! Started logfile: /scr/pima/bg219i_uvs/J0138-2711_X_dfm.log on Thu May 19 22:56:20 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/J0138-2711_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0138-2711_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.90582 visibilities/baseline/integration-bin. ! Found source: J0138-2711 ! ! 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 20544 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 J0138-2711_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=1.016493Jy sigma=20.098698 ! Fit after self-cal, rms=0.869919Jy sigma=17.074916 ! 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=0.6083 mas, bmaj=1.627 mas, bpa=-5.34 degrees ! Estimated noise=0.5173 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 = 0.0959433 Jy ! Component: 100 - total flux cleaned = 0.120019 Jy ! Total flux subtracted in 100 components = 0.120019 Jy ! Clean residual min=-0.004919 max=0.012631 Jy/beam ! Clean residual mean=-0.000010 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.120019 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.120019 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=0.086575Jy sigma=1.534243 ! Fit after self-cal, rms=0.086473Jy sigma=1.532403 ! Inverting map ! Added new window around map position (0.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136195 Jy ! Component: 100 - total flux cleaned = 0.0218693 Jy ! Total flux subtracted in 100 components = 0.0218693 Jy ! Clean residual min=-0.003881 max=0.005274 Jy/beam ! Clean residual mean=-0.000005 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.141888 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.141888 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=0.083065Jy sigma=1.438668 ! Fit after self-cal, rms=0.083007Jy sigma=1.437419 ! 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=0.8165 mas, bmaj=2.105 mas, bpa=-4.212 degrees ! Estimated noise=0.265099 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 = 0.0104292 Jy ! Component: 100 - total flux cleaned = 0.0159478 Jy ! Component: 150 - total flux cleaned = 0.0191165 Jy ! Component: 200 - total flux cleaned = 0.020948 Jy ! Total flux subtracted in 200 components = 0.020948 Jy ! Clean residual min=-0.002283 max=0.003256 Jy/beam ! Clean residual mean=-0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.162836 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 0.162836 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=0.081981Jy sigma=1.404377 ! Fit after self-cal, rms=0.081968Jy sigma=1.403630 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8165 x 2.105 at -4.212 degrees (North through East) ! Clean map min=-0.0021211 max=0.13247 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 0.95 FD 1.03 HN 1.20 KP 0.93 ! LA 0.97 MK 1.02 NL 1.01 OV 0.97 ! PT 0.97 SC 0.97 ! ! ! 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 0.96 FD 1.07 HN 1.09 KP 0.99 ! LA 0.98 MK 0.96 NL 0.98 OV 0.94 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.18 KP 0.98 ! LA 0.96 MK 0.99 NL 0.99 OV 0.97 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.09 KP 0.98 ! LA 0.98 MK 0.96 NL 1.03 OV 0.99 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.12 KP 0.93 ! LA 1.00 MK 1.02 NL 1.03 OV 0.98 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.14 KP 0.98 ! LA 0.97 MK 0.98 NL 0.98 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.16 KP 0.97 ! LA 0.99 MK 1.02 NL 0.98 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.13 KP 0.97 ! LA 0.99 MK 1.02 NL 1.00 OV 0.97 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.12 KP 0.97 ! LA 0.96 MK 0.97 NL 1.00 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.13 KP 0.99 ! LA 0.97 MK 1.03 NL 1.00 OV 0.97 ! PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.081968Jy sigma=1.403630 ! Fit after self-cal, rms=0.085489Jy sigma=1.396467 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8186 mas, bmaj=2.097 mas, bpa=-3.992 degrees ! Estimated noise=0.263991 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 = 0.000225308 Jy ! Component: 100 - total flux cleaned = 0.000180658 Jy ! Component: 150 - total flux cleaned = 0.000143592 Jy ! Component: 200 - total flux cleaned = 0.000127653 Jy ! Total flux subtracted in 200 components = 0.000127653 Jy ! Clean residual min=-0.001859 max=0.002199 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.162964 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.162964 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=0.085482Jy sigma=1.396171 ! Fit after self-cal, rms=0.085572Jy sigma=1.396071 ! 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=0.085572Jy sigma=1.396071 ! Fit after self-cal, rms=0.086891Jy sigma=1.391138 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8176 mas, bmaj=2.099 mas, bpa=-3.81 degrees ! Estimated noise=0.263606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000432563 Jy ! Component: 100 - total flux cleaned = -0.000468899 Jy ! Component: 150 - total flux cleaned = -0.000499867 Jy ! Component: 200 - total flux cleaned = -0.000513261 Jy ! Total flux subtracted in 200 components = -0.000513261 Jy ! Clean residual min=-0.001612 max=0.001795 Jy/beam ! Clean residual mean=0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.16245 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.16245 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=0.086884Jy sigma=1.390965 ! Fit after self-cal, rms=0.086920Jy sigma=1.390905 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 (-33.8, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125309 Jy ! Component: 100 - total flux cleaned = 0.00123478 Jy ! Component: 150 - total flux cleaned = 0.00117243 Jy ! Component: 200 - total flux cleaned = 0.00112103 Jy ! Total flux subtracted in 200 components = 0.00112103 Jy ! Clean residual min=-0.001403 max=0.001681 Jy/beam ! Clean residual mean=0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.163571 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.163571 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=0.086887Jy sigma=1.390379 ! Fit after self-cal, rms=0.086889Jy sigma=1.390311 ! Inverting map ! Added new window around map position (15.4, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125502 Jy ! Component: 100 - total flux cleaned = 0.00135102 Jy ! Component: 150 - total flux cleaned = 0.00140559 Jy ! Component: 200 - total flux cleaned = 0.00142933 Jy ! Total flux subtracted in 200 components = 0.00142933 Jy ! Clean residual min=-0.001401 max=0.001542 Jy/beam ! Clean residual mean=0.000003 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.165001 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.165001 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=0.086851Jy sigma=1.389810 ! Fit after self-cal, rms=0.086845Jy sigma=1.389779 ! Inverting map ! Added new window around map position (1.6, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577016 Jy ! Component: 100 - total flux cleaned = 0.00059042 Jy ! Component: 150 - total flux cleaned = 0.000708378 Jy ! Component: 200 - total flux cleaned = 0.000749265 Jy ! Total flux subtracted in 200 components = 0.000749265 Jy ! Clean residual min=-0.001358 max=0.001505 Jy/beam ! Clean residual mean=0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.16575 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.16575 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=0.086815Jy sigma=1.389270 ! Fit after self-cal, rms=0.086814Jy sigma=1.389233 ! Inverting map ! Added new window around map position (25.2, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133612 Jy ! Component: 100 - total flux cleaned = 0.00163213 Jy ! Component: 150 - total flux cleaned = 0.00177699 Jy ! Component: 200 - total flux cleaned = 0.00194824 Jy ! Total flux subtracted in 200 components = 0.00194824 Jy ! Clean residual min=-0.001326 max=0.001256 Jy/beam ! Clean residual mean=0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.167698 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.167698 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=0.086786Jy sigma=1.388723 ! Fit after self-cal, rms=0.086780Jy sigma=1.388679 ! 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=0.086780Jy sigma=1.388679 ! Fit after self-cal, rms=0.087475Jy sigma=1.386951 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.817 mas, bmaj=2.099 mas, bpa=-3.85 degrees ! Estimated noise=0.263399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327563 Jy ! Component: 100 - total flux cleaned = 0.000412394 Jy ! Component: 150 - total flux cleaned = 0.000488015 Jy ! Component: 200 - total flux cleaned = 0.000523481 Jy ! Total flux subtracted in 200 components = 0.000523481 Jy ! Clean residual min=-0.001271 max=0.001208 Jy/beam ! Clean residual mean=0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.168222 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 133 components and 0.168222 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=0.087464Jy sigma=1.386787 ! Fit after self-cal, rms=0.087482Jy sigma=1.386757 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 = 0.000134812 Jy ! Component: 100 - total flux cleaned = 0.000151684 Jy ! Component: 150 - total flux cleaned = 0.0001838 Jy ! Component: 200 - total flux cleaned = 0.000184202 Jy ! Total flux subtracted in 200 components = 0.000184202 Jy ! Clean residual min=-0.001254 max=0.001250 Jy/beam ! Clean residual mean=0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.168406 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 138 components and 0.168406 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=0.087475Jy sigma=1.386661 ! Fit after self-cal, rms=0.087475Jy sigma=1.386656 ! 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=0.087475Jy sigma=1.386656 ! Fit after self-cal, rms=0.087499Jy sigma=1.386645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.231 mas, bmaj=5.493 mas, bpa=0.7908 degrees ! Estimated noise=0.335047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.63079e-07 Jy ! Component: 100 - total flux cleaned = 0.000163304 Jy ! Component: 150 - total flux cleaned = 0.000203963 Jy ! Component: 200 - total flux cleaned = 0.00021368 Jy ! Total flux subtracted in 200 components = 0.00021368 Jy ! Clean residual min=-0.001476 max=0.001191 Jy/beam ! Clean residual mean=0.000005 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.168619 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 148 components and 0.168619 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=0.087497Jy sigma=1.386619 ! Fit after self-cal, rms=0.087497Jy sigma=1.386608 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 = -1.79546e-05 Jy ! Component: 100 - total flux cleaned = 6.15567e-05 Jy ! Component: 150 - total flux cleaned = 7.04204e-05 Jy ! Component: 200 - total flux cleaned = 7.93052e-05 Jy ! Total flux subtracted in 200 components = 7.93052e-05 Jy ! Clean residual min=-0.001474 max=0.001203 Jy/beam ! Clean residual mean=0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.168699 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 154 components and 0.168699 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=0.087495Jy sigma=1.386608 ! Fit after self-cal, rms=0.087495Jy sigma=1.386601 ! 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=0.8171 mas, bmaj=2.099 mas, bpa=-3.862 degrees ! Estimated noise=0.263323 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8171 x 2.099 at -3.862 degrees (North through East) ! Clean map min=-0.0011947 max=0.13237 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=0.6084 mas, bmaj=1.622 mas, bpa=-4.841 degrees ! Estimated noise=0.514498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0951836 Jy ! Component: 100 - total flux cleaned = 0.119814 Jy ! Component: 150 - total flux cleaned = 0.133431 Jy ! Component: 200 - total flux cleaned = 0.141706 Jy ! Total flux subtracted in 200 components = 0.141706 Jy ! Clean residual min=-0.003401 max=0.004463 Jy/beam ! Clean residual mean=-0.000004 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.141706 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.141706 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8171 mas, bmaj=2.099 mas, bpa=-3.862 degrees ! Estimated noise=0.263323 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 = 0.00968176 Jy ! Component: 100 - total flux cleaned = 0.0144532 Jy ! Component: 150 - total flux cleaned = 0.0172269 Jy ! Component: 200 - total flux cleaned = 0.0192847 Jy ! Total flux subtracted in 200 components = 0.0192847 Jy ! Clean residual min=-0.001456 max=0.001367 Jy/beam ! Clean residual mean=0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.16099 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 51 components and 0.16099 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=2.231 mas, bmaj=5.493 mas, bpa=0.7908 degrees ! Estimated noise=0.335047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206794 Jy ! Component: 100 - total flux cleaned = 0.00338564 Jy ! Component: 150 - total flux cleaned = 0.0044224 Jy ! Component: 200 - total flux cleaned = 0.0052639 Jy ! Total flux subtracted in 200 components = 0.0052639 Jy ! Clean residual min=-0.001456 max=0.001250 Jy/beam ! Clean residual mean=0.000005 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.166254 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 = 0.000693036 Jy ! Component: 100 - total flux cleaned = 0.00111465 Jy ! Component: 150 - total flux cleaned = 0.00133771 Jy ! Component: 200 - total flux cleaned = 0.00146433 Jy ! Total flux subtracted in 200 components = 0.00146433 Jy ! Clean residual min=-0.001372 max=0.001238 Jy/beam ! Clean residual mean=0.000005 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.167719 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 93 components and 0.167719 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8171 mas, bmaj=2.099 mas, bpa=-3.862 degrees ! Estimated noise=0.263323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000425049 Jy ! Component: 100 - total flux cleaned = -0.000345919 Jy ! Component: 150 - total flux cleaned = -0.000145949 Jy ! Component: 200 - total flux cleaned = 3.52168e-05 Jy ! Total flux subtracted in 200 components = 3.52168e-05 Jy ! Clean residual min=-0.001310 max=0.001222 Jy/beam ! Clean residual mean=0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.167754 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.167754 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=0.087538Jy sigma=1.387336 ! Fit after self-cal, rms=0.087526Jy sigma=1.387219 wmodel /J0138-2711_X_map.mod ! wmodel: Unable to open new model file: /J0138-2711_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0138-2711_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8171 x 2.099 at -3.862 degrees (North through East) ! Clean map min=-0.0012145 max=0.13327 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0138-2711_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.133269 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000299208 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.673542 0.673542 1.34708 2.69417 5.38833 10.7767 21.5533 43.1067 86.2133 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 445.406 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0138-2711_X_dfm.log closed on Thu May 19 22:56:23 2016