! Started logfile: /scr/pima/bg219e_uvs/J1207-2703_X_dfm.log on Thu May 19 18:37:55 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/bg219e_uvs/J1207-2703_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1207-2703_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.880843 visibilities/baseline/integration-bin. ! Found source: J1207-2703 ! ! 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 27588 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 J1207-2703_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010496Jy sigma=19.233406 ! Fit after self-cal, rms=0.875065Jy sigma=16.489164 ! 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=0.6285 mas, bmaj=1.608 mas, bpa=-5.917 degrees ! Estimated noise=0.519058 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 = 0.0957701 Jy ! Component: 100 - total flux cleaned = 0.121626 Jy ! Total flux subtracted in 100 components = 0.121626 Jy ! Clean residual min=-0.009032 max=0.033390 Jy/beam ! Clean residual mean=-0.000003 rms=0.002344 Jy/beam ! Combined flux in latest and established models = 0.121626 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.121626 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=0.095406Jy sigma=1.677515 ! Fit after self-cal, rms=0.095126Jy sigma=1.672706 ! Inverting map ! Added new window around map position (-1.2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265525 Jy ! Component: 100 - total flux cleaned = 0.0375445 Jy ! Total flux subtracted in 100 components = 0.0375445 Jy ! Clean residual min=-0.006288 max=0.015144 Jy/beam ! Clean residual mean=-0.000001 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.15917 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.15917 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=0.086370Jy sigma=1.477035 ! Fit after self-cal, rms=0.085168Jy sigma=1.453650 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103081 Jy ! Component: 100 - total flux cleaned = 0.0161104 Jy ! Total flux subtracted in 100 components = 0.0161104 Jy ! Clean residual min=-0.004316 max=0.009079 Jy/beam ! Clean residual mean=-0.000000 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.17528 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.17528 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=0.083349Jy sigma=1.410693 ! Fit after self-cal, rms=0.083162Jy sigma=1.407118 ! Inverting map ! Added new window around map position (1, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00699221 Jy ! Component: 100 - total flux cleaned = 0.0112126 Jy ! Total flux subtracted in 100 components = 0.0112126 Jy ! Clean residual min=-0.003720 max=0.004720 Jy/beam ! Clean residual mean=0.000000 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.186493 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.186493 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=0.082488Jy sigma=1.391865 ! Fit after self-cal, rms=0.082482Jy sigma=1.391624 ! 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=0.8231 mas, bmaj=1.991 mas, bpa=-3.23 degrees ! Estimated noise=0.235887 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 = 0.00540062 Jy ! Component: 100 - total flux cleaned = 0.00832561 Jy ! Component: 150 - total flux cleaned = 0.00951708 Jy ! Component: 200 - total flux cleaned = 0.0101415 Jy ! Total flux subtracted in 200 components = 0.0101415 Jy ! Clean residual min=-0.002935 max=0.004258 Jy/beam ! Clean residual mean=-0.000001 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.196635 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.196635 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=0.082082Jy sigma=1.384193 ! Fit after self-cal, rms=0.082067Jy sigma=1.383566 ! Inverting map ! Added new window around map position (-5.2, 15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035272 Jy ! Component: 100 - total flux cleaned = 0.00423279 Jy ! Component: 150 - total flux cleaned = 0.00452987 Jy ! Component: 200 - total flux cleaned = 0.00478063 Jy ! Total flux subtracted in 200 components = 0.00478063 Jy ! Clean residual min=-0.002635 max=0.002916 Jy/beam ! Clean residual mean=-0.000001 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.201415 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.201415 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=0.081836Jy sigma=1.379718 ! Fit after self-cal, rms=0.081829Jy sigma=1.379327 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8231 x 1.991 at -3.23 degrees (North through East) ! Clean map min=-0.0023817 max=0.11616 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.18 KP 0.97 ! LA 0.98 MK 0.91 NL 1.04 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! 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 1.02 FD 1.05 HN 1.12 KP 0.98 ! LA 0.96 MK 0.98 NL 1.06 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.13 KP 0.96 ! LA 0.98 MK 0.96 NL 1.04 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.14 KP 0.96 ! LA 0.98 MK 0.98 NL 1.01 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.08 KP 0.96 ! LA 0.99 MK 1.04 NL 1.03 OV 1.00 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.05 KP 0.98 ! LA 1.00 MK 1.02 NL 1.03 OV 1.00 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.13 KP 0.97 ! LA 0.99 MK 1.01 NL 1.04 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.03 KP 0.99 ! LA 0.97 MK 1.00 NL 1.05 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.13 KP 1.00 ! LA 0.97 MK 1.00 NL 1.07 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.06 KP 0.98 ! LA 1.00 MK 1.00 NL 1.01 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.081829Jy sigma=1.379327 ! Fit after self-cal, rms=0.084633Jy sigma=1.375122 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.823 mas, bmaj=1.986 mas, bpa=-3.165 degrees ! Estimated noise=0.237546 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 = -0.000690889 Jy ! Component: 100 - total flux cleaned = -0.000649861 Jy ! Component: 150 - total flux cleaned = -0.00064851 Jy ! Component: 200 - total flux cleaned = -0.000647634 Jy ! Total flux subtracted in 200 components = -0.000647634 Jy ! Clean residual min=-0.002182 max=0.002423 Jy/beam ! Clean residual mean=-0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.200768 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.200768 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=0.084586Jy sigma=1.374301 ! Fit after self-cal, rms=0.084622Jy sigma=1.374149 ! 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=0.084622Jy sigma=1.374149 ! Fit after self-cal, rms=0.085922Jy sigma=1.371531 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.823 mas, bmaj=1.991 mas, bpa=-3.168 degrees ! Estimated noise=0.237568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125096 Jy ! Component: 100 - total flux cleaned = -0.00151744 Jy ! Component: 150 - total flux cleaned = -0.00162959 Jy ! Component: 200 - total flux cleaned = -0.00173161 Jy ! Total flux subtracted in 200 components = -0.00173161 Jy ! Clean residual min=-0.001953 max=0.002200 Jy/beam ! Clean residual mean=0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.199036 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.199036 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=0.085894Jy sigma=1.371011 ! Fit after self-cal, rms=0.085918Jy sigma=1.370879 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 (-4.6, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216364 Jy ! Component: 100 - total flux cleaned = 0.00330946 Jy ! Component: 150 - total flux cleaned = 0.00357472 Jy ! Component: 200 - total flux cleaned = 0.00371589 Jy ! Total flux subtracted in 200 components = 0.00371589 Jy ! Clean residual min=-0.001765 max=0.001741 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.202752 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.202752 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=0.085864Jy sigma=1.369556 ! Fit after self-cal, rms=0.085862Jy sigma=1.369456 ! 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=0.085862Jy sigma=1.369456 ! Fit after self-cal, rms=0.086694Jy sigma=1.368010 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8239 mas, bmaj=1.994 mas, bpa=-3.154 degrees ! Estimated noise=0.237339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.06457e-05 Jy ! Component: 100 - total flux cleaned = -0.000202857 Jy ! Component: 150 - total flux cleaned = -0.0002039 Jy ! Component: 200 - total flux cleaned = -0.000204737 Jy ! Total flux subtracted in 200 components = -0.000204737 Jy ! Clean residual min=-0.001661 max=0.001612 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.202547 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.202547 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=0.086676Jy sigma=1.367662 ! Fit after self-cal, rms=0.086688Jy sigma=1.367618 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 = -3.24086e-05 Jy ! Component: 100 - total flux cleaned = 5.05533e-05 Jy ! Component: 150 - total flux cleaned = 6.95073e-05 Jy ! Component: 200 - total flux cleaned = 8.64401e-05 Jy ! Total flux subtracted in 200 components = 8.64401e-05 Jy ! Clean residual min=-0.001642 max=0.001577 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.202634 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 127 components and 0.202634 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=0.086678Jy sigma=1.367458 ! Fit after self-cal, rms=0.086678Jy sigma=1.367441 ! 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=0.086678Jy sigma=1.367441 ! Fit after self-cal, rms=0.086777Jy sigma=1.367395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.198 mas, bmaj=5.111 mas, bpa=1.965 degrees ! Estimated noise=0.304508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000206052 Jy ! Component: 100 - total flux cleaned = -7.0649e-05 Jy ! Component: 150 - total flux cleaned = -4.85375e-05 Jy ! Component: 200 - total flux cleaned = -4.9334e-05 Jy ! Total flux subtracted in 200 components = -4.9334e-05 Jy ! Clean residual min=-0.001738 max=0.001641 Jy/beam ! Clean residual mean=0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.202584 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 139 components and 0.202584 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=0.086775Jy sigma=1.367376 ! Fit after self-cal, rms=0.086776Jy sigma=1.367324 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 = -1.53911e-05 Jy ! Component: 100 - total flux cleaned = 3.16501e-05 Jy ! Component: 150 - total flux cleaned = 5.99226e-05 Jy ! Component: 200 - total flux cleaned = 7.25884e-05 Jy ! Total flux subtracted in 200 components = 7.25884e-05 Jy ! Clean residual min=-0.001711 max=0.001632 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.202657 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 143 components and 0.202657 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=0.086776Jy sigma=1.367352 ! Fit after self-cal, rms=0.086776Jy sigma=1.367335 ! 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=0.8247 mas, bmaj=1.995 mas, bpa=-3.094 degrees ! Estimated noise=0.237068 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8247 x 1.995 at -3.094 degrees (North through East) ! Clean map min=-0.0015105 max=0.1167 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=0.6292 mas, bmaj=1.605 mas, bpa=-5.711 degrees ! Estimated noise=0.525014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0986261 Jy ! Component: 100 - total flux cleaned = 0.134385 Jy ! Component: 150 - total flux cleaned = 0.15168 Jy ! Component: 200 - total flux cleaned = 0.161917 Jy ! Total flux subtracted in 200 components = 0.161917 Jy ! Clean residual min=-0.004242 max=0.005589 Jy/beam ! Clean residual mean=-0.000001 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.161917 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.161917 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8247 mas, bmaj=1.995 mas, bpa=-3.094 degrees ! Estimated noise=0.237068 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 = 0.0123522 Jy ! Component: 100 - total flux cleaned = 0.019416 Jy ! Component: 150 - total flux cleaned = 0.0240753 Jy ! Component: 200 - total flux cleaned = 0.0274635 Jy ! Total flux subtracted in 200 components = 0.0274635 Jy ! Clean residual min=-0.002275 max=0.002825 Jy/beam ! Clean residual mean=-0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.189381 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 63 components and 0.189381 Jy ! Inverting map ! Added new window around map position (-2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297221 Jy ! Component: 100 - total flux cleaned = 0.00523271 Jy ! Component: 150 - total flux cleaned = 0.00707989 Jy ! Component: 200 - total flux cleaned = 0.00832082 Jy ! Total flux subtracted in 200 components = 0.00832082 Jy ! Clean residual min=-0.001943 max=0.001728 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.197702 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 86 components and 0.197702 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=2.198 mas, bmaj=5.111 mas, bpa=1.965 degrees ! Estimated noise=0.304508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193971 Jy ! Component: 100 - total flux cleaned = 0.00324411 Jy ! Component: 150 - total flux cleaned = 0.00395994 Jy ! Component: 200 - total flux cleaned = 0.0044056 Jy ! Total flux subtracted in 200 components = 0.0044056 Jy ! Clean residual min=-0.001949 max=0.001671 Jy/beam ! Clean residual mean=0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.202107 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 = 0.000315604 Jy ! Component: 100 - total flux cleaned = 0.00049392 Jy ! Component: 150 - total flux cleaned = 0.000631449 Jy ! Component: 200 - total flux cleaned = 0.00073731 Jy ! Total flux subtracted in 200 components = 0.00073731 Jy ! Clean residual min=-0.001814 max=0.001603 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.202844 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 113 components and 0.202844 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8247 mas, bmaj=1.995 mas, bpa=-3.094 degrees ! Estimated noise=0.237068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203625 Jy ! Component: 100 - total flux cleaned = 0.000298771 Jy ! Component: 150 - total flux cleaned = 0.000354882 Jy ! Component: 200 - total flux cleaned = 0.000302884 Jy ! Total flux subtracted in 200 components = 0.000302884 Jy ! Clean residual min=-0.001723 max=0.001504 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.203147 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.203147 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=0.086764Jy sigma=1.367174 ! Fit after self-cal, rms=0.086750Jy sigma=1.367007 wmodel /J1207-2703_X_map.mod ! wmodel: Unable to open new model file: /J1207-2703_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1207-2703_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8247 x 1.995 at -3.094 degrees (North through East) ! Clean map min=-0.0015317 max=0.1168 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1207-2703_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.116804 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000366346 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.940929 0.940929 1.88186 3.76372 7.52743 15.0549 30.1097 60.2195 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 318.833 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1207-2703_X_dfm.log closed on Thu May 19 18:37:59 2016