noise=0.617407 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 = 0.121482 Jy ! Component: 100 - total flux cleaned = 0.149846 Jy ! Total flux subtracted in 100 components = 0.149846 Jy ! Clean residual min=-0.009128 max=0.011086 Jy/beam ! Clean residual mean=0.000039 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 0.149846 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.149846 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=0.057222Jy sigma=1.665160 ! Fit after self-cal, rms=0.056925Jy sigma=1.655840 ! 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=0.8099 mas, bmaj=1.918 mas, bpa=-4.19 degrees ! Estimated noise=0.420427 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 = 0.018644 Jy ! Component: 100 - total flux cleaned = 0.0277626 Jy ! Component: 150 - total flux cleaned = 0.0326254 Jy ! Component: 200 - total flux cleaned = 0.0353655 Jy ! Total flux subtracted in 200 components = 0.0353655 Jy ! Clean residual min=-0.004273 max=0.007056 Jy/beam ! Clean residual mean=0.000031 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.185211 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 0.185211 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=0.051405Jy sigma=1.473718 ! Fit after self-cal, rms=0.051375Jy sigma=1.471811 ! Inverting map ! Added new window around map position (-5.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00621899 Jy ! Component: 100 - total flux cleaned = 0.00888648 Jy ! Component: 150 - total flux cleaned = 0.0101294 Jy ! Component: 200 - total flux cleaned = 0.0111253 Jy ! Total flux subtracted in 200 components = 0.0111253 Jy ! Clean residual min=-0.002884 max=0.002965 Jy/beam ! Clean residual mean=0.000016 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.196336 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.196336 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=0.050641Jy sigma=1.450124 ! Fit after self-cal, rms=0.050586Jy sigma=1.448607 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8099 x 1.918 at -4.19 degrees (North through East) ! Clean map min=-0.0027676 max=0.1618 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: ! LA 1.00 MK 1.02 NL 1.05 OV 1.03 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.03 MK 1.02 NL 1.00 OV 1.04 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.07 NL 0.98 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.00 NL 1.04 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.00 NL 1.00 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.99 NL 1.00 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.96 NL 1.03 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.99 NL 0.98 OV 1.00 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.01 NL 0.98 OV 1.03 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.97 NL 1.01 OV 0.96 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.97 NL 0.99 OV 1.03 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.00 NL 1.00 OV 1.01 ! PT 0.95 SC 0.98 ! ! ! Fit before self-cal, rms=0.050586Jy sigma=1.448607 ! Fit after self-cal, rms=0.050146Jy sigma=1.438908 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8106 mas, bmaj=1.922 mas, bpa=-4.251 degrees ! Estimated noise=0.418823 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 = 0.000628177 Jy ! Component: 100 - total flux cleaned = 0.000599781 Jy ! Component: 150 - total flux cleaned = 0.000488279 Jy ! Component: 200 - total flux cleaned = 0.000420341 Jy ! Total flux subtracted in 200 components = 0.000420341 Jy ! Clean residual min=-0.002298 max=0.002803 Jy/beam ! Clean residual mean=0.000007 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.196757 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.196757 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=0.050102Jy sigma=1.438106 ! Fit after self-cal, rms=0.050097Jy sigma=1.437964 ! 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=0.050097Jy sigma=1.437964 ! Fit after self-cal, rms=0.049902Jy sigma=1.431051 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8109 mas, bmaj=1.922 mas, bpa=-4.308 degrees ! Estimated noise=0.418433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000235073 Jy ! Component: 100 - total flux cleaned = -0.000367373 Jy ! Component: 150 - total flux cleaned = -0.000418312 Jy ! Component: 200 - total flux cleaned = -0.000470853 Jy ! Total flux subtracted in 200 components = -0.000470853 Jy ! Clean residual min=-0.002223 max=0.002570 Jy/beam ! Clean residual mean=0.000005 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.196286 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.196286 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=0.049889Jy sigma=1.430907 ! Fit after self-cal, rms=0.049891Jy sigma=1.430836 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 (21, 34.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229882 Jy ! Component: 100 - total flux cleaned = 0.00346043 Jy ! Component: 150 - total flux cleaned = 0.00370716 Jy ! Component: 200 - total flux cleaned = 0.00389268 Jy ! Total flux subtracted in 200 components = 0.00389268 Jy ! Clean residual min=-0.001862 max=0.001577 Jy/beam ! Clean residual mean=0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.200179 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.200179 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=0.049779Jy sigma=1.427465 ! Fit after self-cal, rms=0.049771Jy sigma=1.427294 ! 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=0.049771Jy sigma=1.427294 ! Fit after self-cal, rms=0.049655Jy sigma=1.426921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8123 mas, bmaj=1.924 mas, bpa=-4.323 degrees ! Estimated noise=0.417249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0008423 Jy ! Component: 100 - total flux cleaned = 0.00101519 Jy ! Component: 150 - total flux cleaned = 0.00113853 Jy ! Component: 200 - total flux cleaned = 0.0012053 Jy ! Total flux subtracted in 200 components = 0.0012053 Jy ! Clean residual min=-0.001720 max=0.001682 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.201384 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.201384 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=0.049625Jy sigma=1.426105 ! Fit after self-cal, rms=0.049625Jy sigma=1.426074 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 = 9.01393e-05 Jy ! Component: 100 - total flux cleaned = 0.000170388 Jy ! Component: 150 - total flux cleaned = 0.000207147 Jy ! Component: 200 - total flux cleaned = 0.000257862 Jy ! Total flux subtracted in 200 components = 0.000257862 Jy ! Clean residual min=-0.001644 max=0.001666 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.201642 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.201642 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=0.049611Jy sigma=1.425743 ! Fit after self-cal, rms=0.049610Jy sigma=1.425729 ! 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=0.049610Jy sigma=1.425729 ! Fit after self-cal, rms=0.049583Jy sigma=1.425649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.049 mas, bmaj=4.887 mas, bpa=-14.52 degrees ! Estimated noise=0.561553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299418 Jy ! Component: 100 - total flux cleaned = 0.000179481 Jy ! Component: 150 - total flux cleaned = 0.000198323 Jy ! Component: 200 - total flux cleaned = 0.000235199 Jy ! Total flux subtracted in 200 components = 0.000235199 Jy ! Clean residual min=-0.001533 max=0.001651 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.201877 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 0.201877 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=0.049576Jy sigma=1.425658 ! Fit after self-cal, rms=0.049577Jy sigma=1.425619 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 = 9.99871e-05 Jy ! Component: 100 - total flux cleaned = 0.000151405 Jy ! Component: 150 - total flux cleaned = 0.000198826 Jy ! Component: 200 - total flux cleaned = 0.000213444 Jy ! Total flux subtracted in 200 components = 0.000213444 Jy ! Clean residual min=-0.001548 max=0.001658 Jy/beam ! Clean residual mean=-0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.20209 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 108 components and 0.20209 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=0.049576Jy sigma=1.425717 ! Fit after self-cal, rms=0.049576Jy sigma=1.425706 ! 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=0.8126 mas, bmaj=1.925 mas, bpa=-4.308 degrees ! Estimated noise=0.416994 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8126 x 1.925 at -4.308 degrees (North through East) ! Clean map min=-0.0016649 max=0.16143 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=0.6655 mas, bmaj=1.643 mas, bpa=-2.915 degrees ! Estimated noise=0.615491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121059 Jy ! Component: 100 - total flux cleaned = 0.149204 Jy ! Component: 150 - total flux cleaned = 0.161927 Jy ! Component: 200 - total flux cleaned = 0.170196 Jy ! Total flux subtracted in 200 components = 0.170196 Jy ! Clean residual min=-0.004005 max=0.005510 Jy/beam ! Clean residual mean=0.000019 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.170196 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.170196 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8126 mas, bmaj=1.925 mas, bpa=-4.308 degrees ! Estimated noise=0.416994 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 = 0.00885868 Jy ! Component: 100 - total flux cleaned = 0.0139408 Jy ! Component: 150 - total flux cleaned = 0.0174561 Jy ! Component: 200 - total flux cleaned = 0.0201767 Jy ! Total flux subtracted in 200 components = 0.0201767 Jy ! Clean residual min=-0.002934 max=0.002958 Jy/beam ! Clean residual mean=0.000015 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.190373 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 0.190373 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=2.049 mas, bmaj=4.887 mas, bpa=-14.52 degrees ! Estimated noise=0.561553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391139 Jy ! Component: 100 - total flux cleaned = 0.00632991 Jy ! Component: 150 - total flux cleaned = 0.00733793 Jy ! Component: 200 - total flux cleaned = 0.00810301 Jy ! Total flux subtracted in 200 components = 0.00810301 Jy ! Clean residual min=-0.002250 max=0.002182 Jy/beam ! Clean residual mean=0.000012 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.198476 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 = 0.000682754 Jy ! Component: 100 - total flux cleaned = 0.00122216 Jy ! Component: 150 - total flux cleaned = 0.00168756 Jy ! Component: 200 - total flux cleaned = 0.00208789 Jy ! Total flux subtracted in 200 components = 0.00208789 Jy ! Clean residual min=-0.001894 max=0.001691 Jy/beam ! Clean residual mean=0.000005 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.200563 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 75 components and 0.200563 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8126 mas, bmaj=1.925 mas, bpa=-4.308 degrees ! Estimated noise=0.416994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000615779 Jy ! Component: 100 - total flux cleaned = 0.000942112 Jy ! Component: 150 - total flux cleaned = 0.00126113 Jy ! Component: 200 - total flux cleaned = 0.00130114 Jy ! Total flux subtracted in 200 components = 0.00130114 Jy ! Clean residual min=-0.001996 max=0.001742 Jy/beam ! Clean residual mean=0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.201865 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.201865 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=0.049624Jy sigma=1.427086 ! Fit after self-cal, rms=0.049610Jy sigma=1.426700 wmodel /J1116+0829_X_map.mod ! wmodel: Unable to open new model file: /J1116+0829_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1116+0829_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8126 x 1.925 at -4.308 degrees (North through East) ! Clean map min=-0.0018215 max=0.16155 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1116+0829_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.161547 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000406597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.755071 0.755071 1.51014 3.02028 6.04057 12.0811 24.1623 48.3245 96.6491 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.161 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 397.313 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1116+0829_X_dfm.log closed on Fri May 20 00:04:28 2016