! Started logfile: /scr/pima/bg219a_uvs/J0544+4541_X_dfm.log on Thu May 19 23:53:56 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/bg219a_uvs/J0544+4541_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0544+4541_X_uva.fits ! AN table 1: 26 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0544+4541 ! ! 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 121 lines of history. ! ! Reading 4680 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 J0544+4541_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005830Jy sigma=28.356950 ! Fit after self-cal, rms=0.947462Jy sigma=26.549992 ! 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=0.6021 mas, bmaj=5.149 mas, bpa=43.54 degrees ! Estimated noise=0.774401 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 = 0.0375338 Jy ! Component: 100 - total flux cleaned = 0.0484641 Jy ! Total flux subtracted in 100 components = 0.0484641 Jy ! Clean residual min=-0.007916 max=0.009320 Jy/beam ! Clean residual mean=0.000035 rms=0.002158 Jy/beam ! Combined flux in latest and established models = 0.0484641 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0484641 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=0.057274Jy sigma=1.445267 ! Fit after self-cal, rms=0.056406Jy sigma=1.422082 ! 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=0.7951 mas, bmaj=4.505 mas, bpa=42.65 degrees ! Estimated noise=0.394292 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 = 0.0132142 Jy ! Component: 100 - total flux cleaned = 0.0201522 Jy ! Component: 150 - total flux cleaned = 0.0248587 Jy ! Component: 200 - total flux cleaned = 0.0284771 Jy ! Total flux subtracted in 200 components = 0.0284771 Jy ! Clean residual min=-0.004137 max=0.003249 Jy/beam ! Clean residual mean=0.000068 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.0769412 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 69 components and 0.0769412 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=0.053612Jy sigma=1.309470 ! Fit after self-cal, rms=0.053611Jy sigma=1.307184 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7951 x 4.505 at 42.65 degrees (North through East) ! Clean map min=-0.0042024 max=0.0564 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: ! LA 0.91 MK 1.14 NL 1.06 OV 0.99 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! 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: ! 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: ! LA 0.90 MK 0.91 NL 1.07 OV 1.03 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 1.07 NL 1.02 OV 1.00 ! PT 1.03 SC 1.16 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.91 MK 1.02 NL 1.08 OV 0.92 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.87 MK 0.95 NL 0.99 OV 0.97 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.86 MK 1.11 NL 1.07 OV 1.11 ! PT 0.90 SC 0.88 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! LA 0.90 MK 0.86 NL 1.00 OV 1.07 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! 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: ! 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: ! LA 0.86 MK 0.96 NL 1.03 OV 1.08 ! PT 0.91 SC 0.95 ! ! ! Fit before self-cal, rms=0.053611Jy sigma=1.307184 ! Fit after self-cal, rms=0.053062Jy sigma=1.298088 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8054 mas, bmaj=4.557 mas, bpa=42.58 degrees ! Estimated noise=0.386861 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 = 0.00248112 Jy ! Component: 100 - total flux cleaned = 0.0037913 Jy ! Component: 150 - total flux cleaned = 0.00468442 Jy ! Component: 200 - total flux cleaned = 0.00551124 Jy ! Total flux subtracted in 200 components = 0.00551124 Jy ! Clean residual min=-0.002378 max=0.002287 Jy/beam ! Clean residual mean=0.000016 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0824524 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 94 components and 0.0824524 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=0.052908Jy sigma=1.293245 ! Fit after self-cal, rms=0.052931Jy sigma=1.292354 ! 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=0.052931Jy sigma=1.292354 ! Fit after self-cal, rms=0.053017Jy sigma=1.288775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8075 mas, bmaj=4.557 mas, bpa=42.57 degrees ! Estimated noise=0.386055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000716503 Jy ! Component: 100 - total flux cleaned = 0.00114252 Jy ! Component: 150 - total flux cleaned = 0.00139791 Jy ! Component: 200 - total flux cleaned = 0.00152497 Jy ! Total flux subtracted in 200 components = 0.00152497 Jy ! Clean residual min=-0.002031 max=0.002233 Jy/beam ! Clean residual mean=0.000006 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0839774 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.0839774 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=0.052979Jy sigma=1.287706 ! Fit after self-cal, rms=0.052991Jy sigma=1.287474 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 (-38.2, 32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139711 Jy ! Component: 100 - total flux cleaned = 0.00148086 Jy ! Component: 150 - total flux cleaned = 0.00159648 Jy ! Component: 200 - total flux cleaned = 0.00156398 Jy ! Total flux subtracted in 200 components = 0.00156398 Jy ! Clean residual min=-0.001742 max=0.001579 Jy/beam ! Clean residual mean=0.000005 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0855414 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 149 components and 0.0855413 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=0.052884Jy sigma=1.284993 ! Fit after self-cal, rms=0.052872Jy sigma=1.284628 ! 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=0.052872Jy sigma=1.284628 ! Fit after self-cal, rms=0.052580Jy sigma=1.284593 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8094 mas, bmaj=4.562 mas, bpa=42.54 degrees ! Estimated noise=0.384094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460089 Jy ! Component: 100 - total flux cleaned = 0.000424454 Jy ! Component: 150 - total flux cleaned = 0.000532527 Jy ! Component: 200 - total flux cleaned = 0.000652111 Jy ! Total flux subtracted in 200 components = 0.000652111 Jy ! Clean residual min=-0.001591 max=0.001525 Jy/beam ! Clean residual mean=0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0861934 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 177 components and 0.0861934 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=0.052537Jy sigma=1.283617 ! Fit after self-cal, rms=0.052549Jy sigma=1.283213 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.86937e-05 Jy ! Component: 100 - total flux cleaned = 0.000100164 Jy ! Component: 150 - total flux cleaned = 0.000166475 Jy ! Component: 200 - total flux cleaned = 0.000250753 Jy ! Total flux subtracted in 200 components = 0.000250753 Jy ! Clean residual min=-0.001503 max=0.001491 Jy/beam ! Clean residual mean=0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0864442 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 193 components and 0.0864442 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=0.052523Jy sigma=1.282682 ! Fit after self-cal, rms=0.052524Jy sigma=1.282632 ! 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=0.052524Jy sigma=1.282632 ! Fit after self-cal, rms=0.053194Jy sigma=1.282829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.903 mas, bmaj=4.914 mas, bpa=31.15 degrees ! Estimated noise=0.456628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000705233 Jy ! Component: 100 - total flux cleaned = 0.000969346 Jy ! Component: 150 - total flux cleaned = 0.00105531 Jy ! Component: 200 - total flux cleaned = 0.00113084 Jy ! Total flux subtracted in 200 components = 0.00113084 Jy ! Clean residual min=-0.000860 max=0.000981 Jy/beam ! Clean residual mean=0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.087575 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 216 components and 0.087575 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=0.053183Jy sigma=1.282480 ! Fit after self-cal, rms=0.053190Jy sigma=1.282382 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 = 0.000327584 Jy ! Component: 100 - total flux cleaned = 0.00043157 Jy ! Component: 150 - total flux cleaned = 0.000471105 Jy ! Component: 200 - total flux cleaned = 0.000506607 Jy ! Total flux subtracted in 200 components = 0.000506607 Jy ! Clean residual min=-0.000811 max=0.000968 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0880816 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 230 components and 0.0880816 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=0.053184Jy sigma=1.282206 ! Fit after self-cal, rms=0.053185Jy sigma=1.282180 ! Inverting map ! Added new window around map position (31.6, -48.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202696 Jy ! Component: 100 - total flux cleaned = 0.000436059 Jy ! Component: 150 - total flux cleaned = 0.000525804 Jy ! Component: 200 - total flux cleaned = 0.000566619 Jy ! Total flux subtracted in 200 components = 0.000566619 Jy ! Clean residual min=-0.000620 max=0.000602 Jy/beam ! Clean residual mean=0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0886483 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 262 components and 0.0886482 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=0.053163Jy sigma=1.281629 ! Fit after self-cal, rms=0.053162Jy sigma=1.281569 ! 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=0.8091 mas, bmaj=4.55 mas, bpa=42.55 degrees ! Estimated noise=0.385055 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8091 x 4.55 at 42.55 degrees (North through East) ! Clean map min=-0.0022957 max=0.054643 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=0.6089 mas, bmaj=5.178 mas, bpa=43.47 degrees ! Estimated noise=0.774021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.038126 Jy ! Component: 100 - total flux cleaned = 0.0509942 Jy ! Component: 150 - total flux cleaned = 0.0579543 Jy ! Component: 200 - total flux cleaned = 0.0590454 Jy ! Total flux subtracted in 200 components = 0.0590454 Jy ! Clean residual min=-0.005195 max=0.006321 Jy/beam ! Clean residual mean=0.000018 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.0590454 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0590454 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8091 mas, bmaj=4.55 mas, bpa=42.55 degrees ! Estimated noise=0.385055 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 = 0.00603079 Jy ! Component: 100 - total flux cleaned = 0.0100697 Jy ! Component: 150 - total flux cleaned = 0.0123543 Jy ! Component: 200 - total flux cleaned = 0.0137235 Jy ! Total flux subtracted in 200 components = 0.0137235 Jy ! Clean residual min=-0.003084 max=0.002459 Jy/beam ! Clean residual mean=0.000034 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.072769 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 66 components and 0.072769 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=1.903 mas, bmaj=4.914 mas, bpa=31.15 degrees ! Estimated noise=0.456628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032909 Jy ! Component: 100 - total flux cleaned = 0.00541005 Jy ! Component: 150 - total flux cleaned = 0.00688618 Jy ! Component: 200 - total flux cleaned = 0.00777308 Jy ! Total flux subtracted in 200 components = 0.00777308 Jy ! Clean residual min=-0.002165 max=0.001299 Jy/beam ! Clean residual mean=0.000019 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.080542 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 = 0.000236285 Jy ! Component: 100 - total flux cleaned = 0.000235604 Jy ! Component: 150 - total flux cleaned = 1.73193e-05 Jy ! Component: 200 - total flux cleaned = -1.1869e-05 Jy ! Total flux subtracted in 200 components = -1.1869e-05 Jy ! Clean residual min=-0.001437 max=0.001007 Jy/beam ! Clean residual mean=0.000009 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0805302 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 149 components and 0.0805302 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8091 mas, bmaj=4.55 mas, bpa=42.55 degrees ! Estimated noise=0.385055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226855 Jy ! Component: 100 - total flux cleaned = 0.000322093 Jy ! Component: 150 - total flux cleaned = 0.000453448 Jy ! Component: 200 - total flux cleaned = 0.000159065 Jy ! Total flux subtracted in 200 components = 0.000159065 Jy ! Clean residual min=-0.001740 max=0.001441 Jy/beam ! Clean residual mean=0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0806892 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 180 components and 0.0806893 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=0.053175Jy sigma=1.282429 ! Fit after self-cal, rms=0.053175Jy sigma=1.281752 wmodel /J0544+4541_X_map.mod ! wmodel: Unable to open new model file: /J0544+4541_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0544+4541_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8091 x 4.55 at 42.55 degrees (North through East) ! Clean map min=-0.0019328 max=0.053926 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0544+4541_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0539256 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000359027 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.99735 1.99735 3.9947 7.98939 15.9788 31.9576 63.9151 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 150.199 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0544+4541_X_dfm.log closed on Thu May 19 23:53:59 2016