! Started logfile: /scr/pima/bg219i_uvs/J2200+2137_X_dfm.log on Thu May 19 23:38:55 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/bg219i_uvs/J2200+2137_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2200+2137_X_uva.fits ! AN table 1: 29 integrations on 28 of 28 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.887931 visibilities/baseline/integration-bin. ! Found source: J2200+2137 ! ! 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 19776 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 J2200+2137_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 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.014585Jy sigma=23.185155 ! Fit after self-cal, rms=0.887567Jy sigma=20.208515 ! 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=1.175 mas, bmaj=2.528 mas, bpa=-2.99 degrees ! Estimated noise=0.507645 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 = 0.0855094 Jy ! Component: 100 - total flux cleaned = 0.110244 Jy ! Total flux subtracted in 100 components = 0.110244 Jy ! Clean residual min=-0.007389 max=0.019853 Jy/beam ! Clean residual mean=0.000034 rms=0.002373 Jy/beam ! Combined flux in latest and established models = 0.110244 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.110244 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=0.074411Jy sigma=1.576968 ! Fit after self-cal, rms=0.074055Jy sigma=1.570591 ! Inverting map ! Added new window around map position (1.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187192 Jy ! Component: 100 - total flux cleaned = 0.0288622 Jy ! Total flux subtracted in 100 components = 0.0288622 Jy ! Clean residual min=-0.005323 max=0.006139 Jy/beam ! Clean residual mean=0.000022 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.139107 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.139107 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=0.068477Jy sigma=1.424590 ! Fit after self-cal, rms=0.068129Jy sigma=1.417425 ! 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=1.431 mas, bmaj=2.669 mas, bpa=-2.455 degrees ! Estimated noise=0.231386 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 = 0.0106367 Jy ! Component: 100 - total flux cleaned = 0.0169836 Jy ! Component: 150 - total flux cleaned = 0.0213248 Jy ! Component: 200 - total flux cleaned = 0.024403 Jy ! Total flux subtracted in 200 components = 0.024403 Jy ! Clean residual min=-0.003756 max=0.006063 Jy/beam ! Clean residual mean=0.000031 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.16351 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 72 components and 0.16351 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=0.066382Jy sigma=1.370657 ! Fit after self-cal, rms=0.066276Jy sigma=1.367907 ! Inverting map ! Added new window around map position (5.4, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00566865 Jy ! Component: 100 - total flux cleaned = 0.00905231 Jy ! Component: 150 - total flux cleaned = 0.0117002 Jy ! Component: 200 - total flux cleaned = 0.0138835 Jy ! Total flux subtracted in 200 components = 0.0138835 Jy ! Clean residual min=-0.002261 max=0.002731 Jy/beam ! Clean residual mean=0.000022 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.177393 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 126 components and 0.177393 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=0.065725Jy sigma=1.353045 ! Fit after self-cal, rms=0.065680Jy sigma=1.351961 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.431 x 2.669 at -2.455 degrees (North through East) ! Clean map min=-0.0022889 max=0.11552 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 0.95 HN 0.96 KP 0.98 ! LA 1.00 MK 1.06 NL 1.03 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 HN 1.05 KP 0.96 ! LA 0.96 NL 1.07 OV 1.05 PT 0.92 ! SC 1.17 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 1.02 ! LA 0.97 MK 1.02 NL 0.95 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 HN 1.01 KP 1.01 ! LA 0.99 NL 1.00 OV 1.01 PT 0.94 ! SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 1.04 ! LA 1.00 MK 0.96 NL 0.95 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 0.98 KP 0.99 ! LA 0.97 NL 1.03 OV 0.96 PT 0.95 ! SC 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.95 KP 1.05 ! LA 1.00 MK 0.99 NL 0.95 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 0.99 KP 1.05 ! LA 0.97 MK 0.99 NL 1.00 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 1.01 KP 0.97 ! LA 0.98 NL 1.00 OV 0.98 PT 0.98 ! SC 1.18 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.94 KP 1.08 ! LA 1.01 MK 0.93 NL 0.96 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 HN 1.01 KP 1.01 ! LA 1.00 NL 1.01 OV 0.97 PT 0.94 ! SC 1.19 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.95 KP 1.02 ! LA 1.02 MK 1.04 NL 1.05 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 0.98 KP 0.98 ! LA 0.96 NL 1.10 OV 0.99 PT 0.96 ! SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.95 KP 1.07 ! LA 1.02 MK 1.03 NL 0.95 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.01 HN 0.93 KP 1.02 ! LA 0.97 NL 0.97 OV 0.96 PT 0.99 ! SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.90 KP 1.05 ! LA 1.01 MK 1.01 NL 1.03 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 1.09 KP 0.98 ! LA 0.97 NL 0.99 OV 1.01 PT 0.99 ! SC 1.12 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 0.95 KP 1.05 ! LA 0.99 MK 0.91 NL 0.99 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! 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 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.10 KP 1.00 ! LA 1.03 MK 1.07 NL 0.96 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 HN 1.10 KP 0.99 ! LA 1.00 NL 1.02 OV 1.01 PT 0.96 ! SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 1.00 ! LA 0.94 MK 0.99 NL 1.02 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.00 HN 1.10 KP 0.99 ! LA 0.96 NL 0.97 OV 1.01 PT 0.95 ! SC 1.12 ! ! ! Fit before self-cal, rms=0.065680Jy sigma=1.351961 ! Fit after self-cal, rms=0.066746Jy sigma=1.342888 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.432 mas, bmaj=2.676 mas, bpa=-2.684 degrees ! Estimated noise=0.22952 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 = 0.00179744 Jy ! Component: 100 - total flux cleaned = 0.00303622 Jy ! Component: 150 - total flux cleaned = 0.00392681 Jy ! Component: 200 - total flux cleaned = 0.00439175 Jy ! Total flux subtracted in 200 components = 0.00439175 Jy ! Clean residual min=-0.001466 max=0.001726 Jy/beam ! Clean residual mean=0.000011 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.181785 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 165 components and 0.181785 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=0.066688Jy sigma=1.341167 ! Fit after self-cal, rms=0.066747Jy sigma=1.340915 ! 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=0.066747Jy sigma=1.340915 ! Fit after self-cal, rms=0.066776Jy sigma=1.340835 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.431 mas, bmaj=2.675 mas, bpa=-2.717 degrees ! Estimated noise=0.229254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000907409 Jy ! Component: 100 - total flux cleaned = 0.00143298 Jy ! Component: 150 - total flux cleaned = 0.00176487 Jy ! Component: 200 - total flux cleaned = 0.00199608 Jy ! Total flux subtracted in 200 components = 0.00199608 Jy ! Clean residual min=-0.001456 max=0.001619 Jy/beam ! Clean residual mean=0.000011 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.183781 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 180 components and 0.183781 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=0.066757Jy sigma=1.340305 ! Fit after self-cal, rms=0.066758Jy sigma=1.340264 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 (-37.8, 45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013227 Jy ! Component: 100 - total flux cleaned = 0.0019172 Jy ! Component: 150 - total flux cleaned = 0.00233537 Jy ! Component: 200 - total flux cleaned = 0.00266827 Jy ! Total flux subtracted in 200 components = 0.00266827 Jy ! Clean residual min=-0.001341 max=0.001407 Jy/beam ! Clean residual mean=0.000008 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.186449 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 205 components and 0.186449 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=0.066727Jy sigma=1.339507 ! Fit after self-cal, rms=0.066722Jy sigma=1.339441 ! Inverting map ! Added new window around map position (32.8, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116829 Jy ! Component: 100 - total flux cleaned = 0.00167316 Jy ! Component: 150 - total flux cleaned = 0.00193286 Jy ! Component: 200 - total flux cleaned = 0.00216971 Jy ! Total flux subtracted in 200 components = 0.00216971 Jy ! Clean residual min=-0.001187 max=0.001175 Jy/beam ! Clean residual mean=0.000006 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.188619 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 223 components and 0.188619 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=0.066696Jy sigma=1.338804 ! Fit after self-cal, rms=0.066695Jy sigma=1.338763 ! 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=0.066695Jy sigma=1.338763 ! Fit after self-cal, rms=0.066657Jy sigma=1.338683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.429 mas, bmaj=2.676 mas, bpa=-2.74 degrees ! Estimated noise=0.229144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410136 Jy ! Component: 100 - total flux cleaned = 0.000654455 Jy ! Component: 150 - total flux cleaned = 0.000861836 Jy ! Component: 200 - total flux cleaned = 0.00102 Jy ! Total flux subtracted in 200 components = 0.00102 Jy ! Clean residual min=-0.001140 max=0.001166 Jy/beam ! Clean residual mean=0.000006 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.189639 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 236 components and 0.189639 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=0.066645Jy sigma=1.338448 ! Fit after self-cal, rms=0.066646Jy sigma=1.338436 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 = 0.000180208 Jy ! Component: 100 - total flux cleaned = 0.000328493 Jy ! Component: 150 - total flux cleaned = 0.000407192 Jy ! Component: 200 - total flux cleaned = 0.000511788 Jy ! Total flux subtracted in 200 components = 0.000511788 Jy ! Clean residual min=-0.001102 max=0.001125 Jy/beam ! Clean residual mean=0.000006 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.190151 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 252 components and 0.190151 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=0.066637Jy sigma=1.338290 ! Fit after self-cal, rms=0.066637Jy sigma=1.338283 ! 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=0.066637Jy sigma=1.338283 ! Fit after self-cal, rms=0.066639Jy sigma=1.338263 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.28 mas, bmaj=2.923 mas, bpa=-0.3611 degrees ! Estimated noise=0.247947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495528 Jy ! Component: 100 - total flux cleaned = 0.000872582 Jy ! Component: 150 - total flux cleaned = 0.00109206 Jy ! Component: 200 - total flux cleaned = 0.00120741 Jy ! Total flux subtracted in 200 components = 0.00120741 Jy ! Clean residual min=-0.001211 max=0.001094 Jy/beam ! Clean residual mean=0.000009 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.191358 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 277 components and 0.191358 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=0.066635Jy sigma=1.338134 ! Fit after self-cal, rms=0.066632Jy sigma=1.338124 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 = 0.000232232 Jy ! Component: 100 - total flux cleaned = 0.000306684 Jy ! Component: 150 - total flux cleaned = 0.000385829 Jy ! Component: 200 - total flux cleaned = 0.000459654 Jy ! Total flux subtracted in 200 components = 0.000459654 Jy ! Clean residual min=-0.001199 max=0.001062 Jy/beam ! Clean residual mean=0.000008 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.191818 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 293 components and 0.191818 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=0.066629Jy sigma=1.338056 ! Fit after self-cal, rms=0.066629Jy sigma=1.338049 ! 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=1.427 mas, bmaj=2.676 mas, bpa=-2.742 degrees ! Estimated noise=0.229283 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.427 x 2.676 at -2.742 degrees (North through East) ! Clean map min=-0.0010342 max=0.11432 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=1.17 mas, bmaj=2.54 mas, bpa=-3.25 degrees ! Estimated noise=0.504462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0847957 Jy ! Component: 100 - total flux cleaned = 0.113981 Jy ! Component: 150 - total flux cleaned = 0.130859 Jy ! Component: 200 - total flux cleaned = 0.141273 Jy ! Total flux subtracted in 200 components = 0.141273 Jy ! Clean residual min=-0.004945 max=0.005524 Jy/beam ! Clean residual mean=0.000017 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.141273 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.141273 Jy ! Inverting map and beam ! Estimated beam: bmin=1.427 mas, bmaj=2.676 mas, bpa=-2.742 degrees ! Estimated noise=0.229283 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 = 0.00974729 Jy ! Component: 100 - total flux cleaned = 0.0164921 Jy ! Component: 150 - total flux cleaned = 0.021567 Jy ! Component: 200 - total flux cleaned = 0.0254727 Jy ! Total flux subtracted in 200 components = 0.0254727 Jy ! Clean residual min=-0.002330 max=0.002474 Jy/beam ! Clean residual mean=0.000023 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.166746 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 79 components and 0.166746 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=2.923 mas, bpa=-0.3611 degrees ! Estimated noise=0.247947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454935 Jy ! Component: 100 - total flux cleaned = 0.00783288 Jy ! Component: 150 - total flux cleaned = 0.0104003 Jy ! Component: 200 - total flux cleaned = 0.0124951 Jy ! Total flux subtracted in 200 components = 0.0124951 Jy ! Clean residual min=-0.001970 max=0.001691 Jy/beam ! Clean residual mean=0.000023 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.179241 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 = 0.00174749 Jy ! Component: 100 - total flux cleaned = 0.00322709 Jy ! Component: 150 - total flux cleaned = 0.00449776 Jy ! Component: 200 - total flux cleaned = 0.00559746 Jy ! Total flux subtracted in 200 components = 0.00559746 Jy ! Clean residual min=-0.001537 max=0.001205 Jy/beam ! Clean residual mean=0.000017 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.184838 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 184 components and 0.184838 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.427 mas, bmaj=2.676 mas, bpa=-2.742 degrees ! Estimated noise=0.229283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000901539 Jy ! Component: 100 - total flux cleaned = 0.00155112 Jy ! Component: 150 - total flux cleaned = 0.00199964 Jy ! Component: 200 - total flux cleaned = 0.00244104 Jy ! Total flux subtracted in 200 components = 0.00244104 Jy ! Clean residual min=-0.001343 max=0.001201 Jy/beam ! Clean residual mean=0.000008 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.187279 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 211 components and 0.187279 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=0.066664Jy sigma=1.338814 ! Fit after self-cal, rms=0.066657Jy sigma=1.338672 wmodel /J2200+2137_X_map.mod ! wmodel: Unable to open new model file: /J2200+2137_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J2200+2137_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.427 x 2.676 at -2.742 degrees (North through East) ! Clean map min=-0.001234 max=0.11427 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2200+2137_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.114268 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000299719 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.786882 0.786882 1.57376 3.14753 6.29505 12.5901 25.1802 50.3604 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.114 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 381.251 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2200+2137_X_dfm.log closed on Thu May 19 23:38:58 2016