! Started logfile: /scr/pima/bg219i_uvs/J0828+5048_X_dfm.log on Thu May 19 23:10:34 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/bg219i_uvs/J0828+5048_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0828+5048_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878136 visibilities/baseline/integration-bin. ! Found source: J0828+5048 ! ! 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 29400 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 J0828+5048_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008579Jy sigma=23.667771 ! Fit after self-cal, rms=0.925017Jy sigma=21.698581 ! 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=0.8556 mas, bmaj=0.9288 mas, bpa=77.18 degrees ! Estimated noise=0.481389 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 = 0.0554407 Jy ! Component: 100 - total flux cleaned = 0.0714429 Jy ! Total flux subtracted in 100 components = 0.0714429 Jy ! Clean residual min=-0.006805 max=0.014600 Jy/beam ! Clean residual mean=0.000012 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.0714429 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0714429 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=0.074247Jy sigma=1.629528 ! Fit after self-cal, rms=0.072939Jy sigma=1.601953 ! Inverting map ! Added new window around map position (-0.4, -3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014572 Jy ! Component: 100 - total flux cleaned = 0.0228959 Jy ! Total flux subtracted in 100 components = 0.0228959 Jy ! Clean residual min=-0.005432 max=0.013066 Jy/beam ! Clean residual mean=0.000008 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.0943389 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0943389 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=0.069279Jy sigma=1.504914 ! Fit after self-cal, rms=0.068452Jy sigma=1.485961 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00956137 Jy ! Component: 100 - total flux cleaned = 0.0149221 Jy ! Total flux subtracted in 100 components = 0.0149221 Jy ! Clean residual min=-0.004372 max=0.008390 Jy/beam ! Clean residual mean=0.000005 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.109261 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.109261 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=0.066791Jy sigma=1.440664 ! Fit after self-cal, rms=0.066362Jy sigma=1.430765 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=1.219 mas, bpa=64.4 degrees ! Estimated noise=0.191935 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 = 0.00839221 Jy ! Component: 100 - total flux cleaned = 0.0120537 Jy ! Component: 150 - total flux cleaned = 0.0143244 Jy ! Component: 200 - total flux cleaned = 0.0153128 Jy ! Total flux subtracted in 200 components = 0.0153128 Jy ! Clean residual min=-0.003198 max=0.005748 Jy/beam ! Clean residual mean=0.000016 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.124574 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.124574 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=0.065464Jy sigma=1.404611 ! Fit after self-cal, rms=0.065123Jy sigma=1.396649 ! Inverting map ! Added new window around map position (11.2, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466892 Jy ! Component: 100 - total flux cleaned = 0.0056208 Jy ! Component: 150 - total flux cleaned = 0.00601051 Jy ! Component: 200 - total flux cleaned = 0.00636361 Jy ! Total flux subtracted in 200 components = 0.00636361 Jy ! Clean residual min=-0.002660 max=0.003146 Jy/beam ! Clean residual mean=0.000016 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.130937 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.130937 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=0.064778Jy sigma=1.387169 ! Fit after self-cal, rms=0.064662Jy sigma=1.384391 ! Inverting map ! Added new window around map position (-0.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219143 Jy ! Component: 100 - total flux cleaned = 0.00229054 Jy ! Component: 150 - total flux cleaned = 0.00241556 Jy ! Component: 200 - total flux cleaned = 0.00257822 Jy ! Total flux subtracted in 200 components = 0.00257822 Jy ! Clean residual min=-0.002389 max=0.002455 Jy/beam ! Clean residual mean=0.000014 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.133516 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.133516 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=0.064470Jy sigma=1.379521 ! Fit after self-cal, rms=0.064434Jy sigma=1.378719 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.131 x 1.219 at 64.4 degrees (North through East) ! Clean map min=-0.0021044 max=0.066374 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 1.02 FD 1.01 HN 0.99 KP 0.97 ! LA 0.99 MK 1.05 NL 1.03 OV 0.94 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 1.00 ! LA 0.99 MK 1.01 NL 1.00 OV 1.01 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.97 KP 1.01 ! LA 0.98 MK 1.06 NL 1.03 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.02 ! LA 0.95 MK 1.02 NL 1.04 OV 0.98 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 1.03 ! LA 0.95 MK 1.03 NL 1.00 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.97 KP 0.99 ! LA 1.00 MK 1.07 NL 1.01 OV 1.00 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.00 KP 0.99 ! LA 0.99 MK 1.01 NL 1.01 OV 1.05 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.98 KP 0.96 ! LA 1.00 MK 0.98 NL 1.00 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.94 KP 1.00 ! LA 0.99 MK 1.01 NL 1.01 OV 1.01 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.96 KP 1.03 ! LA 0.98 MK 0.97 NL 1.01 OV 0.97 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.95 KP 0.97 ! LA 1.02 MK 1.04 NL 1.01 OV 1.04 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.95 KP 1.00 ! LA 0.96 MK 0.99 NL 0.99 OV 0.99 ! PT 0.95 SC 0.98 ! ! ! Fit before self-cal, rms=0.064434Jy sigma=1.378719 ! Fit after self-cal, rms=0.064354Jy sigma=1.376556 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.226 mas, bpa=64.28 degrees ! Estimated noise=0.191956 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 = -0.00033072 Jy ! Component: 100 - total flux cleaned = -0.000493169 Jy ! Component: 150 - total flux cleaned = -0.000542539 Jy ! Component: 200 - total flux cleaned = -0.000578879 Jy ! Total flux subtracted in 200 components = -0.000578879 Jy ! Clean residual min=-0.001984 max=0.002218 Jy/beam ! Clean residual mean=0.000013 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.132937 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.132937 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=0.064268Jy sigma=1.374541 ! Fit after self-cal, rms=0.064254Jy sigma=1.373914 ! 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=0.064254Jy sigma=1.373914 ! Fit after self-cal, rms=0.065314Jy sigma=1.370475 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=1.223 mas, bpa=66.38 degrees ! Estimated noise=0.191416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459592 Jy ! Component: 100 - total flux cleaned = 0.000119879 Jy ! Component: 150 - total flux cleaned = -8.7641e-05 Jy ! Component: 200 - total flux cleaned = -0.000232326 Jy ! Total flux subtracted in 200 components = -0.000232326 Jy ! Clean residual min=-0.001463 max=0.001819 Jy/beam ! Clean residual mean=-0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.132704 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.132704 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=0.065264Jy sigma=1.369230 ! Fit after self-cal, rms=0.065309Jy sigma=1.368783 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 (33.2, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119463 Jy ! Component: 100 - total flux cleaned = 0.00152703 Jy ! Component: 150 - total flux cleaned = 0.00158496 Jy ! Component: 200 - total flux cleaned = 0.00155942 Jy ! Total flux subtracted in 200 components = 0.00155942 Jy ! Clean residual min=-0.001423 max=0.001714 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.134264 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.134264 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=0.065263Jy sigma=1.367727 ! Fit after self-cal, rms=0.065249Jy sigma=1.367489 ! Inverting map ! Added new window around map position (-15.6, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133901 Jy ! Component: 100 - total flux cleaned = 0.00172636 Jy ! Component: 150 - total flux cleaned = 0.00202254 Jy ! Component: 200 - total flux cleaned = 0.0022524 Jy ! Total flux subtracted in 200 components = 0.0022524 Jy ! Clean residual min=-0.001303 max=0.001404 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.136516 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.136516 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=0.065203Jy sigma=1.366351 ! Fit after self-cal, rms=0.065200Jy sigma=1.366250 ! Inverting map ! Added new window around map position (-9.6, 18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114793 Jy ! Component: 100 - total flux cleaned = 0.00136358 Jy ! Component: 150 - total flux cleaned = 0.00139034 Jy ! Component: 200 - total flux cleaned = 0.0014139 Jy ! Total flux subtracted in 200 components = 0.0014139 Jy ! Clean residual min=-0.001272 max=0.001251 Jy/beam ! Clean residual mean=0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.13793 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 0.13793 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=0.065164Jy sigma=1.365539 ! Fit after self-cal, rms=0.065163Jy sigma=1.365467 ! 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=0.065163Jy sigma=1.365467 ! Fit after self-cal, rms=0.065057Jy sigma=1.365293 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=1.224 mas, bpa=65.85 degrees ! Estimated noise=0.191123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000500978 Jy ! Component: 100 - total flux cleaned = 0.000580044 Jy ! Component: 150 - total flux cleaned = 0.00065098 Jy ! Component: 200 - total flux cleaned = 0.000693741 Jy ! Total flux subtracted in 200 components = 0.000693741 Jy ! Clean residual min=-0.001171 max=0.001299 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.138624 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 0.138624 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=0.065038Jy sigma=1.364904 ! Fit after self-cal, rms=0.065035Jy sigma=1.364868 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 (20, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000826497 Jy ! Component: 100 - total flux cleaned = 0.000937265 Jy ! Component: 150 - total flux cleaned = 0.00108448 Jy ! Component: 200 - total flux cleaned = 0.00128276 Jy ! Total flux subtracted in 200 components = 0.00128276 Jy ! Clean residual min=-0.001130 max=0.001103 Jy/beam ! Clean residual mean=-0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.139907 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 142 components and 0.139907 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=0.065010Jy sigma=1.364235 ! Fit after self-cal, rms=0.065009Jy sigma=1.364191 ! 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=0.065009Jy sigma=1.364191 ! Fit after self-cal, rms=0.064967Jy sigma=1.364167 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.24 mas, bmaj=2.439 mas, bpa=64.61 degrees ! Estimated noise=0.241141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234202 Jy ! Component: 100 - total flux cleaned = 0.00038916 Jy ! Component: 150 - total flux cleaned = 0.000566728 Jy ! Component: 200 - total flux cleaned = 0.000659388 Jy ! Total flux subtracted in 200 components = 0.000659388 Jy ! Clean residual min=-0.001305 max=0.001186 Jy/beam ! Clean residual mean=-0.000003 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.140566 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 152 components and 0.140566 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=0.064962Jy sigma=1.363911 ! Fit after self-cal, rms=0.064959Jy sigma=1.363877 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 = 5.86244e-05 Jy ! Component: 100 - total flux cleaned = 0.000181669 Jy ! Component: 150 - total flux cleaned = 0.000260436 Jy ! Component: 200 - total flux cleaned = 0.000332764 Jy ! Total flux subtracted in 200 components = 0.000332764 Jy ! Clean residual min=-0.001286 max=0.001167 Jy/beam ! Clean residual mean=-0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.140899 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 164 components and 0.140899 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=0.064956Jy sigma=1.363781 ! Fit after self-cal, rms=0.064956Jy sigma=1.363756 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=1.224 mas, bpa=65.33 degrees ! Estimated noise=0.190985 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.129 x 1.224 at 65.33 degrees (North through East) ! Clean map min=-0.0010417 max=0.06349 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=0.8505 mas, bmaj=0.9311 mas, bpa=77.09 degrees ! Estimated noise=0.478938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0576485 Jy ! Component: 100 - total flux cleaned = 0.0821074 Jy ! Component: 150 - total flux cleaned = 0.0963425 Jy ! Component: 200 - total flux cleaned = 0.105831 Jy ! Total flux subtracted in 200 components = 0.105831 Jy ! Clean residual min=-0.004145 max=0.007485 Jy/beam ! Clean residual mean=0.000001 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.105831 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.105831 Jy ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=1.224 mas, bpa=65.33 degrees ! Estimated noise=0.190985 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 (-0.6, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00960142 Jy ! Component: 100 - total flux cleaned = 0.0155197 Jy ! Component: 150 - total flux cleaned = 0.0195397 Jy ! Component: 200 - total flux cleaned = 0.0224789 Jy ! Total flux subtracted in 200 components = 0.0224789 Jy ! Clean residual min=-0.001666 max=0.001928 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.12831 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.12831 Jy ! Inverting map ! Added new window around map position (-24.4, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230487 Jy ! Component: 100 - total flux cleaned = 0.00421336 Jy ! Component: 150 - total flux cleaned = 0.00583169 Jy ! Component: 200 - total flux cleaned = 0.00684175 Jy ! Total flux subtracted in 200 components = 0.00684175 Jy ! Clean residual min=-0.001345 max=0.001389 Jy/beam ! Clean residual mean=-0.000003 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.135152 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 60 components and 0.135152 Jy ! Inverting map ! Added new window around map position (-28.8, -45.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00093801 Jy ! Component: 100 - total flux cleaned = 0.00144343 Jy ! Component: 150 - total flux cleaned = 0.00194467 Jy ! Component: 200 - total flux cleaned = 0.00228844 Jy ! Total flux subtracted in 200 components = 0.00228844 Jy ! Clean residual min=-0.001148 max=0.001150 Jy/beam ! Clean residual mean=-0.000004 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.137441 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 82 components and 0.137441 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=2.24 mas, bmaj=2.439 mas, bpa=64.61 degrees ! Estimated noise=0.241141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000488578 Jy ! Component: 100 - total flux cleaned = 0.000921549 Jy ! Component: 150 - total flux cleaned = 0.00117747 Jy ! Component: 200 - total flux cleaned = 0.00150248 Jy ! Total flux subtracted in 200 components = 0.00150248 Jy ! Clean residual min=-0.001199 max=0.001183 Jy/beam ! Clean residual mean=-0.000007 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.138943 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 = 0.000220661 Jy ! Component: 100 - total flux cleaned = 0.000461479 Jy ! Component: 150 - total flux cleaned = 0.000646853 Jy ! Component: 200 - total flux cleaned = 0.000751116 Jy ! Total flux subtracted in 200 components = 0.000751116 Jy ! Clean residual min=-0.001156 max=0.001195 Jy/beam ! Clean residual mean=-0.000005 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.139694 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 128 components and 0.139694 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=1.224 mas, bpa=65.33 degrees ! Estimated noise=0.190985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112957 Jy ! Component: 100 - total flux cleaned = -3.02854e-05 Jy ! Component: 150 - total flux cleaned = 9.64262e-05 Jy ! Component: 200 - total flux cleaned = 0.000214866 Jy ! Total flux subtracted in 200 components = 0.000214866 Jy ! Clean residual min=-0.000995 max=0.001063 Jy/beam ! Clean residual mean=-0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.139909 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 0.139909 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=0.064950Jy sigma=1.363561 ! Fit after self-cal, rms=0.064935Jy sigma=1.363120 wmodel /J0828+5048_X_map.mod ! wmodel: Unable to open new model file: /J0828+5048_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0828+5048_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.129 x 1.224 at 65.33 degrees (North through East) ! Clean map min=-0.00099395 max=0.062194 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0828+5048_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0621944 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236788 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14217 1.14217 2.28433 4.56866 9.13732 18.2746 36.5493 73.0986 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 262.658 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0828+5048_X_dfm.log closed on Thu May 19 23:10:38 2016