! Started logfile: J0622-1927_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:22:41 2017 obs J0622-1927_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0622-1927_X_2014_01_04_pus_uva.fits ! AN table 1: 124 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0622-1927 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 382 lines of history. ! ! Reading 22320 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0622-1927_X_2014_01_04_pus] 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 = 512x512 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 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.968405Jy sigma=0.011432 ! Fit after self-cal, rms=0.934160Jy sigma=0.011073 ! 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=0.6023 mas, bmaj=1.509 mas, bpa=0.9509 degrees ! Estimated noise=841.831 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 = 0.0510811 Jy ! Component: 100 - total flux cleaned = 0.063184 Jy ! Total flux subtracted in 100 components = 0.063184 Jy ! Clean residual min=-0.002803 max=0.004723 Jy/beam ! Clean residual mean=0.000065 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.063184 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.063184 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=0.067411Jy sigma=0.000745 ! Fit after self-cal, rms=0.067286Jy sigma=0.000743 ! 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=0.7551 mas, bmaj=1.745 mas, bpa=0.4692 degrees ! Estimated noise=405 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 = 0.0067005 Jy ! Component: 100 - total flux cleaned = 0.00925858 Jy ! Component: 150 - total flux cleaned = 0.0101408 Jy ! Component: 200 - total flux cleaned = 0.0102657 Jy ! Total flux subtracted in 200 components = 0.0102657 Jy ! Clean residual min=-0.002003 max=0.001471 Jy/beam ! Clean residual mean=0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0734497 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0734497 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=0.066743Jy sigma=0.000736 ! Fit after self-cal, rms=0.066765Jy sigma=0.000736 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.93 NL 0.98 OV 1.01 PT 0.97 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.97 NL 1.02 OV 0.97 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.00 NL 1.06 OV 1.05 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 0.99 NL 1.02 OV 0.94 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.06 ! MK 0.95 NL 1.01 OV 1.01 PT 0.93 ! SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 0.97 NL 1.05 OV 0.99 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.01 NL 1.04 OV 1.06 PT 0.92 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.02 NL 1.01 OV 1.04 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.98 NL 1.03 OV 0.99 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 0.99 NL 1.05 OV 1.02 PT 0.97 ! SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.08 ! MK 0.98 NL 1.03 OV 1.00 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.91 NL 1.05 OV 1.04 PT 0.91 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.066765Jy sigma=0.000736 ! Fit after self-cal, rms=0.066147Jy sigma=0.000734 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7541 mas, bmaj=1.748 mas, bpa=0.1025 degrees ! Estimated noise=403.38 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 = -4.40905e-05 Jy ! Component: 100 - total flux cleaned = -3.43427e-05 Jy ! Component: 150 - total flux cleaned = -4.22099e-05 Jy ! Component: 200 - total flux cleaned = -4.19481e-05 Jy ! Total flux subtracted in 200 components = -4.19481e-05 Jy ! Clean residual min=-0.001196 max=0.001389 Jy/beam ! Clean residual mean=-0.000022 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0734078 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.0734078 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=0.066145Jy sigma=0.000734 ! Fit after self-cal, rms=0.066127Jy sigma=0.000734 ! 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=0.066127Jy sigma=0.000734 ! Fit after self-cal, rms=0.066483Jy sigma=0.000733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7534 mas, bmaj=1.753 mas, bpa=0.3311 degrees ! Estimated noise=403.338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.9978e-05 Jy ! Component: 100 - total flux cleaned = -8.24443e-05 Jy ! Component: 150 - total flux cleaned = -8.71672e-05 Jy ! Component: 200 - total flux cleaned = -9.16601e-05 Jy ! Total flux subtracted in 200 components = -9.16601e-05 Jy ! Clean residual min=-0.001215 max=0.001264 Jy/beam ! Clean residual mean=-0.000010 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0733161 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0733161 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=0.066482Jy sigma=0.000733 ! Fit after self-cal, rms=0.066503Jy sigma=0.000733 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 (16, 25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000786315 Jy ! Component: 100 - total flux cleaned = 0.00091678 Jy ! Component: 150 - total flux cleaned = 0.00091798 Jy ! Component: 200 - total flux cleaned = 0.000983268 Jy ! Total flux subtracted in 200 components = 0.000983268 Jy ! Clean residual min=-0.001067 max=0.000867 Jy/beam ! Clean residual mean=-0.000003 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0742994 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0742994 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=0.066484Jy sigma=0.000733 ! Fit after self-cal, rms=0.066475Jy sigma=0.000733 ! 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=0.066475Jy sigma=0.000733 ! Fit after self-cal, rms=0.066480Jy sigma=0.000733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7537 mas, bmaj=1.755 mas, bpa=0.4027 degrees ! Estimated noise=402.458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223092 Jy ! Component: 100 - total flux cleaned = 0.00020858 Jy ! Component: 150 - total flux cleaned = 0.000209025 Jy ! Component: 200 - total flux cleaned = 0.00019961 Jy ! Total flux subtracted in 200 components = 0.00019961 Jy ! Clean residual min=-0.001000 max=0.000867 Jy/beam ! Clean residual mean=-0.000003 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.074499 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.074499 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=0.066473Jy sigma=0.000733 ! Fit after self-cal, rms=0.066477Jy sigma=0.000733 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 = 1.6741e-05 Jy ! Component: 100 - total flux cleaned = 1.7077e-05 Jy ! Component: 150 - total flux cleaned = 8.79979e-06 Jy ! Component: 200 - total flux cleaned = 1.68162e-06 Jy ! Total flux subtracted in 200 components = 1.68162e-06 Jy ! Clean residual min=-0.000998 max=0.000867 Jy/beam ! Clean residual mean=-0.000003 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0745007 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.0745007 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=0.066474Jy sigma=0.000733 ! Fit after self-cal, rms=0.066472Jy sigma=0.000733 ! 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=0.066472Jy sigma=0.000733 ! Fit after self-cal, rms=0.066439Jy sigma=0.000733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.078 mas, bmaj=5.012 mas, bpa=-2.318 degrees ! Estimated noise=542.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.7546e-05 Jy ! Component: 100 - total flux cleaned = -2.35287e-05 Jy ! Component: 150 - total flux cleaned = -2.87677e-05 Jy ! Component: 200 - total flux cleaned = -3.80987e-05 Jy ! Total flux subtracted in 200 components = -3.80987e-05 Jy ! Clean residual min=-0.000934 max=0.000779 Jy/beam ! Clean residual mean=-0.000007 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0744626 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 0.0744626 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=0.066438Jy sigma=0.000733 ! Fit after self-cal, rms=0.066439Jy sigma=0.000733 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 = -1.87107e-05 Jy ! Component: 100 - total flux cleaned = -1.87409e-05 Jy ! Component: 150 - total flux cleaned = -2.25241e-05 Jy ! Component: 200 - total flux cleaned = -2.59836e-05 Jy ! Total flux subtracted in 200 components = -2.59836e-05 Jy ! Clean residual min=-0.000950 max=0.000773 Jy/beam ! Clean residual mean=-0.000007 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0744366 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.0744366 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=0.066439Jy sigma=0.000733 ! Fit after self-cal, rms=0.066439Jy sigma=0.000733 ! 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=0.7539 mas, bmaj=1.756 mas, bpa=0.4238 degrees ! Estimated noise=401.994 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7539 x 1.756 at 0.4238 degrees (North through East) ! Clean map min=-0.0012906 max=0.067508 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=0.5999 mas, bmaj=1.52 mas, bpa=1.064 degrees ! Estimated noise=842.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0509857 Jy ! Component: 100 - total flux cleaned = 0.0633286 Jy ! Component: 150 - total flux cleaned = 0.0683419 Jy ! Component: 200 - total flux cleaned = 0.0708661 Jy ! Total flux subtracted in 200 components = 0.0708661 Jy ! Clean residual min=-0.002065 max=0.002138 Jy/beam ! Clean residual mean=0.000024 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0708662 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0708662 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7539 mas, bmaj=1.756 mas, bpa=0.4238 degrees ! Estimated noise=401.994 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 = 0.0022224 Jy ! Component: 100 - total flux cleaned = 0.00261437 Jy ! Component: 150 - total flux cleaned = 0.00280937 Jy ! Component: 200 - total flux cleaned = 0.00291579 Jy ! Total flux subtracted in 200 components = 0.00291579 Jy ! Clean residual min=-0.001176 max=0.000929 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.073782 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.073782 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=2.078 mas, bmaj=5.012 mas, bpa=-2.318 degrees ! Estimated noise=542.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330675 Jy ! Component: 100 - total flux cleaned = 0.000385965 Jy ! Component: 150 - total flux cleaned = 0.000412174 Jy ! Component: 200 - total flux cleaned = 0.000420136 Jy ! Total flux subtracted in 200 components = 0.000420136 Jy ! Clean residual min=-0.000962 max=0.000758 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0742021 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 = 1.4838e-05 Jy ! Component: 100 - total flux cleaned = 3.43968e-05 Jy ! Component: 150 - total flux cleaned = 4.6565e-05 Jy ! Component: 200 - total flux cleaned = 6.79119e-05 Jy ! Total flux subtracted in 200 components = 6.79119e-05 Jy ! Clean residual min=-0.000949 max=0.000756 Jy/beam ! Clean residual mean=-0.000005 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.07427 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.07427 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7539 mas, bmaj=1.756 mas, bpa=0.4238 degrees ! Estimated noise=401.994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.24537e-06 Jy ! Component: 100 - total flux cleaned = -1.95393e-05 Jy ! Component: 150 - total flux cleaned = -3.46844e-05 Jy ! Component: 200 - total flux cleaned = -4.75385e-05 Jy ! Total flux subtracted in 200 components = -4.75385e-05 Jy ! Clean residual min=-0.001072 max=0.000931 Jy/beam ! Clean residual mean=-0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0742225 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0742225 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=0.066445Jy sigma=0.000733 ! Fit after self-cal, rms=0.066451Jy sigma=0.000733 wmodel J0622-1927_X_2014_01_04_pus_map.mod ! Writing 41 model components to file: J0622-1927_X_2014_01_04_pus_map.mod wobs J0622-1927_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0622-1927_X_2014_01_04_pus_uvs.fits wwins J0622-1927_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0622-1927_X_2014_01_04_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000206149 Jy ! Component: 100 - total flux cleaned = -0.000222094 Jy ! Component: 150 - total flux cleaned = -0.000222152 Jy ! Component: 200 - total flux cleaned = -0.000208994 Jy ! Component: 250 - total flux cleaned = -0.000172536 Jy ! Component: 300 - total flux cleaned = -0.000138355 Jy ! Component: 350 - total flux cleaned = -0.00017081 Jy ! Component: 400 - total flux cleaned = -0.00019179 Jy ! Component: 450 - total flux cleaned = -0.000221731 Jy ! Component: 500 - total flux cleaned = -0.000221744 Jy ! Component: 550 - total flux cleaned = -0.000212251 Jy ! Component: 600 - total flux cleaned = -0.000229866 Jy ! Component: 650 - total flux cleaned = -0.000272782 Jy ! Component: 700 - total flux cleaned = -0.000306281 Jy ! Component: 750 - total flux cleaned = -0.000355012 Jy ! Component: 800 - total flux cleaned = -0.000410415 Jy ! Component: 850 - total flux cleaned = -0.000472193 Jy ! Component: 900 - total flux cleaned = -0.000517573 Jy ! Component: 950 - total flux cleaned = -0.000569273 Jy ! Component: 1000 - total flux cleaned = -0.000627015 Jy ! Component: 1050 - total flux cleaned = -0.000662242 Jy ! Component: 1100 - total flux cleaned = -0.000690007 Jy ! Component: 1150 - total flux cleaned = -0.000710612 Jy ! Component: 1200 - total flux cleaned = -0.0007641 Jy ! Component: 1250 - total flux cleaned = -0.000803453 Jy ! Component: 1300 - total flux cleaned = -0.000816293 Jy ! Component: 1350 - total flux cleaned = -0.000841649 Jy ! Component: 1400 - total flux cleaned = -0.000854108 Jy ! Component: 1450 - total flux cleaned = -0.00085417 Jy ! Component: 1500 - total flux cleaned = -0.000848174 Jy ! Component: 1550 - total flux cleaned = -0.000836402 Jy ! Component: 1600 - total flux cleaned = -0.000836445 Jy ! Component: 1650 - total flux cleaned = -0.000842169 Jy ! Component: 1700 - total flux cleaned = -0.000847821 Jy ! Component: 1750 - total flux cleaned = -0.000842168 Jy ! Component: 1800 - total flux cleaned = -0.000864341 Jy ! Component: 1850 - total flux cleaned = -0.000869842 Jy ! Component: 1900 - total flux cleaned = -0.000875249 Jy ! Component: 1950 - total flux cleaned = -0.000891239 Jy ! Component: 2000 - total flux cleaned = -0.00088596 Jy ! Total flux subtracted in 2048 components = -0.000912201 Jy ! Clean residual min=-0.000367 max=0.000322 Jy/beam ! Clean residual mean=-0.000002 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0733103 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 158 components and 0.0733103 Jy ![Exited script file: muppet] wmap "J0622-1927_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7539 x 1.756 at 0.4238 degrees (North through East) ! Clean map min=-0.0011738 max=0.067741 Jy/beam ! Writing clean map to FITS file: J0622-1927_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0677411 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.95287e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.396489 0.396489 0.792977 1.58595 3.17191 6.34382 12.6876 25.3753 50.7506 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.067 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7539 x 1.756 at 0.4238 degrees (North through East) ! Clean map min=-0.0011738 max=0.067741 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0622-1927_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:22:43 2017