! Started logfile: /scr/pima/bg219b_uvs/J1522-2730_X_dfm.log on Thu May 19 20:24:11 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/bg219b_uvs/J1522-2730_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1522-2730_X_uva.fits ! AN table 1: 27 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.767078 visibilities/baseline/integration-bin. ! Found source: J1522-2730 ! ! 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 11184 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 J1522-2730_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.539821Jy sigma=22.446580 ! Fit after self-cal, rms=0.340785Jy sigma=4.891994 ! 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=0.5761 mas, bmaj=1.636 mas, bpa=-2.419 degrees ! Estimated noise=0.71589 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 = 0.821523 Jy ! Component: 100 - total flux cleaned = 1.04988 Jy ! Total flux subtracted in 100 components = 1.04988 Jy ! Clean residual min=-0.049528 max=0.106509 Jy/beam ! Clean residual mean=-0.000083 rms=0.010608 Jy/beam ! Combined flux in latest and established models = 1.04988 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.04988 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=0.311383Jy sigma=4.433181 ! Fit after self-cal, rms=0.311210Jy sigma=4.431456 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120465 Jy ! Component: 100 - total flux cleaned = 0.189578 Jy ! Total flux subtracted in 100 components = 0.189578 Jy ! Clean residual min=-0.035920 max=0.071801 Jy/beam ! Clean residual mean=-0.000058 rms=0.007510 Jy/beam ! Combined flux in latest and established models = 1.23946 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 1.23946 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=0.238617Jy sigma=3.172282 ! Fit after self-cal, rms=0.238487Jy sigma=3.170703 ! Inverting map ! Added new window around map position (-1, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0647468 Jy ! Component: 100 - total flux cleaned = 0.101781 Jy ! Total flux subtracted in 100 components = 0.101781 Jy ! Clean residual min=-0.030474 max=0.072376 Jy/beam ! Clean residual mean=-0.000046 rms=0.006517 Jy/beam ! Combined flux in latest and established models = 1.34124 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 1.34124 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=0.212424Jy sigma=2.788766 ! Fit after self-cal, rms=0.209074Jy sigma=2.726642 ! Inverting map ! Added new window around map position (1, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0537466 Jy ! Component: 100 - total flux cleaned = 0.0885204 Jy ! Total flux subtracted in 100 components = 0.0885204 Jy ! Clean residual min=-0.028907 max=0.036226 Jy/beam ! Clean residual mean=-0.000035 rms=0.005546 Jy/beam ! Combined flux in latest and established models = 1.42976 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 1.42976 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=0.188389Jy sigma=2.452015 ! Fit after self-cal, rms=0.188085Jy sigma=2.447136 ! Inverting map ! Added new window around map position (-1.8, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349686 Jy ! Component: 100 - total flux cleaned = 0.0576774 Jy ! Total flux subtracted in 100 components = 0.0576774 Jy ! Clean residual min=-0.025214 max=0.030745 Jy/beam ! Clean residual mean=-0.000029 rms=0.005126 Jy/beam ! Combined flux in latest and established models = 1.48744 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 1.48744 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=0.178237Jy sigma=2.315172 ! Fit after self-cal, rms=0.177815Jy sigma=2.307436 ! 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=0.7308 mas, bmaj=1.93 mas, bpa=-2.698 degrees ! Estimated noise=0.507321 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 (1.8, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322161 Jy ! Component: 100 - total flux cleaned = 0.043884 Jy ! Component: 150 - total flux cleaned = 0.0520123 Jy ! Component: 200 - total flux cleaned = 0.0557897 Jy ! Total flux subtracted in 200 components = 0.0557897 Jy ! Clean residual min=-0.027246 max=0.023257 Jy/beam ! Clean residual mean=-0.000028 rms=0.005460 Jy/beam ! Combined flux in latest and established models = 1.54323 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 71 components and 1.54323 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=0.167594Jy sigma=2.181116 ! Fit after self-cal, rms=0.167460Jy sigma=2.178846 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7308 x 1.93 at -2.698 degrees (North through East) ! Clean map min=-0.025225 max=1.1042 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 0.97 FD 0.98 HN 1.20 KP 0.99 ! LA 1.00 MK 1.00 NL 0.99 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.20 KP 1.00 ! LA 1.00 MK 1.00 NL 0.97 OV 0.96 ! PT 0.97 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 0.99 FD 1.00 HN 1.20 KP 1.05 ! LA 1.02 MK 1.06 NL 1.01 OV 0.98 ! PT 1.03 SC 1.05 ! ! ! 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 0.97 FD 0.99 HN 1.18 KP 1.00 ! LA 0.98 MK 1.05 NL 1.01 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.15 KP 1.00 ! LA 0.98 MK 1.01 NL 0.98 OV 0.95 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.18 KP 0.96 ! LA 0.97 MK 1.02 NL 0.99 OV 0.95 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 1.12 KP 0.96 ! LA 0.96 MK 0.99 NL 0.95 OV 0.91 ! PT 0.93 SC 0.97 ! ! ! Fit before self-cal, rms=0.167460Jy sigma=2.178846 ! Fit after self-cal, rms=0.153455Jy sigma=1.952788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.736 mas, bmaj=1.93 mas, bpa=-2.524 degrees ! Estimated noise=0.505032 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 = -0.0129218 Jy ! Component: 100 - total flux cleaned = -0.0181101 Jy ! Component: 150 - total flux cleaned = -0.0228594 Jy ! Component: 200 - total flux cleaned = -0.0269059 Jy ! Total flux subtracted in 200 components = -0.0269059 Jy ! Clean residual min=-0.019327 max=0.016608 Jy/beam ! Clean residual mean=-0.000019 rms=0.004266 Jy/beam ! Combined flux in latest and established models = 1.51632 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 1.51632 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=0.150790Jy sigma=1.914941 ! Fit after self-cal, rms=0.150755Jy sigma=1.913504 ! 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=0.150755Jy sigma=1.913504 ! Fit after self-cal, rms=0.140526Jy sigma=1.775789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7383 mas, bmaj=1.929 mas, bpa=-2.385 degrees ! Estimated noise=0.501961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0161564 Jy ! Component: 100 - total flux cleaned = -0.025463 Jy ! Component: 150 - total flux cleaned = -0.0290573 Jy ! Component: 200 - total flux cleaned = -0.0309063 Jy ! Total flux subtracted in 200 components = -0.0309063 Jy ! Clean residual min=-0.015212 max=0.012123 Jy/beam ! Clean residual mean=-0.000021 rms=0.003520 Jy/beam ! Combined flux in latest and established models = 1.48542 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 1.48542 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=0.138441Jy sigma=1.741543 ! Fit after self-cal, rms=0.138419Jy sigma=1.740846 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 = -0.00052013 Jy ! Component: 100 - total flux cleaned = -0.00069347 Jy ! Component: 150 - total flux cleaned = -0.00129973 Jy ! Component: 200 - total flux cleaned = -0.00185705 Jy ! Total flux subtracted in 200 components = -0.00185705 Jy ! Clean residual min=-0.014973 max=0.012295 Jy/beam ! Clean residual mean=-0.000023 rms=0.003499 Jy/beam ! Combined flux in latest and established models = 1.48356 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 1.48356 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=0.138070Jy sigma=1.735337 ! Fit after self-cal, rms=0.138055Jy sigma=1.734972 ! 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=0.138055Jy sigma=1.734972 ! Fit after self-cal, rms=0.135533Jy sigma=1.702536 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7392 mas, bmaj=1.929 mas, bpa=-2.329 degrees ! Estimated noise=0.497644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0113904 Jy ! Component: 100 - total flux cleaned = -0.0175566 Jy ! Component: 150 - total flux cleaned = -0.0210426 Jy ! Component: 200 - total flux cleaned = -0.0225138 Jy ! Total flux subtracted in 200 components = -0.0225138 Jy ! Clean residual min=-0.013809 max=0.010982 Jy/beam ! Clean residual mean=-0.000019 rms=0.003140 Jy/beam ! Combined flux in latest and established models = 1.46105 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 1.46105 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=0.134351Jy sigma=1.686132 ! Fit after self-cal, rms=0.134346Jy sigma=1.685890 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 = -0.00120749 Jy ! Component: 100 - total flux cleaned = -0.00200735 Jy ! Component: 150 - total flux cleaned = -0.00279726 Jy ! Component: 200 - total flux cleaned = -0.00361098 Jy ! Total flux subtracted in 200 components = -0.00361098 Jy ! Clean residual min=-0.013686 max=0.010863 Jy/beam ! Clean residual mean=-0.000020 rms=0.003128 Jy/beam ! Combined flux in latest and established models = 1.45743 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 1.45743 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=0.134183Jy sigma=1.683056 ! Fit after self-cal, rms=0.134173Jy sigma=1.682830 ! 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=0.134173Jy sigma=1.682830 ! Fit after self-cal, rms=0.133094Jy sigma=1.672850 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.989 mas, bmaj=5.278 mas, bpa=4.898 degrees ! Estimated noise=0.699907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0110897 Jy ! Component: 100 - total flux cleaned = -0.0149435 Jy ! Component: 150 - total flux cleaned = -0.0153936 Jy ! Component: 200 - total flux cleaned = -0.0158622 Jy ! Total flux subtracted in 200 components = -0.0158622 Jy ! Clean residual min=-0.019030 max=0.017495 Jy/beam ! Clean residual mean=-0.000038 rms=0.005231 Jy/beam ! Combined flux in latest and established models = 1.44157 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 1.44157 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=0.132507Jy sigma=1.666687 ! Fit after self-cal, rms=0.132486Jy sigma=1.666034 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 = -0.000337291 Jy ! Component: 100 - total flux cleaned = -2.58503e-05 Jy ! Component: 150 - total flux cleaned = 0.000329169 Jy ! Component: 200 - total flux cleaned = 0.000496602 Jy ! Total flux subtracted in 200 components = 0.000496602 Jy ! Clean residual min=-0.018996 max=0.017084 Jy/beam ! Clean residual mean=-0.000039 rms=0.005224 Jy/beam ! Combined flux in latest and established models = 1.44207 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 126 components and 1.44207 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=0.132502Jy sigma=1.667643 ! Fit after self-cal, rms=0.132497Jy sigma=1.667459 ! 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=0.7398 mas, bmaj=1.93 mas, bpa=-2.254 degrees ! Estimated noise=0.493993 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7398 x 1.93 at -2.254 degrees (North through East) ! Clean map min=-0.018794 max=1.0875 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 ! Performing amp+phase self-cal ! ! 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=0.132497Jy sigma=1.667459 ! Fit after self-cal, rms=0.126106Jy sigma=1.554824 ! Inverting map and beam ! Estimated beam: bmin=0.7401 mas, bmaj=1.931 mas, bpa=-2.213 degrees ! Estimated noise=0.489776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00977771 Jy ! Component: 100 - total flux cleaned = -0.0143048 Jy ! Component: 150 - total flux cleaned = -0.0164813 Jy ! Component: 200 - total flux cleaned = -0.017871 Jy ! Total flux subtracted in 200 components = -0.017871 Jy ! Clean residual min=-0.012618 max=0.010438 Jy/beam ! Clean residual mean=-0.000020 rms=0.002847 Jy/beam ! Combined flux in latest and established models = 1.4242 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 141 components and 1.4242 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=0.125043Jy sigma=1.544717 ! Fit after self-cal, rms=0.125036Jy sigma=1.544570 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00146199 Jy ! Component: 100 - total flux cleaned = -0.00205698 Jy ! Component: 150 - total flux cleaned = -0.00260793 Jy ! Component: 200 - total flux cleaned = -0.00286521 Jy ! Total flux subtracted in 200 components = -0.00286521 Jy ! Clean residual min=-0.012522 max=0.010488 Jy/beam ! Clean residual mean=-0.000021 rms=0.002840 Jy/beam ! Combined flux in latest and established models = 1.42133 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 1.42133 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=0.124919Jy sigma=1.542119 ! Fit after self-cal, rms=0.124914Jy sigma=1.542055 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.124914Jy sigma=1.542055 ! Fit after self-cal, rms=0.123694Jy sigma=1.526332 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=0.5826 mas, bmaj=1.63 mas, bpa=-1.807 degrees ! Estimated noise=0.692603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.794578 Jy ! Component: 100 - total flux cleaned = 1.00789 Jy ! Component: 150 - total flux cleaned = 1.11819 Jy ! Component: 200 - total flux cleaned = 1.18586 Jy ! Total flux subtracted in 200 components = 1.18586 Jy ! Clean residual min=-0.024543 max=0.046360 Jy/beam ! Clean residual mean=-0.000040 rms=0.004918 Jy/beam ! Combined flux in latest and established models = 1.18586 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.18586 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7407 mas, bmaj=1.933 mas, bpa=-2.166 degrees ! Estimated noise=0.486567 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 (-1, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0699764 Jy ! Component: 100 - total flux cleaned = 0.114976 Jy ! Component: 150 - total flux cleaned = 0.147276 Jy ! Component: 200 - total flux cleaned = 0.17117 Jy ! Total flux subtracted in 200 components = 0.17117 Jy ! Clean residual min=-0.013487 max=0.017204 Jy/beam ! Clean residual mean=-0.000035 rms=0.003487 Jy/beam ! Combined flux in latest and established models = 1.35703 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 50 components and 1.35703 Jy ! Inverting map ! Added new window around map position (-6, 12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192093 Jy ! Component: 100 - total flux cleaned = 0.028865 Jy ! Component: 150 - total flux cleaned = 0.0350045 Jy ! Component: 200 - total flux cleaned = 0.0385727 Jy ! Total flux subtracted in 200 components = 0.0385727 Jy ! Clean residual min=-0.012701 max=0.013310 Jy/beam ! Clean residual mean=-0.000026 rms=0.002994 Jy/beam ! Combined flux in latest and established models = 1.3956 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 73 components and 1.3956 Jy ! Inverting map ! Added new window around map position (-10.2, 32.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00750014 Jy ! Component: 100 - total flux cleaned = 0.00939684 Jy ! Component: 150 - total flux cleaned = 0.0107728 Jy ! Component: 200 - total flux cleaned = 0.0123546 Jy ! Total flux subtracted in 200 components = 0.0123546 Jy ! Clean residual min=-0.012653 max=0.011440 Jy/beam ! Clean residual mean=-0.000022 rms=0.002805 Jy/beam ! Combined flux in latest and established models = 1.40796 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 93 components and 1.40796 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=1.992 mas, bmaj=5.285 mas, bpa=4.893 degrees ! Estimated noise=0.687582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.642e-05 Jy ! Component: 100 - total flux cleaned = 0.00101965 Jy ! Component: 150 - total flux cleaned = 0.00192955 Jy ! Component: 200 - total flux cleaned = 0.00276566 Jy ! Total flux subtracted in 200 components = 0.00276566 Jy ! Clean residual min=-0.016404 max=0.016295 Jy/beam ! Clean residual mean=-0.000042 rms=0.004494 Jy/beam ! Combined flux in latest and established models = 1.41072 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 = 0.000762875 Jy ! Component: 100 - total flux cleaned = 0.0014693 Jy ! Component: 150 - total flux cleaned = 0.00190054 Jy ! Component: 200 - total flux cleaned = 0.00230237 Jy ! Total flux subtracted in 200 components = 0.00230237 Jy ! Clean residual min=-0.015990 max=0.015942 Jy/beam ! Clean residual mean=-0.000041 rms=0.004400 Jy/beam ! Combined flux in latest and established models = 1.41303 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 1.41303 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7407 mas, bmaj=1.933 mas, bpa=-2.166 degrees ! Estimated noise=0.486567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0035016 Jy ! Component: 100 - total flux cleaned = -0.00351178 Jy ! Component: 150 - total flux cleaned = -0.00285046 Jy ! Component: 200 - total flux cleaned = -0.00265176 Jy ! Total flux subtracted in 200 components = -0.00265176 Jy ! Clean residual min=-0.011315 max=0.011402 Jy/beam ! Clean residual mean=-0.000020 rms=0.002635 Jy/beam ! Combined flux in latest and established models = 1.41037 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 1.41037 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=0.121498Jy sigma=1.522798 ! Fit after self-cal, rms=0.121067Jy sigma=1.514769 wmodel /J1522-2730_X_map.mod ! wmodel: Unable to open new model file: /J1522-2730_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1522-2730_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7407 x 1.933 at -2.166 degrees (North through East) ! Clean map min=-0.013076 max=1.0629 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1522-2730_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.0629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00258494 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.72959 0.72959 1.45918 2.91836 5.83672 11.6734 23.3469 46.6937 93.3875 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0077 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 411.19 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1522-2730_X_dfm.log closed on Thu May 19 20:24:14 2016