! Started logfile: J2339-3310_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:24:02 2017 obs J2339-3310_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2339-3310_X_2015_01_23_pus_uva.fits ! AN table 1: 135 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.850206 visibilities/baseline/integration-bin. ! Found source: J2339-3310 ! ! 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 350 lines of history. ! ! Reading 61980 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 J2339-3310_X_2015_01_23_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 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.871686Jy sigma=0.008254 ! Fit after self-cal, rms=0.825363Jy sigma=0.007799 ! 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=0.6076 mas, bmaj=1.815 mas, bpa=-7.109 degrees ! Estimated noise=645.377 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 = 0.119367 Jy ! Component: 100 - total flux cleaned = 0.161918 Jy ! Total flux subtracted in 100 components = 0.161918 Jy ! Clean residual min=-0.022046 max=0.070622 Jy/beam ! Clean residual mean=-0.000413 rms=0.006883 Jy/beam ! Combined flux in latest and established models = 0.161918 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.161918 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=0.169139Jy sigma=0.001600 ! Fit after self-cal, rms=0.169084Jy sigma=0.001597 ! Inverting map ! Added new window around map position (2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0588067 Jy ! Component: 100 - total flux cleaned = 0.0864361 Jy ! Total flux subtracted in 100 components = 0.0864361 Jy ! Clean residual min=-0.020054 max=0.030656 Jy/beam ! Clean residual mean=-0.000314 rms=0.004657 Jy/beam ! Combined flux in latest and established models = 0.248355 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.248355 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=0.138901Jy sigma=0.001266 ! Fit after self-cal, rms=0.136434Jy sigma=0.001244 ! Inverting map ! Added new window around map position (-1.2, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281658 Jy ! Component: 100 - total flux cleaned = 0.0468598 Jy ! Total flux subtracted in 100 components = 0.0468598 Jy ! Clean residual min=-0.014302 max=0.020056 Jy/beam ! Clean residual mean=-0.000259 rms=0.003697 Jy/beam ! Combined flux in latest and established models = 0.295214 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.295214 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=0.125581Jy sigma=0.001125 ! Fit after self-cal, rms=0.125451Jy sigma=0.001123 ! 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=0.8266 mas, bmaj=2.25 mas, bpa=-8.261 degrees ! Estimated noise=304.224 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 = 0.0328653 Jy ! Component: 100 - total flux cleaned = 0.05455 Jy ! Component: 150 - total flux cleaned = 0.0695206 Jy ! Component: 200 - total flux cleaned = 0.0802814 Jy ! Total flux subtracted in 200 components = 0.0802814 Jy ! Clean residual min=-0.019981 max=0.031473 Jy/beam ! Clean residual mean=-0.000396 rms=0.006253 Jy/beam ! Combined flux in latest and established models = 0.375496 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 58 components and 0.375496 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=0.115562Jy sigma=0.001014 ! Fit after self-cal, rms=0.115533Jy sigma=0.001012 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.24 HN 1.40 KP 0.91 ! LA 0.95 MK 0.97 NL 1.03 OV 1.06 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.22 HN 1.50 KP 0.87 ! LA 0.94 MK 0.98 NL 1.04 OV 1.07 ! PT 0.85 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.22 HN 1.45 KP 0.82 ! LA 0.97 MK 0.98 NL 1.04 OV 1.08 ! PT 0.83 SC 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.22 HN 1.40 KP 0.79 ! LA 0.96 MK 1.00 NL 1.02 OV 1.08 ! PT 0.85 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.21 HN 1.34 KP 0.75 ! LA 0.96 MK 1.01 NL 1.04 OV 1.09 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.26 HN 1.39 KP 0.75 ! LA 0.97 MK 1.01 NL 1.03 OV 1.09 ! PT 0.85 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.39 HN 1.53 KP 0.73 ! LA 0.99 MK 1.05 NL 1.07 OV 1.17 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.29 HN 1.48 KP 0.75 ! LA 0.97 MK 0.98 NL 1.02 OV 1.13 ! PT 0.86 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.28 HN 1.47 KP 0.77 ! LA 0.98 MK 0.99 NL 1.03 OV 1.12 ! PT 0.86 SC 0.95 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.26 HN 1.43 KP 0.80 ! LA 1.00 MK 1.04 NL 1.02 OV 1.13 ! PT 0.86 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.27 HN 1.45 KP 0.85 ! LA 0.99 MK 1.04 NL 1.07 OV 1.08 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.26 HN 1.38 KP 0.82 ! LA 1.00 MK 1.04 NL 1.03 OV 1.10 ! PT 0.89 SC 0.99 ! ! ! Fit before self-cal, rms=0.115533Jy sigma=0.001012 ! Fit after self-cal, rms=0.120602Jy sigma=0.000911 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8378 mas, bmaj=2.236 mas, bpa=-8.038 degrees ! Estimated noise=308.194 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 (5, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267484 Jy ! Component: 100 - total flux cleaned = 0.0410711 Jy ! Component: 150 - total flux cleaned = 0.0493318 Jy ! Component: 200 - total flux cleaned = 0.0509834 Jy ! Total flux subtracted in 200 components = 0.0509834 Jy ! Clean residual min=-0.008211 max=0.009334 Jy/beam ! Clean residual mean=0.000047 rms=0.002408 Jy/beam ! Combined flux in latest and established models = 0.426479 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 110 components and 0.426479 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=0.115116Jy sigma=0.000832 ! Fit after self-cal, rms=0.114781Jy sigma=0.000826 ! 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=0.114781Jy sigma=0.000826 ! Fit after self-cal, rms=0.112405Jy sigma=0.000816 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8414 mas, bmaj=2.247 mas, bpa=-8.162 degrees ! Estimated noise=302.992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723178 Jy ! Component: 100 - total flux cleaned = 0.00914394 Jy ! Component: 150 - total flux cleaned = 0.00931139 Jy ! Component: 200 - total flux cleaned = 0.00982731 Jy ! Total flux subtracted in 200 components = 0.00982731 Jy ! Clean residual min=-0.005447 max=0.006242 Jy/beam ! Clean residual mean=-0.000031 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.436306 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 139 components and 0.436306 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=0.111689Jy sigma=0.000807 ! Fit after self-cal, rms=0.111545Jy sigma=0.000806 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 = 0.00050508 Jy ! Component: 100 - total flux cleaned = 0.00151467 Jy ! Component: 150 - total flux cleaned = 0.00200953 Jy ! Component: 200 - total flux cleaned = 0.002275 Jy ! Total flux subtracted in 200 components = 0.002275 Jy ! Clean residual min=-0.005257 max=0.006553 Jy/beam ! Clean residual mean=-0.000021 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.438581 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 151 components and 0.438581 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=0.111296Jy sigma=0.000803 ! Fit after self-cal, rms=0.111231Jy sigma=0.000803 ! Inverting map ! Added new window around map position (8.8, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00626994 Jy ! Component: 100 - total flux cleaned = 0.00828679 Jy ! Component: 150 - total flux cleaned = 0.00971251 Jy ! Component: 200 - total flux cleaned = 0.0108501 Jy ! Total flux subtracted in 200 components = 0.0108501 Jy ! Clean residual min=-0.004826 max=0.004427 Jy/beam ! Clean residual mean=0.000012 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.449432 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 181 components and 0.449431 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=0.110813Jy sigma=0.000798 ! Fit after self-cal, rms=0.110760Jy sigma=0.000798 ! 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=0.110760Jy sigma=0.000798 ! Fit after self-cal, rms=0.112222Jy sigma=0.000794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8427 mas, bmaj=2.248 mas, bpa=-8.034 degrees ! Estimated noise=301.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187151 Jy ! Component: 100 - total flux cleaned = 0.00300667 Jy ! Component: 150 - total flux cleaned = 0.00391062 Jy ! Component: 200 - total flux cleaned = 0.00424881 Jy ! Total flux subtracted in 200 components = 0.00424881 Jy ! Clean residual min=-0.003841 max=0.003926 Jy/beam ! Clean residual mean=-0.000020 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.45368 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 210 components and 0.45368 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=0.112036Jy sigma=0.000792 ! Fit after self-cal, rms=0.111999Jy sigma=0.000792 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 = 1.54964e-05 Jy ! Component: 100 - total flux cleaned = 0.000899977 Jy ! Component: 150 - total flux cleaned = 0.00131996 Jy ! Component: 200 - total flux cleaned = 0.00159659 Jy ! Total flux subtracted in 200 components = 0.00159659 Jy ! Clean residual min=-0.003909 max=0.003759 Jy/beam ! Clean residual mean=-0.000013 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.455277 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 222 components and 0.455277 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=0.111903Jy sigma=0.000791 ! Fit after self-cal, rms=0.111858Jy sigma=0.000791 ! 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=0.111858Jy sigma=0.000791 ! Fit after self-cal, rms=0.112765Jy sigma=0.000790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.463 mas, bmaj=7.131 mas, bpa=-1.525 degrees ! Estimated noise=361.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262211 Jy ! Component: 100 - total flux cleaned = 0.00371443 Jy ! Component: 150 - total flux cleaned = 0.0042381 Jy ! Component: 200 - total flux cleaned = 0.00434779 Jy ! Total flux subtracted in 200 components = 0.00434779 Jy ! Clean residual min=-0.004149 max=0.005315 Jy/beam ! Clean residual mean=-0.000028 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.459625 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 226 components and 0.459625 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=0.112761Jy sigma=0.000790 ! Fit after self-cal, rms=0.112723Jy sigma=0.000790 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 = -5.10063e-05 Jy ! Component: 100 - total flux cleaned = 0.000617515 Jy ! Component: 150 - total flux cleaned = 0.00079104 Jy ! Component: 200 - total flux cleaned = 0.000793711 Jy ! Total flux subtracted in 200 components = 0.000793711 Jy ! Clean residual min=-0.003844 max=0.005368 Jy/beam ! Clean residual mean=-0.000020 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.460418 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 228 components and 0.460418 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=0.112747Jy sigma=0.000790 ! Fit after self-cal, rms=0.112714Jy sigma=0.000789 ! Inverting map ! Added new window around map position (13.2, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481558 Jy ! Component: 100 - total flux cleaned = 0.00704221 Jy ! Component: 150 - total flux cleaned = 0.00819185 Jy ! Component: 200 - total flux cleaned = 0.00849772 Jy ! Total flux subtracted in 200 components = 0.00849772 Jy ! Clean residual min=-0.003221 max=0.003125 Jy/beam ! Clean residual mean=-0.000010 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.468916 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 261 components and 0.468916 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=0.112577Jy sigma=0.000788 ! Fit after self-cal, rms=0.112557Jy sigma=0.000788 ! 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=0.8435 mas, bmaj=2.248 mas, bpa=-7.964 degrees ! Estimated noise=300.062 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8435 x 2.248 at -7.964 degrees (North through East) ! Clean map min=-0.0034355 max=0.16674 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=0.6123 mas, bmaj=1.791 mas, bpa=-6.398 degrees ! Estimated noise=663.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130399 Jy ! Component: 100 - total flux cleaned = 0.194304 Jy ! Component: 150 - total flux cleaned = 0.234543 Jy ! Component: 200 - total flux cleaned = 0.262256 Jy ! Total flux subtracted in 200 components = 0.262256 Jy ! Clean residual min=-0.010996 max=0.017049 Jy/beam ! Clean residual mean=-0.000286 rms=0.003538 Jy/beam ! Combined flux in latest and established models = 0.262256 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.262256 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8435 mas, bmaj=2.248 mas, bpa=-7.964 degrees ! Estimated noise=300.062 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 (3.4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.038973 Jy ! Component: 100 - total flux cleaned = 0.0677745 Jy ! Component: 150 - total flux cleaned = 0.0899762 Jy ! Component: 200 - total flux cleaned = 0.107494 Jy ! Total flux subtracted in 200 components = 0.107494 Jy ! Clean residual min=-0.006771 max=0.011707 Jy/beam ! Clean residual mean=-0.000296 rms=0.003220 Jy/beam ! Combined flux in latest and established models = 0.369751 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 77 components and 0.369751 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=2.463 mas, bmaj=7.131 mas, bpa=-1.525 degrees ! Estimated noise=361.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243977 Jy ! Component: 100 - total flux cleaned = 0.0409498 Jy ! Component: 150 - total flux cleaned = 0.0526619 Jy ! Component: 200 - total flux cleaned = 0.0611679 Jy ! Total flux subtracted in 200 components = 0.0611679 Jy ! Clean residual min=-0.004710 max=0.005754 Jy/beam ! Clean residual mean=-0.000191 rms=0.002127 Jy/beam ! Combined flux in latest and established models = 0.430919 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 = 0.0063826 Jy ! Component: 100 - total flux cleaned = 0.0114414 Jy ! Component: 150 - total flux cleaned = 0.0155912 Jy ! Component: 200 - total flux cleaned = 0.0190696 Jy ! Total flux subtracted in 200 components = 0.0190696 Jy ! Clean residual min=-0.003818 max=0.003264 Jy/beam ! Clean residual mean=-0.000090 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.449988 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 178 components and 0.449988 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8435 mas, bmaj=2.248 mas, bpa=-7.964 degrees ! Estimated noise=300.062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335295 Jy ! Component: 100 - total flux cleaned = 0.00564649 Jy ! Component: 150 - total flux cleaned = 0.00787118 Jy ! Component: 200 - total flux cleaned = 0.00984311 Jy ! Total flux subtracted in 200 components = 0.00984311 Jy ! Clean residual min=-0.003223 max=0.002848 Jy/beam ! Clean residual mean=-0.000019 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.459831 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 207 components and 0.459831 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=0.112240Jy sigma=0.000787 ! Fit after self-cal, rms=0.112027Jy sigma=0.000786 wmodel J2339-3310_X_2015_01_23_pus_map.mod ! Writing 207 model components to file: J2339-3310_X_2015_01_23_pus_map.mod wobs J2339-3310_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2339-3310_X_2015_01_23_pus_uvs.fits wwins J2339-3310_X_2015_01_23_pus_map.win ! wwins: Wrote 7 windows to J2339-3310_X_2015_01_23_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 = -0.000375178 Jy ! Component: 100 - total flux cleaned = -0.000329009 Jy ! Component: 150 - total flux cleaned = -0.000160498 Jy ! Component: 200 - total flux cleaned = -8.19887e-05 Jy ! Component: 250 - total flux cleaned = 0.000252062 Jy ! Component: 300 - total flux cleaned = 0.000500235 Jy ! Component: 350 - total flux cleaned = 0.000807248 Jy ! Component: 400 - total flux cleaned = 0.00110478 Jy ! Component: 450 - total flux cleaned = 0.00126477 Jy ! Component: 500 - total flux cleaned = 0.00138901 Jy ! Component: 550 - total flux cleaned = 0.00150988 Jy ! Component: 600 - total flux cleaned = 0.00150949 Jy ! Component: 650 - total flux cleaned = 0.00153858 Jy ! Component: 700 - total flux cleaned = 0.00148266 Jy ! Component: 750 - total flux cleaned = 0.00156597 Jy ! Component: 800 - total flux cleaned = 0.00161996 Jy ! Component: 850 - total flux cleaned = 0.00164693 Jy ! Component: 900 - total flux cleaned = 0.00167293 Jy ! Component: 950 - total flux cleaned = 0.00174977 Jy ! Component: 1000 - total flux cleaned = 0.00177461 Jy ! Component: 1050 - total flux cleaned = 0.00192258 Jy ! Component: 1100 - total flux cleaned = 0.0019468 Jy ! Component: 1150 - total flux cleaned = 0.00201884 Jy ! Component: 1200 - total flux cleaned = 0.00213652 Jy ! Component: 1250 - total flux cleaned = 0.00215985 Jy ! Component: 1300 - total flux cleaned = 0.00227363 Jy ! Component: 1350 - total flux cleaned = 0.00229599 Jy ! Component: 1400 - total flux cleaned = 0.00240628 Jy ! Component: 1450 - total flux cleaned = 0.00244946 Jy ! Component: 1500 - total flux cleaned = 0.00244962 Jy ! Component: 1550 - total flux cleaned = 0.00249193 Jy ! Component: 1600 - total flux cleaned = 0.00253366 Jy ! Component: 1650 - total flux cleaned = 0.00263593 Jy ! Component: 1700 - total flux cleaned = 0.00263567 Jy ! Component: 1750 - total flux cleaned = 0.00271511 Jy ! Component: 1800 - total flux cleaned = 0.00267548 Jy ! Component: 1850 - total flux cleaned = 0.0027144 Jy ! Component: 1900 - total flux cleaned = 0.00279093 Jy ! Component: 1950 - total flux cleaned = 0.00277143 Jy ! Component: 2000 - total flux cleaned = 0.00279014 Jy ! Total flux subtracted in 2048 components = 0.00282698 Jy ! Clean residual min=-0.001031 max=0.001056 Jy/beam ! Clean residual mean=-0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.462658 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 341 components and 0.462658 Jy ![Exited script file: muppet] wmap "J2339-3310_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8435 x 2.248 at -7.964 degrees (North through East) ! Clean map min=-0.0022028 max=0.18107 Jy/beam ! Writing clean map to FITS file: J2339-3310_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.18107 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000366374 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.607015 0.607015 1.21403 2.42806 4.85612 9.71225 19.4245 38.849 77.698 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.181 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8435 x 2.248 at -7.964 degrees (North through East) ! Clean map min=-0.0022028 max=0.18107 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 J2339-3310_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:24:07 2017