! Started logfile: /scr/pima/bg219h_uvs/J0140-1532_X_dfm.log on Thu May 19 22:01:23 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/J0140-1532_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0140-1532_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.909524 visibilities/baseline/integration-bin. ! Found source: J0140-1532 ! ! 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 13752 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 J0140-1532_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.035535Jy sigma=22.969235 ! Fit after self-cal, rms=0.757379Jy sigma=16.828171 ! 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=0.6536 mas, bmaj=1.677 mas, bpa=-3.905 degrees ! Estimated noise=0.487417 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 = 0.18118 Jy ! Component: 100 - total flux cleaned = 0.236073 Jy ! Total flux subtracted in 100 components = 0.236073 Jy ! Clean residual min=-0.014946 max=0.024476 Jy/beam ! Clean residual mean=0.000016 rms=0.003598 Jy/beam ! Combined flux in latest and established models = 0.236073 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.236073 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=0.105448Jy sigma=2.303160 ! Fit after self-cal, rms=0.105390Jy sigma=2.301982 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026453 Jy ! Component: 100 - total flux cleaned = 0.0395465 Jy ! Total flux subtracted in 100 components = 0.0395465 Jy ! Clean residual min=-0.012496 max=0.016026 Jy/beam ! Clean residual mean=0.000013 rms=0.003150 Jy/beam ! Combined flux in latest and established models = 0.275619 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.275619 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=0.097320Jy sigma=2.137116 ! Fit after self-cal, rms=0.097310Jy sigma=2.136700 ! 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=0.8299 mas, bmaj=2.013 mas, bpa=-4.851 degrees ! Estimated noise=0.301904 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 = 0.00884342 Jy ! Component: 100 - total flux cleaned = 0.0115746 Jy ! Component: 150 - total flux cleaned = 0.0118592 Jy ! Component: 200 - total flux cleaned = 0.0117787 Jy ! Total flux subtracted in 200 components = 0.0117787 Jy ! Clean residual min=-0.012329 max=0.018651 Jy/beam ! Clean residual mean=0.000019 rms=0.004180 Jy/beam ! Combined flux in latest and established models = 0.287398 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.287398 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=0.096444Jy sigma=2.123953 ! Fit after self-cal, rms=0.096439Jy sigma=2.123832 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8299 x 2.013 at -4.851 degrees (North through East) ! Clean map min=-0.011963 max=0.24685 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 1.00* 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 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 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 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 1.00* 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 8. ! 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 9. ! 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 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 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* ! ! ! Fit before self-cal, rms=0.096439Jy sigma=2.123832 ! Fit after self-cal, rms=0.096439Jy sigma=2.123832 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8299 mas, bmaj=2.013 mas, bpa=-4.851 degrees ! Estimated noise=0.301904 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 = -0.000111952 Jy ! Component: 100 - total flux cleaned = -0.000186351 Jy ! Component: 150 - total flux cleaned = -0.000328352 Jy ! Component: 200 - total flux cleaned = -0.000464305 Jy ! Total flux subtracted in 200 components = -0.000464305 Jy ! Clean residual min=-0.012298 max=0.018563 Jy/beam ! Clean residual mean=0.000019 rms=0.004176 Jy/beam ! Combined flux in latest and established models = 0.286934 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.286934 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=0.096337Jy sigma=2.121753 ! Fit after self-cal, rms=0.096333Jy sigma=2.121691 ! 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=0.096333Jy sigma=2.121691 ! Fit after self-cal, rms=0.092566Jy sigma=2.054458 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.842 mas, bmaj=2.031 mas, bpa=-4.588 degrees ! Estimated noise=0.289486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0102009 Jy ! Component: 100 - total flux cleaned = -0.0150051 Jy ! Component: 150 - total flux cleaned = -0.0177211 Jy ! Component: 200 - total flux cleaned = -0.0186992 Jy ! Total flux subtracted in 200 components = -0.0186992 Jy ! Clean residual min=-0.008819 max=0.014748 Jy/beam ! Clean residual mean=0.000016 rms=0.003554 Jy/beam ! Combined flux in latest and established models = 0.268235 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.268235 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=0.091718Jy sigma=2.024951 ! Fit after self-cal, rms=0.091733Jy sigma=2.024792 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 = -0.000379538 Jy ! Component: 100 - total flux cleaned = -0.000538001 Jy ! Component: 150 - total flux cleaned = -0.000688538 Jy ! Component: 200 - total flux cleaned = -0.0008346 Jy ! Total flux subtracted in 200 components = -0.0008346 Jy ! Clean residual min=-0.008738 max=0.014776 Jy/beam ! Clean residual mean=0.000016 rms=0.003550 Jy/beam ! Combined flux in latest and established models = 0.2674 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.2674 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=0.091682Jy sigma=2.023474 ! Fit after self-cal, rms=0.091679Jy sigma=2.023421 ! 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=0.091679Jy sigma=2.023421 ! Fit after self-cal, rms=0.090391Jy sigma=2.010116 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8495 mas, bmaj=2.048 mas, bpa=-4.36 degrees ! Estimated noise=0.283327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00587224 Jy ! Component: 100 - total flux cleaned = -0.00867314 Jy ! Component: 150 - total flux cleaned = -0.0102366 Jy ! Component: 200 - total flux cleaned = -0.0104149 Jy ! Total flux subtracted in 200 components = -0.0104149 Jy ! Clean residual min=-0.008201 max=0.014199 Jy/beam ! Clean residual mean=0.000013 rms=0.003343 Jy/beam ! Combined flux in latest and established models = 0.256985 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.256985 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=0.090142Jy sigma=1.998897 ! Fit after self-cal, rms=0.090142Jy sigma=1.998857 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 = -0.000191228 Jy ! Component: 100 - total flux cleaned = -0.000274434 Jy ! Component: 150 - total flux cleaned = -0.000354589 Jy ! Component: 200 - total flux cleaned = -0.000395017 Jy ! Total flux subtracted in 200 components = -0.000395017 Jy ! Clean residual min=-0.008138 max=0.014198 Jy/beam ! Clean residual mean=0.000013 rms=0.003341 Jy/beam ! Combined flux in latest and established models = 0.25659 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.25659 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=0.090108Jy sigma=1.998106 ! Fit after self-cal, rms=0.090106Jy sigma=1.998083 ! 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=0.090106Jy sigma=1.998083 ! Fit after self-cal, rms=0.089500Jy sigma=1.993357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=4.095 mas, bpa=-1.617 degrees ! Estimated noise=0.345859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00794038 Jy ! Component: 100 - total flux cleaned = -0.0109949 Jy ! Component: 150 - total flux cleaned = -0.0116696 Jy ! Component: 200 - total flux cleaned = -0.0118239 Jy ! Total flux subtracted in 200 components = -0.0118239 Jy ! Clean residual min=-0.013586 max=0.023692 Jy/beam ! Clean residual mean=0.000028 rms=0.005837 Jy/beam ! Combined flux in latest and established models = 0.244766 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 39 components and 0.244766 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=0.089553Jy sigma=1.989586 ! Fit after self-cal, rms=0.089548Jy sigma=1.989519 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 = -0.00025739 Jy ! Component: 100 - total flux cleaned = -0.000355402 Jy ! Component: 150 - total flux cleaned = -0.000493073 Jy ! Component: 200 - total flux cleaned = -0.000626773 Jy ! Total flux subtracted in 200 components = -0.000626773 Jy ! Clean residual min=-0.013603 max=0.023598 Jy/beam ! Clean residual mean=0.000029 rms=0.005831 Jy/beam ! Combined flux in latest and established models = 0.24414 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.24414 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=0.089598Jy sigma=1.990841 ! Fit after self-cal, rms=0.089595Jy sigma=1.990803 ! 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=0.8542 mas, bmaj=2.059 mas, bpa=-4.275 degrees ! Estimated noise=0.279682 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8542 x 2.059 at -4.275 degrees (North through East) ! Clean map min=-0.008342 max=0.23785 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=0.6665 mas, bmaj=1.701 mas, bpa=-3.248 degrees ! Estimated noise=0.465236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172838 Jy ! Component: 100 - total flux cleaned = 0.222457 Jy ! Component: 150 - total flux cleaned = 0.246258 Jy ! Component: 200 - total flux cleaned = 0.257955 Jy ! Total flux subtracted in 200 components = 0.257955 Jy ! Clean residual min=-0.010961 max=0.016218 Jy/beam ! Clean residual mean=0.000005 rms=0.002801 Jy/beam ! Combined flux in latest and established models = 0.257955 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.257955 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8542 mas, bmaj=2.059 mas, bpa=-4.275 degrees ! Estimated noise=0.279682 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) ! Added new window around map position (8, 34.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137262 Jy ! Component: 100 - total flux cleaned = 0.019828 Jy ! Component: 150 - total flux cleaned = 0.0221607 Jy ! Component: 200 - total flux cleaned = 0.0224859 Jy ! Total flux subtracted in 200 components = 0.0224859 Jy ! Clean residual min=-0.010280 max=0.014438 Jy/beam ! Clean residual mean=0.000012 rms=0.003123 Jy/beam ! Combined flux in latest and established models = 0.280441 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 48 components and 0.280441 Jy ! Inverting map ! Added new window around map position (-8, -34.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136461 Jy ! Component: 100 - total flux cleaned = 0.0203141 Jy ! Component: 150 - total flux cleaned = 0.0245702 Jy ! Component: 200 - total flux cleaned = 0.0266893 Jy ! Total flux subtracted in 200 components = 0.0266893 Jy ! Clean residual min=-0.009918 max=0.011357 Jy/beam ! Clean residual mean=0.000015 rms=0.002896 Jy/beam ! Combined flux in latest and established models = 0.30713 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 86 components and 0.30713 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=2.163 mas, bmaj=4.095 mas, bpa=-1.617 degrees ! Estimated noise=0.345859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144804 Jy ! Component: 100 - total flux cleaned = 0.000214356 Jy ! Component: 150 - total flux cleaned = 0.00021973 Jy ! Component: 200 - total flux cleaned = 0.000221304 Jy ! Total flux subtracted in 200 components = 0.000221304 Jy ! Clean residual min=-0.014456 max=0.018313 Jy/beam ! Clean residual mean=0.000038 rms=0.005172 Jy/beam ! Combined flux in latest and established models = 0.307351 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 = -6.05109e-07 Jy ! Component: 100 - total flux cleaned = -6.69783e-05 Jy ! Component: 150 - total flux cleaned = -1.39018e-07 Jy ! Component: 200 - total flux cleaned = -6.03875e-05 Jy ! Total flux subtracted in 200 components = -6.03875e-05 Jy ! Clean residual min=-0.014489 max=0.018214 Jy/beam ! Clean residual mean=0.000038 rms=0.005163 Jy/beam ! Combined flux in latest and established models = 0.307291 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.307291 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8542 mas, bmaj=2.059 mas, bpa=-4.275 degrees ! Estimated noise=0.279682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358197 Jy ! Component: 100 - total flux cleaned = 0.00415994 Jy ! Component: 150 - total flux cleaned = 0.00456352 Jy ! Component: 200 - total flux cleaned = 0.0048408 Jy ! Total flux subtracted in 200 components = 0.0048408 Jy ! Clean residual min=-0.009801 max=0.010942 Jy/beam ! Clean residual mean=0.000017 rms=0.002857 Jy/beam ! Combined flux in latest and established models = 0.312132 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.312132 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=0.085877Jy sigma=1.905080 ! Fit after self-cal, rms=0.085840Jy sigma=1.904258 wmodel /J0140-1532_X_map.mod ! wmodel: Unable to open new model file: /J0140-1532_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0140-1532_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8542 x 2.059 at -4.275 degrees (North through East) ! Clean map min=-0.0092066 max=0.22994 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0140-1532_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.229942 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0028572 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.72773 3.72773 7.45547 14.9109 29.8219 59.6437 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0085 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.229 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 80.477 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0140-1532_X_dfm.log closed on Thu May 19 22:01:25 2016