! Started logfile: /scr/pima/bg219h_uvs/J2223-3455_X_dfm.log on Thu May 19 22:43:38 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/J2223-3455_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2223-3455_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.714286 visibilities/baseline/integration-bin. ! Found source: J2223-3455 ! ! 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 2700 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 J2223-3455_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031386Jy sigma=16.341730 ! Fit after self-cal, rms=0.742163Jy sigma=11.437262 ! 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=0.6186 mas, bmaj=1.903 mas, bpa=-4.936 degrees ! Estimated noise=1.69231 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 = 0.200136 Jy ! Component: 100 - total flux cleaned = 0.245493 Jy ! Total flux subtracted in 100 components = 0.245493 Jy ! Clean residual min=-0.017470 max=0.032399 Jy/beam ! Clean residual mean=0.000017 rms=0.004400 Jy/beam ! Combined flux in latest and established models = 0.245493 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.245493 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=0.111273Jy sigma=1.593246 ! Fit after self-cal, rms=0.111228Jy sigma=1.592972 ! Inverting map ! Added new window around map position (0.8, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284803 Jy ! Component: 100 - total flux cleaned = 0.0412368 Jy ! Total flux subtracted in 100 components = 0.0412368 Jy ! Clean residual min=-0.012708 max=0.023839 Jy/beam ! Clean residual mean=0.000010 rms=0.003288 Jy/beam ! Combined flux in latest and established models = 0.28673 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.28673 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=0.101257Jy sigma=1.402636 ! Fit after self-cal, rms=0.100374Jy sigma=1.384685 ! 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=0.8397 mas, bmaj=2.523 mas, bpa=-1.863 degrees ! Estimated noise=1.04148 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 (-1, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212484 Jy ! Component: 100 - total flux cleaned = 0.0315212 Jy ! Component: 150 - total flux cleaned = 0.0323385 Jy ! Component: 200 - total flux cleaned = 0.0325611 Jy ! Total flux subtracted in 200 components = 0.0325611 Jy ! Clean residual min=-0.010601 max=0.009334 Jy/beam ! Clean residual mean=0.000009 rms=0.002529 Jy/beam ! Combined flux in latest and established models = 0.319291 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.319291 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=0.095456Jy sigma=1.306880 ! Fit after self-cal, rms=0.095310Jy sigma=1.304093 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8397 x 2.523 at -1.863 degrees (North through East) ! Clean map min=-0.009208 max=0.24224 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.05 KP 0.95 ! LA 0.96 MK 1.02 NL 0.99 OV 1.00 ! PT 1.06 SC 0.96 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.095310Jy sigma=1.304093 ! Fit after self-cal, rms=0.095337Jy sigma=1.302520 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8394 mas, bmaj=2.523 mas, bpa=-1.827 degrees ! Estimated noise=1.04098 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 = 0.00211932 Jy ! Component: 100 - total flux cleaned = 0.00229536 Jy ! Component: 150 - total flux cleaned = 0.00244017 Jy ! Component: 200 - total flux cleaned = 0.00231153 Jy ! Total flux subtracted in 200 components = 0.00231153 Jy ! Clean residual min=-0.009854 max=0.009493 Jy/beam ! Clean residual mean=0.000007 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.321602 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 53 components and 0.321602 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=0.094585Jy sigma=1.296615 ! Fit after self-cal, rms=0.094567Jy sigma=1.296032 ! 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=0.094567Jy sigma=1.296032 ! Fit after self-cal, rms=0.095833Jy sigma=1.285218 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8415 mas, bmaj=2.527 mas, bpa=-1.767 degrees ! Estimated noise=1.04227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100476 Jy ! Component: 100 - total flux cleaned = -0.00138552 Jy ! Component: 150 - total flux cleaned = -0.00179388 Jy ! Component: 200 - total flux cleaned = -0.0020781 Jy ! Total flux subtracted in 200 components = -0.0020781 Jy ! Clean residual min=-0.008695 max=0.008941 Jy/beam ! Clean residual mean=0.000008 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 0.319524 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.319524 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=0.095582Jy sigma=1.283915 ! Fit after self-cal, rms=0.095638Jy sigma=1.283746 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 = 0.000114369 Jy ! Component: 100 - total flux cleaned = -0.00019784 Jy ! Component: 150 - total flux cleaned = -0.000420068 Jy ! Component: 200 - total flux cleaned = -0.000473737 Jy ! Total flux subtracted in 200 components = -0.000473737 Jy ! Clean residual min=-0.008715 max=0.008873 Jy/beam ! Clean residual mean=0.000008 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 0.31905 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.31905 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=0.095534Jy sigma=1.283052 ! Fit after self-cal, rms=0.095543Jy sigma=1.282986 ! 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=0.095543Jy sigma=1.282986 ! Fit after self-cal, rms=0.094784Jy sigma=1.282785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8421 mas, bmaj=2.53 mas, bpa=-1.76 degrees ! Estimated noise=1.04017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000342345 Jy ! Component: 100 - total flux cleaned = -0.000621476 Jy ! Component: 150 - total flux cleaned = -0.000772339 Jy ! Component: 200 - total flux cleaned = -0.00077133 Jy ! Total flux subtracted in 200 components = -0.00077133 Jy ! Clean residual min=-0.008759 max=0.008859 Jy/beam ! Clean residual mean=0.000008 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.318279 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.318279 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=0.094689Jy sigma=1.282316 ! Fit after self-cal, rms=0.094696Jy sigma=1.282261 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 = 8.41004e-05 Jy ! Component: 100 - total flux cleaned = 3.98555e-05 Jy ! Component: 150 - total flux cleaned = -1.86193e-06 Jy ! Component: 200 - total flux cleaned = -2.78007e-06 Jy ! Total flux subtracted in 200 components = -2.78007e-06 Jy ! Clean residual min=-0.008738 max=0.008818 Jy/beam ! Clean residual mean=0.000008 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 0.318276 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.318276 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=0.094639Jy sigma=1.281776 ! Fit after self-cal, rms=0.094645Jy sigma=1.281738 ! 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=0.094645Jy sigma=1.281738 ! Fit after self-cal, rms=0.094548Jy sigma=1.278206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.537 mas, bmaj=8.286 mas, bpa=2.633 degrees ! Estimated noise=1.26118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000665665 Jy ! Component: 100 - total flux cleaned = -0.000659142 Jy ! Component: 150 - total flux cleaned = -0.000568454 Jy ! Component: 200 - total flux cleaned = -0.000543763 Jy ! Total flux subtracted in 200 components = -0.000543763 Jy ! Clean residual min=-0.009376 max=0.010474 Jy/beam ! Clean residual mean=0.000016 rms=0.003044 Jy/beam ! Combined flux in latest and established models = 0.317732 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.317733 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=0.094527Jy sigma=1.278394 ! Fit after self-cal, rms=0.094506Jy sigma=1.278051 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 = -1.94402e-05 Jy ! Component: 100 - total flux cleaned = 5.86045e-06 Jy ! Component: 150 - total flux cleaned = 3.44853e-05 Jy ! Component: 200 - total flux cleaned = 5.93896e-05 Jy ! Total flux subtracted in 200 components = 5.93896e-05 Jy ! Clean residual min=-0.009358 max=0.010496 Jy/beam ! Clean residual mean=0.000017 rms=0.003044 Jy/beam ! Combined flux in latest and established models = 0.317792 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 87 components and 0.317792 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=0.094510Jy sigma=1.278290 ! Fit after self-cal, rms=0.094503Jy sigma=1.278136 ! 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=0.8431 mas, bmaj=2.533 mas, bpa=-1.698 degrees ! Estimated noise=1.03844 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8431 x 2.533 at -1.698 degrees (North through East) ! Clean map min=-0.0077738 max=0.23481 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=0.6197 mas, bmaj=1.903 mas, bpa=-4.803 degrees ! Estimated noise=1.6922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199768 Jy ! Component: 100 - total flux cleaned = 0.254119 Jy ! Component: 150 - total flux cleaned = 0.280452 Jy ! Component: 200 - total flux cleaned = 0.29471 Jy ! Total flux subtracted in 200 components = 0.29471 Jy ! Clean residual min=-0.009453 max=0.010279 Jy/beam ! Clean residual mean=0.000007 rms=0.002396 Jy/beam ! Combined flux in latest and established models = 0.29471 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.29471 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8431 mas, bmaj=2.533 mas, bpa=-1.698 degrees ! Estimated noise=1.03844 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 (0.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150682 Jy ! Component: 100 - total flux cleaned = 0.0206529 Jy ! Component: 150 - total flux cleaned = 0.0220877 Jy ! Component: 200 - total flux cleaned = 0.0228532 Jy ! Total flux subtracted in 200 components = 0.0228532 Jy ! Clean residual min=-0.008143 max=0.008040 Jy/beam ! Clean residual mean=0.000009 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 0.317564 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 53 components and 0.317564 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=2.537 mas, bmaj=8.286 mas, bpa=2.633 degrees ! Estimated noise=1.26118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132548 Jy ! Component: 100 - total flux cleaned = 0.00120242 Jy ! Component: 150 - total flux cleaned = 0.00103014 Jy ! Component: 200 - total flux cleaned = 0.000866271 Jy ! Total flux subtracted in 200 components = 0.000866271 Jy ! Clean residual min=-0.009163 max=0.010285 Jy/beam ! Clean residual mean=0.000015 rms=0.003096 Jy/beam ! Combined flux in latest and established models = 0.31843 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 = -0.000198769 Jy ! Component: 100 - total flux cleaned = -0.000335353 Jy ! Component: 150 - total flux cleaned = -0.000464151 Jy ! Component: 200 - total flux cleaned = -0.000587326 Jy ! Total flux subtracted in 200 components = -0.000587326 Jy ! Clean residual min=-0.009183 max=0.010299 Jy/beam ! Clean residual mean=0.000016 rms=0.003073 Jy/beam ! Combined flux in latest and established models = 0.317843 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.317843 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8431 mas, bmaj=2.533 mas, bpa=-1.698 degrees ! Estimated noise=1.03844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000352658 Jy ! Component: 100 - total flux cleaned = -0.000432886 Jy ! Component: 150 - total flux cleaned = -0.000500942 Jy ! Component: 200 - total flux cleaned = -0.000441447 Jy ! Total flux subtracted in 200 components = -0.000441447 Jy ! Clean residual min=-0.007918 max=0.008217 Jy/beam ! Clean residual mean=0.000009 rms=0.002027 Jy/beam ! Combined flux in latest and established models = 0.317401 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.317401 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=0.094127Jy sigma=1.275957 ! Fit after self-cal, rms=0.094155Jy sigma=1.275496 wmodel /J2223-3455_X_map.mod ! wmodel: Unable to open new model file: /J2223-3455_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J2223-3455_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8431 x 2.533 at -1.698 degrees (North through East) ! Clean map min=-0.0074961 max=0.21775 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2223-3455_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.217748 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00202351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.78787 2.78787 5.57574 11.1515 22.303 44.6059 89.2119 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.217 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 107.609 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2223-3455_X_dfm.log closed on Thu May 19 22:43:41 2016