! Started logfile: /scr/pima/bg219e_uvs/J2042-2223_X_dfm.log on Thu May 19 18:56:12 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/J2042-2223_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2042-2223_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.680108 visibilities/baseline/integration-bin. ! Found source: J2042-2223 ! ! 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 18216 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 J2042-2223_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=1.004362Jy sigma=22.056341 ! Fit after self-cal, rms=0.937516Jy sigma=20.564567 ! 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=0.8668 mas, bmaj=3.757 mas, bpa=22.49 degrees ! Estimated noise=0.548749 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 = 0.0486069 Jy ! Component: 100 - total flux cleaned = 0.0608289 Jy ! Total flux subtracted in 100 components = 0.0608289 Jy ! Clean residual min=-0.005071 max=0.005581 Jy/beam ! Clean residual mean=0.000004 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.0608289 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0608289 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=0.068409Jy sigma=1.346919 ! Fit after self-cal, rms=0.066768Jy sigma=1.311490 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717451 Jy ! Component: 100 - total flux cleaned = 0.0110086 Jy ! Total flux subtracted in 100 components = 0.0110086 Jy ! Clean residual min=-0.004040 max=0.004804 Jy/beam ! Clean residual mean=0.000002 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.0718375 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.0718375 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=0.065884Jy sigma=1.290495 ! Fit after self-cal, rms=0.065804Jy sigma=1.289832 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=3.893 mas, bpa=19.14 degrees ! Estimated noise=0.261842 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 = 0.00373836 Jy ! Component: 100 - total flux cleaned = 0.00497077 Jy ! Component: 150 - total flux cleaned = 0.00497312 Jy ! Component: 200 - total flux cleaned = 0.00501242 Jy ! Total flux subtracted in 200 components = 0.00501242 Jy ! Clean residual min=-0.002215 max=0.003834 Jy/beam ! Clean residual mean=0.000002 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0768499 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0768499 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=0.065593Jy sigma=1.285081 ! Fit after self-cal, rms=0.065507Jy sigma=1.284510 ! Inverting map ! Added new window around map position (5.6, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357471 Jy ! Component: 100 - total flux cleaned = 0.00447001 Jy ! Component: 150 - total flux cleaned = 0.00512595 Jy ! Component: 200 - total flux cleaned = 0.00567997 Jy ! Total flux subtracted in 200 components = 0.00567997 Jy ! Clean residual min=-0.001944 max=0.001722 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0825299 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.0825299 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=0.065257Jy sigma=1.279774 ! Fit after self-cal, rms=0.065181Jy sigma=1.279046 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.185 x 3.893 at 19.14 degrees (North through East) ! Clean map min=-0.0017519 max=0.066842 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 1.05 FD 1.00 HN 1.03 KP 1.04 ! LA 0.97 NL 1.07 OV 0.97 PT 0.98 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.03 KP 0.96 ! LA 1.07 NL 1.01 OV 1.04 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.96 KP 0.96 ! LA 0.95 NL 1.04 OV 1.01 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 0.86 KP 1.07 ! LA 0.95 NL 1.06 OV 0.97 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.99 KP 1.01 ! LA 0.98 NL 1.04 OV 1.04 PT 0.97 ! SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.90 KP 0.99 ! LA 0.98 NL 0.96 OV 1.07 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 0.93 KP 1.11 ! LA 0.96 NL 1.02 OV 1.00 PT 0.94 ! SC 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.85 KP 1.05 ! LA 0.98 NL 1.01 OV 1.09 PT 1.00 ! SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.065181Jy sigma=1.279046 ! Fit after self-cal, rms=0.064374Jy sigma=1.276545 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=3.882 mas, bpa=19.13 degrees ! Estimated noise=0.261232 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 = 0.000680833 Jy ! Component: 100 - total flux cleaned = 0.000928515 Jy ! Component: 150 - total flux cleaned = 0.00107267 Jy ! Component: 200 - total flux cleaned = 0.00113808 Jy ! Total flux subtracted in 200 components = 0.00113808 Jy ! Clean residual min=-0.001574 max=0.001414 Jy/beam ! Clean residual mean=0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.083668 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.083668 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=0.064313Jy sigma=1.275666 ! Fit after self-cal, rms=0.064299Jy sigma=1.275355 ! 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=0.064299Jy sigma=1.275355 ! Fit after self-cal, rms=0.064359Jy sigma=1.275320 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=3.878 mas, bpa=19.13 degrees ! Estimated noise=0.261547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360576 Jy ! Component: 100 - total flux cleaned = 0.000455702 Jy ! Component: 150 - total flux cleaned = 0.00048617 Jy ! Component: 200 - total flux cleaned = 0.000512456 Jy ! Total flux subtracted in 200 components = 0.000512456 Jy ! Clean residual min=-0.001520 max=0.001395 Jy/beam ! Clean residual mean=0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0841804 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.0841804 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=0.064321Jy sigma=1.274855 ! Fit after self-cal, rms=0.064308Jy sigma=1.274804 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 = 9.05677e-05 Jy ! Component: 100 - total flux cleaned = 0.000117874 Jy ! Component: 150 - total flux cleaned = 0.000141443 Jy ! Component: 200 - total flux cleaned = 0.000163444 Jy ! Total flux subtracted in 200 components = 0.000163444 Jy ! Clean residual min=-0.001521 max=0.001386 Jy/beam ! Clean residual mean=0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0843439 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.0843439 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=0.064282Jy sigma=1.274522 ! Fit after self-cal, rms=0.064272Jy sigma=1.274494 ! 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=0.064272Jy sigma=1.274494 ! Fit after self-cal, rms=0.064018Jy sigma=1.271656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=3.872 mas, bpa=19.17 degrees ! Estimated noise=0.26098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383596 Jy ! Component: 100 - total flux cleaned = 0.000451062 Jy ! Component: 150 - total flux cleaned = 0.000492218 Jy ! Component: 200 - total flux cleaned = 0.000512035 Jy ! Total flux subtracted in 200 components = 0.000512035 Jy ! Clean residual min=-0.001294 max=0.001240 Jy/beam ! Clean residual mean=0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0848559 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.0848559 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=0.064000Jy sigma=1.271412 ! Fit after self-cal, rms=0.064019Jy sigma=1.271167 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 = 2.11411e-05 Jy ! Component: 100 - total flux cleaned = 2.06508e-05 Jy ! Component: 150 - total flux cleaned = 2.00151e-05 Jy ! Component: 200 - total flux cleaned = 3.53724e-05 Jy ! Total flux subtracted in 200 components = 3.53724e-05 Jy ! Clean residual min=-0.001282 max=0.001230 Jy/beam ! Clean residual mean=0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0848913 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.0848913 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=0.064007Jy sigma=1.271016 ! Fit after self-cal, rms=0.064000Jy sigma=1.270945 ! 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=0.064000Jy sigma=1.270945 ! Fit after self-cal, rms=0.063956Jy sigma=1.270477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.28 mas, bmaj=5.445 mas, bpa=4.938 degrees ! Estimated noise=0.288418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020473 Jy ! Component: 100 - total flux cleaned = 0.000387143 Jy ! Component: 150 - total flux cleaned = 0.000484938 Jy ! Component: 200 - total flux cleaned = 0.00055164 Jy ! Total flux subtracted in 200 components = 0.00055164 Jy ! Clean residual min=-0.001207 max=0.001141 Jy/beam ! Clean residual mean=0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0854429 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.0854429 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=0.063951Jy sigma=1.270403 ! Fit after self-cal, rms=0.063955Jy sigma=1.270324 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 = 2.05543e-05 Jy ! Component: 100 - total flux cleaned = 6.75548e-05 Jy ! Component: 150 - total flux cleaned = 0.000102259 Jy ! Component: 200 - total flux cleaned = 0.000118515 Jy ! Total flux subtracted in 200 components = 0.000118515 Jy ! Clean residual min=-0.001218 max=0.001121 Jy/beam ! Clean residual mean=0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0855614 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.0855614 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=0.063952Jy sigma=1.270286 ! Fit after self-cal, rms=0.063951Jy sigma=1.270279 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=3.866 mas, bpa=19.21 degrees ! Estimated noise=0.260821 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.174 x 3.866 at 19.21 degrees (North through East) ! Clean map min=-0.0017085 max=0.06672 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=0.8658 mas, bmaj=3.725 mas, bpa=22.47 degrees ! Estimated noise=0.546972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0491291 Jy ! Component: 100 - total flux cleaned = 0.0631462 Jy ! Component: 150 - total flux cleaned = 0.0701957 Jy ! Component: 200 - total flux cleaned = 0.0732215 Jy ! Total flux subtracted in 200 components = 0.0732215 Jy ! Clean residual min=-0.003698 max=0.004741 Jy/beam ! Clean residual mean=0.000003 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.0732215 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0732215 Jy ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=3.866 mas, bpa=19.21 degrees ! Estimated noise=0.260821 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 = 0.00434901 Jy ! Component: 100 - total flux cleaned = 0.00723381 Jy ! Component: 150 - total flux cleaned = 0.00904014 Jy ! Component: 200 - total flux cleaned = 0.00993603 Jy ! Total flux subtracted in 200 components = 0.00993603 Jy ! Clean residual min=-0.001770 max=0.001771 Jy/beam ! Clean residual mean=0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0831575 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.0831575 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=2.28 mas, bmaj=5.445 mas, bpa=4.938 degrees ! Estimated noise=0.288418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141486 Jy ! Component: 100 - total flux cleaned = 0.00182919 Jy ! Component: 150 - total flux cleaned = 0.00205135 Jy ! Component: 200 - total flux cleaned = 0.00218832 Jy ! Total flux subtracted in 200 components = 0.00218832 Jy ! Clean residual min=-0.001397 max=0.001192 Jy/beam ! Clean residual mean=0.000003 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0853458 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 = 0.000117501 Jy ! Component: 100 - total flux cleaned = 0.000200924 Jy ! Component: 150 - total flux cleaned = 0.000219754 Jy ! Component: 200 - total flux cleaned = 0.000237985 Jy ! Total flux subtracted in 200 components = 0.000237985 Jy ! Clean residual min=-0.001318 max=0.001144 Jy/beam ! Clean residual mean=0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0855838 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 75 components and 0.0855838 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=3.866 mas, bpa=19.21 degrees ! Estimated noise=0.260821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195251 Jy ! Component: 100 - total flux cleaned = 0.000348587 Jy ! Component: 150 - total flux cleaned = 0.000351414 Jy ! Component: 200 - total flux cleaned = 0.000322604 Jy ! Total flux subtracted in 200 components = 0.000322604 Jy ! Clean residual min=-0.001333 max=0.001393 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0859064 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.0859065 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=0.064005Jy sigma=1.270983 ! Fit after self-cal, rms=0.064021Jy sigma=1.270875 wmodel /J2042-2223_X_map.mod ! wmodel: Unable to open new model file: /J2042-2223_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J2042-2223_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.174 x 3.866 at 19.21 degrees (North through East) ! Clean map min=-0.0015775 max=0.065893 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2042-2223_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0658932 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000343068 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.56193 1.56193 3.12385 6.24771 12.4954 24.9908 49.9817 99.9633 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 192.07 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2042-2223_X_dfm.log closed on Thu May 19 18:56:15 2016