! Started logfile: /scr/pima/bg219h_uvs/J1833+0115_X_dfm.log on Thu May 19 22:39:30 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/J1833+0115_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1833+0115_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.918519 visibilities/baseline/integration-bin. ! Found source: J1833+0115 ! ! 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 23808 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 J1833+0115_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.046558Jy sigma=22.978868 ! Fit after self-cal, rms=0.695349Jy sigma=15.056657 ! 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=0.679 mas, bmaj=1.706 mas, bpa=-2.902 degrees ! Estimated noise=0.34699 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 = 0.236038 Jy ! Component: 100 - total flux cleaned = 0.288277 Jy ! Total flux subtracted in 100 components = 0.288277 Jy ! Clean residual min=-0.010177 max=0.017171 Jy/beam ! Clean residual mean=0.000002 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 0.288277 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.288277 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=0.087514Jy sigma=1.787864 ! Fit after self-cal, rms=0.087513Jy sigma=1.787705 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187419 Jy ! Component: 100 - total flux cleaned = 0.028683 Jy ! Total flux subtracted in 100 components = 0.028683 Jy ! Clean residual min=-0.007532 max=0.014679 Jy/beam ! Clean residual mean=0.000001 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.31696 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.31696 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=0.082319Jy sigma=1.629691 ! Fit after self-cal, rms=0.082318Jy sigma=1.629375 ! Inverting map ! Added new window around map position (-2.6, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135407 Jy ! Component: 100 - total flux cleaned = 0.021386 Jy ! Total flux subtracted in 100 components = 0.021386 Jy ! Clean residual min=-0.006874 max=0.009039 Jy/beam ! Clean residual mean=0.000001 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.338346 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.338346 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=0.078870Jy sigma=1.542553 ! Fit after self-cal, rms=0.078707Jy sigma=1.538497 ! Inverting map ! Added new window around map position (-1.2, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00915192 Jy ! Component: 100 - total flux cleaned = 0.0156705 Jy ! Total flux subtracted in 100 components = 0.0156705 Jy ! Clean residual min=-0.005905 max=0.008113 Jy/beam ! Clean residual mean=0.000001 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.354016 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.354016 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=0.076805Jy sigma=1.491847 ! Fit after self-cal, rms=0.076731Jy sigma=1.490099 ! Inverting map ! Added new window around map position (2, 5.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00748959 Jy ! Component: 100 - total flux cleaned = 0.0126927 Jy ! Total flux subtracted in 100 components = 0.0126927 Jy ! Clean residual min=-0.005324 max=0.006819 Jy/beam ! Clean residual mean=0.000001 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.366709 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.366709 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=0.075628Jy sigma=1.467294 ! Fit after self-cal, rms=0.075561Jy sigma=1.465264 ! 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=0.8524 mas, bmaj=1.994 mas, bpa=-1.597 degrees ! Estimated noise=0.213951 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 = 0.00830681 Jy ! Component: 100 - total flux cleaned = 0.0142361 Jy ! Component: 150 - total flux cleaned = 0.0188384 Jy ! Component: 200 - total flux cleaned = 0.0225471 Jy ! Total flux subtracted in 200 components = 0.0225471 Jy ! Clean residual min=-0.003945 max=0.005525 Jy/beam ! Clean residual mean=0.000000 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.389256 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 66 components and 0.389256 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=0.074341Jy sigma=1.434540 ! Fit after self-cal, rms=0.074291Jy sigma=1.433030 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8524 x 1.994 at -1.597 degrees (North through East) ! Clean map min=-0.0036083 max=0.3084 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 0.98 HN 1.19 KP 0.97 ! LA 1.00 MK 0.96 NL 0.98 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.16 KP 0.97 ! LA 0.99 MK 0.99 NL 0.98 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.14 KP 0.97 ! LA 0.98 MK 0.97 NL 0.97 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.09 KP 0.97 ! LA 0.99 MK 0.96 NL 0.98 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.11 KP 0.96 ! LA 0.99 MK 1.00 NL 0.98 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.16 KP 0.97 ! LA 0.99 MK 0.97 NL 0.99 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.16 KP 0.96 ! LA 0.99 MK 0.97 NL 0.98 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.13 KP 0.98 ! LA 1.00 MK 0.97 NL 0.98 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.16 KP 0.97 ! LA 0.99 MK 0.96 NL 0.98 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.17 KP 0.97 ! LA 0.99 MK 0.98 NL 0.98 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.14 KP 0.97 ! LA 0.99 MK 0.97 NL 0.99 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.19 KP 0.98 ! LA 0.99 MK 0.97 NL 1.00 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.074291Jy sigma=1.433030 ! Fit after self-cal, rms=0.076079Jy sigma=1.397998 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8545 mas, bmaj=1.996 mas, bpa=-1.644 degrees ! Estimated noise=0.212955 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 (-2.2, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357132 Jy ! Component: 100 - total flux cleaned = 0.00580935 Jy ! Component: 150 - total flux cleaned = 0.00734168 Jy ! Component: 200 - total flux cleaned = 0.00866209 Jy ! Total flux subtracted in 200 components = 0.00866209 Jy ! Clean residual min=-0.002403 max=0.002207 Jy/beam ! Clean residual mean=0.000000 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.397918 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.397918 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=0.075851Jy sigma=1.391897 ! Fit after self-cal, rms=0.075906Jy sigma=1.391675 ! 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=0.075906Jy sigma=1.391675 ! Fit after self-cal, rms=0.076121Jy sigma=1.384282 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8545 mas, bmaj=1.996 mas, bpa=-1.659 degrees ! Estimated noise=0.212845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834272 Jy ! Component: 100 - total flux cleaned = 0.00106648 Jy ! Component: 150 - total flux cleaned = 0.00111953 Jy ! Component: 200 - total flux cleaned = 0.00121092 Jy ! Total flux subtracted in 200 components = 0.00121092 Jy ! Clean residual min=-0.002240 max=0.001646 Jy/beam ! Clean residual mean=0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.399129 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.399129 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=0.076047Jy sigma=1.382434 ! Fit after self-cal, rms=0.076047Jy sigma=1.382370 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 = 0.000130517 Jy ! Component: 100 - total flux cleaned = 0.000209954 Jy ! Component: 150 - total flux cleaned = 0.000354984 Jy ! Component: 200 - total flux cleaned = 0.00055446 Jy ! Total flux subtracted in 200 components = 0.00055446 Jy ! Clean residual min=-0.002177 max=0.001522 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.399683 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.399683 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=0.076012Jy sigma=1.381526 ! Fit after self-cal, rms=0.076009Jy sigma=1.381502 ! 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=0.076009Jy sigma=1.381502 ! Fit after self-cal, rms=0.076130Jy sigma=1.381306 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8549 mas, bmaj=1.996 mas, bpa=-1.648 degrees ! Estimated noise=0.212579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029582 Jy ! Component: 100 - total flux cleaned = -0.000368304 Jy ! Component: 150 - total flux cleaned = -0.000336801 Jy ! Component: 200 - total flux cleaned = -0.000250346 Jy ! Total flux subtracted in 200 components = -0.000250346 Jy ! Clean residual min=-0.002006 max=0.001469 Jy/beam ! Clean residual mean=0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.399433 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.399433 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=0.076100Jy sigma=1.380619 ! Fit after self-cal, rms=0.076101Jy sigma=1.380603 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 = 5.36713e-05 Jy ! Component: 100 - total flux cleaned = 0.000157095 Jy ! Component: 150 - total flux cleaned = 0.000230835 Jy ! Component: 200 - total flux cleaned = 0.000301441 Jy ! Total flux subtracted in 200 components = 0.000301441 Jy ! Clean residual min=-0.001936 max=0.001427 Jy/beam ! Clean residual mean=0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.399734 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.399734 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=0.076085Jy sigma=1.380234 ! Fit after self-cal, rms=0.076083Jy sigma=1.380228 ! 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=0.076083Jy sigma=1.380228 ! Fit after self-cal, rms=0.076179Jy sigma=1.380142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.127 mas, bmaj=3.231 mas, bpa=-3.298 degrees ! Estimated noise=0.266268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000857814 Jy ! Component: 100 - total flux cleaned = 0.00123206 Jy ! Component: 150 - total flux cleaned = 0.0012774 Jy ! Component: 200 - total flux cleaned = 0.00127829 Jy ! Total flux subtracted in 200 components = 0.00127829 Jy ! Clean residual min=-0.002090 max=0.001783 Jy/beam ! Clean residual mean=0.000000 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.401013 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 121 components and 0.401013 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=0.076172Jy sigma=1.380008 ! Fit after self-cal, rms=0.076172Jy sigma=1.379978 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 = 0.000124456 Jy ! Component: 100 - total flux cleaned = 0.000156834 Jy ! Component: 150 - total flux cleaned = 0.000201992 Jy ! Component: 200 - total flux cleaned = 0.000273301 Jy ! Total flux subtracted in 200 components = 0.000273301 Jy ! Clean residual min=-0.002088 max=0.001813 Jy/beam ! Clean residual mean=0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.401286 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 125 components and 0.401286 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=0.076167Jy sigma=1.379904 ! Fit after self-cal, rms=0.076166Jy sigma=1.379901 ! 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=0.8553 mas, bmaj=1.996 mas, bpa=-1.633 degrees ! Estimated noise=0.212387 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8553 x 1.996 at -1.633 degrees (North through East) ! Clean map min=-0.0017124 max=0.30665 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=0.6795 mas, bmaj=1.705 mas, bpa=-2.893 degrees ! Estimated noise=0.346841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.235875 Jy ! Component: 100 - total flux cleaned = 0.288038 Jy ! Component: 150 - total flux cleaned = 0.307744 Jy ! Component: 200 - total flux cleaned = 0.32089 Jy ! Total flux subtracted in 200 components = 0.32089 Jy ! Clean residual min=-0.004732 max=0.007420 Jy/beam ! Clean residual mean=0.000001 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.32089 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.32089 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8553 mas, bmaj=1.996 mas, bpa=-1.633 degrees ! Estimated noise=0.212387 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 = 0.0172351 Jy ! Component: 100 - total flux cleaned = 0.0287877 Jy ! Component: 150 - total flux cleaned = 0.0370916 Jy ! Component: 200 - total flux cleaned = 0.0432395 Jy ! Total flux subtracted in 200 components = 0.0432395 Jy ! Clean residual min=-0.002539 max=0.004159 Jy/beam ! Clean residual mean=-0.000001 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.364129 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 60 components and 0.364129 Jy ! Inverting map ! Added new window around map position (-3.6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491155 Jy ! Component: 100 - total flux cleaned = 0.00878639 Jy ! Component: 150 - total flux cleaned = 0.0119383 Jy ! Component: 200 - total flux cleaned = 0.0145708 Jy ! Total flux subtracted in 200 components = 0.0145708 Jy ! Clean residual min=-0.001933 max=0.002117 Jy/beam ! Clean residual mean=-0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.3787 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 109 components and 0.3787 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=2.127 mas, bmaj=3.231 mas, bpa=-3.298 degrees ! Estimated noise=0.266268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424408 Jy ! Component: 100 - total flux cleaned = 0.00745846 Jy ! Component: 150 - total flux cleaned = 0.0100223 Jy ! Component: 200 - total flux cleaned = 0.0121208 Jy ! Total flux subtracted in 200 components = 0.0121208 Jy ! Clean residual min=-0.002214 max=0.002052 Jy/beam ! Clean residual mean=-0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.390821 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 = 0.00173871 Jy ! Component: 100 - total flux cleaned = 0.00319133 Jy ! Component: 150 - total flux cleaned = 0.00441705 Jy ! Component: 200 - total flux cleaned = 0.00546395 Jy ! Total flux subtracted in 200 components = 0.00546395 Jy ! Clean residual min=-0.002123 max=0.001766 Jy/beam ! Clean residual mean=-0.000000 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.396285 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 197 components and 0.396285 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8553 mas, bmaj=1.996 mas, bpa=-1.633 degrees ! Estimated noise=0.212387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000848515 Jy ! Component: 100 - total flux cleaned = 0.0014045 Jy ! Component: 150 - total flux cleaned = 0.00173117 Jy ! Component: 200 - total flux cleaned = 0.00190449 Jy ! Total flux subtracted in 200 components = 0.00190449 Jy ! Clean residual min=-0.001546 max=0.001351 Jy/beam ! Clean residual mean=-0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.398189 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 223 components and 0.398189 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=0.076140Jy sigma=1.379287 ! Fit after self-cal, rms=0.076118Jy sigma=1.378984 wmodel /J1833+0115_X_map.mod ! wmodel: Unable to open new model file: /J1833+0115_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1833+0115_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8553 x 1.996 at -1.633 degrees (North through East) ! Clean map min=-0.001523 max=0.3088 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1833+0115_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.3088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000355763 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.345625 0.345625 0.69125 1.3825 2.765 5.53 11.06 22.12 44.24 88.48 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.308 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 867.992 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1833+0115_X_dfm.log closed on Thu May 19 22:39:34 2016