! Started logfile: /scr/pima/bg219h_uvs/J0215-0222_X_dfm.log on Thu May 19 22:03:28 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/J0215-0222_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0215-0222_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.803241 visibilities/baseline/integration-bin. ! Found source: J0215-0222 ! ! 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 12492 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 J0215-0222_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.125245Jy sigma=23.115578 ! Fit after self-cal, rms=0.546006Jy sigma=12.557336 ! 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=0.9192 mas, bmaj=2.539 mas, bpa=21.36 degrees ! Estimated noise=0.626907 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 = 0.389561 Jy ! Component: 100 - total flux cleaned = 0.468235 Jy ! Total flux subtracted in 100 components = 0.468235 Jy ! Clean residual min=-0.049148 max=0.081409 Jy/beam ! Clean residual mean=-0.000233 rms=0.014496 Jy/beam ! Combined flux in latest and established models = 0.468235 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.468235 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=0.225350Jy sigma=5.163112 ! Fit after self-cal, rms=0.225019Jy sigma=5.153096 ! 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=1.113 mas, bmaj=2.66 mas, bpa=18.48 degrees ! Estimated noise=0.333973 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 (-16, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0936307 Jy ! Component: 100 - total flux cleaned = 0.134504 Jy ! Component: 150 - total flux cleaned = 0.145013 Jy ! Component: 200 - total flux cleaned = 0.153322 Jy ! Total flux subtracted in 200 components = 0.153322 Jy ! Clean residual min=-0.041277 max=0.069270 Jy/beam ! Clean residual mean=-0.000200 rms=0.013391 Jy/beam ! Combined flux in latest and established models = 0.621557 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 58 components and 0.621557 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=0.186823Jy sigma=4.087729 ! Fit after self-cal, rms=0.182891Jy sigma=3.998957 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 2.66 at 18.48 degrees (North through East) ! Clean map min=-0.041299 max=0.471 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.182891Jy sigma=3.998957 ! Fit after self-cal, rms=0.182891Jy sigma=3.998957 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=2.66 mas, bpa=18.48 degrees ! Estimated noise=0.333973 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 = 0.0200393 Jy ! Component: 100 - total flux cleaned = 0.0276389 Jy ! Component: 150 - total flux cleaned = 0.031399 Jy ! Component: 200 - total flux cleaned = 0.0358892 Jy ! Total flux subtracted in 200 components = 0.0358892 Jy ! Clean residual min=-0.039470 max=0.054027 Jy/beam ! Clean residual mean=-0.000149 rms=0.011846 Jy/beam ! Combined flux in latest and established models = 0.657446 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 86 components and 0.657447 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=0.176456Jy sigma=3.784000 ! Fit after self-cal, rms=0.176354Jy sigma=3.767924 ! 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=0.176354Jy sigma=3.767924 ! Fit after self-cal, rms=0.176354Jy sigma=3.767924 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=2.66 mas, bpa=18.48 degrees ! Estimated noise=0.333973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00776274 Jy ! Component: 100 - total flux cleaned = 0.0104441 Jy ! Component: 150 - total flux cleaned = 0.0138674 Jy ! Component: 200 - total flux cleaned = 0.0161027 Jy ! Total flux subtracted in 200 components = 0.0161027 Jy ! Clean residual min=-0.037748 max=0.051639 Jy/beam ! Clean residual mean=-0.000130 rms=0.011345 Jy/beam ! Combined flux in latest and established models = 0.673549 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 107 components and 0.673549 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=0.173740Jy sigma=3.698489 ! Fit after self-cal, rms=0.173974Jy sigma=3.694023 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 (-44.8, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.045545 Jy ! Component: 100 - total flux cleaned = 0.069196 Jy ! Component: 150 - total flux cleaned = 0.085128 Jy ! Component: 200 - total flux cleaned = 0.0971996 Jy ! Total flux subtracted in 200 components = 0.0971996 Jy ! Clean residual min=-0.035124 max=0.041541 Jy/beam ! Clean residual mean=-0.000061 rms=0.009513 Jy/beam ! Combined flux in latest and established models = 0.770749 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 151 components and 0.770749 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=0.163123Jy sigma=3.392354 ! Fit after self-cal, rms=0.161546Jy sigma=3.356370 ! Inverting map ! Added new window around map position (-5.2, -21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0401393 Jy ! Component: 100 - total flux cleaned = 0.0507076 Jy ! Component: 150 - total flux cleaned = 0.0529196 Jy ! Component: 200 - total flux cleaned = 0.0535081 Jy ! Total flux subtracted in 200 components = 0.0535081 Jy ! Clean residual min=-0.032536 max=0.035132 Jy/beam ! Clean residual mean=-0.000041 rms=0.008324 Jy/beam ! Combined flux in latest and established models = 0.824257 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 174 components and 0.824257 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=0.149988Jy sigma=3.100856 ! Fit after self-cal, rms=0.148693Jy sigma=3.070631 ! 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=0.148693Jy sigma=3.070631 ! Fit after self-cal, rms=0.148693Jy sigma=3.070631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=2.66 mas, bpa=18.48 degrees ! Estimated noise=0.333973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122781 Jy ! Component: 100 - total flux cleaned = 0.0128527 Jy ! Component: 150 - total flux cleaned = 0.0144351 Jy ! Component: 200 - total flux cleaned = 0.0149046 Jy ! Total flux subtracted in 200 components = 0.0149046 Jy ! Clean residual min=-0.029959 max=0.035275 Jy/beam ! Clean residual mean=-0.000038 rms=0.007748 Jy/beam ! Combined flux in latest and established models = 0.839162 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 189 components and 0.839162 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=0.144945Jy sigma=2.980153 ! Fit after self-cal, rms=0.144590Jy sigma=2.973237 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 (25.8, 23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264196 Jy ! Component: 100 - total flux cleaned = 0.0316521 Jy ! Component: 150 - total flux cleaned = 0.0360008 Jy ! Component: 200 - total flux cleaned = 0.0409699 Jy ! Total flux subtracted in 200 components = 0.0409699 Jy ! Clean residual min=-0.030810 max=0.028138 Jy/beam ! Clean residual mean=-0.000014 rms=0.006951 Jy/beam ! Combined flux in latest and established models = 0.880132 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 215 components and 0.880132 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=0.137717Jy sigma=2.802287 ! Fit after self-cal, rms=0.136828Jy sigma=2.787331 ! 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=0.136828Jy sigma=2.787331 ! Fit after self-cal, rms=0.136148Jy sigma=2.776640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.273 mas, bmaj=3.435 mas, bpa=0.7627 degrees ! Estimated noise=0.389011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395888 Jy ! Component: 100 - total flux cleaned = 0.00754097 Jy ! Component: 150 - total flux cleaned = 0.00989909 Jy ! Component: 200 - total flux cleaned = 0.0129231 Jy ! Total flux subtracted in 200 components = 0.0129231 Jy ! Clean residual min=-0.033576 max=0.033206 Jy/beam ! Clean residual mean=-0.000013 rms=0.009020 Jy/beam ! Combined flux in latest and established models = 0.893055 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 246 components and 0.893055 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=0.134347Jy sigma=2.726818 ! Fit after self-cal, rms=0.134181Jy sigma=2.723897 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 = 0.0046695 Jy ! Component: 100 - total flux cleaned = 0.00746399 Jy ! Component: 150 - total flux cleaned = 0.0100477 Jy ! Component: 200 - total flux cleaned = 0.0124702 Jy ! Total flux subtracted in 200 components = 0.0124702 Jy ! Clean residual min=-0.032557 max=0.032126 Jy/beam ! Clean residual mean=-0.000006 rms=0.008565 Jy/beam ! Combined flux in latest and established models = 0.905525 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 271 components and 0.905525 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=0.133145Jy sigma=2.692989 ! Fit after self-cal, rms=0.133047Jy sigma=2.691363 ! 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=1.114 mas, bmaj=2.658 mas, bpa=18.43 degrees ! Estimated noise=0.33409 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.114 x 2.658 at 18.43 degrees (North through East) ! Clean map min=-0.03949 max=0.46975 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=0.9197 mas, bmaj=2.538 mas, bpa=21.33 degrees ! Estimated noise=0.626694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.385429 Jy ! Component: 100 - total flux cleaned = 0.508951 Jy ! Component: 150 - total flux cleaned = 0.587705 Jy ! Component: 200 - total flux cleaned = 0.647054 Jy ! Total flux subtracted in 200 components = 0.647054 Jy ! Clean residual min=-0.038089 max=0.048989 Jy/beam ! Clean residual mean=-0.000118 rms=0.010400 Jy/beam ! Combined flux in latest and established models = 0.647054 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.647054 Jy ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=2.658 mas, bpa=18.43 degrees ! Estimated noise=0.33409 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 = 0.0607981 Jy ! Component: 100 - total flux cleaned = 0.103213 Jy ! Component: 150 - total flux cleaned = 0.134373 Jy ! Component: 200 - total flux cleaned = 0.1535 Jy ! Total flux subtracted in 200 components = 0.1535 Jy ! Clean residual min=-0.033160 max=0.036610 Jy/beam ! Clean residual mean=-0.000053 rms=0.008764 Jy/beam ! Combined flux in latest and established models = 0.800554 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 85 components and 0.800555 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=2.273 mas, bmaj=3.435 mas, bpa=0.7627 degrees ! Estimated noise=0.389011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217314 Jy ! Component: 100 - total flux cleaned = 0.036575 Jy ! Component: 150 - total flux cleaned = 0.0490566 Jy ! Component: 200 - total flux cleaned = 0.0578051 Jy ! Total flux subtracted in 200 components = 0.0578051 Jy ! Clean residual min=-0.038308 max=0.041085 Jy/beam ! Clean residual mean=-0.000016 rms=0.010432 Jy/beam ! Combined flux in latest and established models = 0.85836 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 = 0.0079268 Jy ! Component: 100 - total flux cleaned = 0.0145533 Jy ! Component: 150 - total flux cleaned = 0.0195536 Jy ! Component: 200 - total flux cleaned = 0.0236991 Jy ! Total flux subtracted in 200 components = 0.0236991 Jy ! Clean residual min=-0.035216 max=0.039691 Jy/beam ! Clean residual mean=-0.000000 rms=0.009717 Jy/beam ! Combined flux in latest and established models = 0.882059 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 166 components and 0.882059 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=2.658 mas, bpa=18.43 degrees ! Estimated noise=0.33409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00870348 Jy ! Component: 100 - total flux cleaned = 0.0128473 Jy ! Component: 150 - total flux cleaned = 0.0159252 Jy ! Component: 200 - total flux cleaned = 0.0192653 Jy ! Total flux subtracted in 200 components = 0.0192653 Jy ! Clean residual min=-0.027978 max=0.028127 Jy/beam ! Clean residual mean=-0.000005 rms=0.006745 Jy/beam ! Combined flux in latest and established models = 0.901324 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 195 components and 0.901324 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=0.138157Jy sigma=2.816044 ! Fit after self-cal, rms=0.136542Jy sigma=2.788788 wmodel /J0215-0222_X_map.mod ! wmodel: Unable to open new model file: /J0215-0222_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0215-0222_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.114 x 2.658 at 18.43 degrees (North through East) ! Clean map min=-0.029304 max=0.43203 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0215-0222_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.432025 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00663027 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.60408 4.60408 9.20817 18.4163 36.8327 73.6653 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0198 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.432 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 65.159 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0215-0222_X_dfm.log closed on Thu May 19 22:03:31 2016