! Started logfile: /image_prod/ug002_uva//J0614-2536_X_dfm.log on Wed Mar 4 21:13:49 2020 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 /image_prod/ug002_uva//J0614-2536_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0614-2536_X_uva.fits ! AN table 1: 40 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.966964 visibilities/baseline/integration-bin. ! Found source: J0614-2536 ! ! 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 108 lines of history. ! ! Reading 12996 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 J0614-2536_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021288Jy sigma=7.872669 ! Fit after self-cal, rms=0.764533Jy sigma=5.856639 ! 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=0.5717 mas, bmaj=1.632 mas, bpa=-9.331 degrees ! Estimated noise=1.53696 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 = 0.181715 Jy ! Component: 100 - total flux cleaned = 0.221712 Jy ! Total flux subtracted in 100 components = 0.221712 Jy ! Clean residual min=-0.010679 max=0.014596 Jy/beam ! Clean residual mean=-0.000027 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 0.221712 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.221712 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=0.073652Jy sigma=0.537828 ! Fit after self-cal, rms=0.073645Jy sigma=0.537806 ! Inverting map ! Added new window around map position (0.8, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158199 Jy ! Component: 100 - total flux cleaned = 0.0260225 Jy ! Total flux subtracted in 100 components = 0.0260225 Jy ! Clean residual min=-0.007924 max=0.010414 Jy/beam ! Clean residual mean=-0.000020 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 0.247735 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.247735 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=0.069345Jy sigma=0.493182 ! Fit after self-cal, rms=0.069287Jy sigma=0.492306 ! Inverting map ! Added new window around map position (-1.6, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00952703 Jy ! Component: 100 - total flux cleaned = 0.0159754 Jy ! Total flux subtracted in 100 components = 0.0159754 Jy ! Clean residual min=-0.006329 max=0.007561 Jy/beam ! Clean residual mean=-0.000015 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.26371 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.26371 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=0.067452Jy sigma=0.474287 ! Fit after self-cal, rms=0.067398Jy sigma=0.473748 ! 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=0.711 mas, bmaj=1.907 mas, bpa=-7.755 degrees ! Estimated noise=0.82727 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 = 0.00878438 Jy ! Component: 100 - total flux cleaned = 0.0150116 Jy ! Component: 150 - total flux cleaned = 0.0195538 Jy ! Component: 200 - total flux cleaned = 0.0228791 Jy ! Total flux subtracted in 200 components = 0.0228791 Jy ! Clean residual min=-0.006618 max=0.006552 Jy/beam ! Clean residual mean=-0.000012 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.286589 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.286589 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=0.066017Jy sigma=0.460809 ! Fit after self-cal, rms=0.065975Jy sigma=0.460276 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.711 x 1.907 at -7.755 degrees (North through East) ! Clean map min=-0.0061444 max=0.23555 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.04 KP 1.01 ! MK 1.01 NL 1.04 OV 0.90 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.08 KP 1.01 ! MK 0.98 NL 1.08 OV 0.90 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.05 KP 1.03 ! MK 1.00 NL 1.03 OV 0.91 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.05 KP 1.02 ! MK 1.03 NL 1.03 OV 0.93 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.08 KP 1.02 ! MK 1.01 NL 1.02 OV 0.92 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.11 KP 1.05 ! MK 0.99 NL 1.01 OV 0.92 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.08 KP 1.02 ! MK 1.03 NL 1.01 OV 0.94 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.09 KP 1.04 ! MK 0.97 NL 0.98 OV 0.94 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.09 KP 1.03 ! MK 1.01 NL 1.03 OV 0.90 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.05 KP 1.03 ! MK 1.01 NL 1.07 OV 0.92 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.10 KP 1.03 ! MK 1.00 NL 1.03 OV 0.93 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.09 KP 0.98 ! MK 1.05 NL 1.05 OV 0.93 SC 1.01 ! ! ! Fit before self-cal, rms=0.065975Jy sigma=0.460276 ! Fit after self-cal, rms=0.064822Jy sigma=0.444357 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7163 mas, bmaj=1.906 mas, bpa=-7.532 degrees ! Estimated noise=0.826016 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 = -0.00224965 Jy ! Component: 100 - total flux cleaned = -0.00279792 Jy ! Component: 150 - total flux cleaned = -0.00324786 Jy ! Component: 200 - total flux cleaned = -0.00343601 Jy ! Total flux subtracted in 200 components = -0.00343601 Jy ! Clean residual min=-0.003869 max=0.004422 Jy/beam ! Clean residual mean=-0.000006 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.283153 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.283153 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=0.064562Jy sigma=0.442588 ! Fit after self-cal, rms=0.064591Jy sigma=0.442473 ! 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=0.064591Jy sigma=0.442473 ! Fit after self-cal, rms=0.064486Jy sigma=0.439532 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7164 mas, bmaj=1.905 mas, bpa=-7.493 degrees ! Estimated noise=0.825323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016544 Jy ! Component: 100 - total flux cleaned = -0.0022298 Jy ! Component: 150 - total flux cleaned = -0.00232816 Jy ! Component: 200 - total flux cleaned = -0.00245205 Jy ! Total flux subtracted in 200 components = -0.00245205 Jy ! Clean residual min=-0.003424 max=0.003706 Jy/beam ! Clean residual mean=-0.000004 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.280701 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.280701 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=0.064382Jy sigma=0.438724 ! Fit after self-cal, rms=0.064381Jy sigma=0.438693 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 (0.4, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325693 Jy ! Component: 100 - total flux cleaned = 0.00453006 Jy ! Component: 150 - total flux cleaned = 0.00498282 Jy ! Component: 200 - total flux cleaned = 0.00523781 Jy ! Total flux subtracted in 200 components = 0.00523781 Jy ! Clean residual min=-0.002930 max=0.003052 Jy/beam ! Clean residual mean=-0.000002 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.285939 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.285939 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=0.064206Jy sigma=0.437158 ! Fit after self-cal, rms=0.064194Jy sigma=0.436964 ! 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=0.064194Jy sigma=0.436964 ! Fit after self-cal, rms=0.064479Jy sigma=0.434608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7172 mas, bmaj=1.906 mas, bpa=-7.466 degrees ! Estimated noise=0.82635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.09172e-05 Jy ! Component: 100 - total flux cleaned = -0.000223591 Jy ! Component: 150 - total flux cleaned = -0.000259169 Jy ! Component: 200 - total flux cleaned = -0.000290142 Jy ! Total flux subtracted in 200 components = -0.000290142 Jy ! Clean residual min=-0.002689 max=0.002570 Jy/beam ! Clean residual mean=-0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.285649 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.285649 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=0.064420Jy sigma=0.434155 ! Fit after self-cal, rms=0.064430Jy sigma=0.434125 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 = 0.000214583 Jy ! Component: 100 - total flux cleaned = 0.000296429 Jy ! Component: 150 - total flux cleaned = 0.000321323 Jy ! Component: 200 - total flux cleaned = 0.000321654 Jy ! Total flux subtracted in 200 components = 0.000321654 Jy ! Clean residual min=-0.002612 max=0.002559 Jy/beam ! Clean residual mean=-0.000000 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.28597 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.28597 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=0.064409Jy sigma=0.433971 ! Fit after self-cal, rms=0.064408Jy sigma=0.433967 ! 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=0.064408Jy sigma=0.433967 ! Fit after self-cal, rms=0.064437Jy sigma=0.433827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.901 mas, bmaj=4.124 mas, bpa=-2.273 degrees ! Estimated noise=1.11871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010866 Jy ! Component: 100 - total flux cleaned = 8.59143e-05 Jy ! Component: 150 - total flux cleaned = 4.70245e-05 Jy ! Component: 200 - total flux cleaned = 4.65597e-05 Jy ! Total flux subtracted in 200 components = 4.65597e-05 Jy ! Clean residual min=-0.004214 max=0.003317 Jy/beam ! Clean residual mean=0.000001 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.286017 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.286017 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=0.064431Jy sigma=0.433811 ! Fit after self-cal, rms=0.064434Jy sigma=0.433802 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 = 5.17122e-05 Jy ! Component: 100 - total flux cleaned = 6.4616e-05 Jy ! Component: 150 - total flux cleaned = 7.63142e-05 Jy ! Component: 200 - total flux cleaned = 7.58126e-05 Jy ! Total flux subtracted in 200 components = 7.58126e-05 Jy ! Clean residual min=-0.004162 max=0.003276 Jy/beam ! Clean residual mean=0.000002 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.286093 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.286093 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=0.064433Jy sigma=0.433791 ! Fit after self-cal, rms=0.064432Jy sigma=0.433790 ! 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=0.7174 mas, bmaj=1.906 mas, bpa=-7.427 degrees ! Estimated noise=0.825783 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7174 x 1.906 at -7.427 degrees (North through East) ! Clean map min=-0.002306 max=0.23613 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=0.5754 mas, bmaj=1.622 mas, bpa=-8.953 degrees ! Estimated noise=1.54448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182519 Jy ! Component: 100 - total flux cleaned = 0.222451 Jy ! Component: 150 - total flux cleaned = 0.235572 Jy ! Component: 200 - total flux cleaned = 0.244487 Jy ! Total flux subtracted in 200 components = 0.244487 Jy ! Clean residual min=-0.005455 max=0.005468 Jy/beam ! Clean residual mean=-0.000014 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.244487 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.244487 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7174 mas, bmaj=1.906 mas, bpa=-7.427 degrees ! Estimated noise=0.825783 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 = 0.0095472 Jy ! Component: 100 - total flux cleaned = 0.015743 Jy ! Component: 150 - total flux cleaned = 0.0202684 Jy ! Component: 200 - total flux cleaned = 0.0238424 Jy ! Total flux subtracted in 200 components = 0.0238424 Jy ! Clean residual min=-0.003507 max=0.002953 Jy/beam ! Clean residual mean=-0.000009 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.26833 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 0.26833 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=1.901 mas, bmaj=4.124 mas, bpa=-2.273 degrees ! Estimated noise=1.11871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00561978 Jy ! Component: 100 - total flux cleaned = 0.00909356 Jy ! Component: 150 - total flux cleaned = 0.0115395 Jy ! Component: 200 - total flux cleaned = 0.013325 Jy ! Total flux subtracted in 200 components = 0.013325 Jy ! Clean residual min=-0.004750 max=0.003546 Jy/beam ! Clean residual mean=-0.000004 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.281655 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 = 0.00132791 Jy ! Component: 100 - total flux cleaned = 0.00220093 Jy ! Component: 150 - total flux cleaned = 0.00261367 Jy ! Component: 200 - total flux cleaned = 0.00294631 Jy ! Total flux subtracted in 200 components = 0.00294631 Jy ! Clean residual min=-0.004414 max=0.003414 Jy/beam ! Clean residual mean=-0.000001 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.284601 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 69 components and 0.284601 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7174 mas, bmaj=1.906 mas, bpa=-7.427 degrees ! Estimated noise=0.825783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218768 Jy ! Component: 100 - total flux cleaned = 0.000294197 Jy ! Component: 150 - total flux cleaned = 0.000296967 Jy ! Component: 200 - total flux cleaned = 0.000300398 Jy ! Total flux subtracted in 200 components = 0.000300398 Jy ! Clean residual min=-0.002483 max=0.002377 Jy/beam ! Clean residual mean=-0.000000 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.284902 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.284902 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=0.064493Jy sigma=0.434258 ! Fit after self-cal, rms=0.064466Jy sigma=0.434119 wmodel J0614-2536_X_map.mod ! Writing 82 model components to file: J0614-2536_X_map.mod wobs J0614-2536_X_uvs.fits ! Writing UV FITS file: J0614-2536_X_uvs.fits wwins J0614-2536_X_map.win ! wwins: Wrote 4 windows to J0614-2536_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000399868 Jy ! Component: 100 - total flux cleaned = -0.000823735 Jy ! Component: 150 - total flux cleaned = -0.00107107 Jy ! Component: 200 - total flux cleaned = -0.00123686 Jy ! Component: 250 - total flux cleaned = -0.00133119 Jy ! Component: 300 - total flux cleaned = -0.00139168 Jy ! Component: 350 - total flux cleaned = -0.0014495 Jy ! Component: 400 - total flux cleaned = -0.00147683 Jy ! Component: 450 - total flux cleaned = -0.00153055 Jy ! Component: 500 - total flux cleaned = -0.00158257 Jy ! Component: 550 - total flux cleaned = -0.00160756 Jy ! Component: 600 - total flux cleaned = -0.00165623 Jy ! Component: 650 - total flux cleaned = -0.00167986 Jy ! Component: 700 - total flux cleaned = -0.0017261 Jy ! Component: 750 - total flux cleaned = -0.00177121 Jy ! Component: 800 - total flux cleaned = -0.00183741 Jy ! Component: 850 - total flux cleaned = -0.00188028 Jy ! Component: 900 - total flux cleaned = -0.00190147 Jy ! Component: 950 - total flux cleaned = -0.00198518 Jy ! Component: 1000 - total flux cleaned = -0.00200597 Jy ! Component: 1050 - total flux cleaned = -0.00202601 Jy ! Component: 1100 - total flux cleaned = -0.00206524 Jy ! Component: 1150 - total flux cleaned = -0.00212318 Jy ! Component: 1200 - total flux cleaned = -0.00217978 Jy ! Component: 1250 - total flux cleaned = -0.00223596 Jy ! Component: 1300 - total flux cleaned = -0.00229114 Jy ! Component: 1350 - total flux cleaned = -0.00230919 Jy ! Component: 1400 - total flux cleaned = -0.00239843 Jy ! Component: 1450 - total flux cleaned = -0.00243355 Jy ! Component: 1500 - total flux cleaned = -0.00251994 Jy ! Component: 1550 - total flux cleaned = -0.00260543 Jy ! Component: 1600 - total flux cleaned = -0.00263896 Jy ! Component: 1650 - total flux cleaned = -0.0027055 Jy ! Component: 1700 - total flux cleaned = -0.00273811 Jy ! Component: 1750 - total flux cleaned = -0.00278684 Jy ! Component: 1800 - total flux cleaned = -0.00280315 Jy ! Component: 1850 - total flux cleaned = -0.00288196 Jy ! Component: 1900 - total flux cleaned = -0.00297531 Jy ! Component: 1950 - total flux cleaned = -0.00297513 Jy ! Component: 2000 - total flux cleaned = -0.00303578 Jy ! Component: 2050 - total flux cleaned = -0.00306591 Jy ! Component: 2100 - total flux cleaned = -0.00315508 Jy ! Component: 2150 - total flux cleaned = -0.00324313 Jy ! Component: 2200 - total flux cleaned = -0.00328706 Jy ! Component: 2250 - total flux cleaned = -0.00338767 Jy ! Component: 2300 - total flux cleaned = -0.00344432 Jy ! Component: 2350 - total flux cleaned = -0.00348668 Jy ! Component: 2400 - total flux cleaned = -0.00354226 Jy ! Component: 2450 - total flux cleaned = -0.00362497 Jy ! Component: 2500 - total flux cleaned = -0.00363845 Jy ! Component: 2550 - total flux cleaned = -0.00366546 Jy ! Component: 2600 - total flux cleaned = -0.00369245 Jy ! Component: 2650 - total flux cleaned = -0.00374546 Jy ! Component: 2700 - total flux cleaned = -0.00375859 Jy ! Component: 2750 - total flux cleaned = -0.00382352 Jy ! Component: 2800 - total flux cleaned = -0.00384932 Jy ! Component: 2850 - total flux cleaned = -0.00387478 Jy ! Component: 2900 - total flux cleaned = -0.0039127 Jy ! Component: 2950 - total flux cleaned = -0.00387504 Jy ! Component: 3000 - total flux cleaned = -0.00388743 Jy ! Component: 3050 - total flux cleaned = -0.00388747 Jy ! Component: 3100 - total flux cleaned = -0.00389968 Jy ! Component: 3150 - total flux cleaned = -0.00386328 Jy ! Component: 3200 - total flux cleaned = -0.00387526 Jy ! Component: 3250 - total flux cleaned = -0.00392285 Jy ! Component: 3300 - total flux cleaned = -0.00384014 Jy ! Component: 3350 - total flux cleaned = -0.003899 Jy ! Component: 3400 - total flux cleaned = -0.00387563 Jy ! Component: 3450 - total flux cleaned = -0.00384107 Jy ! Component: 3500 - total flux cleaned = -0.00384126 Jy ! Component: 3550 - total flux cleaned = -0.00386397 Jy ! Component: 3600 - total flux cleaned = -0.00386386 Jy ! Component: 3650 - total flux cleaned = -0.00383018 Jy ! Component: 3700 - total flux cleaned = -0.00380787 Jy ! Component: 3750 - total flux cleaned = -0.00380789 Jy ! Component: 3800 - total flux cleaned = -0.00377505 Jy ! Component: 3850 - total flux cleaned = -0.00373151 Jy ! Component: 3900 - total flux cleaned = -0.00373167 Jy ! Component: 3950 - total flux cleaned = -0.00371036 Jy ! Component: 4000 - total flux cleaned = -0.00373174 Jy ! Component: 4050 - total flux cleaned = -0.00370015 Jy ! Total flux subtracted in 4096 components = -0.00370021 Jy ! Clean residual min=-0.000810 max=0.000665 Jy/beam ! Clean residual mean=-0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.281201 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 381 components and 0.281202 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0614-2536_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7174 x 1.906 at -7.427 degrees (North through East) ! Clean map min=-0.0010026 max=0.23694 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0614-2536_X_map.fits wmodel /image_prod/ug002_uva//J0614-2536_X_map.mod ! Writing 381 model components to file: /image_prod/ug002_uva//J0614-2536_X_map.mod wobs /image_prod/ug002_uva//J0614-2536_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0614-2536_X_uvs.fits wwins /image_prod/ug002_uva//J0614-2536_X_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0614-2536_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.236943 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175739 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.222508 0.222508 0.445017 0.890034 1.78007 3.56014 7.12027 14.2405 28.4811 56.9622 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.236 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1348.26 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0614-2536_X_dfm.log closed on Wed Mar 4 21:13:53 2020