! Started logfile: /scr/pima/bg219h_uvs/J1352-4412_X_dfm.log on Thu May 19 22:28:07 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/J1352-4412_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1352-4412_X_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.823129 visibilities/baseline/integration-bin. ! Found source: J1352-4412 ! ! 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 1452 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 J1352-4412_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028811Jy sigma=14.877325 ! Fit after self-cal, rms=0.743925Jy sigma=10.630633 ! 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=0.777 mas, bmaj=6.675 mas, bpa=11.66 degrees ! Estimated noise=2.11768 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 = 0.204311 Jy ! Component: 100 - total flux cleaned = 0.25988 Jy ! Total flux subtracted in 100 components = 0.25988 Jy ! Clean residual min=-0.016996 max=0.022841 Jy/beam ! Clean residual mean=0.000160 rms=0.005649 Jy/beam ! Combined flux in latest and established models = 0.25988 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.25988 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=0.095417Jy sigma=1.337628 ! Fit after self-cal, rms=0.095443Jy sigma=1.336420 ! 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=0.9663 mas, bmaj=6.803 mas, bpa=10.62 degrees ! Estimated noise=1.50639 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 = 0.0292583 Jy ! Component: 100 - total flux cleaned = 0.045519 Jy ! Component: 150 - total flux cleaned = 0.0556139 Jy ! Component: 200 - total flux cleaned = 0.062037 Jy ! Total flux subtracted in 200 components = 0.062037 Jy ! Clean residual min=-0.012858 max=0.010434 Jy/beam ! Clean residual mean=0.000070 rms=0.004109 Jy/beam ! Combined flux in latest and established models = 0.321917 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 59 components and 0.321916 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=0.087110Jy sigma=1.172948 ! Fit after self-cal, rms=0.087191Jy sigma=1.172338 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9663 x 6.803 at 10.62 degrees (North through East) ! Clean map min=-0.0125 max=0.25421 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: ! FD 1.01 KP 0.97 LA 1.05 NL 1.14 ! OV 0.96 PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.99 LA 1.02 NL 1.12 ! OV 0.98 PT 0.91 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.95 LA 1.04 NL 1.03 ! OV 0.94 PT 0.95 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 KP 0.93 LA 1.05 NL 1.09 ! OV 0.99 PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.86 LA 1.09 NL 0.98 ! OV 0.95 PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.89 LA 1.09 NL 1.00 ! OV 0.92 PT 0.95 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.92 LA 0.97 NL 1.15 ! OV 0.95 PT 0.94 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.97 LA 1.02 NL 1.12 ! OV 0.88 PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.087191Jy sigma=1.172338 ! Fit after self-cal, rms=0.086620Jy sigma=1.139511 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.968 mas, bmaj=6.885 mas, bpa=10.57 degrees ! Estimated noise=1.49622 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 = 0.000106598 Jy ! Component: 100 - total flux cleaned = 0.000112005 Jy ! Component: 150 - total flux cleaned = 0.000168122 Jy ! Component: 200 - total flux cleaned = 0.000217874 Jy ! Total flux subtracted in 200 components = 0.000217874 Jy ! Clean residual min=-0.011832 max=0.009428 Jy/beam ! Clean residual mean=0.000003 rms=0.002974 Jy/beam ! Combined flux in latest and established models = 0.322134 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.322134 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=0.086504Jy sigma=1.138500 ! Fit after self-cal, rms=0.086553Jy sigma=1.138321 ! 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=0.086553Jy sigma=1.138321 ! Fit after self-cal, rms=0.086465Jy sigma=1.138231 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9669 mas, bmaj=6.885 mas, bpa=10.57 degrees ! Estimated noise=1.49421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103909 Jy ! Component: 100 - total flux cleaned = 0.000191245 Jy ! Component: 150 - total flux cleaned = 0.000268087 Jy ! Component: 200 - total flux cleaned = 0.000369315 Jy ! Total flux subtracted in 200 components = 0.000369315 Jy ! Clean residual min=-0.011752 max=0.009485 Jy/beam ! Clean residual mean=0.000001 rms=0.002956 Jy/beam ! Combined flux in latest and established models = 0.322504 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.322504 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=0.086420Jy sigma=1.137835 ! Fit after self-cal, rms=0.086419Jy sigma=1.137826 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 = 0.000101051 Jy ! Component: 100 - total flux cleaned = 0.000161238 Jy ! Component: 150 - total flux cleaned = 0.000247885 Jy ! Component: 200 - total flux cleaned = 0.000327988 Jy ! Total flux subtracted in 200 components = 0.000327988 Jy ! Clean residual min=-0.011673 max=0.009503 Jy/beam ! Clean residual mean=0.000000 rms=0.002953 Jy/beam ! Combined flux in latest and established models = 0.322832 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 0.322832 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=0.086396Jy sigma=1.137646 ! Fit after self-cal, rms=0.086396Jy sigma=1.137639 ! 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=0.086396Jy sigma=1.137639 ! Fit after self-cal, rms=0.086380Jy sigma=1.137585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9659 mas, bmaj=6.886 mas, bpa=10.58 degrees ! Estimated noise=1.49363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263112 Jy ! Component: 100 - total flux cleaned = 0.000369395 Jy ! Component: 150 - total flux cleaned = 0.000442586 Jy ! Component: 200 - total flux cleaned = 0.000489149 Jy ! Total flux subtracted in 200 components = 0.000489149 Jy ! Clean residual min=-0.011623 max=0.009495 Jy/beam ! Clean residual mean=-0.000001 rms=0.002942 Jy/beam ! Combined flux in latest and established models = 0.323321 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.323321 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=0.086361Jy sigma=1.137433 ! Fit after self-cal, rms=0.086362Jy sigma=1.137427 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 = 9.94473e-05 Jy ! Component: 100 - total flux cleaned = 0.00014318 Jy ! Component: 150 - total flux cleaned = 0.000206951 Jy ! Component: 200 - total flux cleaned = 0.000269882 Jy ! Total flux subtracted in 200 components = 0.000269882 Jy ! Clean residual min=-0.011581 max=0.009511 Jy/beam ! Clean residual mean=-0.000002 rms=0.002941 Jy/beam ! Combined flux in latest and established models = 0.323591 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.323591 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=0.086348Jy sigma=1.137352 ! Fit after self-cal, rms=0.086348Jy sigma=1.137350 ! 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=0.086348Jy sigma=1.137350 ! Fit after self-cal, rms=0.086336Jy sigma=1.137332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.458 mas, bmaj=11.39 mas, bpa=-3.074 degrees ! Estimated noise=1.74593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063542 Jy ! Component: 100 - total flux cleaned = 0.000686422 Jy ! Component: 150 - total flux cleaned = 0.000733801 Jy ! Component: 200 - total flux cleaned = 0.000779994 Jy ! Total flux subtracted in 200 components = 0.000779994 Jy ! Clean residual min=-0.014749 max=0.011957 Jy/beam ! Clean residual mean=-0.000001 rms=0.004226 Jy/beam ! Combined flux in latest and established models = 0.324371 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 94 components and 0.324371 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=0.086329Jy sigma=1.137261 ! Fit after self-cal, rms=0.086330Jy sigma=1.137237 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 = -4.92088e-05 Jy ! Component: 100 - total flux cleaned = -2.50646e-06 Jy ! Component: 150 - total flux cleaned = 4.08414e-05 Jy ! Component: 200 - total flux cleaned = 3.83324e-05 Jy ! Total flux subtracted in 200 components = 3.83324e-05 Jy ! Clean residual min=-0.014756 max=0.011956 Jy/beam ! Clean residual mean=-0.000001 rms=0.004220 Jy/beam ! Combined flux in latest and established models = 0.324409 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 97 components and 0.324409 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=0.086323Jy sigma=1.137240 ! Fit after self-cal, rms=0.086323Jy sigma=1.137224 ! 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=0.9652 mas, bmaj=6.886 mas, bpa=10.58 degrees ! Estimated noise=1.49352 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9652 x 6.886 at 10.58 degrees (North through East) ! Clean map min=-0.011112 max=0.25053 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=0.7748 mas, bmaj=6.775 mas, bpa=11.57 degrees ! Estimated noise=2.09818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202337 Jy ! Component: 100 - total flux cleaned = 0.255513 Jy ! Component: 150 - total flux cleaned = 0.278159 Jy ! Component: 200 - total flux cleaned = 0.292167 Jy ! Total flux subtracted in 200 components = 0.292167 Jy ! Clean residual min=-0.009681 max=0.009994 Jy/beam ! Clean residual mean=0.000047 rms=0.003184 Jy/beam ! Combined flux in latest and established models = 0.292167 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.292167 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9652 mas, bmaj=6.886 mas, bpa=10.58 degrees ! Estimated noise=1.49352 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 = 0.0131479 Jy ! Component: 100 - total flux cleaned = 0.0203626 Jy ! Component: 150 - total flux cleaned = 0.0247952 Jy ! Component: 200 - total flux cleaned = 0.0275899 Jy ! Total flux subtracted in 200 components = 0.0275899 Jy ! Clean residual min=-0.011578 max=0.009501 Jy/beam ! Clean residual mean=0.000007 rms=0.003015 Jy/beam ! Combined flux in latest and established models = 0.319756 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 81 components and 0.319756 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=2.458 mas, bmaj=11.39 mas, bpa=-3.074 degrees ! Estimated noise=1.74593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256727 Jy ! Component: 100 - total flux cleaned = 0.00309253 Jy ! Component: 150 - total flux cleaned = 0.00318222 Jy ! Component: 200 - total flux cleaned = 0.00322711 Jy ! Total flux subtracted in 200 components = 0.00322711 Jy ! Clean residual min=-0.014681 max=0.011893 Jy/beam ! Clean residual mean=0.000002 rms=0.004262 Jy/beam ! Combined flux in latest and established models = 0.322983 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 = 7.81501e-05 Jy ! Component: 100 - total flux cleaned = 0.000147381 Jy ! Component: 150 - total flux cleaned = 0.000215213 Jy ! Component: 200 - total flux cleaned = 0.000279432 Jy ! Total flux subtracted in 200 components = 0.000279432 Jy ! Clean residual min=-0.014717 max=0.011871 Jy/beam ! Clean residual mean=0.000001 rms=0.004247 Jy/beam ! Combined flux in latest and established models = 0.323263 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 105 components and 0.323263 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9652 mas, bmaj=6.886 mas, bpa=10.58 degrees ! Estimated noise=1.49352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228023 Jy ! Component: 100 - total flux cleaned = -8.40958e-05 Jy ! Component: 150 - total flux cleaned = -1.97492e-05 Jy ! Component: 200 - total flux cleaned = 4.05389e-05 Jy ! Total flux subtracted in 200 components = 4.05389e-05 Jy ! Clean residual min=-0.011556 max=0.009543 Jy/beam ! Clean residual mean=-0.000002 rms=0.002957 Jy/beam ! Combined flux in latest and established models = 0.323303 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 111 components and 0.323303 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=0.086399Jy sigma=1.137786 ! Fit after self-cal, rms=0.086396Jy sigma=1.137767 wmodel /J1352-4412_X_map.mod ! wmodel: Unable to open new model file: /J1352-4412_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1352-4412_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9652 x 6.886 at 10.58 degrees (North through East) ! Clean map min=-0.011101 max=0.25453 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1352-4412_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.254529 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00295595 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.48402 3.48402 6.96805 13.9361 27.8722 55.7444 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0088 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.254 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 86.107 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1352-4412_X_dfm.log closed on Thu May 19 22:28:09 2016