! Started logfile: /scr/pima/bg219h_uvs/J2249-3039_X_dfm.log on Thu May 19 22:45:27 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/J2249-3039_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2249-3039_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.904492 visibilities/baseline/integration-bin. ! Found source: J2249-3039 ! ! 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 22956 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 J2249-3039_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. ! ! 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=1.019564Jy sigma=21.557515 ! Fit after self-cal, rms=0.875214Jy sigma=18.240540 ! 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=0.5962 mas, bmaj=1.698 mas, bpa=-1.582 degrees ! Estimated noise=0.424614 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 = 0.0834566 Jy ! Component: 100 - total flux cleaned = 0.118894 Jy ! Total flux subtracted in 100 components = 0.118894 Jy ! Clean residual min=-0.011645 max=0.024214 Jy/beam ! Clean residual mean=0.000020 rms=0.002607 Jy/beam ! Combined flux in latest and established models = 0.118894 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.118894 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=0.099357Jy sigma=1.975621 ! Fit after self-cal, rms=0.098842Jy sigma=1.968918 ! Inverting map ! Added new window around map position (-0.8, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255664 Jy ! Component: 100 - total flux cleaned = 0.0424959 Jy ! Total flux subtracted in 100 components = 0.0424959 Jy ! Clean residual min=-0.008525 max=0.018274 Jy/beam ! Clean residual mean=0.000011 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.16139 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.16139 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=0.086838Jy sigma=1.644590 ! Fit after self-cal, rms=0.086169Jy sigma=1.631910 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144628 Jy ! Component: 100 - total flux cleaned = 0.0236318 Jy ! Total flux subtracted in 100 components = 0.0236318 Jy ! Clean residual min=-0.006024 max=0.012839 Jy/beam ! Clean residual mean=0.000006 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.185022 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.185022 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=0.081928Jy sigma=1.516508 ! Fit after self-cal, rms=0.081542Jy sigma=1.509408 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00891264 Jy ! Component: 100 - total flux cleaned = 0.0142097 Jy ! Total flux subtracted in 100 components = 0.0142097 Jy ! Clean residual min=-0.005443 max=0.009414 Jy/beam ! Clean residual mean=0.000003 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.199231 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.199231 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=0.079878Jy sigma=1.465961 ! Fit after self-cal, rms=0.079611Jy sigma=1.461295 ! Inverting map ! Added new window around map position (1.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712129 Jy ! Component: 100 - total flux cleaned = 0.0118367 Jy ! Total flux subtracted in 100 components = 0.0118367 Jy ! Clean residual min=-0.004588 max=0.004165 Jy/beam ! Clean residual mean=0.000002 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.211068 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.211068 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=0.078569Jy sigma=1.437537 ! Fit after self-cal, rms=0.078542Jy sigma=1.437095 ! 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=0.8146 mas, bmaj=2.123 mas, bpa=-1.247 degrees ! Estimated noise=0.228825 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 = 0.00583155 Jy ! Component: 100 - total flux cleaned = 0.00914725 Jy ! Component: 150 - total flux cleaned = 0.0100384 Jy ! Component: 200 - total flux cleaned = 0.0106239 Jy ! Total flux subtracted in 200 components = 0.0106239 Jy ! Clean residual min=-0.003139 max=0.002906 Jy/beam ! Clean residual mean=0.000005 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.221692 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.221692 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=0.077973Jy sigma=1.426528 ! Fit after self-cal, rms=0.077962Jy sigma=1.426300 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8146 x 2.123 at -1.247 degrees (North through East) ! Clean map min=-0.0029233 max=0.11389 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 1.00* 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.16 KP 1.00 ! LA 0.93 MK 1.01 NL 1.03 OV 1.01 ! PT 1.01 SC 1.15 ! ! ! Correcting IF 4. ! 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.20 KP 1.01 ! LA 0.96 MK 0.97 NL 1.05 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! 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 1.01 FD 1.01 HN 1.17 KP 1.00 ! LA 0.96 MK 0.98 NL 1.04 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.08 KP 1.03 ! LA 0.96 MK 0.97 NL 1.05 OV 1.02 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.13 KP 0.99 ! LA 0.97 MK 0.93 NL 1.08 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 10. ! 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 11. ! 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 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.15 KP 1.01 ! LA 0.94 MK 1.01 NL 0.98 OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.077962Jy sigma=1.426300 ! Fit after self-cal, rms=0.080602Jy sigma=1.422472 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8149 mas, bmaj=2.122 mas, bpa=-1.592 degrees ! Estimated noise=0.230473 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 = 0.00040617 Jy ! Component: 100 - total flux cleaned = 0.000731858 Jy ! Component: 150 - total flux cleaned = 0.00100389 Jy ! Component: 200 - total flux cleaned = 0.00110594 Jy ! Total flux subtracted in 200 components = 0.00110594 Jy ! Clean residual min=-0.002172 max=0.002157 Jy/beam ! Clean residual mean=0.000004 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.222798 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.222798 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=0.080533Jy sigma=1.421789 ! Fit after self-cal, rms=0.080564Jy sigma=1.421646 ! 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=0.080564Jy sigma=1.421646 ! Fit after self-cal, rms=0.081543Jy sigma=1.419470 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8151 mas, bmaj=2.121 mas, bpa=-1.629 degrees ! Estimated noise=0.230789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000380604 Jy ! Component: 100 - total flux cleaned = -0.000566042 Jy ! Component: 150 - total flux cleaned = -0.000644518 Jy ! Component: 200 - total flux cleaned = -0.000691196 Jy ! Total flux subtracted in 200 components = -0.000691196 Jy ! Clean residual min=-0.001778 max=0.001950 Jy/beam ! Clean residual mean=0.000004 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.222107 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.222107 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=0.081513Jy sigma=1.419141 ! Fit after self-cal, rms=0.081534Jy sigma=1.419008 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 (12.2, -37.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168091 Jy ! Component: 100 - total flux cleaned = 0.00205265 Jy ! Component: 150 - total flux cleaned = 0.00217122 Jy ! Component: 200 - total flux cleaned = 0.00222346 Jy ! Total flux subtracted in 200 components = 0.00222346 Jy ! Clean residual min=-0.001770 max=0.001603 Jy/beam ! Clean residual mean=0.000005 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.22433 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.22433 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=0.081490Jy sigma=1.418137 ! Fit after self-cal, rms=0.081482Jy sigma=1.418006 ! 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=0.081482Jy sigma=1.418006 ! Fit after self-cal, rms=0.081423Jy sigma=1.416980 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8155 mas, bmaj=2.122 mas, bpa=-1.602 degrees ! Estimated noise=0.230599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179124 Jy ! Component: 100 - total flux cleaned = 0.000232678 Jy ! Component: 150 - total flux cleaned = 0.000301122 Jy ! Component: 200 - total flux cleaned = 0.000362319 Jy ! Total flux subtracted in 200 components = 0.000362319 Jy ! Clean residual min=-0.001725 max=0.001556 Jy/beam ! Clean residual mean=0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.224692 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.224692 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=0.081403Jy sigma=1.416755 ! Fit after self-cal, rms=0.081402Jy sigma=1.416686 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 = 4.67605e-05 Jy ! Component: 100 - total flux cleaned = 0.000107793 Jy ! Component: 150 - total flux cleaned = 0.000145784 Jy ! Component: 200 - total flux cleaned = 0.000163832 Jy ! Total flux subtracted in 200 components = 0.000163832 Jy ! Clean residual min=-0.001687 max=0.001571 Jy/beam ! Clean residual mean=0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.224856 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.224856 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=0.081387Jy sigma=1.416535 ! Fit after self-cal, rms=0.081386Jy sigma=1.416492 ! 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=0.081386Jy sigma=1.416492 ! Fit after self-cal, rms=0.081605Jy sigma=1.415716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=6.374 mas, bpa=4.13 degrees ! Estimated noise=0.29192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000298696 Jy ! Component: 100 - total flux cleaned = -0.00033592 Jy ! Component: 150 - total flux cleaned = -0.000319391 Jy ! Component: 200 - total flux cleaned = -0.000320309 Jy ! Total flux subtracted in 200 components = -0.000320309 Jy ! Clean residual min=-0.001949 max=0.001916 Jy/beam ! Clean residual mean=0.000006 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.224536 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 98 components and 0.224536 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=0.081600Jy sigma=1.415630 ! Fit after self-cal, rms=0.081607Jy sigma=1.415585 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 = -1.05673e-05 Jy ! Component: 100 - total flux cleaned = -2.62258e-05 Jy ! Component: 150 - total flux cleaned = -5.45185e-05 Jy ! Component: 200 - total flux cleaned = -5.40196e-05 Jy ! Total flux subtracted in 200 components = -5.40196e-05 Jy ! Clean residual min=-0.001929 max=0.001910 Jy/beam ! Clean residual mean=0.000006 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.224482 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.224482 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=0.081603Jy sigma=1.415623 ! Fit after self-cal, rms=0.081603Jy sigma=1.415602 ! 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=0.8146 mas, bmaj=2.119 mas, bpa=-1.569 degrees ! Estimated noise=0.230565 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8146 x 2.119 at -1.569 degrees (North through East) ! Clean map min=-0.0015242 max=0.11144 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=0.5948 mas, bmaj=1.695 mas, bpa=-1.824 degrees ! Estimated noise=0.427719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0839149 Jy ! Component: 100 - total flux cleaned = 0.124586 Jy ! Component: 150 - total flux cleaned = 0.151235 Jy ! Component: 200 - total flux cleaned = 0.169391 Jy ! Total flux subtracted in 200 components = 0.169391 Jy ! Clean residual min=-0.006015 max=0.010010 Jy/beam ! Clean residual mean=0.000010 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.169391 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.169391 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8146 mas, bmaj=2.119 mas, bpa=-1.569 degrees ! Estimated noise=0.230565 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 = 0.0216103 Jy ! Component: 100 - total flux cleaned = 0.0338113 Jy ! Component: 150 - total flux cleaned = 0.0411115 Jy ! Component: 200 - total flux cleaned = 0.0455415 Jy ! Total flux subtracted in 200 components = 0.0455415 Jy ! Clean residual min=-0.002062 max=0.002967 Jy/beam ! Clean residual mean=0.000005 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.214932 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.214932 Jy ! Inverting map ! Added new window around map position (0.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311776 Jy ! Component: 100 - total flux cleaned = 0.00519355 Jy ! Component: 150 - total flux cleaned = 0.00671174 Jy ! Component: 200 - total flux cleaned = 0.00769932 Jy ! Total flux subtracted in 200 components = 0.00769932 Jy ! Clean residual min=-0.001652 max=0.001774 Jy/beam ! Clean residual mean=0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.222631 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 71 components and 0.222631 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=2.252 mas, bmaj=6.374 mas, bpa=4.13 degrees ! Estimated noise=0.29192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145819 Jy ! Component: 100 - total flux cleaned = 0.0020216 Jy ! Component: 150 - total flux cleaned = 0.00212135 Jy ! Component: 200 - total flux cleaned = 0.00214407 Jy ! Total flux subtracted in 200 components = 0.00214407 Jy ! Clean residual min=-0.001772 max=0.001757 Jy/beam ! Clean residual mean=0.000007 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.224775 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 = 2.01812e-05 Jy ! Component: 100 - total flux cleaned = 3.95411e-05 Jy ! Component: 150 - total flux cleaned = 5.84784e-05 Jy ! Component: 200 - total flux cleaned = 7.66234e-05 Jy ! Total flux subtracted in 200 components = 7.66234e-05 Jy ! Clean residual min=-0.001764 max=0.001694 Jy/beam ! Clean residual mean=0.000007 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.224852 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.224852 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8146 mas, bmaj=2.119 mas, bpa=-1.569 degrees ! Estimated noise=0.230565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202456 Jy ! Component: 100 - total flux cleaned = -0.000203794 Jy ! Component: 150 - total flux cleaned = -0.00020341 Jy ! Component: 200 - total flux cleaned = -0.000204632 Jy ! Total flux subtracted in 200 components = -0.000204632 Jy ! Clean residual min=-0.001505 max=0.001549 Jy/beam ! Clean residual mean=0.000004 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.224647 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 104 components and 0.224647 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=0.081570Jy sigma=1.415362 ! Fit after self-cal, rms=0.081568Jy sigma=1.415167 wmodel /J2249-3039_X_map.mod ! wmodel: Unable to open new model file: /J2249-3039_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J2249-3039_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8146 x 2.119 at -1.569 degrees (North through East) ! Clean map min=-0.0014665 max=0.10899 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2249-3039_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.108987 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000387825 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06754 1.06754 2.13508 4.27015 8.54031 17.0806 34.1612 68.3225 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 281.02 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2249-3039_X_dfm.log closed on Thu May 19 22:45:31 2016